--- /dev/null
+#
+# The following turn off LF->CRLF conversion for some files on Windows.
+# these conversions cause syntax errors on MinGW/MSYS. They should not
+# have any effect on non-Windows systems or on Cygwin. Any files that
+# required svn:eof-style=lf under subversion should be included here.
+#
+*.m4 -crlf
+*.ac -crlf
+*.scm -crlf
*.lo
*.py[oc]
*.gz
+*.exe
*.patch
*~
\#*#
.libs
TAGS
*-stamp
+!.gitattributes
!.gitignore
make.log
/configure
# Base directory for documentation (docdir undefined in autoconf < 1.60)
docdir ?= $(datadir)/doc/$(PACKAGE)
-gr_docdir = $(docdir)-$(VERSION)
+gr_docdir = $(docdir)-$(DOCVER)
# System configuration files
gr_prefsdir = $(GR_PREFSDIR)
then
AC_PROG_F77
AC_F77_LIBRARY_LDFLAGS
- AC_PROG_CC dnl bux fix to restore $ac_ext
fi
+ AC_PROG_CC dnl bux fix to restore $ac_ext
])
long tv_nsec;
};
#endif
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
static inline int nanosleep(const struct timespec *req, struct timespec *rem) { return usleep(req->tv_sec*1000000+req->tv_nsec/1000); }
#endif
;;
esac
+ case $host_os in
+ *mingw* )
+ # Python 2.5 requires ".pyd" instead of ".dll" for extensions
+ PYTHON_LDFLAGS="-shrext .pyd ${PYTHON_LDFLAGS}"
+ esac
+
AC_SUBST(PYTHON_LDFLAGS)
fi
])
AC_ARG_WITH(md-cpu,
AC_HELP_STRING([--with-md-cpu=ARCH],[set machine dependent speedups (auto)]),
[cf_with_md_cpu="$withval"],
- [cf_with_md_cpu="$host_cpu"])
-
+ [
+ dnl see if the user has specified --host or --build, via 'cross_compiling'
+ if test "$cross_compiling" != no; then
+ dnl when cross-compiling, because the user specified it either via
+ dnl --target or --build, just keep the user's specs & hope for the best.
+ cf_with_md_cpu="$host_cpu"
+ else
+ dnl when the user didn't specify --target or --build, on Darwin 10
+ dnl (OSX 10.6.0 and .1) and GNU libtoool 2.2.6, 'configure' doesn't
+ dnl figure out the CPU type correctly, so do it by hand here using
+ dnl the sizeof (void*): if 4 then use i386, and otherwise use x86_64.
+ case "$host_os" in
+ *darwin*10*)
+ AC_CHECK_SIZEOF(void*)
+ if test "$ac_cv_sizeof_voidp" = 4; then
+ cf_with_md_cpu="i386"
+ else
+ cf_with_md_cpu="x86_64"
+ fi
+ ;;
+ *)
+ cf_with_md_cpu="$host_cpu"
+ ;;
+ esac
+ fi
+ ])
case "$cf_with_md_cpu" in
x86 | i[[3-7]]86) MD_CPU=x86 MD_SUBCPU=x86 ;;
x86_64) MD_CPU=x86 MD_SUBCPU=x86_64 ;;
if test "$MINOR_VERSION" == "git"; then
dnl 3.3git-xxx-gxxxxxxxx
RELEASE=$RELEASE$MINOR_VERSION
+ DOCVER=$RELEASE
if test "$GIT_VERSION" != "" ; then
RELEASE=$RELEASE-$GIT_VERSION
fi
if test "$MAINT_VERSION" == "git" ; then
dnl 3.3.1git-xxx-gxxxxxxxx
RELEASE=$RELEASE.$MINOR_VERSION$MAINT_VERSION
+ DOCVER=$RELEASE
if test "$GIT_VERSION" != "" ; then
RELEASE=$RELEASE-$GIT_VERSION
fi
dnl 3.3.0.1, 3.3.1.1
RELEASE=$RELEASE.$MAINT_VERSION
fi
+ DOCVER=$RELEASE
fi
fi
fi
AC_MSG_NOTICE([GNU Radio Release $RELEASE])
+ AC_SUBST(RELEASE)
+ AC_SUBST(DOCVER)
])
-dnl Copyright 2001,2002,2003,2004,2005,2006,2008 Free Software Foundation, Inc.
+dnl Copyright 2001,2002,2003,2004,2005,2006,2008,2009 Free Software Foundation, Inc.
dnl
dnl This file is part of GNU Radio
dnl
gnuradio-examples/Makefile \
gnuradio-examples/c++/Makefile \
gnuradio-examples/python/Makefile \
+ gnuradio-examples/grc/Makefile \
gnuradio-examples/python/apps/hf_explorer/Makefile \
gnuradio-examples/python/apps/hf_radio/Makefile \
gnuradio-examples/python/apps/Makefile \
gnuradio-examples/python/audio/Makefile \
gnuradio-examples/python/digital/Makefile \
gnuradio-examples/python/digital_voice/Makefile \
- gnuradio-examples/python/digital-bert/Makefile \
+ gnuradio-examples/python/digital-bert/Makefile \
gnuradio-examples/python/mp-sched/Makefile \
gnuradio-examples/python/multi-antenna/Makefile \
gnuradio-examples/python/multi_usrp/Makefile \
dnl Don't do gr-msdd6000 if gnuradio-core skipped
GRC_CHECK_DEPENDENCY(gr-msdd6000, gnuradio-core)
- AC_CHECK_HEADERS(netinet/in.h arpa/inet.h sys/socket.h netdb.h)
+ AC_CHECK_HEADERS(netinet/in.h arpa/inet.h sys/socket.h netdb.h, [], [passed=no])
GRC_BUILD_CONDITIONAL([gr-msdd6000],[
dnl run_tests is created from run_tests.in. Make it executable.
AC_SUBST(QT_UIC_EXEC)
fi
- if test "$passed" = "no"; then
- AM_CONDITIONAL(BUILD_QT, false)
- else
- AM_CONDITIONAL(BUILD_QT, true)
- fi
-
AC_CONFIG_FILES([ \
gr-qtgui/Makefile \
gr-qtgui/src/Makefile \
grc/Makefile \
grc/base/Makefile \
grc/blocks/Makefile \
- grc/examples/Makefile \
grc/freedesktop/Makefile \
grc/grc_gnuradio/Makefile \
grc/gui/Makefile \
dnl with : if the --with code didn't error out
dnl yes : if the --enable code passed muster and all dependencies are met
dnl no : otherwise
+ if test $passed = yes; then
+ dnl Don't do gruel if guile not available
+ GRC_CHECK_GUILE(gruel)
+ fi
if test $passed != with; then
dnl how and where to find INCLUDES and LA and such
gruel_INCLUDES="\
AC_DEFUN([USRP_LIBUSB], [
- libusbok=yes
+ dnl Use PKGCONFIG to check for packages first, then check to
+ dnl make sure the USB_* variables work (whether from PKGCONFIG
+ dnl or overridden by the user)
+
+ libusbok=no
have_libusb1=no
- if test [x]$1 = xyes; then
- PKG_CHECK_MODULES(USB, libusb-1.0, [have_libusb1=yes], [
- AC_LANG_PUSH(C)
- AC_CHECK_HEADERS([libusb-1.0/libusb.h], [have_libusb1=yes],
- [libusbok=no; AC_MSG_RESULT([USRP requires libusb-1.0. libusb.h not found. See http://www.libusb.org])])
- AC_SEARCH_LIBS(libusb_bulk_transfer, [usb-1.0], [USB_LIBS="$LIBS"],
- [libusbok=no; AC_MSG_RESULT([USRP requires libusb-1.0. libusb_bulk_transfer not found. See http://www.libusb.org])])
- AC_LANG_POP
+ if test x$1 = xyes; then
+ PKG_CHECK_MODULES(USB, libusb-1.0, [
+ libusbok=yes
+ have_libusb1=yes
+ usb_header='libusb-1.0/libusb.h'
+ usb_lib_func='libusb_bulk_transfer'
+ usb_lib_name='usb-1.0'
])
else
- PKG_CHECK_MODULES(USB, libusb, [], [
+ dnl not using libusb1 (for now); see if legacy version is found.
+ dnl it might be installed under the name either 'libusb' or
+ dnl 'libusb-legacy', or just available via the
+ dnl user's shell environment
+
+ dnl see if the pkgconfig module 'libusb' is available
+ PKG_CHECK_MODULES(USB, libusb, [libusbok=yes], [libusbok=no])
+ dnl PKG_CHECK_MODULES does not work correctly when embedded
+ if test $libusbok = no; then
+ dnl if not, see if the pkgconfig module 'libusb-legacy' is available
+ PKG_CHECK_MODULES(USB, [libusb-legacy], [libusbok=yes], [libusbok=no])
+ fi
+ dnl set variables for further testing
+ usb_header='usb.h'
+ usb_lib_func='usb_bulk_write'
+ usb_lib_name='usb'
+ fi
+ if test x$1 != xyes || test $have_libusb1 = yes; then
+ dnl Either (1) libusb1 was specified and found; or
+ dnl (2) libusb1 was not specified. Restart checking.
+ libusbok=yes
+
+ dnl Verify that $usb_header is a valid header, and if so,
+ dnl then verify that $usb_lib_func can be found in the
+ dnl library $usb_lib_name.
+
+ dnl If PKGCONFIG found variable USB_INCLUDEDIR, and it is
+ dnl not empty, use it for checking for $usb_header.
+ dnl Otherwise, maybe the user's shell environment is already
+ dnl configured to find this header.
+
+ AC_LANG_PUSH(C)
+ save_CPPFLAGS="$CPPFLAGS"
+ if test x$USB_INCLUDEDIR != x; then
+ USB_INCLUDES="-I$USB_INCLUDEDIR"
+ CPPFLAGS="$CPPFLAGS $USB_INCLUDES"
+ AC_SUBST(USB_INCLUDES)
+ fi
+ AC_CHECK_HEADERS([$usb_header], [], [libusbok=no])
+ CPPFLAGS="$save_CPPFLAGS"
+ AC_LANG_POP(C)
+
+ if test $libusbok = no; then
+ AC_MSG_RESULT([USRP requires libusb header '$usb_header' which was not found or was not usable. See http://www.libusb.org])
+ else
+
+ dnl found the header; now make sure the library is OK
+ dnl On Darwin, need to include the IOKit library.
+
AC_LANG_PUSH(C)
- AC_CHECK_HEADERS([usb.h], [],
- [libusbok=no; AC_MSG_RESULT([USRP requires libusb. usb.h not found. See http://www.libusb.org])])
save_LIBS="$LIBS"
+ LIBS=""
case "$host_os" in
darwin*)
- LIBS="$LIBS -lIOKit"
+ USB_LIBS="$USB_LIBS -lIOKit"
+ LIBS="$USB_LIBS"
+ ;;
+ *) ;;
+ esac
+ AC_CHECK_LIB([$usb_lib_name], [$usb_lib_func], [], [
+ libusbok=no
+ AC_MSG_RESULT([USRP requires library '$usb_lib_name' with function '$usb_lib_func', which was either not found or was not usable. See http://www.libusb.org])
+ ])
+ case "$host_os" in
+ cygwin* | mingw*)
+ USB_LIBS="$LIBS"
;;
*) ;;
esac
-
- AC_SEARCH_LIBS(usb_bulk_write, [usb], [USB_LIBS="$LIBS"],
- [libusbok=no; AC_MSG_RESULT([USRP requires libusb. usb_bulk_write not found. See http://www.libusb.org])])
LIBS="$save_LIBS"
- AC_LANG_POP
- ])
- fi
-
- if x$USB_INCLUDEDIR != x; then
- USB_INCLUDES=-I$USB_INCLUDEDIR
+ AC_LANG_POP(C)
+ fi
fi
-
- if test x$libusbok = xyes; then
+ if test $libusbok = yes; then
AC_SUBST(USB_LIBS)
ifelse([$2], , :, [$2])
else
+ USB_INCLUDES=
+ USB_LIBS=
ifelse([$3], , :, [$3])
fi
])
$EXTRACT gnuradio-examples/python/usrp/Makefile dist_ourdata_SCRIPTS >>$NAME
$EXTRACT gnuradio-examples/python/usrp2/Makefile dist_ourdata_SCRIPTS >>$NAME
$EXTRACT gnuradio-examples/python/usrp2/Makefile dist_ourdata_DATA >>$NAME
+$EXTRACT gnuradio-examples/grc/Makefile dist_audiodata_DATA >>$NAME
+$EXTRACT gnuradio-examples/grc/Makefile dist_demoddata_DATA >>$NAME
+$EXTRACT gnuradio-examples/grc/Makefile dist_simpledata_DATA >>$NAME
+$EXTRACT gnuradio-examples/grc/Makefile dist_trellisdata_DATA >>$NAME
+$EXTRACT gnuradio-examples/grc/Makefile dist_usrpdata_DATA >>$NAME
+$EXTRACT gnuradio-examples/grc/Makefile dist_xmlrpcdata_DATA >>$NAME
# gnuradio-pager
NAME=debian/gnuradio-pager.install
$EXTRACT grc/base/Makefile ourpython_PYTHON >>$NAME
$EXTRACT grc/base/Makefile dist_ourdata_DATA >>$NAME
$EXTRACT grc/blocks/Makefile dist_ourdata_DATA >>$NAME
-$EXTRACT grc/examples/Makefile dist_audiodata_DATA >>$NAME
-$EXTRACT grc/examples/Makefile dist_simpledata_DATA >>$NAME
-$EXTRACT grc/examples/Makefile dist_trellisdata_DATA >>$NAME
-$EXTRACT grc/examples/Makefile dist_usrpdata_DATA >>$NAME
-$EXTRACT grc/examples/Makefile dist_xmlrpcdata_DATA >>$NAME
$EXTRACT grc/freedesktop/Makefile dist_ourdata_DATA >>$NAME
$EXTRACT grc/freedesktop/Makefile dist_bin_SCRIPTS >>$NAME
$EXTRACT grc/grc_gnuradio/Makefile root_python_PYTHON >>$NAME
Description: GNU Radio Utilities
This package provides commonly used utilities for GNU Radio
-Package: gnuradio-examples
-Architecture: any
-Depends: ${python:Depends}, python-gnuradio-core
-Provides: ${python:Provides}
-Recommends: python-gnuradio-wxgui, python-gnuradio
-Section: comm
-XB-Python-Version: ${python:Versions}
-Description: GNU Radio Example Programs
- This package provides examples of GNU Radio usage using Python.
-
Package: gnuradio-pager
Architecture: any
Depends: ${python:Depends}, ${shlibs:Depends}, python-gnuradio-usrp
Description: The GNU Radio Companion
GRC is a graphical flowgraph editor for the GNU Software Radio
+Package: gnuradio-examples
+Architecture: any
+Depends: ${python:Depends}, python-gnuradio-core, gnuradio-companion
+Provides: ${python:Provides}
+Recommends: python-gnuradio-wxgui, python-gnuradio
+Section: comm
+XB-Python-Version: ${python:Versions}
+Description: GNU Radio Example Programs
+ This package provides examples of GNU Radio usage using Python.
+
################################################################################
# Documentation packages #
################################################################################
// Store the last filter between calls to work
d_last_filter = 0;
+
+ d_start_index = 0;
d_filters = std::vector<gr_fir_ccf*>(d_int_rate);
return 0; // history requirements may have changed.
}
- int i = 0, j, count = 0;
+ int i = 0, j, count = d_start_index;
gr_complex o0, o1;
// Restore the last filter position
d_acc = fmodf(d_acc, 1.0);
}
if(i < noutput_items) { // keep state for next entry
- count++; // we have fully consumed another input
+ float ss = (int)(j / d_int_rate); // number of items to skip ahead by
+ count += ss; // we have fully consumed another input
j = j % d_int_rate; // roll filter around
}
}
- // Store the current filter position
+ // Store the current filter position and start of next sample
d_last_filter = j;
+ d_start_index = std::max(0, count - ninput_items[0]);
- consume_each(count);
+ // consume all we've processed but no more than we can
+ consume_each(std::min(count, ninput_items[0]));
return i;
}
float d_flt_rate; // residual rate for the linear interpolation
float d_acc;
unsigned int d_last_filter;
+ int d_start_index;
unsigned int d_taps_per_filter;
bool d_updated;
#include <gr_io_signature.h>
#include <gr_math.h>
-gr_pfb_clock_sync_ccf_sptr gr_make_pfb_clock_sync_ccf (float sps, float gain,
+gr_pfb_clock_sync_ccf_sptr gr_make_pfb_clock_sync_ccf (double sps, float gain,
const std::vector<float> &taps,
unsigned int filter_size,
- float init_phase)
+ float init_phase,
+ float max_rate_deviation)
{
return gr_pfb_clock_sync_ccf_sptr (new gr_pfb_clock_sync_ccf (sps, gain, taps,
filter_size,
- init_phase));
+ init_phase,
+ max_rate_deviation));
}
-
-gr_pfb_clock_sync_ccf::gr_pfb_clock_sync_ccf (float sps, float gain,
+int ios[] = {sizeof(gr_complex), sizeof(float), sizeof(float), sizeof(float)};
+std::vector<int> iosig(ios, ios+sizeof(ios)/sizeof(int));
+gr_pfb_clock_sync_ccf::gr_pfb_clock_sync_ccf (double sps, float gain,
const std::vector<float> &taps,
unsigned int filter_size,
- float init_phase)
+ float init_phase,
+ float max_rate_deviation)
: gr_block ("pfb_clock_sync_ccf",
gr_make_io_signature (1, 1, sizeof(gr_complex)),
- gr_make_io_signature2 (2, 2, sizeof(gr_complex), sizeof(float))),
- d_updated (false), d_sps(sps), d_alpha(gain)
+ gr_make_io_signaturev (1, 4, iosig)),
+ d_updated (false), d_nfilters(filter_size),
+ d_max_dev(max_rate_deviation)
{
d_nfilters = filter_size;
+ d_sps = floor(sps);
// Store the last filter between calls to work
// The accumulator keeps track of overflow to increment the stride correctly.
// set it here to the fractional difference based on the initial phaes
- // assert(init_phase <= 2*M_PI);
- float x = init_phase / (2*M_PI); //normalize initial phase
- d_acc = x*(d_nfilters-1);
- d_last_filter = (int)floor(d_acc);
- d_acc = fmodf(d_acc, 1);
- d_start_count = 0;
-
+ set_alpha(gain);
+ set_beta(0.25*gain*gain);
+ d_k = init_phase;
+ d_rate = (sps-floor(sps))*(double)d_nfilters;
+ d_rate_i = (int)floor(d_rate);
+ d_rate_f = d_rate - (float)d_rate_i;
+ d_filtnum = (int)floor(d_k);
d_filters = std::vector<gr_fir_ccf*>(d_nfilters);
d_diff_filters = std::vector<gr_fir_ccf*>(d_nfilters);
// Create an FIR filter for each channel and zero out the taps
std::vector<float> vtaps(0, d_nfilters);
- for(unsigned int i = 0; i < d_nfilters; i++) {
+ for(int i = 0; i < d_nfilters; i++) {
d_filters[i] = gr_fir_util::create_gr_fir_ccf(vtaps);
d_diff_filters[i] = gr_fir_util::create_gr_fir_ccf(vtaps);
}
gr_pfb_clock_sync_ccf::~gr_pfb_clock_sync_ccf ()
{
- for(unsigned int i = 0; i < d_nfilters; i++) {
+ for(int i = 0; i < d_nfilters; i++) {
delete d_filters[i];
}
}
std::vector< std::vector<float> > &ourtaps,
std::vector<gr_fir_ccf*> &ourfilter)
{
- unsigned int i,j;
+ int i,j;
unsigned int ntaps = newtaps.size();
d_taps_per_filter = (unsigned int)ceil((double)ntaps/(double)d_nfilters);
// Partition the filter
for(i = 0; i < d_nfilters; i++) {
// Each channel uses all d_taps_per_filter with 0's if not enough taps to fill out
- ourtaps[i] = std::vector<float>(d_taps_per_filter, 0);
+ ourtaps[d_nfilters-1-i] = std::vector<float>(d_taps_per_filter, 0);
for(j = 0; j < d_taps_per_filter; j++) {
- ourtaps[i][j] = tmp_taps[i + j*d_nfilters]; // add taps to channels in reverse order
+ ourtaps[d_nfilters - 1 - i][j] = tmp_taps[i + j*d_nfilters];
}
// Build a filter for each channel and add it's taps to it
- ourfilter[i]->set_taps(ourtaps[i]);
+ ourfilter[i]->set_taps(ourtaps[d_nfilters-1-i]);
}
// Set the history to ensure enough input items for each filter
gr_pfb_clock_sync_ccf::create_diff_taps(const std::vector<float> &newtaps,
std::vector<float> &difftaps)
{
+ float maxtap = 1e-20;
difftaps.clear();
difftaps.push_back(0); //newtaps[0]);
for(unsigned int i = 1; i < newtaps.size()-1; i++) {
- difftaps.push_back(newtaps[i+1] - newtaps[i-1]);
+ float tap = newtaps[i+1] - newtaps[i-1];
+ difftaps.push_back(tap);
+ if(tap > maxtap) {
+ maxtap = tap;
+ }
}
difftaps.push_back(0);//-newtaps[newtaps.size()-1]);
+
+ // Scale the differential taps; helps scale error term to better update state
+ // FIXME: should this be scaled this way or use the same gain as the taps?
+ for(unsigned int i = 0; i < difftaps.size(); i++) {
+ difftaps[i] /= maxtap;
+ }
}
void
gr_pfb_clock_sync_ccf::print_taps()
{
- unsigned int i, j;
+ int i, j;
+ printf("[ ");
for(i = 0; i < d_nfilters; i++) {
- printf("filter[%d]: [%.4e, ", i, d_taps[i][0]);
+ printf("[%.4e, ", d_taps[i][0]);
for(j = 1; j < d_taps_per_filter-1; j++) {
printf("%.4e,", d_taps[i][j]);
}
- printf("%.4e]\n", d_taps[i][j]);
+ printf("%.4e],", d_taps[i][j]);
}
+ printf(" ]\n");
}
void
gr_pfb_clock_sync_ccf::print_diff_taps()
{
- unsigned int i, j;
+ int i, j;
+ printf("[ ");
for(i = 0; i < d_nfilters; i++) {
- printf("filter[%d]: [%.4e, ", i, d_dtaps[i][0]);
+ printf("[%.4e, ", d_dtaps[i][0]);
for(j = 1; j < d_taps_per_filter-1; j++) {
printf("%.4e,", d_dtaps[i][j]);
}
- printf("%.4e]\n", d_dtaps[i][j]);
+ printf("%.4e],", d_dtaps[i][j]);
}
+ printf(" ]\n");
}
gr_pfb_clock_sync_ccf::channel_taps(int channel)
{
std::vector<float> taps;
- unsigned int i;
- for(i = 0; i < d_taps_per_filter; i++) {
+ for(int i = 0; i < d_taps_per_filter; i++) {
taps.push_back(d_taps[channel][i]);
}
return taps;
gr_pfb_clock_sync_ccf::diff_channel_taps(int channel)
{
std::vector<float> taps;
- unsigned int i;
- for(i = 0; i < d_taps_per_filter; i++) {
+ for(int i = 0; i < d_taps_per_filter; i++) {
taps.push_back(d_dtaps[channel][i]);
}
return taps;
{
gr_complex *in = (gr_complex *) input_items[0];
gr_complex *out = (gr_complex *) output_items[0];
- float *err = (float *) output_items[1];
+
+ float *err, *outrate, *outk;
+ if(output_items.size() > 2) {
+ err = (float *) output_items[1];
+ outrate = (float*)output_items[2];
+ outk = (float*)output_items[3];
+ }
if (d_updated) {
d_updated = false;
// We need this many to process one output
int nrequired = ninput_items[0] - d_taps_per_filter;
- int i = 0, count = d_start_count;
- float error = 0;
+ int i = 0, count = 0;
+ float error, error_r, error_i;
// produce output as long as we can and there are enough input samples
while((i < noutput_items) && (count < nrequired)) {
- out[i] = d_filters[d_last_filter]->filter(&in[count]);
- error = (out[i] * d_diff_filters[d_last_filter]->filter(&in[count])).real();
- err[i] = error;
-
- d_acc += d_alpha*error;
- gr_branchless_clip(d_acc, 1);
-
- int newfilter;
- newfilter = (int)((float)d_last_filter + d_acc);
- if(newfilter != (int)d_last_filter)
- d_acc = 0.5;
-
- if(newfilter >= (int)d_nfilters) {
- d_last_filter = newfilter - d_nfilters;
- count++;
+ d_filtnum = (int)floor(d_k);
+
+ // Keep the current filter number in [0, d_nfilters]
+ // If we've run beyond the last filter, wrap around and go to next sample
+ // If we've go below 0, wrap around and go to previous sample
+ while(d_filtnum >= d_nfilters) {
+ d_k -= d_nfilters;
+ d_filtnum -= d_nfilters;
+ count += 1;
}
- else if(newfilter < 0) {
- d_last_filter = d_nfilters + newfilter;
- count--;
- }
- else {
- d_last_filter = newfilter;
+ while(d_filtnum < 0) {
+ d_k += d_nfilters;
+ d_filtnum += d_nfilters;
+ count -= 1;
}
+ out[i] = d_filters[d_filtnum]->filter(&in[count]);
+ gr_complex diff = d_diff_filters[d_filtnum]->filter(&in[count]);
+ error_r = out[i].real() * diff.real();
+ error_i = out[i].imag() * diff.imag();
+ error = (error_i + error_r) / 2.0; // average error from I&Q channel
+
+ // Run the control loop to update the current phase (k) and tracking rate
+ d_k = d_k + d_alpha*error + d_rate_i + d_rate_f;
+ d_rate_f = d_rate_f + d_beta*error;
+
+ // Keep our rate within a good range
+ d_rate_f = gr_branchless_clip(d_rate_f, d_max_dev);
+
i++;
- count += d_sps;
- }
+ count += (int)floor(d_sps);
- // Set the start index at the next entrance to the work function
- // if we stop because we run out of input items, jump ahead in the
- // next call to work. Otherwise, we can start at zero.
- if(count > nrequired) {
- d_start_count = count - (nrequired);
- consume_each(ninput_items[0]-d_taps_per_filter);
- }
- else {
- d_start_count = 0;
- consume_each(count);
+ if(output_items.size() > 2) {
+ err[i] = error;
+ outrate[i] = d_rate_f;
+ outk[i] = d_k;
+ }
}
-
+ consume_each(count);
+
return i;
}
class gr_pfb_clock_sync_ccf;
typedef boost::shared_ptr<gr_pfb_clock_sync_ccf> gr_pfb_clock_sync_ccf_sptr;
-gr_pfb_clock_sync_ccf_sptr gr_make_pfb_clock_sync_ccf (float sps, float gain,
- const std::vector<float> &taps,
- unsigned int filter_size=32,
- float init_phase=0);
+gr_pfb_clock_sync_ccf_sptr gr_make_pfb_clock_sync_ccf (double sps, float gain,
+ const std::vector<float> &taps,
+ unsigned int filter_size=32,
+ float init_phase=0,
+ float max_rate_deviation=1.5);
class gr_fir_ccf;
/*!
* Build the polyphase filterbank timing synchronizer.
*/
- friend gr_pfb_clock_sync_ccf_sptr gr_make_pfb_clock_sync_ccf (float sps, float gain,
+ friend gr_pfb_clock_sync_ccf_sptr gr_make_pfb_clock_sync_ccf (double sps, float gain,
const std::vector<float> &taps,
unsigned int filter_size,
- float init_phase);
+ float init_phase,
+ float max_rate_deviation);
bool d_updated;
- unsigned int d_sps;
+ double d_sps;
+ double d_sample_num;
float d_alpha;
- unsigned int d_nfilters;
+ float d_beta;
+ int d_nfilters;
std::vector<gr_fir_ccf*> d_filters;
std::vector<gr_fir_ccf*> d_diff_filters;
std::vector< std::vector<float> > d_taps;
std::vector< std::vector<float> > d_dtaps;
- float d_acc;
- unsigned int d_last_filter;
- unsigned int d_start_count;
- unsigned int d_taps_per_filter;
+ float d_k;
+ float d_rate;
+ float d_rate_i;
+ float d_rate_f;
+ float d_max_dev;
+ int d_filtnum;
+ int d_taps_per_filter;
/*!
* Build the polyphase filterbank timing synchronizer.
*/
- gr_pfb_clock_sync_ccf (float sps, float gain,
+ gr_pfb_clock_sync_ccf (double sps, float gain,
const std::vector<float> &taps,
unsigned int filter_size,
- float init_phase);
+ float init_phase,
+ float max_rate_deviation);
void create_diff_taps(const std::vector<float> &newtaps,
std::vector<float> &difftaps);
*/
void print_taps();
void print_diff_taps();
+
+ void set_alpha(float alpha)
+ {
+ d_alpha = alpha;
+ }
+ void set_beta(float beta)
+ {
+ d_beta = beta;
+ }
+
+ void set_max_rate_deviation(float m)
+ {
+ d_max_dev = m;
+ }
int general_work (int noutput_items,
gr_vector_int &ninput_items,
GR_SWIG_BLOCK_MAGIC(gr,pfb_clock_sync_ccf);
-gr_pfb_clock_sync_ccf_sptr gr_make_pfb_clock_sync_ccf (float sps, float gain,
+gr_pfb_clock_sync_ccf_sptr gr_make_pfb_clock_sync_ccf (double sps, float gain,
const std::vector<float> &taps,
unsigned int filter_size=32,
- float init_phase=0);
+ float init_phase=0,
+ float max_rate_deviation=1.5);
class gr_pfb_clock_sync_ccf : public gr_block
{
private:
- gr_pfb_clock_sync_ccf (float sps, float gain,
+ gr_pfb_clock_sync_ccf (double sps, float gain,
const std::vector<float> &taps,
unsigned int filter_size,
- float init_phase);
+ float init_phase,
+ float max_rate_deviation);
public:
~gr_pfb_clock_sync_ccf ();
std::vector<float> diff_channel_taps(int channel);
void print_taps();
void print_diff_taps();
+ void set_alpha(float alpha);
+ void set_beta(float beta);
+ void set_max_rate_deviation(float m);
};
// Make phase and frequency corrections based on sampled value
phase_error = (*this.*d_phase_error_detector)(sample);
-
- phase_error = gr_branchless_clip(phase_error, 1.0);
d_freq += d_beta*phase_error; // adjust frequency based on error
d_phase += d_freq + d_alpha*phase_error; // adjust phase based on error
: gr_sync_block ("histo_sink_f", gr_make_io_signature (1, 1, sizeof (float)), gr_make_io_signature (0, 0, 0)),
d_msgq (msgq), d_num_bins(11), d_frame_size(1000), d_sample_count(0), d_bins(NULL), d_samps(NULL)
{
- pthread_mutex_init(&d_mutex, 0);
//allocate arrays and clear
set_num_bins(d_num_bins);
set_frame_size(d_frame_size);
gr_histo_sink_f::~gr_histo_sink_f (void)
{
- pthread_mutex_destroy(&d_mutex);
delete [] d_samps;
delete [] d_bins;
}
gr_vector_void_star &output_items)
{
const float *in = (const float *) input_items[0];
- pthread_mutex_lock(&d_mutex);
+ gruel::scoped_lock guard(d_mutex); // hold mutex for duration of this function
for (unsigned int i = 0; i < (unsigned int)noutput_items; i++){
d_samps[d_sample_count] = in[i];
d_sample_count++;
clear();
}
}
- pthread_mutex_unlock(&d_mutex);
return noutput_items;
}
**************************************************/
void
gr_histo_sink_f::set_frame_size(unsigned int frame_size){
- pthread_mutex_lock(&d_mutex);
+ gruel::scoped_lock guard(d_mutex); // hold mutex for duration of this function
d_frame_size = frame_size;
/* allocate a new sample array */
delete [] d_samps;
d_samps = new float[d_frame_size];
clear();
- pthread_mutex_unlock(&d_mutex);
}
void
gr_histo_sink_f::set_num_bins(unsigned int num_bins){
- pthread_mutex_lock(&d_mutex);
+ gruel::scoped_lock guard(d_mutex); // hold mutex for duration of this function
d_num_bins = num_bins;
/* allocate a new bin array */
delete [] d_bins;
d_bins = new unsigned int[d_num_bins];
clear();
- pthread_mutex_unlock(&d_mutex);
}
#include <gr_sync_block.h>
#include <gr_msg_queue.h>
-#include <pthread.h>
+#include <gruel/thread.h>
class gr_histo_sink_f;
typedef boost::shared_ptr<gr_histo_sink_f> gr_histo_sink_f_sptr;
unsigned int d_sample_count;
unsigned int *d_bins;
float *d_samps;
- pthread_mutex_t d_mutex;
+ gruel::mutex d_mutex;
friend gr_histo_sink_f_sptr gr_make_histo_sink_f (gr_msg_queue_sptr msgq);
gr_histo_sink_f (gr_msg_queue_sptr msgq);
#
-# Copyright 2003,2004,2008 Free Software Foundation, Inc.
+# Copyright 2003,2004,2008,2009 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
noinst_LTLIBRARIES = libmissing.la
-libmissing_la_SOURCES = \
- bug_work_around_8.cc \
+libmissing_la_common_SOURCES = \
+ bug_work_around_8.cc
+
+powerpc_CODE = \
posix_memalign.cc
+
+if MD_CPU_powerpc
+libmissing_la_SOURCES = $(libmissing_la_common_SOURCES) $(powerpc_CODE)
+else
+libmissing_la_SOURCES = $(libmissing_la_common_SOURCES)
+endif
am_demod.py \
channel_model.py \
dbpsk.py \
+ dbpsk2.py \
dqpsk.py \
+ dqpsk2.py \
d8psk.py \
filterbank.py \
fm_demod.py \
#
-# Copyright 2005,2006,2007 Free Software Foundation, Inc.
+# Copyright 2005,2006,2007,2009 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
# symbol clock recovery
if not self._mm_gain_mu:
self._mm_gain_mu = 0.1
-
+
self._mm_omega = self._samples_per_symbol
self._mm_gain_omega = .25 * self._mm_gain_mu * self._mm_gain_mu
self._costas_beta = 0.25 * self._costas_alpha * self._costas_alpha
- fmin = -0.1
- fmax = 0.1
+ fmin = -0.25
+ fmax = 0.25
self.receiver=gr.mpsk_receiver_cc(arity, 0,
- self._costas_alpha, self._costas_beta,
- fmin, fmax,
- self._mm_mu, self._mm_gain_mu,
- self._mm_omega, self._mm_gain_omega,
- self._mm_omega_relative_limit)
-
+ self._costas_alpha, self._costas_beta,
+ fmin, fmax,
+ self._mm_mu, self._mm_gain_mu,
+ self._mm_omega, self._mm_gain_omega,
+ self._mm_omega_relative_limit)
+
# Do differential decoding based on phase change of symbols
self.diffdec = gr.diff_phasor_cc()
--- /dev/null
+#
+# Copyright 2005,2006,2007 Free Software Foundation, Inc.
+#
+# This file is part of GNU Radio
+#
+# GNU Radio is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+#
+# GNU Radio is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Radio; see the file COPYING. If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+#
+
+# See gnuradio-examples/python/digital for examples
+
+"""
+differential BPSK modulation and demodulation.
+"""
+
+from gnuradio import gr, gru, modulation_utils
+from math import pi, sqrt
+import psk
+import cmath
+from pprint import pprint
+
+# default values (used in __init__ and add_options)
+_def_samples_per_symbol = 2
+_def_excess_bw = 0.35
+_def_gray_code = True
+_def_verbose = False
+_def_log = False
+
+_def_costas_alpha = 0.1
+_def_timing_alpha = 0.100
+_def_timing_beta = 0.010
+_def_timing_max_dev = 1.5
+
+
+# /////////////////////////////////////////////////////////////////////////////
+# DBPSK modulator
+# /////////////////////////////////////////////////////////////////////////////
+
+class dbpsk2_mod(gr.hier_block2):
+
+ def __init__(self,
+ samples_per_symbol=_def_samples_per_symbol,
+ excess_bw=_def_excess_bw,
+ gray_code=_def_gray_code,
+ verbose=_def_verbose,
+ log=_def_log):
+ """
+ Hierarchical block for RRC-filtered differential BPSK modulation.
+
+ The input is a byte stream (unsigned char) and the
+ output is the complex modulated signal at baseband.
+
+ @param samples_per_symbol: samples per baud >= 2
+ @type samples_per_symbol: integer
+ @param excess_bw: Root-raised cosine filter excess bandwidth
+ @type excess_bw: float
+ @param gray_code: Tell modulator to Gray code the bits
+ @type gray_code: bool
+ @param verbose: Print information about modulator?
+ @type verbose: bool
+ @param log: Log modulation data to files?
+ @type log: bool
+ """
+
+ gr.hier_block2.__init__(self, "dbpsk_mod",
+ gr.io_signature(1, 1, gr.sizeof_char), # Input signature
+ gr.io_signature(1, 1, gr.sizeof_gr_complex)) # Output signature
+
+ self._samples_per_symbol = samples_per_symbol
+ self._excess_bw = excess_bw
+ self._gray_code = gray_code
+
+ if not isinstance(self._samples_per_symbol, int) or self._samples_per_symbol < 2:
+ raise TypeError, ("sbp must be an integer >= 2, is %d" % self._samples_per_symbol)
+
+ ntaps = 11 * self._samples_per_symbol
+
+ arity = pow(2,self.bits_per_symbol())
+
+ # turn bytes into k-bit vectors
+ self.bytes2chunks = \
+ gr.packed_to_unpacked_bb(self.bits_per_symbol(), gr.GR_MSB_FIRST)
+
+ if self._gray_code:
+ self.symbol_mapper = gr.map_bb(psk.binary_to_gray[arity])
+ else:
+ self.symbol_mapper = gr.map_bb(psk.binary_to_ungray[arity])
+
+ self.diffenc = gr.diff_encoder_bb(arity)
+
+ self.chunks2symbols = gr.chunks_to_symbols_bc(psk.constellation[arity])
+
+ # pulse shaping filter
+ self.rrc_taps = gr.firdes.root_raised_cosine(
+ self._samples_per_symbol, # gain (samples_per_symbol since we're
+ # interpolating by samples_per_symbol)
+ self._samples_per_symbol, # sampling rate
+ 1.0, # symbol rate
+ self._excess_bw, # excess bandwidth (roll-off factor)
+ ntaps)
+ self.rrc_filter = gr.interp_fir_filter_ccf(self._samples_per_symbol,
+ self.rrc_taps)
+
+ # Connect
+ self.connect(self, self.bytes2chunks, self.symbol_mapper, self.diffenc,
+ self.chunks2symbols, self.rrc_filter, self)
+
+ if verbose:
+ self._print_verbage()
+
+ if log:
+ self._setup_logging()
+
+
+ def samples_per_symbol(self):
+ return self._samples_per_symbol
+
+ def bits_per_symbol(self=None): # static method that's also callable on an instance
+ return 1
+ bits_per_symbol = staticmethod(bits_per_symbol) # make it a static method. RTFM
+
+ def add_options(parser):
+ """
+ Adds DBPSK modulation-specific options to the standard parser
+ """
+ parser.add_option("", "--excess-bw", type="float", default=_def_excess_bw,
+ help="set RRC excess bandwith factor [default=%default]")
+ parser.add_option("", "--no-gray-code", dest="gray_code",
+ action="store_false", default=True,
+ help="disable gray coding on modulated bits (PSK)")
+ add_options=staticmethod(add_options)
+
+ def extract_kwargs_from_options(options):
+ """
+ Given command line options, create dictionary suitable for passing to __init__
+ """
+ return modulation_utils.extract_kwargs_from_options(dbpsk2_mod.__init__,
+ ('self',), options)
+ extract_kwargs_from_options=staticmethod(extract_kwargs_from_options)
+
+
+ def _print_verbage(self):
+ print "\nModulator:"
+ print "bits per symbol: %d" % self.bits_per_symbol()
+ print "Gray code: %s" % self._gray_code
+ print "RRC roll-off factor: %.2f" % self._excess_bw
+
+ def _setup_logging(self):
+ print "Modulation logging turned on."
+ self.connect(self.bytes2chunks,
+ gr.file_sink(gr.sizeof_char, "tx_bytes2chunks.dat"))
+ self.connect(self.symbol_mapper,
+ gr.file_sink(gr.sizeof_char, "tx_graycoder.dat"))
+ self.connect(self.diffenc,
+ gr.file_sink(gr.sizeof_char, "tx_diffenc.dat"))
+ self.connect(self.chunks2symbols,
+ gr.file_sink(gr.sizeof_gr_complex, "tx_chunks2symbols.dat"))
+ self.connect(self.rrc_filter,
+ gr.file_sink(gr.sizeof_gr_complex, "tx_rrc_filter.dat"))
+
+
+# /////////////////////////////////////////////////////////////////////////////
+# DBPSK demodulator
+#
+# Differentially coherent detection of differentially encoded BPSK
+# /////////////////////////////////////////////////////////////////////////////
+
+class dbpsk2_demod(gr.hier_block2):
+
+ def __init__(self,
+ samples_per_symbol=_def_samples_per_symbol,
+ excess_bw=_def_excess_bw,
+ costas_alpha=_def_costas_alpha,
+ timing_alpha=_def_timing_alpha,
+ timing_max_dev=_def_timing_max_dev,
+ gray_code=_def_gray_code,
+ verbose=_def_verbose,
+ log=_def_log):
+ """
+ Hierarchical block for RRC-filtered differential BPSK demodulation
+
+ The input is the complex modulated signal at baseband.
+ The output is a stream of bits packed 1 bit per byte (LSB)
+
+ @param samples_per_symbol: samples per symbol >= 2
+ @type samples_per_symbol: float
+ @param excess_bw: Root-raised cosine filter excess bandwidth
+ @type excess_bw: float
+ @param costas_alpha: loop filter gain
+ @type costas_alpha: float
+ @param timing_alpha: timing loop alpha gain
+ @type timing_alpha: float
+ @param timing_max: timing loop maximum rate deviations
+ @type timing_max: float
+ @param gray_code: Tell modulator to Gray code the bits
+ @type gray_code: bool
+ @param verbose: Print information about modulator?
+ @type verbose: bool
+ @param debug: Print modualtion data to files?
+ @type debug: bool
+ """
+
+ gr.hier_block2.__init__(self, "dbpsk2_demod",
+ gr.io_signature(1, 1, gr.sizeof_gr_complex), # Input signature
+ gr.io_signature(1, 1, gr.sizeof_char)) # Output signature
+
+ self._samples_per_symbol = samples_per_symbol
+ self._excess_bw = excess_bw
+ self._costas_alpha = costas_alpha
+ self._timing_alpha = timing_alpha
+ self._timing_beta = _def_timing_beta
+ self._timing_max_dev=timing_max_dev
+ self._gray_code = gray_code
+
+ if samples_per_symbol < 2:
+ raise TypeError, "samples_per_symbol must be >= 2, is %r" % (samples_per_symbol,)
+
+ arity = pow(2,self.bits_per_symbol())
+
+ # Automatic gain control
+ self.agc = gr.agc2_cc(0.6e-1, 1e-3, 1, 1, 100)
+ #self.agc = gr.feedforward_agc_cc(16, 1.0)
+
+ self._costas_beta = 0.25 * self._costas_alpha * self._costas_alpha
+ # Allow a frequency swing of +/- half of the sample rate
+ fmin = -0.5
+ fmax = 0.5
+
+ self.clock_recov = gr.costas_loop_cc(self._costas_alpha,
+ self._costas_beta,
+ fmax, fmin, arity)
+
+ # symbol timing recovery with RRC data filter
+ nfilts = 32
+ ntaps = 11 * samples_per_symbol*nfilts
+ taps = gr.firdes.root_raised_cosine(nfilts, nfilts, 1.0/float(self._samples_per_symbol), self._excess_bw, ntaps)
+ self.time_recov = gr.pfb_clock_sync_ccf(self._samples_per_symbol,
+ self._timing_alpha,
+ taps, nfilts, nfilts/2, self._timing_max_dev)
+ self.time_recov.set_beta(self._timing_beta)
+
+ # Do differential decoding based on phase change of symbols
+ self.diffdec = gr.diff_phasor_cc()
+
+ # find closest constellation point
+ rot = 1
+ rotated_const = map(lambda pt: pt * rot, psk.constellation[arity])
+ self.slicer = gr.constellation_decoder_cb(rotated_const, range(arity))
+
+ if self._gray_code:
+ self.symbol_mapper = gr.map_bb(psk.gray_to_binary[arity])
+ else:
+ self.symbol_mapper = gr.map_bb(psk.ungray_to_binary[arity])
+
+ # unpack the k bit vector into a stream of bits
+ self.unpack = gr.unpack_k_bits_bb(self.bits_per_symbol())
+
+ if verbose:
+ self._print_verbage()
+
+ if log:
+ self._setup_logging()
+
+ # Connect
+ self.connect(self, self.agc,
+ self.clock_recov,
+ self.time_recov,
+ self.diffdec, self.slicer, self.symbol_mapper, self.unpack, self)
+
+ def samples_per_symbol(self):
+ return self._samples_per_symbol
+
+ def bits_per_symbol(self=None): # staticmethod that's also callable on an instance
+ return 1
+ bits_per_symbol = staticmethod(bits_per_symbol) # make it a static method. RTFM
+
+ def _print_verbage(self):
+ print "\nDemodulator:"
+ print "bits per symbol: %d" % self.bits_per_symbol()
+ print "Gray code: %s" % self._gray_code
+ print "RRC roll-off factor: %.2f" % self._excess_bw
+ print "Costas Loop alpha: %.2f" % self._costas_alpha
+ print "Costas Loop beta: %.2f" % self._costas_beta
+ print "Timing alpha gain: %.2f" % self._timing_alpha
+ print "Timing beta gain: %.2f" % self._timing_beta
+ print "Timing max dev: %.2f" % self._timing_max_dev
+
+ def _setup_logging(self):
+ print "Modulation logging turned on."
+ self.connect(self.pre_scaler,
+ gr.file_sink(gr.sizeof_gr_complex, "rx_prescaler.dat"))
+ self.connect(self.agc,
+ gr.file_sink(gr.sizeof_gr_complex, "rx_agc.dat"))
+ self.connect(self.rrc_filter,
+ gr.file_sink(gr.sizeof_gr_complex, "rx_rrc_filter.dat"))
+ self.connect(self.clock_recov,
+ gr.file_sink(gr.sizeof_gr_complex, "rx_clock_recov.dat"))
+ self.connect(self.time_recov,
+ gr.file_sink(gr.sizeof_gr_complex, "rx_time_recov.dat"))
+ self.connect(self.diffdec,
+ gr.file_sink(gr.sizeof_gr_complex, "rx_diffdec.dat"))
+ self.connect(self.slicer,
+ gr.file_sink(gr.sizeof_char, "rx_slicer.dat"))
+ self.connect(self.symbol_mapper,
+ gr.file_sink(gr.sizeof_char, "rx_symbol_mapper.dat"))
+ self.connect(self.unpack,
+ gr.file_sink(gr.sizeof_char, "rx_unpack.dat"))
+
+ def add_options(parser):
+ """
+ Adds DBPSK demodulation-specific options to the standard parser
+ """
+ parser.add_option("", "--excess-bw", type="float", default=_def_excess_bw,
+ help="set RRC excess bandwith factor [default=%default] (PSK)")
+ parser.add_option("", "--no-gray-code", dest="gray_code",
+ action="store_false", default=_def_gray_code,
+ help="disable gray coding on modulated bits (PSK)")
+ parser.add_option("", "--costas-alpha", type="float", default=None,
+ help="set Costas loop alpha value [default=%default] (PSK)")
+ parser.add_option("", "--gain-alpha", type="float", default=_def_timing_alpha,
+ help="set timing symbol sync loop gain alpha value [default=%default] (GMSK/PSK)")
+ parser.add_option("", "--gain-beta", type="float", default=_def_timing_beta,
+ help="set timing symbol sync loop gain beta value [default=%default] (GMSK/PSK)")
+ parser.add_option("", "--timing-max-dev", type="float", default=_def_timing_max_dev,
+ help="set timing symbol sync loop maximum deviation [default=%default] (GMSK/PSK)")
+ add_options=staticmethod(add_options)
+
+ def extract_kwargs_from_options(options):
+ """
+ Given command line options, create dictionary suitable for passing to __init__
+ """
+ return modulation_utils.extract_kwargs_from_options(
+ dbpsk2_demod.__init__, ('self',), options)
+ extract_kwargs_from_options=staticmethod(extract_kwargs_from_options)
+#
+# Add these to the mod/demod registry
+#
+modulation_utils.add_type_1_mod('dbpsk2', dbpsk2_mod)
+modulation_utils.add_type_1_demod('dbpsk2', dbpsk2_demod)
#
-# Copyright 2005,2006,2007 Free Software Foundation, Inc.
+# Copyright 2005,2006,2007,2009 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
self._mm_omega = self._samples_per_symbol
self._mm_gain_omega = .25 * self._mm_gain_mu * self._mm_gain_mu
self._costas_beta = 0.25 * self._costas_alpha * self._costas_alpha
- fmin = -0.025
- fmax = 0.025
+ fmin = -0.25
+ fmax = 0.25
self.receiver=gr.mpsk_receiver_cc(arity, pi/4.0,
self._costas_alpha, self._costas_beta,
self._mm_mu, self._mm_gain_mu,
self._mm_omega, self._mm_gain_omega,
self._mm_omega_relative_limit)
-
+
# Perform Differential decoding on the constellation
self.diffdec = gr.diff_phasor_cc()
--- /dev/null
+#
+# Copyright 2005,2006,2007,2009 Free Software Foundation, Inc.
+#
+# This file is part of GNU Radio
+#
+# GNU Radio is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+#
+# GNU Radio is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Radio; see the file COPYING. If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+#
+
+# See gnuradio-examples/python/digital for examples
+
+"""
+differential QPSK modulation and demodulation.
+"""
+
+from gnuradio import gr, gru, modulation_utils
+from math import pi, sqrt
+import psk
+import cmath
+from pprint import pprint
+
+# default values (used in __init__ and add_options)
+_def_samples_per_symbol = 2
+_def_excess_bw = 0.35
+_def_gray_code = True
+_def_verbose = False
+_def_log = False
+
+_def_costas_alpha = 0.01
+_def_timing_alpha = 0.100
+_def_timing_beta = 0.010
+_def_timing_max_dev = 1.5
+
+
+# /////////////////////////////////////////////////////////////////////////////
+# DQPSK modulator
+# /////////////////////////////////////////////////////////////////////////////
+
+class dqpsk2_mod(gr.hier_block2):
+
+ def __init__(self,
+ samples_per_symbol=_def_samples_per_symbol,
+ excess_bw=_def_excess_bw,
+ gray_code=_def_gray_code,
+ verbose=_def_verbose,
+ log=_def_log):
+ """
+ Hierarchical block for RRC-filtered QPSK modulation.
+
+ The input is a byte stream (unsigned char) and the
+ output is the complex modulated signal at baseband.
+
+ @param samples_per_symbol: samples per symbol >= 2
+ @type samples_per_symbol: integer
+ @param excess_bw: Root-raised cosine filter excess bandwidth
+ @type excess_bw: float
+ @param gray_code: Tell modulator to Gray code the bits
+ @type gray_code: bool
+ @param verbose: Print information about modulator?
+ @type verbose: bool
+ @param debug: Print modualtion data to files?
+ @type debug: bool
+ """
+
+ gr.hier_block2.__init__(self, "dqpsk2_mod",
+ gr.io_signature(1, 1, gr.sizeof_char), # Input signature
+ gr.io_signature(1, 1, gr.sizeof_gr_complex)) # Output signature
+
+ self._samples_per_symbol = samples_per_symbol
+ self._excess_bw = excess_bw
+ self._gray_code = gray_code
+
+ if not isinstance(samples_per_symbol, int) or samples_per_symbol < 2:
+ raise TypeError, ("sbp must be an integer >= 2, is %d" % samples_per_symbol)
+
+ ntaps = 11 * samples_per_symbol
+
+ arity = pow(2,self.bits_per_symbol())
+
+ # turn bytes into k-bit vectors
+ self.bytes2chunks = \
+ gr.packed_to_unpacked_bb(self.bits_per_symbol(), gr.GR_MSB_FIRST)
+
+ if self._gray_code:
+ self.symbol_mapper = gr.map_bb(psk.binary_to_gray[arity])
+ else:
+ self.symbol_mapper = gr.map_bb(psk.binary_to_ungray[arity])
+
+ self.diffenc = gr.diff_encoder_bb(arity)
+
+ rot = .707 + .707j
+ rotated_const = map(lambda pt: pt * rot, psk.constellation[arity])
+ self.chunks2symbols = gr.chunks_to_symbols_bc(rotated_const)
+
+ # pulse shaping filter
+ self.rrc_taps = gr.firdes.root_raised_cosine(
+ self._samples_per_symbol, # gain (sps since we're interpolating by sps)
+ self._samples_per_symbol, # sampling rate
+ 1.0, # symbol rate
+ self._excess_bw, # excess bandwidth (roll-off factor)
+ ntaps)
+
+ self.rrc_filter = gr.interp_fir_filter_ccf(self._samples_per_symbol, self.rrc_taps)
+
+ if verbose:
+ self._print_verbage()
+
+ if log:
+ self._setup_logging()
+
+ # Connect & Initialize base class
+ self.connect(self, self.bytes2chunks, self.symbol_mapper, self.diffenc,
+ self.chunks2symbols, self.rrc_filter, self)
+
+ def samples_per_symbol(self):
+ return self._samples_per_symbol
+
+ def bits_per_symbol(self=None): # staticmethod that's also callable on an instance
+ return 2
+ bits_per_symbol = staticmethod(bits_per_symbol) # make it a static method. RTFM
+
+ def _print_verbage(self):
+ print "\nModulator:"
+ print "bits per symbol: %d" % self.bits_per_symbol()
+ print "Gray code: %s" % self._gray_code
+ print "RRS roll-off factor: %f" % self._excess_bw
+
+ def _setup_logging(self):
+ print "Modulation logging turned on."
+ self.connect(self.bytes2chunks,
+ gr.file_sink(gr.sizeof_char, "tx_bytes2chunks.dat"))
+ self.connect(self.symbol_mapper,
+ gr.file_sink(gr.sizeof_char, "tx_graycoder.dat"))
+ self.connect(self.diffenc,
+ gr.file_sink(gr.sizeof_char, "tx_diffenc.dat"))
+ self.connect(self.chunks2symbols,
+ gr.file_sink(gr.sizeof_gr_complex, "tx_chunks2symbols.dat"))
+ self.connect(self.rrc_filter,
+ gr.file_sink(gr.sizeof_gr_complex, "tx_rrc_filter.dat"))
+
+ def add_options(parser):
+ """
+ Adds QPSK modulation-specific options to the standard parser
+ """
+ parser.add_option("", "--excess-bw", type="float", default=_def_excess_bw,
+ help="set RRC excess bandwith factor [default=%default] (PSK)")
+ parser.add_option("", "--no-gray-code", dest="gray_code",
+ action="store_false", default=_def_gray_code,
+ help="disable gray coding on modulated bits (PSK)")
+ add_options=staticmethod(add_options)
+
+
+ def extract_kwargs_from_options(options):
+ """
+ Given command line options, create dictionary suitable for passing to __init__
+ """
+ return modulation_utils.extract_kwargs_from_options(dqpsk2_mod.__init__,
+ ('self',), options)
+ extract_kwargs_from_options=staticmethod(extract_kwargs_from_options)
+
+
+# /////////////////////////////////////////////////////////////////////////////
+# DQPSK demodulator
+#
+# Differentially coherent detection of differentially encoded qpsk
+# /////////////////////////////////////////////////////////////////////////////
+
+class dqpsk2_demod(gr.hier_block2):
+
+ def __init__(self,
+ samples_per_symbol=_def_samples_per_symbol,
+ excess_bw=_def_excess_bw,
+ costas_alpha=_def_costas_alpha,
+ timing_alpha=_def_timing_alpha,
+ timing_max_dev=_def_timing_max_dev,
+ gray_code=_def_gray_code,
+ verbose=_def_verbose,
+ log=_def_log):
+ """
+ Hierarchical block for RRC-filtered DQPSK demodulation
+
+ The input is the complex modulated signal at baseband.
+ The output is a stream of bits packed 1 bit per byte (LSB)
+
+ @param samples_per_symbol: samples per symbol >= 2
+ @type samples_per_symbol: float
+ @param excess_bw: Root-raised cosine filter excess bandwidth
+ @type excess_bw: float
+ @param costas_alpha: loop filter gain
+ @type costas_alphas: float
+ @param timing_alpha: timing loop alpha gain
+ @type timing_alpha: float
+ @param timing_max: timing loop maximum rate deviations
+ @type timing_max: float
+ @param gray_code: Tell modulator to Gray code the bits
+ @type gray_code: bool
+ @param verbose: Print information about modulator?
+ @type verbose: bool
+ @param debug: Print modualtion data to files?
+ @type debug: bool
+ """
+
+ gr.hier_block2.__init__(self, "dqpsk2_demod",
+ gr.io_signature(1, 1, gr.sizeof_gr_complex), # Input signature
+ gr.io_signature(1, 1, gr.sizeof_char)) # Output signature
+
+ self._samples_per_symbol = samples_per_symbol
+ self._excess_bw = excess_bw
+ self._costas_alpha = costas_alpha
+ self._timing_alpha = timing_alpha
+ self._timing_beta = _def_timing_beta
+ self._timing_max_dev=timing_max_dev
+ self._gray_code = gray_code
+
+ if samples_per_symbol < 2:
+ raise TypeError, "sbp must be >= 2, is %d" % samples_per_symbol
+
+ arity = pow(2,self.bits_per_symbol())
+
+ # Automatic gain control
+ self.agc = gr.agc2_cc(0.6e-1, 1e-3, 1, 1, 100)
+ #self.agc = gr.feedforward_agc_cc(16, 2.0)
+
+ self._costas_beta = 0.25 * self._costas_alpha * self._costas_alpha
+ # Allow a frequency swing of +/- half of the sample rate
+ fmin = -0.5
+ fmax = 0.5
+
+ self.clock_recov = gr.costas_loop_cc(self._costas_alpha,
+ self._costas_beta,
+ fmax, fmin, arity)
+
+ # symbol timing recovery with RRC data filter
+ nfilts = 32
+ ntaps = 11 * samples_per_symbol*nfilts
+ taps = gr.firdes.root_raised_cosine(nfilts, nfilts, 1.0/float(self._samples_per_symbol), self._excess_bw, ntaps)
+ self.time_recov = gr.pfb_clock_sync_ccf(self._samples_per_symbol,
+ self._timing_alpha,
+ taps, nfilts, nfilts/2, self._timing_max_dev)
+ self.time_recov.set_beta(self._timing_beta)
+
+ # Perform Differential decoding on the constellation
+ self.diffdec = gr.diff_phasor_cc()
+
+ # find closest constellation point
+ rot = 1
+ rotated_const = map(lambda pt: pt * rot, psk.constellation[arity])
+ self.slicer = gr.constellation_decoder_cb(rotated_const, range(arity))
+
+ if self._gray_code:
+ self.symbol_mapper = gr.map_bb(psk.gray_to_binary[arity])
+ else:
+ self.symbol_mapper = gr.map_bb(psk.ungray_to_binary[arity])
+
+ # unpack the k bit vector into a stream of bits
+ self.unpack = gr.unpack_k_bits_bb(self.bits_per_symbol())
+
+ if verbose:
+ self._print_verbage()
+
+ if log:
+ self._setup_logging()
+
+ # Connect
+ self.connect(self, self.agc,
+ self.clock_recov,
+ self.time_recov,
+ self.diffdec, self.slicer, self.symbol_mapper, self.unpack, self)
+
+ def samples_per_symbol(self):
+ return self._samples_per_symbol
+
+ def bits_per_symbol(self=None): # staticmethod that's also callable on an instance
+ return 2
+ bits_per_symbol = staticmethod(bits_per_symbol) # make it a static method. RTFM
+
+ def _print_verbage(self):
+ print "\nDemodulator:"
+ print "bits per symbol: %d" % self.bits_per_symbol()
+ print "Gray code: %s" % self._gray_code
+ print "RRC roll-off factor: %.2f" % self._excess_bw
+ print "Costas Loop alpha: %.2e" % self._costas_alpha
+ print "Costas Loop beta: %.2e" % self._costas_beta
+ print "Timing alpha gain: %.2f" % self._timing_alpha
+ print "Timing beta gain: %.2f" % self._timing_beta
+ print "Timing max dev: %.2f" % self._timing_max_dev
+
+ def _setup_logging(self):
+ print "Modulation logging turned on."
+ self.connect(self.pre_scaler,
+ gr.file_sink(gr.sizeof_gr_complex, "rx_prescaler.dat"))
+ self.connect(self.agc,
+ gr.file_sink(gr.sizeof_gr_complex, "rx_agc.dat"))
+ self.connect(self.rrc_filter,
+ gr.file_sink(gr.sizeof_gr_complex, "rx_rrc_filter.dat"))
+ self.connect(self.clock_recov,
+ gr.file_sink(gr.sizeof_gr_complex, "rx_clock_recov.dat"))
+ self.connect(self.time_recov,
+ gr.file_sink(gr.sizeof_gr_complex, "rx_time_recov.dat"))
+ self.connect(self.diffdec,
+ gr.file_sink(gr.sizeof_gr_complex, "rx_diffdec.dat"))
+ self.connect(self.slicer,
+ gr.file_sink(gr.sizeof_char, "rx_slicer.dat"))
+ self.connect(self.symbol_mapper,
+ gr.file_sink(gr.sizeof_char, "rx_gray_decoder.dat"))
+ self.connect(self.unpack,
+ gr.file_sink(gr.sizeof_char, "rx_unpack.dat"))
+
+ def add_options(parser):
+ """
+ Adds modulation-specific options to the standard parser
+ """
+ parser.add_option("", "--excess-bw", type="float", default=_def_excess_bw,
+ help="set RRC excess bandwith factor [default=%default] (PSK)")
+ parser.add_option("", "--no-gray-code", dest="gray_code",
+ action="store_false", default=_def_gray_code,
+ help="disable gray coding on modulated bits (PSK)")
+ parser.add_option("", "--costas-alpha", type="float", default=_def_costas_alpha,
+ help="set Costas loop alpha value [default=%default] (PSK)")
+ parser.add_option("", "--gain-alpha", type="float", default=_def_timing_alpha,
+ help="set timing symbol sync loop gain alpha value [default=%default] (GMSK/PSK)")
+ parser.add_option("", "--gain-beta", type="float", default=_def_timing_beta,
+ help="set timing symbol sync loop gain beta value [default=%default] (GMSK/PSK)")
+ parser.add_option("", "--timing-max-dev", type="float", default=_def_timing_max_dev,
+ help="set timing symbol sync loop maximum deviation [default=%default] (GMSK/PSK)")
+ add_options=staticmethod(add_options)
+
+ def extract_kwargs_from_options(options):
+ """
+ Given command line options, create dictionary suitable for passing to __init__
+ """
+ return modulation_utils.extract_kwargs_from_options(
+ dqpsk2_demod.__init__, ('self',), options)
+ extract_kwargs_from_options=staticmethod(extract_kwargs_from_options)
+
+
+#
+# Add these to the mod/demod registry
+#
+modulation_utils.add_type_1_mod('dqpsk2', dqpsk2_mod)
+modulation_utils.add_type_1_demod('dqpsk2', dqpsk2_demod)
#
-# Copyright 2004,2007 Free Software Foundation, Inc.
+# Copyright 2004,2007,2009 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
SUBDIRS = c++
if PYTHON
-SUBDIRS += python
+SUBDIRS += python grc
endif
--- /dev/null
+/Makefile
+/Makefile.in
--- /dev/null
+#
+# Copyright 2009 Free Software Foundation, Inc.
+#
+# This file is part of GNU Radio
+#
+# GNU Radio is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+#
+# GNU Radio is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Radio; see the file COPYING. If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+#
+
+include $(top_srcdir)/Makefile.common
+
+grc_examples_prefix = $(exampledir)/grc
+
+audiodatadir = $(grc_examples_prefix)/audio
+dist_audiodata_DATA = \
+ audio/dial_tone.grc \
+ audio/cvsd_sweep.grc
+
+demoddatadir = $(grc_examples_prefix)/demod
+dist_demoddata_DATA = \
+ demod/mpsk_demod.grc \
+ demod/pam_timing.grc
+
+simpledatadir = $(grc_examples_prefix)/simple
+dist_simpledata_DATA = \
+ simple/ber_simulation.grc \
+ simple/dpsk_loopback.grc \
+ simple/variable_config.grc \
+ simple/var_sink_taps.grc
+
+trellisdatadir = $(grc_examples_prefix)/trellis
+dist_trellisdata_DATA = \
+ trellis/readme.txt \
+ trellis/interference_cancellation.grc
+
+usrpdatadir = $(grc_examples_prefix)/usrp
+dist_usrpdata_DATA = \
+ usrp/usrp2_const_wave.grc \
+ usrp/usrp2_dpsk_mod.grc \
+ usrp/usrp2_fft.grc \
+ usrp/usrp_two_tone_loopback.grc \
+ usrp/usrp_wbfm_receive.grc
+
+xmlrpcdatadir = $(grc_examples_prefix)/xmlrpc
+dist_xmlrpcdata_DATA = \
+ xmlrpc/readme.txt \
+ xmlrpc/xmlrpc_client.grc \
+ xmlrpc/xmlrpc_client_script.py\
+ xmlrpc/xmlrpc_server.grc
--- /dev/null
+<?xml version='1.0' encoding='ASCII'?>
+<flow_graph>
+ <timestamp>Sat Sep 19 20:30:08 2009</timestamp>
+ <block>
+ <key>import</key>
+ <param>
+ <key>id</key>
+ <value>import_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>import</key>
+ <value>import math</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(157, 11)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>blks2_cvsd_decode</key>
+ <param>
+ <key>id</key>
+ <value>blks2_cvsd_decode_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>resample</key>
+ <value>resample</value>
+ </param>
+ <param>
+ <key>bw</key>
+ <value>bw</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(887, 340)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_sig_source_x</key>
+ <param>
+ <key>id</key>
+ <value>tri_source</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>float</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>audio_rate</value>
+ </param>
+ <param>
+ <key>waveform</key>
+ <value>gr.GR_TRI_WAVE</value>
+ </param>
+ <param>
+ <key>freq</key>
+ <value>0.05</value>
+ </param>
+ <param>
+ <key>amp</key>
+ <value>0.5</value>
+ </param>
+ <param>
+ <key>offset</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(44, 316)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_throttle</key>
+ <param>
+ <key>id</key>
+ <value>throttle</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>float</value>
+ </param>
+ <param>
+ <key>samples_per_second</key>
+ <value>audio_rate</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(238, 348)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_vco_f</key>
+ <param>
+ <key>id</key>
+ <value>vco</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>audio_rate</value>
+ </param>
+ <param>
+ <key>sensitivity</key>
+ <value>audio_rate*2*math.pi</value>
+ </param>
+ <param>
+ <key>amplitude</key>
+ <value>0.9</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(427, 332)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>blks2_cvsd_encode</key>
+ <param>
+ <key>id</key>
+ <value>enc</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>resample</key>
+ <value>resample</value>
+ </param>
+ <param>
+ <key>bw</key>
+ <value>bw</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(655, 340)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_packed_to_unpacked_xx</key>
+ <param>
+ <key>id</key>
+ <value>p2u</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>byte</value>
+ </param>
+ <param>
+ <key>bits_per_chunk</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>endianness</key>
+ <value>gr.GR_MSB_FIRST</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(648, 415)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>180</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_char_to_float</key>
+ <param>
+ <key>id</key>
+ <value>c2f</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(676, 483)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>audio_sink</key>
+ <param>
+ <key>id</key>
+ <value>audio_sink</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>audio_rate</value>
+ </param>
+ <param>
+ <key>device_name</key>
+ <value>plughw:0,0</value>
+ </param>
+ <param>
+ <key>ok_to_block</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>num_inputs</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(1127, 340)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>audio_rate</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>8000</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(251, 10)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>resample</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>8</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(344, 11)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>bw</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>0.5</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(431, 11)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>notebook</key>
+ <param>
+ <key>id</key>
+ <value>displays</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>style</key>
+ <value>wx.NB_TOP</value>
+ </param>
+ <param>
+ <key>labels</key>
+ <value>['Original','Encoded','Decoded']</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>notebook</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(12, 106)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>wxgui_fftsink2</key>
+ <param>
+ <key>id</key>
+ <value>orig_fft</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>float</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>Original Spectrum</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>audio_rate</value>
+ </param>
+ <param>
+ <key>baseband_freq</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>y_per_div</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>y_divs</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>ref_level</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>ref_scale</key>
+ <value>2.0</value>
+ </param>
+ <param>
+ <key>fft_size</key>
+ <value>1024</value>
+ </param>
+ <param>
+ <key>fft_rate</key>
+ <value>30</value>
+ </param>
+ <param>
+ <key>peak_hold</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>average</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>avg_alpha</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value>0, 0, 1, 1</value>
+ </param>
+ <param>
+ <key>notebook</key>
+ <value>displays, 0</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(415, 97)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>180</value>
+ </param>
+ </block>
+ <block>
+ <key>wxgui_scopesink2</key>
+ <param>
+ <key>id</key>
+ <value>orig_scope</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>float</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>Original Waveform</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>audio_rate</value>
+ </param>
+ <param>
+ <key>v_scale</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>t_scale</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>ac_couple</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>xy_mode</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>num_inputs</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value>1, 0, 1, 1</value>
+ </param>
+ <param>
+ <key>notebook</key>
+ <value>displays, 0</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(414, 425)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>180</value>
+ </param>
+ </block>
+ <block>
+ <key>wxgui_fftsink2</key>
+ <param>
+ <key>id</key>
+ <value>enc_fft</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>float</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>Encoded Spectrum</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>audio_rate*resample</value>
+ </param>
+ <param>
+ <key>baseband_freq</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>y_per_div</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>y_divs</key>
+ <value>8</value>
+ </param>
+ <param>
+ <key>ref_level</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>ref_scale</key>
+ <value>2.0</value>
+ </param>
+ <param>
+ <key>fft_size</key>
+ <value>1024</value>
+ </param>
+ <param>
+ <key>fft_rate</key>
+ <value>30</value>
+ </param>
+ <param>
+ <key>peak_hold</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>average</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>avg_alpha</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value>1, 0, 1, 1</value>
+ </param>
+ <param>
+ <key>notebook</key>
+ <value>displays, 1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(610, 551)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>180</value>
+ </param>
+ </block>
+ <block>
+ <key>wxgui_scopesink2</key>
+ <param>
+ <key>id</key>
+ <value>enc_scope</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>float</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>Encoded Waveform</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>audio_rate*resample</value>
+ </param>
+ <param>
+ <key>v_scale</key>
+ <value>0.5</value>
+ </param>
+ <param>
+ <key>t_scale</key>
+ <value>20.0/(audio_rate*resample)</value>
+ </param>
+ <param>
+ <key>ac_couple</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>xy_mode</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>num_inputs</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value>0, 0, 1, 1</value>
+ </param>
+ <param>
+ <key>notebook</key>
+ <value>displays, 1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(858, 591)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>wxgui_fftsink2</key>
+ <param>
+ <key>id</key>
+ <value>dec_fft</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>float</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>Decoded Spectrum</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>audio_rate</value>
+ </param>
+ <param>
+ <key>baseband_freq</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>y_per_div</key>
+ <value>5</value>
+ </param>
+ <param>
+ <key>y_divs</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>ref_level</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>ref_scale</key>
+ <value>0.1</value>
+ </param>
+ <param>
+ <key>fft_size</key>
+ <value>1024</value>
+ </param>
+ <param>
+ <key>fft_rate</key>
+ <value>30</value>
+ </param>
+ <param>
+ <key>peak_hold</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>average</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>avg_alpha</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value>0, 0, 1, 1</value>
+ </param>
+ <param>
+ <key>notebook</key>
+ <value>displays, 2</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(891, 98)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>180</value>
+ </param>
+ </block>
+ <block>
+ <key>wxgui_scopesink2</key>
+ <param>
+ <key>id</key>
+ <value>dec_scope</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>float</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>Decoded Waveform</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>audio_rate</value>
+ </param>
+ <param>
+ <key>v_scale</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>t_scale</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>ac_couple</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>xy_mode</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>num_inputs</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value>1, 0, 1, 1</value>
+ </param>
+ <param>
+ <key>notebook</key>
+ <value>displays, 2</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(889, 422)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>180</value>
+ </param>
+ </block>
+ <block>
+ <key>options</key>
+ <param>
+ <key>id</key>
+ <value>cvsd_sweep</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>CVSD Vocoder Test</value>
+ </param>
+ <param>
+ <key>author</key>
+ <value></value>
+ </param>
+ <param>
+ <key>description</key>
+ <value></value>
+ </param>
+ <param>
+ <key>window_size</key>
+ <value>1280, 1024</value>
+ </param>
+ <param>
+ <key>generate_options</key>
+ <value>wx_gui</value>
+ </param>
+ <param>
+ <key>category</key>
+ <value>Custom</value>
+ </param>
+ <param>
+ <key>run</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>realtime_scheduling</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(10, 10)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <connection>
+ <source_block_id>vco</source_block_id>
+ <sink_block_id>orig_fft</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>tri_source</source_block_id>
+ <sink_block_id>throttle</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>throttle</source_block_id>
+ <sink_block_id>vco</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>vco</source_block_id>
+ <sink_block_id>enc</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>enc</source_block_id>
+ <sink_block_id>blks2_cvsd_decode_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>vco</source_block_id>
+ <sink_block_id>orig_scope</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>blks2_cvsd_decode_0</source_block_id>
+ <sink_block_id>dec_fft</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>blks2_cvsd_decode_0</source_block_id>
+ <sink_block_id>dec_scope</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>blks2_cvsd_decode_0</source_block_id>
+ <sink_block_id>audio_sink</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>enc</source_block_id>
+ <sink_block_id>p2u</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>p2u</source_block_id>
+ <sink_block_id>c2f</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>c2f</source_block_id>
+ <sink_block_id>enc_fft</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>c2f</source_block_id>
+ <sink_block_id>enc_scope</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+</flow_graph>
--- /dev/null
+<?xml version='1.0' encoding='ASCII'?>
+<flow_graph>
+ <timestamp>Thu Jul 24 14:27:48 2008</timestamp>
+ <block>
+ <key>options</key>
+ <param>
+ <key>id</key>
+ <value>dial_tone</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>Dial Tone</value>
+ </param>
+ <param>
+ <key>author</key>
+ <value>Example</value>
+ </param>
+ <param>
+ <key>description</key>
+ <value>example flow graph</value>
+ </param>
+ <param>
+ <key>window_size</key>
+ <value>1280, 1024</value>
+ </param>
+ <param>
+ <key>generate_options</key>
+ <value>wx_gui</value>
+ </param>
+ <param>
+ <key>category</key>
+ <value>Custom</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(10, 10)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_add_xx</key>
+ <param>
+ <key>id</key>
+ <value>gr_add_xx</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>float</value>
+ </param>
+ <param>
+ <key>num_inputs</key>
+ <value>3</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(513, 277)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>audio_sink</key>
+ <param>
+ <key>id</key>
+ <value>audio_sink</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>32000</value>
+ </param>
+ <param>
+ <key>device_name</key>
+ <value/>
+ </param>
+ <param>
+ <key>ok_to_block</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>num_inputs</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(699, 112)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_noise_source_x</key>
+ <param>
+ <key>id</key>
+ <value>gr_noise_source_x</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>float</value>
+ </param>
+ <param>
+ <key>noise_type</key>
+ <value>gr.GR_GAUSSIAN</value>
+ </param>
+ <param>
+ <key>amp</key>
+ <value>noise</value>
+ </param>
+ <param>
+ <key>seed</key>
+ <value>42</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(238, 380)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_sig_source_x</key>
+ <param>
+ <key>id</key>
+ <value>gr_sig_source_x</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>float</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>waveform</key>
+ <value>gr.GR_COS_WAVE</value>
+ </param>
+ <param>
+ <key>freq</key>
+ <value>440</value>
+ </param>
+ <param>
+ <key>amp</key>
+ <value>ampl</value>
+ </param>
+ <param>
+ <key>offset</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(240, 208)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_sig_source_x</key>
+ <param>
+ <key>id</key>
+ <value>gr_sig_source_x0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>float</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>waveform</key>
+ <value>gr.GR_COS_WAVE</value>
+ </param>
+ <param>
+ <key>freq</key>
+ <value>350</value>
+ </param>
+ <param>
+ <key>amp</key>
+ <value>ampl</value>
+ </param>
+ <param>
+ <key>offset</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(240, 38)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable_slider</key>
+ <param>
+ <key>id</key>
+ <value>ampl</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>label</key>
+ <value>Volume</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>.4</value>
+ </param>
+ <param>
+ <key>min</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>max</key>
+ <value>.5</value>
+ </param>
+ <param>
+ <key>num_steps</key>
+ <value>100</value>
+ </param>
+ <param>
+ <key>slider_type</key>
+ <value>horizontal</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value>0, 0, 1, 2</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(634, 413)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable_slider</key>
+ <param>
+ <key>id</key>
+ <value>noise</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>label</key>
+ <value>Noise</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>.005</value>
+ </param>
+ <param>
+ <key>min</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>max</key>
+ <value>.2</value>
+ </param>
+ <param>
+ <key>num_steps</key>
+ <value>100</value>
+ </param>
+ <param>
+ <key>slider_type</key>
+ <value>horizontal</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value>1, 0, 1, 2</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(443, 412)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>32000</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(11, 171)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <connection>
+ <source_block_id>gr_sig_source_x0</source_block_id>
+ <sink_block_id>gr_add_xx</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_sig_source_x</source_block_id>
+ <sink_block_id>gr_add_xx</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>1</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_noise_source_x</source_block_id>
+ <sink_block_id>gr_add_xx</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>2</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_add_xx</source_block_id>
+ <sink_block_id>audio_sink</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+</flow_graph>
--- /dev/null
+<?xml version='1.0' encoding='ASCII'?>
+<flow_graph>
+ <timestamp>Mon Oct 5 18:34:52 2009</timestamp>
+ <block>
+ <key>options</key>
+ <param>
+ <key>id</key>
+ <value>mpsk_demod</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>MPSK Demod Demo</value>
+ </param>
+ <param>
+ <key>author</key>
+ <value></value>
+ </param>
+ <param>
+ <key>description</key>
+ <value></value>
+ </param>
+ <param>
+ <key>window_size</key>
+ <value>1280, 1024</value>
+ </param>
+ <param>
+ <key>generate_options</key>
+ <value>wx_gui</value>
+ </param>
+ <param>
+ <key>category</key>
+ <value>Custom</value>
+ </param>
+ <param>
+ <key>run_options</key>
+ <value>prompt</value>
+ </param>
+ <param>
+ <key>run</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>realtime_scheduling</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(10, 10)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>32000</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(10, 170)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>random_source_x</key>
+ <param>
+ <key>id</key>
+ <value>random_source_x_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>byte</value>
+ </param>
+ <param>
+ <key>min</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>max</key>
+ <value>2**8</value>
+ </param>
+ <param>
+ <key>num_samps</key>
+ <value>10000</value>
+ </param>
+ <param>
+ <key>repeat</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(155, 160)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>blks2_dxpsk_mod</key>
+ <param>
+ <key>id</key>
+ <value>blks2_dxpsk_mod_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>dqpsk</value>
+ </param>
+ <param>
+ <key>samples_per_symbol</key>
+ <value>samps_per_sym</value>
+ </param>
+ <param>
+ <key>excess_bw</key>
+ <value>0.35</value>
+ </param>
+ <param>
+ <key>gray_code</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>verbose</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>log</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(391, 54)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_throttle</key>
+ <param>
+ <key>id</key>
+ <value>gr_throttle_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>samples_per_second</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(654, 142)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>samps_per_sym</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>4</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(7, 89)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_channel_model</key>
+ <param>
+ <key>id</key>
+ <value>gr_channel_model_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>noise_voltage</key>
+ <value>noise</value>
+ </param>
+ <param>
+ <key>freq_offset</key>
+ <value>freq_off</value>
+ </param>
+ <param>
+ <key>epsilon</key>
+ <value>1.0</value>
+ </param>
+ <param>
+ <key>taps</key>
+ <value>1.0</value>
+ </param>
+ <param>
+ <key>seed</key>
+ <value>42</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(487, 282)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable_slider</key>
+ <param>
+ <key>id</key>
+ <value>noise</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>label</key>
+ <value>Noise</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>.1</value>
+ </param>
+ <param>
+ <key>min</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>max</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>num_steps</key>
+ <value>100</value>
+ </param>
+ <param>
+ <key>style</key>
+ <value>wx.SL_HORIZONTAL</value>
+ </param>
+ <param>
+ <key>converver</key>
+ <value>float_converter</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>notebook</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(259, 353)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable_slider</key>
+ <param>
+ <key>id</key>
+ <value>freq_off</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>label</key>
+ <value>Freq Offset</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>min</key>
+ <value>-.5</value>
+ </param>
+ <param>
+ <key>max</key>
+ <value>.5</value>
+ </param>
+ <param>
+ <key>num_steps</key>
+ <value>1000</value>
+ </param>
+ <param>
+ <key>style</key>
+ <value>wx.SL_HORIZONTAL</value>
+ </param>
+ <param>
+ <key>converver</key>
+ <value>float_converter</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>notebook</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(126, 345)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>notebook</key>
+ <param>
+ <key>id</key>
+ <value>notebook</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>style</key>
+ <value>wx.NB_TOP</value>
+ </param>
+ <param>
+ <key>labels</key>
+ <value>['Constellation', 'Spectrum']</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>notebook</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(520, 407)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>wxgui_constellationsink2</key>
+ <param>
+ <key>id</key>
+ <value>wxgui_constellationsink2_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>Constellation Plot</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>frame_rate</key>
+ <value>5</value>
+ </param>
+ <param>
+ <key>const_size</key>
+ <value>2048</value>
+ </param>
+ <param>
+ <key>M</key>
+ <value>4</value>
+ </param>
+ <param>
+ <key>theta</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>alpha</key>
+ <value>0.005</value>
+ </param>
+ <param>
+ <key>fmax</key>
+ <value>0.06</value>
+ </param>
+ <param>
+ <key>mu</key>
+ <value>0.5</value>
+ </param>
+ <param>
+ <key>gain_mu</key>
+ <value>0.005</value>
+ </param>
+ <param>
+ <key>symbol_rate</key>
+ <value>samp_rate/4.</value>
+ </param>
+ <param>
+ <key>omega_limit</key>
+ <value>0.005</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>notebook</key>
+ <value>notebook, 0</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(824, 212)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>wxgui_fftsink2</key>
+ <param>
+ <key>id</key>
+ <value>wxgui_fftsink2_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>FFT Plot</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>baseband_freq</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>y_per_div</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>y_divs</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>ref_level</key>
+ <value>50</value>
+ </param>
+ <param>
+ <key>ref_scale</key>
+ <value>2.0</value>
+ </param>
+ <param>
+ <key>fft_size</key>
+ <value>1024</value>
+ </param>
+ <param>
+ <key>fft_rate</key>
+ <value>30</value>
+ </param>
+ <param>
+ <key>peak_hold</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>average</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>avg_alpha</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>notebook</key>
+ <value>notebook, 1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(847, 10)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <connection>
+ <source_block_id>random_source_x_0</source_block_id>
+ <sink_block_id>blks2_dxpsk_mod_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_throttle_0</source_block_id>
+ <sink_block_id>wxgui_constellationsink2_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_throttle_0</source_block_id>
+ <sink_block_id>wxgui_fftsink2_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>blks2_dxpsk_mod_0</source_block_id>
+ <sink_block_id>gr_channel_model_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_channel_model_0</source_block_id>
+ <sink_block_id>gr_throttle_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+</flow_graph>
--- /dev/null
+<?xml version='1.0' encoding='ASCII'?>
+<flow_graph>
+ <timestamp>Mon Oct 12 17:54:59 2009</timestamp>
+ <block>
+ <key>options</key>
+ <param>
+ <key>id</key>
+ <value>top_block</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value></value>
+ </param>
+ <param>
+ <key>author</key>
+ <value></value>
+ </param>
+ <param>
+ <key>description</key>
+ <value></value>
+ </param>
+ <param>
+ <key>window_size</key>
+ <value>1280, 1024</value>
+ </param>
+ <param>
+ <key>generate_options</key>
+ <value>wx_gui</value>
+ </param>
+ <param>
+ <key>category</key>
+ <value>Custom</value>
+ </param>
+ <param>
+ <key>run_options</key>
+ <value>prompt</value>
+ </param>
+ <param>
+ <key>run</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>realtime_scheduling</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(10, 10)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_uchar_to_float</key>
+ <param>
+ <key>id</key>
+ <value>gr_uchar_to_float_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(217, 108)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_uchar_to_float</key>
+ <param>
+ <key>id</key>
+ <value>gr_uchar_to_float_0_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(216, 273)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>32000</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(128, 9)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable_slider</key>
+ <param>
+ <key>id</key>
+ <value>freq_offset</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>label</key>
+ <value>Frequency Offset</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>min</key>
+ <value>-0.5</value>
+ </param>
+ <param>
+ <key>max</key>
+ <value>0.5</value>
+ </param>
+ <param>
+ <key>num_steps</key>
+ <value>1000</value>
+ </param>
+ <param>
+ <key>style</key>
+ <value>wx.SL_HORIZONTAL</value>
+ </param>
+ <param>
+ <key>converver</key>
+ <value>float_converter</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>notebook</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(293, 684)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>rrctaps</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>firdes.root_raised_cosine(nfilts,1.0,1.0/(spb*nfilts), .35, int(11*spb*nfilts))</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(513, 679)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>random_source_x</key>
+ <param>
+ <key>id</key>
+ <value>random_source_x_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>byte</value>
+ </param>
+ <param>
+ <key>min</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>max</key>
+ <value>pam_amp</value>
+ </param>
+ <param>
+ <key>num_samps</key>
+ <value>10000</value>
+ </param>
+ <param>
+ <key>repeat</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(13, 80)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>random_source_x</key>
+ <param>
+ <key>id</key>
+ <value>random_source_x_0_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>byte</value>
+ </param>
+ <param>
+ <key>min</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>max</key>
+ <value>pam_amp</value>
+ </param>
+ <param>
+ <key>num_samps</key>
+ <value>10000</value>
+ </param>
+ <param>
+ <key>repeat</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(15, 245)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>const_source_x</key>
+ <param>
+ <key>id</key>
+ <value>const_source_x_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>float</value>
+ </param>
+ <param>
+ <key>const</key>
+ <value>-0.5*(pam_amp-1)</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(213, 197)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>const_source_x</key>
+ <param>
+ <key>id</key>
+ <value>const_source_x_0_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>float</value>
+ </param>
+ <param>
+ <key>const</key>
+ <value>-0.5*(pam_amp-1)</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(200, 360)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>wxgui_scopesink2</key>
+ <param>
+ <key>id</key>
+ <value>wxgui_scopesink2_0_0_0_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>float</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>Scope Plot</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>v_scale</key>
+ <value>1.25</value>
+ </param>
+ <param>
+ <key>t_scale</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>ac_couple</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>xy_mode</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>num_inputs</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>notebook</key>
+ <value>notebook_0,2</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(1111, 767)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>wxgui_scopesink2</key>
+ <param>
+ <key>id</key>
+ <value>wxgui_scopesink2_0_0_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>float</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>Scope Plot</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>v_scale</key>
+ <value>9</value>
+ </param>
+ <param>
+ <key>t_scale</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>ac_couple</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>xy_mode</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>num_inputs</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>notebook</key>
+ <value>notebook_0,1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(1112, 881)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_channel_model</key>
+ <param>
+ <key>id</key>
+ <value>gr_channel_model_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>noise_voltage</key>
+ <value>noise_amp</value>
+ </param>
+ <param>
+ <key>freq_offset</key>
+ <value>freq_offset</value>
+ </param>
+ <param>
+ <key>epsilon</key>
+ <value>interpratio</value>
+ </param>
+ <param>
+ <key>taps</key>
+ <value>1.0</value>
+ </param>
+ <param>
+ <key>seed</key>
+ <value>42</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(59, 543)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_throttle</key>
+ <param>
+ <key>id</key>
+ <value>gr_throttle_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>samples_per_second</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(290, 575)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>notebook</key>
+ <param>
+ <key>id</key>
+ <value>notebook_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>style</key>
+ <value>wx.NB_TOP</value>
+ </param>
+ <param>
+ <key>labels</key>
+ <value>['error', 'phase', 'freq', 'Resampled Signal']</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>notebook</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(729, 769)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>wxgui_scopesink2</key>
+ <param>
+ <key>id</key>
+ <value>wxgui_scopesink2_0_0_1</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>Error</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>v_scale</key>
+ <value>.5</value>
+ </param>
+ <param>
+ <key>t_scale</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>ac_couple</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>xy_mode</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>num_inputs</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>notebook</key>
+ <value>notebook_0,3</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(1115, 358)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_add_xx</key>
+ <param>
+ <key>id</key>
+ <value>gr_add_xx_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>float</value>
+ </param>
+ <param>
+ <key>num_inputs</key>
+ <value>2</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(440, 167)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_add_xx</key>
+ <param>
+ <key>id</key>
+ <value>gr_add_xx_0_1</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>float</value>
+ </param>
+ <param>
+ <key>num_inputs</key>
+ <value>2</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(430, 330)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_float_to_complex</key>
+ <param>
+ <key>id</key>
+ <value>gr_float_to_complex_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(590, 184)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>wxgui_scopesink2</key>
+ <param>
+ <key>id</key>
+ <value>wxgui_scopesink2_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>Scope Plot</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>v_scale</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>t_scale</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>ac_couple</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>xy_mode</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>num_inputs</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>notebook</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(1116, 500)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>nfilts</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>32</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(435, 686)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_pfb_clock_sync_ccf</key>
+ <param>
+ <key>id</key>
+ <value>gr_pfb_clock_sync_ccf_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>sps</key>
+ <value>spb</value>
+ </param>
+ <param>
+ <key>alpha</key>
+ <value>alpha</value>
+ </param>
+ <param>
+ <key>beta</key>
+ <value>beta</value>
+ </param>
+ <param>
+ <key>taps</key>
+ <value>rrctaps</value>
+ </param>
+ <param>
+ <key>filter_size</key>
+ <value>nfilts</value>
+ </param>
+ <param>
+ <key>init_phase</key>
+ <value>16</value>
+ </param>
+ <param>
+ <key>max_dev</key>
+ <value>1.5</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(512, 527)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable_slider</key>
+ <param>
+ <key>id</key>
+ <value>noise_amp</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>label</key>
+ <value>Channel Noise</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>min</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>max</key>
+ <value>1.0</value>
+ </param>
+ <param>
+ <key>num_steps</key>
+ <value>1000</value>
+ </param>
+ <param>
+ <key>style</key>
+ <value>wx.SL_HORIZONTAL</value>
+ </param>
+ <param>
+ <key>converver</key>
+ <value>float_converter</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>notebook</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(168, 684)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable_slider</key>
+ <param>
+ <key>id</key>
+ <value>interpratio</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>label</key>
+ <value>Timing Offset</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>1.00</value>
+ </param>
+ <param>
+ <key>min</key>
+ <value>0.99</value>
+ </param>
+ <param>
+ <key>max</key>
+ <value>1.01</value>
+ </param>
+ <param>
+ <key>num_steps</key>
+ <value>1000</value>
+ </param>
+ <param>
+ <key>style</key>
+ <value>wx.SL_HORIZONTAL</value>
+ </param>
+ <param>
+ <key>converver</key>
+ <value>float_converter</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>notebook</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(40, 684)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>180</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>spb_gen</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>4</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(119, 841)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable_slider</key>
+ <param>
+ <key>id</key>
+ <value>beta</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>label</key>
+ <value>Timing Beta</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>min</key>
+ <value>0.0</value>
+ </param>
+ <param>
+ <key>max</key>
+ <value>0.1</value>
+ </param>
+ <param>
+ <key>num_steps</key>
+ <value>1000</value>
+ </param>
+ <param>
+ <key>style</key>
+ <value>wx.SL_HORIZONTAL</value>
+ </param>
+ <param>
+ <key>converver</key>
+ <value>float_converter</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>notebook</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(668, 5)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>180</value>
+ </param>
+ </block>
+ <block>
+ <key>variable_slider</key>
+ <param>
+ <key>id</key>
+ <value>alpha</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>label</key>
+ <value>Timing Alpha</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>min</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>max</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>num_steps</key>
+ <value>1000</value>
+ </param>
+ <param>
+ <key>style</key>
+ <value>wx.SL_HORIZONTAL</value>
+ </param>
+ <param>
+ <key>converver</key>
+ <value>float_converter</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>notebook</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(552, 4)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>wxgui_scopesink2</key>
+ <param>
+ <key>id</key>
+ <value>wxgui_scopesink2_0_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>float</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>Error</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>v_scale</key>
+ <value>3</value>
+ </param>
+ <param>
+ <key>t_scale</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>ac_couple</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>xy_mode</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>num_inputs</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>notebook</key>
+ <value>notebook_0,0</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(1110, 651)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>root_raised_cosine_filter</key>
+ <param>
+ <key>id</key>
+ <value>root_raised_cosine_filter_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>interp_fir_filter_ccf</value>
+ </param>
+ <param>
+ <key>decim</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>interp</key>
+ <value>spb_gen</value>
+ </param>
+ <param>
+ <key>gain</key>
+ <value>2*spb_gen</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>1.0</value>
+ </param>
+ <param>
+ <key>sym_rate</key>
+ <value>1./spb_gen</value>
+ </param>
+ <param>
+ <key>alpha</key>
+ <value>0.35</value>
+ </param>
+ <param>
+ <key>ntaps</key>
+ <value>11*spb_gen</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(834, 157)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>blks2_pfb_arb_resampler_ccf</key>
+ <param>
+ <key>id</key>
+ <value>blks2_pfb_arb_resampler_ccf_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>rate</key>
+ <value>float(spb)/float(spb_gen)</value>
+ </param>
+ <param>
+ <key>taps</key>
+ <value>firdes.low_pass(128, 128, 0.45, 0.1)</value>
+ </param>
+ <param>
+ <key>size</key>
+ <value>128</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(617, 374)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_multiply_const_vxx</key>
+ <param>
+ <key>id</key>
+ <value>gr_multiply_const_vxx_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>const</key>
+ <value>sig_amp</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(1096, 197)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>pam_amp</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>2</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(223, 9)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>spb</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>4.1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(32, 842)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>sig_amp</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(315, 9)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <connection>
+ <source_block_id>gr_pfb_clock_sync_ccf_0</source_block_id>
+ <sink_block_id>wxgui_scopesink2_0_0</sink_block_id>
+ <source_key>1</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_pfb_clock_sync_ccf_0</source_block_id>
+ <sink_block_id>wxgui_scopesink2_0_0_0</sink_block_id>
+ <source_key>3</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_pfb_clock_sync_ccf_0</source_block_id>
+ <sink_block_id>wxgui_scopesink2_0_0_0_0</sink_block_id>
+ <source_key>2</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>random_source_x_0</source_block_id>
+ <sink_block_id>gr_uchar_to_float_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_uchar_to_float_0</source_block_id>
+ <sink_block_id>gr_add_xx_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>const_source_x_0</source_block_id>
+ <sink_block_id>gr_add_xx_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>1</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_uchar_to_float_0_0</source_block_id>
+ <sink_block_id>gr_add_xx_0_1</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>const_source_x_0_0</source_block_id>
+ <sink_block_id>gr_add_xx_0_1</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>1</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>random_source_x_0_0</source_block_id>
+ <sink_block_id>gr_uchar_to_float_0_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>blks2_pfb_arb_resampler_ccf_0</source_block_id>
+ <sink_block_id>gr_channel_model_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>blks2_pfb_arb_resampler_ccf_0</source_block_id>
+ <sink_block_id>wxgui_scopesink2_0_0_1</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_channel_model_0</source_block_id>
+ <sink_block_id>gr_throttle_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_throttle_0</source_block_id>
+ <sink_block_id>gr_pfb_clock_sync_ccf_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_pfb_clock_sync_ccf_0</source_block_id>
+ <sink_block_id>wxgui_scopesink2_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_add_xx_0</source_block_id>
+ <sink_block_id>gr_float_to_complex_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_add_xx_0_1</source_block_id>
+ <sink_block_id>gr_float_to_complex_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>1</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_float_to_complex_0</source_block_id>
+ <sink_block_id>root_raised_cosine_filter_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>root_raised_cosine_filter_0</source_block_id>
+ <sink_block_id>gr_multiply_const_vxx_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_multiply_const_vxx_0</source_block_id>
+ <sink_block_id>blks2_pfb_arb_resampler_ccf_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+</flow_graph>
--- /dev/null
+<?xml version='1.0' encoding='ASCII'?>
+<flow_graph>
+ <timestamp>Thu Mar 19 11:08:59 2009</timestamp>
+ <block>
+ <key>options</key>
+ <param>
+ <key>id</key>
+ <value>ber_sim</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>BER Simulation</value>
+ </param>
+ <param>
+ <key>author</key>
+ <value>Example</value>
+ </param>
+ <param>
+ <key>description</key>
+ <value>Adjust the noise and constellation... see what happens!</value>
+ </param>
+ <param>
+ <key>window_size</key>
+ <value>1280, 1024</value>
+ </param>
+ <param>
+ <key>generate_options</key>
+ <value>wx_gui</value>
+ </param>
+ <param>
+ <key>category</key>
+ <value>Custom</value>
+ </param>
+ <param>
+ <key>realtime_scheduling</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(16, 10)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_noise_source_x</key>
+ <param>
+ <key>id</key>
+ <value>gr_noise_source_x</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>noise_type</key>
+ <value>gr.GR_GAUSSIAN</value>
+ </param>
+ <param>
+ <key>amp</key>
+ <value>noise</value>
+ </param>
+ <param>
+ <key>seed</key>
+ <value>42</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(235, 379)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_chunks_to_symbols_xx</key>
+ <param>
+ <key>id</key>
+ <value>gr_chunks_to_symbols_xx</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>in_type</key>
+ <value>byte</value>
+ </param>
+ <param>
+ <key>out_type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>symbol_table</key>
+ <value>const</value>
+ </param>
+ <param>
+ <key>dimension</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(360, 237)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>wxgui_numbersink2</key>
+ <param>
+ <key>id</key>
+ <value>wxgui_numbersink2</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>float</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>BER</value>
+ </param>
+ <param>
+ <key>units</key>
+ <value>%</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>base_value</key>
+ <value>0.0</value>
+ </param>
+ <param>
+ <key>min_value</key>
+ <value>0.0</value>
+ </param>
+ <param>
+ <key>max_value</key>
+ <value>1.0</value>
+ </param>
+ <param>
+ <key>factor</key>
+ <value>100</value>
+ </param>
+ <param>
+ <key>decimal_places</key>
+ <value>4</value>
+ </param>
+ <param>
+ <key>ref_level</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>number_rate</key>
+ <value>15</value>
+ </param>
+ <param>
+ <key>peak_hold</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>average</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>avg_alpha</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>show_gauge</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value>1, 0, 1, 1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(1062, 11)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_throttle</key>
+ <param>
+ <key>id</key>
+ <value>gr_throttle</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>byte</value>
+ </param>
+ <param>
+ <key>samples_per_second</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(397, 27)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>blks2_error_rate</key>
+ <param>
+ <key>id</key>
+ <value>blks2_error_rate</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>'BER'</value>
+ </param>
+ <param>
+ <key>win_size</key>
+ <value>1000000</value>
+ </param>
+ <param>
+ <key>bits_per_symbol</key>
+ <value>int(math.log(len(const))/math.log(2))</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(670, 41)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_constellation_decoder_cb</key>
+ <param>
+ <key>id</key>
+ <value>gr_constellation_decoder_cb</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>sym_position</key>
+ <value>const</value>
+ </param>
+ <param>
+ <key>sym_value_out</key>
+ <value>range(len(const))</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(708, 224)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>random_source_x</key>
+ <param>
+ <key>id</key>
+ <value>random_source_x</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>byte</value>
+ </param>
+ <param>
+ <key>min</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>max</key>
+ <value>len(const)</value>
+ </param>
+ <param>
+ <key>num_samps</key>
+ <value>1000000</value>
+ </param>
+ <param>
+ <key>repeat</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(15, 244)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>noise</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>.25</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(18, 386)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>const</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>1+1j, 1-1j, -1-1j, -1+1j</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(16, 461)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>50e3</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(20, 168)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>import</key>
+ <param>
+ <key>id</key>
+ <value>import</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>import</key>
+ <value>import math</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(138, 168)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_add_xx</key>
+ <param>
+ <key>id</key>
+ <value>gr_add_xx</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>num_inputs</key>
+ <value>2</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(652, 395)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>wxgui_scopesink2</key>
+ <param>
+ <key>id</key>
+ <value>wxgui_scopesink2_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>"Constellation: "+str(const)</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>v_scale</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>t_scale</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>ac_couple</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>xy_mode</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>num_inputs</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value>2, 0, 1, 1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(828, 368)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <connection>
+ <source_block_id>blks2_error_rate</source_block_id>
+ <sink_block_id>wxgui_numbersink2</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_throttle</source_block_id>
+ <sink_block_id>blks2_error_rate</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_constellation_decoder_cb</source_block_id>
+ <sink_block_id>blks2_error_rate</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>1</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_add_xx</source_block_id>
+ <sink_block_id>gr_constellation_decoder_cb</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_chunks_to_symbols_xx</source_block_id>
+ <sink_block_id>gr_add_xx</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_noise_source_x</source_block_id>
+ <sink_block_id>gr_add_xx</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>1</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>random_source_x</source_block_id>
+ <sink_block_id>gr_throttle</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>random_source_x</source_block_id>
+ <sink_block_id>gr_chunks_to_symbols_xx</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_add_xx</source_block_id>
+ <sink_block_id>wxgui_scopesink2_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+</flow_graph>
--- /dev/null
+<?xml version='1.0' encoding='ASCII'?>
+<flow_graph>
+ <timestamp>Tue Mar 17 12:53:37 2009</timestamp>
+ <block>
+ <key>options</key>
+ <param>
+ <key>id</key>
+ <value>dpsk_loopback</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>DPSK Loopback</value>
+ </param>
+ <param>
+ <key>author</key>
+ <value>Example</value>
+ </param>
+ <param>
+ <key>description</key>
+ <value>gnuradio flow graph</value>
+ </param>
+ <param>
+ <key>window_size</key>
+ <value>1280, 1024</value>
+ </param>
+ <param>
+ <key>generate_options</key>
+ <value>wx_gui</value>
+ </param>
+ <param>
+ <key>category</key>
+ <value>Custom</value>
+ </param>
+ <param>
+ <key>realtime_scheduling</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(10, 10)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>blks2_dxpsk_mod</key>
+ <param>
+ <key>id</key>
+ <value>blks2_dxpsk_mod_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>dbpsk</value>
+ </param>
+ <param>
+ <key>samples_per_symbol</key>
+ <value>2</value>
+ </param>
+ <param>
+ <key>excess_bw</key>
+ <value>0.35</value>
+ </param>
+ <param>
+ <key>gray_code</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(426, 295)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>10000</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(10, 170)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable_slider</key>
+ <param>
+ <key>id</key>
+ <value>freq</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>label</key>
+ <value>Frequency (Hz)</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>500</value>
+ </param>
+ <param>
+ <key>min</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>max</key>
+ <value>samp_rate/2</value>
+ </param>
+ <param>
+ <key>num_steps</key>
+ <value>100</value>
+ </param>
+ <param>
+ <key>slider_length</key>
+ <value>200</value>
+ </param>
+ <param>
+ <key>slider_type</key>
+ <value>horizontal</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(12, 257)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>blks2_packet_encoder</key>
+ <param>
+ <key>id</key>
+ <value>blks2_packet_encoder_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>float</value>
+ </param>
+ <param>
+ <key>samples_per_symbol</key>
+ <value>2</value>
+ </param>
+ <param>
+ <key>bits_per_symbol</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>access_code</key>
+ <value></value>
+ </param>
+ <param>
+ <key>pad_for_usrp</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>payload_length</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(216, 260)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_throttle</key>
+ <param>
+ <key>id</key>
+ <value>gr_throttle_0_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>float</value>
+ </param>
+ <param>
+ <key>samples_per_second</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(225, 174)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_sig_source_x</key>
+ <param>
+ <key>id</key>
+ <value>gr_sig_source_x_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>float</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>waveform</key>
+ <value>gr.GR_COS_WAVE</value>
+ </param>
+ <param>
+ <key>freq</key>
+ <value>freq</value>
+ </param>
+ <param>
+ <key>amp</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>offset</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(203, 8)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>blks2_packet_decoder</key>
+ <param>
+ <key>id</key>
+ <value>blks2_packet_decoder_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>float</value>
+ </param>
+ <param>
+ <key>access_code</key>
+ <value></value>
+ </param>
+ <param>
+ <key>threshold</key>
+ <value>-1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(551, 65)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>wxgui_scopesink2</key>
+ <param>
+ <key>id</key>
+ <value>wxgui_scopesink2_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>float</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>Scope Plot</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>frame_decim</key>
+ <value>15</value>
+ </param>
+ <param>
+ <key>v_scale</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>t_scale</key>
+ <value>1./freq</value>
+ </param>
+ <param>
+ <key>marker</key>
+ <value>set_format_line</value>
+ </param>
+ <param>
+ <key>num_inputs</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(769, 12)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>blks2_dxpsk_demod</key>
+ <param>
+ <key>id</key>
+ <value>blks2_dxpsk_demod_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>dbpsk</value>
+ </param>
+ <param>
+ <key>samples_per_symbol</key>
+ <value>2</value>
+ </param>
+ <param>
+ <key>excess_bw</key>
+ <value>0.35</value>
+ </param>
+ <param>
+ <key>costas_alpha</key>
+ <value>0.175</value>
+ </param>
+ <param>
+ <key>gain_mu</key>
+ <value>0.175</value>
+ </param>
+ <param>
+ <key>mu</key>
+ <value>0.5</value>
+ </param>
+ <param>
+ <key>omega_relative_limit</key>
+ <value>0.005</value>
+ </param>
+ <param>
+ <key>gray_code</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(691, 219)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <connection>
+ <source_block_id>blks2_dxpsk_mod_0</source_block_id>
+ <sink_block_id>blks2_dxpsk_demod_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>blks2_dxpsk_demod_0</source_block_id>
+ <sink_block_id>blks2_packet_decoder_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>blks2_packet_encoder_0</source_block_id>
+ <sink_block_id>blks2_dxpsk_mod_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_sig_source_x_0</source_block_id>
+ <sink_block_id>gr_throttle_0_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_throttle_0_0</source_block_id>
+ <sink_block_id>blks2_packet_encoder_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>blks2_packet_decoder_0</source_block_id>
+ <sink_block_id>wxgui_scopesink2_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+</flow_graph>
--- /dev/null
+<?xml version='1.0' encoding='ASCII'?>
+<flow_graph>
+ <timestamp>Tue May 19 16:45:51 2009</timestamp>
+ <block>
+ <key>options</key>
+ <param>
+ <key>id</key>
+ <value>var_sink_taps</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>Variable Sink + Taps</value>
+ </param>
+ <param>
+ <key>author</key>
+ <value>Example</value>
+ </param>
+ <param>
+ <key>description</key>
+ <value>gnuradio flow graph</value>
+ </param>
+ <param>
+ <key>window_size</key>
+ <value>1280, 1024</value>
+ </param>
+ <param>
+ <key>generate_options</key>
+ <value>wx_gui</value>
+ </param>
+ <param>
+ <key>category</key>
+ <value>Custom</value>
+ </param>
+ <param>
+ <key>realtime_scheduling</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(10, 10)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_noise_source_x</key>
+ <param>
+ <key>id</key>
+ <value>gr_noise_source_x_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>noise_type</key>
+ <value>gr.GR_GAUSSIAN</value>
+ </param>
+ <param>
+ <key>amp</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>seed</key>
+ <value>42</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(619, 36)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_fir_filter_xxx</key>
+ <param>
+ <key>id</key>
+ <value>gr_fir_filter_xxx_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>ccc</value>
+ </param>
+ <param>
+ <key>decim</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>taps</key>
+ <value>dest_taps</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(831, 47)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_throttle</key>
+ <param>
+ <key>id</key>
+ <value>gr_throttle_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>samples_per_second</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(999, 198)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>270</value>
+ </param>
+ </block>
+ <block>
+ <key>wxgui_fftsink2</key>
+ <param>
+ <key>id</key>
+ <value>wxgui_fftsink2_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>FFT Plot</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>baseband_freq</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>y_per_div</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>y_divs</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>ref_level</key>
+ <value>50</value>
+ </param>
+ <param>
+ <key>fft_size</key>
+ <value>1024</value>
+ </param>
+ <param>
+ <key>fft_rate</key>
+ <value>30</value>
+ </param>
+ <param>
+ <key>peak_hold</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>average</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>avg_alpha</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(629, 184)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>180</value>
+ </param>
+ </block>
+ <block>
+ <key>import</key>
+ <param>
+ <key>id</key>
+ <value>import_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>import</key>
+ <value>from gnuradio.gr import firdes</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(330, 120)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>dest_taps</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>[0]</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(836, 223)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>32000</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(831, 130)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>source_taps</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>firdes.low_pass(1, samp_rate, 4000, 2000)</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(397, 191)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>taps_rate</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(268, 189)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_vector_source_x</key>
+ <param>
+ <key>id</key>
+ <value>gr_vector_source_x_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>vector</key>
+ <value>source_taps</value>
+ </param>
+ <param>
+ <key>repeat</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>len(source_taps)</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(205, 33)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>note</key>
+ <param>
+ <key>id</key>
+ <value>note_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>note</key>
+ <value>Pass the FIR taps via a variable sink.</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(14, 141)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_throttle</key>
+ <param>
+ <key>id</key>
+ <value>gr_throttle</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>samples_per_second</key>
+ <value>taps_rate</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>len(source_taps)</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(440, 41)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>blks2_variable_sink_x</key>
+ <param>
+ <key>id</key>
+ <value>blks2_variable_sink_x_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>variable</key>
+ <value>dest_taps</value>
+ </param>
+ <param>
+ <key>decim</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>len(source_taps)</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(305, 283)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>180</value>
+ </param>
+ </block>
+ <connection>
+ <source_block_id>gr_noise_source_x_0</source_block_id>
+ <sink_block_id>gr_fir_filter_xxx_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_fir_filter_xxx_0</source_block_id>
+ <sink_block_id>gr_throttle_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_throttle_0</source_block_id>
+ <sink_block_id>wxgui_fftsink2_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_vector_source_x_0</source_block_id>
+ <sink_block_id>gr_throttle</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_throttle</source_block_id>
+ <sink_block_id>blks2_variable_sink_x_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+</flow_graph>
--- /dev/null
+<?xml version='1.0' encoding='ASCII'?>
+<flow_graph>
+ <timestamp>Thu Jun 25 10:56:04 2009</timestamp>
+ <block>
+ <key>options</key>
+ <param>
+ <key>id</key>
+ <value>variable_config_demo</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>Variable Config Block Demonstration</value>
+ </param>
+ <param>
+ <key>author</key>
+ <value>Example</value>
+ </param>
+ <param>
+ <key>description</key>
+ <value>Save/Load freq from a config file.</value>
+ </param>
+ <param>
+ <key>window_size</key>
+ <value>1280, 1024</value>
+ </param>
+ <param>
+ <key>generate_options</key>
+ <value>wx_gui</value>
+ </param>
+ <param>
+ <key>category</key>
+ <value>Custom</value>
+ </param>
+ <param>
+ <key>autostart</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>realtime_scheduling</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(10, 10)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>32000</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(10, 170)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable_config</key>
+ <param>
+ <key>id</key>
+ <value>freq_init</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>1000</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>real</value>
+ </param>
+ <param>
+ <key>config_file</key>
+ <value>config.conf</value>
+ </param>
+ <param>
+ <key>section</key>
+ <value>main</value>
+ </param>
+ <param>
+ <key>option</key>
+ <value>freq</value>
+ </param>
+ <param>
+ <key>writeback</key>
+ <value>freq</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(255, 17)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable_slider</key>
+ <param>
+ <key>id</key>
+ <value>freq</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>label</key>
+ <value>Frequency (Hz)</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>freq_init</value>
+ </param>
+ <param>
+ <key>min</key>
+ <value>-samp_rate/2</value>
+ </param>
+ <param>
+ <key>max</key>
+ <value>samp_rate/2</value>
+ </param>
+ <param>
+ <key>num_steps</key>
+ <value>100</value>
+ </param>
+ <param>
+ <key>style</key>
+ <value>wx.SL_HORIZONTAL</value>
+ </param>
+ <param>
+ <key>converver</key>
+ <value>float_converter</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(429, 24)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_throttle</key>
+ <param>
+ <key>id</key>
+ <value>gr_throttle_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>samples_per_second</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(392, 233)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_sig_source_x</key>
+ <param>
+ <key>id</key>
+ <value>gr_sig_source_x_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>waveform</key>
+ <value>gr.GR_COS_WAVE</value>
+ </param>
+ <param>
+ <key>freq</key>
+ <value>freq</value>
+ </param>
+ <param>
+ <key>amp</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>offset</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(148, 233)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>wxgui_fftsink2</key>
+ <param>
+ <key>id</key>
+ <value>wxgui_fftsink2_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>FFT Plot</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>baseband_freq</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>y_per_div</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>y_divs</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>ref_level</key>
+ <value>50</value>
+ </param>
+ <param>
+ <key>fft_size</key>
+ <value>1024</value>
+ </param>
+ <param>
+ <key>fft_rate</key>
+ <value>30</value>
+ </param>
+ <param>
+ <key>peak_hold</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>average</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>avg_alpha</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(671, 233)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <connection>
+ <source_block_id>gr_sig_source_x_0</source_block_id>
+ <sink_block_id>gr_throttle_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_throttle_0</source_block_id>
+ <sink_block_id>wxgui_fftsink2_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+</flow_graph>
--- /dev/null
+<?xml version='1.0' encoding='ASCII'?>
+<flow_graph>
+ <timestamp>Thu Mar 19 11:22:40 2009</timestamp>
+ <block>
+ <key>options</key>
+ <param>
+ <key>id</key>
+ <value>int_cancellation</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>Superposition Coding</value>
+ </param>
+ <param>
+ <key>author</key>
+ <value>AA</value>
+ </param>
+ <param>
+ <key>description</key>
+ <value>gnuradio flow graph</value>
+ </param>
+ <param>
+ <key>window_size</key>
+ <value>2048, 2048</value>
+ </param>
+ <param>
+ <key>generate_options</key>
+ <value>wx_gui</value>
+ </param>
+ <param>
+ <key>category</key>
+ <value>Custom</value>
+ </param>
+ <param>
+ <key>realtime_scheduling</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(10, 10)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable_slider</key>
+ <param>
+ <key>id</key>
+ <value>alpha</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>label</key>
+ <value>P1/P</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>0.6</value>
+ </param>
+ <param>
+ <key>min</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>max</key>
+ <value>1.0</value>
+ </param>
+ <param>
+ <key>num_steps</key>
+ <value>100</value>
+ </param>
+ <param>
+ <key>slider_length</key>
+ <value>200</value>
+ </param>
+ <param>
+ <key>slider_type</key>
+ <value>horizontal</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(243, 11)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable_slider</key>
+ <param>
+ <key>id</key>
+ <value>snr_db</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>label</key>
+ <value>P/sigma^2 (dB)</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>16</value>
+ </param>
+ <param>
+ <key>min</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>max</key>
+ <value>20</value>
+ </param>
+ <param>
+ <key>num_steps</key>
+ <value>100</value>
+ </param>
+ <param>
+ <key>slider_length</key>
+ <value>200</value>
+ </param>
+ <param>
+ <key>slider_type</key>
+ <value>horizontal</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(447, 14)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>noisevar</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>10**(-snr_db/10)</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(637, 13)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>random_source_x</key>
+ <param>
+ <key>id</key>
+ <value>random_source_x_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>short</value>
+ </param>
+ <param>
+ <key>min</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>max</key>
+ <value>2</value>
+ </param>
+ <param>
+ <key>num_samps</key>
+ <value>1000</value>
+ </param>
+ <param>
+ <key>repeat</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(21, 170)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_chunks_to_symbols_xx</key>
+ <param>
+ <key>id</key>
+ <value>gr_chunks_to_symbols_xx_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>in_type</key>
+ <value>short</value>
+ </param>
+ <param>
+ <key>out_type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>symbol_table</key>
+ <value>1,1j,-1j,-1</value>
+ </param>
+ <param>
+ <key>dimension</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(665, 187)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_multiply_const_vxx</key>
+ <param>
+ <key>id</key>
+ <value>gr_multiply_const_vxx_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>const</key>
+ <value>alpha**0.5</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(988, 196)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>random_source_x</key>
+ <param>
+ <key>id</key>
+ <value>random_source_x_1</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>short</value>
+ </param>
+ <param>
+ <key>min</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>max</key>
+ <value>2</value>
+ </param>
+ <param>
+ <key>num_samps</key>
+ <value>1000</value>
+ </param>
+ <param>
+ <key>repeat</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(25, 291)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_chunks_to_symbols_xx</key>
+ <param>
+ <key>id</key>
+ <value>gr_chunks_to_symbols_xx_1</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>in_type</key>
+ <value>short</value>
+ </param>
+ <param>
+ <key>out_type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>symbol_table</key>
+ <value>1,1j,-1j,-1</value>
+ </param>
+ <param>
+ <key>dimension</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(660, 311)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_multiply_const_vxx</key>
+ <param>
+ <key>id</key>
+ <value>gr_multiply_const_vxx_1</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>const</key>
+ <value>(1-alpha)**0.5</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(994, 319)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_add_xx</key>
+ <param>
+ <key>id</key>
+ <value>gr_add_xx_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>num_inputs</key>
+ <value>2</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(1224, 244)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_noise_source_x</key>
+ <param>
+ <key>id</key>
+ <value>gr_noise_source_x_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>noise_type</key>
+ <value>gr.GR_GAUSSIAN</value>
+ </param>
+ <param>
+ <key>amp</key>
+ <value>noisevar</value>
+ </param>
+ <param>
+ <key>seed</key>
+ <value>42</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(1146, 369)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_sub_xx</key>
+ <param>
+ <key>id</key>
+ <value>gr_sub_xx_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>short</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>num_inputs</key>
+ <value>2</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(536, 529)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_multiply_xx</key>
+ <param>
+ <key>id</key>
+ <value>gr_multiply_xx_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>short</value>
+ </param>
+ <param>
+ <key>num_inputs</key>
+ <value>2</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(771, 525)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_short_to_float</key>
+ <param>
+ <key>id</key>
+ <value>gr_short_to_float_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(994, 545)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_sub_xx</key>
+ <param>
+ <key>id</key>
+ <value>gr_sub_xx_3</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>short</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>num_inputs</key>
+ <value>2</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(535, 792)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_multiply_xx</key>
+ <param>
+ <key>id</key>
+ <value>gr_multiply_xx_1</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>short</value>
+ </param>
+ <param>
+ <key>num_inputs</key>
+ <value>2</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(785, 779)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_short_to_float</key>
+ <param>
+ <key>id</key>
+ <value>gr_short_to_float_2</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(1005, 798)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_chunks_to_symbols_xx</key>
+ <param>
+ <key>id</key>
+ <value>gr_chunks_to_symbols_xx_2</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>in_type</key>
+ <value>short</value>
+ </param>
+ <param>
+ <key>out_type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>symbol_table</key>
+ <value>1,1j,-1j,-1</value>
+ </param>
+ <param>
+ <key>dimension</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(405, 998)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_multiply_const_vxx</key>
+ <param>
+ <key>id</key>
+ <value>gr_multiply_const_vxx_2</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>const</key>
+ <value>alpha**0.5</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(710, 1008)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_sub_xx</key>
+ <param>
+ <key>id</key>
+ <value>gr_sub_xx_2</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>num_inputs</key>
+ <value>2</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(944, 978)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_sub_xx</key>
+ <param>
+ <key>id</key>
+ <value>gr_sub_xx_1</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>short</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>num_inputs</key>
+ <value>2</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(540, 1141)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_multiply_xx</key>
+ <param>
+ <key>id</key>
+ <value>gr_multiply_xx_2</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>short</value>
+ </param>
+ <param>
+ <key>num_inputs</key>
+ <value>2</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(796, 1136)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_short_to_float</key>
+ <param>
+ <key>id</key>
+ <value>gr_short_to_float_1</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(1009, 1156)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_chunks_to_symbols_xx</key>
+ <param>
+ <key>id</key>
+ <value>gr_chunks_to_symbols_xx_2_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>in_type</key>
+ <value>short</value>
+ </param>
+ <param>
+ <key>out_type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>symbol_table</key>
+ <value>1,1j,-1j,-1</value>
+ </param>
+ <param>
+ <key>dimension</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(420, 1368)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_multiply_const_vxx</key>
+ <param>
+ <key>id</key>
+ <value>gr_multiply_const_vxx_2_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>const</key>
+ <value>(1-alpha)**0.5</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(733, 1374)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_sub_xx</key>
+ <param>
+ <key>id</key>
+ <value>gr_sub_xx_2_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>num_inputs</key>
+ <value>2</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(975, 1342)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_sub_xx</key>
+ <param>
+ <key>id</key>
+ <value>gr_sub_xx_1_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>short</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>num_inputs</key>
+ <value>2</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(559, 1536)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_multiply_xx</key>
+ <param>
+ <key>id</key>
+ <value>gr_multiply_xx_2_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>short</value>
+ </param>
+ <param>
+ <key>num_inputs</key>
+ <value>2</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(771, 1530)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_short_to_float</key>
+ <param>
+ <key>id</key>
+ <value>gr_short_to_float_1_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(1010, 1551)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>wxgui_numbersink2</key>
+ <param>
+ <key>id</key>
+ <value>wxgui_numbersink2_2</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>float</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>BER 2 (raw)</value>
+ </param>
+ <param>
+ <key>units</key>
+ <value>BER</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>R</value>
+ </param>
+ <param>
+ <key>base_value</key>
+ <value>0.0</value>
+ </param>
+ <param>
+ <key>min_value</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>max_value</key>
+ <value>1.0</value>
+ </param>
+ <param>
+ <key>factor</key>
+ <value>1.0</value>
+ </param>
+ <param>
+ <key>decimal_places</key>
+ <value>6</value>
+ </param>
+ <param>
+ <key>ref_level</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>number_rate</key>
+ <value>15</value>
+ </param>
+ <param>
+ <key>peak_hold</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>average</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>avg_alpha</key>
+ <value>0.001</value>
+ </param>
+ <param>
+ <key>show_gauge</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value>0,1,1,1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(1260, 659)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>wxgui_numbersink2</key>
+ <param>
+ <key>id</key>
+ <value>wxgui_numbersink2_3</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>float</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>BER 2 (after cancelling user 1)</value>
+ </param>
+ <param>
+ <key>units</key>
+ <value>BER</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>R</value>
+ </param>
+ <param>
+ <key>base_value</key>
+ <value>0.0</value>
+ </param>
+ <param>
+ <key>min_value</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>max_value</key>
+ <value>1.0</value>
+ </param>
+ <param>
+ <key>factor</key>
+ <value>1.0</value>
+ </param>
+ <param>
+ <key>decimal_places</key>
+ <value>6</value>
+ </param>
+ <param>
+ <key>ref_level</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>number_rate</key>
+ <value>15</value>
+ </param>
+ <param>
+ <key>peak_hold</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>average</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>avg_alpha</key>
+ <value>0.001</value>
+ </param>
+ <param>
+ <key>show_gauge</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value>1,1,1,1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(1262, 1020)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>wxgui_numbersink2</key>
+ <param>
+ <key>id</key>
+ <value>wxgui_numbersink2_3_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>float</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>BER 1 (after cancelling user 2)</value>
+ </param>
+ <param>
+ <key>units</key>
+ <value>BER</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>R</value>
+ </param>
+ <param>
+ <key>base_value</key>
+ <value>0.0</value>
+ </param>
+ <param>
+ <key>min_value</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>max_value</key>
+ <value>1.0</value>
+ </param>
+ <param>
+ <key>factor</key>
+ <value>1.0</value>
+ </param>
+ <param>
+ <key>decimal_places</key>
+ <value>6</value>
+ </param>
+ <param>
+ <key>ref_level</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>number_rate</key>
+ <value>15</value>
+ </param>
+ <param>
+ <key>peak_hold</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>average</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>avg_alpha</key>
+ <value>0.001</value>
+ </param>
+ <param>
+ <key>show_gauge</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value>1,0,1,1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(1269, 1417)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>R</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>10e3</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(748, 12)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>trellis_encoder_xx</key>
+ <param>
+ <key>id</key>
+ <value>trellis_encoder_xx_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>ss</value>
+ </param>
+ <param>
+ <key>fsm_args</key>
+ <value>prefix+"gr-trellis/src/examples/fsm_files/awgn1o2_16.fsm"</value>
+ </param>
+ <param>
+ <key>init_state</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(334, 190)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>trellis_encoder_xx</key>
+ <param>
+ <key>id</key>
+ <value>trellis_encoder_xx_1</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>ss</value>
+ </param>
+ <param>
+ <key>fsm_args</key>
+ <value>prefix+"gr-trellis/src/examples/fsm_files/awgn1o2_16.fsm"</value>
+ </param>
+ <param>
+ <key>init_state</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(336, 311)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>trellis_viterbi_combined_xx</key>
+ <param>
+ <key>id</key>
+ <value>trellis_viterbi_combined_xx_1</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>c</value>
+ </param>
+ <param>
+ <key>out_type</key>
+ <value>s</value>
+ </param>
+ <param>
+ <key>fsm_args</key>
+ <value>prefix+"gr-trellis/src/examples/fsm_files/awgn1o2_16.fsm"</value>
+ </param>
+ <param>
+ <key>block_size</key>
+ <value>1000</value>
+ </param>
+ <param>
+ <key>init_state</key>
+ <value>-1</value>
+ </param>
+ <param>
+ <key>final_state</key>
+ <value>-1</value>
+ </param>
+ <param>
+ <key>dim</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>table</key>
+ <value>alpha**0.5*1,alpha**0.5*1j,alpha**0.5*(-1j),alpha**0.5*(-1)</value>
+ </param>
+ <param>
+ <key>metric_type</key>
+ <value>trellis.TRELLIS_EUCLIDEAN</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(79, 501)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>trellis_viterbi_combined_xx</key>
+ <param>
+ <key>id</key>
+ <value>trellis_viterbi_combined_xx_2</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>c</value>
+ </param>
+ <param>
+ <key>out_type</key>
+ <value>s</value>
+ </param>
+ <param>
+ <key>fsm_args</key>
+ <value>prefix+"gr-trellis/src/examples/fsm_files/awgn1o2_16.fsm"</value>
+ </param>
+ <param>
+ <key>block_size</key>
+ <value>1000</value>
+ </param>
+ <param>
+ <key>init_state</key>
+ <value>-1</value>
+ </param>
+ <param>
+ <key>final_state</key>
+ <value>-1</value>
+ </param>
+ <param>
+ <key>dim</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>table</key>
+ <value>(1-alpha)**0.5*1,(1-alpha)**0.5*1j,(1-alpha)**0.5*(-1j),(1-alpha)**0.5*(-1)</value>
+ </param>
+ <param>
+ <key>metric_type</key>
+ <value>trellis.TRELLIS_EUCLIDEAN</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(82, 766)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>trellis_encoder_xx</key>
+ <param>
+ <key>id</key>
+ <value>trellis_encoder_xx_2</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>ss</value>
+ </param>
+ <param>
+ <key>fsm_args</key>
+ <value>prefix+"gr-trellis/src/examples/fsm_files/awgn1o2_16.fsm"</value>
+ </param>
+ <param>
+ <key>init_state</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(89, 998)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>trellis_viterbi_combined_xx</key>
+ <param>
+ <key>id</key>
+ <value>trellis_viterbi_combined_xx_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>c</value>
+ </param>
+ <param>
+ <key>out_type</key>
+ <value>s</value>
+ </param>
+ <param>
+ <key>fsm_args</key>
+ <value>prefix+"gr-trellis/src/examples/fsm_files/awgn1o2_16.fsm"</value>
+ </param>
+ <param>
+ <key>block_size</key>
+ <value>1000</value>
+ </param>
+ <param>
+ <key>init_state</key>
+ <value>-1</value>
+ </param>
+ <param>
+ <key>final_state</key>
+ <value>-1</value>
+ </param>
+ <param>
+ <key>dim</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>table</key>
+ <value>(1-alpha)**0.5*1,(1-alpha)**0.5*1j,(1-alpha)**0.5*(-1j),(1-alpha)**0.5*(-1)</value>
+ </param>
+ <param>
+ <key>metric_type</key>
+ <value>trellis.TRELLIS_EUCLIDEAN</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(83, 1111)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>trellis_encoder_xx</key>
+ <param>
+ <key>id</key>
+ <value>trellis_encoder_xx_2_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>ss</value>
+ </param>
+ <param>
+ <key>fsm_args</key>
+ <value>prefix+"gr-trellis/src/examples/fsm_files/awgn1o2_16.fsm"</value>
+ </param>
+ <param>
+ <key>init_state</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(105, 1367)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>trellis_viterbi_combined_xx</key>
+ <param>
+ <key>id</key>
+ <value>trellis_viterbi_combined_xx_0_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>c</value>
+ </param>
+ <param>
+ <key>out_type</key>
+ <value>s</value>
+ </param>
+ <param>
+ <key>fsm_args</key>
+ <value>prefix+"gr-trellis/src/examples/fsm_files/awgn1o2_16.fsm"</value>
+ </param>
+ <param>
+ <key>block_size</key>
+ <value>1000</value>
+ </param>
+ <param>
+ <key>init_state</key>
+ <value>-1</value>
+ </param>
+ <param>
+ <key>final_state</key>
+ <value>-1</value>
+ </param>
+ <param>
+ <key>dim</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>table</key>
+ <value>alpha**0.5*1,alpha**0.5*1j,alpha**0.5*(-1j),alpha**0.5*(-1)</value>
+ </param>
+ <param>
+ <key>metric_type</key>
+ <value>trellis.TRELLIS_EUCLIDEAN</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(75, 1495)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>prefix</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>"../../../"</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(871, 14)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_add_xx</key>
+ <param>
+ <key>id</key>
+ <value>gr_add_xx_1</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>num_inputs</key>
+ <value>2</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(1400, 262)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>wxgui_numbersink2</key>
+ <param>
+ <key>id</key>
+ <value>wxgui_numbersink2_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>float</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>BER 1 (raw)</value>
+ </param>
+ <param>
+ <key>units</key>
+ <value>BER</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>R</value>
+ </param>
+ <param>
+ <key>base_value</key>
+ <value>0.0</value>
+ </param>
+ <param>
+ <key>min_value</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>max_value</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>factor</key>
+ <value>1.0</value>
+ </param>
+ <param>
+ <key>decimal_places</key>
+ <value>6</value>
+ </param>
+ <param>
+ <key>ref_level</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>number_rate</key>
+ <value>15</value>
+ </param>
+ <param>
+ <key>peak_hold</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>average</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>avg_alpha</key>
+ <value>0.001</value>
+ </param>
+ <param>
+ <key>show_gauge</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value>0,0,1,1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(1267, 410)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>wxgui_scopesink2</key>
+ <param>
+ <key>id</key>
+ <value>wxgui_scopesink2_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>Scope Plot</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>R</value>
+ </param>
+ <param>
+ <key>v_scale</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>t_scale</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>ac_couple</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>xy_mode</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>num_inputs</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
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+ <value>(1533, 149)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <connection>
+ <source_block_id>random_source_x_1</source_block_id>
+ <sink_block_id>trellis_encoder_xx_1</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>trellis_encoder_xx_0</source_block_id>
+ <sink_block_id>gr_chunks_to_symbols_xx_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>trellis_encoder_xx_1</source_block_id>
+ <sink_block_id>gr_chunks_to_symbols_xx_1</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_chunks_to_symbols_xx_0</source_block_id>
+ <sink_block_id>gr_multiply_const_vxx_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_multiply_const_vxx_0</source_block_id>
+ <sink_block_id>gr_add_xx_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_add_xx_0</source_block_id>
+ <sink_block_id>gr_add_xx_1</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_noise_source_x_0</source_block_id>
+ <sink_block_id>gr_add_xx_1</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>1</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_chunks_to_symbols_xx_1</source_block_id>
+ <sink_block_id>gr_multiply_const_vxx_1</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_multiply_const_vxx_1</source_block_id>
+ <sink_block_id>gr_add_xx_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>1</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_sub_xx_0</source_block_id>
+ <sink_block_id>gr_multiply_xx_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_sub_xx_0</source_block_id>
+ <sink_block_id>gr_multiply_xx_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>1</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_multiply_xx_0</source_block_id>
+ <sink_block_id>gr_short_to_float_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_short_to_float_0</source_block_id>
+ <sink_block_id>wxgui_numbersink2_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_multiply_xx_2</source_block_id>
+ <sink_block_id>gr_short_to_float_1</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>random_source_x_0</source_block_id>
+ <sink_block_id>trellis_encoder_xx_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_add_xx_1</source_block_id>
+ <sink_block_id>trellis_viterbi_combined_xx_1</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>random_source_x_0</source_block_id>
+ <sink_block_id>gr_sub_xx_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>trellis_viterbi_combined_xx_1</source_block_id>
+ <sink_block_id>gr_sub_xx_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>1</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>trellis_viterbi_combined_xx_0</source_block_id>
+ <sink_block_id>gr_sub_xx_1</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>1</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>random_source_x_1</source_block_id>
+ <sink_block_id>gr_sub_xx_1</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_sub_xx_1</source_block_id>
+ <sink_block_id>gr_multiply_xx_2</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_sub_xx_1</source_block_id>
+ <sink_block_id>gr_multiply_xx_2</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>1</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_sub_xx_2</source_block_id>
+ <sink_block_id>trellis_viterbi_combined_xx_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_add_xx_1</source_block_id>
+ <sink_block_id>gr_sub_xx_2</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>trellis_encoder_xx_2</source_block_id>
+ <sink_block_id>gr_chunks_to_symbols_xx_2</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_chunks_to_symbols_xx_2</source_block_id>
+ <sink_block_id>gr_multiply_const_vxx_2</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_multiply_const_vxx_2</source_block_id>
+ <sink_block_id>gr_sub_xx_2</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>1</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>trellis_viterbi_combined_xx_1</source_block_id>
+ <sink_block_id>trellis_encoder_xx_2</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_multiply_xx_1</source_block_id>
+ <sink_block_id>gr_short_to_float_2</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_short_to_float_2</source_block_id>
+ <sink_block_id>wxgui_numbersink2_2</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>trellis_viterbi_combined_xx_2</source_block_id>
+ <sink_block_id>gr_sub_xx_3</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>1</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_sub_xx_3</source_block_id>
+ <sink_block_id>gr_multiply_xx_1</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_sub_xx_3</source_block_id>
+ <sink_block_id>gr_multiply_xx_1</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>1</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_add_xx_1</source_block_id>
+ <sink_block_id>trellis_viterbi_combined_xx_2</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>random_source_x_1</source_block_id>
+ <sink_block_id>gr_sub_xx_3</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_short_to_float_1</source_block_id>
+ <sink_block_id>wxgui_numbersink2_3</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>trellis_encoder_xx_2_0</source_block_id>
+ <sink_block_id>gr_chunks_to_symbols_xx_2_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_chunks_to_symbols_xx_2_0</source_block_id>
+ <sink_block_id>gr_multiply_const_vxx_2_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>trellis_viterbi_combined_xx_2</source_block_id>
+ <sink_block_id>trellis_encoder_xx_2_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_multiply_xx_2_0</source_block_id>
+ <sink_block_id>gr_short_to_float_1_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>trellis_viterbi_combined_xx_0_0</source_block_id>
+ <sink_block_id>gr_sub_xx_1_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>1</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_sub_xx_1_0</source_block_id>
+ <sink_block_id>gr_multiply_xx_2_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_sub_xx_1_0</source_block_id>
+ <sink_block_id>gr_multiply_xx_2_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>1</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_sub_xx_2_0</source_block_id>
+ <sink_block_id>trellis_viterbi_combined_xx_0_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_short_to_float_1_0</source_block_id>
+ <sink_block_id>wxgui_numbersink2_3_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_add_xx_1</source_block_id>
+ <sink_block_id>gr_sub_xx_2_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>random_source_x_0</source_block_id>
+ <sink_block_id>gr_sub_xx_1_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_multiply_const_vxx_2_0</source_block_id>
+ <sink_block_id>gr_sub_xx_2_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>1</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_add_xx_1</source_block_id>
+ <sink_block_id>wxgui_scopesink2_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+</flow_graph>
--- /dev/null
+This is an example of using gr-trellis in grc.
+
+Two users are transmitting simultaneously using convolutionally encoded QPSK, each with power P1=alpha*P and P2=(1-alpha)*P.
+The combined signal is observed in noise and four different receivers are considered:
+1) A viterbi decoder decoding user 1 assuming user 2 is noise
+2) A viterbi decoder decoding user 2 assuming user 1 is noise
+3) A viterbi decoder decoding user 1 first
+ and then reencoding this signal, subtracting it from the observation
+ and then running a Viterbi decoder decoding user 2
+4) A viterbi decoder decoding user 2 first
+ and then reencoding this signal, subtracting it from the observation
+ and then running a Viterbi decoder decoding user 1
+
+You can change the signal to noise ratio P/sigma^2 and the allocation of power to the two users, alpha.
+
+Enjoy.
--- /dev/null
+<?xml version='1.0' encoding='ASCII'?>
+<flow_graph>
+ <timestamp>Wed Apr 15 11:22:56 2009</timestamp>
+ <block>
+ <key>const_source_x</key>
+ <param>
+ <key>id</key>
+ <value>const_source_x_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>const</key>
+ <value>ampl</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(284, 154)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>usrp2_sink_xxxx</key>
+ <param>
+ <key>id</key>
+ <value>usrp2_sink_xxxx_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>interface</key>
+ <value></value>
+ </param>
+ <param>
+ <key>mac_addr</key>
+ <value></value>
+ </param>
+ <param>
+ <key>interpolation</key>
+ <value>interp</value>
+ </param>
+ <param>
+ <key>frequency</key>
+ <value>tun_freq</value>
+ </param>
+ <param>
+ <key>gain</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(493, 106)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>interp</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>16</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(16, 255)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable_slider</key>
+ <param>
+ <key>id</key>
+ <value>tun_freq</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>label</key>
+ <value>USRP2 Freq (Hz)</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>2.45e9</value>
+ </param>
+ <param>
+ <key>min</key>
+ <value>2.4e9</value>
+ </param>
+ <param>
+ <key>max</key>
+ <value>2.5e9</value>
+ </param>
+ <param>
+ <key>num_steps</key>
+ <value>100</value>
+ </param>
+ <param>
+ <key>slider_length</key>
+ <value>200</value>
+ </param>
+ <param>
+ <key>slider_type</key>
+ <value>horizontal</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(30, 376)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable_slider</key>
+ <param>
+ <key>id</key>
+ <value>ampl</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>label</key>
+ <value>Amplitude</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>.1</value>
+ </param>
+ <param>
+ <key>min</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>max</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>num_steps</key>
+ <value>100</value>
+ </param>
+ <param>
+ <key>slider_length</key>
+ <value>200</value>
+ </param>
+ <param>
+ <key>slider_type</key>
+ <value>horizontal</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(204, 376)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>options</key>
+ <param>
+ <key>id</key>
+ <value>usrp2_const_wave</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>USRP2 Constant Wave</value>
+ </param>
+ <param>
+ <key>author</key>
+ <value>Example</value>
+ </param>
+ <param>
+ <key>description</key>
+ <value>Tune USRP2</value>
+ </param>
+ <param>
+ <key>window_size</key>
+ <value>1280, 1024</value>
+ </param>
+ <param>
+ <key>generate_options</key>
+ <value>wx_gui</value>
+ </param>
+ <param>
+ <key>category</key>
+ <value>Custom</value>
+ </param>
+ <param>
+ <key>realtime_scheduling</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(10, 10)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <connection>
+ <source_block_id>const_source_x_0</source_block_id>
+ <sink_block_id>usrp2_sink_xxxx_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+</flow_graph>
--- /dev/null
+<?xml version='1.0' encoding='ASCII'?>
+<flow_graph>
+ <timestamp>Wed Apr 15 17:31:00 2009</timestamp>
+ <block>
+ <key>options</key>
+ <param>
+ <key>id</key>
+ <value>usrp2_dpsk_mod</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>USRP2 DPSK Modulation</value>
+ </param>
+ <param>
+ <key>author</key>
+ <value>Example</value>
+ </param>
+ <param>
+ <key>description</key>
+ <value>Generate a DPSK signal</value>
+ </param>
+ <param>
+ <key>window_size</key>
+ <value>1280, 1024</value>
+ </param>
+ <param>
+ <key>generate_options</key>
+ <value>wx_gui</value>
+ </param>
+ <param>
+ <key>category</key>
+ <value>Custom</value>
+ </param>
+ <param>
+ <key>realtime_scheduling</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(10, 10)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>100e6/interp</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(52, 166)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>usrp2_sink_xxxx</key>
+ <param>
+ <key>id</key>
+ <value>usrp2_sink_xxxx_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>interface</key>
+ <value></value>
+ </param>
+ <param>
+ <key>mac_addr</key>
+ <value></value>
+ </param>
+ <param>
+ <key>interpolation</key>
+ <value>interp</value>
+ </param>
+ <param>
+ <key>frequency</key>
+ <value>tun_freq</value>
+ </param>
+ <param>
+ <key>gain</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(1059, 56)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_multiply_const_vxx</key>
+ <param>
+ <key>id</key>
+ <value>gr_multiply_const_vxx_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>const</key>
+ <value>ampl</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(679, 58)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>blks2_dxpsk_mod</key>
+ <param>
+ <key>id</key>
+ <value>blks2_dxpsk_mod_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>dqpsk</value>
+ </param>
+ <param>
+ <key>samples_per_symbol</key>
+ <value>samps_per_sym</value>
+ </param>
+ <param>
+ <key>excess_bw</key>
+ <value>0.35</value>
+ </param>
+ <param>
+ <key>gray_code</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(468, 55)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>interp</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>100</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(31, 256)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>samps_per_sym</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>8</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(126, 250)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>random_source_x</key>
+ <param>
+ <key>id</key>
+ <value>random_source_x_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>byte</value>
+ </param>
+ <param>
+ <key>min</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>max</key>
+ <value>256</value>
+ </param>
+ <param>
+ <key>num_samps</key>
+ <value>1000</value>
+ </param>
+ <param>
+ <key>repeat</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(255, 39)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable_slider</key>
+ <param>
+ <key>id</key>
+ <value>ampl</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>label</key>
+ <value>Amplitude</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>.1</value>
+ </param>
+ <param>
+ <key>min</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>max</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>num_steps</key>
+ <value>100</value>
+ </param>
+ <param>
+ <key>style</key>
+ <value>wx.SL_HORIZONTAL</value>
+ </param>
+ <param>
+ <key>converver</key>
+ <value>float_converter</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(246, 372)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable_slider</key>
+ <param>
+ <key>id</key>
+ <value>rx_freq_off</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>label</key>
+ <value>RX Freq Offset (Hz)</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>-20e3</value>
+ </param>
+ <param>
+ <key>min</key>
+ <value>-50e3</value>
+ </param>
+ <param>
+ <key>max</key>
+ <value>+50e3</value>
+ </param>
+ <param>
+ <key>num_steps</key>
+ <value>100</value>
+ </param>
+ <param>
+ <key>style</key>
+ <value>wx.SL_HORIZONTAL</value>
+ </param>
+ <param>
+ <key>converver</key>
+ <value>float_converter</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(247, 508)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable_slider</key>
+ <param>
+ <key>id</key>
+ <value>tun_freq</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>label</key>
+ <value>USRP2 Freq (Hz)</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>2.45e9</value>
+ </param>
+ <param>
+ <key>min</key>
+ <value>2.4e9</value>
+ </param>
+ <param>
+ <key>max</key>
+ <value>2.5e9</value>
+ </param>
+ <param>
+ <key>num_steps</key>
+ <value>100</value>
+ </param>
+ <param>
+ <key>style</key>
+ <value>wx.SL_HORIZONTAL</value>
+ </param>
+ <param>
+ <key>converver</key>
+ <value>float_converter</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(49, 341)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>wxgui_constellationsink2</key>
+ <param>
+ <key>id</key>
+ <value>wxgui_constellationsink2_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>Constellation Plot</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>frame_rate</key>
+ <value>5</value>
+ </param>
+ <param>
+ <key>const_size</key>
+ <value>2048</value>
+ </param>
+ <param>
+ <key>M</key>
+ <value>4</value>
+ </param>
+ <param>
+ <key>theta</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>alpha</key>
+ <value>0.005</value>
+ </param>
+ <param>
+ <key>fmax</key>
+ <value>0.06</value>
+ </param>
+ <param>
+ <key>mu</key>
+ <value>0.5</value>
+ </param>
+ <param>
+ <key>gain_mu</key>
+ <value>0.005</value>
+ </param>
+ <param>
+ <key>symbol_rate</key>
+ <value>samp_rate/samps_per_sym</value>
+ </param>
+ <param>
+ <key>omega_limit</key>
+ <value>0.005</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(920, 202)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>wxgui_fftsink2</key>
+ <param>
+ <key>id</key>
+ <value>wxgui_fftsink2_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>FFT Plot</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>baseband_freq</key>
+ <value>tun_freq</value>
+ </param>
+ <param>
+ <key>y_per_div</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>ref_level</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>fft_size</key>
+ <value>1024</value>
+ </param>
+ <param>
+ <key>fft_rate</key>
+ <value>30</value>
+ </param>
+ <param>
+ <key>peak_hold</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>average</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>avg_alpha</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(691, 155)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>wxgui_scopesink2</key>
+ <param>
+ <key>id</key>
+ <value>wxgui_scopesink2_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>Scope Plot</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>v_scale</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>t_scale</key>
+ <value>1e-6</value>
+ </param>
+ <param>
+ <key>ac_couple</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>xy_mode</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>num_inputs</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(515, 272)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>usrp2_source_xxxx</key>
+ <param>
+ <key>id</key>
+ <value>usrp2_source_xxxx_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>interface</key>
+ <value>eth1</value>
+ </param>
+ <param>
+ <key>mac_addr</key>
+ <value></value>
+ </param>
+ <param>
+ <key>decimation</key>
+ <value>interp</value>
+ </param>
+ <param>
+ <key>frequency</key>
+ <value>tun_freq + rx_freq_off</value>
+ </param>
+ <param>
+ <key>gain</key>
+ <value>30</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(270, 200)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <connection>
+ <source_block_id>random_source_x_0</source_block_id>
+ <sink_block_id>blks2_dxpsk_mod_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>blks2_dxpsk_mod_0</source_block_id>
+ <sink_block_id>gr_multiply_const_vxx_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_multiply_const_vxx_0</source_block_id>
+ <sink_block_id>usrp2_sink_xxxx_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>usrp2_source_xxxx_0</source_block_id>
+ <sink_block_id>wxgui_constellationsink2_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>usrp2_source_xxxx_0</source_block_id>
+ <sink_block_id>wxgui_scopesink2_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>usrp2_source_xxxx_0</source_block_id>
+ <sink_block_id>wxgui_fftsink2_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+</flow_graph>
--- /dev/null
+<?xml version='1.0' encoding='ASCII'?>
+<flow_graph>
+ <timestamp>Wed Apr 15 17:30:20 2009</timestamp>
+ <block>
+ <key>options</key>
+ <param>
+ <key>id</key>
+ <value>usrp2_fft</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>USRP2 FFT Plotter</value>
+ </param>
+ <param>
+ <key>author</key>
+ <value>Example</value>
+ </param>
+ <param>
+ <key>description</key>
+ <value>FFT waveform plot</value>
+ </param>
+ <param>
+ <key>window_size</key>
+ <value>1280, 1024</value>
+ </param>
+ <param>
+ <key>generate_options</key>
+ <value>wx_gui</value>
+ </param>
+ <param>
+ <key>category</key>
+ <value>Custom</value>
+ </param>
+ <param>
+ <key>realtime_scheduling</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(10, 10)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>100e6/decim</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(10, 170)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>decim</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>16</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(24, 267)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable_slider</key>
+ <param>
+ <key>id</key>
+ <value>tun_freq</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>label</key>
+ <value>USRP2 Freq (Hz)</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>2.45e9</value>
+ </param>
+ <param>
+ <key>min</key>
+ <value>2.4e9</value>
+ </param>
+ <param>
+ <key>max</key>
+ <value>2.5e9</value>
+ </param>
+ <param>
+ <key>num_steps</key>
+ <value>100</value>
+ </param>
+ <param>
+ <key>style</key>
+ <value>wx.SL_HORIZONTAL</value>
+ </param>
+ <param>
+ <key>converver</key>
+ <value>float_converter</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(32, 365)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>wxgui_fftsink2</key>
+ <param>
+ <key>id</key>
+ <value>wxgui_fftsink2_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>FFT Plot</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>baseband_freq</key>
+ <value>tun_freq</value>
+ </param>
+ <param>
+ <key>y_per_div</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>ref_level</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>fft_size</key>
+ <value>1024</value>
+ </param>
+ <param>
+ <key>fft_rate</key>
+ <value>30</value>
+ </param>
+ <param>
+ <key>peak_hold</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>average</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>avg_alpha</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(466, 100)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>usrp2_source_xxxx</key>
+ <param>
+ <key>id</key>
+ <value>usrp2_source_xxxx_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>interface</key>
+ <value></value>
+ </param>
+ <param>
+ <key>mac_addr</key>
+ <value></value>
+ </param>
+ <param>
+ <key>decimation</key>
+ <value>decim</value>
+ </param>
+ <param>
+ <key>frequency</key>
+ <value>tun_freq</value>
+ </param>
+ <param>
+ <key>gain</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(211, 200)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <connection>
+ <source_block_id>usrp2_source_xxxx_0</source_block_id>
+ <sink_block_id>wxgui_fftsink2_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+</flow_graph>
--- /dev/null
+<?xml version='1.0' encoding='ASCII'?>
+<flow_graph>
+ <timestamp>Fri Apr 17 18:23:35 2009</timestamp>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>64e6/200</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(9, 166)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>tun_freq</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>int(100e6)</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(116, 166)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_sig_source_x</key>
+ <param>
+ <key>id</key>
+ <value>gr_sig_source_x</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>waveform</key>
+ <value>gr.GR_COS_WAVE</value>
+ </param>
+ <param>
+ <key>freq</key>
+ <value>tone1</value>
+ </param>
+ <param>
+ <key>amp</key>
+ <value>tone_ampl</value>
+ </param>
+ <param>
+ <key>offset</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(258, 20)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_sig_source_x</key>
+ <param>
+ <key>id</key>
+ <value>gr_sig_source_x0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>waveform</key>
+ <value>gr.GR_COS_WAVE</value>
+ </param>
+ <param>
+ <key>freq</key>
+ <value>tone2</value>
+ </param>
+ <param>
+ <key>amp</key>
+ <value>tone_ampl</value>
+ </param>
+ <param>
+ <key>offset</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(255, 179)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_add_xx</key>
+ <param>
+ <key>id</key>
+ <value>gr_add_xx</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>num_inputs</key>
+ <value>3</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(528, 78)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>parameter</key>
+ <param>
+ <key>id</key>
+ <value>tx_side</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>label</key>
+ <value></value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>A</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>string</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(688, 384)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>usrp_simple_sink_x</key>
+ <param>
+ <key>id</key>
+ <value>usrp_simple_sink_x</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>format</key>
+ <value></value>
+ </param>
+ <param>
+ <key>which</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>interpolation</key>
+ <value>400</value>
+ </param>
+ <param>
+ <key>frequency</key>
+ <value>tun_freq</value>
+ </param>
+ <param>
+ <key>gain</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>side</key>
+ <value>tx_side</value>
+ </param>
+ <param>
+ <key>transmit</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(835, 5)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>usrp_simple_source_x</key>
+ <param>
+ <key>id</key>
+ <value>usrp_simple_source_x</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>format</key>
+ <value></value>
+ </param>
+ <param>
+ <key>which</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>decimation</key>
+ <value>200</value>
+ </param>
+ <param>
+ <key>frequency</key>
+ <value>tun_freq</value>
+ </param>
+ <param>
+ <key>gain</key>
+ <value>20</value>
+ </param>
+ <param>
+ <key>side</key>
+ <value>rx_side</value>
+ </param>
+ <param>
+ <key>rx_ant</key>
+ <value>rx_ant</value>
+ </param>
+ <param>
+ <key>hb_filters</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(479, 224)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>parameter</key>
+ <param>
+ <key>id</key>
+ <value>rx_ant</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>label</key>
+ <value></value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>RXA</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>string</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(802, 384)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>wxgui_fftsink2</key>
+ <param>
+ <key>id</key>
+ <value>wxgui_fftsink2</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>FFT Plot</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>baseband_freq</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>y_per_div</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>ref_level</key>
+ <value>100</value>
+ </param>
+ <param>
+ <key>fft_size</key>
+ <value>512*2</value>
+ </param>
+ <param>
+ <key>fft_rate</key>
+ <value>15</value>
+ </param>
+ <param>
+ <key>peak_hold</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>average</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>avg_alpha</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value>1, 2, 2, 4</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(746, 133)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>parameter</key>
+ <param>
+ <key>id</key>
+ <value>rx_side</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>label</key>
+ <value></value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>A</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>string</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(568, 382)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_noise_source_x</key>
+ <param>
+ <key>id</key>
+ <value>gr_noise_source_x</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>noise_type</key>
+ <value>gr.GR_GAUSSIAN</value>
+ </param>
+ <param>
+ <key>amp</key>
+ <value>noise_ampl</value>
+ </param>
+ <param>
+ <key>seed</key>
+ <value>42</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(276, 312)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable_slider</key>
+ <param>
+ <key>id</key>
+ <value>noise_ampl</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>label</key>
+ <value>Noise Ampl</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>2000</value>
+ </param>
+ <param>
+ <key>min</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>max</key>
+ <value>5000</value>
+ </param>
+ <param>
+ <key>num_steps</key>
+ <value>100</value>
+ </param>
+ <param>
+ <key>style</key>
+ <value>wx.SL_VERTICAL</value>
+ </param>
+ <param>
+ <key>converver</key>
+ <value>float_converter</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value>1, 1, 2, 1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(20, 243)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable_slider</key>
+ <param>
+ <key>id</key>
+ <value>tone_ampl</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>label</key>
+ <value>Tone Ampl</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>5000</value>
+ </param>
+ <param>
+ <key>min</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>max</key>
+ <value>10e3</value>
+ </param>
+ <param>
+ <key>num_steps</key>
+ <value>100</value>
+ </param>
+ <param>
+ <key>style</key>
+ <value>wx.SL_VERTICAL</value>
+ </param>
+ <param>
+ <key>converver</key>
+ <value>float_converter</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value>1, 0, 2, 1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(28, 437)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable_slider</key>
+ <param>
+ <key>id</key>
+ <value>tone1</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>label</key>
+ <value>Tone 1</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>50e3</value>
+ </param>
+ <param>
+ <key>min</key>
+ <value>-samp_rate/2</value>
+ </param>
+ <param>
+ <key>max</key>
+ <value>samp_rate/2</value>
+ </param>
+ <param>
+ <key>num_steps</key>
+ <value>100</value>
+ </param>
+ <param>
+ <key>style</key>
+ <value>wx.SL_HORIZONTAL</value>
+ </param>
+ <param>
+ <key>converver</key>
+ <value>float_converter</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value>0, 0, 1, 4</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(190, 436)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable_slider</key>
+ <param>
+ <key>id</key>
+ <value>tone2</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>label</key>
+ <value>Tone 2</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>75e3</value>
+ </param>
+ <param>
+ <key>min</key>
+ <value>-samp_rate/2</value>
+ </param>
+ <param>
+ <key>max</key>
+ <value>samp_rate/2</value>
+ </param>
+ <param>
+ <key>num_steps</key>
+ <value>100</value>
+ </param>
+ <param>
+ <key>style</key>
+ <value>wx.SL_HORIZONTAL</value>
+ </param>
+ <param>
+ <key>converver</key>
+ <value>float_converter</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value>0, 4, 1, 4</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(367, 439)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>options</key>
+ <param>
+ <key>id</key>
+ <value>usrp_two_tone_loopback</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>USRP Loopback - 2 Tone</value>
+ </param>
+ <param>
+ <key>author</key>
+ <value>Example</value>
+ </param>
+ <param>
+ <key>description</key>
+ <value>Loopback test with basic rx and basic tx</value>
+ </param>
+ <param>
+ <key>window_size</key>
+ <value>1280, 1024</value>
+ </param>
+ <param>
+ <key>generate_options</key>
+ <value>wx_gui</value>
+ </param>
+ <param>
+ <key>category</key>
+ <value>Custom</value>
+ </param>
+ <param>
+ <key>realtime_scheduling</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(10, 10)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <connection>
+ <source_block_id>gr_sig_source_x</source_block_id>
+ <sink_block_id>gr_add_xx</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_sig_source_x0</source_block_id>
+ <sink_block_id>gr_add_xx</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>1</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_noise_source_x</source_block_id>
+ <sink_block_id>gr_add_xx</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>2</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>usrp_simple_source_x</source_block_id>
+ <sink_block_id>wxgui_fftsink2</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_add_xx</source_block_id>
+ <sink_block_id>usrp_simple_sink_x</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+</flow_graph>
--- /dev/null
+<?xml version='1.0' encoding='ASCII'?>
+<flow_graph>
+ <timestamp>Fri Apr 17 19:06:07 2009</timestamp>
+ <block>
+ <key>options</key>
+ <param>
+ <key>id</key>
+ <value>usrp_wbfm_receive</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>USRP WBFM Receive</value>
+ </param>
+ <param>
+ <key>author</key>
+ <value>Example</value>
+ </param>
+ <param>
+ <key>description</key>
+ <value>WBFM Receive with Basic RX or TV RX</value>
+ </param>
+ <param>
+ <key>window_size</key>
+ <value>1280, 1024</value>
+ </param>
+ <param>
+ <key>generate_options</key>
+ <value>wx_gui</value>
+ </param>
+ <param>
+ <key>category</key>
+ <value>Custom</value>
+ </param>
+ <param>
+ <key>realtime_scheduling</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(10, 10)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>decim</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>200</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(14, 173)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable_slider</key>
+ <param>
+ <key>id</key>
+ <value>volume</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>label</key>
+ <value>Volume</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>min</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>max</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>num_steps</key>
+ <value>100</value>
+ </param>
+ <param>
+ <key>style</key>
+ <value>wx.SL_HORIZONTAL</value>
+ </param>
+ <param>
+ <key>converver</key>
+ <value>float_converter</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value>1, 0, 1, 4</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(991, 40)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>usrp_simple_source_x</key>
+ <param>
+ <key>id</key>
+ <value>usrp_simple_source_x</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>format</key>
+ <value></value>
+ </param>
+ <param>
+ <key>which</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>decimation</key>
+ <value>decim</value>
+ </param>
+ <param>
+ <key>frequency</key>
+ <value>(freq+fine)*1e6</value>
+ </param>
+ <param>
+ <key>gain</key>
+ <value>20</value>
+ </param>
+ <param>
+ <key>side</key>
+ <value>A</value>
+ </param>
+ <param>
+ <key>rx_ant</key>
+ <value>None</value>
+ </param>
+ <param>
+ <key>hb_filters</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(277, 29)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>wxgui_fftsink2</key>
+ <param>
+ <key>id</key>
+ <value>wxgui_fftsink2</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>FFT Plot</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>64e6/decim</value>
+ </param>
+ <param>
+ <key>baseband_freq</key>
+ <value>(freq+fine)*1e6</value>
+ </param>
+ <param>
+ <key>y_per_div</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>ref_level</key>
+ <value>50</value>
+ </param>
+ <param>
+ <key>fft_size</key>
+ <value>512</value>
+ </param>
+ <param>
+ <key>fft_rate</key>
+ <value>15</value>
+ </param>
+ <param>
+ <key>peak_hold</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>average</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>avg_alpha</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value>2, 0, 2, 4</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(512, 191)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable_slider</key>
+ <param>
+ <key>id</key>
+ <value>freq</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>label</key>
+ <value>Frequency (MHz)</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>100</value>
+ </param>
+ <param>
+ <key>min</key>
+ <value>87.5</value>
+ </param>
+ <param>
+ <key>max</key>
+ <value>108.0</value>
+ </param>
+ <param>
+ <key>num_steps</key>
+ <value>1000</value>
+ </param>
+ <param>
+ <key>style</key>
+ <value>wx.SL_HORIZONTAL</value>
+ </param>
+ <param>
+ <key>converver</key>
+ <value>float_converter</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value>0, 0, 1, 2</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(104, 243)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable_slider</key>
+ <param>
+ <key>id</key>
+ <value>fine</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>label</key>
+ <value>Fine Freq (MHz)</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>min</key>
+ <value>-.1</value>
+ </param>
+ <param>
+ <key>max</key>
+ <value>.1</value>
+ </param>
+ <param>
+ <key>num_steps</key>
+ <value>100</value>
+ </param>
+ <param>
+ <key>style</key>
+ <value>wx.SL_HORIZONTAL</value>
+ </param>
+ <param>
+ <key>converver</key>
+ <value>float_converter</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value>0, 2, 1, 2</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(275, 246)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>blks2_wfm_rcv</key>
+ <param>
+ <key>id</key>
+ <value>blks2_wfm_rcv</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>quad_rate</key>
+ <value>64e6/decim</value>
+ </param>
+ <param>
+ <key>audio_decimation</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(510, 37)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_multiply_const_vxx</key>
+ <param>
+ <key>id</key>
+ <value>gr_multiply_const_vxx</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>float</value>
+ </param>
+ <param>
+ <key>const</key>
+ <value>volume</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(764, 55)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>audio_sink</key>
+ <param>
+ <key>id</key>
+ <value>audio_sink</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>32000</value>
+ </param>
+ <param>
+ <key>device_name</key>
+ <value></value>
+ </param>
+ <param>
+ <key>ok_to_block</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>num_inputs</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(703, 241)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>180</value>
+ </param>
+ </block>
+ <connection>
+ <source_block_id>usrp_simple_source_x</source_block_id>
+ <sink_block_id>blks2_wfm_rcv</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>usrp_simple_source_x</source_block_id>
+ <sink_block_id>wxgui_fftsink2</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>blks2_wfm_rcv</source_block_id>
+ <sink_block_id>gr_multiply_const_vxx</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_multiply_const_vxx</source_block_id>
+ <sink_block_id>audio_sink</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+</flow_graph>
--- /dev/null
+##################################################
+# XMLRPC example
+##################################################
+
+XMLRPC allows software to make remote function calls over http.
+In the case of GRC, one can use XMLRPC to modify variables in a running flow graph.
+See http://www.xmlrpc.com/
+
+--- Server Example ---
+Place an "XMLRPC Server" block inside of any flow graph.
+The server will provide set functions for every variable in the flow graph.
+If a variable is called "freq", the server will provide a function set_freq(new_freq).
+Run the server example and experiment with the example client script.
+
+-- Client Example --
+The "XMLRPC Client" block will give a variable control over one remove function.
+In the example client, there is one client block and gui control per variable.
+This technique can be used to remotely control a flow graph, perhaps running on a non-gui machine.
--- /dev/null
+<?xml version='1.0' encoding='ASCII'?>
+<flow_graph>
+ <timestamp>Thu Jul 24 14:27:44 2008</timestamp>
+ <block>
+ <key>options</key>
+ <param>
+ <key>id</key>
+ <value>client_block</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>XMLRPC Client</value>
+ </param>
+ <param>
+ <key>author</key>
+ <value>Example</value>
+ </param>
+ <param>
+ <key>description</key>
+ <value>example flow graph</value>
+ </param>
+ <param>
+ <key>window_size</key>
+ <value>1280, 1024</value>
+ </param>
+ <param>
+ <key>generate_options</key>
+ <value>wx_gui</value>
+ </param>
+ <param>
+ <key>category</key>
+ <value>Custom</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(10, 10)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>xmlrpc_client</key>
+ <param>
+ <key>id</key>
+ <value>xmlrpc_client0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>addr</key>
+ <value>localhost</value>
+ </param>
+ <param>
+ <key>port</key>
+ <value>1234</value>
+ </param>
+ <param>
+ <key>callback</key>
+ <value>set_ampl</value>
+ </param>
+ <param>
+ <key>variable</key>
+ <value>ampl</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(409, 35)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>xmlrpc_client</key>
+ <param>
+ <key>id</key>
+ <value>xmlrpc_client</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>addr</key>
+ <value>localhost</value>
+ </param>
+ <param>
+ <key>port</key>
+ <value>1234</value>
+ </param>
+ <param>
+ <key>callback</key>
+ <value>set_freq</value>
+ </param>
+ <param>
+ <key>variable</key>
+ <value>freq</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(222, 34)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable_slider</key>
+ <param>
+ <key>id</key>
+ <value>freq</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>label</key>
+ <value>Frequency (Hz)</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>1000</value>
+ </param>
+ <param>
+ <key>min</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>max</key>
+ <value>5000</value>
+ </param>
+ <param>
+ <key>num_steps</key>
+ <value>100</value>
+ </param>
+ <param>
+ <key>slider_type</key>
+ <value>horizontal</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value>0, 0, 1, 2</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(207, 162)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable_slider</key>
+ <param>
+ <key>id</key>
+ <value>ampl</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>label</key>
+ <value>Amplitude</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>min</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>max</key>
+ <value>2</value>
+ </param>
+ <param>
+ <key>num_steps</key>
+ <value>100</value>
+ </param>
+ <param>
+ <key>slider_type</key>
+ <value>horizontal</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value>1, 0, 1, 2</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(397, 167)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable_chooser</key>
+ <param>
+ <key>id</key>
+ <value>offset</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>label</key>
+ <value>Offset</value>
+ </param>
+ <param>
+ <key>value_index</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>choices</key>
+ <value>[-1, 0, 1]</value>
+ </param>
+ <param>
+ <key>labels</key>
+ <value>["neg", "zero", "pos"]</value>
+ </param>
+ <param>
+ <key>chooser_type</key>
+ <value>radio_buttons_horizontal</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value>2, 0, 1, 2</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(596, 177)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>xmlrpc_client</key>
+ <param>
+ <key>id</key>
+ <value>xmlrpc_client1</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>addr</key>
+ <value>localhost</value>
+ </param>
+ <param>
+ <key>port</key>
+ <value>1234</value>
+ </param>
+ <param>
+ <key>callback</key>
+ <value>set_offset</value>
+ </param>
+ <param>
+ <key>variable</key>
+ <value>offset*ampl</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(608, 39)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>32000</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(13, 172)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+</flow_graph>
\ No newline at end of file
--- /dev/null
+#!/usr/bin/env python
+
+import time
+import random
+import xmlrpclib
+
+#create server object
+s = xmlrpclib.Server("http://localhost:1234")
+
+#randomly change parameters of the sinusoid
+for i in range(10):
+ #generate random values
+ new_freq = random.uniform(0, 5000)
+ new_ampl = random.uniform(0, 2)
+ new_offset = random.uniform(-1, 1)
+ #set new values
+ time.sleep(1)
+ s.set_freq(new_freq)
+ time.sleep(1)
+ s.set_ampl(new_ampl)
+ time.sleep(1)
+ s.set_offset(new_offset)
+
--- /dev/null
+<?xml version='1.0' encoding='ASCII'?>
+<flow_graph>
+ <timestamp>Thu Jul 24 14:27:42 2008</timestamp>
+ <block>
+ <key>options</key>
+ <param>
+ <key>id</key>
+ <value>server_block</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>XMLRPC Server</value>
+ </param>
+ <param>
+ <key>author</key>
+ <value>Example</value>
+ </param>
+ <param>
+ <key>description</key>
+ <value>example flow graph</value>
+ </param>
+ <param>
+ <key>window_size</key>
+ <value>1280, 1024</value>
+ </param>
+ <param>
+ <key>generate_options</key>
+ <value>wx_gui</value>
+ </param>
+ <param>
+ <key>category</key>
+ <value>Custom</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(10, 10)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_sig_source_x</key>
+ <param>
+ <key>id</key>
+ <value>gr_sig_source_x</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>float</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>waveform</key>
+ <value>gr.GR_COS_WAVE</value>
+ </param>
+ <param>
+ <key>freq</key>
+ <value>freq</value>
+ </param>
+ <param>
+ <key>amp</key>
+ <value>ampl</value>
+ </param>
+ <param>
+ <key>offset</key>
+ <value>offset</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(162, 200)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>offset</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(12, 390)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>xmlrpc_server</key>
+ <param>
+ <key>id</key>
+ <value>xmlrpc_server</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>addr</key>
+ <value>localhost</value>
+ </param>
+ <param>
+ <key>port</key>
+ <value>1234</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(395, 240)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gr_throttle</key>
+ <param>
+ <key>id</key>
+ <value>gr_throttle</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>float</value>
+ </param>
+ <param>
+ <key>samples_per_second</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>vlen</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(386, 93)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>wxgui_scopesink2</key>
+ <param>
+ <key>id</key>
+ <value>wxgui_scopesink2</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>float</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>Scope Plot</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>frame_decim</key>
+ <value>15</value>
+ </param>
+ <param>
+ <key>v_scale</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>t_scale</key>
+ <value>.001</value>
+ </param>
+ <param>
+ <key>marker</key>
+ <value>set_format_line</value>
+ </param>
+ <param>
+ <key>num_inputs</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value>0, 0, 2, 4</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(623, 28)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>wxgui_fftsink2</key>
+ <param>
+ <key>id</key>
+ <value>wxgui_fftsink2</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>type</key>
+ <value>float</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>FFT Plot</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>baseband_freq</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>y_per_div</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>y_divs</key>
+ <value>8</value>
+ </param>
+ <param>
+ <key>ref_level</key>
+ <value>50</value>
+ </param>
+ <param>
+ <key>fft_size</key>
+ <value>512</value>
+ </param>
+ <param>
+ <key>fft_rate</key>
+ <value>15</value>
+ </param>
+ <param>
+ <key>avg_alpha</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>average</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>peak_hold</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value>2, 0, 2, 4</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(630, 233)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>32000</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(11, 160)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>freq</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>1000</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(11, 237)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>ampl</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(13, 315)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <connection>
+ <source_block_id>gr_sig_source_x</source_block_id>
+ <sink_block_id>gr_throttle</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_throttle</source_block_id>
+ <sink_block_id>wxgui_scopesink2</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_throttle</source_block_id>
+ <sink_block_id>wxgui_fftsink2</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+</flow_graph>
\ No newline at end of file
self.set_frequency(self.fg.frequency_offset())
self.set_time_offset(self.fg.timing_offset())
- self.set_gain_mu(self.fg.rx_gain_mu())
+ self.set_gain_mu(self.fg.rx_timing_gain_alpha())
self.set_alpha(self.fg.rx_alpha())
# Add the qtsnk widgets to the hlayout box
def gainMuEditText(self):
try:
gain = self.gui.gainMuEdit.text().toDouble()[0]
- self.fg.set_rx_gain_mu(gain)
+ self.fg.set_rx_timing_gain_alpha(gain)
except RuntimeError:
pass
self.rxpath = receive_path(demod_class, rx_callback, options)
# FIXME: do better exposure to lower issues for control
- self._gain_mu = self.rxpath.packet_receiver._demodulator._mm_gain_mu
+ self._timing_gain_alpha = self.rxpath.packet_receiver._demodulator._timing_alpha
self._alpha = self.rxpath.packet_receiver._demodulator._costas_alpha
if channelon:
# Connect to the QT sinks
# FIXME: make better exposure to receiver from rxpath
- self.receiver = self.rxpath.packet_receiver._demodulator.receiver
+ self.freq_recov = self.rxpath.packet_receiver._demodulator.clock_recov
+ self.time_recov = self.rxpath.packet_receiver._demodulator.time_recov
+ self.freq_recov.set_alpha(0)
+ self.freq_recov.set_beta(0)
+ self.time_recov.set_alpha(2)
+ self.time_recov.set_beta(0.02)
self.connect(self.channel, self.snk_tx)
- self.connect(self.receiver, self.snk_rx)
+ self.connect(self.time_recov, self.snk_rx)
pyTxQt = self.snk_tx.pyqwidget()
pyTx = sip.wrapinstance(pyTxQt, QtGui.QWidget)
-
+
pyRxQt = self.snk_rx.pyqwidget()
pyRx = sip.wrapinstance(pyRxQt, QtGui.QWidget)
-
+
self.main_box = dialog_box(pyTx, pyRx, self)
self.main_box.show()
# Receiver Parameters
- def rx_gain_mu(self):
- return self._gain_mu
+ def rx_timing_gain_alpha(self):
+ return self._timing_gain_alpha
- def rx_gain_omega(self):
- return self.gain_omega
+ def rx_timing_gain_beta(self):
+ return self._timing_gain_beta
- def set_rx_gain_mu(self, gain):
- self._gain_mu = gain
- self.gain_omega = .25 * self._gain_mu * self._gain_mu
- self.receiver.set_gain_mu(self._gain_mu)
- self.receiver.set_gain_omega(self.gain_omega)
+ def set_rx_timing_gain_alpha(self, gain):
+ self._timing_gain_alpha = gain
+ self.time_recov.set_gain(self._timing_gain_alpha)
def rx_alpha(self):
return self._alpha
def set_rx_alpha(self, alpha):
self._alpha = alpha
self.beta = .25 * self._alpha * self._alpha
- self.receiver.set_alpha(self._alpha)
- self.receiver.set_beta(self.beta)
+ #self.freq_recov.set_alpha(self._alpha)
+ #self.freq_recov.set_beta(self.beta)
--- /dev/null
+#!/usr/bin/env python
+
+from gnuradio import gr, gru, modulation_utils
+from gnuradio import eng_notation
+from gnuradio.eng_option import eng_option
+from optparse import OptionParser
+import random, time, struct, sys, os, math
+
+from threading import Thread
+
+# from current dir
+from transmit_path import transmit_path
+from receive_path import receive_path
+
+try:
+ from gnuradio.qtgui import qtgui
+ from PyQt4 import QtGui, QtCore
+ import sip
+except ImportError:
+ print "Please install gr-qtgui."
+ sys.exit(1)
+
+try:
+ from qt_digital_window2 import Ui_DigitalWindow
+except ImportError:
+ print "Error: could not find qt_digital_window2.py:"
+ print "\t\"pyuic4 qt_digital_window2.ui -o qt_digital_window2.py\""
+ sys.exit(1)
+
+
+#print os.getpid()
+#raw_input()
+
+
+# ////////////////////////////////////////////////////////////////////
+# Define the QT Interface and Control Dialog
+# ////////////////////////////////////////////////////////////////////
+
+
+class dialog_box(QtGui.QMainWindow):
+ def __init__(self, snkTx, snkRx, fg, parent=None):
+
+ QtGui.QWidget.__init__(self, parent)
+ self.gui = Ui_DigitalWindow()
+ self.gui.setupUi(self)
+
+ self.fg = fg
+
+ self.set_sample_rate(self.fg.sample_rate())
+
+ self.set_snr(self.fg.snr())
+ self.set_frequency(self.fg.frequency_offset())
+ self.set_time_offset(self.fg.timing_offset())
+
+ self.set_alpha_time(self.fg.rx_timing_gain_alpha())
+ self.set_beta_time(self.fg.rx_timing_gain_beta())
+ self.set_alpha_freq(self.fg.rx_freq_gain_alpha())
+
+ # Add the qtsnk widgets to the hlayout box
+ self.gui.sinkLayout.addWidget(snkTx)
+ self.gui.sinkLayout.addWidget(snkRx)
+
+
+ # Connect up some signals
+ self.connect(self.gui.pauseButton, QtCore.SIGNAL("clicked()"),
+ self.pauseFg)
+
+ self.connect(self.gui.sampleRateEdit, QtCore.SIGNAL("editingFinished()"),
+ self.sampleRateEditText)
+
+ self.connect(self.gui.snrEdit, QtCore.SIGNAL("editingFinished()"),
+ self.snrEditText)
+ self.connect(self.gui.freqEdit, QtCore.SIGNAL("editingFinished()"),
+ self.freqEditText)
+ self.connect(self.gui.timeEdit, QtCore.SIGNAL("editingFinished()"),
+ self.timeEditText)
+
+ self.connect(self.gui.alphaTimeEdit, QtCore.SIGNAL("editingFinished()"),
+ self.alphaTimeEditText)
+ self.connect(self.gui.betaTimeEdit, QtCore.SIGNAL("editingFinished()"),
+ self.betaTimeEditText)
+ self.connect(self.gui.alphaFreqEdit, QtCore.SIGNAL("editingFinished()"),
+ self.alphaFreqEditText)
+
+ # Build a timer to update the packet number and PER fields
+ self.update_delay = 250 # time between updating packet rate fields
+ self.pkt_timer = QtCore.QTimer(self)
+ self.connect(self.pkt_timer, QtCore.SIGNAL("timeout()"),
+ self.updatePacketInfo)
+ self.pkt_timer.start(self.update_delay)
+
+ def pauseFg(self):
+ if(self.gui.pauseButton.text() == "Pause"):
+ self.fg.stop()
+ self.fg.wait()
+ self.gui.pauseButton.setText("Unpause")
+ else:
+ self.fg.start()
+ self.gui.pauseButton.setText("Pause")
+
+ # Accessor functions for Gui to manipulate system parameters
+ def set_sample_rate(self, sr):
+ ssr = eng_notation.num_to_str(sr)
+ self.gui.sampleRateEdit.setText(QtCore.QString("%1").arg(ssr))
+
+ def sampleRateEditText(self):
+ try:
+ rate = self.gui.sampleRateEdit.text().toAscii()
+ srate = eng_notation.str_to_num(rate)
+ #self.fg.set_sample_rate(srate)
+ except RuntimeError:
+ pass
+
+
+ # Accessor functions for Gui to manipulate channel model
+ def set_snr(self, snr):
+ self.gui.snrEdit.setText(QtCore.QString("%1").arg(snr))
+
+ def set_frequency(self, fo):
+ self.gui.freqEdit.setText(QtCore.QString("%1").arg(fo))
+
+ def set_time_offset(self, to):
+ self.gui.timeEdit.setText(QtCore.QString("%1").arg(to))
+
+ def snrEditText(self):
+ try:
+ snr = self.gui.snrEdit.text().toDouble()[0]
+ self.fg.set_snr(snr)
+ except RuntimeError:
+ pass
+
+ def freqEditText(self):
+ try:
+ freq = self.gui.freqEdit.text().toDouble()[0]
+ self.fg.set_frequency_offset(freq)
+ except RuntimeError:
+ pass
+
+ def timeEditText(self):
+ try:
+ to = self.gui.timeEdit.text().toDouble()[0]
+ self.fg.set_timing_offset(to)
+ except RuntimeError:
+ pass
+
+
+ # Accessor functions for Gui to manipulate receiver parameters
+ def set_alpha_time(self, alpha):
+ self.gui.alphaTimeEdit.setText(QtCore.QString("%1").arg(alpha))
+
+ def set_beta_time(self, beta):
+ self.gui.betaTimeEdit.setText(QtCore.QString("%1").arg(beta))
+
+ def set_alpha_freq(self, alpha):
+ self.gui.alphaFreqEdit.setText(QtCore.QString("%1").arg(alpha))
+
+ def alphaFreqEditText(self):
+ try:
+ alpha = self.gui.alphaFreqEdit.text().toDouble()[0]
+ self.fg.set_rx_freq_gain_alpha(alpha)
+ except RuntimeError:
+ pass
+
+ def alphaTimeEditText(self):
+ try:
+ alpha = self.gui.alphaTimeEdit.text().toDouble()[0]
+ self.fg.set_rx_timing_gain_alpha(alpha)
+ except RuntimeError:
+ pass
+
+ def betaTimeEditText(self):
+ try:
+ beta = self.gui.betaTimeEdit.text().toDouble()[0]
+ self.fg.set_rx_timing_gain_beta(beta)
+ except RuntimeError:
+ pass
+
+ # Accessor functions for packet error reporting
+ def updatePacketInfo(self):
+ # Pull these globals in from the main thread
+ global n_rcvd, n_right, pktno
+
+ if(pktno > 0):
+ per = float(n_rcvd - n_right)/float(pktno)
+ else:
+ per = 0
+ self.gui.pktsRcvdEdit.setText(QtCore.QString("%1").arg(n_rcvd))
+ self.gui.pktsCorrectEdit.setText(QtCore.QString("%1").arg(n_right))
+ self.gui.perEdit.setText(QtCore.QString("%1").arg(per))
+
+
+
+# ////////////////////////////////////////////////////////////////////
+# Define the GNU Radio Top Block
+# ////////////////////////////////////////////////////////////////////
+
+
+
+class my_top_block(gr.top_block):
+ def __init__(self, mod_class, demod_class, rx_callback, options):
+ gr.top_block.__init__(self)
+
+ self._sample_rate = options.sample_rate
+
+ channelon = True;
+
+ self.gui_on = options.gui
+
+ self._frequency_offset = options.frequency_offset
+ self._timing_offset = options.timing_offset
+ self._tx_amplitude = options.tx_amplitude
+ self._snr_dB = options.snr
+
+ self._noise_voltage = self.get_noise_voltage(self._snr_dB)
+
+ self.txpath = transmit_path(mod_class, options)
+ self.throttle = gr.throttle(gr.sizeof_gr_complex, self.sample_rate())
+ self.rxpath = receive_path(demod_class, rx_callback, options)
+
+ # FIXME: do better exposure to lower issues for control
+ self._timing_gain_alpha = self.rxpath.packet_receiver._demodulator._timing_alpha
+ self._timing_gain_beta = self.rxpath.packet_receiver._demodulator._timing_beta
+ self._freq_gain_alpha = self.rxpath.packet_receiver._demodulator._costas_alpha
+
+ if channelon:
+ self.channel = gr.channel_model(self._noise_voltage,
+ self.frequency_offset(),
+ self.timing_offset())
+
+ if options.discontinuous:
+ z = 20000*[0,]
+ self.zeros = gr.vector_source_c(z, True)
+ packet_size = 5*((4+8+4+1500+4) * 8)
+ self.mux = gr.stream_mux(gr.sizeof_gr_complex, [packet_size-0, int(9e5)])
+
+ # Connect components
+ self.connect(self.txpath, self.throttle, (self.mux,0))
+ self.connect(self.zeros, (self.mux,1))
+ self.connect(self.mux, self.channel, self.rxpath)
+
+ else:
+ self.connect(self.txpath, self.throttle, self.channel, self.rxpath)
+
+ if self.gui_on:
+ self.qapp = QtGui.QApplication(sys.argv)
+ fftsize = 2048
+
+ self.snk_tx = qtgui.sink_c(fftsize, gr.firdes.WIN_BLACKMAN_hARRIS,
+ 0, 1,
+ "Tx", True, True, False, True, True)
+ self.snk_rx = qtgui.sink_c(fftsize, gr.firdes.WIN_BLACKMAN_hARRIS,
+ 0, 1,
+ "Rx", True, True, False, True, True)
+
+ self.snk_tx.set_frequency_axis(-80, 0)
+ self.snk_rx.set_frequency_axis(-60, 20)
+
+ # Connect to the QT sinks
+ # FIXME: make better exposure to receiver from rxpath
+ self.freq_recov = self.rxpath.packet_receiver._demodulator.clock_recov
+ self.time_recov = self.rxpath.packet_receiver._demodulator.time_recov
+ self.freq_recov.set_alpha(self._freq_gain_alpha)
+ self.freq_recov.set_beta(0.25*self._freq_gain_alpha*self._freq_gain_alpha)
+ self.time_recov.set_alpha(self._timing_gain_alpha)
+ self.time_recov.set_beta(self._timing_gain_beta)
+ self.connect(self.channel, self.snk_tx)
+ self.connect(self.time_recov, self.snk_rx)
+
+ pyTxQt = self.snk_tx.pyqwidget()
+ pyTx = sip.wrapinstance(pyTxQt, QtGui.QWidget)
+
+ pyRxQt = self.snk_rx.pyqwidget()
+ pyRx = sip.wrapinstance(pyRxQt, QtGui.QWidget)
+
+ self.main_box = dialog_box(pyTx, pyRx, self)
+ self.main_box.show()
+
+ else:
+ # Connect components
+ self.connect(self.txpath, self.throttle, self.rxpath)
+
+
+
+ # System Parameters
+ def sample_rate(self):
+ return self._sample_rate
+
+ def set_sample_rate(self, sr):
+ self._sample_rate = sr
+ #self.throttle.set_samples_per_second(self._sample_rate)
+
+ # Channel Model Parameters
+ def snr(self):
+ return self._snr_dB
+
+ def set_snr(self, snr):
+ self._snr_dB = snr
+ self._noise_voltage = self.get_noise_voltage(self._snr_dB)
+ self.channel.set_noise_voltage(self._noise_voltage)
+
+ def get_noise_voltage(self, SNR):
+ snr = 10.0**(SNR/10.0)
+ power_in_signal = abs(self._tx_amplitude)**2
+ noise_power = power_in_signal/snr
+ noise_voltage = math.sqrt(noise_power)
+ return noise_voltage
+
+ def frequency_offset(self):
+ return self._frequency_offset * self.sample_rate()
+
+ def set_frequency_offset(self, fo):
+ self._frequency_offset = fo / self.sample_rate()
+ self.channel.set_frequency_offset(self._frequency_offset)
+
+ def timing_offset(self):
+ return self._timing_offset
+
+ def set_timing_offset(self, to):
+ self._timing_offset = to
+ self.channel.set_timing_offset(self._timing_offset)
+
+
+ # Receiver Parameters
+ def rx_timing_gain_alpha(self):
+ return self._timing_gain_alpha
+
+ def rx_timing_gain_beta(self):
+ return self._timing_gain_beta
+
+ def set_rx_timing_gain_alpha(self, gain):
+ self._timing_gain_alpha = gain
+ self.time_recov.set_alpha(self._timing_gain_alpha)
+
+ def set_rx_timing_gain_beta(self, gain):
+ self._timing_gain_beta = gain
+ self.time_recov.set_beta(self._timing_gain_beta)
+
+ def rx_freq_gain_alpha(self):
+ return self._freq_gain_alpha
+
+ def rx_freq_gain_beta(self):
+ return self._freq_gain_beta
+
+ def set_rx_freq_gain_alpha(self, alpha):
+ self._freq_gain_alpha = alpha
+ self._freq_gain_beta = .25 * self._freq_gain_alpha * self._freq_gain_alpha
+ self.freq_recov.set_alpha(self._freq_gain_alpha)
+ self.freq_recov.set_beta(self._freq_gain_beta)
+
+
+
+# /////////////////////////////////////////////////////////////////////////////
+# Thread to handle the packet sending procedure
+# Operates in parallel with qApp.exec_()
+# /////////////////////////////////////////////////////////////////////////////
+
+
+
+class th_send(Thread):
+ def __init__(self, send_fnc, megs, sz):
+ Thread.__init__(self)
+ self.send = send_fnc
+ self.nbytes = int(1e6 * megs)
+ self.pkt_size = int(sz)
+
+ def run(self):
+ # generate and send packets
+ n = 0
+ pktno = 0
+
+ while n < self.nbytes:
+ self.send(struct.pack('!H', pktno & 0xffff) +
+ (self.pkt_size - 2) * chr(pktno & 0xff))
+ n += self.pkt_size
+ pktno += 1
+
+ self.send(eof=True)
+
+ def stop(self):
+ self.nbytes = 0
+
+
+
+# /////////////////////////////////////////////////////////////////////////////
+# main
+# /////////////////////////////////////////////////////////////////////////////
+
+
+
+def main():
+
+ global n_rcvd, n_right, pktno
+
+ n_rcvd = 0
+ n_right = 0
+ pktno = 0
+
+ def rx_callback(ok, payload):
+ global n_rcvd, n_right, pktno
+ (pktno,) = struct.unpack('!H', payload[0:2])
+ n_rcvd += 1
+ if ok:
+ n_right += 1
+
+ if not options.gui:
+ print "ok = %5s pktno = %4d n_rcvd = %4d n_right = %4d" % (
+ ok, pktno, n_rcvd, n_right)
+
+
+ def send_pkt(payload='', eof=False):
+ return tb.txpath.send_pkt(payload, eof)
+
+ mods = modulation_utils.type_1_mods()
+ demods = modulation_utils.type_1_demods()
+
+ parser = OptionParser(option_class=eng_option, conflict_handler="resolve")
+ expert_grp = parser.add_option_group("Expert")
+ channel_grp = parser.add_option_group("Channel")
+
+ parser.add_option("-m", "--modulation", type="choice", choices=mods.keys(),
+ default='dbpsk',
+ help="Select modulation from: %s [default=%%default]"
+ % (', '.join(mods.keys()),))
+
+ parser.add_option("-s", "--size", type="eng_float", default=1500,
+ help="set packet size [default=%default]")
+ parser.add_option("-M", "--megabytes", type="eng_float", default=1.0,
+ help="set megabytes to transmit [default=%default]")
+ parser.add_option("","--discontinuous", action="store_true", default=False,
+ help="enable discontinous transmission (bursts of 5 packets)")
+ parser.add_option("-G", "--gui", action="store_true", default=False,
+ help="Turn on the GUI [default=%default]")
+
+ channel_grp.add_option("", "--sample-rate", type="eng_float", default=1e5,
+ help="set speed of channel/simulation rate to RATE [default=%default]")
+ channel_grp.add_option("", "--snr", type="eng_float", default=30,
+ help="set the SNR of the channel in dB [default=%default]")
+ channel_grp.add_option("", "--frequency-offset", type="eng_float", default=0,
+ help="set frequency offset introduced by channel [default=%default]")
+ channel_grp.add_option("", "--timing-offset", type="eng_float", default=1.0,
+ help="set timing offset introduced by channel [default=%default]")
+ channel_grp.add_option("", "--seed", action="store_true", default=False,
+ help="use a random seed for AWGN noise [default=%default]")
+
+ transmit_path.add_options(parser, expert_grp)
+ receive_path.add_options(parser, expert_grp)
+
+ for mod in mods.values():
+ mod.add_options(expert_grp)
+ for demod in demods.values():
+ demod.add_options(expert_grp)
+
+ (options, args) = parser.parse_args ()
+
+ if len(args) != 0:
+ parser.print_help()
+ sys.exit(1)
+
+ r = gr.enable_realtime_scheduling()
+ if r != gr.RT_OK:
+ print "Warning: failed to enable realtime scheduling"
+
+ # Create an instance of a hierarchical block
+ tb = my_top_block(mods[options.modulation],
+ demods[options.modulation],
+ rx_callback, options)
+ tb.start()
+
+ packet_sender = th_send(send_pkt, options.megabytes, options.size)
+ packet_sender.start()
+
+ if(options.gui):
+ tb.qapp.exec_()
+ packet_sender.stop()
+ else:
+ # Process until done; hack in to the join to stop on an interrupt
+ while(packet_sender.isAlive()):
+ try:
+ packet_sender.join(1)
+ except KeyboardInterrupt:
+ packet_sender.stop()
+
+
+if __name__ == '__main__':
+ try:
+ main()
+ except KeyboardInterrupt:
+ pass
# Form implementation generated from reading ui file 'qt_digital_window.ui'
#
-# Created: Fri Jul 3 10:03:54 2009
-# by: PyQt4 UI code generator 4.4.3
+# Created: Tue Oct 6 11:27:37 2009
+# by: PyQt4 UI code generator 4.4.4
#
# WARNING! All changes made in this file will be lost!
class Ui_DigitalWindow(object):
def setupUi(self, DigitalWindow):
DigitalWindow.setObjectName("DigitalWindow")
- DigitalWindow.resize(1050, 752)
+ DigitalWindow.resize(1019, 754)
self.centralwidget = QtGui.QWidget(DigitalWindow)
self.centralwidget.setObjectName("centralwidget")
self.gridLayout = QtGui.QGridLayout(self.centralwidget)
self.gridLayout.setObjectName("gridLayout")
- self.verticalLayout_2 = QtGui.QVBoxLayout()
- self.verticalLayout_2.setObjectName("verticalLayout_2")
- self.sysBox = QtGui.QGroupBox(self.centralwidget)
- sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
- sizePolicy.setHorizontalStretch(0)
- sizePolicy.setVerticalStretch(0)
- sizePolicy.setHeightForWidth(self.sysBox.sizePolicy().hasHeightForWidth())
- self.sysBox.setSizePolicy(sizePolicy)
- self.sysBox.setMinimumSize(QtCore.QSize(240, 60))
- self.sysBox.setMaximumSize(QtCore.QSize(240, 16777215))
- self.sysBox.setObjectName("sysBox")
- self.formLayoutWidget = QtGui.QWidget(self.sysBox)
- self.formLayoutWidget.setGeometry(QtCore.QRect(10, 20, 221, 31))
- self.formLayoutWidget.setObjectName("formLayoutWidget")
- self.formLayout = QtGui.QFormLayout(self.formLayoutWidget)
- self.formLayout.setSizeConstraint(QtGui.QLayout.SetFixedSize)
- self.formLayout.setVerticalSpacing(20)
- self.formLayout.setObjectName("formLayout")
- self.sampleRateEdit = QtGui.QLineEdit(self.formLayoutWidget)
- sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
- sizePolicy.setHorizontalStretch(0)
- sizePolicy.setVerticalStretch(0)
- sizePolicy.setHeightForWidth(self.sampleRateEdit.sizePolicy().hasHeightForWidth())
- self.sampleRateEdit.setSizePolicy(sizePolicy)
- self.sampleRateEdit.setMinimumSize(QtCore.QSize(100, 26))
- self.sampleRateEdit.setMaximumSize(QtCore.QSize(100, 26))
- self.sampleRateEdit.setObjectName("sampleRateEdit")
- self.formLayout.setWidget(0, QtGui.QFormLayout.FieldRole, self.sampleRateEdit)
- self.sampleRateLabel = QtGui.QLabel(self.formLayoutWidget)
+ self.verticalLayout_3 = QtGui.QVBoxLayout()
+ self.verticalLayout_3.setObjectName("verticalLayout_3")
+ self.rxBox = QtGui.QGroupBox(self.centralwidget)
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
- sizePolicy.setHeightForWidth(self.sampleRateLabel.sizePolicy().hasHeightForWidth())
- self.sampleRateLabel.setSizePolicy(sizePolicy)
- self.sampleRateLabel.setMinimumSize(QtCore.QSize(0, 20))
- self.sampleRateLabel.setMaximumSize(QtCore.QSize(16777215, 20))
- self.sampleRateLabel.setObjectName("sampleRateLabel")
- self.formLayout.setWidget(0, QtGui.QFormLayout.LabelRole, self.sampleRateLabel)
- self.verticalLayout_2.addWidget(self.sysBox)
- spacerItem = QtGui.QSpacerItem(20, 60, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Fixed)
- self.verticalLayout_2.addItem(spacerItem)
- self.gridLayout.addLayout(self.verticalLayout_2, 2, 0, 1, 1)
+ sizePolicy.setHeightForWidth(self.rxBox.sizePolicy().hasHeightForWidth())
+ self.rxBox.setSizePolicy(sizePolicy)
+ self.rxBox.setMinimumSize(QtCore.QSize(180, 90))
+ self.rxBox.setMaximumSize(QtCore.QSize(180, 16777215))
+ self.rxBox.setObjectName("rxBox")
+ self.formLayoutWidget_3 = QtGui.QWidget(self.rxBox)
+ self.formLayoutWidget_3.setGeometry(QtCore.QRect(10, 20, 141, 61))
+ self.formLayoutWidget_3.setObjectName("formLayoutWidget_3")
+ self.formLayout_3 = QtGui.QFormLayout(self.formLayoutWidget_3)
+ self.formLayout_3.setSizeConstraint(QtGui.QLayout.SetFixedSize)
+ self.formLayout_3.setObjectName("formLayout_3")
+ self.gainMuLabel = QtGui.QLabel(self.formLayoutWidget_3)
+ self.gainMuLabel.setObjectName("gainMuLabel")
+ self.formLayout_3.setWidget(0, QtGui.QFormLayout.LabelRole, self.gainMuLabel)
+ self.alphaLabel = QtGui.QLabel(self.formLayoutWidget_3)
+ self.alphaLabel.setObjectName("alphaLabel")
+ self.formLayout_3.setWidget(1, QtGui.QFormLayout.LabelRole, self.alphaLabel)
+ self.gainMuEdit = QtGui.QLineEdit(self.formLayoutWidget_3)
+ self.gainMuEdit.setMinimumSize(QtCore.QSize(60, 0))
+ self.gainMuEdit.setMaximumSize(QtCore.QSize(80, 16777215))
+ self.gainMuEdit.setObjectName("gainMuEdit")
+ self.formLayout_3.setWidget(0, QtGui.QFormLayout.FieldRole, self.gainMuEdit)
+ self.alphaEdit = QtGui.QLineEdit(self.formLayoutWidget_3)
+ self.alphaEdit.setMinimumSize(QtCore.QSize(60, 0))
+ self.alphaEdit.setMaximumSize(QtCore.QSize(80, 16777215))
+ self.alphaEdit.setObjectName("alphaEdit")
+ self.formLayout_3.setWidget(1, QtGui.QFormLayout.FieldRole, self.alphaEdit)
+ self.verticalLayout_3.addWidget(self.rxBox)
+ spacerItem = QtGui.QSpacerItem(20, 30, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Fixed)
+ self.verticalLayout_3.addItem(spacerItem)
+ self.gridLayout.addLayout(self.verticalLayout_3, 2, 2, 1, 1)
+ self.verticalLayout = QtGui.QVBoxLayout()
+ self.verticalLayout.setObjectName("verticalLayout")
+ self.pauseButton = QtGui.QPushButton(self.centralwidget)
+ self.pauseButton.setMinimumSize(QtCore.QSize(80, 0))
+ self.pauseButton.setMaximumSize(QtCore.QSize(80, 16777215))
+ self.pauseButton.setObjectName("pauseButton")
+ self.verticalLayout.addWidget(self.pauseButton)
+ spacerItem1 = QtGui.QSpacerItem(20, 60, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Fixed)
+ self.verticalLayout.addItem(spacerItem1)
+ self.closeButton = QtGui.QPushButton(self.centralwidget)
+ self.closeButton.setMinimumSize(QtCore.QSize(80, 0))
+ self.closeButton.setMaximumSize(QtCore.QSize(80, 16777215))
+ self.closeButton.setObjectName("closeButton")
+ self.verticalLayout.addWidget(self.closeButton)
+ self.gridLayout.addLayout(self.verticalLayout, 2, 5, 1, 1)
self.channelModeBox = QtGui.QGroupBox(self.centralwidget)
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
sizePolicy.setHorizontalStretch(0)
self.channelModeBox.setMaximumSize(QtCore.QSize(245, 16777215))
self.channelModeBox.setObjectName("channelModeBox")
self.formLayoutWidget_2 = QtGui.QWidget(self.channelModeBox)
- self.formLayoutWidget_2.setGeometry(QtCore.QRect(10, 20, 231, 98))
+ self.formLayoutWidget_2.setGeometry(QtCore.QRect(10, 20, 221, 98))
self.formLayoutWidget_2.setObjectName("formLayoutWidget_2")
self.formLayout_2 = QtGui.QFormLayout(self.formLayoutWidget_2)
self.formLayout_2.setSizeConstraint(QtGui.QLayout.SetFixedSize)
self.snrLabel.setObjectName("snrLabel")
self.formLayout_2.setWidget(0, QtGui.QFormLayout.LabelRole, self.snrLabel)
self.snrEdit = QtGui.QLineEdit(self.formLayoutWidget_2)
- self.snrEdit.setMinimumSize(QtCore.QSize(100, 0))
- self.snrEdit.setMaximumSize(QtCore.QSize(100, 16777215))
+ self.snrEdit.setMinimumSize(QtCore.QSize(60, 0))
+ self.snrEdit.setMaximumSize(QtCore.QSize(80, 16777215))
self.snrEdit.setObjectName("snrEdit")
self.formLayout_2.setWidget(0, QtGui.QFormLayout.FieldRole, self.snrEdit)
self.freqLabel = QtGui.QLabel(self.formLayoutWidget_2)
self.freqLabel.setObjectName("freqLabel")
self.formLayout_2.setWidget(1, QtGui.QFormLayout.LabelRole, self.freqLabel)
self.freqEdit = QtGui.QLineEdit(self.formLayoutWidget_2)
- self.freqEdit.setMinimumSize(QtCore.QSize(100, 0))
- self.freqEdit.setMaximumSize(QtCore.QSize(100, 16777215))
+ self.freqEdit.setMinimumSize(QtCore.QSize(60, 0))
+ self.freqEdit.setMaximumSize(QtCore.QSize(80, 16777215))
self.freqEdit.setObjectName("freqEdit")
self.formLayout_2.setWidget(1, QtGui.QFormLayout.FieldRole, self.freqEdit)
self.timeLabel = QtGui.QLabel(self.formLayoutWidget_2)
self.timeLabel.setObjectName("timeLabel")
self.formLayout_2.setWidget(2, QtGui.QFormLayout.LabelRole, self.timeLabel)
self.timeEdit = QtGui.QLineEdit(self.formLayoutWidget_2)
- self.timeEdit.setMinimumSize(QtCore.QSize(100, 0))
- self.timeEdit.setMaximumSize(QtCore.QSize(100, 16777215))
+ self.timeEdit.setMinimumSize(QtCore.QSize(60, 0))
+ self.timeEdit.setMaximumSize(QtCore.QSize(80, 16777215))
self.timeEdit.setObjectName("timeEdit")
self.formLayout_2.setWidget(2, QtGui.QFormLayout.FieldRole, self.timeEdit)
self.gridLayout.addWidget(self.channelModeBox, 2, 1, 1, 1)
- self.verticalLayout_5 = QtGui.QVBoxLayout()
- self.verticalLayout_5.setObjectName("verticalLayout_5")
- self.sinkFrame = QtGui.QFrame(self.centralwidget)
- sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Expanding)
+ self.verticalLayout_2 = QtGui.QVBoxLayout()
+ self.verticalLayout_2.setObjectName("verticalLayout_2")
+ self.sysBox = QtGui.QGroupBox(self.centralwidget)
+ sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
- sizePolicy.setHeightForWidth(self.sinkFrame.sizePolicy().hasHeightForWidth())
- self.sinkFrame.setSizePolicy(sizePolicy)
- self.sinkFrame.setMinimumSize(QtCore.QSize(1000, 550))
- self.sinkFrame.setFrameShape(QtGui.QFrame.StyledPanel)
- self.sinkFrame.setFrameShadow(QtGui.QFrame.Raised)
- self.sinkFrame.setObjectName("sinkFrame")
- self.gridLayout_2 = QtGui.QGridLayout(self.sinkFrame)
- self.gridLayout_2.setObjectName("gridLayout_2")
- self.sinkLayout = QtGui.QHBoxLayout()
- self.sinkLayout.setObjectName("sinkLayout")
- self.gridLayout_2.addLayout(self.sinkLayout, 1, 0, 1, 1)
- self.verticalLayout_5.addWidget(self.sinkFrame)
- self.gridLayout.addLayout(self.verticalLayout_5, 0, 0, 1, 6)
- self.verticalLayout_3 = QtGui.QVBoxLayout()
- self.verticalLayout_3.setObjectName("verticalLayout_3")
- self.rxBox = QtGui.QGroupBox(self.centralwidget)
+ sizePolicy.setHeightForWidth(self.sysBox.sizePolicy().hasHeightForWidth())
+ self.sysBox.setSizePolicy(sizePolicy)
+ self.sysBox.setMinimumSize(QtCore.QSize(240, 60))
+ self.sysBox.setMaximumSize(QtCore.QSize(240, 16777215))
+ self.sysBox.setObjectName("sysBox")
+ self.formLayoutWidget = QtGui.QWidget(self.sysBox)
+ self.formLayoutWidget.setGeometry(QtCore.QRect(10, 20, 211, 31))
+ self.formLayoutWidget.setObjectName("formLayoutWidget")
+ self.formLayout = QtGui.QFormLayout(self.formLayoutWidget)
+ self.formLayout.setSizeConstraint(QtGui.QLayout.SetFixedSize)
+ self.formLayout.setVerticalSpacing(20)
+ self.formLayout.setObjectName("formLayout")
+ self.sampleRateEdit = QtGui.QLineEdit(self.formLayoutWidget)
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
- sizePolicy.setHeightForWidth(self.rxBox.sizePolicy().hasHeightForWidth())
- self.rxBox.setSizePolicy(sizePolicy)
- self.rxBox.setMinimumSize(QtCore.QSize(180, 90))
- self.rxBox.setMaximumSize(QtCore.QSize(180, 16777215))
- self.rxBox.setObjectName("rxBox")
- self.formLayoutWidget_3 = QtGui.QWidget(self.rxBox)
- self.formLayoutWidget_3.setGeometry(QtCore.QRect(10, 20, 161, 61))
- self.formLayoutWidget_3.setObjectName("formLayoutWidget_3")
- self.formLayout_3 = QtGui.QFormLayout(self.formLayoutWidget_3)
- self.formLayout_3.setSizeConstraint(QtGui.QLayout.SetFixedSize)
- self.formLayout_3.setObjectName("formLayout_3")
- self.gainMuLabel = QtGui.QLabel(self.formLayoutWidget_3)
- self.gainMuLabel.setObjectName("gainMuLabel")
- self.formLayout_3.setWidget(0, QtGui.QFormLayout.LabelRole, self.gainMuLabel)
- self.alphaLabel = QtGui.QLabel(self.formLayoutWidget_3)
- self.alphaLabel.setObjectName("alphaLabel")
- self.formLayout_3.setWidget(1, QtGui.QFormLayout.LabelRole, self.alphaLabel)
- self.gainMuEdit = QtGui.QLineEdit(self.formLayoutWidget_3)
- self.gainMuEdit.setMinimumSize(QtCore.QSize(100, 0))
- self.gainMuEdit.setMaximumSize(QtCore.QSize(100, 16777215))
- self.gainMuEdit.setObjectName("gainMuEdit")
- self.formLayout_3.setWidget(0, QtGui.QFormLayout.FieldRole, self.gainMuEdit)
- self.alphaEdit = QtGui.QLineEdit(self.formLayoutWidget_3)
- self.alphaEdit.setMinimumSize(QtCore.QSize(100, 0))
- self.alphaEdit.setMaximumSize(QtCore.QSize(100, 16777215))
- self.alphaEdit.setObjectName("alphaEdit")
- self.formLayout_3.setWidget(1, QtGui.QFormLayout.FieldRole, self.alphaEdit)
- self.verticalLayout_3.addWidget(self.rxBox)
- spacerItem1 = QtGui.QSpacerItem(20, 30, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Fixed)
- self.verticalLayout_3.addItem(spacerItem1)
- self.gridLayout.addLayout(self.verticalLayout_3, 2, 2, 1, 1)
+ sizePolicy.setHeightForWidth(self.sampleRateEdit.sizePolicy().hasHeightForWidth())
+ self.sampleRateEdit.setSizePolicy(sizePolicy)
+ self.sampleRateEdit.setMinimumSize(QtCore.QSize(60, 26))
+ self.sampleRateEdit.setMaximumSize(QtCore.QSize(80, 26))
+ self.sampleRateEdit.setObjectName("sampleRateEdit")
+ self.formLayout.setWidget(0, QtGui.QFormLayout.FieldRole, self.sampleRateEdit)
+ self.sampleRateLabel = QtGui.QLabel(self.formLayoutWidget)
+ sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
+ sizePolicy.setHorizontalStretch(0)
+ sizePolicy.setVerticalStretch(0)
+ sizePolicy.setHeightForWidth(self.sampleRateLabel.sizePolicy().hasHeightForWidth())
+ self.sampleRateLabel.setSizePolicy(sizePolicy)
+ self.sampleRateLabel.setMinimumSize(QtCore.QSize(0, 20))
+ self.sampleRateLabel.setMaximumSize(QtCore.QSize(16777215, 20))
+ self.sampleRateLabel.setObjectName("sampleRateLabel")
+ self.formLayout.setWidget(0, QtGui.QFormLayout.LabelRole, self.sampleRateLabel)
+ self.verticalLayout_2.addWidget(self.sysBox)
+ spacerItem2 = QtGui.QSpacerItem(20, 60, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Fixed)
+ self.verticalLayout_2.addItem(spacerItem2)
+ self.gridLayout.addLayout(self.verticalLayout_2, 2, 0, 1, 1)
self.rxBox_2 = QtGui.QGroupBox(self.centralwidget)
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
sizePolicy.setHorizontalStretch(0)
self.rxBox_2.setMaximumSize(QtCore.QSize(265, 125))
self.rxBox_2.setObjectName("rxBox_2")
self.formLayoutWidget_4 = QtGui.QWidget(self.rxBox_2)
- self.formLayoutWidget_4.setGeometry(QtCore.QRect(10, 20, 201, 92))
+ self.formLayoutWidget_4.setGeometry(QtCore.QRect(10, 20, 181, 92))
self.formLayoutWidget_4.setObjectName("formLayoutWidget_4")
self.formLayout_4 = QtGui.QFormLayout(self.formLayoutWidget_4)
self.formLayout_4.setSizeConstraint(QtGui.QLayout.SetFixedSize)
self.perLabel.setObjectName("perLabel")
self.formLayout_4.setWidget(2, QtGui.QFormLayout.LabelRole, self.perLabel)
self.pktsRcvdEdit = QtGui.QLineEdit(self.formLayoutWidget_4)
- self.pktsRcvdEdit.setMinimumSize(QtCore.QSize(100, 0))
- self.pktsRcvdEdit.setMaximumSize(QtCore.QSize(100, 16777215))
+ self.pktsRcvdEdit.setMinimumSize(QtCore.QSize(60, 0))
+ self.pktsRcvdEdit.setMaximumSize(QtCore.QSize(80, 16777215))
self.pktsRcvdEdit.setObjectName("pktsRcvdEdit")
self.formLayout_4.setWidget(0, QtGui.QFormLayout.FieldRole, self.pktsRcvdEdit)
self.pktsCorrectEdit = QtGui.QLineEdit(self.formLayoutWidget_4)
- self.pktsCorrectEdit.setMinimumSize(QtCore.QSize(100, 0))
- self.pktsCorrectEdit.setMaximumSize(QtCore.QSize(100, 16777215))
+ self.pktsCorrectEdit.setMinimumSize(QtCore.QSize(60, 0))
+ self.pktsCorrectEdit.setMaximumSize(QtCore.QSize(80, 16777215))
self.pktsCorrectEdit.setObjectName("pktsCorrectEdit")
self.formLayout_4.setWidget(1, QtGui.QFormLayout.FieldRole, self.pktsCorrectEdit)
self.perEdit = QtGui.QLineEdit(self.formLayoutWidget_4)
- self.perEdit.setMinimumSize(QtCore.QSize(100, 0))
- self.perEdit.setMaximumSize(QtCore.QSize(100, 16777215))
+ self.perEdit.setMinimumSize(QtCore.QSize(60, 0))
+ self.perEdit.setMaximumSize(QtCore.QSize(80, 16777215))
self.perEdit.setObjectName("perEdit")
self.formLayout_4.setWidget(2, QtGui.QFormLayout.FieldRole, self.perEdit)
self.gridLayout.addWidget(self.rxBox_2, 2, 3, 1, 1)
- spacerItem2 = QtGui.QSpacerItem(20, 20, QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Minimum)
- self.gridLayout.addItem(spacerItem2, 2, 4, 1, 1)
- self.verticalLayout = QtGui.QVBoxLayout()
- self.verticalLayout.setObjectName("verticalLayout")
- self.pauseButton = QtGui.QPushButton(self.centralwidget)
- self.pauseButton.setMinimumSize(QtCore.QSize(80, 0))
- self.pauseButton.setMaximumSize(QtCore.QSize(80, 16777215))
- self.pauseButton.setObjectName("pauseButton")
- self.verticalLayout.addWidget(self.pauseButton)
- spacerItem3 = QtGui.QSpacerItem(20, 60, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Fixed)
- self.verticalLayout.addItem(spacerItem3)
- self.closeButton = QtGui.QPushButton(self.centralwidget)
- self.closeButton.setMinimumSize(QtCore.QSize(80, 0))
- self.closeButton.setMaximumSize(QtCore.QSize(80, 16777215))
- self.closeButton.setObjectName("closeButton")
- self.verticalLayout.addWidget(self.closeButton)
- self.gridLayout.addLayout(self.verticalLayout, 2, 5, 1, 1)
+ spacerItem3 = QtGui.QSpacerItem(20, 20, QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Minimum)
+ self.gridLayout.addItem(spacerItem3, 2, 4, 1, 1)
+ self.verticalLayout_5 = QtGui.QVBoxLayout()
+ self.verticalLayout_5.setObjectName("verticalLayout_5")
+ self.sinkFrame = QtGui.QFrame(self.centralwidget)
+ sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Expanding)
+ sizePolicy.setHorizontalStretch(0)
+ sizePolicy.setVerticalStretch(0)
+ sizePolicy.setHeightForWidth(self.sinkFrame.sizePolicy().hasHeightForWidth())
+ self.sinkFrame.setSizePolicy(sizePolicy)
+ self.sinkFrame.setMinimumSize(QtCore.QSize(500, 550))
+ self.sinkFrame.setFrameShape(QtGui.QFrame.StyledPanel)
+ self.sinkFrame.setFrameShadow(QtGui.QFrame.Raised)
+ self.sinkFrame.setObjectName("sinkFrame")
+ self.gridLayout_2 = QtGui.QGridLayout(self.sinkFrame)
+ self.gridLayout_2.setObjectName("gridLayout_2")
+ self.sinkLayout = QtGui.QHBoxLayout()
+ self.sinkLayout.setObjectName("sinkLayout")
+ self.gridLayout_2.addLayout(self.sinkLayout, 1, 0, 1, 1)
+ self.verticalLayout_5.addWidget(self.sinkFrame)
+ self.gridLayout.addLayout(self.verticalLayout_5, 0, 0, 1, 6)
DigitalWindow.setCentralWidget(self.centralwidget)
self.menubar = QtGui.QMenuBar(DigitalWindow)
- self.menubar.setGeometry(QtCore.QRect(0, 0, 1050, 24))
+ self.menubar.setGeometry(QtCore.QRect(0, 0, 1019, 25))
self.menubar.setObjectName("menubar")
self.menuFile = QtGui.QMenu(self.menubar)
self.menuFile.setObjectName("menuFile")
def retranslateUi(self, DigitalWindow):
DigitalWindow.setWindowTitle(QtGui.QApplication.translate("DigitalWindow", "MainWindow", None, QtGui.QApplication.UnicodeUTF8))
- self.sysBox.setTitle(QtGui.QApplication.translate("DigitalWindow", "System Parameters", None, QtGui.QApplication.UnicodeUTF8))
- self.sampleRateLabel.setText(QtGui.QApplication.translate("DigitalWindow", "Sample Rate (sps)", None, QtGui.QApplication.UnicodeUTF8))
+ self.rxBox.setTitle(QtGui.QApplication.translate("DigitalWindow", "Receiver Parameters", None, QtGui.QApplication.UnicodeUTF8))
+ self.gainMuLabel.setText(QtGui.QApplication.translate("DigitalWindow", "Gain mu", None, QtGui.QApplication.UnicodeUTF8))
+ self.alphaLabel.setText(QtGui.QApplication.translate("DigitalWindow", "Alpha", None, QtGui.QApplication.UnicodeUTF8))
+ self.pauseButton.setText(QtGui.QApplication.translate("DigitalWindow", "Pause", None, QtGui.QApplication.UnicodeUTF8))
+ self.closeButton.setText(QtGui.QApplication.translate("DigitalWindow", "Close", None, QtGui.QApplication.UnicodeUTF8))
self.channelModeBox.setTitle(QtGui.QApplication.translate("DigitalWindow", "Channel Model Parameters", None, QtGui.QApplication.UnicodeUTF8))
self.snrLabel.setText(QtGui.QApplication.translate("DigitalWindow", "SNR (dB)", None, QtGui.QApplication.UnicodeUTF8))
self.freqLabel.setText(QtGui.QApplication.translate("DigitalWindow", "Frequency Offset (Hz)", None, QtGui.QApplication.UnicodeUTF8))
self.timeLabel.setText(QtGui.QApplication.translate("DigitalWindow", "Timing Offset", None, QtGui.QApplication.UnicodeUTF8))
- self.rxBox.setTitle(QtGui.QApplication.translate("DigitalWindow", "Receiver Parameters", None, QtGui.QApplication.UnicodeUTF8))
- self.gainMuLabel.setText(QtGui.QApplication.translate("DigitalWindow", "Gain mu", None, QtGui.QApplication.UnicodeUTF8))
- self.alphaLabel.setText(QtGui.QApplication.translate("DigitalWindow", "Alpha", None, QtGui.QApplication.UnicodeUTF8))
+ self.sysBox.setTitle(QtGui.QApplication.translate("DigitalWindow", "System Parameters", None, QtGui.QApplication.UnicodeUTF8))
+ self.sampleRateLabel.setText(QtGui.QApplication.translate("DigitalWindow", "Sample Rate (sps)", None, QtGui.QApplication.UnicodeUTF8))
self.rxBox_2.setTitle(QtGui.QApplication.translate("DigitalWindow", "Received Packet Info", None, QtGui.QApplication.UnicodeUTF8))
self.pktsRcvdLabel.setText(QtGui.QApplication.translate("DigitalWindow", "Packets Rcvd.", None, QtGui.QApplication.UnicodeUTF8))
self.pktsCorrectLabel.setText(QtGui.QApplication.translate("DigitalWindow", "Packets Correct", None, QtGui.QApplication.UnicodeUTF8))
self.perLabel.setText(QtGui.QApplication.translate("DigitalWindow", "PER", None, QtGui.QApplication.UnicodeUTF8))
- self.pauseButton.setText(QtGui.QApplication.translate("DigitalWindow", "Pause", None, QtGui.QApplication.UnicodeUTF8))
- self.closeButton.setText(QtGui.QApplication.translate("DigitalWindow", "Close", None, QtGui.QApplication.UnicodeUTF8))
self.menuFile.setTitle(QtGui.QApplication.translate("DigitalWindow", "&File", None, QtGui.QApplication.UnicodeUTF8))
self.actionExit.setText(QtGui.QApplication.translate("DigitalWindow", "E&xit", None, QtGui.QApplication.UnicodeUTF8))
-<ui version="4.0" >
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
<class>DigitalWindow</class>
- <widget class="QMainWindow" name="DigitalWindow" >
- <property name="geometry" >
+ <widget class="QMainWindow" name="DigitalWindow">
+ <property name="geometry">
<rect>
<x>0</x>
<y>0</y>
- <width>1050</width>
- <height>752</height>
+ <width>1019</width>
+ <height>754</height>
</rect>
</property>
- <property name="windowTitle" >
+ <property name="windowTitle">
<string>MainWindow</string>
</property>
- <widget class="QWidget" name="centralwidget" >
- <layout class="QGridLayout" name="gridLayout" >
- <item row="2" column="0" >
- <layout class="QVBoxLayout" name="verticalLayout_2" >
+ <widget class="QWidget" name="centralwidget">
+ <layout class="QGridLayout" name="gridLayout">
+ <item row="2" column="2">
+ <layout class="QVBoxLayout" name="verticalLayout_3">
<item>
- <widget class="QGroupBox" name="sysBox" >
- <property name="sizePolicy" >
- <sizepolicy vsizetype="Fixed" hsizetype="Fixed" >
+ <widget class="QGroupBox" name="rxBox">
+ <property name="sizePolicy">
+ <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
- <property name="minimumSize" >
+ <property name="minimumSize">
<size>
- <width>240</width>
- <height>60</height>
+ <width>180</width>
+ <height>90</height>
</size>
</property>
- <property name="maximumSize" >
+ <property name="maximumSize">
<size>
- <width>240</width>
+ <width>180</width>
<height>16777215</height>
</size>
</property>
- <property name="title" >
- <string>System Parameters</string>
+ <property name="title">
+ <string>Receiver Parameters</string>
</property>
- <widget class="QWidget" name="formLayoutWidget" >
- <property name="geometry" >
+ <widget class="QWidget" name="formLayoutWidget_3">
+ <property name="geometry">
<rect>
<x>10</x>
<y>20</y>
- <width>221</width>
- <height>31</height>
+ <width>141</width>
+ <height>61</height>
</rect>
</property>
- <layout class="QFormLayout" name="formLayout" >
- <property name="sizeConstraint" >
+ <layout class="QFormLayout" name="formLayout_3">
+ <property name="sizeConstraint">
<enum>QLayout::SetFixedSize</enum>
</property>
- <property name="verticalSpacing" >
- <number>20</number>
- </property>
- <item row="0" column="1" >
- <widget class="QLineEdit" name="sampleRateEdit" >
- <property name="sizePolicy" >
- <sizepolicy vsizetype="Fixed" hsizetype="Fixed" >
- <horstretch>0</horstretch>
- <verstretch>0</verstretch>
- </sizepolicy>
+ <item row="0" column="0">
+ <widget class="QLabel" name="gainMuLabel">
+ <property name="text">
+ <string>Gain mu</string>
</property>
- <property name="minimumSize" >
+ </widget>
+ </item>
+ <item row="1" column="0">
+ <widget class="QLabel" name="alphaLabel">
+ <property name="text">
+ <string>Alpha</string>
+ </property>
+ </widget>
+ </item>
+ <item row="0" column="1">
+ <widget class="QLineEdit" name="gainMuEdit">
+ <property name="minimumSize">
<size>
- <width>100</width>
- <height>26</height>
+ <width>60</width>
+ <height>0</height>
</size>
</property>
- <property name="maximumSize" >
+ <property name="maximumSize">
<size>
- <width>100</width>
- <height>26</height>
+ <width>80</width>
+ <height>16777215</height>
</size>
</property>
</widget>
</item>
- <item row="0" column="0" >
- <widget class="QLabel" name="sampleRateLabel" >
- <property name="sizePolicy" >
- <sizepolicy vsizetype="Fixed" hsizetype="Fixed" >
- <horstretch>0</horstretch>
- <verstretch>0</verstretch>
- </sizepolicy>
- </property>
- <property name="minimumSize" >
+ <item row="1" column="1">
+ <widget class="QLineEdit" name="alphaEdit">
+ <property name="minimumSize">
<size>
- <width>0</width>
- <height>20</height>
+ <width>60</width>
+ <height>0</height>
</size>
</property>
- <property name="maximumSize" >
+ <property name="maximumSize">
<size>
- <width>16777215</width>
- <height>20</height>
+ <width>80</width>
+ <height>16777215</height>
</size>
</property>
- <property name="text" >
- <string>Sample Rate (sps)</string>
- </property>
</widget>
</item>
</layout>
</widget>
</item>
<item>
- <spacer name="verticalSpacer_2" >
- <property name="orientation" >
+ <spacer name="verticalSpacer_4">
+ <property name="orientation">
<enum>Qt::Vertical</enum>
</property>
- <property name="sizeType" >
+ <property name="sizeType">
<enum>QSizePolicy::Fixed</enum>
</property>
- <property name="sizeHint" stdset="0" >
+ <property name="sizeHint" stdset="0">
+ <size>
+ <width>20</width>
+ <height>30</height>
+ </size>
+ </property>
+ </spacer>
+ </item>
+ </layout>
+ </item>
+ <item row="2" column="5">
+ <layout class="QVBoxLayout" name="verticalLayout">
+ <item>
+ <widget class="QPushButton" name="pauseButton">
+ <property name="minimumSize">
+ <size>
+ <width>80</width>
+ <height>0</height>
+ </size>
+ </property>
+ <property name="maximumSize">
+ <size>
+ <width>80</width>
+ <height>16777215</height>
+ </size>
+ </property>
+ <property name="text">
+ <string>Pause</string>
+ </property>
+ </widget>
+ </item>
+ <item>
+ <spacer name="verticalSpacer">
+ <property name="orientation">
+ <enum>Qt::Vertical</enum>
+ </property>
+ <property name="sizeType">
+ <enum>QSizePolicy::Fixed</enum>
+ </property>
+ <property name="sizeHint" stdset="0">
<size>
<width>20</width>
<height>60</height>
</property>
</spacer>
</item>
+ <item>
+ <widget class="QPushButton" name="closeButton">
+ <property name="minimumSize">
+ <size>
+ <width>80</width>
+ <height>0</height>
+ </size>
+ </property>
+ <property name="maximumSize">
+ <size>
+ <width>80</width>
+ <height>16777215</height>
+ </size>
+ </property>
+ <property name="text">
+ <string>Close</string>
+ </property>
+ </widget>
+ </item>
</layout>
</item>
- <item row="2" column="1" >
- <widget class="QGroupBox" name="channelModeBox" >
- <property name="sizePolicy" >
- <sizepolicy vsizetype="Fixed" hsizetype="Fixed" >
+ <item row="2" column="1">
+ <widget class="QGroupBox" name="channelModeBox">
+ <property name="sizePolicy">
+ <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
- <property name="minimumSize" >
+ <property name="minimumSize">
<size>
<width>245</width>
<height>130</height>
</size>
</property>
- <property name="maximumSize" >
+ <property name="maximumSize">
<size>
<width>245</width>
<height>16777215</height>
</size>
</property>
- <property name="title" >
+ <property name="title">
<string>Channel Model Parameters</string>
</property>
- <widget class="QWidget" name="formLayoutWidget_2" >
- <property name="geometry" >
+ <widget class="QWidget" name="formLayoutWidget_2">
+ <property name="geometry">
<rect>
<x>10</x>
<y>20</y>
- <width>231</width>
+ <width>221</width>
<height>98</height>
</rect>
</property>
- <layout class="QFormLayout" name="formLayout_2" >
- <property name="sizeConstraint" >
+ <layout class="QFormLayout" name="formLayout_2">
+ <property name="sizeConstraint">
<enum>QLayout::SetFixedSize</enum>
</property>
- <property name="fieldGrowthPolicy" >
+ <property name="fieldGrowthPolicy">
<enum>QFormLayout::AllNonFixedFieldsGrow</enum>
</property>
- <item row="0" column="0" >
- <widget class="QLabel" name="snrLabel" >
- <property name="text" >
+ <item row="0" column="0">
+ <widget class="QLabel" name="snrLabel">
+ <property name="text">
<string>SNR (dB)</string>
</property>
</widget>
</item>
- <item row="0" column="1" >
- <widget class="QLineEdit" name="snrEdit" >
- <property name="minimumSize" >
+ <item row="0" column="1">
+ <widget class="QLineEdit" name="snrEdit">
+ <property name="minimumSize">
<size>
- <width>100</width>
+ <width>60</width>
<height>0</height>
</size>
</property>
- <property name="maximumSize" >
+ <property name="maximumSize">
<size>
- <width>100</width>
+ <width>80</width>
<height>16777215</height>
</size>
</property>
</widget>
</item>
- <item row="1" column="0" >
- <widget class="QLabel" name="freqLabel" >
- <property name="text" >
+ <item row="1" column="0">
+ <widget class="QLabel" name="freqLabel">
+ <property name="text">
<string>Frequency Offset (Hz)</string>
</property>
</widget>
</item>
- <item row="1" column="1" >
- <widget class="QLineEdit" name="freqEdit" >
- <property name="minimumSize" >
+ <item row="1" column="1">
+ <widget class="QLineEdit" name="freqEdit">
+ <property name="minimumSize">
<size>
- <width>100</width>
+ <width>60</width>
<height>0</height>
</size>
</property>
- <property name="maximumSize" >
+ <property name="maximumSize">
<size>
- <width>100</width>
+ <width>80</width>
<height>16777215</height>
</size>
</property>
</widget>
</item>
- <item row="2" column="0" >
- <widget class="QLabel" name="timeLabel" >
- <property name="text" >
+ <item row="2" column="0">
+ <widget class="QLabel" name="timeLabel">
+ <property name="text">
<string>Timing Offset</string>
</property>
</widget>
</item>
- <item row="2" column="1" >
- <widget class="QLineEdit" name="timeEdit" >
- <property name="minimumSize" >
+ <item row="2" column="1">
+ <widget class="QLineEdit" name="timeEdit">
+ <property name="minimumSize">
<size>
- <width>100</width>
+ <width>60</width>
<height>0</height>
</size>
</property>
- <property name="maximumSize" >
+ <property name="maximumSize">
<size>
- <width>100</width>
+ <width>80</width>
<height>16777215</height>
</size>
</property>
</widget>
</widget>
</item>
- <item row="0" column="0" colspan="6" >
- <layout class="QVBoxLayout" name="verticalLayout_5" >
- <item>
- <widget class="QFrame" name="sinkFrame" >
- <property name="sizePolicy" >
- <sizepolicy vsizetype="Expanding" hsizetype="Expanding" >
- <horstretch>0</horstretch>
- <verstretch>0</verstretch>
- </sizepolicy>
- </property>
- <property name="minimumSize" >
- <size>
- <width>1000</width>
- <height>550</height>
- </size>
- </property>
- <property name="frameShape" >
- <enum>QFrame::StyledPanel</enum>
- </property>
- <property name="frameShadow" >
- <enum>QFrame::Raised</enum>
- </property>
- <layout class="QGridLayout" name="gridLayout_2" >
- <item row="1" column="0" >
- <layout class="QHBoxLayout" name="sinkLayout" />
- </item>
- </layout>
- <zorder>verticalLayoutWidget</zorder>
- <zorder>verticalLayoutWidget</zorder>
- </widget>
- </item>
- </layout>
- </item>
- <item row="2" column="2" >
- <layout class="QVBoxLayout" name="verticalLayout_3" >
+ <item row="2" column="0">
+ <layout class="QVBoxLayout" name="verticalLayout_2">
<item>
- <widget class="QGroupBox" name="rxBox" >
- <property name="sizePolicy" >
- <sizepolicy vsizetype="Fixed" hsizetype="Fixed" >
+ <widget class="QGroupBox" name="sysBox">
+ <property name="sizePolicy">
+ <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
- <property name="minimumSize" >
+ <property name="minimumSize">
<size>
- <width>180</width>
- <height>90</height>
+ <width>240</width>
+ <height>60</height>
</size>
</property>
- <property name="maximumSize" >
+ <property name="maximumSize">
<size>
- <width>180</width>
+ <width>240</width>
<height>16777215</height>
</size>
</property>
- <property name="title" >
- <string>Receiver Parameters</string>
+ <property name="title">
+ <string>System Parameters</string>
</property>
- <widget class="QWidget" name="formLayoutWidget_3" >
- <property name="geometry" >
+ <widget class="QWidget" name="formLayoutWidget">
+ <property name="geometry">
<rect>
<x>10</x>
<y>20</y>
- <width>161</width>
- <height>61</height>
+ <width>211</width>
+ <height>31</height>
</rect>
</property>
- <layout class="QFormLayout" name="formLayout_3" >
- <property name="sizeConstraint" >
+ <layout class="QFormLayout" name="formLayout">
+ <property name="sizeConstraint">
<enum>QLayout::SetFixedSize</enum>
</property>
- <item row="0" column="0" >
- <widget class="QLabel" name="gainMuLabel" >
- <property name="text" >
- <string>Gain mu</string>
- </property>
- </widget>
- </item>
- <item row="1" column="0" >
- <widget class="QLabel" name="alphaLabel" >
- <property name="text" >
- <string>Alpha</string>
+ <property name="verticalSpacing">
+ <number>20</number>
+ </property>
+ <item row="0" column="1">
+ <widget class="QLineEdit" name="sampleRateEdit">
+ <property name="sizePolicy">
+ <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
</property>
- </widget>
- </item>
- <item row="0" column="1" >
- <widget class="QLineEdit" name="gainMuEdit" >
- <property name="minimumSize" >
+ <property name="minimumSize">
<size>
- <width>100</width>
- <height>0</height>
+ <width>60</width>
+ <height>26</height>
</size>
</property>
- <property name="maximumSize" >
+ <property name="maximumSize">
<size>
- <width>100</width>
- <height>16777215</height>
+ <width>80</width>
+ <height>26</height>
</size>
</property>
</widget>
</item>
- <item row="1" column="1" >
- <widget class="QLineEdit" name="alphaEdit" >
- <property name="minimumSize" >
+ <item row="0" column="0">
+ <widget class="QLabel" name="sampleRateLabel">
+ <property name="sizePolicy">
+ <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="minimumSize">
<size>
- <width>100</width>
- <height>0</height>
+ <width>0</width>
+ <height>20</height>
</size>
</property>
- <property name="maximumSize" >
+ <property name="maximumSize">
<size>
- <width>100</width>
- <height>16777215</height>
+ <width>16777215</width>
+ <height>20</height>
</size>
</property>
+ <property name="text">
+ <string>Sample Rate (sps)</string>
+ </property>
</widget>
</item>
</layout>
</widget>
</item>
<item>
- <spacer name="verticalSpacer_4" >
- <property name="orientation" >
+ <spacer name="verticalSpacer_2">
+ <property name="orientation">
<enum>Qt::Vertical</enum>
</property>
- <property name="sizeType" >
+ <property name="sizeType">
<enum>QSizePolicy::Fixed</enum>
</property>
- <property name="sizeHint" stdset="0" >
+ <property name="sizeHint" stdset="0">
<size>
<width>20</width>
- <height>30</height>
+ <height>60</height>
</size>
</property>
</spacer>
</item>
</layout>
</item>
- <item row="2" column="3" >
- <widget class="QGroupBox" name="rxBox_2" >
- <property name="sizePolicy" >
- <sizepolicy vsizetype="Fixed" hsizetype="Fixed" >
+ <item row="2" column="3">
+ <widget class="QGroupBox" name="rxBox_2">
+ <property name="sizePolicy">
+ <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
- <property name="minimumSize" >
+ <property name="minimumSize">
<size>
<width>220</width>
<height>125</height>
</size>
</property>
- <property name="maximumSize" >
+ <property name="maximumSize">
<size>
<width>265</width>
<height>125</height>
</size>
</property>
- <property name="title" >
+ <property name="title">
<string>Received Packet Info</string>
</property>
- <widget class="QWidget" name="formLayoutWidget_4" >
- <property name="geometry" >
+ <widget class="QWidget" name="formLayoutWidget_4">
+ <property name="geometry">
<rect>
<x>10</x>
<y>20</y>
- <width>201</width>
+ <width>181</width>
<height>92</height>
</rect>
</property>
- <layout class="QFormLayout" name="formLayout_4" >
- <property name="sizeConstraint" >
+ <layout class="QFormLayout" name="formLayout_4">
+ <property name="sizeConstraint">
<enum>QLayout::SetFixedSize</enum>
</property>
- <item row="0" column="0" >
- <widget class="QLabel" name="pktsRcvdLabel" >
- <property name="text" >
+ <item row="0" column="0">
+ <widget class="QLabel" name="pktsRcvdLabel">
+ <property name="text">
<string>Packets Rcvd.</string>
</property>
</widget>
</item>
- <item row="1" column="0" >
- <widget class="QLabel" name="pktsCorrectLabel" >
- <property name="text" >
+ <item row="1" column="0">
+ <widget class="QLabel" name="pktsCorrectLabel">
+ <property name="text">
<string>Packets Correct</string>
</property>
</widget>
</item>
- <item row="2" column="0" >
- <widget class="QLabel" name="perLabel" >
- <property name="text" >
+ <item row="2" column="0">
+ <widget class="QLabel" name="perLabel">
+ <property name="text">
<string>PER</string>
</property>
</widget>
</item>
- <item row="0" column="1" >
- <widget class="QLineEdit" name="pktsRcvdEdit" >
- <property name="minimumSize" >
+ <item row="0" column="1">
+ <widget class="QLineEdit" name="pktsRcvdEdit">
+ <property name="minimumSize">
<size>
- <width>100</width>
+ <width>60</width>
<height>0</height>
</size>
</property>
- <property name="maximumSize" >
+ <property name="maximumSize">
<size>
- <width>100</width>
+ <width>80</width>
<height>16777215</height>
</size>
</property>
</widget>
</item>
- <item row="1" column="1" >
- <widget class="QLineEdit" name="pktsCorrectEdit" >
- <property name="minimumSize" >
+ <item row="1" column="1">
+ <widget class="QLineEdit" name="pktsCorrectEdit">
+ <property name="minimumSize">
<size>
- <width>100</width>
+ <width>60</width>
<height>0</height>
</size>
</property>
- <property name="maximumSize" >
+ <property name="maximumSize">
<size>
- <width>100</width>
+ <width>80</width>
<height>16777215</height>
</size>
</property>
</widget>
</item>
- <item row="2" column="1" >
- <widget class="QLineEdit" name="perEdit" >
- <property name="minimumSize" >
+ <item row="2" column="1">
+ <widget class="QLineEdit" name="perEdit">
+ <property name="minimumSize">
<size>
- <width>100</width>
+ <width>60</width>
<height>0</height>
</size>
</property>
- <property name="maximumSize" >
+ <property name="maximumSize">
<size>
- <width>100</width>
+ <width>80</width>
<height>16777215</height>
</size>
</property>
</widget>
</widget>
</item>
- <item row="2" column="4" >
- <spacer name="horizontalSpacer" >
- <property name="orientation" >
+ <item row="2" column="4">
+ <spacer name="horizontalSpacer">
+ <property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
- <property name="sizeHint" stdset="0" >
+ <property name="sizeHint" stdset="0">
<size>
<width>20</width>
<height>20</height>
</property>
</spacer>
</item>
- <item row="2" column="5" >
- <layout class="QVBoxLayout" name="verticalLayout" >
+ <item row="0" column="0" colspan="6">
+ <layout class="QVBoxLayout" name="verticalLayout_5">
<item>
- <widget class="QPushButton" name="pauseButton" >
- <property name="minimumSize" >
- <size>
- <width>80</width>
- <height>0</height>
- </size>
- </property>
- <property name="maximumSize" >
- <size>
- <width>80</width>
- <height>16777215</height>
- </size>
- </property>
- <property name="text" >
- <string>Pause</string>
- </property>
- </widget>
- </item>
- <item>
- <spacer name="verticalSpacer" >
- <property name="orientation" >
- <enum>Qt::Vertical</enum>
- </property>
- <property name="sizeType" >
- <enum>QSizePolicy::Fixed</enum>
- </property>
- <property name="sizeHint" stdset="0" >
- <size>
- <width>20</width>
- <height>60</height>
- </size>
+ <widget class="QFrame" name="sinkFrame">
+ <property name="sizePolicy">
+ <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
</property>
- </spacer>
- </item>
- <item>
- <widget class="QPushButton" name="closeButton" >
- <property name="minimumSize" >
+ <property name="minimumSize">
<size>
- <width>80</width>
- <height>0</height>
+ <width>500</width>
+ <height>550</height>
</size>
</property>
- <property name="maximumSize" >
- <size>
- <width>80</width>
- <height>16777215</height>
- </size>
+ <property name="frameShape">
+ <enum>QFrame::StyledPanel</enum>
</property>
- <property name="text" >
- <string>Close</string>
+ <property name="frameShadow">
+ <enum>QFrame::Raised</enum>
</property>
+ <layout class="QGridLayout" name="gridLayout_2">
+ <item row="1" column="0">
+ <layout class="QHBoxLayout" name="sinkLayout"/>
+ </item>
+ </layout>
</widget>
</item>
</layout>
</item>
</layout>
- <zorder>sinkFrame</zorder>
<zorder>channelModeBox</zorder>
- <zorder>verticalLayoutWidget</zorder>
- <zorder>verticalLayoutWidget</zorder>
- <zorder>rxBox</zorder>
<zorder></zorder>
<zorder>rxBox_2</zorder>
<zorder>horizontalSpacer</zorder>
<zorder></zorder>
</widget>
- <widget class="QMenuBar" name="menubar" >
- <property name="geometry" >
+ <widget class="QMenuBar" name="menubar">
+ <property name="geometry">
<rect>
<x>0</x>
<y>0</y>
- <width>1050</width>
- <height>24</height>
+ <width>1019</width>
+ <height>25</height>
</rect>
</property>
- <widget class="QMenu" name="menuFile" >
- <property name="title" >
+ <widget class="QMenu" name="menuFile">
+ <property name="title">
<string>&File</string>
</property>
- <addaction name="actionExit" />
+ <addaction name="actionExit"/>
</widget>
- <addaction name="menuFile" />
+ <addaction name="menuFile"/>
</widget>
- <widget class="QStatusBar" name="statusbar" />
- <action name="actionExit" >
- <property name="text" >
+ <widget class="QStatusBar" name="statusbar"/>
+ <action name="actionExit">
+ <property name="text">
<string>E&xit</string>
</property>
</action>
<receiver>DigitalWindow</receiver>
<slot>close()</slot>
<hints>
- <hint type="sourcelabel" >
+ <hint type="sourcelabel">
<x>322</x>
<y>623</y>
</hint>
- <hint type="destinationlabel" >
+ <hint type="destinationlabel">
<x>66</x>
<y>561</y>
</hint>
<receiver>DigitalWindow</receiver>
<slot>close()</slot>
<hints>
- <hint type="sourcelabel" >
+ <hint type="sourcelabel">
<x>-1</x>
<y>-1</y>
</hint>
- <hint type="destinationlabel" >
+ <hint type="destinationlabel">
<x>617</x>
<y>327</y>
</hint>
--- /dev/null
+# -*- coding: utf-8 -*-
+
+# Form implementation generated from reading ui file 'qt_digital_window.ui'
+#
+# Created: Mon Oct 12 12:10:54 2009
+# by: PyQt4 UI code generator 4.4.3
+#
+# WARNING! All changes made in this file will be lost!
+
+from PyQt4 import QtCore, QtGui
+
+class Ui_DigitalWindow(object):
+ def setupUi(self, DigitalWindow):
+ DigitalWindow.setObjectName("DigitalWindow")
+ DigitalWindow.resize(1019, 754)
+ self.centralwidget = QtGui.QWidget(DigitalWindow)
+ self.centralwidget.setObjectName("centralwidget")
+ self.gridLayout = QtGui.QGridLayout(self.centralwidget)
+ self.gridLayout.setObjectName("gridLayout")
+ self.verticalLayout_2 = QtGui.QVBoxLayout()
+ self.verticalLayout_2.setObjectName("verticalLayout_2")
+ self.sysBox = QtGui.QGroupBox(self.centralwidget)
+ sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
+ sizePolicy.setHorizontalStretch(0)
+ sizePolicy.setVerticalStretch(0)
+ sizePolicy.setHeightForWidth(self.sysBox.sizePolicy().hasHeightForWidth())
+ self.sysBox.setSizePolicy(sizePolicy)
+ self.sysBox.setMinimumSize(QtCore.QSize(240, 60))
+ self.sysBox.setMaximumSize(QtCore.QSize(240, 16777215))
+ self.sysBox.setObjectName("sysBox")
+ self.formLayoutWidget = QtGui.QWidget(self.sysBox)
+ self.formLayoutWidget.setGeometry(QtCore.QRect(10, 20, 211, 31))
+ self.formLayoutWidget.setObjectName("formLayoutWidget")
+ self.formLayout = QtGui.QFormLayout(self.formLayoutWidget)
+ self.formLayout.setSizeConstraint(QtGui.QLayout.SetFixedSize)
+ self.formLayout.setVerticalSpacing(20)
+ self.formLayout.setObjectName("formLayout")
+ self.sampleRateEdit = QtGui.QLineEdit(self.formLayoutWidget)
+ sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
+ sizePolicy.setHorizontalStretch(0)
+ sizePolicy.setVerticalStretch(0)
+ sizePolicy.setHeightForWidth(self.sampleRateEdit.sizePolicy().hasHeightForWidth())
+ self.sampleRateEdit.setSizePolicy(sizePolicy)
+ self.sampleRateEdit.setMinimumSize(QtCore.QSize(60, 26))
+ self.sampleRateEdit.setMaximumSize(QtCore.QSize(80, 26))
+ self.sampleRateEdit.setObjectName("sampleRateEdit")
+ self.formLayout.setWidget(0, QtGui.QFormLayout.FieldRole, self.sampleRateEdit)
+ self.sampleRateLabel = QtGui.QLabel(self.formLayoutWidget)
+ sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
+ sizePolicy.setHorizontalStretch(0)
+ sizePolicy.setVerticalStretch(0)
+ sizePolicy.setHeightForWidth(self.sampleRateLabel.sizePolicy().hasHeightForWidth())
+ self.sampleRateLabel.setSizePolicy(sizePolicy)
+ self.sampleRateLabel.setMinimumSize(QtCore.QSize(0, 20))
+ self.sampleRateLabel.setMaximumSize(QtCore.QSize(16777215, 20))
+ self.sampleRateLabel.setObjectName("sampleRateLabel")
+ self.formLayout.setWidget(0, QtGui.QFormLayout.LabelRole, self.sampleRateLabel)
+ self.verticalLayout_2.addWidget(self.sysBox)
+ spacerItem = QtGui.QSpacerItem(20, 60, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Fixed)
+ self.verticalLayout_2.addItem(spacerItem)
+ self.gridLayout.addLayout(self.verticalLayout_2, 2, 0, 1, 1)
+ self.verticalLayout_5 = QtGui.QVBoxLayout()
+ self.verticalLayout_5.setObjectName("verticalLayout_5")
+ self.sinkFrame = QtGui.QFrame(self.centralwidget)
+ sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Expanding)
+ sizePolicy.setHorizontalStretch(0)
+ sizePolicy.setVerticalStretch(0)
+ sizePolicy.setHeightForWidth(self.sinkFrame.sizePolicy().hasHeightForWidth())
+ self.sinkFrame.setSizePolicy(sizePolicy)
+ self.sinkFrame.setMinimumSize(QtCore.QSize(500, 550))
+ self.sinkFrame.setFrameShape(QtGui.QFrame.StyledPanel)
+ self.sinkFrame.setFrameShadow(QtGui.QFrame.Raised)
+ self.sinkFrame.setObjectName("sinkFrame")
+ self.gridLayout_2 = QtGui.QGridLayout(self.sinkFrame)
+ self.gridLayout_2.setObjectName("gridLayout_2")
+ self.sinkLayout = QtGui.QHBoxLayout()
+ self.sinkLayout.setObjectName("sinkLayout")
+ self.gridLayout_2.addLayout(self.sinkLayout, 1, 0, 1, 1)
+ self.verticalLayout_5.addWidget(self.sinkFrame)
+ self.gridLayout.addLayout(self.verticalLayout_5, 0, 0, 1, 6)
+ self.channelModeBox = QtGui.QGroupBox(self.centralwidget)
+ sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
+ sizePolicy.setHorizontalStretch(0)
+ sizePolicy.setVerticalStretch(0)
+ sizePolicy.setHeightForWidth(self.channelModeBox.sizePolicy().hasHeightForWidth())
+ self.channelModeBox.setSizePolicy(sizePolicy)
+ self.channelModeBox.setMinimumSize(QtCore.QSize(245, 130))
+ self.channelModeBox.setMaximumSize(QtCore.QSize(245, 16777215))
+ self.channelModeBox.setObjectName("channelModeBox")
+ self.formLayoutWidget_2 = QtGui.QWidget(self.channelModeBox)
+ self.formLayoutWidget_2.setGeometry(QtCore.QRect(10, 20, 221, 98))
+ self.formLayoutWidget_2.setObjectName("formLayoutWidget_2")
+ self.formLayout_2 = QtGui.QFormLayout(self.formLayoutWidget_2)
+ self.formLayout_2.setSizeConstraint(QtGui.QLayout.SetFixedSize)
+ self.formLayout_2.setFieldGrowthPolicy(QtGui.QFormLayout.AllNonFixedFieldsGrow)
+ self.formLayout_2.setObjectName("formLayout_2")
+ self.snrLabel = QtGui.QLabel(self.formLayoutWidget_2)
+ self.snrLabel.setObjectName("snrLabel")
+ self.formLayout_2.setWidget(0, QtGui.QFormLayout.LabelRole, self.snrLabel)
+ self.snrEdit = QtGui.QLineEdit(self.formLayoutWidget_2)
+ self.snrEdit.setMinimumSize(QtCore.QSize(60, 0))
+ self.snrEdit.setMaximumSize(QtCore.QSize(80, 16777215))
+ self.snrEdit.setObjectName("snrEdit")
+ self.formLayout_2.setWidget(0, QtGui.QFormLayout.FieldRole, self.snrEdit)
+ self.freqLabel = QtGui.QLabel(self.formLayoutWidget_2)
+ self.freqLabel.setObjectName("freqLabel")
+ self.formLayout_2.setWidget(1, QtGui.QFormLayout.LabelRole, self.freqLabel)
+ self.freqEdit = QtGui.QLineEdit(self.formLayoutWidget_2)
+ self.freqEdit.setMinimumSize(QtCore.QSize(60, 0))
+ self.freqEdit.setMaximumSize(QtCore.QSize(80, 16777215))
+ self.freqEdit.setObjectName("freqEdit")
+ self.formLayout_2.setWidget(1, QtGui.QFormLayout.FieldRole, self.freqEdit)
+ self.timeLabel = QtGui.QLabel(self.formLayoutWidget_2)
+ self.timeLabel.setObjectName("timeLabel")
+ self.formLayout_2.setWidget(2, QtGui.QFormLayout.LabelRole, self.timeLabel)
+ self.timeEdit = QtGui.QLineEdit(self.formLayoutWidget_2)
+ self.timeEdit.setMinimumSize(QtCore.QSize(60, 0))
+ self.timeEdit.setMaximumSize(QtCore.QSize(80, 16777215))
+ self.timeEdit.setObjectName("timeEdit")
+ self.formLayout_2.setWidget(2, QtGui.QFormLayout.FieldRole, self.timeEdit)
+ self.gridLayout.addWidget(self.channelModeBox, 2, 1, 1, 1)
+ self.rxBox_2 = QtGui.QGroupBox(self.centralwidget)
+ sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
+ sizePolicy.setHorizontalStretch(0)
+ sizePolicy.setVerticalStretch(0)
+ sizePolicy.setHeightForWidth(self.rxBox_2.sizePolicy().hasHeightForWidth())
+ self.rxBox_2.setSizePolicy(sizePolicy)
+ self.rxBox_2.setMinimumSize(QtCore.QSize(220, 125))
+ self.rxBox_2.setMaximumSize(QtCore.QSize(265, 125))
+ self.rxBox_2.setObjectName("rxBox_2")
+ self.formLayoutWidget_4 = QtGui.QWidget(self.rxBox_2)
+ self.formLayoutWidget_4.setGeometry(QtCore.QRect(10, 20, 248, 188))
+ self.formLayoutWidget_4.setObjectName("formLayoutWidget_4")
+ self.formLayout_4 = QtGui.QFormLayout(self.formLayoutWidget_4)
+ self.formLayout_4.setSizeConstraint(QtGui.QLayout.SetFixedSize)
+ self.formLayout_4.setFieldGrowthPolicy(QtGui.QFormLayout.AllNonFixedFieldsGrow)
+ self.formLayout_4.setObjectName("formLayout_4")
+ self.pktsRcvdLabel = QtGui.QLabel(self.formLayoutWidget_4)
+ self.pktsRcvdLabel.setObjectName("pktsRcvdLabel")
+ self.formLayout_4.setWidget(0, QtGui.QFormLayout.LabelRole, self.pktsRcvdLabel)
+ self.pktsRcvdEdit = QtGui.QLineEdit(self.formLayoutWidget_4)
+ self.pktsRcvdEdit.setMinimumSize(QtCore.QSize(60, 0))
+ self.pktsRcvdEdit.setMaximumSize(QtCore.QSize(80, 16777215))
+ self.pktsRcvdEdit.setObjectName("pktsRcvdEdit")
+ self.formLayout_4.setWidget(0, QtGui.QFormLayout.FieldRole, self.pktsRcvdEdit)
+ self.pktsCorrectLabel = QtGui.QLabel(self.formLayoutWidget_4)
+ self.pktsCorrectLabel.setObjectName("pktsCorrectLabel")
+ self.formLayout_4.setWidget(1, QtGui.QFormLayout.LabelRole, self.pktsCorrectLabel)
+ self.pktsCorrectEdit = QtGui.QLineEdit(self.formLayoutWidget_4)
+ self.pktsCorrectEdit.setMinimumSize(QtCore.QSize(60, 0))
+ self.pktsCorrectEdit.setMaximumSize(QtCore.QSize(80, 16777215))
+ self.pktsCorrectEdit.setObjectName("pktsCorrectEdit")
+ self.formLayout_4.setWidget(1, QtGui.QFormLayout.FieldRole, self.pktsCorrectEdit)
+ self.perLabel = QtGui.QLabel(self.formLayoutWidget_4)
+ self.perLabel.setObjectName("perLabel")
+ self.formLayout_4.setWidget(2, QtGui.QFormLayout.LabelRole, self.perLabel)
+ self.perEdit = QtGui.QLineEdit(self.formLayoutWidget_4)
+ self.perEdit.setMinimumSize(QtCore.QSize(60, 0))
+ self.perEdit.setMaximumSize(QtCore.QSize(80, 16777215))
+ self.perEdit.setObjectName("perEdit")
+ self.formLayout_4.setWidget(2, QtGui.QFormLayout.FieldRole, self.perEdit)
+ self.gridLayout.addWidget(self.rxBox_2, 2, 3, 1, 1)
+ spacerItem1 = QtGui.QSpacerItem(20, 20, QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Minimum)
+ self.gridLayout.addItem(spacerItem1, 2, 4, 1, 1)
+ self.verticalLayout = QtGui.QVBoxLayout()
+ self.verticalLayout.setObjectName("verticalLayout")
+ self.pauseButton = QtGui.QPushButton(self.centralwidget)
+ self.pauseButton.setMinimumSize(QtCore.QSize(80, 0))
+ self.pauseButton.setMaximumSize(QtCore.QSize(80, 16777215))
+ self.pauseButton.setObjectName("pauseButton")
+ self.verticalLayout.addWidget(self.pauseButton)
+ spacerItem2 = QtGui.QSpacerItem(20, 60, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Fixed)
+ self.verticalLayout.addItem(spacerItem2)
+ self.closeButton = QtGui.QPushButton(self.centralwidget)
+ self.closeButton.setMinimumSize(QtCore.QSize(80, 0))
+ self.closeButton.setMaximumSize(QtCore.QSize(80, 16777215))
+ self.closeButton.setObjectName("closeButton")
+ self.verticalLayout.addWidget(self.closeButton)
+ self.gridLayout.addLayout(self.verticalLayout, 2, 5, 1, 1)
+ self.rxBox = QtGui.QGroupBox(self.centralwidget)
+ sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)
+ sizePolicy.setHorizontalStretch(0)
+ sizePolicy.setVerticalStretch(0)
+ sizePolicy.setHeightForWidth(self.rxBox.sizePolicy().hasHeightForWidth())
+ self.rxBox.setSizePolicy(sizePolicy)
+ self.rxBox.setMinimumSize(QtCore.QSize(180, 120))
+ self.rxBox.setMaximumSize(QtCore.QSize(180, 16777215))
+ self.rxBox.setObjectName("rxBox")
+ self.formLayoutWidget_3 = QtGui.QWidget(self.rxBox)
+ self.formLayoutWidget_3.setGeometry(QtCore.QRect(10, 10, 161, 101))
+ self.formLayoutWidget_3.setObjectName("formLayoutWidget_3")
+ self.formLayout_3 = QtGui.QFormLayout(self.formLayoutWidget_3)
+ self.formLayout_3.setSizeConstraint(QtGui.QLayout.SetFixedSize)
+ self.formLayout_3.setObjectName("formLayout_3")
+ self.alphaTimeLabel = QtGui.QLabel(self.formLayoutWidget_3)
+ self.alphaTimeLabel.setObjectName("alphaTimeLabel")
+ self.formLayout_3.setWidget(0, QtGui.QFormLayout.LabelRole, self.alphaTimeLabel)
+ self.alphaFreqLabel = QtGui.QLabel(self.formLayoutWidget_3)
+ self.alphaFreqLabel.setObjectName("alphaFreqLabel")
+ self.formLayout_3.setWidget(2, QtGui.QFormLayout.LabelRole, self.alphaFreqLabel)
+ self.alphaTimeEdit = QtGui.QLineEdit(self.formLayoutWidget_3)
+ self.alphaTimeEdit.setMinimumSize(QtCore.QSize(60, 0))
+ self.alphaTimeEdit.setMaximumSize(QtCore.QSize(80, 16777215))
+ self.alphaTimeEdit.setObjectName("alphaTimeEdit")
+ self.formLayout_3.setWidget(0, QtGui.QFormLayout.FieldRole, self.alphaTimeEdit)
+ self.alphaFreqEdit = QtGui.QLineEdit(self.formLayoutWidget_3)
+ self.alphaFreqEdit.setMinimumSize(QtCore.QSize(60, 0))
+ self.alphaFreqEdit.setMaximumSize(QtCore.QSize(80, 16777215))
+ self.alphaFreqEdit.setObjectName("alphaFreqEdit")
+ self.formLayout_3.setWidget(2, QtGui.QFormLayout.FieldRole, self.alphaFreqEdit)
+ self.betaTimeEdit = QtGui.QLineEdit(self.formLayoutWidget_3)
+ self.betaTimeEdit.setMaximumSize(QtCore.QSize(80, 16777215))
+ self.betaTimeEdit.setObjectName("betaTimeEdit")
+ self.formLayout_3.setWidget(1, QtGui.QFormLayout.FieldRole, self.betaTimeEdit)
+ self.betaTimeLabel = QtGui.QLabel(self.formLayoutWidget_3)
+ self.betaTimeLabel.setObjectName("betaTimeLabel")
+ self.formLayout_3.setWidget(1, QtGui.QFormLayout.LabelRole, self.betaTimeLabel)
+ self.gridLayout.addWidget(self.rxBox, 2, 2, 1, 1)
+ DigitalWindow.setCentralWidget(self.centralwidget)
+ self.menubar = QtGui.QMenuBar(DigitalWindow)
+ self.menubar.setGeometry(QtCore.QRect(0, 0, 1019, 24))
+ self.menubar.setObjectName("menubar")
+ self.menuFile = QtGui.QMenu(self.menubar)
+ self.menuFile.setObjectName("menuFile")
+ DigitalWindow.setMenuBar(self.menubar)
+ self.statusbar = QtGui.QStatusBar(DigitalWindow)
+ self.statusbar.setObjectName("statusbar")
+ DigitalWindow.setStatusBar(self.statusbar)
+ self.actionExit = QtGui.QAction(DigitalWindow)
+ self.actionExit.setObjectName("actionExit")
+ self.menuFile.addAction(self.actionExit)
+ self.menubar.addAction(self.menuFile.menuAction())
+
+ self.retranslateUi(DigitalWindow)
+ QtCore.QObject.connect(self.closeButton, QtCore.SIGNAL("clicked()"), DigitalWindow.close)
+ QtCore.QObject.connect(self.actionExit, QtCore.SIGNAL("triggered()"), DigitalWindow.close)
+ QtCore.QMetaObject.connectSlotsByName(DigitalWindow)
+ DigitalWindow.setTabOrder(self.snrEdit, self.freqEdit)
+ DigitalWindow.setTabOrder(self.freqEdit, self.timeEdit)
+
+ def retranslateUi(self, DigitalWindow):
+ DigitalWindow.setWindowTitle(QtGui.QApplication.translate("DigitalWindow", "MainWindow", None, QtGui.QApplication.UnicodeUTF8))
+ self.sysBox.setTitle(QtGui.QApplication.translate("DigitalWindow", "System Parameters", None, QtGui.QApplication.UnicodeUTF8))
+ self.sampleRateLabel.setText(QtGui.QApplication.translate("DigitalWindow", "Sample Rate (sps)", None, QtGui.QApplication.UnicodeUTF8))
+ self.channelModeBox.setTitle(QtGui.QApplication.translate("DigitalWindow", "Channel Model Parameters", None, QtGui.QApplication.UnicodeUTF8))
+ self.snrLabel.setText(QtGui.QApplication.translate("DigitalWindow", "SNR (dB)", None, QtGui.QApplication.UnicodeUTF8))
+ self.freqLabel.setText(QtGui.QApplication.translate("DigitalWindow", "Frequency Offset (Hz)", None, QtGui.QApplication.UnicodeUTF8))
+ self.timeLabel.setText(QtGui.QApplication.translate("DigitalWindow", "Timing Offset", None, QtGui.QApplication.UnicodeUTF8))
+ self.rxBox_2.setTitle(QtGui.QApplication.translate("DigitalWindow", "Received Packet Info", None, QtGui.QApplication.UnicodeUTF8))
+ self.pktsRcvdLabel.setText(QtGui.QApplication.translate("DigitalWindow", "Packets Rcvd.", None, QtGui.QApplication.UnicodeUTF8))
+ self.pktsCorrectLabel.setText(QtGui.QApplication.translate("DigitalWindow", "Packets Correct", None, QtGui.QApplication.UnicodeUTF8))
+ self.perLabel.setText(QtGui.QApplication.translate("DigitalWindow", "PER", None, QtGui.QApplication.UnicodeUTF8))
+ self.pauseButton.setText(QtGui.QApplication.translate("DigitalWindow", "Pause", None, QtGui.QApplication.UnicodeUTF8))
+ self.closeButton.setText(QtGui.QApplication.translate("DigitalWindow", "Close", None, QtGui.QApplication.UnicodeUTF8))
+ self.rxBox.setTitle(QtGui.QApplication.translate("DigitalWindow", "Receiver Parameters", None, QtGui.QApplication.UnicodeUTF8))
+ self.alphaTimeLabel.setText(QtGui.QApplication.translate("DigitalWindow", "Alpha: time", None, QtGui.QApplication.UnicodeUTF8))
+ self.alphaFreqLabel.setText(QtGui.QApplication.translate("DigitalWindow", "Alpha: freq", None, QtGui.QApplication.UnicodeUTF8))
+ self.betaTimeLabel.setText(QtGui.QApplication.translate("DigitalWindow", "Beta: time", None, QtGui.QApplication.UnicodeUTF8))
+ self.menuFile.setTitle(QtGui.QApplication.translate("DigitalWindow", "&File", None, QtGui.QApplication.UnicodeUTF8))
+ self.actionExit.setText(QtGui.QApplication.translate("DigitalWindow", "E&xit", None, QtGui.QApplication.UnicodeUTF8))
+
--- /dev/null
+<ui version="4.0" >
+ <class>DigitalWindow</class>
+ <widget class="QMainWindow" name="DigitalWindow" >
+ <property name="geometry" >
+ <rect>
+ <x>0</x>
+ <y>0</y>
+ <width>1019</width>
+ <height>754</height>
+ </rect>
+ </property>
+ <property name="windowTitle" >
+ <string>MainWindow</string>
+ </property>
+ <widget class="QWidget" name="centralwidget" >
+ <layout class="QGridLayout" name="gridLayout" >
+ <item row="2" column="0" >
+ <layout class="QVBoxLayout" name="verticalLayout_2" >
+ <item>
+ <widget class="QGroupBox" name="sysBox" >
+ <property name="sizePolicy" >
+ <sizepolicy vsizetype="Fixed" hsizetype="Fixed" >
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="minimumSize" >
+ <size>
+ <width>240</width>
+ <height>60</height>
+ </size>
+ </property>
+ <property name="maximumSize" >
+ <size>
+ <width>240</width>
+ <height>16777215</height>
+ </size>
+ </property>
+ <property name="title" >
+ <string>System Parameters</string>
+ </property>
+ <widget class="QWidget" name="formLayoutWidget" >
+ <property name="geometry" >
+ <rect>
+ <x>10</x>
+ <y>20</y>
+ <width>211</width>
+ <height>31</height>
+ </rect>
+ </property>
+ <layout class="QFormLayout" name="formLayout" >
+ <property name="sizeConstraint" >
+ <enum>QLayout::SetFixedSize</enum>
+ </property>
+ <property name="verticalSpacing" >
+ <number>20</number>
+ </property>
+ <item row="0" column="1" >
+ <widget class="QLineEdit" name="sampleRateEdit" >
+ <property name="sizePolicy" >
+ <sizepolicy vsizetype="Fixed" hsizetype="Fixed" >
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="minimumSize" >
+ <size>
+ <width>60</width>
+ <height>26</height>
+ </size>
+ </property>
+ <property name="maximumSize" >
+ <size>
+ <width>80</width>
+ <height>26</height>
+ </size>
+ </property>
+ </widget>
+ </item>
+ <item row="0" column="0" >
+ <widget class="QLabel" name="sampleRateLabel" >
+ <property name="sizePolicy" >
+ <sizepolicy vsizetype="Fixed" hsizetype="Fixed" >
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="minimumSize" >
+ <size>
+ <width>0</width>
+ <height>20</height>
+ </size>
+ </property>
+ <property name="maximumSize" >
+ <size>
+ <width>16777215</width>
+ <height>20</height>
+ </size>
+ </property>
+ <property name="text" >
+ <string>Sample Rate (sps)</string>
+ </property>
+ </widget>
+ </item>
+ </layout>
+ </widget>
+ </widget>
+ </item>
+ <item>
+ <spacer name="verticalSpacer_2" >
+ <property name="orientation" >
+ <enum>Qt::Vertical</enum>
+ </property>
+ <property name="sizeType" >
+ <enum>QSizePolicy::Fixed</enum>
+ </property>
+ <property name="sizeHint" stdset="0" >
+ <size>
+ <width>20</width>
+ <height>60</height>
+ </size>
+ </property>
+ </spacer>
+ </item>
+ </layout>
+ </item>
+ <item row="0" column="0" colspan="6" >
+ <layout class="QVBoxLayout" name="verticalLayout_5" >
+ <item>
+ <widget class="QFrame" name="sinkFrame" >
+ <property name="sizePolicy" >
+ <sizepolicy vsizetype="Expanding" hsizetype="Expanding" >
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="minimumSize" >
+ <size>
+ <width>500</width>
+ <height>550</height>
+ </size>
+ </property>
+ <property name="frameShape" >
+ <enum>QFrame::StyledPanel</enum>
+ </property>
+ <property name="frameShadow" >
+ <enum>QFrame::Raised</enum>
+ </property>
+ <layout class="QGridLayout" name="gridLayout_2" >
+ <item row="1" column="0" >
+ <layout class="QHBoxLayout" name="sinkLayout" />
+ </item>
+ </layout>
+ </widget>
+ </item>
+ </layout>
+ </item>
+ <item row="2" column="1" >
+ <widget class="QGroupBox" name="channelModeBox" >
+ <property name="sizePolicy" >
+ <sizepolicy vsizetype="Fixed" hsizetype="Fixed" >
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="minimumSize" >
+ <size>
+ <width>245</width>
+ <height>130</height>
+ </size>
+ </property>
+ <property name="maximumSize" >
+ <size>
+ <width>245</width>
+ <height>16777215</height>
+ </size>
+ </property>
+ <property name="title" >
+ <string>Channel Model Parameters</string>
+ </property>
+ <widget class="QWidget" name="formLayoutWidget_2" >
+ <property name="geometry" >
+ <rect>
+ <x>10</x>
+ <y>20</y>
+ <width>221</width>
+ <height>98</height>
+ </rect>
+ </property>
+ <layout class="QFormLayout" name="formLayout_2" >
+ <property name="sizeConstraint" >
+ <enum>QLayout::SetFixedSize</enum>
+ </property>
+ <property name="fieldGrowthPolicy" >
+ <enum>QFormLayout::AllNonFixedFieldsGrow</enum>
+ </property>
+ <item row="0" column="0" >
+ <widget class="QLabel" name="snrLabel" >
+ <property name="text" >
+ <string>SNR (dB)</string>
+ </property>
+ </widget>
+ </item>
+ <item row="0" column="1" >
+ <widget class="QLineEdit" name="snrEdit" >
+ <property name="minimumSize" >
+ <size>
+ <width>60</width>
+ <height>0</height>
+ </size>
+ </property>
+ <property name="maximumSize" >
+ <size>
+ <width>80</width>
+ <height>16777215</height>
+ </size>
+ </property>
+ </widget>
+ </item>
+ <item row="1" column="0" >
+ <widget class="QLabel" name="freqLabel" >
+ <property name="text" >
+ <string>Frequency Offset (Hz)</string>
+ </property>
+ </widget>
+ </item>
+ <item row="1" column="1" >
+ <widget class="QLineEdit" name="freqEdit" >
+ <property name="minimumSize" >
+ <size>
+ <width>60</width>
+ <height>0</height>
+ </size>
+ </property>
+ <property name="maximumSize" >
+ <size>
+ <width>80</width>
+ <height>16777215</height>
+ </size>
+ </property>
+ </widget>
+ </item>
+ <item row="2" column="0" >
+ <widget class="QLabel" name="timeLabel" >
+ <property name="text" >
+ <string>Timing Offset</string>
+ </property>
+ </widget>
+ </item>
+ <item row="2" column="1" >
+ <widget class="QLineEdit" name="timeEdit" >
+ <property name="minimumSize" >
+ <size>
+ <width>60</width>
+ <height>0</height>
+ </size>
+ </property>
+ <property name="maximumSize" >
+ <size>
+ <width>80</width>
+ <height>16777215</height>
+ </size>
+ </property>
+ </widget>
+ </item>
+ </layout>
+ </widget>
+ <zorder>formLayoutWidget_2</zorder>
+ <zorder>rxBox</zorder>
+ </widget>
+ </item>
+ <item row="2" column="3" >
+ <widget class="QGroupBox" name="rxBox_2" >
+ <property name="sizePolicy" >
+ <sizepolicy vsizetype="Fixed" hsizetype="Fixed" >
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="minimumSize" >
+ <size>
+ <width>220</width>
+ <height>125</height>
+ </size>
+ </property>
+ <property name="maximumSize" >
+ <size>
+ <width>265</width>
+ <height>125</height>
+ </size>
+ </property>
+ <property name="title" >
+ <string>Received Packet Info</string>
+ </property>
+ <widget class="QWidget" name="formLayoutWidget_4" >
+ <property name="geometry" >
+ <rect>
+ <x>10</x>
+ <y>20</y>
+ <width>248</width>
+ <height>188</height>
+ </rect>
+ </property>
+ <layout class="QFormLayout" name="formLayout_4" >
+ <property name="sizeConstraint" >
+ <enum>QLayout::SetFixedSize</enum>
+ </property>
+ <property name="fieldGrowthPolicy" >
+ <enum>QFormLayout::AllNonFixedFieldsGrow</enum>
+ </property>
+ <item row="0" column="0" >
+ <widget class="QLabel" name="pktsRcvdLabel" >
+ <property name="text" >
+ <string>Packets Rcvd.</string>
+ </property>
+ </widget>
+ </item>
+ <item row="0" column="1" >
+ <widget class="QLineEdit" name="pktsRcvdEdit" >
+ <property name="minimumSize" >
+ <size>
+ <width>60</width>
+ <height>0</height>
+ </size>
+ </property>
+ <property name="maximumSize" >
+ <size>
+ <width>80</width>
+ <height>16777215</height>
+ </size>
+ </property>
+ </widget>
+ </item>
+ <item row="1" column="0" >
+ <widget class="QLabel" name="pktsCorrectLabel" >
+ <property name="text" >
+ <string>Packets Correct</string>
+ </property>
+ </widget>
+ </item>
+ <item row="1" column="1" >
+ <widget class="QLineEdit" name="pktsCorrectEdit" >
+ <property name="minimumSize" >
+ <size>
+ <width>60</width>
+ <height>0</height>
+ </size>
+ </property>
+ <property name="maximumSize" >
+ <size>
+ <width>80</width>
+ <height>16777215</height>
+ </size>
+ </property>
+ </widget>
+ </item>
+ <item row="2" column="0" >
+ <widget class="QLabel" name="perLabel" >
+ <property name="text" >
+ <string>PER</string>
+ </property>
+ </widget>
+ </item>
+ <item row="2" column="1" >
+ <widget class="QLineEdit" name="perEdit" >
+ <property name="minimumSize" >
+ <size>
+ <width>60</width>
+ <height>0</height>
+ </size>
+ </property>
+ <property name="maximumSize" >
+ <size>
+ <width>80</width>
+ <height>16777215</height>
+ </size>
+ </property>
+ </widget>
+ </item>
+ </layout>
+ <zorder>pktsRcvdLabel</zorder>
+ <zorder>pktsCorrectLabel</zorder>
+ <zorder>perLabel</zorder>
+ <zorder>pktsRcvdEdit</zorder>
+ <zorder>pktsCorrectEdit</zorder>
+ <zorder>perEdit</zorder>
+ <zorder>rxBox</zorder>
+ </widget>
+ </widget>
+ </item>
+ <item row="2" column="4" >
+ <spacer name="horizontalSpacer" >
+ <property name="orientation" >
+ <enum>Qt::Horizontal</enum>
+ </property>
+ <property name="sizeHint" stdset="0" >
+ <size>
+ <width>20</width>
+ <height>20</height>
+ </size>
+ </property>
+ </spacer>
+ </item>
+ <item row="2" column="5" >
+ <layout class="QVBoxLayout" name="verticalLayout" >
+ <item>
+ <widget class="QPushButton" name="pauseButton" >
+ <property name="minimumSize" >
+ <size>
+ <width>80</width>
+ <height>0</height>
+ </size>
+ </property>
+ <property name="maximumSize" >
+ <size>
+ <width>80</width>
+ <height>16777215</height>
+ </size>
+ </property>
+ <property name="text" >
+ <string>Pause</string>
+ </property>
+ </widget>
+ </item>
+ <item>
+ <spacer name="verticalSpacer" >
+ <property name="orientation" >
+ <enum>Qt::Vertical</enum>
+ </property>
+ <property name="sizeType" >
+ <enum>QSizePolicy::Fixed</enum>
+ </property>
+ <property name="sizeHint" stdset="0" >
+ <size>
+ <width>20</width>
+ <height>60</height>
+ </size>
+ </property>
+ </spacer>
+ </item>
+ <item>
+ <widget class="QPushButton" name="closeButton" >
+ <property name="minimumSize" >
+ <size>
+ <width>80</width>
+ <height>0</height>
+ </size>
+ </property>
+ <property name="maximumSize" >
+ <size>
+ <width>80</width>
+ <height>16777215</height>
+ </size>
+ </property>
+ <property name="text" >
+ <string>Close</string>
+ </property>
+ </widget>
+ </item>
+ </layout>
+ </item>
+ <item row="2" column="2" >
+ <widget class="QGroupBox" name="rxBox" >
+ <property name="sizePolicy" >
+ <sizepolicy vsizetype="Fixed" hsizetype="Fixed" >
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="minimumSize" >
+ <size>
+ <width>180</width>
+ <height>120</height>
+ </size>
+ </property>
+ <property name="maximumSize" >
+ <size>
+ <width>180</width>
+ <height>16777215</height>
+ </size>
+ </property>
+ <property name="title" >
+ <string>Receiver Parameters</string>
+ </property>
+ <widget class="QWidget" name="formLayoutWidget_3" >
+ <property name="geometry" >
+ <rect>
+ <x>10</x>
+ <y>10</y>
+ <width>161</width>
+ <height>101</height>
+ </rect>
+ </property>
+ <layout class="QFormLayout" name="formLayout_3" >
+ <property name="sizeConstraint" >
+ <enum>QLayout::SetFixedSize</enum>
+ </property>
+ <item row="0" column="0" >
+ <widget class="QLabel" name="alphaTimeLabel" >
+ <property name="text" >
+ <string>Alpha: time</string>
+ </property>
+ </widget>
+ </item>
+ <item row="2" column="0" >
+ <widget class="QLabel" name="alphaFreqLabel" >
+ <property name="text" >
+ <string>Alpha: freq</string>
+ </property>
+ </widget>
+ </item>
+ <item row="0" column="1" >
+ <widget class="QLineEdit" name="alphaTimeEdit" >
+ <property name="minimumSize" >
+ <size>
+ <width>60</width>
+ <height>0</height>
+ </size>
+ </property>
+ <property name="maximumSize" >
+ <size>
+ <width>80</width>
+ <height>16777215</height>
+ </size>
+ </property>
+ </widget>
+ </item>
+ <item row="2" column="1" >
+ <widget class="QLineEdit" name="alphaFreqEdit" >
+ <property name="minimumSize" >
+ <size>
+ <width>60</width>
+ <height>0</height>
+ </size>
+ </property>
+ <property name="maximumSize" >
+ <size>
+ <width>80</width>
+ <height>16777215</height>
+ </size>
+ </property>
+ </widget>
+ </item>
+ <item row="1" column="1" >
+ <widget class="QLineEdit" name="betaTimeEdit" >
+ <property name="maximumSize" >
+ <size>
+ <width>80</width>
+ <height>16777215</height>
+ </size>
+ </property>
+ </widget>
+ </item>
+ <item row="1" column="0" >
+ <widget class="QLabel" name="betaTimeLabel" >
+ <property name="text" >
+ <string>Beta: time</string>
+ </property>
+ </widget>
+ </item>
+ </layout>
+ </widget>
+ </widget>
+ </item>
+ </layout>
+ <zorder>channelModeBox</zorder>
+ <zorder></zorder>
+ <zorder>rxBox_2</zorder>
+ <zorder>horizontalSpacer</zorder>
+ <zorder></zorder>
+ <zorder>rxBox</zorder>
+ </widget>
+ <widget class="QMenuBar" name="menubar" >
+ <property name="geometry" >
+ <rect>
+ <x>0</x>
+ <y>0</y>
+ <width>1019</width>
+ <height>24</height>
+ </rect>
+ </property>
+ <widget class="QMenu" name="menuFile" >
+ <property name="title" >
+ <string>&File</string>
+ </property>
+ <addaction name="actionExit" />
+ </widget>
+ <addaction name="menuFile" />
+ </widget>
+ <widget class="QStatusBar" name="statusbar" />
+ <action name="actionExit" >
+ <property name="text" >
+ <string>E&xit</string>
+ </property>
+ </action>
+ </widget>
+ <tabstops>
+ <tabstop>snrEdit</tabstop>
+ <tabstop>freqEdit</tabstop>
+ <tabstop>timeEdit</tabstop>
+ </tabstops>
+ <resources/>
+ <connections>
+ <connection>
+ <sender>closeButton</sender>
+ <signal>clicked()</signal>
+ <receiver>DigitalWindow</receiver>
+ <slot>close()</slot>
+ <hints>
+ <hint type="sourcelabel" >
+ <x>322</x>
+ <y>623</y>
+ </hint>
+ <hint type="destinationlabel" >
+ <x>66</x>
+ <y>561</y>
+ </hint>
+ </hints>
+ </connection>
+ <connection>
+ <sender>actionExit</sender>
+ <signal>triggered()</signal>
+ <receiver>DigitalWindow</receiver>
+ <slot>close()</slot>
+ <hints>
+ <hint type="sourcelabel" >
+ <x>-1</x>
+ <y>-1</y>
+ </hint>
+ <hint type="destinationlabel" >
+ <x>617</x>
+ <y>327</y>
+ </hint>
+ </hints>
+ </connection>
+ </connections>
+</ui>
libgnuradio_atsc_la_LIBADD = \
$(GNURADIO_CORE_LA)
+libgnuradio_atsc_la_LDFLAGS = \
+ $(NO_UNDEFINED)
+
noinst_LTLIBRARIES = libgnuradio-atsc-qa.la
libgnuradio_atsc_qa_la_SOURCES = \
libgnuradio_atsc_qa_la_LIBADD = \
$(GNURADIO_CORE_LA)
+libgnuradio_atsc_qa_la_LDFLAGS = \
+ $(NO_UNDEFINED)
+
# These headers get installed in ${prefix}/include/gnuradio
grinclude_HEADERS = \
#ifndef INCLUDED_AUDIO_OSX_H
#define INCLUDED_AUDIO_OSX_H
-#define CheckErrorAndThrow(err,what,throw_str) \
-if (err) { \
- OSStatus error = static_cast<OSStatus>(err); \
- fprintf (stderr, "%s\n Error# %ld ('%4s')\n %s:%d\n", \
- what, error, (char*)(&err), __FILE__, __LINE__); \
- fflush (stdout); \
- throw std::runtime_error (throw_str); \
-}
+#include <iostream>
+#include <string.h>
-#define CheckError(err,what) \
-if (err) { \
- OSStatus error = static_cast<OSStatus>(err); \
- fprintf (stderr, "%s\n Error# %ld ('%4s')\n %s:%d\n", \
- what, error, (char*)(&err), __FILE__, __LINE__); \
- fflush (stdout); \
-}
+#define CheckErrorAndThrow(err,what,throw_str) \
+ if (err) { \
+ OSStatus error = static_cast<OSStatus>(err); \
+ char err_str[4]; \
+ strncpy (err_str, (char*)(&err), 4); \
+ std::cerr << what << std::endl; \
+ std::cerr << " Error# " << error << " ('" << err_str \
+ << "')" << std::endl; \
+ std::cerr << " " << __FILE__ << ":" << __LINE__ << std::endl; \
+ fflush (stderr); \
+ throw std::runtime_error (throw_str); \
+ }
+
+#define CheckError(err,what) \
+ if (err) { \
+ OSStatus error = static_cast<OSStatus>(err); \
+ char err_str[4]; \
+ strncpy (err_str, (char*)(&err), 4); \
+ std::cerr << what << std::endl; \
+ std::cerr << " Error# " << error << " ('" << err_str \
+ << "')" << std::endl; \
+ std::cerr << " " << __FILE__ << ":" << __LINE__ << std::endl; \
+ fflush (stderr); \
+ }
#ifdef WORDS_BIGENDIAN
#define GR_PCM_ENDIANNESS kLinearPCMFormatFlagIsBigEndian
#define GR_PCM_ENDIANNESS 0
#endif
+// Check the version of MacOSX being used
+#ifdef __APPLE_CC__
+#include <AvailabilityMacros.h>
+#ifndef MAC_OS_X_VERSION_10_6
+#define MAC_OS_X_VERSION_10_6 1060
+#endif
+#if MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_6
+#define GR_USE_OLD_AUDIO_UNIT
+#endif
+#endif
+
#endif /* INCLUDED_AUDIO_OSX_H */
d_OutputAU (0)
{
if (sample_rate <= 0) {
- fprintf (stderr, "Invalid Sample Rate: %d\n", sample_rate);
+ std::cerr << "Invalid Sample Rate: " << sample_rate << std::endl;
throw std::invalid_argument ("audio_osx_sink::audio_osx_sink");
} else
d_sample_rate = (Float64) sample_rate;
if (channel_config <= 0 & channel_config != -1) {
- fprintf (stderr, "Invalid Channel Config: %d\n", channel_config);
+ std::cerr << "Invalid Channel Config: " << channel_config << std::endl;
throw std::invalid_argument ("audio_osx_sink::audio_osx_sink");
} else if (channel_config == -1) {
// no user input; try "device name" instead
int l_n_channels = (int) strtol (device_name.data(), (char **)NULL, 10);
if (l_n_channels == 0 & errno) {
- fprintf (stderr, "Error Converting Device Name: %d\n", errno);
+ std::cerr << "Error Converting Device Name: " << errno << std::endl;
throw std::invalid_argument ("audio_osx_sink::audio_osx_sink");
}
if (l_n_channels <= 0)
if (max_sample_count == -1)
max_sample_count = sample_rate;
else if (max_sample_count <= 0) {
- fprintf (stderr, "Invalid Max Sample Count: %d\n", max_sample_count);
+ std::cerr << "Invalid Max Sample Count: " << max_sample_count << std::endl;
throw std::invalid_argument ("audio_osx_sink::audio_osx_sink");
}
OSStatus err = noErr;
// Open the default output unit
+#ifndef GR_USE_OLD_AUDIO_UNIT
+ AudioComponentDescription desc;
+#else
ComponentDescription desc;
+#endif
+
desc.componentType = kAudioUnitType_Output;
desc.componentSubType = kAudioUnitSubType_DefaultOutput;
desc.componentManufacturer = kAudioUnitManufacturer_Apple;
desc.componentFlags = 0;
desc.componentFlagsMask = 0;
+#ifndef GR_USE_OLD_AUDIO_UNIT
+ AudioComponent comp = AudioComponentFindNext(NULL, &desc);
+ if (comp == NULL) {
+ std::cerr << "AudioComponentFindNext Error" << std::endl;
+ throw std::runtime_error ("audio_osx_sink::audio_osx_sink");
+ }
+#else
Component comp = FindNextComponent (NULL, &desc);
if (comp == NULL) {
- fprintf (stderr, "FindNextComponent Error\n");
+ std::cerr << "FindNextComponent Error" << std::endl;
throw std::runtime_error ("audio_osx_sink::audio_osx_sink");
}
+#endif
+#ifndef GR_USE_OLD_AUDIO_UNIT
+ err = AudioComponentInstanceNew (comp, &d_OutputAU);
+ CheckErrorAndThrow (err, "AudioComponentInstanceNew", "audio_osx_sink::audio_osx_sink");
+#else
err = OpenAComponent (comp, &d_OutputAU);
CheckErrorAndThrow (err, "OpenAComponent", "audio_osx_sink::audio_osx_sink");
+#endif
// Set up a callback function to generate output to the output unit
"audio_osx_sink::audio_osx_sink");
#if _OSX_AU_DEBUG_
- fprintf (stderr, "audio_osx_sink Parameters:\n");
- fprintf (stderr, " Sample Rate is %g\n", d_sample_rate);
- fprintf (stderr, " Number of Channels is %ld\n", d_n_channels);
- fprintf (stderr, " Max # samples to store per channel is %ld",
- d_max_sample_count);
+ std::cerr << "audio_osx_sink Parameters:" << std::endl;
+ std::cerr << " Sample Rate is " << d_sample_rate << std::endl;
+ std::cerr << " Number of Channels is " << d_n_channels << std::endl;
+ std::cerr << " Max # samples to store per channel is " << d_max_sample_count << std::endl;
#endif
}
// stop and close the AudioUnit
stop ();
AudioUnitUninitialize (d_OutputAU);
+#ifndef GR_USE_OLD_AUDIO_UNIT
+ AudioComponentInstanceDispose (d_OutputAU);
+#else
CloseComponent (d_OutputAU);
+#endif
// empty and delete the queues
for (UInt32 n = 0; n < d_n_channels; n++) {
#endif
#if _OSX_AU_DEBUG_
- fprintf (stderr, "work1: qSC = %ld, lMC = %ld, dmSC = %ld, nOI = %d\n",
- d_queueSampleCount, l_max_count, d_max_sample_count, noutput_items);
+ std::cerr << "work1: qSC = " << d_queueSampleCount << ", lMC = "<< l_max_count
+ << ", dmSC = " << d_max_sample_count << ", nOI = " << noutput_items << std::endl;
#endif
if (d_queueSampleCount > l_max_count) {
if (res == -1) {
// data coming in too fast
// drop oldest buffer
- fputs ("oX", stderr);
+ fputs ("aO", stderr);
fflush (stderr);
// set the local number of samples available to the max
d_queueSampleCount = d_buffers[0]->buffer_length_items ();
}
#if _OSX_AU_DEBUG_
- fprintf (stderr, "work2: #OI = %4d, #Cnt = %4ld, mSC = %ld\n",
- noutput_items, d_queueSampleCount, d_max_sample_count);
+ std::cerr << "work2: #OI = " << noutput_items << ", #Cnt = "
+ << d_queueSampleCount << ", mSC = " << d_max_sample_count << std::endl;
#endif
// release control to allow for other processing parts to run
This->d_internal->lock ();
#if _OSX_AU_DEBUG_
- fprintf (stderr, "cb_in: SC = %4ld, in#F = %4ld\n",
- This->d_queueSampleCount, inNumberFrames);
+ std::cerr << "cb_in: SC = " << This->d_queueSampleCount
+ << ", in#F = " << inNumberFrames << std::endl;
#endif
if (This->d_queueSampleCount < inNumberFrames) {
int l_counter = This->d_n_channels;
while (--l_counter >= 0) {
- UInt32 t_n_output_items = inNumberFrames;
+ size_t t_n_output_items = inNumberFrames;
float* outBuffer = (float*) ioData->mBuffers[l_counter].mData;
This->d_buffers[l_counter]->dequeue (outBuffer, &t_n_output_items);
if (t_n_output_items != inNumberFrames) {
}
#if _OSX_AU_DEBUG_
- fprintf (stderr, "cb_out: SC = %4ld\n", This->d_queueSampleCount);
+ std::cerr << "cb_out: SC = " << This->d_queueSampleCount << std::endl;
#endif
// signal that data is available
void PrintStreamDesc (AudioStreamBasicDescription *inDesc)
{
if (inDesc == NULL) {
- fprintf (stderr, "PrintStreamDesc: Can't print a NULL desc!\n");
+ std::cerr << "PrintStreamDesc: Can't print a NULL desc!" << std::endl;
return;
}
- fprintf (stderr, " Sample Rate : %g\n", inDesc->mSampleRate);
- fprintf (stderr, " Format ID : %4s\n", (char*)&inDesc->mFormatID);
- fprintf (stderr, " Format Flags : %lX\n", inDesc->mFormatFlags);
- fprintf (stderr, " Bytes per Packet : %ld\n", inDesc->mBytesPerPacket);
- fprintf (stderr, " Frames per Packet : %ld\n", inDesc->mFramesPerPacket);
- fprintf (stderr, " Bytes per Frame : %ld\n", inDesc->mBytesPerFrame);
- fprintf (stderr, " Channels per Frame : %ld\n", inDesc->mChannelsPerFrame);
- fprintf (stderr, " Bits per Channel : %ld\n", inDesc->mBitsPerChannel);
+ std::cerr << " Sample Rate : " << inDesc->mSampleRate << std::endl;
+ char format_id[4];
+ strncpy (format_id, (char*)(&inDesc->mFormatID), 4);
+ std::cerr << " Format ID : " << format_id << std::endl;
+ std::cerr << " Format Flags : " << inDesc->mFormatFlags << std::endl;
+ std::cerr << " Bytes per Packet : " << inDesc->mBytesPerPacket << std::endl;
+ std::cerr << " Frames per Packet : " << inDesc->mFramesPerPacket << std::endl;
+ std::cerr << " Bytes per Frame : " << inDesc->mBytesPerFrame << std::endl;
+ std::cerr << " Channels per Frame : " << inDesc->mChannelsPerFrame << std::endl;
+ std::cerr << " Bits per Channel : " << inDesc->mBitsPerChannel << std::endl;
}
// FIXME these should query some kind of user preference
d_AudioConverter (0)
{
if (sample_rate <= 0) {
- fprintf (stderr, "Invalid Sample Rate: %d\n", sample_rate);
+ std::cerr << "Invalid Sample Rate: " << sample_rate << std::endl;
throw std::invalid_argument ("audio_osx_source::audio_osx_source");
} else
d_outputSampleRate = (Float64) sample_rate;
if (channel_config <= 0 & channel_config != -1) {
- fprintf (stderr, "Invalid Channel Config: %d\n", channel_config);
+ std::cerr << "Invalid Channel Config: " << channel_config << std::endl;
throw std::invalid_argument ("audio_osx_source::audio_osx_source");
} else if (channel_config == -1) {
// no user input; try "device name" instead
int l_n_channels = (int) strtol (device_name.data(), (char **)NULL, 10);
if (l_n_channels == 0 & errno) {
- fprintf (stderr, "Error Converting Device Name: %d\n", errno);
+ std::cerr << "Error Converting Device Name: " << errno << std::endl;
throw std::invalid_argument ("audio_osx_source::audio_osx_source");
}
if (l_n_channels <= 0)
if (max_sample_count == -1)
max_sample_count = sample_rate;
else if (max_sample_count <= 0) {
- fprintf (stderr, "Invalid Max Sample Count: %d\n", max_sample_count);
+ std::cerr << "Invalid Max Sample Count: " << max_sample_count << std::endl;
throw std::invalid_argument ("audio_osx_source::audio_osx_source");
}
d_max_sample_count = max_sample_count;
#if _OSX_AU_DEBUG_
- fprintf (stderr, "source(): max # samples = %ld\n", d_max_sample_count);
+ std::cerr << "source(): max # samples = " << d_max_sample_count << std::endl;
#endif
OSStatus err = noErr;
// create the default AudioUnit for input
// Open the default input unit
+#ifndef GR_USE_OLD_AUDIO_UNIT
+ AudioComponentDescription InputDesc;
+#else
ComponentDescription InputDesc;
+#endif
+
InputDesc.componentType = kAudioUnitType_Output;
InputDesc.componentSubType = kAudioUnitSubType_HALOutput;
InputDesc.componentFlags = 0;
InputDesc.componentFlagsMask = 0;
+#ifndef GR_USE_OLD_AUDIO_UNIT
+ AudioComponent comp = AudioComponentFindNext (NULL, &InputDesc);
+#else
Component comp = FindNextComponent (NULL, &InputDesc);
+#endif
+
if (comp == NULL) {
- fprintf (stderr, "FindNextComponent Error\n");
+#ifndef GR_USE_OLD_AUDIO_UNIT
+ std::cerr << "AudioComponentFindNext Error" << std::endl;
+#else
+ std::cerr << "FindNextComponent Error" << std::endl;
+#endif
throw std::runtime_error ("audio_osx_source::audio_osx_source");
}
+#ifndef GR_USE_OLD_AUDIO_UNIT
+ err = AudioComponentInstanceNew (comp, &d_InputAU);
+ CheckErrorAndThrow (err, "AudioComponentInstanceNew",
+ "audio_osx_source::audio_osx_source");
+#else
err = OpenAComponent (comp, &d_InputAU);
CheckErrorAndThrow (err, "OpenAComponent",
"audio_osx_source::audio_osx_source");
+#endif
+
UInt32 enableIO;
CheckErrorAndThrow (err, "AudioUnitGetProperty HasIO",
"audio_osx_source::audio_osx_source");
if (hasInput == 0) {
- fprintf (stderr, "Selected Audio Device does not support Input.\n");
+ std::cerr << "Selected Audio Device does not support Input." << std::endl;
throw std::runtime_error ("audio_osx_source::audio_osx_source");
}
"audio_osx_source::audio_osx_source");
#if _OSX_AU_DEBUG_
- fprintf (stderr, "\n---- Device Stream Format ----\n" );
+ std::cerr << std::endl << "---- Device Stream Format ----" << std::endl;
PrintStreamDesc (&asbd_device);
#endif
"audio_osx_source::audio_osx_source");
#if _OSX_AU_DEBUG_
- fprintf (stderr, "\n---- Client Stream Format ----\n");
+ std::cerr << std::endl << "---- Client Stream Format ----" << std::endl;
PrintStreamDesc (&asbd_client);
#endif
"audio_osx_source::audio_osx_source");
#if _OSX_AU_DEBUG_
- fprintf (stderr, "audio_osx_source Parameters:\n");
- fprintf (stderr, " Device Sample Rate is %g\n", d_deviceSampleRate);
- fprintf (stderr, " User Sample Rate is %g\n", d_outputSampleRate);
- fprintf (stderr, " Max Sample Count is %ld\n", d_max_sample_count);
- fprintf (stderr, " # Device Channels is %ld\n", d_n_deviceChannels);
- fprintf (stderr, " # Max Channels is %ld\n", d_n_max_channels);
- fprintf (stderr, " Device Buffer Size is Frames = %ld\n",
- d_deviceBufferSizeFrames);
- fprintf (stderr, " Lead Size is Frames = %ld\n",
- d_leadSizeFrames);
- fprintf (stderr, " Trail Size is Frames = %ld\n",
- d_trailSizeFrames);
- fprintf (stderr, " Input Buffer Size is Frames = %ld\n",
- d_inputBufferSizeFrames);
- fprintf (stderr, " Output Buffer Size is Frames = %ld\n",
- d_outputBufferSizeFrames);
+ std::cerr << "audio_osx_source Parameters:" << std::endl;
+ std::cerr << " Device Sample Rate is " << d_deviceSampleRate << std::endl;
+ std::cerr << " User Sample Rate is " << d_outputSampleRate << std::endl;
+ std::cerr << " Max Sample Count is " << d_max_sample_count << std::endl;
+ std::cerr << " # Device Channels is " << d_n_deviceChannels << std::endl;
+ std::cerr << " # Max Channels is " << d_n_max_channels << std::endl;
+ std::cerr << " Device Buffer Size is Frames = " << d_deviceBufferSizeFrames << std::endl;
+ std::cerr << " Lead Size is Frames = " << d_leadSizeFrames << std::endl;
+ std::cerr << " Trail Size is Frames = " << d_trailSizeFrames << std::endl;
+ std::cerr << " Input Buffer Size is Frames = " << d_inputBufferSizeFrames << std::endl;
+ std::cerr << " Output Buffer Size is Frames = " << d_outputBufferSizeFrames << std::endl;
#endif
}
err = AudioUnitUninitialize (d_InputAU);
CheckError (err, "~audio_osx_source: AudioUnitUninitialize");
+#ifndef GR_USE_OLD_AUDIO_UNIT
+ err = AudioComponentInstanceDispose (d_InputAU);
+ CheckError (err, "~audio_osx_source: AudioComponentInstanceDispose");
+#else
err = CloseComponent (d_InputAU);
CheckError (err, "~audio_osx_source: CloseComponent");
+#endif
// empty and delete the queues
for (UInt32 n = 0; n < d_n_max_channels; n++) {
{
// check # inputs to make sure it's valid
if (ninputs != 0) {
- fprintf (stderr, "audio_osx_source::check_topology(): "
- "number of input streams provided (%d) should be 0.\n",
- ninputs);
+ std::cerr << "audio_osx_source::check_topology(): number of input "
+ << "streams provided (" << ninputs
+ << ") should be 0." << std::endl;
throw std::runtime_error ("audio_osx_source::check_topology()");
}
// check # outputs to make sure it's valid
if ((noutputs < 1) | (noutputs > (int) d_n_max_channels)) {
- fprintf (stderr, "audio_osx_source::check_topology(): "
- "number of output streams provided (%d) should be in "
- "[1,%ld] for the selected audio device.\n",
- noutputs, d_n_max_channels);
+ std::cerr << "audio_osx_source::check_topology(): number of output "
+ << "streams provided (" << noutputs << ") should be in [1,"
+ << d_n_max_channels << "] for the selected audio device."
+ << std::endl;
throw std::runtime_error ("audio_osx_source::check_topology()");
}
d_n_user_channels = noutputs;
#if _OSX_AU_DEBUG_
- fprintf (stderr, "chk_topo: Actual # user output channels = %d\n",
- noutputs);
+ std::cerr << "chk_topo: Actual # user output channels = "
+ << noutputs << std::endl;
#endif
return (true);
d_internal->lock ();
#if _OSX_AU_DEBUG_
- fprintf (stderr, "work1: SC = %4ld, #OI = %4d, #Chan = %ld\n",
- d_queueSampleCount, noutput_items, output_items.size());
+ std::cerr << "work1: SC = " << d_queueSampleCount
+ << ", #OI = " << noutput_items
+ << ", #Chan = " << output_items.size() << std::endl;
#endif
// set the actual # of output items to the 'desired' amount then
// verify that the number copied out is as expected.
while (--l_counter >= 0) {
- UInt32 t_n_output_items = actual_noutput_items;
+ size_t t_n_output_items = actual_noutput_items;
d_buffers[l_counter]->dequeue ((float*) output_items[l_counter],
&t_n_output_items);
if (t_n_output_items != actual_noutput_items) {
- fprintf (stderr, "audio_osx_source::work(): "
- "number of available items changing "
- "unexpectedly; expecting %ld, got %ld.\n",
- actual_noutput_items, t_n_output_items);
+ std::cerr << "audio_osx_source::work(): ERROR: number of "
+ << "available items changing unexpectedly; expecting "
+ << actual_noutput_items << ", got "
+ << t_n_output_items << "." << std::endl;
throw std::runtime_error ("audio_osx_source::work()");
}
}
d_queueSampleCount -= actual_noutput_items;
#if _OSX_AU_DEBUG_
- fprintf (stderr, "work2: SC = %4ld, act#OI = %4ld\n",
- d_queueSampleCount, actual_noutput_items);
+ std::cerr << "work2: SC = " << d_queueSampleCount
+ << ", act#OI = " << actual_noutput_items << std::endl;
#endif
// release control to allow for other processing parts to run
d_internal->unlock ();
#if _OSX_AU_DEBUG_
- fprintf (stderr, "work3: Returning.\n");
+ std::cerr << "work3: Returning." << std::endl;
#endif
return (actual_noutput_items);
This->d_n_ActualInputFrames = (*ioNumberDataPackets);
#if _OSX_AU_DEBUG_
- fprintf (stderr, "cc1: io#DP = %ld, TIBSB = %ld, #C = %d\n",
- *ioNumberDataPackets, totalInputBufferSizeBytes, counter);
+ std::cerr << "cc1: io#DP = " << (*ioNumberDataPackets)
+ << ", TIBSB = " << totalInputBufferSizeBytes
+ << ", #C = " << counter << std::endl;
#endif
while (--counter >= 0) {
}
#if _OSX_AU_DEBUG_
- fprintf (stderr, "cc2: Returning.\n");
+ std::cerr << "cc2: Returning." << std::endl;
#endif
return (noErr);
This->d_internal->lock ();
#if _OSX_AU_DEBUG_
- fprintf (stderr, "cb0: in#F = %4ld, inBN = %ld, SC = %4ld\n",
- inNumberFrames, inBusNumber, This->d_queueSampleCount);
+ std::cerr << "cb0: in#F = " << inNumberFrames
+ << ", inBN = " << inBusNumber
+ << ", SC = " << This->d_queueSampleCount << std::endl;
#endif
// Get the new audio data from the input device
#endif
#if _OSX_AU_DEBUG_
- fprintf (stderr, "cb1: avail: #IF = %ld, #OF = %ld\n",
- AvailableInputFrames, AvailableOutputFrames);
+ std::cerr << "cb1: avail: #IF = " << AvailableInputFrames
+ << ", #OF = " << AvailableOutputFrames << std::endl;
#endif
ActualOutputFrames = AvailableOutputFrames;
// on output, ActualOutputFrames is the actual number of output frames
#if _OSX_AU_DEBUG_
- fprintf (stderr, "cb2: actual: #IF = %ld, #OF = %ld\n",
- This->d_n_ActualInputFrames, AvailableOutputFrames);
+ std::cerr << "cb2: actual: #IF = " << This->d_n_ActualInputFrames
+ << ", #OF = " << AvailableOutputFrames << std::endl;
if (This->d_n_ActualInputFrames != AvailableInputFrames)
- fprintf (stderr, "cb2.1: avail#IF = %ld, actual#IF = %ld\n",
- AvailableInputFrames, This->d_n_ActualInputFrames);
+ std::cerr << "cb2.1: avail#IF = " << AvailableInputFrames
+ << ", actual#IF = " << This->d_n_ActualInputFrames << std::endl;
#endif
}
float* inBuffer = (float*) This->d_OutputBuffer->mBuffers[l_counter].mData;
#if _OSX_AU_DEBUG_
- fprintf (stderr, "cb3: enqueuing audio data.\n");
+ std::cerr << "cb3: enqueuing audio data." << std::endl;
#endif
int l_res = This->d_buffers[l_counter]->enqueue (inBuffer, ActualOutputFrames);
}
#if _OSX_AU_DEBUG_
- fprintf (stderr, "cb4: #OI = %4ld, #Cnt = %4ld, mSC = %ld, \n",
- ActualOutputFrames, This->d_queueSampleCount,
- This->d_max_sample_count);
+ std::cerr << "cb4: #OI = " << ActualOutputFrames
+ << ", #Cnt = " << This->d_queueSampleCount
+ << ", mSC = " << This->d_max_sample_count << std::endl;
#endif
// signal that data is available, if appropraite
This->d_cond_data->signal ();
#if _OSX_AU_DEBUG_
- fprintf (stderr, "cb5: releasing internal mutex.\n");
+ std::cerr << "cb5: releasing internal mutex." << std::endl;
#endif
// release control to allow for other processing parts to run
This->d_internal->unlock ();
#if _OSX_AU_DEBUG_
- fprintf (stderr, "cb6: returning.\n");
+ std::cerr << "cb6: returning." << std::endl;
#endif
return (err);
OSStatus err = noErr;
audio_osx_source* This = static_cast<audio_osx_source*>(inClientData);
- fprintf (stderr, "a_o_s::HardwareListener\n");
+ std::cerr << "a_o_s::HardwareListener" << std::endl;
// set the new default hardware input device for use by our AU
audio_osx_source* This = static_cast<audio_osx_source*>(inRefCon);
AudioStreamBasicDescription asbd;
- fprintf (stderr, "a_o_s::UnitListener\n");
+ std::cerr << "a_o_s::UnitListener" << std::endl;
// get the converter's input ASBD (for printing)
"CurrentInputStreamDescription",
"audio_osx_source::UnitListener");
- fprintf (stderr, "UnitListener: Input Source changed.\n"
- "Old Source Output Info:\n");
+ std::cerr << "UnitListener: Input Source changed." << std::endl
+ << "Old Source Output Info:" << std::endl;
PrintStreamDesc (&asbd);
// get the new input unit's output ASBD
CheckErrorAndThrow (err, "AudioUnitGetProperty StreamFormat",
"audio_osx_source::UnitListener");
- fprintf (stderr, "New Source Output Info:\n");
+ std::cerr << "New Source Output Info:" << std::endl;
PrintStreamDesc (&asbd);
// set the converter's input ASBD to this
/* -*- c++ -*- */
/*
- * Copyright 2006 Free Software Foundation, Inc.
+ * Copyright 2006,2009 Free Software Foundation, Inc.
*
* This file is part of GNU Radio.
*
#define _CIRCULAR_BUFFER_H_
#include "mld_threads.h"
+#include <iostream>
#include <stdexcept>
+#ifndef DO_DEBUG
#define DO_DEBUG 0
+#endif
#if DO_DEBUG
#define DEBUG(X) do{X} while(0);
T* d_buffer;
// the following are in Items (type T)
- UInt32 d_bufLen_I, d_readNdx_I, d_writeNdx_I;
- UInt32 d_n_avail_write_I, d_n_avail_read_I;
+ size_t d_bufLen_I, d_readNdx_I, d_writeNdx_I;
+ size_t d_n_avail_write_I, d_n_avail_read_I;
// stuff to control access to class internals
mld_mutex_ptr d_internal;
};
public:
- circular_buffer (UInt32 bufLen_I,
+ circular_buffer (size_t bufLen_I,
bool doWriteBlock = true, bool doFullRead = false) {
if (bufLen_I == 0)
throw std::runtime_error ("circular_buffer(): "
d_internal = NULL;
d_readBlock = d_writeBlock = NULL;
reset ();
- DEBUG (fprintf (stderr, "c_b(): buf len (items) = %ld, "
- "doWriteBlock = %s, doFullRead = %s\n", d_bufLen_I,
- (d_doWriteBlock ? "true" : "false"),
- (d_doFullRead ? "true" : "false")));
+ DEBUG (std::cerr << "c_b(): buf len (items) = " << d_bufLen_
+ << ", doWriteBlock = " << (d_doWriteBlock ? "true" : "false")
+ << ", doFullRead = " << (d_doFullRead ? "true" : "false")
+ << std::endl);
};
~circular_buffer () {
delete [] d_buffer;
};
- inline UInt32 n_avail_write_items () {
+ inline size_t n_avail_write_items () {
d_internal->lock ();
- UInt32 retVal = d_n_avail_write_I;
+ size_t retVal = d_n_avail_write_I;
d_internal->unlock ();
return (retVal);
};
- inline UInt32 n_avail_read_items () {
+ inline size_t n_avail_read_items () {
d_internal->lock ();
- UInt32 retVal = d_n_avail_read_I;
+ size_t retVal = d_n_avail_read_I;
d_internal->unlock ();
return (retVal);
};
- inline UInt32 buffer_length_items () {return (d_bufLen_I);};
+ inline size_t buffer_length_items () {return (d_bufLen_I);};
inline bool do_write_block () {return (d_doWriteBlock);};
inline bool do_full_read () {return (d_doFullRead);};
* buffer length is larger than the instantiated buffer length
*/
- int enqueue (T* buf, UInt32 bufLen_I) {
- DEBUG (fprintf (stderr, "enqueue: buf = %X, bufLen = %ld, #av_wr = %ld, "
- "#av_rd = %ld.\n", (unsigned int)buf, bufLen_I,
- d_n_avail_write_I, d_n_avail_read_I));
+ int enqueue (T* buf, size_t bufLen_I) {
+ DEBUG (std::cerr << "enqueue: buf = " << (void*) buf
+ << ", bufLen = " << bufLen_I
+ << ", #av_wr = " << d_n_avail_write_I
+ << ", #av_rd = " << d_n_avail_read_I << std::endl);
if (bufLen_I > d_bufLen_I) {
- fprintf (stderr, "cannot add buffer longer (%ld"
- ") than instantiated length (%ld"
- ").\n", bufLen_I, d_bufLen_I);
+ std::cerr << "ERROR: cannot add buffer longer ("
+ << bufLen_I << ") than instantiated length ("
+ << d_bufLen_I << ")." << std::endl;
throw std::runtime_error ("circular_buffer::enqueue()");
}
if (bufLen_I > d_n_avail_write_I) {
if (d_doWriteBlock) {
while (bufLen_I > d_n_avail_write_I) {
- DEBUG (fprintf (stderr, "enqueue: #len > #a, waiting.\n"));
+ DEBUG (std::cerr << "enqueue: #len > #a, waiting." << std::endl);
// wait will automatically unlock() the internal mutex
d_writeBlock->wait ();
// and lock() it here.
if (d_doAbort) {
d_internal->unlock ();
- DEBUG (fprintf (stderr, "enqueue: #len > #a, aborting.\n"));
+ DEBUG (std::cerr << "enqueue: #len > #a, aborting." << std::endl);
return (2);
}
- DEBUG (fprintf (stderr, "enqueue: #len > #a, done waiting.\n"));
+ DEBUG (std::cerr << "enqueue: #len > #a, done waiting." << std::endl);
}
} else {
d_n_avail_read_I = d_bufLen_I - bufLen_I;
d_n_avail_write_I = bufLen_I;
- DEBUG (fprintf (stderr, "circular_buffer::enqueue: overflow\n"));
+ DEBUG (std::cerr << "circular_buffer::enqueue: overflow" << std::endl);
retval = -1;
}
}
- UInt32 n_now_I = d_bufLen_I - d_writeNdx_I, n_start_I = 0;
+ size_t n_now_I = d_bufLen_I - d_writeNdx_I, n_start_I = 0;
if (n_now_I > bufLen_I)
n_now_I = bufLen_I;
else if (n_now_I < bufLen_I)
* buffer length is larger than the instantiated buffer length
*/
- int dequeue (T* buf, UInt32* bufLen_I) {
- DEBUG (fprintf (stderr, "dequeue: buf = %X, *bufLen = %ld, #av_wr = %ld, "
- "#av_rd = %ld.\n", (unsigned int)buf, *bufLen_I,
- d_n_avail_write_I, d_n_avail_read_I));
+ int dequeue (T* buf, size_t* bufLen_I) {
+ DEBUG (std::cerr << "dequeue: buf = " << ((void*) buf)
+ << ", *bufLen = " << (*bufLen_I)
+ << ", #av_wr = " << d_n_avail_write_I
+ << ", #av_rd = " << d_n_avail_read_I << std::endl);
if (!bufLen_I)
throw std::runtime_error ("circular_buffer::dequeue(): "
"input bufLen pointer is NULL.\n");
if (!buf)
throw std::runtime_error ("circular_buffer::dequeue(): "
"input buffer pointer is NULL.\n");
- UInt32 l_bufLen_I = *bufLen_I;
+ size_t l_bufLen_I = *bufLen_I;
if (l_bufLen_I == 0)
return (0);
if (l_bufLen_I > d_bufLen_I) {
- fprintf (stderr, "cannot remove buffer longer (%ld"
- ") than instantiated length (%ld"
- ").\n", l_bufLen_I, d_bufLen_I);
+ std::cerr << "ERROR: cannot remove buffer longer ("
+ << l_bufLen_I << ") than instantiated length ("
+ << d_bufLen_I << ")." << std::endl;
throw std::runtime_error ("circular_buffer::dequeue()");
}
}
if (d_doFullRead) {
while (d_n_avail_read_I < l_bufLen_I) {
- DEBUG (fprintf (stderr, "dequeue: #a < #len, waiting.\n"));
+ DEBUG (std::cerr << "dequeue: #a < #len, waiting." << std::endl);
// wait will automatically unlock() the internal mutex
d_readBlock->wait ();
// and lock() it here.
if (d_doAbort) {
d_internal->unlock ();
- DEBUG (fprintf (stderr, "dequeue: #a < #len, aborting.\n"));
+ DEBUG (std::cerr << "dequeue: #a < #len, aborting." << std::endl);
return (2);
}
- DEBUG (fprintf (stderr, "dequeue: #a < #len, done waiting.\n"));
+ DEBUG (std::cerr << "dequeue: #a < #len, done waiting." << std::endl);
}
} else {
while (d_n_avail_read_I == 0) {
- DEBUG (fprintf (stderr, "dequeue: #a == 0, waiting.\n"));
+ DEBUG (std::cerr << "dequeue: #a == 0, waiting." << std::endl);
// wait will automatically unlock() the internal mutex
d_readBlock->wait ();
// and lock() it here.
if (d_doAbort) {
d_internal->unlock ();
- DEBUG (fprintf (stderr, "dequeue: #a == 0, aborting.\n"));
+ DEBUG (std::cerr << "dequeue: #a == 0, aborting." << std::endl);
return (2);
}
- DEBUG (fprintf (stderr, "dequeue: #a == 0, done waiting.\n"));
+ DEBUG (std::cerr << "dequeue: #a == 0, done waiting." << std::endl);
}
}
if (l_bufLen_I > d_n_avail_read_I)
l_bufLen_I = d_n_avail_read_I;
- UInt32 n_now_I = d_bufLen_I - d_readNdx_I, n_start_I = 0;
+ size_t n_now_I = d_bufLen_I - d_readNdx_I, n_start_I = 0;
if (n_now_I > l_bufLen_I)
n_now_I = l_bufLen_I;
else if (n_now_I < l_bufLen_I)
<?xml version='1.0' encoding='ASCII'?>
<flow_graph>
- <timestamp>Sun Sep 27 09:51:42 2009</timestamp>
- <block>
- <key>options</key>
- <param>
- <key>id</key>
- <value>demod_hrpt_file</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>title</key>
- <value>USRP HRPT Receiver</value>
- </param>
- <param>
- <key>author</key>
- <value></value>
- </param>
- <param>
- <key>description</key>
- <value></value>
- </param>
- <param>
- <key>window_size</key>
- <value>4096,4096</value>
- </param>
- <param>
- <key>generate_options</key>
- <value>no_gui</value>
- </param>
- <param>
- <key>category</key>
- <value>Custom</value>
- </param>
- <param>
- <key>run</key>
- <value>True</value>
- </param>
- <param>
- <key>realtime_scheduling</key>
- <value></value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(10, 10)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
+ <timestamp>Sun Oct 4 08:40:03 2009</timestamp>
<block>
<key>variable</key>
<param>
<value>0</value>
</param>
</block>
- <block>
- <key>import</key>
- <param>
- <key>id</key>
- <value>import_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>import</key>
- <value>import math</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(9, 92)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
<block>
<key>parameter</key>
<param>
<value>0</value>
</param>
</block>
+ <block>
+ <key>import</key>
+ <param>
+ <key>id</key>
+ <value>import_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>import</key>
+ <value>import math</value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(11, 111)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>options</key>
+ <param>
+ <key>id</key>
+ <value>demod_hrpt_file</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>USRP HRPT Receiver</value>
+ </param>
+ <param>
+ <key>author</key>
+ <value></value>
+ </param>
+ <param>
+ <key>description</key>
+ <value></value>
+ </param>
+ <param>
+ <key>window_size</key>
+ <value>4096,4096</value>
+ </param>
+ <param>
+ <key>generate_options</key>
+ <value>no_gui</value>
+ </param>
+ <param>
+ <key>category</key>
+ <value>Custom</value>
+ </param>
+ <param>
+ <key>run_options</key>
+ <value>run</value>
+ </param>
+ <param>
+ <key>run</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>realtime_scheduling</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(10, 10)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
<connection>
<source_block_id>deframer</source_block_id>
<sink_block_id>file_sink</sink_block_id>
##################################################
# Gnuradio Python Flow Graph
# Title: USRP HRPT Receiver
-# Generated: Sun Sep 27 09:34:15 2009
+# Generated: Sun Oct 4 08:40:03 2009
##################################################
from gnuradio import eng_notation
help="Set sync_alpha [default=%default]")
(options, args) = parser.parse_args()
tb = demod_hrpt_file(filename=options.filename, output=options.output, decim=options.decim, pll_alpha=options.pll_alpha, sync_alpha=options.sync_alpha)
- tb.start()
- raw_input('Press Enter to quit: ')
- tb.stop()
+ tb.run()
// Train on zero crossings in center region of symbol
if (sign != d_last_sign) {
- if (d_phase > 0.25 && d_phase < 0.75) {
- float phase_err = d_phase-0.5;
- d_phase -= phase_err*d_alpha; // 1st order phase adjustment
- d_freq -= phase_err*d_beta; // 2nd order frequency adjustment
- }
+ float phase_err = 0.0;
+ if (d_phase > 0.25 && d_phase < 0.75)
+ phase_err = d_phase-0.5;
+ else if (d_phase >= 0.75)
+ phase_err = d_phase - 1.0;
+ else
+ phase_err = d_phase;
+
+ d_phase -= phase_err*d_alpha; // 1st order phase adjustment
+ d_freq -= phase_err*d_beta; // 2nd order frequency adjustment
d_last_sign = sign;
}
# Only include these files in the build if qtgui passes configure checks
# This is mostly to help make distcheck pass
-if BUILD_QT
QMAKE_SOURCES = \
spectrumdisplayform_moc.cc \
FrequencyDisplayPlot_moc.cc \
Waterfall3DDisplayPlot_moc.cc \
ConstellationDisplayPlot_moc.cc \
spectrumdisplayform_ui.h
-endif
EXTRA_DIST = spectrumdisplayform.ui
qtgui_sink_c.h \
qtgui_sink_f.h
-if BUILD_QT
%_moc.cc : %.h
$(QT_MOC_EXEC) -DQT_SHARED -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_GUI_LIB -DQT_CORE_LIB -p $(srcdir) $< -o $@
%_ui.h : %.ui
$(QT_UIC_EXEC) $< -o $@
-else
-%_moc.cc : %.h
- touch $@
-
-%_ui.h : %.ui
- touch $@
-endif
# magic flags
libgnuradio_qtgui_la_LDFLAGS = $(NO_UNDEFINED) -version-info 0:0:0
-<ui version="4.0" >
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
<class>SpectrumDisplayForm</class>
- <widget class="QWidget" name="SpectrumDisplayForm" >
- <property name="geometry" >
+ <widget class="QWidget" name="SpectrumDisplayForm">
+ <property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>657</width>
- <height>536</height>
+ <height>543</height>
</rect>
</property>
- <property name="windowTitle" >
+ <property name="windowTitle">
<string>Spectrum Display</string>
</property>
- <layout class="QGridLayout" name="gridLayout" >
- <item row="1" column="3" >
- <widget class="QComboBox" name="FFTSizeComboBox" >
- <property name="sizePolicy" >
- <sizepolicy vsizetype="Fixed" hsizetype="Fixed" >
+ <layout class="QGridLayout" name="gridLayout">
+ <item row="1" column="3">
+ <widget class="QComboBox" name="FFTSizeComboBox">
+ <property name="sizePolicy">
+ <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
- <property name="maximumSize" >
+ <property name="maximumSize">
<size>
<width>120</width>
<height>16777215</height>
</size>
</property>
<item>
- <property name="text" >
+ <property name="text">
<string>1024</string>
</property>
</item>
<item>
- <property name="text" >
+ <property name="text">
<string>2048</string>
</property>
</item>
<item>
- <property name="text" >
+ <property name="text">
<string>4096</string>
</property>
</item>
<item>
- <property name="text" >
+ <property name="text">
<string>8192</string>
</property>
</item>
<item>
- <property name="text" >
+ <property name="text">
<string>16384</string>
</property>
</item>
<item>
- <property name="text" >
+ <property name="text">
<string>32768</string>
</property>
</item>
</widget>
</item>
- <item row="1" column="2" >
- <widget class="QLabel" name="FFTSizeLabel" >
- <property name="text" >
+ <item row="1" column="2">
+ <widget class="QLabel" name="FFTSizeLabel">
+ <property name="text">
<string>FFT Size:</string>
</property>
- <property name="alignment" >
+ <property name="alignment">
<set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
</property>
- <property name="wordWrap" >
+ <property name="wordWrap">
<bool>false</bool>
</property>
</widget>
</item>
- <item row="1" column="0" >
- <widget class="QCheckBox" name="UseRFFrequenciesCheckBox" >
- <property name="text" >
+ <item row="1" column="0">
+ <widget class="QCheckBox" name="UseRFFrequenciesCheckBox">
+ <property name="text">
<string>Display RF Frequencies</string>
</property>
</widget>
</item>
- <item row="3" column="0" >
- <layout class="QHBoxLayout" name="horizontalLayout" >
+ <item row="3" column="0">
+ <layout class="QHBoxLayout" name="horizontalLayout">
<item>
- <widget class="QLabel" name="WindowLbl" >
- <property name="sizePolicy" >
- <sizepolicy vsizetype="Fixed" hsizetype="Fixed" >
+ <widget class="QLabel" name="WindowLbl">
+ <property name="sizePolicy">
+ <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
- <property name="text" >
+ <property name="text">
<string>Window:</string>
</property>
- <property name="alignment" >
+ <property name="alignment">
<set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
</property>
- <property name="wordWrap" >
+ <property name="wordWrap">
<bool>false</bool>
</property>
</widget>
</item>
<item>
- <widget class="QComboBox" name="WindowComboBox" >
- <property name="sizePolicy" >
- <sizepolicy vsizetype="Fixed" hsizetype="Fixed" >
+ <widget class="QComboBox" name="WindowComboBox">
+ <property name="sizePolicy">
+ <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
- <property name="minimumSize" >
+ <property name="minimumSize">
<size>
<width>120</width>
<height>0</height>
</size>
</property>
- <property name="maximumSize" >
+ <property name="maximumSize">
<size>
<width>120</width>
<height>16777215</height>
</size>
</property>
- <property name="font" >
+ <property name="font">
<font>
<pointsize>9</pointsize>
</font>
</property>
<item>
- <property name="text" >
+ <property name="text">
<string>Hamming</string>
</property>
</item>
<item>
- <property name="text" >
+ <property name="text">
<string>Hann</string>
</property>
</item>
<item>
- <property name="text" >
+ <property name="text">
<string>Blackman</string>
</property>
</item>
<item>
- <property name="text" >
+ <property name="text">
<string>Rectangular</string>
</property>
</item>
<item>
- <property name="text" >
+ <property name="text">
<string>Kaiser</string>
</property>
</item>
<item>
- <property name="text" >
+ <property name="text">
<string>Blackman-harris</string>
</property>
</item>
</item>
</layout>
</item>
- <item row="0" column="0" colspan="4" >
- <widget class="QTabWidget" name="SpectrumTypeTab" >
- <property name="currentIndex" >
+ <item row="0" column="0" colspan="4">
+ <widget class="QTabWidget" name="SpectrumTypeTab">
+ <property name="currentIndex">
<number>0</number>
</property>
- <widget class="QWidget" name="FrequencyPage" >
- <attribute name="title" >
+ <widget class="QWidget" name="FrequencyPage">
+ <attribute name="title">
<string>Frequency Display</string>
</attribute>
- <layout class="QVBoxLayout" name="verticalLayout" >
+ <layout class="QVBoxLayout" name="verticalLayout">
<item>
- <layout class="QVBoxLayout" name="verticalLayout_2" >
+ <layout class="QVBoxLayout" name="verticalLayout_2">
<item>
- <widget class="QFrame" name="FrequencyPlotDisplayFrame" >
- <property name="sizePolicy" >
- <sizepolicy vsizetype="Preferred" hsizetype="Preferred" >
+ <widget class="QFrame" name="FrequencyPlotDisplayFrame">
+ <property name="sizePolicy">
+ <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
- <property name="minimumSize" >
+ <property name="minimumSize">
<size>
- <width>615</width>
+ <width>400</width>
<height>332</height>
</size>
</property>
- <property name="sizeIncrement" >
+ <property name="sizeIncrement">
<size>
<width>1</width>
<height>1</height>
</size>
</property>
- <property name="frameShape" >
+ <property name="frameShape">
<enum>QFrame::NoFrame</enum>
</property>
- <property name="frameShadow" >
+ <property name="frameShadow">
<enum>QFrame::Plain</enum>
</property>
</widget>
</item>
<item>
- <layout class="QGridLayout" name="gridLayout_2" >
- <item row="1" column="0" >
- <widget class="QCheckBox" name="MaxHoldCheckBox" >
- <property name="text" >
+ <layout class="QGridLayout" name="gridLayout_2">
+ <item row="1" column="0">
+ <widget class="QCheckBox" name="MaxHoldCheckBox">
+ <property name="text">
<string>Max Hold</string>
</property>
- <property name="checked" >
+ <property name="checked">
<bool>false</bool>
</property>
</widget>
</item>
- <item row="2" column="0" >
- <widget class="QCheckBox" name="MinHoldCheckBox" >
- <property name="text" >
+ <item row="2" column="0">
+ <widget class="QCheckBox" name="MinHoldCheckBox">
+ <property name="text">
<string>Min Hold</string>
</property>
- <property name="checked" >
+ <property name="checked">
<bool>false</bool>
</property>
</widget>
</item>
- <item row="1" column="3" >
- <widget class="QLabel" name="PowerLabel" >
- <property name="minimumSize" >
+ <item row="1" column="3">
+ <widget class="QLabel" name="PowerLabel">
+ <property name="minimumSize">
<size>
<width>50</width>
<height>0</height>
</size>
</property>
- <property name="maximumSize" >
+ <property name="maximumSize">
<size>
<width>50</width>
<height>16777215</height>
</size>
</property>
- <property name="text" >
+ <property name="text">
<string>Power</string>
</property>
- <property name="alignment" >
+ <property name="alignment">
<set>Qt::AlignCenter</set>
</property>
- <property name="wordWrap" >
+ <property name="wordWrap">
<bool>false</bool>
</property>
</widget>
</item>
- <item row="1" column="1" >
- <widget class="QPushButton" name="MaxHoldResetBtn" >
- <property name="sizePolicy" >
- <sizepolicy vsizetype="Fixed" hsizetype="Fixed" >
+ <item row="1" column="1">
+ <widget class="QPushButton" name="MaxHoldResetBtn">
+ <property name="sizePolicy">
+ <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
- <property name="minimumSize" >
+ <property name="minimumSize">
<size>
<width>25</width>
<height>0</height>
</size>
</property>
- <property name="text" >
+ <property name="text">
<string>Reset</string>
</property>
</widget>
</item>
- <item row="1" column="4" >
- <widget class="QLabel" name="AvgLabel" >
- <property name="sizePolicy" >
- <sizepolicy vsizetype="Fixed" hsizetype="Fixed" >
+ <item row="1" column="4">
+ <widget class="QLabel" name="AvgLabel">
+ <property name="sizePolicy">
+ <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
- <property name="minimumSize" >
+ <property name="minimumSize">
<size>
<width>62</width>
<height>0</height>
</size>
</property>
- <property name="text" >
+ <property name="text">
<string>Average</string>
</property>
- <property name="alignment" >
+ <property name="alignment">
<set>Qt::AlignCenter</set>
</property>
- <property name="wordWrap" >
+ <property name="wordWrap">
<bool>false</bool>
</property>
</widget>
</item>
- <item row="2" column="1" >
- <widget class="QPushButton" name="MinHoldResetBtn" >
- <property name="text" >
+ <item row="2" column="1">
+ <widget class="QPushButton" name="MinHoldResetBtn">
+ <property name="text">
<string>Reset</string>
</property>
</widget>
</item>
- <item row="2" column="4" >
- <widget class="QSpinBox" name="AvgLineEdit" />
+ <item row="2" column="4">
+ <widget class="QSpinBox" name="AvgLineEdit"/>
</item>
- <item row="2" column="3" >
- <widget class="QLineEdit" name="PowerLineEdit" >
- <property name="sizePolicy" >
- <sizepolicy vsizetype="Fixed" hsizetype="Fixed" >
+ <item row="2" column="3">
+ <widget class="QLineEdit" name="PowerLineEdit">
+ <property name="sizePolicy">
+ <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
- <property name="minimumSize" >
+ <property name="minimumSize">
<size>
<width>50</width>
<height>0</height>
</size>
</property>
- <property name="maximumSize" >
+ <property name="maximumSize">
<size>
<width>50</width>
<height>16777215</height>
</size>
</property>
- <property name="text" >
+ <property name="text">
<string>1</string>
</property>
</widget>
</item>
- <item row="1" column="2" >
- <spacer name="horizontalSpacer_2" >
- <property name="orientation" >
+ <item row="1" column="2">
+ <spacer name="horizontalSpacer_2">
+ <property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
- <property name="sizeHint" stdset="0" >
+ <property name="sizeHint" stdset="0">
<size>
- <width>325</width>
+ <width>200</width>
<height>20</height>
</size>
</property>
</item>
</layout>
</widget>
- <widget class="QWidget" name="WaterfallPage" >
- <attribute name="title" >
+ <widget class="QWidget" name="WaterfallPage">
+ <attribute name="title">
<string>Waterfall Display</string>
</attribute>
- <layout class="QGridLayout" name="gridLayout_3" >
- <item row="0" column="0" >
- <widget class="QLabel" name="textLabel1" >
- <property name="maximumSize" >
+ <layout class="QGridLayout" name="gridLayout_3">
+ <item row="0" column="0">
+ <widget class="QLabel" name="textLabel1">
+ <property name="maximumSize">
<size>
<width>100</width>
<height>16777215</height>
</size>
</property>
- <property name="text" >
+ <property name="text">
<string>Intensity Display:</string>
</property>
- <property name="wordWrap" >
+ <property name="wordWrap">
<bool>false</bool>
</property>
</widget>
</item>
- <item row="0" column="2" >
- <widget class="QwtWheel" name="WaterfallMaximumIntensityWheel" >
- <property name="minimumSize" >
+ <item row="0" column="2">
+ <widget class="QwtWheel" name="WaterfallMaximumIntensityWheel">
+ <property name="minimumSize">
<size>
<width>200</width>
<height>0</height>
</size>
</property>
- <property name="mouseTracking" >
+ <property name="mouseTracking">
<bool>true</bool>
</property>
- <property name="focusPolicy" >
+ <property name="focusPolicy">
<enum>Qt::WheelFocus</enum>
</property>
- <property name="valid" >
+ <property name="valid">
<bool>true</bool>
</property>
- <property name="totalAngle" >
+ <property name="totalAngle">
<double>200.000000000000000</double>
</property>
- <property name="viewAngle" >
+ <property name="viewAngle">
<double>20.000000000000000</double>
</property>
- <property name="mass" >
+ <property name="mass">
<double>0.000000000000000</double>
</property>
</widget>
</item>
- <item row="0" column="3" >
- <widget class="QLabel" name="WaterfallMaximumIntensityLabel" >
- <property name="maximumSize" >
+ <item row="0" column="3">
+ <widget class="QLabel" name="WaterfallMaximumIntensityLabel">
+ <property name="maximumSize">
<size>
<width>100</width>
<height>16777215</height>
</size>
</property>
- <property name="text" >
+ <property name="text">
<string>100 dB</string>
</property>
- <property name="wordWrap" >
+ <property name="wordWrap">
<bool>false</bool>
</property>
</widget>
</item>
- <item row="1" column="0" colspan="4" >
- <widget class="QFrame" name="WaterfallPlotDisplayFrame" >
- <property name="minimumSize" >
+ <item row="1" column="0" colspan="4">
+ <widget class="QFrame" name="WaterfallPlotDisplayFrame">
+ <property name="minimumSize">
<size>
<width>617</width>
<height>338</height>
</size>
</property>
- <property name="frameShape" >
+ <property name="frameShape">
<enum>QFrame::NoFrame</enum>
</property>
- <property name="frameShadow" >
+ <property name="frameShadow">
<enum>QFrame::Plain</enum>
</property>
</widget>
</item>
- <item row="2" column="2" >
- <widget class="QwtWheel" name="WaterfallMinimumIntensityWheel" >
- <property name="minimumSize" >
+ <item row="2" column="2">
+ <widget class="QwtWheel" name="WaterfallMinimumIntensityWheel">
+ <property name="minimumSize">
<size>
<width>200</width>
<height>0</height>
</size>
</property>
- <property name="valid" >
+ <property name="valid">
<bool>true</bool>
</property>
- <property name="totalAngle" >
+ <property name="totalAngle">
<double>200.000000000000000</double>
</property>
- <property name="viewAngle" >
+ <property name="viewAngle">
<double>20.000000000000000</double>
</property>
- <property name="mass" >
+ <property name="mass">
<double>0.000000000000000</double>
</property>
</widget>
</item>
- <item row="2" column="3" >
- <widget class="QLabel" name="WaterfallMinimumIntensityLabel" >
- <property name="maximumSize" >
+ <item row="2" column="3">
+ <widget class="QLabel" name="WaterfallMinimumIntensityLabel">
+ <property name="maximumSize">
<size>
<width>100</width>
<height>16777215</height>
</size>
</property>
- <property name="text" >
+ <property name="text">
<string>-100 dB</string>
</property>
- <property name="wordWrap" >
+ <property name="wordWrap">
<bool>false</bool>
</property>
</widget>
</item>
- <item row="2" column="0" colspan="2" >
- <widget class="QPushButton" name="WaterfallAutoScaleBtn" >
- <property name="maximumSize" >
+ <item row="2" column="0" colspan="2">
+ <widget class="QPushButton" name="WaterfallAutoScaleBtn">
+ <property name="maximumSize">
<size>
<width>80</width>
<height>16777215</height>
</size>
</property>
- <property name="toolTip" >
+ <property name="toolTip">
<string>Scales the Intensity to the current data extremes.</string>
</property>
- <property name="text" >
+ <property name="text">
<string>Auto Scale</string>
</property>
</widget>
</item>
- <item row="0" column="1" >
- <widget class="QComboBox" name="WaterfallIntensityComboBox" >
- <property name="maximumSize" >
+ <item row="0" column="1">
+ <widget class="QComboBox" name="WaterfallIntensityComboBox">
+ <property name="maximumSize">
<size>
<width>100</width>
<height>16777215</height>
</size>
</property>
<item>
- <property name="text" >
+ <property name="text">
<string>Color</string>
</property>
</item>
<item>
- <property name="text" >
+ <property name="text">
<string>White Hot</string>
</property>
</item>
<item>
- <property name="text" >
+ <property name="text">
<string>Black Hot</string>
</property>
</item>
<item>
- <property name="text" >
+ <property name="text">
<string>Incandescent</string>
</property>
</item>
<item>
- <property name="text" >
+ <property name="text">
<string>User Defined</string>
</property>
</item>
</widget>
</item>
</layout>
- <zorder>textLabel1</zorder>
- <zorder>WaterfallMaximumIntensityWheel</zorder>
- <zorder>WaterfallMaximumIntensityLabel</zorder>
- <zorder>WaterfallPlotDisplayFrame</zorder>
- <zorder>WaterfallMinimumIntensityWheel</zorder>
- <zorder>WaterfallMinimumIntensityLabel</zorder>
- <zorder>WaterfallAutoScaleBtn</zorder>
- <zorder>WaterfallIntensityComboBox</zorder>
</widget>
- <widget class="QWidget" name="Waterfall3DPage" >
- <attribute name="title" >
+ <widget class="QWidget" name="Waterfall3DPage">
+ <attribute name="title">
<string>3D Waterfall Display</string>
</attribute>
- <layout class="QGridLayout" name="gridLayout_6" >
- <item row="0" column="0" >
- <widget class="QLabel" name="textLabel1_2" >
- <property name="minimumSize" >
+ <layout class="QGridLayout" name="gridLayout_6">
+ <item row="0" column="0">
+ <widget class="QLabel" name="textLabel1_2">
+ <property name="minimumSize">
<size>
<width>0</width>
<height>0</height>
</size>
</property>
- <property name="maximumSize" >
+ <property name="maximumSize">
<size>
<width>100</width>
<height>16777215</height>
</size>
</property>
- <property name="text" >
+ <property name="text">
<string>Intensity Display:</string>
</property>
- <property name="wordWrap" >
+ <property name="wordWrap">
<bool>false</bool>
</property>
</widget>
</item>
- <item row="0" column="1" >
- <widget class="QComboBox" name="Waterfall3DIntensityComboBox" >
- <property name="maximumSize" >
+ <item row="0" column="1">
+ <widget class="QComboBox" name="Waterfall3DIntensityComboBox">
+ <property name="maximumSize">
<size>
<width>100</width>
<height>16777215</height>
</size>
</property>
<item>
- <property name="text" >
+ <property name="text">
<string>Color</string>
</property>
</item>
<item>
- <property name="text" >
+ <property name="text">
<string>White Hot</string>
</property>
</item>
<item>
- <property name="text" >
+ <property name="text">
<string>Black Hot</string>
</property>
</item>
<item>
- <property name="text" >
+ <property name="text">
<string>Incandescent</string>
</property>
</item>
<item>
- <property name="text" >
+ <property name="text">
<string>User Defined</string>
</property>
</item>
</widget>
</item>
- <item row="0" column="2" >
- <widget class="QwtWheel" name="Waterfall3DMaximumIntensityWheel" >
- <property name="minimumSize" >
+ <item row="0" column="2">
+ <widget class="QwtWheel" name="Waterfall3DMaximumIntensityWheel">
+ <property name="minimumSize">
<size>
<width>200</width>
<height>0</height>
</size>
</property>
- <property name="mouseTracking" >
+ <property name="mouseTracking">
<bool>true</bool>
</property>
- <property name="focusPolicy" >
+ <property name="focusPolicy">
<enum>Qt::WheelFocus</enum>
</property>
- <property name="valid" >
+ <property name="valid">
<bool>true</bool>
</property>
- <property name="totalAngle" >
+ <property name="totalAngle">
<double>200.000000000000000</double>
</property>
- <property name="viewAngle" >
+ <property name="viewAngle">
<double>20.000000000000000</double>
</property>
- <property name="mass" >
+ <property name="mass">
<double>0.000000000000000</double>
</property>
</widget>
</item>
- <item row="0" column="3" >
- <widget class="QLabel" name="Waterfall3DMaximumIntensityLabel" >
- <property name="maximumSize" >
+ <item row="0" column="3">
+ <widget class="QLabel" name="Waterfall3DMaximumIntensityLabel">
+ <property name="maximumSize">
<size>
<width>100</width>
<height>16777215</height>
</size>
</property>
- <property name="text" >
+ <property name="text">
<string>100 dB</string>
</property>
- <property name="wordWrap" >
+ <property name="wordWrap">
<bool>false</bool>
</property>
</widget>
</item>
- <item row="1" column="0" colspan="4" >
- <widget class="QFrame" name="Waterfall3DPlotDisplayFrame" >
- <property name="frameShape" >
+ <item row="1" column="0" colspan="4">
+ <widget class="QFrame" name="Waterfall3DPlotDisplayFrame">
+ <property name="frameShape">
<enum>QFrame::NoFrame</enum>
</property>
- <property name="frameShadow" >
+ <property name="frameShadow">
<enum>QFrame::Plain</enum>
</property>
</widget>
</item>
- <item row="2" column="0" colspan="2" >
- <widget class="QPushButton" name="Waterfall3DAutoScaleBtn" >
- <property name="minimumSize" >
+ <item row="2" column="0" colspan="2">
+ <widget class="QPushButton" name="Waterfall3DAutoScaleBtn">
+ <property name="minimumSize">
<size>
<width>0</width>
<height>0</height>
</size>
</property>
- <property name="maximumSize" >
+ <property name="maximumSize">
<size>
<width>80</width>
<height>16777215</height>
</size>
</property>
- <property name="sizeIncrement" >
+ <property name="sizeIncrement">
<size>
<width>0</width>
<height>0</height>
</size>
</property>
- <property name="toolTip" >
+ <property name="toolTip">
<string>Scales the Intensity to the current data extremes.</string>
</property>
- <property name="text" >
+ <property name="text">
<string>Auto Scale</string>
</property>
</widget>
</item>
- <item row="2" column="2" >
- <widget class="QwtWheel" name="Waterfall3DMinimumIntensityWheel" >
- <property name="minimumSize" >
+ <item row="2" column="2">
+ <widget class="QwtWheel" name="Waterfall3DMinimumIntensityWheel">
+ <property name="minimumSize">
<size>
<width>200</width>
<height>0</height>
</size>
</property>
- <property name="valid" >
+ <property name="valid">
<bool>true</bool>
</property>
- <property name="totalAngle" >
+ <property name="totalAngle">
<double>200.000000000000000</double>
</property>
- <property name="viewAngle" >
+ <property name="viewAngle">
<double>20.000000000000000</double>
</property>
- <property name="mass" >
+ <property name="mass">
<double>0.000000000000000</double>
</property>
</widget>
</item>
- <item row="2" column="3" >
- <widget class="QLabel" name="Waterfall3DMinimumIntensityLabel" >
- <property name="maximumSize" >
+ <item row="2" column="3">
+ <widget class="QLabel" name="Waterfall3DMinimumIntensityLabel">
+ <property name="maximumSize">
<size>
<width>100</width>
<height>16777215</height>
</size>
</property>
- <property name="text" >
+ <property name="text">
<string>-100 dB</string>
</property>
- <property name="wordWrap" >
+ <property name="wordWrap">
<bool>false</bool>
</property>
</widget>
</item>
</layout>
</widget>
- <widget class="QWidget" name="TimeDomainPage" >
- <attribute name="title" >
+ <widget class="QWidget" name="TimeDomainPage">
+ <attribute name="title">
<string>Time Domain Display</string>
</attribute>
- <layout class="QGridLayout" name="gridLayout_4" >
- <item row="0" column="0" >
- <widget class="QFrame" name="TimeDomainDisplayFrame" >
- <property name="minimumSize" >
+ <layout class="QGridLayout" name="gridLayout_4">
+ <item row="0" column="0">
+ <widget class="QFrame" name="TimeDomainDisplayFrame">
+ <property name="minimumSize">
<size>
<width>617</width>
<height>404</height>
</size>
</property>
- <property name="frameShape" >
+ <property name="frameShape">
<enum>QFrame::NoFrame</enum>
</property>
- <property name="frameShadow" >
+ <property name="frameShadow">
<enum>QFrame::Plain</enum>
</property>
</widget>
</item>
</layout>
</widget>
- <widget class="QWidget" name="ConstellationPage" >
- <attribute name="title" >
+ <widget class="QWidget" name="ConstellationPage">
+ <attribute name="title">
<string>Constellation Display</string>
</attribute>
- <layout class="QGridLayout" name="gridLayout_5" >
- <item row="0" column="0" >
- <widget class="QFrame" name="ConstellationDisplayFrame" >
- <property name="minimumSize" >
+ <layout class="QGridLayout" name="gridLayout_5">
+ <item row="0" column="0">
+ <widget class="QFrame" name="ConstellationDisplayFrame">
+ <property name="minimumSize">
<size>
<width>617</width>
<height>406</height>
</size>
</property>
- <property name="frameShape" >
+ <property name="frameShape">
<enum>QFrame::StyledPanel</enum>
</property>
- <property name="frameShadow" >
+ <property name="frameShadow">
<enum>QFrame::Raised</enum>
</property>
</widget>
</item>
</layout>
</widget>
- <layoutdefault spacing="6" margin="11" />
+ <layoutdefault spacing="6" margin="11"/>
<pixmapfunction>qPixmapFromMimeSource</pixmapfunction>
<customwidgets>
<customwidget>
<tabstop>WaterfallMinimumIntensityWheel</tabstop>
</tabstops>
<includes>
- <include location="global" >SpectrumGUIClass.h</include>
- <include location="global" >FrequencyDisplayPlot.h</include>
- <include location="global" >WaterfallDisplayPlot.h</include>
- <include location="global" >Waterfall3DDisplayPlot.h</include>
- <include location="global" >TimeDomainDisplayPlot.h</include>
- <include location="global" >qvalidator.h</include>
- <include location="global" >vector</include>
- <include location="local" >qwt_wheel.h</include>
+ <include location="global">SpectrumGUIClass.h</include>
+ <include location="global">FrequencyDisplayPlot.h</include>
+ <include location="global">WaterfallDisplayPlot.h</include>
+ <include location="global">Waterfall3DDisplayPlot.h</include>
+ <include location="global">TimeDomainDisplayPlot.h</include>
+ <include location="global">qvalidator.h</include>
+ <include location="global">vector</include>
+ <include location="local">qwt_wheel.h</include>
</includes>
<resources/>
<connections>
<receiver>SpectrumDisplayForm</receiver>
<slot>MaxHoldCheckBox_toggled(bool)</slot>
<hints>
- <hint type="sourcelabel" >
+ <hint type="sourcelabel">
<x>22</x>
<y>324</y>
</hint>
- <hint type="destinationlabel" >
+ <hint type="destinationlabel">
<x>20</x>
<y>20</y>
</hint>
<receiver>SpectrumDisplayForm</receiver>
<slot>MaxHoldResetBtn_clicked()</slot>
<hints>
- <hint type="sourcelabel" >
+ <hint type="sourcelabel">
<x>107</x>
<y>324</y>
</hint>
- <hint type="destinationlabel" >
+ <hint type="destinationlabel">
<x>20</x>
<y>20</y>
</hint>
<receiver>SpectrumDisplayForm</receiver>
<slot>MinHoldCheckBox_toggled(bool)</slot>
<hints>
- <hint type="sourcelabel" >
+ <hint type="sourcelabel">
<x>22</x>
<y>349</y>
</hint>
- <hint type="destinationlabel" >
+ <hint type="destinationlabel">
<x>20</x>
<y>20</y>
</hint>
<receiver>SpectrumDisplayForm</receiver>
<slot>MinHoldResetBtn_clicked()</slot>
<hints>
- <hint type="sourcelabel" >
+ <hint type="sourcelabel">
<x>107</x>
<y>349</y>
</hint>
- <hint type="destinationlabel" >
+ <hint type="destinationlabel">
<x>20</x>
<y>20</y>
</hint>
<receiver>SpectrumDisplayForm</receiver>
<slot>PowerLineEdit_textChanged(QString)</slot>
<hints>
- <hint type="sourcelabel" >
+ <hint type="sourcelabel">
<x>482</x>
<y>344</y>
</hint>
- <hint type="destinationlabel" >
+ <hint type="destinationlabel">
<x>20</x>
<y>20</y>
</hint>
<receiver>SpectrumDisplayForm</receiver>
<slot>WindowTypeChanged(int)</slot>
<hints>
- <hint type="sourcelabel" >
+ <hint type="sourcelabel">
<x>20</x>
<y>20</y>
</hint>
- <hint type="destinationlabel" >
+ <hint type="destinationlabel">
<x>20</x>
<y>20</y>
</hint>
<receiver>SpectrumDisplayForm</receiver>
<slot>UseRFFrequenciesCB(bool)</slot>
<hints>
- <hint type="sourcelabel" >
+ <hint type="sourcelabel">
<x>20</x>
<y>20</y>
</hint>
- <hint type="destinationlabel" >
+ <hint type="destinationlabel">
<x>20</x>
<y>20</y>
</hint>
<receiver>SpectrumDisplayForm</receiver>
<slot>waterfallMaximumIntensityChangedCB(double)</slot>
<hints>
- <hint type="sourcelabel" >
+ <hint type="sourcelabel">
<x>217</x>
<y>44</y>
</hint>
- <hint type="destinationlabel" >
+ <hint type="destinationlabel">
<x>20</x>
<y>20</y>
</hint>
<receiver>SpectrumDisplayForm</receiver>
<slot>waterfallMinimumIntensityChangedCB(double)</slot>
<hints>
- <hint type="sourcelabel" >
+ <hint type="sourcelabel">
<x>217</x>
<y>349</y>
</hint>
- <hint type="destinationlabel" >
+ <hint type="destinationlabel">
<x>20</x>
<y>20</y>
</hint>
<receiver>SpectrumDisplayForm</receiver>
<slot>waterfall3DMaximumIntensityChangedCB(double)</slot>
<hints>
- <hint type="sourcelabel" >
+ <hint type="sourcelabel">
<x>217</x>
<y>44</y>
</hint>
- <hint type="destinationlabel" >
+ <hint type="destinationlabel">
<x>20</x>
<y>20</y>
</hint>
<receiver>SpectrumDisplayForm</receiver>
<slot>waterfall3DMinimumIntensityChangedCB(double)</slot>
<hints>
- <hint type="sourcelabel" >
+ <hint type="sourcelabel">
<x>217</x>
<y>349</y>
</hint>
- <hint type="destinationlabel" >
+ <hint type="destinationlabel">
<x>20</x>
<y>20</y>
</hint>
<receiver>SpectrumDisplayForm</receiver>
<slot>FFTComboBoxSelectedCB(QString)</slot>
<hints>
- <hint type="sourcelabel" >
+ <hint type="sourcelabel">
<x>20</x>
<y>20</y>
</hint>
- <hint type="destinationlabel" >
+ <hint type="destinationlabel">
<x>20</x>
<y>20</y>
</hint>
<receiver>SpectrumDisplayForm</receiver>
<slot>WaterfallAutoScaleBtnCB()</slot>
<hints>
- <hint type="sourcelabel" >
+ <hint type="sourcelabel">
<x>22</x>
<y>349</y>
</hint>
- <hint type="destinationlabel" >
+ <hint type="destinationlabel">
<x>20</x>
<y>20</y>
</hint>
<receiver>SpectrumDisplayForm</receiver>
<slot>Waterfall3DAutoScaleBtnCB()</slot>
<hints>
- <hint type="sourcelabel" >
+ <hint type="sourcelabel">
<x>22</x>
<y>349</y>
</hint>
- <hint type="destinationlabel" >
+ <hint type="destinationlabel">
<x>20</x>
<y>20</y>
</hint>
<receiver>SpectrumDisplayForm</receiver>
<slot>WaterfallIntensityColorTypeChanged(int)</slot>
<hints>
- <hint type="sourcelabel" >
+ <hint type="sourcelabel">
<x>92</x>
<y>44</y>
</hint>
- <hint type="destinationlabel" >
+ <hint type="destinationlabel">
<x>20</x>
<y>20</y>
</hint>
<receiver>SpectrumDisplayForm</receiver>
<slot>Waterfall3DIntensityColorTypeChanged(int)</slot>
<hints>
- <hint type="sourcelabel" >
+ <hint type="sourcelabel">
<x>92</x>
<y>44</y>
</hint>
- <hint type="destinationlabel" >
+ <hint type="destinationlabel">
<x>20</x>
<y>20</y>
</hint>
<receiver>SpectrumDisplayForm</receiver>
<slot>TabChanged(int)</slot>
<hints>
- <hint type="sourcelabel" >
+ <hint type="sourcelabel">
<x>314</x>
<y>189</y>
</hint>
- <hint type="destinationlabel" >
+ <hint type="destinationlabel">
<x>316</x>
<y>217</y>
</hint>
<receiver>SpectrumDisplayForm</receiver>
<slot>AvgLineEdit_valueChanged(int)</slot>
<hints>
- <hint type="sourcelabel" >
+ <hint type="sourcelabel">
<x>604</x>
<y>421</y>
</hint>
- <hint type="destinationlabel" >
+ <hint type="destinationlabel">
<x>328</x>
<y>260</y>
</hint>
$(STD_DEFINES_AND_INCLUDES) \
$(PYTHON_CPPFLAGS) \
$(USRP_INCLUDES) \
+ $(USB_INCLUDES) \
$(WITH_INCLUDES)
lib_LTLIBRARIES = \
# Form implementation generated from reading ui file 'pyqt_plot.ui'
#
-# Created: Tue Sep 1 23:02:36 2009
-# by: PyQt4 UI code generator 4.4.3
+# Created: Tue Oct 6 10:39:58 2009
+# by: PyQt4 UI code generator 4.4.4
#
# WARNING! All changes made in this file will be lost!
class Ui_MainWindow(object):
def setupUi(self, MainWindow):
MainWindow.setObjectName("MainWindow")
- MainWindow.resize(927, 718)
+ MainWindow.resize(927, 696)
self.centralwidget = QtGui.QWidget(MainWindow)
self.centralwidget.setObjectName("centralwidget")
self.gridLayout = QtGui.QGridLayout(self.centralwidget)
self.plotHBar = QtGui.QScrollBar(self.centralwidget)
self.plotHBar.setOrientation(QtCore.Qt.Horizontal)
self.plotHBar.setObjectName("plotHBar")
- self.gridLayout.addWidget(self.plotHBar, 1, 0, 1, 3)
- self.filePosBox = QtGui.QGroupBox(self.centralwidget)
- self.filePosBox.setMinimumSize(QtCore.QSize(0, 120))
- self.filePosBox.setObjectName("filePosBox")
- self.gridLayout_4 = QtGui.QGridLayout(self.filePosBox)
- self.gridLayout_4.setObjectName("gridLayout_4")
- self.filePosLayout = QtGui.QFormLayout()
- self.filePosLayout.setObjectName("filePosLayout")
- self.filePosStartLineEdit = QtGui.QLineEdit(self.filePosBox)
- self.filePosStartLineEdit.setMinimumSize(QtCore.QSize(50, 0))
- self.filePosStartLineEdit.setMaximumSize(QtCore.QSize(100, 16777215))
- self.filePosStartLineEdit.setObjectName("filePosStartLineEdit")
- self.filePosLayout.setWidget(0, QtGui.QFormLayout.FieldRole, self.filePosStartLineEdit)
- self.filePosStopLabel = QtGui.QLabel(self.filePosBox)
- self.filePosStopLabel.setObjectName("filePosStopLabel")
- self.filePosLayout.setWidget(1, QtGui.QFormLayout.LabelRole, self.filePosStopLabel)
- self.filePosStopLineEdit = QtGui.QLineEdit(self.filePosBox)
- self.filePosStopLineEdit.setMinimumSize(QtCore.QSize(50, 0))
- self.filePosStopLineEdit.setMaximumSize(QtCore.QSize(100, 16777215))
- self.filePosStopLineEdit.setObjectName("filePosStopLineEdit")
- self.filePosLayout.setWidget(1, QtGui.QFormLayout.FieldRole, self.filePosStopLineEdit)
- self.filePosLengthLabel = QtGui.QLabel(self.filePosBox)
- self.filePosLengthLabel.setObjectName("filePosLengthLabel")
- self.filePosLayout.setWidget(2, QtGui.QFormLayout.LabelRole, self.filePosLengthLabel)
- self.filePosLengthLineEdit = QtGui.QLineEdit(self.filePosBox)
- self.filePosLengthLineEdit.setMinimumSize(QtCore.QSize(50, 0))
- self.filePosLengthLineEdit.setMaximumSize(QtCore.QSize(100, 16777215))
- self.filePosLengthLineEdit.setObjectName("filePosLengthLineEdit")
- self.filePosLayout.setWidget(2, QtGui.QFormLayout.FieldRole, self.filePosLengthLineEdit)
- self.filePosStartLabel = QtGui.QLabel(self.filePosBox)
- self.filePosStartLabel.setObjectName("filePosStartLabel")
- self.filePosLayout.setWidget(0, QtGui.QFormLayout.LabelRole, self.filePosStartLabel)
- self.gridLayout_4.addLayout(self.filePosLayout, 0, 0, 1, 1)
- self.fileTimeLayout = QtGui.QFormLayout()
- self.fileTimeLayout.setObjectName("fileTimeLayout")
- self.fileTimeStartLabel = QtGui.QLabel(self.filePosBox)
- self.fileTimeStartLabel.setObjectName("fileTimeStartLabel")
- self.fileTimeLayout.setWidget(0, QtGui.QFormLayout.LabelRole, self.fileTimeStartLabel)
- self.fileTimeStartLineEdit = QtGui.QLineEdit(self.filePosBox)
- self.fileTimeStartLineEdit.setMinimumSize(QtCore.QSize(50, 0))
- self.fileTimeStartLineEdit.setMaximumSize(QtCore.QSize(100, 16777215))
- self.fileTimeStartLineEdit.setObjectName("fileTimeStartLineEdit")
- self.fileTimeLayout.setWidget(0, QtGui.QFormLayout.FieldRole, self.fileTimeStartLineEdit)
- self.fileTimeStopLabel = QtGui.QLabel(self.filePosBox)
- self.fileTimeStopLabel.setObjectName("fileTimeStopLabel")
- self.fileTimeLayout.setWidget(1, QtGui.QFormLayout.LabelRole, self.fileTimeStopLabel)
- self.fileTimeStopLineEdit = QtGui.QLineEdit(self.filePosBox)
- self.fileTimeStopLineEdit.setMinimumSize(QtCore.QSize(50, 0))
- self.fileTimeStopLineEdit.setMaximumSize(QtCore.QSize(100, 16777215))
- self.fileTimeStopLineEdit.setObjectName("fileTimeStopLineEdit")
- self.fileTimeLayout.setWidget(1, QtGui.QFormLayout.FieldRole, self.fileTimeStopLineEdit)
- self.fileTimeLengthLabel = QtGui.QLabel(self.filePosBox)
- self.fileTimeLengthLabel.setObjectName("fileTimeLengthLabel")
- self.fileTimeLayout.setWidget(2, QtGui.QFormLayout.LabelRole, self.fileTimeLengthLabel)
- self.fileTimeLengthLineEdit = QtGui.QLineEdit(self.filePosBox)
- self.fileTimeLengthLineEdit.setMinimumSize(QtCore.QSize(50, 0))
- self.fileTimeLengthLineEdit.setMaximumSize(QtCore.QSize(100, 16777215))
- self.fileTimeLengthLineEdit.setObjectName("fileTimeLengthLineEdit")
- self.fileTimeLayout.setWidget(2, QtGui.QFormLayout.FieldRole, self.fileTimeLengthLineEdit)
- self.gridLayout_4.addLayout(self.fileTimeLayout, 0, 1, 1, 1)
- self.gridLayout.addWidget(self.filePosBox, 2, 0, 1, 1)
- self.displayGroupBox = QtGui.QGroupBox(self.centralwidget)
- self.displayGroupBox.setMinimumSize(QtCore.QSize(170, 0))
- self.displayGroupBox.setObjectName("displayGroupBox")
- self.gridLayout_2 = QtGui.QGridLayout(self.displayGroupBox)
- self.gridLayout_2.setObjectName("gridLayout_2")
- self.colorComboBox = QtGui.QComboBox(self.displayGroupBox)
- self.colorComboBox.setObjectName("colorComboBox")
- self.gridLayout_2.addWidget(self.colorComboBox, 0, 0, 1, 2)
- self.lineWidthSpinBox = QtGui.QSpinBox(self.displayGroupBox)
- self.lineWidthSpinBox.setMinimumSize(QtCore.QSize(100, 0))
- self.lineWidthSpinBox.setMaximumSize(QtCore.QSize(100, 16777215))
- self.lineWidthSpinBox.setObjectName("lineWidthSpinBox")
- self.gridLayout_2.addWidget(self.lineWidthSpinBox, 1, 1, 1, 1)
- self.lineWidthLabel = QtGui.QLabel(self.displayGroupBox)
- self.lineWidthLabel.setObjectName("lineWidthLabel")
- self.gridLayout_2.addWidget(self.lineWidthLabel, 1, 0, 1, 1)
- self.lineStyleLabel = QtGui.QLabel(self.displayGroupBox)
- self.lineStyleLabel.setObjectName("lineStyleLabel")
- self.gridLayout_2.addWidget(self.lineStyleLabel, 2, 0, 1, 1)
- self.lineStyleComboBox = QtGui.QComboBox(self.displayGroupBox)
- self.lineStyleComboBox.setMinimumSize(QtCore.QSize(100, 0))
- self.lineStyleComboBox.setMaximumSize(QtCore.QSize(100, 16777215))
- self.lineStyleComboBox.setObjectName("lineStyleComboBox")
- self.gridLayout_2.addWidget(self.lineStyleComboBox, 2, 1, 1, 1)
- self.styleSizeLabel = QtGui.QLabel(self.displayGroupBox)
- self.styleSizeLabel.setObjectName("styleSizeLabel")
- self.gridLayout_2.addWidget(self.styleSizeLabel, 3, 0, 1, 1)
- self.styleSizeSpinBox = QtGui.QSpinBox(self.displayGroupBox)
- self.styleSizeSpinBox.setMinimumSize(QtCore.QSize(100, 0))
- self.styleSizeSpinBox.setMaximumSize(QtCore.QSize(100, 16777215))
- self.styleSizeSpinBox.setObjectName("styleSizeSpinBox")
- self.gridLayout_2.addWidget(self.styleSizeSpinBox, 3, 1, 1, 1)
- self.gridLayout.addWidget(self.displayGroupBox, 2, 2, 1, 1)
- self.sysGroupBox = QtGui.QGroupBox(self.centralwidget)
- self.sysGroupBox.setMinimumSize(QtCore.QSize(200, 0))
- self.sysGroupBox.setObjectName("sysGroupBox")
- self.formLayout = QtGui.QFormLayout(self.sysGroupBox)
- self.formLayout.setFieldGrowthPolicy(QtGui.QFormLayout.AllNonFixedFieldsGrow)
- self.formLayout.setObjectName("formLayout")
- self.sampleRateLabel = QtGui.QLabel(self.sysGroupBox)
- self.sampleRateLabel.setObjectName("sampleRateLabel")
- self.formLayout.setWidget(0, QtGui.QFormLayout.LabelRole, self.sampleRateLabel)
- self.sampleRateLineEdit = QtGui.QLineEdit(self.sysGroupBox)
- self.sampleRateLineEdit.setMinimumSize(QtCore.QSize(50, 0))
- self.sampleRateLineEdit.setMaximumSize(QtCore.QSize(100, 16777215))
- self.sampleRateLineEdit.setObjectName("sampleRateLineEdit")
- self.formLayout.setWidget(0, QtGui.QFormLayout.FieldRole, self.sampleRateLineEdit)
- self.gridLayout.addWidget(self.sysGroupBox, 2, 1, 1, 1)
- self.frame = QtGui.QFrame(self.centralwidget)
- self.frame.setFrameShape(QtGui.QFrame.StyledPanel)
- self.frame.setFrameShadow(QtGui.QFrame.Raised)
- self.frame.setObjectName("frame")
- self.gridLayout_3 = QtGui.QGridLayout(self.frame)
- self.gridLayout_3.setObjectName("gridLayout_3")
- self.tabGroup = QtGui.QTabWidget(self.frame)
- self.tabGroup.setMinimumSize(QtCore.QSize(0, 0))
+ self.gridLayout.addWidget(self.plotHBar, 2, 0, 1, 2)
+ self.tabGroup = QtGui.QTabWidget(self.centralwidget)
self.tabGroup.setObjectName("tabGroup")
self.timeTab = QtGui.QWidget()
self.timeTab.setObjectName("timeTab")
self.formLayout_4 = QtGui.QFormLayout(self.fftPropBox)
self.formLayout_4.setFieldGrowthPolicy(QtGui.QFormLayout.AllNonFixedFieldsGrow)
self.formLayout_4.setObjectName("formLayout_4")
- self.psdFFTSizeLabel = QtGui.QLabel(self.fftPropBox)
- self.psdFFTSizeLabel.setObjectName("psdFFTSizeLabel")
- self.formLayout_4.setWidget(0, QtGui.QFormLayout.LabelRole, self.psdFFTSizeLabel)
self.psdFFTComboBox = QtGui.QComboBox(self.fftPropBox)
self.psdFFTComboBox.setMinimumSize(QtCore.QSize(96, 0))
self.psdFFTComboBox.setMaximumSize(QtCore.QSize(96, 16777215))
self.psdFFTComboBox.setObjectName("psdFFTComboBox")
self.formLayout_4.setWidget(0, QtGui.QFormLayout.FieldRole, self.psdFFTComboBox)
+ self.psdFFTSizeLabel = QtGui.QLabel(self.fftPropBox)
+ self.psdFFTSizeLabel.setObjectName("psdFFTSizeLabel")
+ self.formLayout_4.setWidget(0, QtGui.QFormLayout.LabelRole, self.psdFFTSizeLabel)
self.horizontalLayout_2.addWidget(self.fftPropBox)
self.freqPlot = Qwt5.QwtPlot(self.freqTab)
self.freqPlot.setObjectName("freqPlot")
self.specPlot.setObjectName("specPlot")
self.horizontalLayout_3.addWidget(self.specPlot)
self.tabGroup.addTab(self.specTab, "")
- self.gridLayout_3.addWidget(self.tabGroup, 0, 0, 1, 1)
- self.gridLayout.addWidget(self.frame, 0, 0, 1, 3)
+ self.gridLayout.addWidget(self.tabGroup, 1, 0, 1, 1)
+ self.filePosBox = QtGui.QGroupBox(self.centralwidget)
+ self.filePosBox.setMinimumSize(QtCore.QSize(0, 120))
+ self.filePosBox.setObjectName("filePosBox")
+ self.formLayoutWidget_2 = QtGui.QWidget(self.filePosBox)
+ self.formLayoutWidget_2.setGeometry(QtCore.QRect(0, 20, 160, 92))
+ self.formLayoutWidget_2.setObjectName("formLayoutWidget_2")
+ self.filePosLayout = QtGui.QFormLayout(self.formLayoutWidget_2)
+ self.filePosLayout.setObjectName("filePosLayout")
+ self.filePosStartLabel = QtGui.QLabel(self.formLayoutWidget_2)
+ self.filePosStartLabel.setObjectName("filePosStartLabel")
+ self.filePosLayout.setWidget(0, QtGui.QFormLayout.LabelRole, self.filePosStartLabel)
+ self.filePosStartLineEdit = QtGui.QLineEdit(self.formLayoutWidget_2)
+ self.filePosStartLineEdit.setObjectName("filePosStartLineEdit")
+ self.filePosLayout.setWidget(0, QtGui.QFormLayout.FieldRole, self.filePosStartLineEdit)
+ self.filePosStopLabel = QtGui.QLabel(self.formLayoutWidget_2)
+ self.filePosStopLabel.setObjectName("filePosStopLabel")
+ self.filePosLayout.setWidget(1, QtGui.QFormLayout.LabelRole, self.filePosStopLabel)
+ self.filePosStopLineEdit = QtGui.QLineEdit(self.formLayoutWidget_2)
+ self.filePosStopLineEdit.setObjectName("filePosStopLineEdit")
+ self.filePosLayout.setWidget(1, QtGui.QFormLayout.FieldRole, self.filePosStopLineEdit)
+ self.filePosLengthLabel = QtGui.QLabel(self.formLayoutWidget_2)
+ self.filePosLengthLabel.setObjectName("filePosLengthLabel")
+ self.filePosLayout.setWidget(2, QtGui.QFormLayout.LabelRole, self.filePosLengthLabel)
+ self.filePosLengthLineEdit = QtGui.QLineEdit(self.formLayoutWidget_2)
+ self.filePosLengthLineEdit.setObjectName("filePosLengthLineEdit")
+ self.filePosLayout.setWidget(2, QtGui.QFormLayout.FieldRole, self.filePosLengthLineEdit)
+ self.formLayoutWidget_4 = QtGui.QWidget(self.filePosBox)
+ self.formLayoutWidget_4.setGeometry(QtCore.QRect(180, 20, 231, 92))
+ self.formLayoutWidget_4.setObjectName("formLayoutWidget_4")
+ self.fileTimeLayout = QtGui.QFormLayout(self.formLayoutWidget_4)
+ self.fileTimeLayout.setObjectName("fileTimeLayout")
+ self.fileTimeStartLabel = QtGui.QLabel(self.formLayoutWidget_4)
+ self.fileTimeStartLabel.setObjectName("fileTimeStartLabel")
+ self.fileTimeLayout.setWidget(0, QtGui.QFormLayout.LabelRole, self.fileTimeStartLabel)
+ self.fileTimeStartLineEdit = QtGui.QLineEdit(self.formLayoutWidget_4)
+ self.fileTimeStartLineEdit.setObjectName("fileTimeStartLineEdit")
+ self.fileTimeLayout.setWidget(0, QtGui.QFormLayout.FieldRole, self.fileTimeStartLineEdit)
+ self.fileTimeStopLabel = QtGui.QLabel(self.formLayoutWidget_4)
+ self.fileTimeStopLabel.setObjectName("fileTimeStopLabel")
+ self.fileTimeLayout.setWidget(1, QtGui.QFormLayout.LabelRole, self.fileTimeStopLabel)
+ self.fileTimeStopLineEdit = QtGui.QLineEdit(self.formLayoutWidget_4)
+ self.fileTimeStopLineEdit.setObjectName("fileTimeStopLineEdit")
+ self.fileTimeLayout.setWidget(1, QtGui.QFormLayout.FieldRole, self.fileTimeStopLineEdit)
+ self.fileTimeLengthLabel = QtGui.QLabel(self.formLayoutWidget_4)
+ self.fileTimeLengthLabel.setObjectName("fileTimeLengthLabel")
+ self.fileTimeLayout.setWidget(2, QtGui.QFormLayout.LabelRole, self.fileTimeLengthLabel)
+ self.fileTimeLengthLineEdit = QtGui.QLineEdit(self.formLayoutWidget_4)
+ self.fileTimeLengthLineEdit.setObjectName("fileTimeLengthLineEdit")
+ self.fileTimeLayout.setWidget(2, QtGui.QFormLayout.FieldRole, self.fileTimeLengthLineEdit)
+ self.sysGroupBox = QtGui.QGroupBox(self.filePosBox)
+ self.sysGroupBox.setGeometry(QtCore.QRect(530, 0, 200, 120))
+ self.sysGroupBox.setMinimumSize(QtCore.QSize(200, 0))
+ self.sysGroupBox.setObjectName("sysGroupBox")
+ self.formLayoutWidget_3 = QtGui.QWidget(self.sysGroupBox)
+ self.formLayoutWidget_3.setGeometry(QtCore.QRect(0, 20, 191, 91))
+ self.formLayoutWidget_3.setObjectName("formLayoutWidget_3")
+ self.formLayout_2 = QtGui.QFormLayout(self.formLayoutWidget_3)
+ self.formLayout_2.setObjectName("formLayout_2")
+ self.sampleRateLabel = QtGui.QLabel(self.formLayoutWidget_3)
+ self.sampleRateLabel.setObjectName("sampleRateLabel")
+ self.formLayout_2.setWidget(0, QtGui.QFormLayout.LabelRole, self.sampleRateLabel)
+ self.sampleRateLineEdit = QtGui.QLineEdit(self.formLayoutWidget_3)
+ self.sampleRateLineEdit.setMinimumSize(QtCore.QSize(0, 0))
+ self.sampleRateLineEdit.setObjectName("sampleRateLineEdit")
+ self.formLayout_2.setWidget(0, QtGui.QFormLayout.FieldRole, self.sampleRateLineEdit)
+ self.displayGroupBox = QtGui.QGroupBox(self.filePosBox)
+ self.displayGroupBox.setGeometry(QtCore.QRect(730, 0, 170, 120))
+ self.displayGroupBox.setMinimumSize(QtCore.QSize(170, 0))
+ self.displayGroupBox.setObjectName("displayGroupBox")
+ self.verticalLayoutWidget = QtGui.QWidget(self.displayGroupBox)
+ self.verticalLayoutWidget.setGeometry(QtCore.QRect(0, 20, 160, 91))
+ self.verticalLayoutWidget.setObjectName("verticalLayoutWidget")
+ self.verticalLayout = QtGui.QVBoxLayout(self.verticalLayoutWidget)
+ self.verticalLayout.setObjectName("verticalLayout")
+ self.colorComboBox = QtGui.QComboBox(self.verticalLayoutWidget)
+ self.colorComboBox.setObjectName("colorComboBox")
+ self.verticalLayout.addWidget(self.colorComboBox)
+ spacerItem = QtGui.QSpacerItem(20, 40, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Expanding)
+ self.verticalLayout.addItem(spacerItem)
+ self.gridLayout.addWidget(self.filePosBox, 3, 0, 1, 1)
MainWindow.setCentralWidget(self.centralwidget)
self.menubar = QtGui.QMenuBar(MainWindow)
- self.menubar.setGeometry(QtCore.QRect(0, 0, 927, 24))
+ self.menubar.setGeometry(QtCore.QRect(0, 0, 927, 25))
self.menubar.setObjectName("menubar")
self.menu_File = QtGui.QMenu(self.menubar)
self.menu_File.setObjectName("menu_File")
def retranslateUi(self, MainWindow):
MainWindow.setWindowTitle(QtGui.QApplication.translate("MainWindow", "MainWindow", None, QtGui.QApplication.UnicodeUTF8))
+ self.tabGroup.setTabText(self.tabGroup.indexOf(self.timeTab), QtGui.QApplication.translate("MainWindow", "Time Domain", None, QtGui.QApplication.UnicodeUTF8))
+ self.fftPropBox.setTitle(QtGui.QApplication.translate("MainWindow", "FFT Properties", None, QtGui.QApplication.UnicodeUTF8))
+ self.psdFFTSizeLabel.setText(QtGui.QApplication.translate("MainWindow", "FFT Size", None, QtGui.QApplication.UnicodeUTF8))
+ self.tabGroup.setTabText(self.tabGroup.indexOf(self.freqTab), QtGui.QApplication.translate("MainWindow", "Frequency Domain", None, QtGui.QApplication.UnicodeUTF8))
+ self.groupBox.setTitle(QtGui.QApplication.translate("MainWindow", "Spectrogram Properties", None, QtGui.QApplication.UnicodeUTF8))
+ self.specFFTLabel.setText(QtGui.QApplication.translate("MainWindow", "FFT Size", None, QtGui.QApplication.UnicodeUTF8))
+ self.tabGroup.setTabText(self.tabGroup.indexOf(self.specTab), QtGui.QApplication.translate("MainWindow", "Spectrogram", None, QtGui.QApplication.UnicodeUTF8))
self.filePosBox.setTitle(QtGui.QApplication.translate("MainWindow", "File Position", None, QtGui.QApplication.UnicodeUTF8))
+ self.filePosStartLabel.setText(QtGui.QApplication.translate("MainWindow", "Start", None, QtGui.QApplication.UnicodeUTF8))
self.filePosStopLabel.setText(QtGui.QApplication.translate("MainWindow", "Stop", None, QtGui.QApplication.UnicodeUTF8))
self.filePosLengthLabel.setText(QtGui.QApplication.translate("MainWindow", "Length", None, QtGui.QApplication.UnicodeUTF8))
- self.filePosStartLabel.setText(QtGui.QApplication.translate("MainWindow", "Start", None, QtGui.QApplication.UnicodeUTF8))
self.fileTimeStartLabel.setText(QtGui.QApplication.translate("MainWindow", "time start (sec)", None, QtGui.QApplication.UnicodeUTF8))
self.fileTimeStopLabel.setText(QtGui.QApplication.translate("MainWindow", "time stop (sec)", None, QtGui.QApplication.UnicodeUTF8))
self.fileTimeLengthLabel.setText(QtGui.QApplication.translate("MainWindow", "time length (sec)", None, QtGui.QApplication.UnicodeUTF8))
- self.displayGroupBox.setTitle(QtGui.QApplication.translate("MainWindow", "Display Properties", None, QtGui.QApplication.UnicodeUTF8))
- self.lineWidthLabel.setText(QtGui.QApplication.translate("MainWindow", "Line Width", None, QtGui.QApplication.UnicodeUTF8))
- self.lineStyleLabel.setText(QtGui.QApplication.translate("MainWindow", "Line Style", None, QtGui.QApplication.UnicodeUTF8))
- self.styleSizeLabel.setText(QtGui.QApplication.translate("MainWindow", "Style Size", None, QtGui.QApplication.UnicodeUTF8))
self.sysGroupBox.setTitle(QtGui.QApplication.translate("MainWindow", "System Properties", None, QtGui.QApplication.UnicodeUTF8))
self.sampleRateLabel.setText(QtGui.QApplication.translate("MainWindow", "Sample Rate", None, QtGui.QApplication.UnicodeUTF8))
- self.tabGroup.setTabText(self.tabGroup.indexOf(self.timeTab), QtGui.QApplication.translate("MainWindow", "Time Domain", None, QtGui.QApplication.UnicodeUTF8))
- self.fftPropBox.setTitle(QtGui.QApplication.translate("MainWindow", "FFT Properties", None, QtGui.QApplication.UnicodeUTF8))
- self.psdFFTSizeLabel.setText(QtGui.QApplication.translate("MainWindow", "FFT Size", None, QtGui.QApplication.UnicodeUTF8))
- self.tabGroup.setTabText(self.tabGroup.indexOf(self.freqTab), QtGui.QApplication.translate("MainWindow", "Frequency Domain", None, QtGui.QApplication.UnicodeUTF8))
- self.groupBox.setTitle(QtGui.QApplication.translate("MainWindow", "Spectrogram Properties", None, QtGui.QApplication.UnicodeUTF8))
- self.specFFTLabel.setText(QtGui.QApplication.translate("MainWindow", "FFT Size", None, QtGui.QApplication.UnicodeUTF8))
- self.tabGroup.setTabText(self.tabGroup.indexOf(self.specTab), QtGui.QApplication.translate("MainWindow", "Spectrogram", None, QtGui.QApplication.UnicodeUTF8))
+ self.displayGroupBox.setTitle(QtGui.QApplication.translate("MainWindow", "Display Properties", None, QtGui.QApplication.UnicodeUTF8))
self.menu_File.setTitle(QtGui.QApplication.translate("MainWindow", "&File", None, QtGui.QApplication.UnicodeUTF8))
self.action_open.setText(QtGui.QApplication.translate("MainWindow", "&Open", None, QtGui.QApplication.UnicodeUTF8))
self.action_open.setShortcut(QtGui.QApplication.translate("MainWindow", "Ctrl+O", None, QtGui.QApplication.UnicodeUTF8))
self.action_exit.setText(QtGui.QApplication.translate("MainWindow", "E&xit", None, QtGui.QApplication.UnicodeUTF8))
self.action_reload.setText(QtGui.QApplication.translate("MainWindow", "&Reload", None, QtGui.QApplication.UnicodeUTF8))
+ self.action_reload.setShortcut(QtGui.QApplication.translate("MainWindow", "Ctrl+R", None, QtGui.QApplication.UnicodeUTF8))
from PyQt4 import Qwt5
-<ui version="4.0" >
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
<class>MainWindow</class>
- <widget class="QMainWindow" name="MainWindow" >
- <property name="geometry" >
+ <widget class="QMainWindow" name="MainWindow">
+ <property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>927</width>
- <height>718</height>
+ <height>696</height>
</rect>
</property>
- <property name="windowTitle" >
+ <property name="windowTitle">
<string>MainWindow</string>
</property>
- <widget class="QWidget" name="centralwidget" >
- <layout class="QGridLayout" name="gridLayout" >
- <item row="1" column="0" colspan="3" >
- <widget class="QScrollBar" name="plotHBar" >
- <property name="orientation" >
+ <widget class="QWidget" name="centralwidget">
+ <layout class="QGridLayout" name="gridLayout">
+ <item row="2" column="0" colspan="2">
+ <widget class="QScrollBar" name="plotHBar">
+ <property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
</widget>
</item>
- <item row="2" column="0" >
- <widget class="QGroupBox" name="filePosBox" >
- <property name="minimumSize" >
+ <item row="1" column="0">
+ <widget class="QTabWidget" name="tabGroup">
+ <property name="currentIndex">
+ <number>0</number>
+ </property>
+ <widget class="QWidget" name="timeTab">
+ <attribute name="title">
+ <string>Time Domain</string>
+ </attribute>
+ <layout class="QHBoxLayout" name="horizontalLayout">
+ <item>
+ <widget class="QwtPlot" name="timePlot"/>
+ </item>
+ </layout>
+ </widget>
+ <widget class="QWidget" name="freqTab">
+ <attribute name="title">
+ <string>Frequency Domain</string>
+ </attribute>
+ <layout class="QHBoxLayout" name="horizontalLayout_2">
+ <item>
+ <widget class="QGroupBox" name="fftPropBox">
+ <property name="minimumSize">
+ <size>
+ <width>160</width>
+ <height>0</height>
+ </size>
+ </property>
+ <property name="title">
+ <string>FFT Properties</string>
+ </property>
+ <layout class="QFormLayout" name="formLayout_4">
+ <property name="fieldGrowthPolicy">
+ <enum>QFormLayout::AllNonFixedFieldsGrow</enum>
+ </property>
+ <item row="0" column="1">
+ <widget class="QComboBox" name="psdFFTComboBox">
+ <property name="minimumSize">
+ <size>
+ <width>96</width>
+ <height>0</height>
+ </size>
+ </property>
+ <property name="maximumSize">
+ <size>
+ <width>96</width>
+ <height>16777215</height>
+ </size>
+ </property>
+ </widget>
+ </item>
+ <item row="0" column="0">
+ <widget class="QLabel" name="psdFFTSizeLabel">
+ <property name="text">
+ <string>FFT Size</string>
+ </property>
+ </widget>
+ </item>
+ </layout>
+ </widget>
+ </item>
+ <item>
+ <widget class="QwtPlot" name="freqPlot"/>
+ </item>
+ </layout>
+ </widget>
+ <widget class="QWidget" name="specTab">
+ <attribute name="title">
+ <string>Spectrogram</string>
+ </attribute>
+ <layout class="QHBoxLayout" name="horizontalLayout_3">
+ <item>
+ <widget class="QGroupBox" name="groupBox">
+ <property name="title">
+ <string>Spectrogram Properties</string>
+ </property>
+ <layout class="QFormLayout" name="formLayout_3">
+ <item row="1" column="0">
+ <widget class="QLabel" name="specFFTLabel">
+ <property name="text">
+ <string>FFT Size</string>
+ </property>
+ </widget>
+ </item>
+ <item row="1" column="1">
+ <widget class="QComboBox" name="specFFTComboBox">
+ <property name="minimumSize">
+ <size>
+ <width>96</width>
+ <height>0</height>
+ </size>
+ </property>
+ <property name="maximumSize">
+ <size>
+ <width>96</width>
+ <height>16777215</height>
+ </size>
+ </property>
+ </widget>
+ </item>
+ </layout>
+ </widget>
+ </item>
+ <item>
+ <widget class="QwtPlot" name="specPlot"/>
+ </item>
+ </layout>
+ <zorder>specPlot</zorder>
+ <zorder>groupBox</zorder>
+ </widget>
+ </widget>
+ </item>
+ <item row="3" column="0">
+ <widget class="QGroupBox" name="filePosBox">
+ <property name="minimumSize">
<size>
<width>0</width>
<height>120</height>
</size>
</property>
- <property name="title" >
+ <property name="title">
<string>File Position</string>
</property>
- <layout class="QGridLayout" name="gridLayout_4" >
- <item row="0" column="0" >
- <layout class="QFormLayout" name="filePosLayout" >
- <item row="0" column="1" >
- <widget class="QLineEdit" name="filePosStartLineEdit" >
- <property name="minimumSize" >
- <size>
- <width>50</width>
- <height>0</height>
- </size>
- </property>
- <property name="maximumSize" >
- <size>
- <width>100</width>
- <height>16777215</height>
- </size>
- </property>
- </widget>
- </item>
- <item row="1" column="0" >
- <widget class="QLabel" name="filePosStopLabel" >
- <property name="text" >
- <string>Stop</string>
- </property>
- </widget>
- </item>
- <item row="1" column="1" >
- <widget class="QLineEdit" name="filePosStopLineEdit" >
- <property name="minimumSize" >
- <size>
- <width>50</width>
- <height>0</height>
- </size>
- </property>
- <property name="maximumSize" >
- <size>
- <width>100</width>
- <height>16777215</height>
- </size>
- </property>
- </widget>
- </item>
- <item row="2" column="0" >
- <widget class="QLabel" name="filePosLengthLabel" >
- <property name="text" >
- <string>Length</string>
+ <widget class="QWidget" name="formLayoutWidget_2">
+ <property name="geometry">
+ <rect>
+ <x>0</x>
+ <y>20</y>
+ <width>160</width>
+ <height>92</height>
+ </rect>
+ </property>
+ <layout class="QFormLayout" name="filePosLayout">
+ <item row="0" column="0">
+ <widget class="QLabel" name="filePosStartLabel">
+ <property name="text">
+ <string>Start</string>
+ </property>
+ </widget>
+ </item>
+ <item row="0" column="1">
+ <widget class="QLineEdit" name="filePosStartLineEdit"/>
+ </item>
+ <item row="1" column="0">
+ <widget class="QLabel" name="filePosStopLabel">
+ <property name="text">
+ <string>Stop</string>
+ </property>
+ </widget>
+ </item>
+ <item row="1" column="1">
+ <widget class="QLineEdit" name="filePosStopLineEdit"/>
+ </item>
+ <item row="2" column="0">
+ <widget class="QLabel" name="filePosLengthLabel">
+ <property name="text">
+ <string>Length</string>
+ </property>
+ </widget>
+ </item>
+ <item row="2" column="1">
+ <widget class="QLineEdit" name="filePosLengthLineEdit"/>
+ </item>
+ </layout>
+ </widget>
+ <widget class="QWidget" name="formLayoutWidget_4">
+ <property name="geometry">
+ <rect>
+ <x>180</x>
+ <y>20</y>
+ <width>231</width>
+ <height>92</height>
+ </rect>
+ </property>
+ <layout class="QFormLayout" name="fileTimeLayout">
+ <item row="0" column="0">
+ <widget class="QLabel" name="fileTimeStartLabel">
+ <property name="text">
+ <string>time start (sec)</string>
+ </property>
+ </widget>
+ </item>
+ <item row="0" column="1">
+ <widget class="QLineEdit" name="fileTimeStartLineEdit"/>
+ </item>
+ <item row="1" column="0">
+ <widget class="QLabel" name="fileTimeStopLabel">
+ <property name="text">
+ <string>time stop (sec)</string>
+ </property>
+ </widget>
+ </item>
+ <item row="1" column="1">
+ <widget class="QLineEdit" name="fileTimeStopLineEdit"/>
+ </item>
+ <item row="2" column="0">
+ <widget class="QLabel" name="fileTimeLengthLabel">
+ <property name="text">
+ <string>time length (sec)</string>
+ </property>
+ </widget>
+ </item>
+ <item row="2" column="1">
+ <widget class="QLineEdit" name="fileTimeLengthLineEdit"/>
+ </item>
+ </layout>
+ </widget>
+ <widget class="QGroupBox" name="sysGroupBox">
+ <property name="geometry">
+ <rect>
+ <x>530</x>
+ <y>0</y>
+ <width>200</width>
+ <height>120</height>
+ </rect>
+ </property>
+ <property name="minimumSize">
+ <size>
+ <width>200</width>
+ <height>0</height>
+ </size>
+ </property>
+ <property name="title">
+ <string>System Properties</string>
+ </property>
+ <widget class="QWidget" name="formLayoutWidget_3">
+ <property name="geometry">
+ <rect>
+ <x>0</x>
+ <y>20</y>
+ <width>191</width>
+ <height>91</height>
+ </rect>
+ </property>
+ <layout class="QFormLayout" name="formLayout_2">
+ <item row="0" column="0">
+ <widget class="QLabel" name="sampleRateLabel">
+ <property name="text">
+ <string>Sample Rate</string>
</property>
</widget>
</item>
- <item row="2" column="1" >
- <widget class="QLineEdit" name="filePosLengthLineEdit" >
- <property name="minimumSize" >
+ <item row="0" column="1">
+ <widget class="QLineEdit" name="sampleRateLineEdit">
+ <property name="minimumSize">
<size>
- <width>50</width>
+ <width>0</width>
<height>0</height>
</size>
</property>
- <property name="maximumSize" >
- <size>
- <width>100</width>
- <height>16777215</height>
- </size>
- </property>
- </widget>
- </item>
- <item row="0" column="0" >
- <widget class="QLabel" name="filePosStartLabel" >
- <property name="text" >
- <string>Start</string>
- </property>
</widget>
</item>
</layout>
- </item>
- <item row="0" column="1" >
- <layout class="QFormLayout" name="fileTimeLayout" >
- <item row="0" column="0" >
- <widget class="QLabel" name="fileTimeStartLabel" >
- <property name="text" >
- <string>time start (sec)</string>
- </property>
- </widget>
- </item>
- <item row="0" column="1" >
- <widget class="QLineEdit" name="fileTimeStartLineEdit" >
- <property name="minimumSize" >
- <size>
- <width>50</width>
- <height>0</height>
- </size>
- </property>
- <property name="maximumSize" >
- <size>
- <width>100</width>
- <height>16777215</height>
- </size>
- </property>
- </widget>
- </item>
- <item row="1" column="0" >
- <widget class="QLabel" name="fileTimeStopLabel" >
- <property name="text" >
- <string>time stop (sec)</string>
- </property>
- </widget>
- </item>
- <item row="1" column="1" >
- <widget class="QLineEdit" name="fileTimeStopLineEdit" >
- <property name="minimumSize" >
- <size>
- <width>50</width>
- <height>0</height>
- </size>
- </property>
- <property name="maximumSize" >
- <size>
- <width>100</width>
- <height>16777215</height>
- </size>
- </property>
- </widget>
- </item>
- <item row="2" column="0" >
- <widget class="QLabel" name="fileTimeLengthLabel" >
- <property name="text" >
- <string>time length (sec)</string>
- </property>
- </widget>
+ </widget>
+ </widget>
+ <widget class="QGroupBox" name="displayGroupBox">
+ <property name="geometry">
+ <rect>
+ <x>730</x>
+ <y>0</y>
+ <width>170</width>
+ <height>120</height>
+ </rect>
+ </property>
+ <property name="minimumSize">
+ <size>
+ <width>170</width>
+ <height>0</height>
+ </size>
+ </property>
+ <property name="title">
+ <string>Display Properties</string>
+ </property>
+ <widget class="QWidget" name="verticalLayoutWidget">
+ <property name="geometry">
+ <rect>
+ <x>0</x>
+ <y>20</y>
+ <width>160</width>
+ <height>91</height>
+ </rect>
+ </property>
+ <layout class="QVBoxLayout" name="verticalLayout">
+ <item>
+ <widget class="QComboBox" name="colorComboBox"/>
</item>
- <item row="2" column="1" >
- <widget class="QLineEdit" name="fileTimeLengthLineEdit" >
- <property name="minimumSize" >
- <size>
- <width>50</width>
- <height>0</height>
- </size>
+ <item>
+ <spacer name="verticalSpacer">
+ <property name="orientation">
+ <enum>Qt::Vertical</enum>
</property>
- <property name="maximumSize" >
+ <property name="sizeHint" stdset="0">
<size>
- <width>100</width>
- <height>16777215</height>
+ <width>20</width>
+ <height>40</height>
</size>
</property>
- </widget>
+ </spacer>
</item>
</layout>
- </item>
- </layout>
- </widget>
- </item>
- <item row="2" column="2" >
- <widget class="QGroupBox" name="displayGroupBox" >
- <property name="minimumSize" >
- <size>
- <width>170</width>
- <height>0</height>
- </size>
- </property>
- <property name="title" >
- <string>Display Properties</string>
- </property>
- <layout class="QGridLayout" name="gridLayout_2" >
- <item row="0" column="0" colspan="2" >
- <widget class="QComboBox" name="colorComboBox" />
- </item>
- <item row="1" column="1" >
- <widget class="QSpinBox" name="lineWidthSpinBox" >
- <property name="minimumSize" >
- <size>
- <width>100</width>
- <height>0</height>
- </size>
- </property>
- <property name="maximumSize" >
- <size>
- <width>100</width>
- <height>16777215</height>
- </size>
- </property>
- </widget>
- </item>
- <item row="1" column="0" >
- <widget class="QLabel" name="lineWidthLabel" >
- <property name="text" >
- <string>Line Width</string>
- </property>
- </widget>
- </item>
- <item row="2" column="0" >
- <widget class="QLabel" name="lineStyleLabel" >
- <property name="text" >
- <string>Line Style</string>
- </property>
- </widget>
- </item>
- <item row="2" column="1" >
- <widget class="QComboBox" name="lineStyleComboBox" >
- <property name="minimumSize" >
- <size>
- <width>100</width>
- <height>0</height>
- </size>
- </property>
- <property name="maximumSize" >
- <size>
- <width>100</width>
- <height>16777215</height>
- </size>
- </property>
- </widget>
- </item>
- <item row="3" column="0" >
- <widget class="QLabel" name="styleSizeLabel" >
- <property name="text" >
- <string>Style Size</string>
- </property>
- </widget>
- </item>
- <item row="3" column="1" >
- <widget class="QSpinBox" name="styleSizeSpinBox" >
- <property name="minimumSize" >
- <size>
- <width>100</width>
- <height>0</height>
- </size>
- </property>
- <property name="maximumSize" >
- <size>
- <width>100</width>
- <height>16777215</height>
- </size>
- </property>
- </widget>
- </item>
- </layout>
- </widget>
- </item>
- <item row="2" column="1" >
- <widget class="QGroupBox" name="sysGroupBox" >
- <property name="minimumSize" >
- <size>
- <width>200</width>
- <height>0</height>
- </size>
- </property>
- <property name="title" >
- <string>System Properties</string>
- </property>
- <layout class="QFormLayout" name="formLayout" >
- <property name="fieldGrowthPolicy" >
- <enum>QFormLayout::AllNonFixedFieldsGrow</enum>
- </property>
- <item row="0" column="0" >
- <widget class="QLabel" name="sampleRateLabel" >
- <property name="text" >
- <string>Sample Rate</string>
- </property>
- </widget>
- </item>
- <item row="0" column="1" >
- <widget class="QLineEdit" name="sampleRateLineEdit" >
- <property name="minimumSize" >
- <size>
- <width>50</width>
- <height>0</height>
- </size>
- </property>
- <property name="maximumSize" >
- <size>
- <width>100</width>
- <height>16777215</height>
- </size>
- </property>
- </widget>
- </item>
- </layout>
- </widget>
- </item>
- <item row="0" column="0" colspan="3" >
- <widget class="QFrame" name="frame" >
- <property name="frameShape" >
- <enum>QFrame::StyledPanel</enum>
- </property>
- <property name="frameShadow" >
- <enum>QFrame::Raised</enum>
- </property>
- <layout class="QGridLayout" name="gridLayout_3" >
- <item row="0" column="0" >
- <widget class="QTabWidget" name="tabGroup" >
- <property name="minimumSize" >
- <size>
- <width>0</width>
- <height>0</height>
- </size>
- </property>
- <property name="currentIndex" >
- <number>0</number>
- </property>
- <widget class="QWidget" name="timeTab" >
- <attribute name="title" >
- <string>Time Domain</string>
- </attribute>
- <layout class="QHBoxLayout" name="horizontalLayout" >
- <item>
- <widget class="QwtPlot" name="timePlot" />
- </item>
- </layout>
- <zorder>timePlot</zorder>
- </widget>
- <widget class="QWidget" name="freqTab" >
- <attribute name="title" >
- <string>Frequency Domain</string>
- </attribute>
- <layout class="QHBoxLayout" name="horizontalLayout_2" >
- <item>
- <widget class="QGroupBox" name="fftPropBox" >
- <property name="minimumSize" >
- <size>
- <width>160</width>
- <height>0</height>
- </size>
- </property>
- <property name="title" >
- <string>FFT Properties</string>
- </property>
- <layout class="QFormLayout" name="formLayout_4" >
- <property name="fieldGrowthPolicy" >
- <enum>QFormLayout::AllNonFixedFieldsGrow</enum>
- </property>
- <item row="0" column="0" >
- <widget class="QLabel" name="psdFFTSizeLabel" >
- <property name="text" >
- <string>FFT Size</string>
- </property>
- </widget>
- </item>
- <item row="0" column="1" >
- <widget class="QComboBox" name="psdFFTComboBox" >
- <property name="minimumSize" >
- <size>
- <width>96</width>
- <height>0</height>
- </size>
- </property>
- <property name="maximumSize" >
- <size>
- <width>96</width>
- <height>16777215</height>
- </size>
- </property>
- </widget>
- </item>
- </layout>
- <zorder>psdFFTSizeLabel</zorder>
- <zorder>psdFFTComboBox</zorder>
- </widget>
- </item>
- <item>
- <widget class="QwtPlot" name="freqPlot" />
- </item>
- </layout>
- </widget>
- <widget class="QWidget" name="specTab" >
- <attribute name="title" >
- <string>Spectrogram</string>
- </attribute>
- <layout class="QHBoxLayout" name="horizontalLayout_3" >
- <item>
- <widget class="QGroupBox" name="groupBox" >
- <property name="title" >
- <string>Spectrogram Properties</string>
- </property>
- <layout class="QFormLayout" name="formLayout_3" >
- <item row="1" column="0" >
- <widget class="QLabel" name="specFFTLabel" >
- <property name="text" >
- <string>FFT Size</string>
- </property>
- </widget>
- </item>
- <item row="1" column="1" >
- <widget class="QComboBox" name="specFFTComboBox" >
- <property name="minimumSize" >
- <size>
- <width>96</width>
- <height>0</height>
- </size>
- </property>
- <property name="maximumSize" >
- <size>
- <width>96</width>
- <height>16777215</height>
- </size>
- </property>
- </widget>
- </item>
- </layout>
- </widget>
- </item>
- <item>
- <widget class="QwtPlot" name="specPlot" />
- </item>
- </layout>
- <zorder>specPlot</zorder>
- <zorder>groupBox</zorder>
- </widget>
- </widget>
- </item>
- </layout>
- <zorder>tabGroup</zorder>
+ </widget>
+ </widget>
</widget>
</item>
</layout>
</widget>
- <widget class="QMenuBar" name="menubar" >
- <property name="geometry" >
+ <widget class="QMenuBar" name="menubar">
+ <property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>927</width>
- <height>24</height>
+ <height>25</height>
</rect>
</property>
- <widget class="QMenu" name="menu_File" >
- <property name="title" >
+ <widget class="QMenu" name="menu_File">
+ <property name="title">
<string>&File</string>
</property>
- <addaction name="action_open" />
- <addaction name="action_reload" />
- <addaction name="action_exit" />
+ <addaction name="action_open"/>
+ <addaction name="action_reload"/>
+ <addaction name="action_exit"/>
</widget>
- <addaction name="menu_File" />
+ <addaction name="menu_File"/>
</widget>
- <widget class="QStatusBar" name="statusbar" />
- <action name="action_open" >
- <property name="text" >
+ <widget class="QStatusBar" name="statusbar"/>
+ <action name="action_open">
+ <property name="text">
<string>&Open</string>
</property>
- <property name="shortcut" >
+ <property name="shortcut">
<string>Ctrl+O</string>
</property>
</action>
- <action name="action_exit" >
- <property name="text" >
+ <action name="action_exit">
+ <property name="text">
<string>E&xit</string>
</property>
</action>
- <action name="action_reload" >
- <property name="text" >
+ <action name="action_reload">
+ <property name="text">
<string>&Reload</string>
</property>
+ <property name="shortcut">
+ <string>Ctrl+R</string>
+ </property>
</action>
</widget>
<customwidgets>
<receiver>MainWindow</receiver>
<slot>close()</slot>
<hints>
- <hint type="sourcelabel" >
+ <hint type="sourcelabel">
<x>-1</x>
<y>-1</y>
</hint>
- <hint type="destinationlabel" >
+ <hint type="destinationlabel">
<x>399</x>
<y>347</y>
</hint>
#include <iostream>
#include <gruel/inet.h>
#include <cstdio>
-
+#include <cstring>
#define VERBOSE 1 // define to 0 or 1
@param samples the array of real values
@return a tuple of min, max
"""
- scale_factor = 3
+ factor = 2.0
mean = numpy.average(samples)
- rms = numpy.max([scale_factor*((numpy.sum((samples-mean)**2)/len(samples))**.5), .1])
- min_val = mean - rms
- max_val = mean + rms
- return min_val, max_val
+ std = numpy.std(samples)
+ fft = numpy.abs(numpy.fft.fft(samples - mean))
+ envelope = 2*numpy.max(fft)/len(samples)
+ ampl = max(std, envelope) or 0.1
+ return mean - factor*ampl, mean + factor*ampl
def get_min_max_fft(fft_samps):
"""
"""
self.parent = parent
wx.Panel.__init__(self, parent, style=wx.SUNKEN_BORDER)
+ parent[SHOW_CONTROL_PANEL_KEY] = True
+ parent.subscribe(SHOW_CONTROL_PANEL_KEY, self.Show)
control_box = forms.static_box_sizer(
parent=self, label='Options',
bold=True, orient=wx.VERTICAL,
NUM_BINS_KEY = 'num_bins'
FRAME_SIZE_KEY = 'frame_size'
CHANNEL_OPTIONS_KEY = 'channel_options'
+SHOW_CONTROL_PANEL_KEY = 'show_control_panel'
"""
self.parent = parent
wx.Panel.__init__(self, parent, style=wx.SUNKEN_BORDER)
+ parent[SHOW_CONTROL_PANEL_KEY] = True
+ parent.subscribe(SHOW_CONTROL_PANEL_KEY, self.Show)
control_box = wx.BoxSizer(wx.VERTICAL)
control_box.AddStretchSpacer()
#checkboxes for average and peak hold
"""
self.parent = parent
wx.Panel.__init__(self, parent, style=wx.SUNKEN_BORDER)
+ parent[SHOW_CONTROL_PANEL_KEY] = True
+ parent.subscribe(SHOW_CONTROL_PANEL_KEY, self.Show)
control_box = wx.BoxSizer(wx.VERTICAL)
SIZE = (100, -1)
control_box = forms.static_box_sizer(
"""
self.parent = parent
wx.Panel.__init__(self, parent)
+ parent[SHOW_CONTROL_PANEL_KEY] = True
+ parent.subscribe(SHOW_CONTROL_PANEL_KEY, self.Show)
control_box = wx.BoxSizer(wx.VERTICAL)
#checkboxes for average and peak hold
control_box.AddStretchSpacer()
WIDTH = 90
self.parent = parent
wx.Panel.__init__(self, parent, style=wx.SUNKEN_BORDER)
+ parent[SHOW_CONTROL_PANEL_KEY] = True
+ parent.subscribe(SHOW_CONTROL_PANEL_KEY, self.Show)
control_box = wx.BoxSizer(wx.VERTICAL)
##################################################
# Axes Options
sample_rate_key,
t_scale,
v_scale,
+ v_offset,
xy_mode,
ac_couple_key,
trigger_level_key,
self[X_PER_DIV_KEY] = v_scale
self[Y_PER_DIV_KEY] = v_scale
self[T_OFF_KEY] = 0
- self[X_OFF_KEY] = 0
- self[Y_OFF_KEY] = 0
+ self[X_OFF_KEY] = v_offset
+ self[Y_OFF_KEY] = v_offset
self[T_DIVS_KEY] = 8
self[X_DIVS_KEY] = 8
self[Y_DIVS_KEY] = 8
size=scope_window.DEFAULT_WIN_SIZE,
v_scale=0,
t_scale=0,
+ v_offset=0,
xy_mode=False,
ac_couple=False,
num_inputs=1,
sample_rate_key=SAMPLE_RATE_KEY,
t_scale=t_scale,
v_scale=v_scale,
+ v_offset=v_offset,
xy_mode=xy_mode,
ac_couple_key=AC_COUPLE_KEY,
trigger_level_key=TRIGGER_LEVEL_KEY,
DEFAULT_WIN_SIZE = (600, 300)
DIV_LEVELS = (1, 2, 5, 10, 20)
MIN_DYNAMIC_RANGE, MAX_DYNAMIC_RANGE = 10, 200
+DYNAMIC_RANGE_STEP = 10.
COLOR_MODES = (
('RGB1', 'rgb1'),
('RGB2', 'rgb2'),
"""
self.parent = parent
wx.Panel.__init__(self, parent, style=wx.SUNKEN_BORDER)
+ parent[SHOW_CONTROL_PANEL_KEY] = True
+ parent.subscribe(SHOW_CONTROL_PANEL_KEY, self.Show)
control_box = wx.BoxSizer(wx.VERTICAL)
control_box.AddStretchSpacer()
options_box = forms.static_box_sizer(
def _on_clear_button(self, event):
self.parent[NUM_LINES_KEY] = self.parent[NUM_LINES_KEY]
def _on_incr_dynamic_range(self, event):
- self.parent[DYNAMIC_RANGE_KEY] = min(self.parent[DYNAMIC_RANGE_KEY] + 10, MAX_DYNAMIC_RANGE)
+ self.parent[DYNAMIC_RANGE_KEY] = min(MAX_DYNAMIC_RANGE, common.get_clean_incr(self.parent[DYNAMIC_RANGE_KEY]))
def _on_decr_dynamic_range(self, event):
- self.parent[DYNAMIC_RANGE_KEY] = max(self.parent[DYNAMIC_RANGE_KEY] - 10, MIN_DYNAMIC_RANGE)
+ self.parent[DYNAMIC_RANGE_KEY] = max(MIN_DYNAMIC_RANGE, common.get_clean_decr(self.parent[DYNAMIC_RANGE_KEY]))
def _on_incr_ref_level(self, event):
- self.parent[REF_LEVEL_KEY] = self.parent[REF_LEVEL_KEY] + self.parent[DYNAMIC_RANGE_KEY]*.1
+ self.parent[REF_LEVEL_KEY] = self.parent[REF_LEVEL_KEY] + self.parent[DYNAMIC_RANGE_KEY]/DYNAMIC_RANGE_STEP
def _on_decr_ref_level(self, event):
- self.parent[REF_LEVEL_KEY] = self.parent[REF_LEVEL_KEY] - self.parent[DYNAMIC_RANGE_KEY]*.1
+ self.parent[REF_LEVEL_KEY] = self.parent[REF_LEVEL_KEY] - self.parent[DYNAMIC_RANGE_KEY]/DYNAMIC_RANGE_STEP
def _on_incr_time_scale(self, event):
old_rate = self.parent[FRAME_RATE_KEY]
self.parent[FRAME_RATE_KEY] *= 0.75
if not len(self.samples): return
min_level, max_level = common.get_min_max_fft(self.samples)
#set the range and level
- self[REF_LEVEL_KEY] = max_level
- self[DYNAMIC_RANGE_KEY] = max_level - min_level
+ self[DYNAMIC_RANGE_KEY] = common.get_clean_num(max_level - min_level)
+ self[REF_LEVEL_KEY] = DYNAMIC_RANGE_STEP*round(.5+max_level/DYNAMIC_RANGE_STEP)
def handle_msg(self, msg):
"""
SUBDIRS = \
base \
blocks \
- examples \
grc_gnuradio \
gui \
python \
gr_packed_to_unpacked_xx.xml \
gr_peak_detector2_fb.xml \
gr_peak_detector_xb.xml \
+ gr_pfb_clock_sync.xml \
gr_phase_modulator_fc.xml \
gr_pll_carriertracking_cc.xml \
gr_pll_freqdet_cf.xml \
gr_simple_squelch_cc.xml \
gr_single_pole_iir_filter_xx.xml \
gr_skiphead.xml \
+ gr_stream_mux.xml \
gr_stream_to_streams.xml \
gr_stream_to_vector.xml \
gr_streams_to_stream.xml \
<block>gr_stream_to_vector</block>
<block>gr_vector_to_stream</block>
-
+
<block>blks2_stream_to_vector_decimator</block>
+
+ <block>gr_stream_mux</block>
</cat>
<cat>
<name>Misc Conversions</name>
<cat>
<name>Synchronizers</name>
<block>gr_clock_recovery_mm_xx</block>
+ <block>gr_pfb_clock_sync_ccf</block>
<block>gr_costas_loop_cc</block>
<block>gr_dd_mpsk_sync_cc</block>
<block>band_pass_filter</block>
<block>band_reject_filter</block>
<block>root_raised_cosine_filter</block>
- <!-- Filters that take taps as aruments -->
+ <!-- Filters that take taps as arguments -->
<block>gr_fir_filter_xxx</block>
<block>gr_interp_fir_filter_xxx</block>
<block>gr_fft_filter_xxx</block>
<!-- Filter banks -->
<block>blks2_synthesis_filterbank</block>
<block>blks2_analysis_filterbank</block>
- <!-- Polyphase filers -->
+ <!-- Polyphase filters -->
<block>blks2_pfb_arb_resampler_ccf</block>
<!-- Other filters -->
<block>gr_single_pole_iir_filter_xx</block>
<value>2</value>
<type>int</type>
</param>
+ <param>
+ <name>Num Ports</name>
+ <key>num_ports</key>
+ <value>1</value>
+ <type>int</type>
+ </param>
+ <check>$num_ports > 0</check>
<sink>
<name>in</name>
<type>$in_type</type>
+ <nports>$num_ports</nports>
</sink>
<source>
<name>out</name>
<type>$out_type</type>
+ <nports>$num_ports</nports>
</source>
</block>
<key>enabled</key>
<value>True</value>
<type>bool</type>
+ <option>
+ <name>Enabled</name>
+ <key>True</key>
+ </option>
+ <option>
+ <name>Disabled</name>
+ <key>False</key>
+ </option>
</param>
<param>
<name>Vec Length</name>
<value>0</value>
<type>int</type>
</param>
+ <param>
+ <name>Num Ports</name>
+ <key>num_ports</key>
+ <value>1</value>
+ <type>int</type>
+ </param>
<param>
<name>Vec Length</name>
<key>vlen</key>
<value>1</value>
<type>int</type>
</param>
+ <check>$num_ports > 0</check>
<check>$vlen > 0</check>
<sink>
<name>in</name>
<type>$type</type>
<vlen>$vlen</vlen>
+ <nports>$num_ports</nports>
</sink>
<source>
<name>out</name>
<type>$type</type>
<vlen>$vlen</vlen>
+ <nports>$num_ports</nports>
</source>
</block>
<param>
<name>Endianness</name>
<key>endianness</key>
- <type>enum</type>
+ <type>int</type>
<option>
<name>MSB</name>
<key>gr.GR_MSB_FIRST</key>
<key>gr.GR_LSB_FIRST</key>
</option>
</param>
+ <param>
+ <name>Num Ports</name>
+ <key>num_ports</key>
+ <value>1</value>
+ <type>int</type>
+ </param>
+ <check>$num_ports > 0</check>
<sink>
<name>in</name>
<type>$type</type>
+ <nports>$num_ports</nports>
</sink>
<source>
<name>out</name>
<type>$type</type>
+ <nports>$num_ports</nports>
</source>
</block>
--- /dev/null
+<?xml version="1.0"?>
+<!--
+###################################################
+## Polyphase Filter based Clock Sync
+###################################################
+ -->
+<block>
+ <name>Polyphase Clock Sync</name>
+ <key>gr_pfb_clock_sync_ccf</key>
+ <import>from gnuradio import gr</import>
+ <make>gr.pfb_clock_sync_ccf($sps, $alpha, $taps, $filter_size, $init_phase, $max_dev)
+self.$(id).set_beta($beta)</make>
+ <callback>set_taps($taps)</callback>
+ <callback>set_alpha($alpha)</callback>
+ <callback>set_beta($beta)</callback>
+
+ <param>
+ <name>Samples/Symbol</name>
+ <key>sps</key>
+ <type>real</type>
+ </param>
+ <param>
+ <name>Alpha</name>
+ <key>alpha</key>
+ <type>real</type>
+ </param>
+ <param>
+ <name>Beta</name>
+ <key>beta</key>
+ <type>real</type>
+ </param>
+ <param>
+ <name>Taps</name>
+ <key>taps</key>
+ <type>real_vector</type>
+ </param>
+ <param>
+ <name>Filter Size</name>
+ <key>filter_size</key>
+ <type>int</type>
+ </param>
+ <param>
+ <name>Initial Phase</name>
+ <key>init_phase</key>
+ <type>real</type>
+ </param>
+ <param>
+ <name>Maximum Rate Deviation</name>
+ <key>max_dev</key>
+ <type>real</type>
+ </param>
+ <sink>
+ <name>in</name>
+ <type>complex</type>
+ </sink>
+ <source>
+ <name>out</name>
+ <type>complex</type>
+ </source>
+ <source>
+ <name>err</name>
+ <type>float</type>
+ <optional>1</optional>
+ </source>
+ <source>
+ <name>rate</name>
+ <type>float</type>
+ <optional>1</optional>
+ </source>
+ <source>
+ <name>phase</name>
+ <type>float</type>
+ <optional>1</optional>
+ </source>
+</block>
--- /dev/null
+<?xml version="1.0"?>
+<!--
+###################################################
+##Stream Mux:
+## all types, many inputs, only one output
+###################################################
+ -->
+<block>
+ <name>Stream Mux</name>
+ <key>gr_stream_mux</key>
+ <import>from gnuradio import gr</import>
+ <make>gr.stream_mux($type.size*$vlen, $lengths)</make>
+ <param>
+ <name>Type</name>
+ <key>type</key>
+ <type>enum</type>
+ <option>
+ <name>Complex</name>
+ <key>complex</key>
+ <opt>size:gr.sizeof_gr_complex</opt>
+ </option>
+ <option>
+ <name>Float</name>
+ <key>float</key>
+ <opt>size:gr.sizeof_float</opt>
+ </option>
+ <option>
+ <name>Int</name>
+ <key>int</key>
+ <opt>size:gr.sizeof_int</opt>
+ </option>
+ <option>
+ <name>Short</name>
+ <key>short</key>
+ <opt>size:gr.sizeof_short</opt>
+ </option>
+ <option>
+ <name>Byte</name>
+ <key>byte</key>
+ <opt>size:gr.sizeof_char</opt>
+ </option>
+ </param>
+ <param>
+ <name>Lengths</name>
+ <key>lengths</key>
+ <value>1, 1</value>
+ <type>int_vector</type>
+ </param>
+ <param>
+ <name>Num Inputs</name>
+ <key>num_inputs</key>
+ <value>2</value>
+ <type>int</type>
+ </param>
+ <param>
+ <name>Vec Length</name>
+ <key>vlen</key>
+ <value>1</value>
+ <type>int</type>
+ </param>
+ <check>$num_inputs > 0</check>
+ <check>$num_inputs == len($lengths)</check>
+ <check>$vlen > 0</check>
+ <sink>
+ <name>in</name>
+ <type>$type</type>
+ <vlen>$vlen</vlen>
+ <nports>$num_inputs</nports>
+ </sink>
+ <source>
+ <name>out</name>
+ <type>$type</type>
+ <vlen>$vlen</vlen>
+ </source>
+</block>
<param>
<name>Endianness</name>
<key>endianness</key>
- <type>enum</type>
+ <type>int</type>
<option>
<name>MSB</name>
<key>gr.GR_MSB_FIRST</key>
<key>gr.GR_LSB_FIRST</key>
</option>
</param>
+ <param>
+ <name>Num Ports</name>
+ <key>num_ports</key>
+ <value>1</value>
+ <type>int</type>
+ </param>
+ <check>$num_ports > 0</check>
<sink>
<name>in</name>
<type>$type</type>
+ <nports>$num_ports</nports>
</sink>
<source>
<name>out</name>
<type>$type</type>
+ <nports>$num_ports</nports>
</source>
</block>
<name>Complex</name>
<key>complex</key>
<opt>fcn:32fc</opt>
+ <opt>vlen:1</opt>
</option>
<option>
<name>Short</name>
<key>short</key>
<opt>fcn:16sc</opt>
+ <opt>vlen:2</opt>
</option>
</param>
<param>
<sink>
<name>in</name>
<type>$type</type>
+ <vlen>$type.vlen</vlen>
</sink>
<doc>
The USRP2 sink inputs 100 Megasamples per second / interpolation.
<name>Complex</name>
<key>complex</key>
<opt>fcn:32fc</opt>
+ <opt>vlen:1</opt>
</option>
<option>
<name>Short</name>
<key>short</key>
<opt>fcn:16sc</opt>
+ <opt>vlen:2</opt>
</option>
</param>
<param>
<source>
<name>out</name>
<type>$type</type>
+ <vlen>$type.vlen</vlen>
</source>
<doc>
The USRP2 source outputs 100 Megasamples per second / decimation.
gain_mu=$gain_mu,
symbol_rate=$symbol_rate,
omega_limit=$omega_limit,
+#if $win_size()
+ size=$win_size,
+#end if
)
#if not $grid_pos()
$(parent).Add(self.$(id).win)
<value>0.005</value>
<type>real</type>
</param>
+ <param>
+ <name>Window Size</name>
+ <key>win_size</key>
+ <value></value>
+ <type>int_vector</type>
+ <hide>#if $win_size() then 'none' else 'part'#</hide>
+ </param>
<param>
<name>Grid Position</name>
<key>grid_pos</key>
<value></value>
<type>notebook</type>
</param>
+ <check>not $win_size or len($win_size) == 2</check>
<sink>
<name>in</name>
<type>complex</type>
</sink>
<doc>
+Leave the window blank for the default size, otherwise enter a tuple of (width, height) pixels.
+
Use the Grid Position (row, column, row span, column span) to position the graphical element in the window.
Use the Notebook Param (notebook-id, page-index) to place the graphical element inside of a notebook page.
avg_alpha=#if $avg_alpha() then $avg_alpha else 'None'#,
title=$title,
peak_hold=$peak_hold,
+#if $win_size()
+ size=$win_size,
+#end if
)
#if not $grid_pos()
$(parent).Add(self.$(id).win)
<type>real</type>
<hide>#if $average() == 'True' then 'none' else 'all'#</hide>
</param>
+ <param>
+ <name>Window Size</name>
+ <key>win_size</key>
+ <value></value>
+ <type>int_vector</type>
+ <hide>#if $win_size() then 'none' else 'part'#</hide>
+ </param>
<param>
<name>Grid Position</name>
<key>grid_pos</key>
<value></value>
<type>notebook</type>
</param>
+ <check>not $win_size or len($win_size) == 2</check>
<sink>
<name>in</name>
<type>$type</type>
<doc>
Set Average Alpha to 0 for automatic setting.
+Leave the window blank for the default size, otherwise enter a tuple of (width, height) pixels.
+
Use the Grid Position (row, column, row span, column span) to position the graphical element in the window.
Use the Notebook Param (notebook-id, page-index) to place the graphical element inside of a notebook page.
title=$title,
num_bins=$num_bins,
frame_size=$frame_size,
+#if $win_size()
+ size=$win_size,
+#end if
)
#if not $grid_pos()
$(parent).Add(self.$(id).win)
<value>1000</value>
<type>int</type>
</param>
+ <param>
+ <name>Window Size</name>
+ <key>win_size</key>
+ <value></value>
+ <type>int_vector</type>
+ <hide>#if $win_size() then 'none' else 'part'#</hide>
+ </param>
<param>
<name>Grid Position</name>
<key>grid_pos</key>
<value></value>
<type>notebook</type>
</param>
+ <check>not $win_size or len($win_size) == 2</check>
<sink>
<name>in</name>
<type>float</type>
</sink>
<doc>
+Leave the window blank for the default size, otherwise enter a tuple of (width, height) pixels.
+
Use the Grid Position (row, column, row span, column span) to position the graphical element in the window.
Use the Notebook Param (notebook-id, page-index) to place the graphical element inside of a notebook page.
label=$title,
peak_hold=$peak_hold,
show_gauge=$show_gauge,
+#if $win_size()
+ size=$win_size,
+#end if
)
#if not $grid_pos()
$(parent).Add(self.$(id).win)
<key>False</key>
</option>
</param>
+ <param>
+ <name>Window Size</name>
+ <key>win_size</key>
+ <value></value>
+ <type>int_vector</type>
+ <hide>#if $win_size() then 'none' else 'part'#</hide>
+ </param>
<param>
<name>Grid Position</name>
<key>grid_pos</key>
<value></value>
<type>notebook</type>
</param>
+ <check>not $win_size or len($win_size) == 2</check>
<sink>
<name>in</name>
<type>$type</type>
<doc>
Set Average Alpha to 0 for automatic setting.
+Leave the window blank for the default size, otherwise enter a tuple of (width, height) pixels.
+
Use the Grid Position (row, column, row span, column span) to position the graphical element in the window.
Use the Notebook Param (notebook-id, page-index) to place the graphical element inside of a notebook page.
title=$title,
sample_rate=$samp_rate,
v_scale=$v_scale,
+ v_offset=$v_offset,
t_scale=$t_scale,
ac_couple=$ac_couple,
xy_mode=$xy_mode,
num_inputs=$num_inputs,
+#if $win_size()
+ size=$win_size,
+#end if
)
#if not $grid_pos()
$(parent).Add(self.$(id).win)
<key>v_scale</key>
<value>0</value>
<type>real</type>
+ <hide>#if $v_scale() then 'none' else 'part'#</hide>
+ </param>
+ <param>
+ <name>V Offset</name>
+ <key>v_offset</key>
+ <value>0</value>
+ <type>real</type>
+ <hide>#if $v_offset() then 'none' else 'part'#</hide>
</param>
<param>
<name>T Scale</name>
<key>t_scale</key>
<value>0</value>
<type>real</type>
+ <hide>#if $t_scale() then 'none' else 'part'#</hide>
</param>
<param>
<name>AC Couple</name>
<key>ac_couple</key>
<value>False</value>
- <type>enum</type>
- <hide>#if $ac_couple() == 'True' then 'none' else 'part'#</hide>
+ <type>bool</type>
+ <hide>#if $ac_couple() then 'none' else 'part'#</hide>
<option>
<name>Off</name>
<key>False</key>
<value>1</value>
<type>int</type>
</param>
+ <param>
+ <name>Window Size</name>
+ <key>win_size</key>
+ <value></value>
+ <type>int_vector</type>
+ <hide>#if $win_size() then 'none' else 'part'#</hide>
+ </param>
<param>
<name>Grid Position</name>
<key>grid_pos</key>
<value></value>
<type>notebook</type>
</param>
+ <check>not $win_size or len($win_size) == 2</check>
<check>not $xy_mode or '$type' == 'complex' or $num_inputs != 1</check>
<sink>
<name>in</name>
XY Mode allows the scope to initialize as an XY plotter.
+Leave the window blank for the default size, otherwise enter a tuple of (width, height) pixels.
+
Use the Grid Position (row, column, row span, column span) to position the graphical element in the window.
Use the Notebook Param (notebook-id, page-index) to place the graphical element inside of a notebook page.
average=$options.average,
avg_alpha=#if $avg_alpha() then $avg_alpha else 'None'#,
title=$title,
+#if $win_size()
+ size=$win_size,
+#end if
)
#if not $grid_pos()
$(parent).Add(self.$(id).win)
<opt>average:True</opt>
</option>
</param>
+ <param>
+ <name>Window Size</name>
+ <key>win_size</key>
+ <value></value>
+ <type>int_vector</type>
+ <hide>#if $win_size() then 'none' else 'part'#</hide>
+ </param>
<param>
<name>Grid Position</name>
<key>grid_pos</key>
<value></value>
<type>notebook</type>
</param>
+ <check>not $win_size or len($win_size) == 2</check>
<sink>
<name>in</name>
<type>$type</type>
<doc>
Set Average Alpha to 0 for automatic setting.
+Leave the window blank for the default size, otherwise enter a tuple of (width, height) pixels.
+
Use the Grid Position (row, column, row span, column span) to position the graphical element in the window.
Use the Notebook Param (notebook-id, page-index) to place the graphical element inside of a notebook page.
+++ /dev/null
-/Makefile
-/Makefile.in
+++ /dev/null
-#
-# Copyright 2009 Free Software Foundation, Inc.
-#
-# This file is part of GNU Radio
-#
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
-#
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
-#
-
-include $(top_srcdir)/Makefile.common
-
-grc_examples_prefix = $(exampledir)/grc
-
-audiodatadir = $(grc_examples_prefix)/audio
-dist_audiodata_DATA = \
- audio/dial_tone.grc \
- audio/cvsd_sweep.grc
-
-simpledatadir = $(grc_examples_prefix)/simple
-dist_simpledata_DATA = \
- simple/ber_simulation.grc \
- simple/dpsk_loopback.grc \
- simple/variable_config.grc \
- simple/var_sink_taps.grc
-
-trellisdatadir = $(grc_examples_prefix)/trellis
-dist_trellisdata_DATA = \
- trellis/readme.txt \
- trellis/interference_cancellation.grc
-
-usrpdatadir = $(grc_examples_prefix)/usrp
-dist_usrpdata_DATA = \
- usrp/usrp2_const_wave.grc \
- usrp/usrp2_dpsk_mod.grc \
- usrp/usrp2_fft.grc \
- usrp/usrp_two_tone_loopback.grc \
- usrp/usrp_wbfm_receive.grc
-
-xmlrpcdatadir = $(grc_examples_prefix)/xmlrpc
-dist_xmlrpcdata_DATA = \
- xmlrpc/readme.txt \
- xmlrpc/xmlrpc_client.grc \
- xmlrpc/xmlrpc_client_script.py\
- xmlrpc/xmlrpc_server.grc
+++ /dev/null
-/Makefile
-/Makefile.in
+++ /dev/null
-<?xml version='1.0' encoding='ASCII'?>
-<flow_graph>
- <timestamp>Sat Sep 19 20:30:08 2009</timestamp>
- <block>
- <key>import</key>
- <param>
- <key>id</key>
- <value>import_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>import</key>
- <value>import math</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(157, 11)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>blks2_cvsd_decode</key>
- <param>
- <key>id</key>
- <value>blks2_cvsd_decode_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>resample</key>
- <value>resample</value>
- </param>
- <param>
- <key>bw</key>
- <value>bw</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(887, 340)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_sig_source_x</key>
- <param>
- <key>id</key>
- <value>tri_source</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>float</value>
- </param>
- <param>
- <key>samp_rate</key>
- <value>audio_rate</value>
- </param>
- <param>
- <key>waveform</key>
- <value>gr.GR_TRI_WAVE</value>
- </param>
- <param>
- <key>freq</key>
- <value>0.05</value>
- </param>
- <param>
- <key>amp</key>
- <value>0.5</value>
- </param>
- <param>
- <key>offset</key>
- <value>0</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(44, 316)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_throttle</key>
- <param>
- <key>id</key>
- <value>throttle</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>float</value>
- </param>
- <param>
- <key>samples_per_second</key>
- <value>audio_rate</value>
- </param>
- <param>
- <key>vlen</key>
- <value>1</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(238, 348)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_vco_f</key>
- <param>
- <key>id</key>
- <value>vco</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>samp_rate</key>
- <value>audio_rate</value>
- </param>
- <param>
- <key>sensitivity</key>
- <value>audio_rate*2*math.pi</value>
- </param>
- <param>
- <key>amplitude</key>
- <value>0.9</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(427, 332)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>blks2_cvsd_encode</key>
- <param>
- <key>id</key>
- <value>enc</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>resample</key>
- <value>resample</value>
- </param>
- <param>
- <key>bw</key>
- <value>bw</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(655, 340)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_packed_to_unpacked_xx</key>
- <param>
- <key>id</key>
- <value>p2u</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>byte</value>
- </param>
- <param>
- <key>bits_per_chunk</key>
- <value>1</value>
- </param>
- <param>
- <key>endianness</key>
- <value>gr.GR_MSB_FIRST</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(648, 415)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>180</value>
- </param>
- </block>
- <block>
- <key>gr_char_to_float</key>
- <param>
- <key>id</key>
- <value>c2f</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(676, 483)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>audio_sink</key>
- <param>
- <key>id</key>
- <value>audio_sink</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>samp_rate</key>
- <value>audio_rate</value>
- </param>
- <param>
- <key>device_name</key>
- <value>plughw:0,0</value>
- </param>
- <param>
- <key>ok_to_block</key>
- <value>True</value>
- </param>
- <param>
- <key>num_inputs</key>
- <value>1</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(1127, 340)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable</key>
- <param>
- <key>id</key>
- <value>audio_rate</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>value</key>
- <value>8000</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(251, 10)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable</key>
- <param>
- <key>id</key>
- <value>resample</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>value</key>
- <value>8</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(344, 11)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable</key>
- <param>
- <key>id</key>
- <value>bw</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>value</key>
- <value>0.5</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(431, 11)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>notebook</key>
- <param>
- <key>id</key>
- <value>displays</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>style</key>
- <value>wx.NB_TOP</value>
- </param>
- <param>
- <key>labels</key>
- <value>['Original','Encoded','Decoded']</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value></value>
- </param>
- <param>
- <key>notebook</key>
- <value></value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(12, 106)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>wxgui_fftsink2</key>
- <param>
- <key>id</key>
- <value>orig_fft</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>float</value>
- </param>
- <param>
- <key>title</key>
- <value>Original Spectrum</value>
- </param>
- <param>
- <key>samp_rate</key>
- <value>audio_rate</value>
- </param>
- <param>
- <key>baseband_freq</key>
- <value>0</value>
- </param>
- <param>
- <key>y_per_div</key>
- <value>10</value>
- </param>
- <param>
- <key>y_divs</key>
- <value>10</value>
- </param>
- <param>
- <key>ref_level</key>
- <value>0</value>
- </param>
- <param>
- <key>ref_scale</key>
- <value>2.0</value>
- </param>
- <param>
- <key>fft_size</key>
- <value>1024</value>
- </param>
- <param>
- <key>fft_rate</key>
- <value>30</value>
- </param>
- <param>
- <key>peak_hold</key>
- <value>False</value>
- </param>
- <param>
- <key>average</key>
- <value>False</value>
- </param>
- <param>
- <key>avg_alpha</key>
- <value>0</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value>0, 0, 1, 1</value>
- </param>
- <param>
- <key>notebook</key>
- <value>displays, 0</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(415, 97)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>180</value>
- </param>
- </block>
- <block>
- <key>wxgui_scopesink2</key>
- <param>
- <key>id</key>
- <value>orig_scope</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>float</value>
- </param>
- <param>
- <key>title</key>
- <value>Original Waveform</value>
- </param>
- <param>
- <key>samp_rate</key>
- <value>audio_rate</value>
- </param>
- <param>
- <key>v_scale</key>
- <value>0</value>
- </param>
- <param>
- <key>t_scale</key>
- <value>0</value>
- </param>
- <param>
- <key>ac_couple</key>
- <value>False</value>
- </param>
- <param>
- <key>xy_mode</key>
- <value>False</value>
- </param>
- <param>
- <key>num_inputs</key>
- <value>1</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value>1, 0, 1, 1</value>
- </param>
- <param>
- <key>notebook</key>
- <value>displays, 0</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(414, 425)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>180</value>
- </param>
- </block>
- <block>
- <key>wxgui_fftsink2</key>
- <param>
- <key>id</key>
- <value>enc_fft</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>float</value>
- </param>
- <param>
- <key>title</key>
- <value>Encoded Spectrum</value>
- </param>
- <param>
- <key>samp_rate</key>
- <value>audio_rate*resample</value>
- </param>
- <param>
- <key>baseband_freq</key>
- <value>0</value>
- </param>
- <param>
- <key>y_per_div</key>
- <value>10</value>
- </param>
- <param>
- <key>y_divs</key>
- <value>8</value>
- </param>
- <param>
- <key>ref_level</key>
- <value>10</value>
- </param>
- <param>
- <key>ref_scale</key>
- <value>2.0</value>
- </param>
- <param>
- <key>fft_size</key>
- <value>1024</value>
- </param>
- <param>
- <key>fft_rate</key>
- <value>30</value>
- </param>
- <param>
- <key>peak_hold</key>
- <value>False</value>
- </param>
- <param>
- <key>average</key>
- <value>False</value>
- </param>
- <param>
- <key>avg_alpha</key>
- <value>0</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value>1, 0, 1, 1</value>
- </param>
- <param>
- <key>notebook</key>
- <value>displays, 1</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(610, 551)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>180</value>
- </param>
- </block>
- <block>
- <key>wxgui_scopesink2</key>
- <param>
- <key>id</key>
- <value>enc_scope</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>float</value>
- </param>
- <param>
- <key>title</key>
- <value>Encoded Waveform</value>
- </param>
- <param>
- <key>samp_rate</key>
- <value>audio_rate*resample</value>
- </param>
- <param>
- <key>v_scale</key>
- <value>0.5</value>
- </param>
- <param>
- <key>t_scale</key>
- <value>20.0/(audio_rate*resample)</value>
- </param>
- <param>
- <key>ac_couple</key>
- <value>False</value>
- </param>
- <param>
- <key>xy_mode</key>
- <value>False</value>
- </param>
- <param>
- <key>num_inputs</key>
- <value>1</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value>0, 0, 1, 1</value>
- </param>
- <param>
- <key>notebook</key>
- <value>displays, 1</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(858, 591)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>wxgui_fftsink2</key>
- <param>
- <key>id</key>
- <value>dec_fft</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>float</value>
- </param>
- <param>
- <key>title</key>
- <value>Decoded Spectrum</value>
- </param>
- <param>
- <key>samp_rate</key>
- <value>audio_rate</value>
- </param>
- <param>
- <key>baseband_freq</key>
- <value>0</value>
- </param>
- <param>
- <key>y_per_div</key>
- <value>5</value>
- </param>
- <param>
- <key>y_divs</key>
- <value>10</value>
- </param>
- <param>
- <key>ref_level</key>
- <value>10</value>
- </param>
- <param>
- <key>ref_scale</key>
- <value>0.1</value>
- </param>
- <param>
- <key>fft_size</key>
- <value>1024</value>
- </param>
- <param>
- <key>fft_rate</key>
- <value>30</value>
- </param>
- <param>
- <key>peak_hold</key>
- <value>False</value>
- </param>
- <param>
- <key>average</key>
- <value>False</value>
- </param>
- <param>
- <key>avg_alpha</key>
- <value>0</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value>0, 0, 1, 1</value>
- </param>
- <param>
- <key>notebook</key>
- <value>displays, 2</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(891, 98)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>180</value>
- </param>
- </block>
- <block>
- <key>wxgui_scopesink2</key>
- <param>
- <key>id</key>
- <value>dec_scope</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>float</value>
- </param>
- <param>
- <key>title</key>
- <value>Decoded Waveform</value>
- </param>
- <param>
- <key>samp_rate</key>
- <value>audio_rate</value>
- </param>
- <param>
- <key>v_scale</key>
- <value>0</value>
- </param>
- <param>
- <key>t_scale</key>
- <value>0</value>
- </param>
- <param>
- <key>ac_couple</key>
- <value>False</value>
- </param>
- <param>
- <key>xy_mode</key>
- <value>False</value>
- </param>
- <param>
- <key>num_inputs</key>
- <value>1</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value>1, 0, 1, 1</value>
- </param>
- <param>
- <key>notebook</key>
- <value>displays, 2</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(889, 422)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>180</value>
- </param>
- </block>
- <block>
- <key>options</key>
- <param>
- <key>id</key>
- <value>cvsd_sweep</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>title</key>
- <value>CVSD Vocoder Test</value>
- </param>
- <param>
- <key>author</key>
- <value></value>
- </param>
- <param>
- <key>description</key>
- <value></value>
- </param>
- <param>
- <key>window_size</key>
- <value>1280, 1024</value>
- </param>
- <param>
- <key>generate_options</key>
- <value>wx_gui</value>
- </param>
- <param>
- <key>category</key>
- <value>Custom</value>
- </param>
- <param>
- <key>run</key>
- <value>True</value>
- </param>
- <param>
- <key>realtime_scheduling</key>
- <value></value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(10, 10)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <connection>
- <source_block_id>vco</source_block_id>
- <sink_block_id>orig_fft</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>tri_source</source_block_id>
- <sink_block_id>throttle</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>throttle</source_block_id>
- <sink_block_id>vco</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>vco</source_block_id>
- <sink_block_id>enc</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>enc</source_block_id>
- <sink_block_id>blks2_cvsd_decode_0</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>vco</source_block_id>
- <sink_block_id>orig_scope</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>blks2_cvsd_decode_0</source_block_id>
- <sink_block_id>dec_fft</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>blks2_cvsd_decode_0</source_block_id>
- <sink_block_id>dec_scope</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>blks2_cvsd_decode_0</source_block_id>
- <sink_block_id>audio_sink</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>enc</source_block_id>
- <sink_block_id>p2u</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>p2u</source_block_id>
- <sink_block_id>c2f</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>c2f</source_block_id>
- <sink_block_id>enc_fft</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>c2f</source_block_id>
- <sink_block_id>enc_scope</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
-</flow_graph>
+++ /dev/null
-<?xml version='1.0' encoding='ASCII'?>
-<flow_graph>
- <timestamp>Thu Jul 24 14:27:48 2008</timestamp>
- <block>
- <key>options</key>
- <param>
- <key>id</key>
- <value>dial_tone</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>title</key>
- <value>Dial Tone</value>
- </param>
- <param>
- <key>author</key>
- <value>Example</value>
- </param>
- <param>
- <key>description</key>
- <value>example flow graph</value>
- </param>
- <param>
- <key>window_size</key>
- <value>1280, 1024</value>
- </param>
- <param>
- <key>generate_options</key>
- <value>wx_gui</value>
- </param>
- <param>
- <key>category</key>
- <value>Custom</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(10, 10)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_add_xx</key>
- <param>
- <key>id</key>
- <value>gr_add_xx</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>float</value>
- </param>
- <param>
- <key>num_inputs</key>
- <value>3</value>
- </param>
- <param>
- <key>vlen</key>
- <value>1</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(513, 277)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>audio_sink</key>
- <param>
- <key>id</key>
- <value>audio_sink</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>samp_rate</key>
- <value>32000</value>
- </param>
- <param>
- <key>device_name</key>
- <value/>
- </param>
- <param>
- <key>ok_to_block</key>
- <value>True</value>
- </param>
- <param>
- <key>num_inputs</key>
- <value>1</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(699, 112)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_noise_source_x</key>
- <param>
- <key>id</key>
- <value>gr_noise_source_x</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>float</value>
- </param>
- <param>
- <key>noise_type</key>
- <value>gr.GR_GAUSSIAN</value>
- </param>
- <param>
- <key>amp</key>
- <value>noise</value>
- </param>
- <param>
- <key>seed</key>
- <value>42</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(238, 380)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_sig_source_x</key>
- <param>
- <key>id</key>
- <value>gr_sig_source_x</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>float</value>
- </param>
- <param>
- <key>samp_rate</key>
- <value>samp_rate</value>
- </param>
- <param>
- <key>waveform</key>
- <value>gr.GR_COS_WAVE</value>
- </param>
- <param>
- <key>freq</key>
- <value>440</value>
- </param>
- <param>
- <key>amp</key>
- <value>ampl</value>
- </param>
- <param>
- <key>offset</key>
- <value>0</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(240, 208)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_sig_source_x</key>
- <param>
- <key>id</key>
- <value>gr_sig_source_x0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>float</value>
- </param>
- <param>
- <key>samp_rate</key>
- <value>samp_rate</value>
- </param>
- <param>
- <key>waveform</key>
- <value>gr.GR_COS_WAVE</value>
- </param>
- <param>
- <key>freq</key>
- <value>350</value>
- </param>
- <param>
- <key>amp</key>
- <value>ampl</value>
- </param>
- <param>
- <key>offset</key>
- <value>0</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(240, 38)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable_slider</key>
- <param>
- <key>id</key>
- <value>ampl</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>label</key>
- <value>Volume</value>
- </param>
- <param>
- <key>value</key>
- <value>.4</value>
- </param>
- <param>
- <key>min</key>
- <value>0</value>
- </param>
- <param>
- <key>max</key>
- <value>.5</value>
- </param>
- <param>
- <key>num_steps</key>
- <value>100</value>
- </param>
- <param>
- <key>slider_type</key>
- <value>horizontal</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value>0, 0, 1, 2</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(634, 413)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable_slider</key>
- <param>
- <key>id</key>
- <value>noise</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>label</key>
- <value>Noise</value>
- </param>
- <param>
- <key>value</key>
- <value>.005</value>
- </param>
- <param>
- <key>min</key>
- <value>0</value>
- </param>
- <param>
- <key>max</key>
- <value>.2</value>
- </param>
- <param>
- <key>num_steps</key>
- <value>100</value>
- </param>
- <param>
- <key>slider_type</key>
- <value>horizontal</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value>1, 0, 1, 2</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(443, 412)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable</key>
- <param>
- <key>id</key>
- <value>samp_rate</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>value</key>
- <value>32000</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(11, 171)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <connection>
- <source_block_id>gr_sig_source_x0</source_block_id>
- <sink_block_id>gr_add_xx</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>gr_sig_source_x</source_block_id>
- <sink_block_id>gr_add_xx</sink_block_id>
- <source_key>0</source_key>
- <sink_key>1</sink_key>
- </connection>
- <connection>
- <source_block_id>gr_noise_source_x</source_block_id>
- <sink_block_id>gr_add_xx</sink_block_id>
- <source_key>0</source_key>
- <sink_key>2</sink_key>
- </connection>
- <connection>
- <source_block_id>gr_add_xx</source_block_id>
- <sink_block_id>audio_sink</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
-</flow_graph>
+++ /dev/null
-/Makefile
-/Makefile.in
+++ /dev/null
-<?xml version='1.0' encoding='ASCII'?>
-<flow_graph>
- <timestamp>Thu Mar 19 11:08:59 2009</timestamp>
- <block>
- <key>options</key>
- <param>
- <key>id</key>
- <value>ber_sim</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>title</key>
- <value>BER Simulation</value>
- </param>
- <param>
- <key>author</key>
- <value>Example</value>
- </param>
- <param>
- <key>description</key>
- <value>Adjust the noise and constellation... see what happens!</value>
- </param>
- <param>
- <key>window_size</key>
- <value>1280, 1024</value>
- </param>
- <param>
- <key>generate_options</key>
- <value>wx_gui</value>
- </param>
- <param>
- <key>category</key>
- <value>Custom</value>
- </param>
- <param>
- <key>realtime_scheduling</key>
- <value></value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(16, 10)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_noise_source_x</key>
- <param>
- <key>id</key>
- <value>gr_noise_source_x</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>complex</value>
- </param>
- <param>
- <key>noise_type</key>
- <value>gr.GR_GAUSSIAN</value>
- </param>
- <param>
- <key>amp</key>
- <value>noise</value>
- </param>
- <param>
- <key>seed</key>
- <value>42</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(235, 379)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_chunks_to_symbols_xx</key>
- <param>
- <key>id</key>
- <value>gr_chunks_to_symbols_xx</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>in_type</key>
- <value>byte</value>
- </param>
- <param>
- <key>out_type</key>
- <value>complex</value>
- </param>
- <param>
- <key>symbol_table</key>
- <value>const</value>
- </param>
- <param>
- <key>dimension</key>
- <value>1</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(360, 237)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>wxgui_numbersink2</key>
- <param>
- <key>id</key>
- <value>wxgui_numbersink2</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>float</value>
- </param>
- <param>
- <key>title</key>
- <value>BER</value>
- </param>
- <param>
- <key>units</key>
- <value>%</value>
- </param>
- <param>
- <key>samp_rate</key>
- <value>samp_rate</value>
- </param>
- <param>
- <key>base_value</key>
- <value>0.0</value>
- </param>
- <param>
- <key>min_value</key>
- <value>0.0</value>
- </param>
- <param>
- <key>max_value</key>
- <value>1.0</value>
- </param>
- <param>
- <key>factor</key>
- <value>100</value>
- </param>
- <param>
- <key>decimal_places</key>
- <value>4</value>
- </param>
- <param>
- <key>ref_level</key>
- <value>0</value>
- </param>
- <param>
- <key>number_rate</key>
- <value>15</value>
- </param>
- <param>
- <key>peak_hold</key>
- <value>False</value>
- </param>
- <param>
- <key>average</key>
- <value>False</value>
- </param>
- <param>
- <key>avg_alpha</key>
- <value>0</value>
- </param>
- <param>
- <key>show_gauge</key>
- <value>False</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value>1, 0, 1, 1</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(1062, 11)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_throttle</key>
- <param>
- <key>id</key>
- <value>gr_throttle</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>byte</value>
- </param>
- <param>
- <key>samples_per_second</key>
- <value>samp_rate</value>
- </param>
- <param>
- <key>vlen</key>
- <value>1</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(397, 27)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>blks2_error_rate</key>
- <param>
- <key>id</key>
- <value>blks2_error_rate</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>'BER'</value>
- </param>
- <param>
- <key>win_size</key>
- <value>1000000</value>
- </param>
- <param>
- <key>bits_per_symbol</key>
- <value>int(math.log(len(const))/math.log(2))</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(670, 41)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_constellation_decoder_cb</key>
- <param>
- <key>id</key>
- <value>gr_constellation_decoder_cb</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>sym_position</key>
- <value>const</value>
- </param>
- <param>
- <key>sym_value_out</key>
- <value>range(len(const))</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(708, 224)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>random_source_x</key>
- <param>
- <key>id</key>
- <value>random_source_x</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>byte</value>
- </param>
- <param>
- <key>min</key>
- <value>0</value>
- </param>
- <param>
- <key>max</key>
- <value>len(const)</value>
- </param>
- <param>
- <key>num_samps</key>
- <value>1000000</value>
- </param>
- <param>
- <key>repeat</key>
- <value>False</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(15, 244)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable</key>
- <param>
- <key>id</key>
- <value>noise</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>value</key>
- <value>.25</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(18, 386)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable</key>
- <param>
- <key>id</key>
- <value>const</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>value</key>
- <value>1+1j, 1-1j, -1-1j, -1+1j</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(16, 461)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable</key>
- <param>
- <key>id</key>
- <value>samp_rate</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>value</key>
- <value>50e3</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(20, 168)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>import</key>
- <param>
- <key>id</key>
- <value>import</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>import</key>
- <value>import math</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(138, 168)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_add_xx</key>
- <param>
- <key>id</key>
- <value>gr_add_xx</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>complex</value>
- </param>
- <param>
- <key>num_inputs</key>
- <value>2</value>
- </param>
- <param>
- <key>vlen</key>
- <value>1</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(652, 395)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>wxgui_scopesink2</key>
- <param>
- <key>id</key>
- <value>wxgui_scopesink2_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>complex</value>
- </param>
- <param>
- <key>title</key>
- <value>"Constellation: "+str(const)</value>
- </param>
- <param>
- <key>samp_rate</key>
- <value>samp_rate</value>
- </param>
- <param>
- <key>v_scale</key>
- <value>0</value>
- </param>
- <param>
- <key>t_scale</key>
- <value>0</value>
- </param>
- <param>
- <key>ac_couple</key>
- <value>False</value>
- </param>
- <param>
- <key>xy_mode</key>
- <value>True</value>
- </param>
- <param>
- <key>num_inputs</key>
- <value>1</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value>2, 0, 1, 1</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(828, 368)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <connection>
- <source_block_id>blks2_error_rate</source_block_id>
- <sink_block_id>wxgui_numbersink2</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>gr_throttle</source_block_id>
- <sink_block_id>blks2_error_rate</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>gr_constellation_decoder_cb</source_block_id>
- <sink_block_id>blks2_error_rate</sink_block_id>
- <source_key>0</source_key>
- <sink_key>1</sink_key>
- </connection>
- <connection>
- <source_block_id>gr_add_xx</source_block_id>
- <sink_block_id>gr_constellation_decoder_cb</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>gr_chunks_to_symbols_xx</source_block_id>
- <sink_block_id>gr_add_xx</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>gr_noise_source_x</source_block_id>
- <sink_block_id>gr_add_xx</sink_block_id>
- <source_key>0</source_key>
- <sink_key>1</sink_key>
- </connection>
- <connection>
- <source_block_id>random_source_x</source_block_id>
- <sink_block_id>gr_throttle</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>random_source_x</source_block_id>
- <sink_block_id>gr_chunks_to_symbols_xx</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>gr_add_xx</source_block_id>
- <sink_block_id>wxgui_scopesink2_0</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
-</flow_graph>
+++ /dev/null
-<?xml version='1.0' encoding='ASCII'?>
-<flow_graph>
- <timestamp>Tue Mar 17 12:53:37 2009</timestamp>
- <block>
- <key>options</key>
- <param>
- <key>id</key>
- <value>dpsk_loopback</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>title</key>
- <value>DPSK Loopback</value>
- </param>
- <param>
- <key>author</key>
- <value>Example</value>
- </param>
- <param>
- <key>description</key>
- <value>gnuradio flow graph</value>
- </param>
- <param>
- <key>window_size</key>
- <value>1280, 1024</value>
- </param>
- <param>
- <key>generate_options</key>
- <value>wx_gui</value>
- </param>
- <param>
- <key>category</key>
- <value>Custom</value>
- </param>
- <param>
- <key>realtime_scheduling</key>
- <value></value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(10, 10)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>blks2_dxpsk_mod</key>
- <param>
- <key>id</key>
- <value>blks2_dxpsk_mod_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>dbpsk</value>
- </param>
- <param>
- <key>samples_per_symbol</key>
- <value>2</value>
- </param>
- <param>
- <key>excess_bw</key>
- <value>0.35</value>
- </param>
- <param>
- <key>gray_code</key>
- <value>True</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(426, 295)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable</key>
- <param>
- <key>id</key>
- <value>samp_rate</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>value</key>
- <value>10000</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(10, 170)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable_slider</key>
- <param>
- <key>id</key>
- <value>freq</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>label</key>
- <value>Frequency (Hz)</value>
- </param>
- <param>
- <key>value</key>
- <value>500</value>
- </param>
- <param>
- <key>min</key>
- <value>0</value>
- </param>
- <param>
- <key>max</key>
- <value>samp_rate/2</value>
- </param>
- <param>
- <key>num_steps</key>
- <value>100</value>
- </param>
- <param>
- <key>slider_length</key>
- <value>200</value>
- </param>
- <param>
- <key>slider_type</key>
- <value>horizontal</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value></value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(12, 257)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>blks2_packet_encoder</key>
- <param>
- <key>id</key>
- <value>blks2_packet_encoder_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>float</value>
- </param>
- <param>
- <key>samples_per_symbol</key>
- <value>2</value>
- </param>
- <param>
- <key>bits_per_symbol</key>
- <value>1</value>
- </param>
- <param>
- <key>access_code</key>
- <value></value>
- </param>
- <param>
- <key>pad_for_usrp</key>
- <value>True</value>
- </param>
- <param>
- <key>payload_length</key>
- <value>0</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(216, 260)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_throttle</key>
- <param>
- <key>id</key>
- <value>gr_throttle_0_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>float</value>
- </param>
- <param>
- <key>samples_per_second</key>
- <value>samp_rate</value>
- </param>
- <param>
- <key>vlen</key>
- <value>1</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(225, 174)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_sig_source_x</key>
- <param>
- <key>id</key>
- <value>gr_sig_source_x_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>float</value>
- </param>
- <param>
- <key>samp_rate</key>
- <value>samp_rate</value>
- </param>
- <param>
- <key>waveform</key>
- <value>gr.GR_COS_WAVE</value>
- </param>
- <param>
- <key>freq</key>
- <value>freq</value>
- </param>
- <param>
- <key>amp</key>
- <value>1</value>
- </param>
- <param>
- <key>offset</key>
- <value>0</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(203, 8)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>blks2_packet_decoder</key>
- <param>
- <key>id</key>
- <value>blks2_packet_decoder_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>float</value>
- </param>
- <param>
- <key>access_code</key>
- <value></value>
- </param>
- <param>
- <key>threshold</key>
- <value>-1</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(551, 65)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>wxgui_scopesink2</key>
- <param>
- <key>id</key>
- <value>wxgui_scopesink2_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>float</value>
- </param>
- <param>
- <key>title</key>
- <value>Scope Plot</value>
- </param>
- <param>
- <key>samp_rate</key>
- <value>samp_rate</value>
- </param>
- <param>
- <key>frame_decim</key>
- <value>15</value>
- </param>
- <param>
- <key>v_scale</key>
- <value>0</value>
- </param>
- <param>
- <key>t_scale</key>
- <value>1./freq</value>
- </param>
- <param>
- <key>marker</key>
- <value>set_format_line</value>
- </param>
- <param>
- <key>num_inputs</key>
- <value>1</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value></value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(769, 12)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>blks2_dxpsk_demod</key>
- <param>
- <key>id</key>
- <value>blks2_dxpsk_demod_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>dbpsk</value>
- </param>
- <param>
- <key>samples_per_symbol</key>
- <value>2</value>
- </param>
- <param>
- <key>excess_bw</key>
- <value>0.35</value>
- </param>
- <param>
- <key>costas_alpha</key>
- <value>0.175</value>
- </param>
- <param>
- <key>gain_mu</key>
- <value>0.175</value>
- </param>
- <param>
- <key>mu</key>
- <value>0.5</value>
- </param>
- <param>
- <key>omega_relative_limit</key>
- <value>0.005</value>
- </param>
- <param>
- <key>gray_code</key>
- <value>True</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(691, 219)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <connection>
- <source_block_id>blks2_dxpsk_mod_0</source_block_id>
- <sink_block_id>blks2_dxpsk_demod_0</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>blks2_dxpsk_demod_0</source_block_id>
- <sink_block_id>blks2_packet_decoder_0</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>blks2_packet_encoder_0</source_block_id>
- <sink_block_id>blks2_dxpsk_mod_0</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>gr_sig_source_x_0</source_block_id>
- <sink_block_id>gr_throttle_0_0</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>gr_throttle_0_0</source_block_id>
- <sink_block_id>blks2_packet_encoder_0</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>blks2_packet_decoder_0</source_block_id>
- <sink_block_id>wxgui_scopesink2_0</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
-</flow_graph>
+++ /dev/null
-<?xml version='1.0' encoding='ASCII'?>
-<flow_graph>
- <timestamp>Tue May 19 16:45:51 2009</timestamp>
- <block>
- <key>options</key>
- <param>
- <key>id</key>
- <value>var_sink_taps</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>title</key>
- <value>Variable Sink + Taps</value>
- </param>
- <param>
- <key>author</key>
- <value>Example</value>
- </param>
- <param>
- <key>description</key>
- <value>gnuradio flow graph</value>
- </param>
- <param>
- <key>window_size</key>
- <value>1280, 1024</value>
- </param>
- <param>
- <key>generate_options</key>
- <value>wx_gui</value>
- </param>
- <param>
- <key>category</key>
- <value>Custom</value>
- </param>
- <param>
- <key>realtime_scheduling</key>
- <value></value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(10, 10)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_noise_source_x</key>
- <param>
- <key>id</key>
- <value>gr_noise_source_x_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>complex</value>
- </param>
- <param>
- <key>noise_type</key>
- <value>gr.GR_GAUSSIAN</value>
- </param>
- <param>
- <key>amp</key>
- <value>1</value>
- </param>
- <param>
- <key>seed</key>
- <value>42</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(619, 36)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_fir_filter_xxx</key>
- <param>
- <key>id</key>
- <value>gr_fir_filter_xxx_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>ccc</value>
- </param>
- <param>
- <key>decim</key>
- <value>1</value>
- </param>
- <param>
- <key>taps</key>
- <value>dest_taps</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(831, 47)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_throttle</key>
- <param>
- <key>id</key>
- <value>gr_throttle_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>complex</value>
- </param>
- <param>
- <key>samples_per_second</key>
- <value>samp_rate</value>
- </param>
- <param>
- <key>vlen</key>
- <value>1</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(999, 198)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>270</value>
- </param>
- </block>
- <block>
- <key>wxgui_fftsink2</key>
- <param>
- <key>id</key>
- <value>wxgui_fftsink2_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>complex</value>
- </param>
- <param>
- <key>title</key>
- <value>FFT Plot</value>
- </param>
- <param>
- <key>samp_rate</key>
- <value>samp_rate</value>
- </param>
- <param>
- <key>baseband_freq</key>
- <value>0</value>
- </param>
- <param>
- <key>y_per_div</key>
- <value>10</value>
- </param>
- <param>
- <key>y_divs</key>
- <value>10</value>
- </param>
- <param>
- <key>ref_level</key>
- <value>50</value>
- </param>
- <param>
- <key>fft_size</key>
- <value>1024</value>
- </param>
- <param>
- <key>fft_rate</key>
- <value>30</value>
- </param>
- <param>
- <key>peak_hold</key>
- <value>False</value>
- </param>
- <param>
- <key>average</key>
- <value>False</value>
- </param>
- <param>
- <key>avg_alpha</key>
- <value>0</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value></value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(629, 184)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>180</value>
- </param>
- </block>
- <block>
- <key>import</key>
- <param>
- <key>id</key>
- <value>import_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>import</key>
- <value>from gnuradio.gr import firdes</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(330, 120)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable</key>
- <param>
- <key>id</key>
- <value>dest_taps</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>value</key>
- <value>[0]</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(836, 223)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable</key>
- <param>
- <key>id</key>
- <value>samp_rate</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>value</key>
- <value>32000</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(831, 130)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable</key>
- <param>
- <key>id</key>
- <value>source_taps</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>value</key>
- <value>firdes.low_pass(1, samp_rate, 4000, 2000)</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(397, 191)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable</key>
- <param>
- <key>id</key>
- <value>taps_rate</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>value</key>
- <value>10</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(268, 189)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_vector_source_x</key>
- <param>
- <key>id</key>
- <value>gr_vector_source_x_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>complex</value>
- </param>
- <param>
- <key>vector</key>
- <value>source_taps</value>
- </param>
- <param>
- <key>repeat</key>
- <value>True</value>
- </param>
- <param>
- <key>vlen</key>
- <value>len(source_taps)</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(205, 33)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>note</key>
- <param>
- <key>id</key>
- <value>note_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>note</key>
- <value>Pass the FIR taps via a variable sink.</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(14, 141)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_throttle</key>
- <param>
- <key>id</key>
- <value>gr_throttle</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>complex</value>
- </param>
- <param>
- <key>samples_per_second</key>
- <value>taps_rate</value>
- </param>
- <param>
- <key>vlen</key>
- <value>len(source_taps)</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(440, 41)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>blks2_variable_sink_x</key>
- <param>
- <key>id</key>
- <value>blks2_variable_sink_x_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>complex</value>
- </param>
- <param>
- <key>variable</key>
- <value>dest_taps</value>
- </param>
- <param>
- <key>decim</key>
- <value>1</value>
- </param>
- <param>
- <key>vlen</key>
- <value>len(source_taps)</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(305, 283)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>180</value>
- </param>
- </block>
- <connection>
- <source_block_id>gr_noise_source_x_0</source_block_id>
- <sink_block_id>gr_fir_filter_xxx_0</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>gr_fir_filter_xxx_0</source_block_id>
- <sink_block_id>gr_throttle_0</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>gr_throttle_0</source_block_id>
- <sink_block_id>wxgui_fftsink2_0</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>gr_vector_source_x_0</source_block_id>
- <sink_block_id>gr_throttle</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>gr_throttle</source_block_id>
- <sink_block_id>blks2_variable_sink_x_0</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
-</flow_graph>
+++ /dev/null
-<?xml version='1.0' encoding='ASCII'?>
-<flow_graph>
- <timestamp>Thu Jun 25 10:56:04 2009</timestamp>
- <block>
- <key>options</key>
- <param>
- <key>id</key>
- <value>variable_config_demo</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>title</key>
- <value>Variable Config Block Demonstration</value>
- </param>
- <param>
- <key>author</key>
- <value>Example</value>
- </param>
- <param>
- <key>description</key>
- <value>Save/Load freq from a config file.</value>
- </param>
- <param>
- <key>window_size</key>
- <value>1280, 1024</value>
- </param>
- <param>
- <key>generate_options</key>
- <value>wx_gui</value>
- </param>
- <param>
- <key>category</key>
- <value>Custom</value>
- </param>
- <param>
- <key>autostart</key>
- <value>True</value>
- </param>
- <param>
- <key>realtime_scheduling</key>
- <value></value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(10, 10)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable</key>
- <param>
- <key>id</key>
- <value>samp_rate</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>value</key>
- <value>32000</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(10, 170)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable_config</key>
- <param>
- <key>id</key>
- <value>freq_init</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>value</key>
- <value>1000</value>
- </param>
- <param>
- <key>type</key>
- <value>real</value>
- </param>
- <param>
- <key>config_file</key>
- <value>config.conf</value>
- </param>
- <param>
- <key>section</key>
- <value>main</value>
- </param>
- <param>
- <key>option</key>
- <value>freq</value>
- </param>
- <param>
- <key>writeback</key>
- <value>freq</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(255, 17)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable_slider</key>
- <param>
- <key>id</key>
- <value>freq</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>label</key>
- <value>Frequency (Hz)</value>
- </param>
- <param>
- <key>value</key>
- <value>freq_init</value>
- </param>
- <param>
- <key>min</key>
- <value>-samp_rate/2</value>
- </param>
- <param>
- <key>max</key>
- <value>samp_rate/2</value>
- </param>
- <param>
- <key>num_steps</key>
- <value>100</value>
- </param>
- <param>
- <key>style</key>
- <value>wx.SL_HORIZONTAL</value>
- </param>
- <param>
- <key>converver</key>
- <value>float_converter</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value></value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(429, 24)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_throttle</key>
- <param>
- <key>id</key>
- <value>gr_throttle_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>complex</value>
- </param>
- <param>
- <key>samples_per_second</key>
- <value>samp_rate</value>
- </param>
- <param>
- <key>vlen</key>
- <value>1</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(392, 233)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_sig_source_x</key>
- <param>
- <key>id</key>
- <value>gr_sig_source_x_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>complex</value>
- </param>
- <param>
- <key>samp_rate</key>
- <value>samp_rate</value>
- </param>
- <param>
- <key>waveform</key>
- <value>gr.GR_COS_WAVE</value>
- </param>
- <param>
- <key>freq</key>
- <value>freq</value>
- </param>
- <param>
- <key>amp</key>
- <value>1</value>
- </param>
- <param>
- <key>offset</key>
- <value>0</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(148, 233)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>wxgui_fftsink2</key>
- <param>
- <key>id</key>
- <value>wxgui_fftsink2_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>complex</value>
- </param>
- <param>
- <key>title</key>
- <value>FFT Plot</value>
- </param>
- <param>
- <key>samp_rate</key>
- <value>samp_rate</value>
- </param>
- <param>
- <key>baseband_freq</key>
- <value>0</value>
- </param>
- <param>
- <key>y_per_div</key>
- <value>10</value>
- </param>
- <param>
- <key>y_divs</key>
- <value>10</value>
- </param>
- <param>
- <key>ref_level</key>
- <value>50</value>
- </param>
- <param>
- <key>fft_size</key>
- <value>1024</value>
- </param>
- <param>
- <key>fft_rate</key>
- <value>30</value>
- </param>
- <param>
- <key>peak_hold</key>
- <value>False</value>
- </param>
- <param>
- <key>average</key>
- <value>False</value>
- </param>
- <param>
- <key>avg_alpha</key>
- <value>0</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value></value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(671, 233)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <connection>
- <source_block_id>gr_sig_source_x_0</source_block_id>
- <sink_block_id>gr_throttle_0</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>gr_throttle_0</source_block_id>
- <sink_block_id>wxgui_fftsink2_0</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
-</flow_graph>
+++ /dev/null
-/Makefile
-/Makefile.in
+++ /dev/null
-<?xml version='1.0' encoding='ASCII'?>
-<flow_graph>
- <timestamp>Thu Mar 19 11:22:40 2009</timestamp>
- <block>
- <key>options</key>
- <param>
- <key>id</key>
- <value>int_cancellation</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>title</key>
- <value>Superposition Coding</value>
- </param>
- <param>
- <key>author</key>
- <value>AA</value>
- </param>
- <param>
- <key>description</key>
- <value>gnuradio flow graph</value>
- </param>
- <param>
- <key>window_size</key>
- <value>2048, 2048</value>
- </param>
- <param>
- <key>generate_options</key>
- <value>wx_gui</value>
- </param>
- <param>
- <key>category</key>
- <value>Custom</value>
- </param>
- <param>
- <key>realtime_scheduling</key>
- <value></value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(10, 10)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable_slider</key>
- <param>
- <key>id</key>
- <value>alpha</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>label</key>
- <value>P1/P</value>
- </param>
- <param>
- <key>value</key>
- <value>0.6</value>
- </param>
- <param>
- <key>min</key>
- <value>0</value>
- </param>
- <param>
- <key>max</key>
- <value>1.0</value>
- </param>
- <param>
- <key>num_steps</key>
- <value>100</value>
- </param>
- <param>
- <key>slider_length</key>
- <value>200</value>
- </param>
- <param>
- <key>slider_type</key>
- <value>horizontal</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value></value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(243, 11)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable_slider</key>
- <param>
- <key>id</key>
- <value>snr_db</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>label</key>
- <value>P/sigma^2 (dB)</value>
- </param>
- <param>
- <key>value</key>
- <value>16</value>
- </param>
- <param>
- <key>min</key>
- <value>0</value>
- </param>
- <param>
- <key>max</key>
- <value>20</value>
- </param>
- <param>
- <key>num_steps</key>
- <value>100</value>
- </param>
- <param>
- <key>slider_length</key>
- <value>200</value>
- </param>
- <param>
- <key>slider_type</key>
- <value>horizontal</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value></value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(447, 14)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable</key>
- <param>
- <key>id</key>
- <value>noisevar</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>value</key>
- <value>10**(-snr_db/10)</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(637, 13)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>random_source_x</key>
- <param>
- <key>id</key>
- <value>random_source_x_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>short</value>
- </param>
- <param>
- <key>min</key>
- <value>0</value>
- </param>
- <param>
- <key>max</key>
- <value>2</value>
- </param>
- <param>
- <key>num_samps</key>
- <value>1000</value>
- </param>
- <param>
- <key>repeat</key>
- <value>True</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(21, 170)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_chunks_to_symbols_xx</key>
- <param>
- <key>id</key>
- <value>gr_chunks_to_symbols_xx_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>in_type</key>
- <value>short</value>
- </param>
- <param>
- <key>out_type</key>
- <value>complex</value>
- </param>
- <param>
- <key>symbol_table</key>
- <value>1,1j,-1j,-1</value>
- </param>
- <param>
- <key>dimension</key>
- <value>1</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(665, 187)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_multiply_const_vxx</key>
- <param>
- <key>id</key>
- <value>gr_multiply_const_vxx_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>complex</value>
- </param>
- <param>
- <key>const</key>
- <value>alpha**0.5</value>
- </param>
- <param>
- <key>vlen</key>
- <value>1</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(988, 196)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>random_source_x</key>
- <param>
- <key>id</key>
- <value>random_source_x_1</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>short</value>
- </param>
- <param>
- <key>min</key>
- <value>0</value>
- </param>
- <param>
- <key>max</key>
- <value>2</value>
- </param>
- <param>
- <key>num_samps</key>
- <value>1000</value>
- </param>
- <param>
- <key>repeat</key>
- <value>True</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(25, 291)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_chunks_to_symbols_xx</key>
- <param>
- <key>id</key>
- <value>gr_chunks_to_symbols_xx_1</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>in_type</key>
- <value>short</value>
- </param>
- <param>
- <key>out_type</key>
- <value>complex</value>
- </param>
- <param>
- <key>symbol_table</key>
- <value>1,1j,-1j,-1</value>
- </param>
- <param>
- <key>dimension</key>
- <value>1</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(660, 311)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_multiply_const_vxx</key>
- <param>
- <key>id</key>
- <value>gr_multiply_const_vxx_1</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>complex</value>
- </param>
- <param>
- <key>const</key>
- <value>(1-alpha)**0.5</value>
- </param>
- <param>
- <key>vlen</key>
- <value>1</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(994, 319)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_add_xx</key>
- <param>
- <key>id</key>
- <value>gr_add_xx_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>complex</value>
- </param>
- <param>
- <key>num_inputs</key>
- <value>2</value>
- </param>
- <param>
- <key>vlen</key>
- <value>1</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(1224, 244)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_noise_source_x</key>
- <param>
- <key>id</key>
- <value>gr_noise_source_x_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>complex</value>
- </param>
- <param>
- <key>noise_type</key>
- <value>gr.GR_GAUSSIAN</value>
- </param>
- <param>
- <key>amp</key>
- <value>noisevar</value>
- </param>
- <param>
- <key>seed</key>
- <value>42</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(1146, 369)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_sub_xx</key>
- <param>
- <key>id</key>
- <value>gr_sub_xx_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>short</value>
- </param>
- <param>
- <key>vlen</key>
- <value>1</value>
- </param>
- <param>
- <key>num_inputs</key>
- <value>2</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(536, 529)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_multiply_xx</key>
- <param>
- <key>id</key>
- <value>gr_multiply_xx_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>short</value>
- </param>
- <param>
- <key>num_inputs</key>
- <value>2</value>
- </param>
- <param>
- <key>vlen</key>
- <value>1</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(771, 525)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_short_to_float</key>
- <param>
- <key>id</key>
- <value>gr_short_to_float_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(994, 545)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_sub_xx</key>
- <param>
- <key>id</key>
- <value>gr_sub_xx_3</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>short</value>
- </param>
- <param>
- <key>vlen</key>
- <value>1</value>
- </param>
- <param>
- <key>num_inputs</key>
- <value>2</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(535, 792)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_multiply_xx</key>
- <param>
- <key>id</key>
- <value>gr_multiply_xx_1</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>short</value>
- </param>
- <param>
- <key>num_inputs</key>
- <value>2</value>
- </param>
- <param>
- <key>vlen</key>
- <value>1</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(785, 779)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_short_to_float</key>
- <param>
- <key>id</key>
- <value>gr_short_to_float_2</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(1005, 798)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_chunks_to_symbols_xx</key>
- <param>
- <key>id</key>
- <value>gr_chunks_to_symbols_xx_2</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>in_type</key>
- <value>short</value>
- </param>
- <param>
- <key>out_type</key>
- <value>complex</value>
- </param>
- <param>
- <key>symbol_table</key>
- <value>1,1j,-1j,-1</value>
- </param>
- <param>
- <key>dimension</key>
- <value>1</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(405, 998)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_multiply_const_vxx</key>
- <param>
- <key>id</key>
- <value>gr_multiply_const_vxx_2</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>complex</value>
- </param>
- <param>
- <key>const</key>
- <value>alpha**0.5</value>
- </param>
- <param>
- <key>vlen</key>
- <value>1</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(710, 1008)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_sub_xx</key>
- <param>
- <key>id</key>
- <value>gr_sub_xx_2</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>complex</value>
- </param>
- <param>
- <key>vlen</key>
- <value>1</value>
- </param>
- <param>
- <key>num_inputs</key>
- <value>2</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(944, 978)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_sub_xx</key>
- <param>
- <key>id</key>
- <value>gr_sub_xx_1</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>short</value>
- </param>
- <param>
- <key>vlen</key>
- <value>1</value>
- </param>
- <param>
- <key>num_inputs</key>
- <value>2</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(540, 1141)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_multiply_xx</key>
- <param>
- <key>id</key>
- <value>gr_multiply_xx_2</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>short</value>
- </param>
- <param>
- <key>num_inputs</key>
- <value>2</value>
- </param>
- <param>
- <key>vlen</key>
- <value>1</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(796, 1136)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_short_to_float</key>
- <param>
- <key>id</key>
- <value>gr_short_to_float_1</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(1009, 1156)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_chunks_to_symbols_xx</key>
- <param>
- <key>id</key>
- <value>gr_chunks_to_symbols_xx_2_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>in_type</key>
- <value>short</value>
- </param>
- <param>
- <key>out_type</key>
- <value>complex</value>
- </param>
- <param>
- <key>symbol_table</key>
- <value>1,1j,-1j,-1</value>
- </param>
- <param>
- <key>dimension</key>
- <value>1</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(420, 1368)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_multiply_const_vxx</key>
- <param>
- <key>id</key>
- <value>gr_multiply_const_vxx_2_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>complex</value>
- </param>
- <param>
- <key>const</key>
- <value>(1-alpha)**0.5</value>
- </param>
- <param>
- <key>vlen</key>
- <value>1</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(733, 1374)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_sub_xx</key>
- <param>
- <key>id</key>
- <value>gr_sub_xx_2_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>complex</value>
- </param>
- <param>
- <key>vlen</key>
- <value>1</value>
- </param>
- <param>
- <key>num_inputs</key>
- <value>2</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(975, 1342)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_sub_xx</key>
- <param>
- <key>id</key>
- <value>gr_sub_xx_1_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>short</value>
- </param>
- <param>
- <key>vlen</key>
- <value>1</value>
- </param>
- <param>
- <key>num_inputs</key>
- <value>2</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(559, 1536)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_multiply_xx</key>
- <param>
- <key>id</key>
- <value>gr_multiply_xx_2_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>short</value>
- </param>
- <param>
- <key>num_inputs</key>
- <value>2</value>
- </param>
- <param>
- <key>vlen</key>
- <value>1</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(771, 1530)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_short_to_float</key>
- <param>
- <key>id</key>
- <value>gr_short_to_float_1_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(1010, 1551)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>wxgui_numbersink2</key>
- <param>
- <key>id</key>
- <value>wxgui_numbersink2_2</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>float</value>
- </param>
- <param>
- <key>title</key>
- <value>BER 2 (raw)</value>
- </param>
- <param>
- <key>units</key>
- <value>BER</value>
- </param>
- <param>
- <key>samp_rate</key>
- <value>R</value>
- </param>
- <param>
- <key>base_value</key>
- <value>0.0</value>
- </param>
- <param>
- <key>min_value</key>
- <value>0</value>
- </param>
- <param>
- <key>max_value</key>
- <value>1.0</value>
- </param>
- <param>
- <key>factor</key>
- <value>1.0</value>
- </param>
- <param>
- <key>decimal_places</key>
- <value>6</value>
- </param>
- <param>
- <key>ref_level</key>
- <value>0</value>
- </param>
- <param>
- <key>number_rate</key>
- <value>15</value>
- </param>
- <param>
- <key>peak_hold</key>
- <value>False</value>
- </param>
- <param>
- <key>average</key>
- <value>False</value>
- </param>
- <param>
- <key>avg_alpha</key>
- <value>0.001</value>
- </param>
- <param>
- <key>show_gauge</key>
- <value>True</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value>0,1,1,1</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(1260, 659)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>wxgui_numbersink2</key>
- <param>
- <key>id</key>
- <value>wxgui_numbersink2_3</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>float</value>
- </param>
- <param>
- <key>title</key>
- <value>BER 2 (after cancelling user 1)</value>
- </param>
- <param>
- <key>units</key>
- <value>BER</value>
- </param>
- <param>
- <key>samp_rate</key>
- <value>R</value>
- </param>
- <param>
- <key>base_value</key>
- <value>0.0</value>
- </param>
- <param>
- <key>min_value</key>
- <value>0</value>
- </param>
- <param>
- <key>max_value</key>
- <value>1.0</value>
- </param>
- <param>
- <key>factor</key>
- <value>1.0</value>
- </param>
- <param>
- <key>decimal_places</key>
- <value>6</value>
- </param>
- <param>
- <key>ref_level</key>
- <value>0</value>
- </param>
- <param>
- <key>number_rate</key>
- <value>15</value>
- </param>
- <param>
- <key>peak_hold</key>
- <value>False</value>
- </param>
- <param>
- <key>average</key>
- <value>False</value>
- </param>
- <param>
- <key>avg_alpha</key>
- <value>0.001</value>
- </param>
- <param>
- <key>show_gauge</key>
- <value>True</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value>1,1,1,1</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(1262, 1020)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>wxgui_numbersink2</key>
- <param>
- <key>id</key>
- <value>wxgui_numbersink2_3_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>float</value>
- </param>
- <param>
- <key>title</key>
- <value>BER 1 (after cancelling user 2)</value>
- </param>
- <param>
- <key>units</key>
- <value>BER</value>
- </param>
- <param>
- <key>samp_rate</key>
- <value>R</value>
- </param>
- <param>
- <key>base_value</key>
- <value>0.0</value>
- </param>
- <param>
- <key>min_value</key>
- <value>0</value>
- </param>
- <param>
- <key>max_value</key>
- <value>1.0</value>
- </param>
- <param>
- <key>factor</key>
- <value>1.0</value>
- </param>
- <param>
- <key>decimal_places</key>
- <value>6</value>
- </param>
- <param>
- <key>ref_level</key>
- <value>0</value>
- </param>
- <param>
- <key>number_rate</key>
- <value>15</value>
- </param>
- <param>
- <key>peak_hold</key>
- <value>False</value>
- </param>
- <param>
- <key>average</key>
- <value>False</value>
- </param>
- <param>
- <key>avg_alpha</key>
- <value>0.001</value>
- </param>
- <param>
- <key>show_gauge</key>
- <value>True</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value>1,0,1,1</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(1269, 1417)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable</key>
- <param>
- <key>id</key>
- <value>R</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>value</key>
- <value>10e3</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(748, 12)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>trellis_encoder_xx</key>
- <param>
- <key>id</key>
- <value>trellis_encoder_xx_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>ss</value>
- </param>
- <param>
- <key>fsm_args</key>
- <value>prefix+"gr-trellis/src/examples/fsm_files/awgn1o2_16.fsm"</value>
- </param>
- <param>
- <key>init_state</key>
- <value>0</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(334, 190)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>trellis_encoder_xx</key>
- <param>
- <key>id</key>
- <value>trellis_encoder_xx_1</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>ss</value>
- </param>
- <param>
- <key>fsm_args</key>
- <value>prefix+"gr-trellis/src/examples/fsm_files/awgn1o2_16.fsm"</value>
- </param>
- <param>
- <key>init_state</key>
- <value>0</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(336, 311)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>trellis_viterbi_combined_xx</key>
- <param>
- <key>id</key>
- <value>trellis_viterbi_combined_xx_1</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>c</value>
- </param>
- <param>
- <key>out_type</key>
- <value>s</value>
- </param>
- <param>
- <key>fsm_args</key>
- <value>prefix+"gr-trellis/src/examples/fsm_files/awgn1o2_16.fsm"</value>
- </param>
- <param>
- <key>block_size</key>
- <value>1000</value>
- </param>
- <param>
- <key>init_state</key>
- <value>-1</value>
- </param>
- <param>
- <key>final_state</key>
- <value>-1</value>
- </param>
- <param>
- <key>dim</key>
- <value>1</value>
- </param>
- <param>
- <key>table</key>
- <value>alpha**0.5*1,alpha**0.5*1j,alpha**0.5*(-1j),alpha**0.5*(-1)</value>
- </param>
- <param>
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- <param>
- <key>id</key>
- <value>trellis_viterbi_combined_xx_2</value>
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- <param>
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- <value>s</value>
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- <param>
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- <param>
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- <param>
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- <param>
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- <value>(1-alpha)**0.5*1,(1-alpha)**0.5*1j,(1-alpha)**0.5*(-1j),(1-alpha)**0.5*(-1)</value>
- </param>
- <param>
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- <block>
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- <param>
- <key>id</key>
- <value>trellis_encoder_xx_2</value>
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- <value>True</value>
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- <value>ss</value>
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- <value>0</value>
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- <param>
- <key>id</key>
- <value>trellis_viterbi_combined_xx_0</value>
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- <value>(83, 1111)</value>
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- </param>
- </block>
- <block>
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- <value>trellis_encoder_xx_2_0</value>
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- <value>(105, 1367)</value>
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- <value>0</value>
- </param>
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- <block>
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- <key>id</key>
- <value>trellis_viterbi_combined_xx_0_0</value>
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- <value>trellis.TRELLIS_EUCLIDEAN</value>
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- <param>
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- <key>_rotation</key>
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- </param>
- </block>
- <block>
- <key>gr_add_xx</key>
- <param>
- <key>id</key>
- <value>gr_add_xx_1</value>
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- <param>
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- <value>True</value>
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- <value>(1400, 262)</value>
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- <block>
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- <value>wxgui_numbersink2_0</value>
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- <param>
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- <value>True</value>
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- <param>
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- <param>
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- <param>
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- <value>BER</value>
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- <param>
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- <param>
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- <param>
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- <param>
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- <param>
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- <param>
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- <param>
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- <param>
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- <sink_block_id>gr_multiply_xx_2_0</sink_block_id>
- <source_key>0</source_key>
- <sink_key>1</sink_key>
- </connection>
- <connection>
- <source_block_id>gr_sub_xx_2_0</source_block_id>
- <sink_block_id>trellis_viterbi_combined_xx_0_0</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>gr_short_to_float_1_0</source_block_id>
- <sink_block_id>wxgui_numbersink2_3_0</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>gr_add_xx_1</source_block_id>
- <sink_block_id>gr_sub_xx_2_0</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>random_source_x_0</source_block_id>
- <sink_block_id>gr_sub_xx_1_0</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>gr_multiply_const_vxx_2_0</source_block_id>
- <sink_block_id>gr_sub_xx_2_0</sink_block_id>
- <source_key>0</source_key>
- <sink_key>1</sink_key>
- </connection>
- <connection>
- <source_block_id>gr_add_xx_1</source_block_id>
- <sink_block_id>wxgui_scopesink2_0</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
-</flow_graph>
+++ /dev/null
-This is an example of using gr-trellis in grc.
-
-Two users are transmitting simultaneously using convolutionally encoded QPSK, each with power P1=alpha*P and P2=(1-alpha)*P.
-The combined signal is observed in noise and four different receivers are considered:
-1) A viterbi decoder decoding user 1 assuming user 2 is noise
-2) A viterbi decoder decoding user 2 assuming user 1 is noise
-3) A viterbi decoder decoding user 1 first
- and then reencoding this signal, subtracting it from the observation
- and then running a Viterbi decoder decoding user 2
-4) A viterbi decoder decoding user 2 first
- and then reencoding this signal, subtracting it from the observation
- and then running a Viterbi decoder decoding user 1
-
-You can change the signal to noise ratio P/sigma^2 and the allocation of power to the two users, alpha.
-
-Enjoy.
+++ /dev/null
-/Makefile
-/Makefile.in
+++ /dev/null
-<?xml version='1.0' encoding='ASCII'?>
-<flow_graph>
- <timestamp>Wed Apr 15 11:22:56 2009</timestamp>
- <block>
- <key>const_source_x</key>
- <param>
- <key>id</key>
- <value>const_source_x_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>complex</value>
- </param>
- <param>
- <key>const</key>
- <value>ampl</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(284, 154)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>usrp2_sink_xxxx</key>
- <param>
- <key>id</key>
- <value>usrp2_sink_xxxx_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>complex</value>
- </param>
- <param>
- <key>interface</key>
- <value></value>
- </param>
- <param>
- <key>mac_addr</key>
- <value></value>
- </param>
- <param>
- <key>interpolation</key>
- <value>interp</value>
- </param>
- <param>
- <key>frequency</key>
- <value>tun_freq</value>
- </param>
- <param>
- <key>gain</key>
- <value>0</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(493, 106)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable</key>
- <param>
- <key>id</key>
- <value>interp</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>value</key>
- <value>16</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(16, 255)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable_slider</key>
- <param>
- <key>id</key>
- <value>tun_freq</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>label</key>
- <value>USRP2 Freq (Hz)</value>
- </param>
- <param>
- <key>value</key>
- <value>2.45e9</value>
- </param>
- <param>
- <key>min</key>
- <value>2.4e9</value>
- </param>
- <param>
- <key>max</key>
- <value>2.5e9</value>
- </param>
- <param>
- <key>num_steps</key>
- <value>100</value>
- </param>
- <param>
- <key>slider_length</key>
- <value>200</value>
- </param>
- <param>
- <key>slider_type</key>
- <value>horizontal</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value></value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(30, 376)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable_slider</key>
- <param>
- <key>id</key>
- <value>ampl</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>label</key>
- <value>Amplitude</value>
- </param>
- <param>
- <key>value</key>
- <value>.1</value>
- </param>
- <param>
- <key>min</key>
- <value>0</value>
- </param>
- <param>
- <key>max</key>
- <value>1</value>
- </param>
- <param>
- <key>num_steps</key>
- <value>100</value>
- </param>
- <param>
- <key>slider_length</key>
- <value>200</value>
- </param>
- <param>
- <key>slider_type</key>
- <value>horizontal</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value></value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(204, 376)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>options</key>
- <param>
- <key>id</key>
- <value>usrp2_const_wave</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>title</key>
- <value>USRP2 Constant Wave</value>
- </param>
- <param>
- <key>author</key>
- <value>Example</value>
- </param>
- <param>
- <key>description</key>
- <value>Tune USRP2</value>
- </param>
- <param>
- <key>window_size</key>
- <value>1280, 1024</value>
- </param>
- <param>
- <key>generate_options</key>
- <value>wx_gui</value>
- </param>
- <param>
- <key>category</key>
- <value>Custom</value>
- </param>
- <param>
- <key>realtime_scheduling</key>
- <value></value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(10, 10)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <connection>
- <source_block_id>const_source_x_0</source_block_id>
- <sink_block_id>usrp2_sink_xxxx_0</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
-</flow_graph>
+++ /dev/null
-<?xml version='1.0' encoding='ASCII'?>
-<flow_graph>
- <timestamp>Wed Apr 15 17:31:00 2009</timestamp>
- <block>
- <key>options</key>
- <param>
- <key>id</key>
- <value>usrp2_dpsk_mod</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>title</key>
- <value>USRP2 DPSK Modulation</value>
- </param>
- <param>
- <key>author</key>
- <value>Example</value>
- </param>
- <param>
- <key>description</key>
- <value>Generate a DPSK signal</value>
- </param>
- <param>
- <key>window_size</key>
- <value>1280, 1024</value>
- </param>
- <param>
- <key>generate_options</key>
- <value>wx_gui</value>
- </param>
- <param>
- <key>category</key>
- <value>Custom</value>
- </param>
- <param>
- <key>realtime_scheduling</key>
- <value></value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(10, 10)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable</key>
- <param>
- <key>id</key>
- <value>samp_rate</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>value</key>
- <value>100e6/interp</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(52, 166)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>usrp2_sink_xxxx</key>
- <param>
- <key>id</key>
- <value>usrp2_sink_xxxx_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>complex</value>
- </param>
- <param>
- <key>interface</key>
- <value></value>
- </param>
- <param>
- <key>mac_addr</key>
- <value></value>
- </param>
- <param>
- <key>interpolation</key>
- <value>interp</value>
- </param>
- <param>
- <key>frequency</key>
- <value>tun_freq</value>
- </param>
- <param>
- <key>gain</key>
- <value>0</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(1059, 56)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_multiply_const_vxx</key>
- <param>
- <key>id</key>
- <value>gr_multiply_const_vxx_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>complex</value>
- </param>
- <param>
- <key>const</key>
- <value>ampl</value>
- </param>
- <param>
- <key>vlen</key>
- <value>1</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(679, 58)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>blks2_dxpsk_mod</key>
- <param>
- <key>id</key>
- <value>blks2_dxpsk_mod_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>dqpsk</value>
- </param>
- <param>
- <key>samples_per_symbol</key>
- <value>samps_per_sym</value>
- </param>
- <param>
- <key>excess_bw</key>
- <value>0.35</value>
- </param>
- <param>
- <key>gray_code</key>
- <value>True</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(468, 55)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable</key>
- <param>
- <key>id</key>
- <value>interp</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>value</key>
- <value>100</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(31, 256)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable</key>
- <param>
- <key>id</key>
- <value>samps_per_sym</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>value</key>
- <value>8</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(126, 250)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>random_source_x</key>
- <param>
- <key>id</key>
- <value>random_source_x_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>byte</value>
- </param>
- <param>
- <key>min</key>
- <value>0</value>
- </param>
- <param>
- <key>max</key>
- <value>256</value>
- </param>
- <param>
- <key>num_samps</key>
- <value>1000</value>
- </param>
- <param>
- <key>repeat</key>
- <value>True</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(255, 39)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable_slider</key>
- <param>
- <key>id</key>
- <value>ampl</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>label</key>
- <value>Amplitude</value>
- </param>
- <param>
- <key>value</key>
- <value>.1</value>
- </param>
- <param>
- <key>min</key>
- <value>0</value>
- </param>
- <param>
- <key>max</key>
- <value>1</value>
- </param>
- <param>
- <key>num_steps</key>
- <value>100</value>
- </param>
- <param>
- <key>style</key>
- <value>wx.SL_HORIZONTAL</value>
- </param>
- <param>
- <key>converver</key>
- <value>float_converter</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value></value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(246, 372)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable_slider</key>
- <param>
- <key>id</key>
- <value>rx_freq_off</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>label</key>
- <value>RX Freq Offset (Hz)</value>
- </param>
- <param>
- <key>value</key>
- <value>-20e3</value>
- </param>
- <param>
- <key>min</key>
- <value>-50e3</value>
- </param>
- <param>
- <key>max</key>
- <value>+50e3</value>
- </param>
- <param>
- <key>num_steps</key>
- <value>100</value>
- </param>
- <param>
- <key>style</key>
- <value>wx.SL_HORIZONTAL</value>
- </param>
- <param>
- <key>converver</key>
- <value>float_converter</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value></value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(247, 508)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable_slider</key>
- <param>
- <key>id</key>
- <value>tun_freq</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>label</key>
- <value>USRP2 Freq (Hz)</value>
- </param>
- <param>
- <key>value</key>
- <value>2.45e9</value>
- </param>
- <param>
- <key>min</key>
- <value>2.4e9</value>
- </param>
- <param>
- <key>max</key>
- <value>2.5e9</value>
- </param>
- <param>
- <key>num_steps</key>
- <value>100</value>
- </param>
- <param>
- <key>style</key>
- <value>wx.SL_HORIZONTAL</value>
- </param>
- <param>
- <key>converver</key>
- <value>float_converter</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value></value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(49, 341)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>wxgui_constellationsink2</key>
- <param>
- <key>id</key>
- <value>wxgui_constellationsink2_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>title</key>
- <value>Constellation Plot</value>
- </param>
- <param>
- <key>samp_rate</key>
- <value>samp_rate</value>
- </param>
- <param>
- <key>frame_rate</key>
- <value>5</value>
- </param>
- <param>
- <key>const_size</key>
- <value>2048</value>
- </param>
- <param>
- <key>M</key>
- <value>4</value>
- </param>
- <param>
- <key>theta</key>
- <value>0</value>
- </param>
- <param>
- <key>alpha</key>
- <value>0.005</value>
- </param>
- <param>
- <key>fmax</key>
- <value>0.06</value>
- </param>
- <param>
- <key>mu</key>
- <value>0.5</value>
- </param>
- <param>
- <key>gain_mu</key>
- <value>0.005</value>
- </param>
- <param>
- <key>symbol_rate</key>
- <value>samp_rate/samps_per_sym</value>
- </param>
- <param>
- <key>omega_limit</key>
- <value>0.005</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value></value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(920, 202)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>wxgui_fftsink2</key>
- <param>
- <key>id</key>
- <value>wxgui_fftsink2_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>complex</value>
- </param>
- <param>
- <key>title</key>
- <value>FFT Plot</value>
- </param>
- <param>
- <key>samp_rate</key>
- <value>samp_rate</value>
- </param>
- <param>
- <key>baseband_freq</key>
- <value>tun_freq</value>
- </param>
- <param>
- <key>y_per_div</key>
- <value>10</value>
- </param>
- <param>
- <key>ref_level</key>
- <value>10</value>
- </param>
- <param>
- <key>fft_size</key>
- <value>1024</value>
- </param>
- <param>
- <key>fft_rate</key>
- <value>30</value>
- </param>
- <param>
- <key>peak_hold</key>
- <value>False</value>
- </param>
- <param>
- <key>average</key>
- <value>False</value>
- </param>
- <param>
- <key>avg_alpha</key>
- <value>0</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value></value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(691, 155)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>wxgui_scopesink2</key>
- <param>
- <key>id</key>
- <value>wxgui_scopesink2_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>False</value>
- </param>
- <param>
- <key>type</key>
- <value>complex</value>
- </param>
- <param>
- <key>title</key>
- <value>Scope Plot</value>
- </param>
- <param>
- <key>samp_rate</key>
- <value>samp_rate</value>
- </param>
- <param>
- <key>v_scale</key>
- <value>0</value>
- </param>
- <param>
- <key>t_scale</key>
- <value>1e-6</value>
- </param>
- <param>
- <key>ac_couple</key>
- <value>False</value>
- </param>
- <param>
- <key>xy_mode</key>
- <value>True</value>
- </param>
- <param>
- <key>num_inputs</key>
- <value>1</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value></value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(515, 272)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>usrp2_source_xxxx</key>
- <param>
- <key>id</key>
- <value>usrp2_source_xxxx_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>complex</value>
- </param>
- <param>
- <key>interface</key>
- <value>eth1</value>
- </param>
- <param>
- <key>mac_addr</key>
- <value></value>
- </param>
- <param>
- <key>decimation</key>
- <value>interp</value>
- </param>
- <param>
- <key>frequency</key>
- <value>tun_freq + rx_freq_off</value>
- </param>
- <param>
- <key>gain</key>
- <value>30</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(270, 200)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <connection>
- <source_block_id>random_source_x_0</source_block_id>
- <sink_block_id>blks2_dxpsk_mod_0</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>blks2_dxpsk_mod_0</source_block_id>
- <sink_block_id>gr_multiply_const_vxx_0</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>gr_multiply_const_vxx_0</source_block_id>
- <sink_block_id>usrp2_sink_xxxx_0</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>usrp2_source_xxxx_0</source_block_id>
- <sink_block_id>wxgui_constellationsink2_0</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>usrp2_source_xxxx_0</source_block_id>
- <sink_block_id>wxgui_scopesink2_0</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>usrp2_source_xxxx_0</source_block_id>
- <sink_block_id>wxgui_fftsink2_0</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
-</flow_graph>
+++ /dev/null
-<?xml version='1.0' encoding='ASCII'?>
-<flow_graph>
- <timestamp>Wed Apr 15 17:30:20 2009</timestamp>
- <block>
- <key>options</key>
- <param>
- <key>id</key>
- <value>usrp2_fft</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>title</key>
- <value>USRP2 FFT Plotter</value>
- </param>
- <param>
- <key>author</key>
- <value>Example</value>
- </param>
- <param>
- <key>description</key>
- <value>FFT waveform plot</value>
- </param>
- <param>
- <key>window_size</key>
- <value>1280, 1024</value>
- </param>
- <param>
- <key>generate_options</key>
- <value>wx_gui</value>
- </param>
- <param>
- <key>category</key>
- <value>Custom</value>
- </param>
- <param>
- <key>realtime_scheduling</key>
- <value></value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(10, 10)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable</key>
- <param>
- <key>id</key>
- <value>samp_rate</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>value</key>
- <value>100e6/decim</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(10, 170)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable</key>
- <param>
- <key>id</key>
- <value>decim</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>value</key>
- <value>16</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(24, 267)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable_slider</key>
- <param>
- <key>id</key>
- <value>tun_freq</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>label</key>
- <value>USRP2 Freq (Hz)</value>
- </param>
- <param>
- <key>value</key>
- <value>2.45e9</value>
- </param>
- <param>
- <key>min</key>
- <value>2.4e9</value>
- </param>
- <param>
- <key>max</key>
- <value>2.5e9</value>
- </param>
- <param>
- <key>num_steps</key>
- <value>100</value>
- </param>
- <param>
- <key>style</key>
- <value>wx.SL_HORIZONTAL</value>
- </param>
- <param>
- <key>converver</key>
- <value>float_converter</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value></value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(32, 365)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>wxgui_fftsink2</key>
- <param>
- <key>id</key>
- <value>wxgui_fftsink2_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>complex</value>
- </param>
- <param>
- <key>title</key>
- <value>FFT Plot</value>
- </param>
- <param>
- <key>samp_rate</key>
- <value>samp_rate</value>
- </param>
- <param>
- <key>baseband_freq</key>
- <value>tun_freq</value>
- </param>
- <param>
- <key>y_per_div</key>
- <value>10</value>
- </param>
- <param>
- <key>ref_level</key>
- <value>10</value>
- </param>
- <param>
- <key>fft_size</key>
- <value>1024</value>
- </param>
- <param>
- <key>fft_rate</key>
- <value>30</value>
- </param>
- <param>
- <key>peak_hold</key>
- <value>False</value>
- </param>
- <param>
- <key>average</key>
- <value>False</value>
- </param>
- <param>
- <key>avg_alpha</key>
- <value>0</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value></value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(466, 100)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>usrp2_source_xxxx</key>
- <param>
- <key>id</key>
- <value>usrp2_source_xxxx_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>complex</value>
- </param>
- <param>
- <key>interface</key>
- <value></value>
- </param>
- <param>
- <key>mac_addr</key>
- <value></value>
- </param>
- <param>
- <key>decimation</key>
- <value>decim</value>
- </param>
- <param>
- <key>frequency</key>
- <value>tun_freq</value>
- </param>
- <param>
- <key>gain</key>
- <value>0</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(211, 200)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <connection>
- <source_block_id>usrp2_source_xxxx_0</source_block_id>
- <sink_block_id>wxgui_fftsink2_0</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
-</flow_graph>
+++ /dev/null
-<?xml version='1.0' encoding='ASCII'?>
-<flow_graph>
- <timestamp>Fri Apr 17 18:23:35 2009</timestamp>
- <block>
- <key>variable</key>
- <param>
- <key>id</key>
- <value>samp_rate</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>value</key>
- <value>64e6/200</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(9, 166)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable</key>
- <param>
- <key>id</key>
- <value>tun_freq</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>value</key>
- <value>int(100e6)</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(116, 166)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_sig_source_x</key>
- <param>
- <key>id</key>
- <value>gr_sig_source_x</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>complex</value>
- </param>
- <param>
- <key>samp_rate</key>
- <value>samp_rate</value>
- </param>
- <param>
- <key>waveform</key>
- <value>gr.GR_COS_WAVE</value>
- </param>
- <param>
- <key>freq</key>
- <value>tone1</value>
- </param>
- <param>
- <key>amp</key>
- <value>tone_ampl</value>
- </param>
- <param>
- <key>offset</key>
- <value>0</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(258, 20)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_sig_source_x</key>
- <param>
- <key>id</key>
- <value>gr_sig_source_x0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>complex</value>
- </param>
- <param>
- <key>samp_rate</key>
- <value>samp_rate</value>
- </param>
- <param>
- <key>waveform</key>
- <value>gr.GR_COS_WAVE</value>
- </param>
- <param>
- <key>freq</key>
- <value>tone2</value>
- </param>
- <param>
- <key>amp</key>
- <value>tone_ampl</value>
- </param>
- <param>
- <key>offset</key>
- <value>0</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(255, 179)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_add_xx</key>
- <param>
- <key>id</key>
- <value>gr_add_xx</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>complex</value>
- </param>
- <param>
- <key>num_inputs</key>
- <value>3</value>
- </param>
- <param>
- <key>vlen</key>
- <value>1</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(528, 78)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>parameter</key>
- <param>
- <key>id</key>
- <value>tx_side</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>label</key>
- <value></value>
- </param>
- <param>
- <key>value</key>
- <value>A</value>
- </param>
- <param>
- <key>type</key>
- <value>string</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(688, 384)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>usrp_simple_sink_x</key>
- <param>
- <key>id</key>
- <value>usrp_simple_sink_x</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>complex</value>
- </param>
- <param>
- <key>format</key>
- <value></value>
- </param>
- <param>
- <key>which</key>
- <value>0</value>
- </param>
- <param>
- <key>interpolation</key>
- <value>400</value>
- </param>
- <param>
- <key>frequency</key>
- <value>tun_freq</value>
- </param>
- <param>
- <key>gain</key>
- <value>0</value>
- </param>
- <param>
- <key>side</key>
- <value>tx_side</value>
- </param>
- <param>
- <key>transmit</key>
- <value></value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(835, 5)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>usrp_simple_source_x</key>
- <param>
- <key>id</key>
- <value>usrp_simple_source_x</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>complex</value>
- </param>
- <param>
- <key>format</key>
- <value></value>
- </param>
- <param>
- <key>which</key>
- <value>0</value>
- </param>
- <param>
- <key>decimation</key>
- <value>200</value>
- </param>
- <param>
- <key>frequency</key>
- <value>tun_freq</value>
- </param>
- <param>
- <key>gain</key>
- <value>20</value>
- </param>
- <param>
- <key>side</key>
- <value>rx_side</value>
- </param>
- <param>
- <key>rx_ant</key>
- <value>rx_ant</value>
- </param>
- <param>
- <key>hb_filters</key>
- <value></value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(479, 224)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>parameter</key>
- <param>
- <key>id</key>
- <value>rx_ant</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>label</key>
- <value></value>
- </param>
- <param>
- <key>value</key>
- <value>RXA</value>
- </param>
- <param>
- <key>type</key>
- <value>string</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(802, 384)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>wxgui_fftsink2</key>
- <param>
- <key>id</key>
- <value>wxgui_fftsink2</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>complex</value>
- </param>
- <param>
- <key>title</key>
- <value>FFT Plot</value>
- </param>
- <param>
- <key>samp_rate</key>
- <value>samp_rate</value>
- </param>
- <param>
- <key>baseband_freq</key>
- <value>0</value>
- </param>
- <param>
- <key>y_per_div</key>
- <value>10</value>
- </param>
- <param>
- <key>ref_level</key>
- <value>100</value>
- </param>
- <param>
- <key>fft_size</key>
- <value>512*2</value>
- </param>
- <param>
- <key>fft_rate</key>
- <value>15</value>
- </param>
- <param>
- <key>peak_hold</key>
- <value>False</value>
- </param>
- <param>
- <key>average</key>
- <value>False</value>
- </param>
- <param>
- <key>avg_alpha</key>
- <value>0</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value>1, 2, 2, 4</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(746, 133)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>parameter</key>
- <param>
- <key>id</key>
- <value>rx_side</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>label</key>
- <value></value>
- </param>
- <param>
- <key>value</key>
- <value>A</value>
- </param>
- <param>
- <key>type</key>
- <value>string</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(568, 382)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_noise_source_x</key>
- <param>
- <key>id</key>
- <value>gr_noise_source_x</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>complex</value>
- </param>
- <param>
- <key>noise_type</key>
- <value>gr.GR_GAUSSIAN</value>
- </param>
- <param>
- <key>amp</key>
- <value>noise_ampl</value>
- </param>
- <param>
- <key>seed</key>
- <value>42</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(276, 312)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable_slider</key>
- <param>
- <key>id</key>
- <value>noise_ampl</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>label</key>
- <value>Noise Ampl</value>
- </param>
- <param>
- <key>value</key>
- <value>2000</value>
- </param>
- <param>
- <key>min</key>
- <value>0</value>
- </param>
- <param>
- <key>max</key>
- <value>5000</value>
- </param>
- <param>
- <key>num_steps</key>
- <value>100</value>
- </param>
- <param>
- <key>style</key>
- <value>wx.SL_VERTICAL</value>
- </param>
- <param>
- <key>converver</key>
- <value>float_converter</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value>1, 1, 2, 1</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(20, 243)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable_slider</key>
- <param>
- <key>id</key>
- <value>tone_ampl</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>label</key>
- <value>Tone Ampl</value>
- </param>
- <param>
- <key>value</key>
- <value>5000</value>
- </param>
- <param>
- <key>min</key>
- <value>0</value>
- </param>
- <param>
- <key>max</key>
- <value>10e3</value>
- </param>
- <param>
- <key>num_steps</key>
- <value>100</value>
- </param>
- <param>
- <key>style</key>
- <value>wx.SL_VERTICAL</value>
- </param>
- <param>
- <key>converver</key>
- <value>float_converter</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value>1, 0, 2, 1</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(28, 437)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable_slider</key>
- <param>
- <key>id</key>
- <value>tone1</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>label</key>
- <value>Tone 1</value>
- </param>
- <param>
- <key>value</key>
- <value>50e3</value>
- </param>
- <param>
- <key>min</key>
- <value>-samp_rate/2</value>
- </param>
- <param>
- <key>max</key>
- <value>samp_rate/2</value>
- </param>
- <param>
- <key>num_steps</key>
- <value>100</value>
- </param>
- <param>
- <key>style</key>
- <value>wx.SL_HORIZONTAL</value>
- </param>
- <param>
- <key>converver</key>
- <value>float_converter</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value>0, 0, 1, 4</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(190, 436)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable_slider</key>
- <param>
- <key>id</key>
- <value>tone2</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>label</key>
- <value>Tone 2</value>
- </param>
- <param>
- <key>value</key>
- <value>75e3</value>
- </param>
- <param>
- <key>min</key>
- <value>-samp_rate/2</value>
- </param>
- <param>
- <key>max</key>
- <value>samp_rate/2</value>
- </param>
- <param>
- <key>num_steps</key>
- <value>100</value>
- </param>
- <param>
- <key>style</key>
- <value>wx.SL_HORIZONTAL</value>
- </param>
- <param>
- <key>converver</key>
- <value>float_converter</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value>0, 4, 1, 4</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(367, 439)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>options</key>
- <param>
- <key>id</key>
- <value>usrp_two_tone_loopback</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>title</key>
- <value>USRP Loopback - 2 Tone</value>
- </param>
- <param>
- <key>author</key>
- <value>Example</value>
- </param>
- <param>
- <key>description</key>
- <value>Loopback test with basic rx and basic tx</value>
- </param>
- <param>
- <key>window_size</key>
- <value>1280, 1024</value>
- </param>
- <param>
- <key>generate_options</key>
- <value>wx_gui</value>
- </param>
- <param>
- <key>category</key>
- <value>Custom</value>
- </param>
- <param>
- <key>realtime_scheduling</key>
- <value></value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(10, 10)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <connection>
- <source_block_id>gr_sig_source_x</source_block_id>
- <sink_block_id>gr_add_xx</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>gr_sig_source_x0</source_block_id>
- <sink_block_id>gr_add_xx</sink_block_id>
- <source_key>0</source_key>
- <sink_key>1</sink_key>
- </connection>
- <connection>
- <source_block_id>gr_noise_source_x</source_block_id>
- <sink_block_id>gr_add_xx</sink_block_id>
- <source_key>0</source_key>
- <sink_key>2</sink_key>
- </connection>
- <connection>
- <source_block_id>usrp_simple_source_x</source_block_id>
- <sink_block_id>wxgui_fftsink2</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>gr_add_xx</source_block_id>
- <sink_block_id>usrp_simple_sink_x</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
-</flow_graph>
+++ /dev/null
-<?xml version='1.0' encoding='ASCII'?>
-<flow_graph>
- <timestamp>Fri Apr 17 19:06:07 2009</timestamp>
- <block>
- <key>options</key>
- <param>
- <key>id</key>
- <value>usrp_wbfm_receive</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>title</key>
- <value>USRP WBFM Receive</value>
- </param>
- <param>
- <key>author</key>
- <value>Example</value>
- </param>
- <param>
- <key>description</key>
- <value>WBFM Receive with Basic RX or TV RX</value>
- </param>
- <param>
- <key>window_size</key>
- <value>1280, 1024</value>
- </param>
- <param>
- <key>generate_options</key>
- <value>wx_gui</value>
- </param>
- <param>
- <key>category</key>
- <value>Custom</value>
- </param>
- <param>
- <key>realtime_scheduling</key>
- <value></value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(10, 10)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable</key>
- <param>
- <key>id</key>
- <value>decim</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>value</key>
- <value>200</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(14, 173)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable_slider</key>
- <param>
- <key>id</key>
- <value>volume</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>label</key>
- <value>Volume</value>
- </param>
- <param>
- <key>value</key>
- <value>1</value>
- </param>
- <param>
- <key>min</key>
- <value>0</value>
- </param>
- <param>
- <key>max</key>
- <value>10</value>
- </param>
- <param>
- <key>num_steps</key>
- <value>100</value>
- </param>
- <param>
- <key>style</key>
- <value>wx.SL_HORIZONTAL</value>
- </param>
- <param>
- <key>converver</key>
- <value>float_converter</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value>1, 0, 1, 4</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(991, 40)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>usrp_simple_source_x</key>
- <param>
- <key>id</key>
- <value>usrp_simple_source_x</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>complex</value>
- </param>
- <param>
- <key>format</key>
- <value></value>
- </param>
- <param>
- <key>which</key>
- <value>0</value>
- </param>
- <param>
- <key>decimation</key>
- <value>decim</value>
- </param>
- <param>
- <key>frequency</key>
- <value>(freq+fine)*1e6</value>
- </param>
- <param>
- <key>gain</key>
- <value>20</value>
- </param>
- <param>
- <key>side</key>
- <value>A</value>
- </param>
- <param>
- <key>rx_ant</key>
- <value>None</value>
- </param>
- <param>
- <key>hb_filters</key>
- <value></value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(277, 29)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>wxgui_fftsink2</key>
- <param>
- <key>id</key>
- <value>wxgui_fftsink2</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>complex</value>
- </param>
- <param>
- <key>title</key>
- <value>FFT Plot</value>
- </param>
- <param>
- <key>samp_rate</key>
- <value>64e6/decim</value>
- </param>
- <param>
- <key>baseband_freq</key>
- <value>(freq+fine)*1e6</value>
- </param>
- <param>
- <key>y_per_div</key>
- <value>10</value>
- </param>
- <param>
- <key>ref_level</key>
- <value>50</value>
- </param>
- <param>
- <key>fft_size</key>
- <value>512</value>
- </param>
- <param>
- <key>fft_rate</key>
- <value>15</value>
- </param>
- <param>
- <key>peak_hold</key>
- <value>False</value>
- </param>
- <param>
- <key>average</key>
- <value>False</value>
- </param>
- <param>
- <key>avg_alpha</key>
- <value>0</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value>2, 0, 2, 4</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(512, 191)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable_slider</key>
- <param>
- <key>id</key>
- <value>freq</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>label</key>
- <value>Frequency (MHz)</value>
- </param>
- <param>
- <key>value</key>
- <value>100</value>
- </param>
- <param>
- <key>min</key>
- <value>87.5</value>
- </param>
- <param>
- <key>max</key>
- <value>108.0</value>
- </param>
- <param>
- <key>num_steps</key>
- <value>1000</value>
- </param>
- <param>
- <key>style</key>
- <value>wx.SL_HORIZONTAL</value>
- </param>
- <param>
- <key>converver</key>
- <value>float_converter</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value>0, 0, 1, 2</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(104, 243)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable_slider</key>
- <param>
- <key>id</key>
- <value>fine</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>label</key>
- <value>Fine Freq (MHz)</value>
- </param>
- <param>
- <key>value</key>
- <value>0</value>
- </param>
- <param>
- <key>min</key>
- <value>-.1</value>
- </param>
- <param>
- <key>max</key>
- <value>.1</value>
- </param>
- <param>
- <key>num_steps</key>
- <value>100</value>
- </param>
- <param>
- <key>style</key>
- <value>wx.SL_HORIZONTAL</value>
- </param>
- <param>
- <key>converver</key>
- <value>float_converter</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value>0, 2, 1, 2</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(275, 246)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>blks2_wfm_rcv</key>
- <param>
- <key>id</key>
- <value>blks2_wfm_rcv</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>quad_rate</key>
- <value>64e6/decim</value>
- </param>
- <param>
- <key>audio_decimation</key>
- <value>10</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(510, 37)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_multiply_const_vxx</key>
- <param>
- <key>id</key>
- <value>gr_multiply_const_vxx</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>float</value>
- </param>
- <param>
- <key>const</key>
- <value>volume</value>
- </param>
- <param>
- <key>vlen</key>
- <value>1</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(764, 55)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>audio_sink</key>
- <param>
- <key>id</key>
- <value>audio_sink</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>samp_rate</key>
- <value>32000</value>
- </param>
- <param>
- <key>device_name</key>
- <value></value>
- </param>
- <param>
- <key>ok_to_block</key>
- <value>True</value>
- </param>
- <param>
- <key>num_inputs</key>
- <value>1</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(703, 241)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>180</value>
- </param>
- </block>
- <connection>
- <source_block_id>usrp_simple_source_x</source_block_id>
- <sink_block_id>blks2_wfm_rcv</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>usrp_simple_source_x</source_block_id>
- <sink_block_id>wxgui_fftsink2</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>blks2_wfm_rcv</source_block_id>
- <sink_block_id>gr_multiply_const_vxx</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>gr_multiply_const_vxx</source_block_id>
- <sink_block_id>audio_sink</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
-</flow_graph>
+++ /dev/null
-/Makefile
-/Makefile.in
+++ /dev/null
-##################################################
-# XMLRPC example
-##################################################
-
-XMLRPC allows software to make remote function calls over http.
-In the case of GRC, one can use XMLRPC to modify variables in a running flow graph.
-See http://www.xmlrpc.com/
-
---- Server Example ---
-Place an "XMLRPC Server" block inside of any flow graph.
-The server will provide set functions for every variable in the flow graph.
-If a variable is called "freq", the server will provide a function set_freq(new_freq).
-Run the server example and experiment with the example client script.
-
--- Client Example --
-The "XMLRPC Client" block will give a variable control over one remove function.
-In the example client, there is one client block and gui control per variable.
-This technique can be used to remotely control a flow graph, perhaps running on a non-gui machine.
+++ /dev/null
-<?xml version='1.0' encoding='ASCII'?>
-<flow_graph>
- <timestamp>Thu Jul 24 14:27:44 2008</timestamp>
- <block>
- <key>options</key>
- <param>
- <key>id</key>
- <value>client_block</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>title</key>
- <value>XMLRPC Client</value>
- </param>
- <param>
- <key>author</key>
- <value>Example</value>
- </param>
- <param>
- <key>description</key>
- <value>example flow graph</value>
- </param>
- <param>
- <key>window_size</key>
- <value>1280, 1024</value>
- </param>
- <param>
- <key>generate_options</key>
- <value>wx_gui</value>
- </param>
- <param>
- <key>category</key>
- <value>Custom</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(10, 10)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>xmlrpc_client</key>
- <param>
- <key>id</key>
- <value>xmlrpc_client0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>addr</key>
- <value>localhost</value>
- </param>
- <param>
- <key>port</key>
- <value>1234</value>
- </param>
- <param>
- <key>callback</key>
- <value>set_ampl</value>
- </param>
- <param>
- <key>variable</key>
- <value>ampl</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(409, 35)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>xmlrpc_client</key>
- <param>
- <key>id</key>
- <value>xmlrpc_client</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>addr</key>
- <value>localhost</value>
- </param>
- <param>
- <key>port</key>
- <value>1234</value>
- </param>
- <param>
- <key>callback</key>
- <value>set_freq</value>
- </param>
- <param>
- <key>variable</key>
- <value>freq</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(222, 34)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable_slider</key>
- <param>
- <key>id</key>
- <value>freq</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>label</key>
- <value>Frequency (Hz)</value>
- </param>
- <param>
- <key>value</key>
- <value>1000</value>
- </param>
- <param>
- <key>min</key>
- <value>0</value>
- </param>
- <param>
- <key>max</key>
- <value>5000</value>
- </param>
- <param>
- <key>num_steps</key>
- <value>100</value>
- </param>
- <param>
- <key>slider_type</key>
- <value>horizontal</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value>0, 0, 1, 2</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(207, 162)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable_slider</key>
- <param>
- <key>id</key>
- <value>ampl</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>label</key>
- <value>Amplitude</value>
- </param>
- <param>
- <key>value</key>
- <value>1</value>
- </param>
- <param>
- <key>min</key>
- <value>0</value>
- </param>
- <param>
- <key>max</key>
- <value>2</value>
- </param>
- <param>
- <key>num_steps</key>
- <value>100</value>
- </param>
- <param>
- <key>slider_type</key>
- <value>horizontal</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value>1, 0, 1, 2</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(397, 167)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable_chooser</key>
- <param>
- <key>id</key>
- <value>offset</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>label</key>
- <value>Offset</value>
- </param>
- <param>
- <key>value_index</key>
- <value>1</value>
- </param>
- <param>
- <key>choices</key>
- <value>[-1, 0, 1]</value>
- </param>
- <param>
- <key>labels</key>
- <value>["neg", "zero", "pos"]</value>
- </param>
- <param>
- <key>chooser_type</key>
- <value>radio_buttons_horizontal</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value>2, 0, 1, 2</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(596, 177)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>xmlrpc_client</key>
- <param>
- <key>id</key>
- <value>xmlrpc_client1</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>addr</key>
- <value>localhost</value>
- </param>
- <param>
- <key>port</key>
- <value>1234</value>
- </param>
- <param>
- <key>callback</key>
- <value>set_offset</value>
- </param>
- <param>
- <key>variable</key>
- <value>offset*ampl</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(608, 39)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable</key>
- <param>
- <key>id</key>
- <value>samp_rate</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>value</key>
- <value>32000</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(13, 172)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
-</flow_graph>
\ No newline at end of file
+++ /dev/null
-#!/usr/bin/env python
-
-import time
-import random
-import xmlrpclib
-
-#create server object
-s = xmlrpclib.Server("http://localhost:1234")
-
-#randomly change parameters of the sinusoid
-for i in range(10):
- #generate random values
- new_freq = random.uniform(0, 5000)
- new_ampl = random.uniform(0, 2)
- new_offset = random.uniform(-1, 1)
- #set new values
- time.sleep(1)
- s.set_freq(new_freq)
- time.sleep(1)
- s.set_ampl(new_ampl)
- time.sleep(1)
- s.set_offset(new_offset)
-
+++ /dev/null
-<?xml version='1.0' encoding='ASCII'?>
-<flow_graph>
- <timestamp>Thu Jul 24 14:27:42 2008</timestamp>
- <block>
- <key>options</key>
- <param>
- <key>id</key>
- <value>server_block</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>title</key>
- <value>XMLRPC Server</value>
- </param>
- <param>
- <key>author</key>
- <value>Example</value>
- </param>
- <param>
- <key>description</key>
- <value>example flow graph</value>
- </param>
- <param>
- <key>window_size</key>
- <value>1280, 1024</value>
- </param>
- <param>
- <key>generate_options</key>
- <value>wx_gui</value>
- </param>
- <param>
- <key>category</key>
- <value>Custom</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(10, 10)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_sig_source_x</key>
- <param>
- <key>id</key>
- <value>gr_sig_source_x</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>float</value>
- </param>
- <param>
- <key>samp_rate</key>
- <value>samp_rate</value>
- </param>
- <param>
- <key>waveform</key>
- <value>gr.GR_COS_WAVE</value>
- </param>
- <param>
- <key>freq</key>
- <value>freq</value>
- </param>
- <param>
- <key>amp</key>
- <value>ampl</value>
- </param>
- <param>
- <key>offset</key>
- <value>offset</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(162, 200)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable</key>
- <param>
- <key>id</key>
- <value>offset</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>value</key>
- <value>0</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(12, 390)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>xmlrpc_server</key>
- <param>
- <key>id</key>
- <value>xmlrpc_server</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>addr</key>
- <value>localhost</value>
- </param>
- <param>
- <key>port</key>
- <value>1234</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(395, 240)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_throttle</key>
- <param>
- <key>id</key>
- <value>gr_throttle</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>float</value>
- </param>
- <param>
- <key>samples_per_second</key>
- <value>samp_rate</value>
- </param>
- <param>
- <key>vlen</key>
- <value>1</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(386, 93)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>wxgui_scopesink2</key>
- <param>
- <key>id</key>
- <value>wxgui_scopesink2</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>float</value>
- </param>
- <param>
- <key>title</key>
- <value>Scope Plot</value>
- </param>
- <param>
- <key>samp_rate</key>
- <value>samp_rate</value>
- </param>
- <param>
- <key>frame_decim</key>
- <value>15</value>
- </param>
- <param>
- <key>v_scale</key>
- <value>0</value>
- </param>
- <param>
- <key>t_scale</key>
- <value>.001</value>
- </param>
- <param>
- <key>marker</key>
- <value>set_format_line</value>
- </param>
- <param>
- <key>num_inputs</key>
- <value>1</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value>0, 0, 2, 4</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(623, 28)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>wxgui_fftsink2</key>
- <param>
- <key>id</key>
- <value>wxgui_fftsink2</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>type</key>
- <value>float</value>
- </param>
- <param>
- <key>title</key>
- <value>FFT Plot</value>
- </param>
- <param>
- <key>samp_rate</key>
- <value>samp_rate</value>
- </param>
- <param>
- <key>baseband_freq</key>
- <value>0</value>
- </param>
- <param>
- <key>y_per_div</key>
- <value>10</value>
- </param>
- <param>
- <key>y_divs</key>
- <value>8</value>
- </param>
- <param>
- <key>ref_level</key>
- <value>50</value>
- </param>
- <param>
- <key>fft_size</key>
- <value>512</value>
- </param>
- <param>
- <key>fft_rate</key>
- <value>15</value>
- </param>
- <param>
- <key>avg_alpha</key>
- <value>0</value>
- </param>
- <param>
- <key>average</key>
- <value>False</value>
- </param>
- <param>
- <key>peak_hold</key>
- <value>False</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value>2, 0, 2, 4</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(630, 233)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable</key>
- <param>
- <key>id</key>
- <value>samp_rate</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>value</key>
- <value>32000</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(11, 160)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable</key>
- <param>
- <key>id</key>
- <value>freq</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>value</key>
- <value>1000</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(11, 237)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable</key>
- <param>
- <key>id</key>
- <value>ampl</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>value</key>
- <value>1</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(13, 315)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <connection>
- <source_block_id>gr_sig_source_x</source_block_id>
- <sink_block_id>gr_throttle</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>gr_throttle</source_block_id>
- <sink_block_id>wxgui_scopesink2</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>gr_throttle</source_block_id>
- <sink_block_id>wxgui_fftsink2</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
-</flow_graph>
\ No newline at end of file
renderer = gtk.CellRendererText()
column = gtk.TreeViewColumn('Blocks', renderer, text=NAME_INDEX)
self.treeview.append_column(column)
+ #setup the search
+ self.treeview.set_enable_search(True)
+ self.treeview.set_search_equal_func(self._handle_search)
#try to enable the tooltips (available in pygtk 2.12 and above)
try: self.treeview.set_tooltip_column(DOC_INDEX)
except: pass
############################################################
## Event Handlers
############################################################
+ def _handle_search(self, model, column, key, iter):
+ #determine which blocks match the search key
+ blocks = self.get_flow_graph().get_parent().get_blocks()
+ matching_blocks = filter(lambda b: key in b.get_key() or key in b.get_name().lower(), blocks)
+ #remove the old search category
+ try: self.treestore.remove(self._categories.pop((self._search_category, )))
+ except (KeyError, AttributeError): pass #nothing to remove
+ #create a search category
+ if not matching_blocks: return
+ self._search_category = 'Search: %s'%key
+ for block in matching_blocks: self.add_block(self._search_category, block)
+ #expand the search category
+ path = self.treestore.get_path(self._categories[(self._search_category, )])
+ self.treeview.collapse_all()
+ self.treeview.expand_row(path, open_all=False)
+
def _handle_drag_get_data(self, widget, drag_context, selection_data, info, time):
"""
Handle a drag and drop by setting the key to the selection object.
#########################
# Numeric Types
#########################
- elif t in ('raw', 'complex', 'real', 'int', 'complex_vector', 'real_vector', 'int_vector', 'hex', 'bool'):
+ elif t in ('raw', 'complex', 'real', 'int', 'hex', 'bool'):
#raise exception if python cannot evaluate this value
try: e = self.get_parent().get_parent().evaluate(v)
except Exception, e: raise Exception, 'Value "%s" cannot be evaluated:\n%s'%(v, e)
try: assert isinstance(e, INT_TYPES)
except AssertionError: raise Exception, 'Expression "%s" is invalid for type integer.'%str(e)
return e
- #########################
- # Numeric Vector Types
- #########################
- elif t == 'complex_vector':
+ elif t == 'hex': return hex(e)
+ elif t == 'bool':
+ try: assert isinstance(e, bool)
+ except AssertionError: raise Exception, 'Expression "%s" is invalid for type bool.'%str(e)
+ return e
+ else: raise TypeError, 'Type "%s" not handled'%t
+ #########################
+ # Numeric Vector Types
+ #########################
+ elif t in ('complex_vector', 'real_vector', 'int_vector'):
+ if not v: v = '()' #turn a blank string into an empty list, so it will eval
+ #raise exception if python cannot evaluate this value
+ try: e = self.get_parent().get_parent().evaluate(v)
+ except Exception, e: raise Exception, 'Value "%s" cannot be evaluated:\n%s'%(v, e)
+ #raise an exception if the data is invalid
+ if t == 'complex_vector':
if not isinstance(e, VECTOR_TYPES):
self._lisitify_flag = True
e = [e]
for ei in e: assert isinstance(ei, INT_TYPES)
except AssertionError: raise Exception, 'Expression "%s" is invalid for type integer vector.'%str(e)
return e
- elif t == 'hex': return hex(e)
- elif t == 'bool':
- try: assert isinstance(e, bool)
- except AssertionError: raise Exception, 'Expression "%s" is invalid for type bool.'%str(e)
- return e
- else: raise TypeError, 'Type "%s" not handled'%t
#########################
# String Types
#########################
#extract descriptions
comp_name = extract_txt(xml.xpath(DOXYGEN_NAME_XPATH)[0]).strip()
comp_name = ' --- ' + comp_name + ' --- '
- if re.match('(gr|usrp2|trellis)_.*', key):
+ if re.match('(gr|usrp2|trellis|noaa)_.*', key):
brief_desc = extract_txt(xml.xpath(DOXYGEN_BRIEFDESC_GR_XPATH)[0]).strip()
detailed_desc = extract_txt(xml.xpath(DOXYGEN_DETAILDESC_GR_XPATH)[0]).strip()
else:
* remove blocks in block tree covered by doxygen
* param editor, expand entry boxes in focus
* change param dialog to panel within main window
-* search for blocks in category window
* gui grid editor for configuring grid params/placing wxgui plots and controls
* drag from one port to another to connect
* per parameter docs
# ----------------------------------------------------------------
test_gruel_SOURCES = test_gruel.cc
-test_gruel_LDADD = libgruel.la pmt/libpmt-qa.la
+test_gruel_LDADD = pmt/libpmt-qa.la libgruel.la
SUBDIRS = other
man3dir = $(mandir)/man3
-usrp_docdir = $(prefix)/share/doc/usrp-@VERSION@
+usrp_docdir = $(prefix)/share/doc/usrp-$(DOCVER)
EXTRA_DIST = \
Doxyfile.in \
#
-# Copyright 2003,2006,2008 Free Software Foundation, Inc.
+# Copyright 2003,2006,2008,2009 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
include $(top_srcdir)/Makefile.common
AM_CPPFLAGS = $(USRP_INCLUDES) $(BOOST_CPPFLAGS) $(CPPUNIT_INCLUDES) \
- $(WITH_INCLUDES)
+ $(USB_INCLUDES) $(WITH_INCLUDES)
bin_PROGRAMS = \
usrper \
#!/usr/bin/env python
#
-# Copyright 2005,2007 Free Software Foundation, Inc.
-#
+# Copyright 2005,2007,2009 Free Software Foundation, Inc.
+#
# This file is part of GNU Radio
-#
+#
# GNU Radio is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3, or (at your option)
# any later version.
-#
+#
# GNU Radio is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
-#
+#
# You should have received a copy of the GNU General Public License
# along with GNU Radio; see the file COPYING. If not, write to
# the Free Software Foundation, Inc., 51 Franklin Street,
# Boston, MA 02110-1301, USA.
-#
+#
from usrpm.usrp_prims import *
from optparse import OptionParser
'lftx' : ((LF_TX, 0x0000), None),
'lfrx' : (None, (LF_RX, 0x0000)),
'wbx_lo' : ((WBX_LO_TX, 0x0000), (WBX_LO_RX, 0x0000)),
+ 'wbx_ng' : ((WBX_NG_TX, 0x0000), (WBX_NG_RX, 0x0000)),
'xcvr2450' : ((XCVR2450_TX, 0x0000), (XCVR2450_RX, 0x0000)),
'experimental_tx' : ((EXPERIMENTAL_TX, 0x0000), None),
'experimental_rx' : (None, (EXPERIMENTAL_RX, 0x0000)),
if not e:
print "%s: no d'board, skipped" % (slot_name,)
return True
-
+
if not force and (sum (map (ord, e)) & 0xff) == 0 and ord (e[0]) == 0xDB:
print "%s: already initialized, skipped" % (slot_name,)
return True
-
+
if not write_dboard_eeprom (u, i2c_addr, dbid, oe):
print "%s: failed to write d'board EEPROM" % (slot_name,)
return False
if __name__ == "__main__":
main ()
-
+
#
# Copyright 2009 Free Software Foundation, Inc.
-#
+#
# This file is part of GNU Radio
-#
+#
# GNU Radio is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3, or (at your option)
# any later version.
-#
+#
# GNU Radio is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
-#
+#
# You should have received a copy of the GNU General Public License
# along with GNU Radio; see the file COPYING. If not, write to
# the Free Software Foundation, Inc., 51 Franklin Street,
# Boston, MA 02110-1301, USA.
-#
+#
include $(top_srcdir)/Makefile.common
db_flexrf.h \
db_flexrf_mimo.h \
db_tv_rx.h \
- db_tv_rx_mimo.h \
+ db_tv_rx_mimo.h \
+ db_wbxng.h \
db_xcvr2450.h \
libusb_types.h \
usrp_basic.h \
--- /dev/null
+/* -*- c++ -*- */
+//
+// Copyright 2009 Free Software Foundation, Inc.
+//
+// This file is part of GNU Radio
+//
+// GNU Radio is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either asversion 3, or (at your option)
+// any later version.
+//
+// GNU Radio is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with GNU Radio; see the file COPYING. If not, write to
+// the Free Software Foundation, Inc., 51 Franklin Street,
+// Boston, MA 02110-1301, USA.
+
+#ifndef INCLUDED_DB_WBXNG_H
+#define INCLUDED_DB_WBXNG_H
+
+#include <usrp/db_base.h>
+#include <cmath>
+
+class adf4350;
+
+class wbxng_base : public db_base
+{
+public:
+ wbxng_base(usrp_basic_sptr usrp, int which, int _power_on=0);
+ ~wbxng_base();
+
+ struct freq_result_t set_freq(double freq);
+
+ bool is_quadrature();
+ double freq_min();
+ double freq_max();
+
+protected:
+ bool _lock_detect();
+ bool _set_pga(float pga_gain);
+
+ int power_on() { return d_power_on; }
+ int power_off() { return 0; }
+
+ bool d_first;
+ int d_spi_format;
+ int d_spi_enable;
+ int d_power_on;
+ int d_PD;
+
+ adf4350 *d_common;
+};
+
+// ----------------------------------------------------------------
+
+class wbxng_base_tx : public wbxng_base
+{
+protected:
+ void shutdown();
+
+public:
+ wbxng_base_tx(usrp_basic_sptr usrp, int which, int _power_on=0);
+ ~wbxng_base_tx();
+
+ float gain_min();
+ float gain_max();
+ float gain_db_per_step();
+
+ bool set_auto_tr(bool on);
+ bool set_enable(bool on);
+ bool set_gain(float gain);
+};
+
+class wbxng_base_rx : public wbxng_base
+{
+protected:
+ void shutdown();
+ bool _set_attn(float attn);
+
+public:
+ wbxng_base_rx(usrp_basic_sptr usrp, int which, int _power_on=0);
+ ~wbxng_base_rx();
+
+ bool set_auto_tr(bool on);
+ bool select_rx_antenna(int which_antenna);
+ bool select_rx_antenna(const std::string &which_antenna);
+ bool set_gain(float gain);
+};
+
+// ----------------------------------------------------------------
+
+class db_wbxng_tx : public wbxng_base_tx
+{
+ public:
+ db_wbxng_tx(usrp_basic_sptr usrp, int which);
+ ~db_wbxng_tx();
+};
+
+class db_wbxng_rx : public wbxng_base_rx
+{
+public:
+ db_wbxng_rx(usrp_basic_sptr usrp, int which);
+ ~db_wbxng_rx();
+
+ float gain_min();
+ float gain_max();
+ float gain_db_per_step();
+ bool i_and_q_swapped();
+};
+
+#endif /* INCLUDED_DB_WBXNG_H */
#
# USRP - Universal Software Radio Peripheral
-#
+#
# Copyright (C) 2003,2004,2006,2007,2008,2009 Free Software Foundation, Inc.
-#
+#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
-#
+#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
-#
+#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Boston, MA 02110-1301 USA
-#
+#
include $(top_srcdir)/Makefile.common
usrp_local_sighandler.cc \
usrp_prims_common.cc \
usrp_standard.cc \
+ db_wbxng_adf4350.cc \
+ db_wbxng_adf4350_regs.cc \
db_boards.cc \
db_base.cc \
db_basic.cc \
db_flexrf.cc \
db_flexrf_mimo.cc \
db_dbs_rx.cc \
+ db_wbxng.cc \
db_xcvr2450.cc \
db_dtt754.cc \
db_dtt768.cc \
db_base_impl.h \
db_boards.h \
db_util.h \
+ db_wbxng_adf4350.h \
+ db_wbxng_adf4350_regs.h \
fusb.h \
fusb_darwin.h \
fusb_generic.h \
/* -*- c++ -*- */
/*
- * Copyright 2006 Free Software Foundation, Inc.
+ * Copyright 2006,2009 Free Software Foundation, Inc.
*
* This file is part of GNU Radio.
*
#define _CIRCULAR_BUFFER_H_
#include "mld_threads.h"
+#include <iostream>
#include <stdexcept>
#ifndef DO_DEBUG
T* d_buffer;
// the following are in Items (type T)
- UInt32 d_bufLen_I, d_readNdx_I, d_writeNdx_I;
- UInt32 d_n_avail_write_I, d_n_avail_read_I;
+ size_t d_bufLen_I, d_readNdx_I, d_writeNdx_I;
+ size_t d_n_avail_write_I, d_n_avail_read_I;
// stuff to control access to class internals
mld_mutex_ptr d_internal;
};
public:
- circular_buffer (UInt32 bufLen_I,
+ circular_buffer (size_t bufLen_I,
bool doWriteBlock = true, bool doFullRead = false) {
if (bufLen_I == 0)
throw std::runtime_error ("circular_buffer(): "
d_internal = NULL;
d_readBlock = d_writeBlock = NULL;
reset ();
- DEBUG (fprintf (stderr, "c_b(): buf len (items) = %ld, "
- "doWriteBlock = %s, doFullRead = %s\n", d_bufLen_I,
- (d_doWriteBlock ? "true" : "false"),
- (d_doFullRead ? "true" : "false")););
+ DEBUG (std::cerr << "c_b(): buf len (items) = " << d_bufLen_
+ << ", doWriteBlock = " << (d_doWriteBlock ? "true" : "false")
+ << ", doFullRead = " << (d_doFullRead ? "true" : "false")
+ << std::endl);
};
~circular_buffer () {
delete [] d_buffer;
};
- inline UInt32 n_avail_write_items () {
+ inline size_t n_avail_write_items () {
d_internal->lock ();
- UInt32 retVal = d_n_avail_write_I;
+ size_t retVal = d_n_avail_write_I;
d_internal->unlock ();
return (retVal);
};
- inline UInt32 n_avail_read_items () {
+ inline size_t n_avail_read_items () {
d_internal->lock ();
- UInt32 retVal = d_n_avail_read_I;
+ size_t retVal = d_n_avail_read_I;
d_internal->unlock ();
return (retVal);
};
- inline UInt32 buffer_length_items () {return (d_bufLen_I);};
+ inline size_t buffer_length_items () {return (d_bufLen_I);};
inline bool do_write_block () {return (d_doWriteBlock);};
inline bool do_full_read () {return (d_doFullRead);};
* buffer length is larger than the instantiated buffer length
*/
- int enqueue (T* buf, UInt32 bufLen_I) {
- DEBUG (fprintf (stderr, "enqueue: buf = %X, bufLen = %ld, #av_wr = %ld, "
- "#av_rd = %ld.\n", (unsigned int)buf, bufLen_I,
- d_n_avail_write_I, d_n_avail_read_I););
+ int enqueue (T* buf, size_t bufLen_I) {
+ DEBUG (std::cerr << "enqueue: buf = " << (void*) buf
+ << ", bufLen = " << bufLen_I
+ << ", #av_wr = " << d_n_avail_write_I
+ << ", #av_rd = " << d_n_avail_read_I << std::endl);
if (bufLen_I > d_bufLen_I) {
- fprintf (stderr, "cannot add buffer longer (%ld"
- ") than instantiated length (%ld"
- ").\n", bufLen_I, d_bufLen_I);
+ std::cerr << "ERROR: cannot add buffer longer ("
+ << bufLen_I << ") than instantiated length ("
+ << d_bufLen_I << ")." << std::endl;
throw std::runtime_error ("circular_buffer::enqueue()");
}
if (bufLen_I > d_n_avail_write_I) {
if (d_doWriteBlock) {
while (bufLen_I > d_n_avail_write_I) {
- DEBUG (fprintf (stderr, "enqueue: #len > #a, waiting.\n"););
+ DEBUG (std::cerr << "enqueue: #len > #a, waiting." << std::endl);
// wait will automatically unlock() the internal mutex
d_writeBlock->wait ();
// and lock() it here.
if (d_doAbort) {
d_internal->unlock ();
- DEBUG (fprintf (stderr, "enqueue: #len > #a, aborting.\n"););
+ DEBUG (std::cerr << "enqueue: #len > #a, aborting." << std::endl);
return (2);
}
- DEBUG (fprintf (stderr, "enqueue: #len > #a, done waiting.\n"););
+ DEBUG (std::cerr << "enqueue: #len > #a, done waiting." << std::endl);
}
} else {
d_n_avail_read_I = d_bufLen_I - bufLen_I;
d_n_avail_write_I = bufLen_I;
- DEBUG (fprintf (stderr, "circular_buffer::enqueue: overflow\n"););
+ DEBUG (std::cerr << "circular_buffer::enqueue: overflow" << std::endl);
retval = -1;
}
}
- UInt32 n_now_I = d_bufLen_I - d_writeNdx_I, n_start_I = 0;
+ size_t n_now_I = d_bufLen_I - d_writeNdx_I, n_start_I = 0;
if (n_now_I > bufLen_I)
n_now_I = bufLen_I;
else if (n_now_I < bufLen_I)
* buffer length is larger than the instantiated buffer length
*/
- int dequeue (T* buf, UInt32* bufLen_I) {
- DEBUG (fprintf (stderr, "dequeue: buf = %X, *bufLen = %ld, #av_wr = %ld, "
- "#av_rd = %ld.\n", (unsigned int)buf, *bufLen_I,
- d_n_avail_write_I, d_n_avail_read_I););
+ int dequeue (T* buf, size_t* bufLen_I) {
+ DEBUG (std::cerr << "dequeue: buf = " << ((void*) buf)
+ << ", *bufLen = " << (*bufLen_I)
+ << ", #av_wr = " << d_n_avail_write_I
+ << ", #av_rd = " << d_n_avail_read_I << std::endl);
if (!bufLen_I)
throw std::runtime_error ("circular_buffer::dequeue(): "
"input bufLen pointer is NULL.\n");
if (!buf)
throw std::runtime_error ("circular_buffer::dequeue(): "
"input buffer pointer is NULL.\n");
- UInt32 l_bufLen_I = *bufLen_I;
+ size_t l_bufLen_I = *bufLen_I;
if (l_bufLen_I == 0)
return (0);
if (l_bufLen_I > d_bufLen_I) {
- fprintf (stderr, "cannot remove buffer longer (%ld"
- ") than instantiated length (%ld"
- ").\n", l_bufLen_I, d_bufLen_I);
+ std::cerr << "ERROR: cannot remove buffer longer ("
+ << l_bufLen_I << ") than instantiated length ("
+ << d_bufLen_I << ")." << std::endl;
throw std::runtime_error ("circular_buffer::dequeue()");
}
}
if (d_doFullRead) {
while (d_n_avail_read_I < l_bufLen_I) {
- DEBUG (fprintf (stderr, "dequeue: #a < #len, waiting.\n"););
+ DEBUG (std::cerr << "dequeue: #a < #len, waiting." << std::endl);
// wait will automatically unlock() the internal mutex
d_readBlock->wait ();
// and lock() it here.
if (d_doAbort) {
d_internal->unlock ();
- DEBUG (fprintf (stderr, "dequeue: #a < #len, aborting.\n"););
+ DEBUG (std::cerr << "dequeue: #a < #len, aborting." << std::endl);
return (2);
}
- DEBUG (fprintf (stderr, "dequeue: #a < #len, done waiting.\n"););
+ DEBUG (std::cerr << "dequeue: #a < #len, done waiting." << std::endl);
}
} else {
while (d_n_avail_read_I == 0) {
- DEBUG (fprintf (stderr, "dequeue: #a == 0, waiting.\n"););
+ DEBUG (std::cerr << "dequeue: #a == 0, waiting." << std::endl);
// wait will automatically unlock() the internal mutex
d_readBlock->wait ();
// and lock() it here.
if (d_doAbort) {
d_internal->unlock ();
- DEBUG (fprintf (stderr, "dequeue: #a == 0, aborting.\n"););
+ DEBUG (std::cerr << "dequeue: #a == 0, aborting." << std::endl);
return (2);
}
- DEBUG (fprintf (stderr, "dequeue: #a == 0, done waiting.\n"););
+ DEBUG (std::cerr << "dequeue: #a == 0, done waiting." << std::endl);
}
}
if (l_bufLen_I > d_n_avail_read_I)
l_bufLen_I = d_n_avail_read_I;
- UInt32 n_now_I = d_bufLen_I - d_readNdx_I, n_start_I = 0;
+ size_t n_now_I = d_bufLen_I - d_readNdx_I, n_start_I = 0;
if (n_now_I > l_bufLen_I)
n_now_I = l_bufLen_I;
else if (n_now_I < l_bufLen_I)
/* -*- c++ -*- */
/*
- * Copyright 2006 Free Software Foundation, Inc.
+ * Copyright 2006,2009 Free Software Foundation, Inc.
*
* This file is part of GNU Radio.
*
private:
s_node_ptr d_current, d_iterate, d_available, d_inUse;
- UInt32 d_n_nodes, d_n_used;
+ size_t d_n_nodes, d_n_used;
mld_mutex_ptr d_internal;
mld_condition_ptr d_ioBlock;
public:
- circular_linked_list (UInt32 n_nodes) {
+ circular_linked_list (size_t n_nodes) {
if (n_nodes == 0)
throw std::runtime_error ("circular_linked_list(): n_nodes == 0");
l_prev->next (l_next);
l_prev->prev (l_next);
if (n_nodes > 2) {
- UInt32 n = n_nodes - 2;
+ size_t n = n_nodes - 2;
while (n-- > 0) {
d_current = new s_node<T> (l_prev, l_next);
d_current->set_available ();
d_internal->lock ();
// find an available node
s_node_ptr l_node = d_available;
- DEBUG (fprintf (stderr, "w "););
+ DEBUG (std::cerr << "w ");
while (! l_node) {
- DEBUG (fprintf (stderr, "x\n"););
+ DEBUG (std::cerr << "x" << std::endl);
// the ioBlock condition will automatically unlock() d_internal
d_ioBlock->wait ();
// and lock() is here
- DEBUG (fprintf (stderr, "y\n"););
+ DEBUG (std::cerr << "y" << std::endl);
l_node = d_available;
}
- DEBUG (fprintf (stderr, "::f_n_a_n: #u = %ld, node = %p\n",
- num_used(), l_node););
+ DEBUG (std::cerr << "::f_n_a_n: #u = " << num_used()
+ << ", node = " << l_node << std::endl);
// remove this one from the current available list
if (num_available () == 1) {
// last one, just set available to NULL
void make_node_available (s_node_ptr l_node) {
if (!l_node) return;
d_internal->lock ();
- DEBUG (fprintf (stderr, "::m_n_a: #u = %ld, node = %p\n",
- num_used(), l_node););
+ DEBUG (std::cerr << "::m_n_a: #u = " << num_used()
+ << ", node = " << l_node << std::endl);
// remove this node from the inUse list
if (num_used () == 1) {
// last one, just set inUse to NULL
l_node->insert_before (d_available);
d_n_used--;
- DEBUG (fprintf (stderr, "s%ld ", d_n_used););
+ DEBUG (std::cerr << "s" << d_n_used);
// signal the condition when new data arrives
d_ioBlock->signal ();
- DEBUG (fprintf (stderr, "t "););
+ DEBUG (std::cerr << "t ");
// unlock the mutex for thread safety
d_internal->unlock ();
__INLINE__ T object () { return (d_current->d_object); };
__INLINE__ void object (T l_object) { d_current->d_object = l_object; };
- __INLINE__ UInt32 num_nodes () { return (d_n_nodes); };
- __INLINE__ UInt32 num_used () { return (d_n_used); };
- __INLINE__ void num_used (UInt32 l_n_used) { d_n_used = l_n_used; };
- __INLINE__ UInt32 num_available () { return (d_n_nodes - d_n_used); };
+ __INLINE__ size_t num_nodes () { return (d_n_nodes); };
+ __INLINE__ size_t num_used () { return (d_n_used); };
+ __INLINE__ void num_used (size_t l_n_used) { d_n_used = l_n_used; };
+ __INLINE__ size_t num_available () { return (d_n_nodes - d_n_used); };
__INLINE__ void num_used_inc (void) {
if (d_n_used < d_n_nodes) ++d_n_used;
};
/* -*- c++ -*- */
/*
- * Copyright 2006 Free Software Foundation, Inc.
+ * Copyright 2006,2009 Free Software Foundation, Inc.
*
* This file is part of GNU Radio.
*
#include <IOKit/IOKitLib.h>
extern "C" {
-static char *
+
+static const char* darwin_error_strings[] = {
+ "no error",
+ "device not opened for exclusive access",
+ "no connection to an IOService",
+ "no asyc port has been opened for interface",
+ "another process has device opened for exclusive access",
+ "pipe is stalled",
+ "could not establish a connection to Darin kernel",
+ "invalid argument",
+ "unknown error"
+};
+
+static const char *
darwin_error_str (int result)
{
switch (result) {
case kIOReturnSuccess:
- return "no error";
+ return (darwin_error_strings[0]);
case kIOReturnNotOpen:
- return "device not opened for exclusive access";
+ return (darwin_error_strings[1]);
case kIOReturnNoDevice:
- return "no connection to an IOService";
+ return (darwin_error_strings[2]);
case kIOUSBNoAsyncPortErr:
- return "no asyc port has been opened for interface";
+ return (darwin_error_strings[3]);
case kIOReturnExclusiveAccess:
- return "another process has device opened for exclusive access";
+ return (darwin_error_strings[4]);
case kIOUSBPipeStalled:
- return "pipe is stalled";
+ return (darwin_error_strings[5]);
case kIOReturnError:
- return "could not establish a connection to Darin kernel";
+ return (darwin_error_strings[6]);
case kIOReturnBadArgument:
- return "invalid argument";
+ return (darwin_error_strings[7]);
default:
- return "unknown error";
+ return (darwin_error_strings[8]);
}
}
extern int usb_error_errno;
extern usb_error_type_t usb_error_type;
-#define USB_ERROR(r, x) \
- do { \
- usb_error_type = USB_ERROR_TYPE_ERRNO; \
- usb_error_errno = x; \
- return r; \
- } while (0)
-
-#define USB_ERROR_STR(r, x, format, args...) \
- do { \
- usb_error_type = USB_ERROR_TYPE_STRING; \
- snprintf(usb_error_str, sizeof(usb_error_str) - 1, format, ## args); \
- if (usb_debug) \
- fprintf(stderr, "USB error: %s\n", usb_error_str); \
- return r; \
- } while (0)
-
-#define USB_ERROR_STR_ORIG(x, format, args...) \
- do { \
- usb_error_type = USB_ERROR_TYPE_STRING; \
- snprintf(usb_error_str, sizeof(usb_error_str) - 1, format, ## args); \
- if (usb_debug) \
- fprintf(stderr, "USB error: %s\n", usb_error_str); \
- return x; \
- } while (0)
-
-#define USB_ERROR_STR_NO_RET(x, format, args...) \
- do { \
- usb_error_type = USB_ERROR_TYPE_STRING; \
- snprintf(usb_error_str, sizeof(usb_error_str) - 1, format, ## args); \
- if (usb_debug) \
- fprintf(stderr, "USB error: %s\n", usb_error_str); \
- } while (0)
-
-/* simple function that figures out what pipeRef is associated with an endpoint */
+#define USB_ERROR(r, x) \
+ do { \
+ usb_error_type = USB_ERROR_TYPE_ERRNO; \
+ usb_error_errno = x; \
+ return (r); \
+ } while (0)
+
+#define USB_ERROR_STR(r, x, format, args...) \
+ do { \
+ usb_error_type = USB_ERROR_TYPE_STRING; \
+ snprintf (usb_error_str, sizeof (usb_error_str) - 1, \
+ format, ## args); \
+ if (usb_debug) { \
+ std::cerr << "USB error: " << usb_error_str << std::cerr; \
+ } \
+ return (r); \
+ } while (0)
+
+#define USB_ERROR_STR_ORIG(x, format, args...) \
+ do { \
+ usb_error_type = USB_ERROR_TYPE_STRING; \
+ snprintf (usb_error_str, sizeof (usb_error_str) - 1, \
+ format, ## args); \
+ if (usb_debug) { \
+ std::cerr << "USB error: " << usb_error_str << std::endl; \
+ } \
+ return (x); \
+ } while (0)
+
+#define USB_ERROR_STR_NO_RET(x, format, args...) \
+ do { \
+ usb_error_type = USB_ERROR_TYPE_STRING; \
+ snprintf (usb_error_str, sizeof (usb_error_str) - 1, \
+ format, ## args); \
+ if (usb_debug) { \
+ std::cerr << "USB error: " << usb_error_str << std::endl; \
+ } \
+ } while (0)
+
+/*
+ * simple function that figures out what pipeRef
+ * is associated with an endpoint
+ */
static int ep_to_pipeRef (darwin_dev_handle *device, int ep)
{
io_return_t ret;
UInt16 dont_care2;
int i;
- if (usb_debug > 3)
- fprintf(stderr, "Converting ep address to pipeRef.\n");
+ if (usb_debug > 3) {
+ std::cerr << "Converting ep address to pipeRef." << std::endl;
+ }
/* retrieve the total number of endpoints on this interface */
ret = (*(device->interface))->GetNumEndpoints(device->interface, &numep);
if ( ret ) {
- if ( usb_debug > 3 )
- fprintf ( stderr, "ep_to_pipeRef: interface is %p\n", device->interface );
- USB_ERROR_STR_ORIG ( -ret, "ep_to_pipeRef: can't get number of endpoints for interface" );
+ if ( usb_debug > 3 ) {
+ std::cerr << "ep_to_pipeRef: interface is "
+ << device->interface << std::endl;
+ }
+ USB_ERROR_STR_ORIG ( -ret, "ep_to_pipeRef: can't get number of "
+ "endpoints for interface" );
}
/* iterate through the pipeRefs until we find the correct one */
for (i = 1 ; i <= numep ; i++) {
- ret = (*(device->interface))->GetPipeProperties(device->interface, i, &direction, &number,
- &dont_care1, &dont_care2, &dont_care3);
+ ret = (*(device->interface))->GetPipeProperties
+ (device->interface, i, &direction, &number,
+ &dont_care1, &dont_care2, &dont_care3);
if (ret != kIOReturnSuccess) {
- fprintf (stderr, "ep_to_pipeRef: an error occurred getting pipe information on pipe %d\n",
- i );
- USB_ERROR_STR_ORIG (-darwin_to_errno(ret), "ep_to_pipeRef(GetPipeProperties): %s", darwin_error_str(ret));
- }
+ std::cerr << "ep_to_pipeRef: an error occurred getting "
+ << "pipe information on pipe " << i << std::endl;
- if (usb_debug > 3)
- fprintf (stderr, "ep_to_pipeRef: Pipe %i: DIR: %i number: %i\n", i, direction, number);
+ USB_ERROR_STR_ORIG (-darwin_to_errno(ret),
+ "ep_to_pipeRef(GetPipeProperties): %s",
+ darwin_error_str(ret));
+ }
- /* calculate the endpoint of the pipe and check it versus the requested endpoint */
- if ( ((direction << 7 & USB_ENDPOINT_DIR_MASK) | (number & USB_ENDPOINT_ADDRESS_MASK)) == ep ) {
- if (usb_debug > 3)
- fprintf(stderr, "ep_to_pipeRef: pipeRef for ep address 0x%02x found: 0x%02x\n", ep, i);
+ if (usb_debug > 3) {
+ std::cerr << "ep_to_pipeRef: Pipe " << i << ": DIR: "
+ << direction << " number: " << number << std::endl;
+ }
- return i;
+ /* calculate the endpoint of the pipe and check it versus
+ the requested endpoint */
+ if ( ((direction << 7 & USB_ENDPOINT_DIR_MASK) |
+ (number & USB_ENDPOINT_ADDRESS_MASK)) == ep ) {
+ if (usb_debug > 3) {
+ std::cerr << "ep_to_pipeRef: pipeRef for ep address "
+ << ep << " found: " << i << std::endl;
+ }
+ return (i);
}
}
- if (usb_debug > 3)
- fprintf(stderr, "ep_to_pipeRef: No pipeRef found with endpoint address 0x%02x.\n", ep);
-
+ if (usb_debug > 3) {
+ std::cerr << "ep_to_pipeRef: No pipeRef found with endpoint address "
+ << ep << std::endl;
+ }
+
/* none of the found pipes match the requested endpoint */
- return -1;
+ return (-1);
}
}
/* -*- c++ -*- */
//
// Copyright 2008,2009 Free Software Foundation, Inc.
-//
+//
// This file is part of GNU Radio
-//
+//
// GNU Radio is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either asversion 3, or (at your option)
// any later version.
-//
+//
// GNU Radio is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
-//
+//
// You should have received a copy of the GNU General Public License
// along with GNU Radio; see the file COPYING. If not, write to
// the Free Software Foundation, Inc., 51 Franklin Street,
#include <usrp/db_dbs_rx.h>
#include <usrp/db_flexrf.h>
#include <usrp/db_flexrf_mimo.h>
+#include <usrp/db_wbxng.h>
#include <usrp/db_xcvr2450.h>
#include <usrp/db_dtt754.h>
#include <usrp/db_dtt768.h>
db.push_back(db_base_sptr(new db_lf_rx(usrp, which_side, 1)));
db.push_back(db_base_sptr(new db_lf_rx(usrp, which_side, 2)));
break;
-
+
case(USRP_DBID_DBS_RX):
db.push_back(db_base_sptr(new db_dbs_rx(usrp, which_side)));
break;
case(USRP_DBID_XCVR2450_RX):
db.push_back(db_base_sptr(new db_xcvr2450_rx(usrp, which_side)));
break;
-
+
#if 0 // FIXME wbx doesn't compile
case(USRP_DBID_WBX_LO_TX):
db.push_back(db_base_sptr(new db_wbx_lo_tx(usrp, which_side)));
break;
#endif
+ case(USRP_DBID_WBX_NG_TX):
+ db.push_back(db_base_sptr(new db_wbxng_tx(usrp, which_side)));
+ break;
+ case(USRP_DBID_WBX_NG_RX):
+ db.push_back(db_base_sptr(new db_wbxng_rx(usrp, which_side)));
+ break;
+
case(USRP_DBID_DTT754):
db.push_back(db_base_sptr(new db_dtt754(usrp, which_side)));
break;
db.push_back(db_base_sptr(new db_basic_rx(usrp, which_side, 1)));
}
break;
-
+
case(-2):
default:
if (boost::dynamic_pointer_cast<usrp_basic_tx>(usrp)){
--- /dev/null
+//
+// Copyright 2008,2009 Free Software Foundation, Inc.
+//
+// This file is part of GNU Radio
+//
+// GNU Radio is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either asversion 3, or (at your option)
+// any later version.
+//
+// GNU Radio is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with GNU Radio; see the file COPYING. If not, write to
+// the Free Software Foundation, Inc., 51 Franklin Street,
+// Boston, MA 02110-1301, USA.
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <usrp/db_wbxng.h>
+#include "db_wbxng_adf4350.h"
+#include <db_base_impl.h>
+#include <stdio.h>
+
+// d'board i/o pin defs
+// Tx and Rx have shared defs, but different i/o regs
+#define ENABLE_5 (1 << 7) // enables 5.0V power supply
+#define ENABLE_33 (1 << 6) // enables 3.3V supply
+#define RX_TXN (1 << 5) // Tx only: T/R antenna switch for TX/RX port
+#define RX2_RX1N (1 << 5) // Rx only: antenna switch between RX2 and TX/RX port
+#define RXBB_EN (1 << 4)
+#define TXMOD_EN (1 << 4)
+#define PLL_CE (1 << 3)
+#define PLL_PDBRF (1 << 2)
+#define PLL_MUXOUT (1 << 1)
+#define PLL_LOCK_DETECT (1 << 0)
+
+// RX Attenuator constants
+#define ATTN_SHIFT 8
+#define ATTN_MASK (63 << ATTN_SHIFT)
+
+wbxng_base::wbxng_base(usrp_basic_sptr _usrp, int which, int _power_on)
+ : db_base(_usrp, which), d_power_on(_power_on)
+{
+ /*
+ @param usrp: instance of usrp.source_c
+ @param which: which side: 0 or 1 corresponding to side A or B respectively
+ @type which: int
+ */
+
+ usrp()->_write_oe(d_which, 0, 0xffff); // turn off all outputs
+
+ d_first = true;
+ d_spi_format = SPI_FMT_MSB | SPI_FMT_HDR_0;
+
+ _enable_refclk(false); // disable refclk
+
+ set_auto_tr(false);
+}
+
+wbxng_base::~wbxng_base()
+{
+ if (d_common)
+ delete d_common;
+}
+
+struct freq_result_t
+wbxng_base::set_freq(double freq)
+{
+ /*
+ @returns (ok, actual_baseband_freq) where:
+ ok is True or False and indicates success or failure,
+ actual_baseband_freq is the RF frequency that corresponds to DC in the IF.
+ */
+
+ freq_t int_freq = freq_t(freq);
+ bool ok = d_common->_set_freq(int_freq*2);
+ double freq_result = (double) d_common->_get_freq()/2.0;
+ struct freq_result_t args = {ok, freq_result};
+
+ /* Wait before reading Lock Detect*/
+ timespec t;
+ t.tv_sec = 0;
+ t.tv_nsec = 10000000;
+ nanosleep(&t, NULL);
+
+ fprintf(stderr,"Setting WBXNG frequency, requested %d, obtained %f, lock_detect %d\n",
+ int_freq, freq_result, d_common->_get_locked());
+
+ // FIXME
+ // Offsetting the LO helps get the Tx carrier leakage out of the way.
+ // This also ensures that on Rx, we're not getting hosed by the
+ // FPGA's DC removal loop's time constant. We were seeing a
+ // problem when running with discontinuous transmission.
+ // Offsetting the LO made the problem go away.
+ //freq += d_lo_offset;
+
+ return args;
+}
+
+bool
+wbxng_base::_set_pga(float pga_gain)
+{
+ if(d_which == 0) {
+ usrp()->set_pga(0, pga_gain);
+ usrp()->set_pga(1, pga_gain);
+ }
+ else {
+ usrp()->set_pga(2, pga_gain);
+ usrp()->set_pga(3, pga_gain);
+ }
+ return true;
+}
+
+bool
+wbxng_base::is_quadrature()
+{
+ /*
+ Return True if this board requires both I & Q analog channels.
+
+ This bit of info is useful when setting up the USRP Rx mux register.
+ */
+ return true;
+}
+
+double
+wbxng_base::freq_min()
+{
+ return (double) d_common->_get_min_freq()/2.0;
+}
+
+double
+wbxng_base::freq_max()
+{
+ return (double) d_common->_get_max_freq()/2.0;
+}
+
+// ----------------------------------------------------------------
+
+wbxng_base_tx::wbxng_base_tx(usrp_basic_sptr _usrp, int which, int _power_on)
+ : wbxng_base(_usrp, which, _power_on)
+{
+ /*
+ @param usrp: instance of usrp.sink_c
+ @param which: 0 or 1 corresponding to side TX_A or TX_B respectively.
+ */
+
+ if(which == 0) {
+ d_spi_enable = SPI_ENABLE_TX_A;
+ }
+ else {
+ d_spi_enable = SPI_ENABLE_TX_B;
+ }
+
+ d_common = new adf4350(_usrp, d_which, d_spi_enable);
+
+ // FIXME: power up the transmit side, but don't enable the mixer
+ usrp()->_write_oe(d_which,(RX_TXN|TXMOD_EN|ENABLE_33|ENABLE_5), (RX_TXN|TXMOD_EN|ENABLE_33|ENABLE_5));
+ usrp()->write_io(d_which, (power_on()|RX_TXN|TXMOD_EN|ENABLE_33|ENABLE_5), (RX_TXN|TXMOD_EN|ENABLE_33|ENABLE_5));
+ fprintf(stderr,"Setting WBXNG TXMOD on");
+ //set_lo_offset(4e6);
+
+ set_gain((gain_min() + gain_max()) / 2.0); // initialize gain
+}
+
+wbxng_base_tx::~wbxng_base_tx()
+{
+ shutdown();
+}
+
+
+void
+wbxng_base_tx::shutdown()
+{
+ // fprintf(stderr, "wbxng_base_tx::shutdown d_is_shutdown = %d\n", d_is_shutdown);
+
+ if (!d_is_shutdown){
+ d_is_shutdown = true;
+ // do whatever there is to do to shutdown
+
+ // Power down and leave the T/R switch in the R position
+ usrp()->write_io(d_which, (power_off()|RX_TXN), (RX_TXN|ENABLE_33|ENABLE_5));
+
+ // Power down VCO/PLL
+ d_common->_enable(false);
+
+ /*
+ _write_control(_compute_control_reg());
+ */
+ _enable_refclk(false); // turn off refclk
+ set_auto_tr(false);
+ }
+}
+
+bool
+wbxng_base_tx::set_auto_tr(bool on)
+{
+ bool ok = true;
+ if(on) {
+ ok &= set_atr_mask (RX_TXN | ENABLE_33 | ENABLE_5);
+ ok &= set_atr_txval(0 | ENABLE_33 | ENABLE_5);
+ ok &= set_atr_rxval(RX_TXN | 0);
+ }
+ else {
+ ok &= set_atr_mask (0);
+ ok &= set_atr_txval(0);
+ ok &= set_atr_rxval(0);
+ }
+ return ok;
+}
+
+bool
+wbxng_base_tx::set_enable(bool on)
+{
+ /*
+ Enable transmitter if on is true
+ */
+
+ int v;
+ int mask = RX_TXN | ENABLE_5 | ENABLE_33;
+ if(on) {
+ v = ENABLE_5 | ENABLE_33;
+ }
+ else {
+ v = RX_TXN;
+ }
+ return usrp()->write_io(d_which, v, mask);
+}
+
+float
+wbxng_base_tx::gain_min()
+{
+ return usrp()->pga_max();
+}
+
+float
+wbxng_base_tx::gain_max()
+{
+ return usrp()->pga_max() + 25.0;
+}
+
+float
+wbxng_base_tx::gain_db_per_step()
+{
+ return 1;
+}
+
+bool
+wbxng_base_tx::set_gain(float gain)
+{
+ /*
+ Set the gain.
+
+ @param gain: gain in decibels
+ @returns True/False
+ */
+
+ // clamp gain
+ gain = std::max(gain_min(), std::min(gain, gain_max()));
+
+ float pga_gain, agc_gain;
+ float V_maxgain, V_mingain, V_fullscale, dac_value;
+
+ float maxgain = gain_max() - usrp()->pga_max();
+ float mingain = gain_min();
+ if(gain > maxgain) {
+ pga_gain = gain-maxgain;
+ assert(pga_gain <= usrp()->pga_max());
+ agc_gain = maxgain;
+ }
+ else {
+ pga_gain = 0;
+ agc_gain = gain;
+ }
+
+ V_maxgain = 0.7;
+ V_mingain = 1.4;
+ V_fullscale = 3.3;
+ dac_value = (agc_gain*(V_maxgain-V_mingain)/(maxgain-mingain) + V_mingain)*4096/V_fullscale;
+
+ fprintf(stderr, "TXGAIN: %f dB, Dac Code: %d, Voltage: %f\n", gain, int(dac_value), float((dac_value/4096.0)*V_fullscale));
+ assert(dac_value>=0 && dac_value<4096);
+
+ return (usrp()->write_aux_dac(d_which, 0, int(dac_value))
+ && _set_pga(int(pga_gain)));
+}
+
+
+/**************************************************************************/
+
+
+wbxng_base_rx::wbxng_base_rx(usrp_basic_sptr _usrp, int which, int _power_on)
+ : wbxng_base(_usrp, which, _power_on)
+{
+ /*
+ @param usrp: instance of usrp.source_c
+ @param which: 0 or 1 corresponding to side RX_A or RX_B respectively.
+ */
+
+ if(which == 0) {
+ d_spi_enable = SPI_ENABLE_RX_A;
+ }
+ else {
+ d_spi_enable = SPI_ENABLE_RX_B;
+ }
+
+ d_common = new adf4350(_usrp, d_which, d_spi_enable);
+
+ usrp()->_write_oe(d_which, (RX2_RX1N|RXBB_EN|ATTN_MASK|ENABLE_33|ENABLE_5), (RX2_RX1N|RXBB_EN|ATTN_MASK|ENABLE_33|ENABLE_5));
+ usrp()->write_io(d_which, (power_on()|RX2_RX1N|RXBB_EN|ENABLE_33|ENABLE_5), (RX2_RX1N|RXBB_EN|ATTN_MASK|ENABLE_33|ENABLE_5));
+ fprintf(stderr,"Setting WBXNG RXBB on");
+
+ // set up for RX on TX/RX port
+ select_rx_antenna("TX/RX");
+
+ bypass_adc_buffers(true);
+
+ /*
+ set_lo_offset(-4e6);
+ */
+}
+
+wbxng_base_rx::~wbxng_base_rx()
+{
+ shutdown();
+}
+
+void
+wbxng_base_rx::shutdown()
+{
+ // fprintf(stderr, "wbxng_base_rx::shutdown d_is_shutdown = %d\n", d_is_shutdown);
+
+ if (!d_is_shutdown){
+ d_is_shutdown = true;
+ // do whatever there is to do to shutdown
+
+ // Power down
+ usrp()->common_write_io(C_RX, d_which, power_off(), (ENABLE_33|ENABLE_5));
+
+ // Power down VCO/PLL
+ d_common->_enable(false);
+
+ // fprintf(stderr, "wbxng_base_rx::shutdown before _write_control\n");
+ //_write_control(_compute_control_reg());
+
+ // fprintf(stderr, "wbxng_base_rx::shutdown before _enable_refclk\n");
+ _enable_refclk(false); // turn off refclk
+
+ // fprintf(stderr, "wbxng_base_rx::shutdown before set_auto_tr\n");
+ set_auto_tr(false);
+
+ // fprintf(stderr, "wbxng_base_rx::shutdown after set_auto_tr\n");
+ }
+}
+
+bool
+wbxng_base_rx::set_auto_tr(bool on)
+{
+ bool ok = true;
+ if(on) {
+ ok &= set_atr_mask (ENABLE_33|ENABLE_5);
+ ok &= set_atr_txval( 0);
+ ok &= set_atr_rxval(ENABLE_33|ENABLE_5);
+ }
+ else {
+ ok &= set_atr_mask (0);
+ ok &= set_atr_txval(0);
+ ok &= set_atr_rxval(0);
+ }
+ return true;
+}
+
+bool
+wbxng_base_rx::select_rx_antenna(int which_antenna)
+{
+ /*
+ Specify which antenna port to use for reception.
+ @param which_antenna: either 'TX/RX' or 'RX2'
+ */
+
+ if(which_antenna == 0) {
+ usrp()->write_io(d_which, 0,RX2_RX1N);
+ }
+ else if(which_antenna == 1) {
+ usrp()->write_io(d_which, RX2_RX1N, RX2_RX1N);
+ }
+ else {
+ return false;
+ }
+ return true;
+}
+
+bool
+wbxng_base_rx::select_rx_antenna(const std::string &which_antenna)
+{
+ /*
+ Specify which antenna port to use for reception.
+ @param which_antenna: either 'TX/RX' or 'RX2'
+ */
+
+
+ if(which_antenna == "TX/RX") {
+ usrp()->write_io(d_which, 0, RX2_RX1N);
+ }
+ else if(which_antenna == "RX2") {
+ usrp()->write_io(d_which, RX2_RX1N, RX2_RX1N);
+ }
+ else {
+ return false;
+ }
+
+ return true;
+}
+
+bool
+wbxng_base_rx::set_gain(float gain)
+{
+ /*
+ Set the gain.
+
+ @param gain: gain in decibels
+ @returns True/False
+ */
+
+ // clamp gain
+ gain = std::max(gain_min(), std::min(gain, gain_max()));
+
+ float pga_gain, agc_gain;
+
+ float maxgain = gain_max() - usrp()->pga_max();
+ float mingain = gain_min();
+ if(gain > maxgain) {
+ pga_gain = gain-maxgain;
+ assert(pga_gain <= usrp()->pga_max());
+ agc_gain = maxgain;
+ }
+ else {
+ pga_gain = 0;
+ agc_gain = gain;
+ }
+
+ return _set_attn(maxgain-agc_gain) && _set_pga(int(pga_gain));
+}
+
+bool
+wbxng_base_rx::_set_attn(float attn)
+{
+ int attn_code = int(floor(attn/0.5));
+ unsigned int iobits = (~attn_code) << ATTN_SHIFT;
+ fprintf(stderr, "Attenuation: %f dB, Code: %d, IO Bits %x, Mask: %x \n", attn, attn_code, iobits & ATTN_MASK, ATTN_MASK);
+ return usrp()->write_io(d_which, iobits, ATTN_MASK);
+}
+
+// ----------------------------------------------------------------
+
+db_wbxng_tx::db_wbxng_tx(usrp_basic_sptr usrp, int which)
+ : wbxng_base_tx(usrp, which)
+{
+}
+
+db_wbxng_tx::~db_wbxng_tx()
+{
+}
+
+db_wbxng_rx::db_wbxng_rx(usrp_basic_sptr usrp, int which)
+ : wbxng_base_rx(usrp, which)
+{
+ set_gain((gain_min() + gain_max()) / 2.0); // initialize gain
+}
+
+db_wbxng_rx::~db_wbxng_rx()
+{
+}
+
+float
+db_wbxng_rx::gain_min()
+{
+ return usrp()->pga_min();
+}
+
+float
+db_wbxng_rx::gain_max()
+{
+ return usrp()->pga_max()+30.5;
+}
+
+float
+db_wbxng_rx::gain_db_per_step()
+{
+ return 0.05;
+}
+
+
+bool
+db_wbxng_rx::i_and_q_swapped()
+{
+ return false;
+}
--- /dev/null
+//
+// Copyright 2009 Free Software Foundation, Inc.
+//
+// This file is part of GNU Radio
+//
+// GNU Radio is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either asversion 3, or (at your option)
+// any later version.
+//
+// GNU Radio is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with GNU Radio; see the file COPYING. If not, write to
+// the Free Software Foundation, Inc., 51 Franklin Street,
+// Boston, MA 02110-1301, USA.
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "db_wbxng_adf4350.h"
+#include <db_base_impl.h>
+#include <stdio.h>
+
+#define INPUT_REF_FREQ FREQ_C(64e6)
+#define DIV_ROUND(num, denom) (((num) + ((denom)/2))/(denom))
+#define FREQ_C(freq) uint64_t(freq)
+#define INPUT_REF_FREQ_2X (2*INPUT_REF_FREQ) /* input ref freq with doubler turned on */
+#define MIN_INT_DIV uint16_t(23) /* minimum int divider, prescaler 4/5 only */
+#define MAX_RF_DIV uint8_t(16) /* max rf divider, divides rf output */
+#define MIN_VCO_FREQ FREQ_C(2.2e9) /* minimum vco freq */
+#define MAX_VCO_FREQ FREQ_C(4.4e9) /* minimum vco freq */
+#define MAX_FREQ MAX_VCO_FREQ /* upper bound freq (rf div = 1) */
+#define MIN_FREQ DIV_ROUND(MIN_VCO_FREQ, MAX_RF_DIV) /* calculated lower bound freq */
+
+#define CE_PIN (1 << 3)
+#define PDB_RF_PIN (1 << 2)
+#define MUX_PIN (1 << 1)
+#define LD_PIN (1 << 0)
+
+adf4350::adf4350(usrp_basic_sptr _usrp, int _which, int _spi_enable)
+{
+ /* Initialize the pin directions. */
+
+ d_usrp = _usrp;
+ d_which = _which;
+ d_spi_enable = _spi_enable;
+ d_spi_format = SPI_FMT_MSB | SPI_FMT_HDR_0;
+
+ d_regs = new adf4350_regs(this);
+
+ /* Outputs */
+ d_usrp->_write_oe(d_which, (CE_PIN | PDB_RF_PIN), (CE_PIN | PDB_RF_PIN));
+ d_usrp->write_io(d_which, (0), (CE_PIN | PDB_RF_PIN));
+
+ /* Initialize the pin levels. */
+ _enable(true);
+ /* Initialize the registers. */
+ d_regs->_load_register(5);
+ d_regs->_load_register(4);
+ d_regs->_load_register(3);
+ d_regs->_load_register(2);
+ d_regs->_load_register(1);
+ d_regs->_load_register(0);
+}
+
+adf4350::~adf4350()
+{
+ delete d_regs;
+}
+
+freq_t
+adf4350::_get_max_freq(void)
+{
+ return MAX_FREQ;
+}
+
+freq_t
+adf4350::_get_min_freq(void)
+{
+ return MIN_FREQ;
+}
+
+bool
+adf4350::_get_locked(void)
+{
+ return d_usrp->read_io(d_which) & LD_PIN;
+}
+
+void
+adf4350::_enable(bool enable)
+{
+ if (enable){ /* chip enable */
+ d_usrp->write_io(d_which, (CE_PIN | PDB_RF_PIN), (CE_PIN | PDB_RF_PIN));
+ }else{
+ d_usrp->write_io(d_which, 0, (CE_PIN | PDB_RF_PIN));
+ }
+}
+
+void
+adf4350::_write(uint8_t addr, uint32_t data)
+{
+ data |= addr;
+
+ // create str from data here
+ char s[4];
+ s[0] = (char)((data >> 24) & 0xff);
+ s[1] = (char)((data >> 16) & 0xff);
+ s[2] = (char)((data >> 8) & 0xff);
+ s[3] = (char)(data & 0xff);
+ std::string str(s, 4);
+
+ timespec t;
+ t.tv_sec = 0;
+ t.tv_nsec = 5e6;
+
+ nanosleep(&t, NULL);
+ d_usrp->_write_spi(0, d_spi_enable, d_spi_format, str);
+ nanosleep(&t, NULL);
+
+ //fprintf(stderr, "Wrote to WBXNG SPI address %d with data %8x\n", addr, data);
+ /* pulse latch */
+ //d_usrp->write_io(d_which, 1, LE_PIN);
+ //d_usrp->write_io(d_which, 0, LE_PIN);
+}
+
+bool
+adf4350::_set_freq(freq_t freq)
+{
+ /* Set the frequency by setting int, frac, mod, r, div */
+ if (freq > MAX_FREQ || freq < MIN_FREQ) return false;
+ /* Ramp up the RF divider until the VCO is within range. */
+ d_regs->d_divider_select = 0;
+ while (freq < MIN_VCO_FREQ){
+ freq <<= 1; //double the freq
+ d_regs->d_divider_select++; //double the divider
+ }
+ /* Ramp up the R divider until the N divider is at least the minimum. */
+ //d_regs->d_10_bit_r_counter = INPUT_REF_FREQ*MIN_INT_DIV/freq;
+ d_regs->d_10_bit_r_counter = 2;
+ uint64_t n_mod;
+ do{
+ d_regs->d_10_bit_r_counter++;
+ n_mod = freq;
+ n_mod *= d_regs->d_10_bit_r_counter;
+ n_mod *= d_regs->d_mod;
+ n_mod /= INPUT_REF_FREQ;
+ /* calculate int and frac */
+ d_regs->d_int = n_mod/d_regs->d_mod;
+ d_regs->d_frac = (n_mod - (freq_t)d_regs->d_int*d_regs->d_mod) & uint16_t(0xfff);
+ /*
+ fprintf(stderr,
+ "VCO %lu KHz, Int %u, Frac %u, Mod %u, R %u, Div %u\n",
+ freq, d_regs->d_int, d_regs->d_frac,
+ d_regs->d_mod, d_regs->d_10_bit_r_counter, (1 << d_regs->d_divider_select)
+ );
+ */
+ }while(d_regs->d_int < MIN_INT_DIV);
+ /* calculate the band select so PFD is under 125 KHz */
+ d_regs->d_8_bit_band_select_clock_divider_value = \
+ INPUT_REF_FREQ/(FREQ_C(30e3)*d_regs->d_10_bit_r_counter) + 1;
+ /*
+ fprintf(stderr, "Band Selection: Div %u, Freq %lu\n",
+ d_regs->d_8_bit_band_select_clock_divider_value,
+ INPUT_REF_FREQ/(d_regs->d_8_bit_band_select_clock_divider_value * d_regs->d_10_bit_r_counter) + 1
+ );
+ */
+ d_regs->_load_register(5);
+ d_regs->_load_register(3);
+ d_regs->_load_register(1);
+ /* load involved registers */
+ d_regs->_load_register(2);
+ d_regs->_load_register(4);
+ d_regs->_load_register(0); /* register 0 must be last */
+ return true;
+}
+
+freq_t
+adf4350::_get_freq(void)
+{
+ /* Calculate the freq from int, frac, mod, ref, r, div:
+ * freq = (int + frac/mod) * (ref/r)
+ * Keep precision by doing multiplies first:
+ * freq = (((((((int)*mod) + frac)*ref)/mod)/r)/div)
+ */
+ uint64_t temp;
+ temp = d_regs->d_int;
+ temp *= d_regs->d_mod;
+ temp += d_regs->d_frac;
+ temp *= INPUT_REF_FREQ;
+ temp /= d_regs->d_mod;
+ temp /= d_regs->d_10_bit_r_counter;
+ temp /= (1 << d_regs->d_divider_select);
+ return temp;
+}
--- /dev/null
+//
+// Copyright 2009 Free Software Foundation, Inc.
+//
+// This file is part of GNU Radio
+//
+// GNU Radio is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either asversion 3, or (at your option)
+// any later version.
+//
+// GNU Radio is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with GNU Radio; see the file COPYING. If not, write to
+// the Free Software Foundation, Inc., 51 Franklin Street,
+// Boston, MA 02110-1301, USA.
+
+#ifndef INCLUDED_ADF4350_H
+#define INCLUDED_ADF4350_H
+
+#include "db_wbxng_adf4350_regs.h"
+#include <usrp/db_base.h>
+#include <stdint.h>
+
+typedef uint64_t freq_t;
+class adf4350_regs;
+
+class adf4350
+{
+public:
+ adf4350(usrp_basic_sptr _usrp, int _which, int _spi_enable);
+ ~adf4350();
+ void _update();
+ bool _get_locked();
+ void _enable(bool enable);
+ void _write(uint8_t addr, uint32_t data);
+ bool _set_freq(freq_t freq);
+ freq_t _get_freq();
+ freq_t _get_max_freq();
+ freq_t _get_min_freq();
+
+protected:
+ usrp_basic_sptr d_usrp;
+ int d_which;
+ int d_spi_enable;
+ int d_spi_format;
+ adf4350_regs *d_regs;
+};
+
+#endif /* INCLUDED_ADF4350_H */
--- /dev/null
+/*
+ * Copyright 2009 Ettus Research LLC
+ */
+
+#include "db_wbxng_adf4350_regs.h"
+#include "db_wbxng_adf4350.h"
+
+//#include "cal_div.h"
+
+/* reg 0 */
+/* reg 1 */
+const uint8_t adf4350_regs::s_prescaler = 0;
+const uint16_t adf4350_regs::s_phase = 0;
+/* reg 2 */
+const uint8_t adf4350_regs::s_low_noise_and_low_spur_modes = 0;
+const uint8_t adf4350_regs::s_muxout = 6;
+const uint8_t adf4350_regs::s_reference_doubler = 0;
+const uint8_t adf4350_regs::s_rdiv2 = 0;
+const uint8_t adf4350_regs::s_double_buff = 0;
+const uint8_t adf4350_regs::s_charge_pump_setting = 5;
+const uint8_t adf4350_regs::s_ldf = 0;
+const uint8_t adf4350_regs::s_ldp = 0;
+const uint8_t adf4350_regs::s_pd_polarity = 1;
+const uint8_t adf4350_regs::s_power_down = 0;
+const uint8_t adf4350_regs::s_cp_three_state = 0;
+const uint8_t adf4350_regs::s_counter_reset = 0;
+/* reg 3 */
+const uint8_t adf4350_regs::s_csr = 0;
+const uint8_t adf4350_regs::s_clk_div_mode = 0;
+const uint16_t adf4350_regs::s_12_bit_clock_divider_value = 0;
+/* reg 4 */
+const uint8_t adf4350_regs::s_feedback_select = 1;
+const uint8_t adf4350_regs::s_vco_power_down = 0;
+const uint8_t adf4350_regs::s_mtld = 0;
+const uint8_t adf4350_regs::s_aux_output_select = 0;
+const uint8_t adf4350_regs::s_aux_output_enable = 1;
+const uint8_t adf4350_regs::s_aux_output_power = 3;
+const uint8_t adf4350_regs::s_rf_output_enable = 1;
+const uint8_t adf4350_regs::s_output_power = 3;
+/* reg 5 */
+const uint8_t adf4350_regs::s_ld_pin_mode = 1;
+
+adf4350_regs::adf4350_regs(adf4350* _adf4350){
+ d_adf4350 = _adf4350;
+
+ /* reg 0 */
+ d_int = uint16_t(100);
+ d_frac = 0;
+ /* reg 1 */
+ d_mod = uint16_t(0xfff); /* max fractional accuracy */
+ /* reg 2 */
+ d_10_bit_r_counter = uint16_t(2);
+ /* reg 3 */
+ /* reg 4 */
+ d_divider_select = 0;
+ d_8_bit_band_select_clock_divider_value = 0;
+ /* reg 5 */
+}
+
+adf4350_regs::~adf4350_regs(void){
+}
+
+uint32_t
+adf4350_regs::_reg_shift(uint32_t data, uint32_t shift){
+ return data << shift;
+ }
+
+void
+adf4350_regs::_load_register(uint8_t addr){
+ uint32_t data;
+ switch (addr){
+ case 0: data = (
+ _reg_shift(d_int, 15) |
+ _reg_shift(d_frac, 3)); break;
+ case 1: data = (
+ _reg_shift(s_prescaler, 27) |
+ _reg_shift(s_phase, 15) |
+ _reg_shift(d_mod, 3)); break;
+ case 2: data = (
+ _reg_shift(s_low_noise_and_low_spur_modes, 29) |
+ _reg_shift(s_muxout, 26) |
+ _reg_shift(s_reference_doubler, 25) |
+ _reg_shift(s_rdiv2, 24) |
+ _reg_shift(d_10_bit_r_counter, 14) |
+ _reg_shift(s_double_buff, 13) |
+ _reg_shift(s_charge_pump_setting, 9) |
+ _reg_shift(s_ldf, 8) |
+ _reg_shift(s_ldp, 7) |
+ _reg_shift(s_pd_polarity, 6) |
+ _reg_shift(s_power_down, 5) |
+ _reg_shift(s_cp_three_state, 4) |
+ _reg_shift(s_counter_reset, 3)); break;
+ case 3: data = (
+ _reg_shift(s_csr, 18) |
+ _reg_shift(s_clk_div_mode, 15) |
+ _reg_shift(s_12_bit_clock_divider_value, 3)); break;
+ case 4: data = (
+ _reg_shift(s_feedback_select, 23) |
+ _reg_shift(d_divider_select, 20) |
+ _reg_shift(d_8_bit_band_select_clock_divider_value, 12) |
+ _reg_shift(s_vco_power_down, 11) |
+ _reg_shift(s_mtld, 10) |
+ _reg_shift(s_aux_output_select, 9) |
+ _reg_shift(s_aux_output_enable, 8) |
+ _reg_shift(s_aux_output_power, 6) |
+ _reg_shift(s_rf_output_enable, 5) |
+ _reg_shift(s_output_power, 3)); break;
+ case 5: data = (
+ _reg_shift(s_ld_pin_mode, 22)); break;
+ default: return;
+ }
+ /* write the data out to spi */
+ d_adf4350->_write(addr, data);
+}
--- /dev/null
+/*
+ * Copyright 2009 Ettus Research LLC
+ */
+
+#ifndef ADF4350_REGS_H
+#define ADF4350_REGS_H
+
+#include <usrp/db_base.h>
+#include <stdint.h>
+
+class adf4350;
+
+class adf4350_regs
+{
+public:
+ adf4350_regs(adf4350* _adf4350);
+ ~adf4350_regs();
+
+ adf4350* d_adf4350;
+
+ uint32_t _reg_shift(uint32_t data, uint32_t shift);
+ void _load_register(uint8_t addr);
+
+ /* reg 0 */
+ uint16_t d_int;
+ uint16_t d_frac;
+ /* reg 1 */
+ static const uint8_t s_prescaler;
+ static const uint16_t s_phase;
+ uint16_t d_mod;
+ /* reg 2 */
+ static const uint8_t s_low_noise_and_low_spur_modes;
+ static const uint8_t s_muxout;
+ static const uint8_t s_reference_doubler;
+ static const uint8_t s_rdiv2;
+ uint16_t d_10_bit_r_counter;
+ static const uint8_t s_double_buff;
+ static const uint8_t s_charge_pump_setting;
+ static const uint8_t s_ldf;
+ static const uint8_t s_ldp;
+ static const uint8_t s_pd_polarity;
+ static const uint8_t s_power_down;
+ static const uint8_t s_cp_three_state;
+ static const uint8_t s_counter_reset;
+ /* reg 3 */
+ static const uint8_t s_csr;
+ static const uint8_t s_clk_div_mode;
+ static const uint16_t s_12_bit_clock_divider_value;
+ /* reg 4 */
+ static const uint8_t s_feedback_select;
+ uint8_t d_divider_select;
+ uint8_t d_8_bit_band_select_clock_divider_value;
+ static const uint8_t s_vco_power_down;
+ static const uint8_t s_mtld;
+ static const uint8_t s_aux_output_select;
+ static const uint8_t s_aux_output_enable;
+ static const uint8_t s_aux_output_power;
+ static const uint8_t s_rf_output_enable;
+ static const uint8_t s_output_power;
+ /* reg 5 */
+ static const uint8_t s_ld_pin_mode;
+};
+
+#endif /* ADF4350_REGS_H */
/* -*- c++ -*- */
/*
- * Copyright 2006 Free Software Foundation, Inc.
+ * Copyright 2006,2009 Free Software Foundation, Inc.
*
* This file is part of GNU Radio.
*
#include "fusb.h"
#include "fusb_darwin.h"
#include "darwin_libusb.h"
+#include <iostream>
static const int USB_TIMEOUT = 100; // in milliseconds
static const UInt8 NUM_QUEUE_ITEMS = 20;
USB_ERROR_STR (false, -ENOENT, "fusb_ephandle_darwin::start: "
"device not initialized");
- if (usb_debug)
- fprintf (stderr, "fusb_ephandle_darwin::start: "
- "dev = %p, device = %p\n", dev, device);
+ if (usb_debug) {
+ std::cerr << "fusb_ephandle_darwin::start: dev = " <<
+ (void*) dev << ", device = " << (void*) device << std::endl;
+ }
d_interfaceRef = device->interface;
if (! d_interfaceRef)
// get read or write pipe info (depends on "d_input_p")
- if (usb_debug > 3)
- fprintf (stderr, "fusb_ephandle_darwin::start "
- "d_endpoint = %d, d_input_p = %s\n",
- d_endpoint, d_input_p ? "TRUE" : "FALSE");
+ if (usb_debug > 3) {
+ std::cerr << "fusb_ephandle_darwin::start d_endpoint = " << d_endpoint
+ << ", d_input_p = " << (d_input_p ? "TRUE" : "FALSE") << std::endl;
+ }
int l_endpoint = (d_input_p ? USB_ENDPOINT_IN : USB_ENDPOINT_OUT);
int pipeRef = ep_to_pipeRef (device, d_endpoint | l_endpoint);
&d_transferType,
&maxPacketSize,
&interval);
- if (usb_debug == 3)
- fprintf (stderr, "fusb_ephandle_darwin::start: %s: ep = 0x%02x, "
- "pipeRef = %d, d_i = %p, d_iR = %p, if_dir = %d, if_# = %d, "
- "if_int = %d, if_maxPS = %d\n", d_input_p ? "read" : "write",
- d_endpoint, d_pipeRef, d_interface, d_interfaceRef, direction,
- number, interval, maxPacketSize);
+ if (usb_debug == 3) {
+ std::cerr << "fusb_ephandle_darwin::start: " << (d_input_p ? "read" : "write")
+ << ": ep = " << d_endpoint << ", pipeRef = " << d_pipeRef << "interface = "
+ << d_interface << ", interfaceRef = " << d_interfaceRef
+ << ", if_direction = " << direction << ", if_# = " << number
+ << ", if_interval = " << interval << ", if_maxPacketSize = "
+ << maxPacketSize << std::endl;
+ }
// set global start boolean
d_started = true;
// going; this will unlock the mutex before waiting for a signal ()
d_runBlock->wait ();
- if (usb_debug)
- fprintf (stderr, "fusb_ephandle_darwin::start: %s started.\n",
- d_input_p ? "read" : "write");
+ if (usb_debug) {
+ std::cerr << "fusb_ephandle_darwin::start: " << (d_input_p ? "read" : "write")
+ << " started." << std::endl;
+ }
return (true);
}
bool l_input_p = This->d_input_p;
- if (usb_debug)
- fprintf (stderr, "fusb_ephandle_darwin::run_thread: "
- "starting for %s.\n",
- l_input_p ? "read" : "write");
+ if (usb_debug) {
+ std::cerr << "fusb_ephandle_darwin::run_thread: starting for "
+ << (l_input_p ? "read" : "write") << "." << std::endl;
+ }
usb_interface_t** l_interfaceRef = This->d_interfaceRef;
usb_interface_t* l_interface = This->d_interface;
CFRunLoopRemoveSource (CFRunLoopGetCurrent (),
l_cfSource, kCFRunLoopDefaultMode);
- if (usb_debug)
- fprintf (stderr, "fusb_ephandle_darwin::run_thread: finished for %s.\n",
- l_input_p ? "read" : "write");
+ if (usb_debug) {
+ std::cerr << "fusb_ephandle_darwin::run_thread: finished for "
+ << (l_input_p ? "read" : "write") << "." << std::endl;
+ }
// release the run thread running mutex
l_runThreadRunning->unlock ();
void
fusb_ephandle_darwin::read_thread (void* arg)
{
- if (usb_debug)
- fprintf (stderr, "fusb_ephandle_darwin::read_thread: starting.\n");
+ if (usb_debug) {
+ std::cerr << "fusb_ephandle_darwin::read_thread: starting." << std::endl;
+ }
fusb_ephandle_darwin* This = static_cast<fusb_ephandle_darwin*>(arg);
l_node = l_queue->iterate_next ();
}
- if (usb_debug)
- fprintf (stderr, "fusb_ephandle_darwin::read_thread: finished.\n");
+ if (usb_debug) {
+ std::cerr << "fusb_ephandle_darwin::read_thread: finished." << std::endl;
+ }
// release the read running mutex, to let the parent thread knows
// that this thread is finished
fusb_ephandle_darwin::read_issue (s_both_ptr l_both)
{
if ((! l_both) || (! d_started)) {
- if (usb_debug > 4)
- fprintf (stderr, "fusb_ephandle_darwin::read_issue: Doing nothing; "
- "l_both is %X; started is %s\n", (unsigned int) l_both,
- d_started ? "TRUE" : "FALSE");
+ if (usb_debug > 4) {
+ std::cerr << "fusb_ephandle_darwin::read_issue: Doing nothing; "
+ << "l_both is " << (void*) l_both << "; started is "
+ << (d_started ? "TRUE" : "FALSE") << std::endl;
+ }
return;
}
void* v_buffer = (void*) l_buf->buffer ();
// read up to d_bufLenBytes
- UInt32 bufLen = d_bufLenBytes;
+ size_t bufLen = d_bufLenBytes;
l_buf->n_used (bufLen);
// setup system call result
"(ReadPipeAsync%s): %s",
d_transferType == kUSBInterrupt ? "" : "TO",
darwin_error_str (result));
- else if (usb_debug > 4)
- fprintf (stderr, "fusb_ephandle_darwin::read_issue: "
- "Queued %X (%ld Bytes)\n", (unsigned int) l_both, bufLen);
+ else if (usb_debug > 4) {
+ std::cerr << "fusb_ephandle_darwin::read_issue: Queued " << (void*) l_both
+ << " (" << bufLen << " Bytes)" << std::endl;
+ }
}
void
io_return_t result,
void* io_size)
{
- UInt32 l_size = (UInt32) io_size;
+ size_t l_size = (size_t) io_size;
s_both_ptr l_both = static_cast<s_both_ptr>(refCon);
fusb_ephandle_darwin* This = static_cast<fusb_ephandle_darwin*>(l_both->This ());
s_node_ptr l_node = l_both->node ();
circular_buffer<char>* l_buffer = This->d_buffer;
s_buffer_ptr l_buf = l_node->object ();
- UInt32 l_i_size = l_buf->n_used ();
-
- if (This->d_started && (l_i_size != l_size))
- fprintf (stderr, "fusb_ephandle_darwin::read_completed: "
- "Expected %ld bytes; read %ld.\n",
- l_i_size, l_size);
- else if (usb_debug > 4)
- fprintf (stderr, "fusb_ephandle_darwin::read_completed: "
- "Read %X (%ld bytes)\n",
- (unsigned int) l_both, l_size);
-
-// add this read to the transfer buffer
+ size_t l_i_size = l_buf->n_used ();
+
+ if (This->d_started && (l_i_size != l_size)) {
+ std::cerr << "fusb_ephandle_darwin::read_completed: Expected " << l_i_size
+ << " bytes; read " << l_size << "." << std::endl;
+ } else if (usb_debug > 4) {
+ std::cerr << "fusb_ephandle_darwin::read_completed: Read " << (void*) l_both
+ << " (" << l_size << " bytes)" << std::endl;
+ }
+
+// add this read to the transfer buffer, and check for overflow
+// -> data is being enqueued faster than it can be dequeued
if (l_buffer->enqueue (l_buf->buffer (), l_size) == -1) {
- fputs ("iU", stderr);
+// print out that there's an overflow
+ fputs ("uO", stderr);
fflush (stderr);
}
int
fusb_ephandle_darwin::read (void* buffer, int nbytes)
{
- UInt32 l_nbytes = (UInt32) nbytes;
+ size_t l_nbytes = (size_t) nbytes;
d_buffer->dequeue ((char*) buffer, &l_nbytes);
- if (usb_debug > 4)
- fprintf (stderr, "fusb_ephandle_darwin::read: request for %d bytes, %ld bytes retrieved.\n", nbytes, l_nbytes);
+ if (usb_debug > 4) {
+ std::cerr << "fusb_ephandle_darwin::read: request for " << nbytes
+ << " bytes, " << l_nbytes << " bytes retrieved." << std::endl;
+ }
return ((int) l_nbytes);
}
int
fusb_ephandle_darwin::write (const void* buffer, int nbytes)
{
- UInt32 l_nbytes = (UInt32) nbytes;
+ size_t l_nbytes = (size_t) nbytes;
if (! d_started) {
- if (usb_debug)
- fprintf (stderr, "fusb_ephandle_darwin::write: Not yet started.\n");
-
+ if (usb_debug) {
+ std::cerr << "fusb_ephandle_darwin::write: Not yet started." << std::endl;
+ }
return (0);
}
while (l_nbytes != 0) {
// find out how much data to copy; limited to "d_bufLenBytes" per node
- UInt32 t_nbytes = (l_nbytes > d_bufLenBytes) ? d_bufLenBytes : l_nbytes;
+ size_t t_nbytes = (l_nbytes > d_bufLenBytes) ? d_bufLenBytes : l_nbytes;
// get next available node to write into;
// blocks internally if none available
d_transferType == kUSBInterrupt ? "" : "TO",
darwin_error_str (result));
else if (usb_debug > 4) {
- fprintf (stderr, "fusb_ephandle_darwin::write_thread: "
- "Queued %X (%ld Bytes)\n", (unsigned int) l_both, t_nbytes);
+ std::cerr << "fusb_ephandle_darwin::write_thread: Queued " << (void*) l_both
+ << " (" << t_nbytes << " Bytes)" << std::endl;
}
l_nbytes -= t_nbytes;
}
{
s_both_ptr l_both = static_cast<s_both_ptr>(refCon);
fusb_ephandle_darwin* This = static_cast<fusb_ephandle_darwin*>(l_both->This ());
- UInt32 l_size = (UInt32) io_size;
+ size_t l_size = (size_t) io_size;
s_node_ptr l_node = l_both->node ();
s_queue_ptr l_queue = This->d_queue;
s_buffer_ptr l_buf = l_node->object ();
- UInt32 l_i_size = l_buf->n_used ();
-
- if (This->d_started && (l_i_size != l_size))
- fprintf (stderr, "fusb_ephandle_darwin::write_completed: "
- "Expected %ld bytes written; wrote %ld.\n",
- l_i_size, l_size);
- else if (usb_debug > 4)
- fprintf (stderr, "fusb_ephandle_darwin::write_completed: "
- "Wrote %X (%ld Bytes)\n", (unsigned int) l_both, l_size);
+ size_t l_i_size = l_buf->n_used ();
+
+ if (This->d_started && (l_i_size != l_size)) {
+ std::cerr << "fusb_ephandle_darwin::write_completed: Expected " << l_i_size
+ << " bytes written; wrote " << l_size << "." << std::endl;
+ } else if (usb_debug > 4) {
+ std::cerr << "fusb_ephandle_darwin::write_completed: Wrote " << (void*) l_both
+ << " (" << l_size << " Bytes)" << std::endl;
+ }
// set buffer's # data to 0
l_buf->n_used (0);
void
fusb_ephandle_darwin::abort ()
{
- if (usb_debug)
- fprintf (stderr, "fusb_ephandle_darwin::abort: starting.\n");
+ if (usb_debug) {
+ std::cerr << "fusb_ephandle_darwin::abort: starting." << std::endl;
+ }
io_return_t result = d_interface->AbortPipe (d_interfaceRef, d_pipeRef);
USB_ERROR_STR_NO_RET (- darwin_to_errno (result),
"fusb_ephandle_darwin::abort "
"(AbortPipe): %s", darwin_error_str (result));
- if (usb_debug)
- fprintf (stderr, "fusb_ephandle_darwin::abort: finished.\n");
+ if (usb_debug) {
+ std::cerr << "fusb_ephandle_darwin::abort: finished." << std::endl;
+ }
}
bool
if (! d_started)
return (true);
- if (usb_debug)
- fprintf (stderr, "fusb_ephandle_darwin::stop: stopping %s.\n",
- d_input_p ? "read" : "write");
+ if (usb_debug) {
+ std::cerr << "fusb_ephandle_darwin::stop: stopping "
+ << (d_input_p ? "read" : "write") << "." << std::endl;
+ }
d_started = false;
d_runThreadRunning->lock ();
d_runThreadRunning->unlock ();
- if (usb_debug)
- fprintf (stderr, "fusb_ephandle_darwin::stop: %s stopped.\n",
- d_input_p ? "read" : "write");
+ if (usb_debug) {
+ std::cerr << "fusb_ephandle_darwin::stop: " << (d_input_p ? "read" : "write")
+ << " stopped." << std::endl;
+ }
return (true);
}
/* -*- c++ -*- */
/*
- * Copyright 2006 Free Software Foundation, Inc.
+ * Copyright 2006,2009 Free Software Foundation, Inc.
*
* This file is part of GNU Radio.
*
{
private:
char* d_buffer;
- UInt32 d_n_used, d_n_alloc;
+ size_t d_n_used, d_n_alloc;
public:
- inline s_buffer (UInt32 n_alloc = 0) {
+ inline s_buffer (size_t n_alloc = 0) {
d_n_used = 0;
d_n_alloc = n_alloc;
if (n_alloc) {
delete [] d_buffer;
}
};
- inline UInt32 n_used () { return (d_n_used); };
- inline void n_used (UInt32 bufLen) {
+ inline size_t n_used () { return (d_n_used); };
+ inline void n_used (size_t bufLen) {
d_n_used = (bufLen > d_n_alloc) ? d_n_alloc : bufLen; };
- inline UInt32 n_alloc () { return (d_n_alloc); };
- void buffer (char* l_buffer, UInt32 bufLen) {
+ inline size_t n_alloc () { return (d_n_alloc); };
+ void buffer (char* l_buffer, size_t bufLen) {
if (bufLen > d_n_alloc) {
- fprintf (stderr, "s_buffer::set: Copying only allocated bytes.\n");
+ std::cerr << "s_buffer::set: Copying only allocated bytes." << std::endl;
bufLen = d_n_alloc;
}
if (!l_buffer) {
- fprintf (stderr, "s_buffer::set: NULL buffer.\n");
+ std::cerr << "s_buffer::set: NULL buffer." << std::endl;
return;
}
bcopy (l_buffer, d_buffer, bufLen);
usb_interface_t* d_interface;
s_queue_ptr d_queue;
circular_buffer<char>* d_buffer;
- UInt32 d_bufLenBytes;
+ size_t d_bufLenBytes;
mld_mutex_ptr d_readRunning;
mld_condition_ptr d_runBlock, d_readBlock;
+++ /dev/null
-class fusb_devhandle;
-class fusb_ephandle;
-
-enum txrx_t {
- C_RX = 0,
- C_TX = 1
-};
-
-/*
- * ----------------------------------------------------------------------
- * Mid level interface to the Universal Software Radio Peripheral (Rev 1)
- *
- * These classes implement the basic functionality for talking to the
- * USRP. They try to be as independent of the signal processing code
- * in FPGA as possible. They implement access to the low level
- * peripherals on the board, provide a common way for reading and
- * writing registers in the FPGA, and provide the high speed interface
- * to streaming data across the USB.
- *
- * It is expected that subclasses will be derived that provide
- * access to the functionality to a particular FPGA configuration.
- * ----------------------------------------------------------------------
- */
-
-
-/*!
- * \brief abstract base class for usrp operations
- * \ingroup usrp
- */
-class usrp_basic : boost::noncopyable
-{
-protected:
- void shutdown_daughterboards();
-
-protected:
- libusb_device_handle *d_udh;
- struct libusb_context *d_ctx;
- int d_usb_data_rate; // bytes/sec
- int d_bytes_per_poll; // how often to poll for overruns
- bool d_verbose;
- long d_fpga_master_clock_freq;
-
- static const int MAX_REGS = 128;
- unsigned int d_fpga_shadows[MAX_REGS];
-
- int d_dbid[2]; // daughterboard ID's (side A, side B)
-
- /*!
- * Shared pointers to subclasses of db_base.
- *
- * The outer vector is of length 2 (0 = side A, 1 = side B). The
- * inner vectors are of length 1, 2 or 3 depending on the number of
- * subdevices implemented by the daugherboard. At this time, only
- * the Basic Rx and LF Rx implement more than 1 subdevice.
- */
- std::vector< std::vector<db_base_sptr> > d_db;
-
- //! One time call, made only only from usrp_standard_*::make after shared_ptr is created.
- void init_db(usrp_basic_sptr u);
-
-
- usrp_basic (int which_board,
- libusb_device_handle *open_interface (libusb_device *dev),
- const std::string fpga_filename = "",
- const std::string firmware_filename = "");
-
- /*!
- * \brief advise usrp_basic of usb data rate (bytes/sec)
- *
- * N.B., this doesn't tweak any hardware. Derived classes
- * should call this to inform us of the data rate whenever it's
- * first set or if it changes.
- *
- * \param usb_data_rate bytes/sec
- */
- void set_usb_data_rate (int usb_data_rate);
-
- /*!
- * \brief Write auxiliary digital to analog converter.
- *
- * \param slot Which Tx or Rx slot to write.
- * N.B., SLOT_TX_A and SLOT_RX_A share the same AUX DAC's.
- * SLOT_TX_B and SLOT_RX_B share the same AUX DAC's.
- * \param which_dac [0,3] RX slots must use only 0 and 1. TX slots must use only 2 and 3.
- * \param value [0,4095]
- * \returns true iff successful
- */
- bool _write_aux_dac (int slot, int which_dac, int value);
-
- /*!
- * \brief Read auxiliary analog to digital converter.
- *
- * \param slot 2-bit slot number. E.g., SLOT_TX_A
- * \param which_adc [0,1]
- * \param value return 12-bit value [0,4095]
- * \returns true iff successful
- */
- bool _read_aux_adc (int slot, int which_adc, int *value);
-
- /*!
- * \brief Read auxiliary analog to digital converter.
- *
- * \param slot 2-bit slot number. E.g., SLOT_TX_A
- * \param which_adc [0,1]
- * \returns value in the range [0,4095] if successful, else READ_FAILED.
- */
- int _read_aux_adc (int slot, int which_adc);
-
-
-public:
- virtual ~usrp_basic ();
-
-
- /*!
- * Return a vector of vectors that contain shared pointers
- * to the daughterboard instance(s) associated with the specified side.
- *
- * It is an error to use the returned objects after the usrp_basic
- * object has been destroyed.
- */
- std::vector<std::vector<db_base_sptr> > db() const { return d_db; }
-
- /*!
- * Return a vector of size >= 1 that contains shared pointers
- * to the daughterboard instance(s) associated with the specified side.
- *
- * \param which_side [0,1] which daughterboard
- *
- * It is an error to use the returned objects after the usrp_basic
- * object has been destroyed.
- */
- std::vector<db_base_sptr> db(int which_side);
-
- /*!
- * \brief is the subdev_spec valid?
- */
- bool is_valid(const usrp_subdev_spec &ss);
-
- /*!
- * \brief given a subdev_spec, return the corresponding daughterboard object.
- * \throws std::invalid_ argument if ss is invalid.
- *
- * \param ss specifies the side and subdevice
- */
- db_base_sptr selected_subdev(const usrp_subdev_spec &ss);
-
- /*!
- * \brief return frequency of master oscillator on USRP
- */
- long fpga_master_clock_freq () const { return d_fpga_master_clock_freq; }
-
- /*!
- * Tell API that the master oscillator on the USRP is operating at a non-standard
- * fixed frequency. This is only needed for custom USRP hardware modified to
- * operate at a different frequency from the default factory configuration. This
- * function must be called prior to any other API function.
- * \param master_clock USRP2 FPGA master clock frequency in Hz (10..64 MHz)
- */
- void set_fpga_master_clock_freq (long master_clock) { d_fpga_master_clock_freq = master_clock; }
-
- /*!
- * \returns usb data rate in bytes/sec
- */
- int usb_data_rate () const { return d_usb_data_rate; }
-
- void set_verbose (bool on) { d_verbose = on; }
-
- //! magic value used on alternate register read interfaces
- static const int READ_FAILED = -99999;
-
- /*!
- * \brief Write EEPROM on motherboard or any daughterboard.
- * \param i2c_addr I2C bus address of EEPROM
- * \param eeprom_offset byte offset in EEPROM to begin writing
- * \param buf the data to write
- * \returns true iff sucessful
- */
- bool write_eeprom (int i2c_addr, int eeprom_offset, const std::string buf);
-
- /*!
- * \brief Read EEPROM on motherboard or any daughterboard.
- * \param i2c_addr I2C bus address of EEPROM
- * \param eeprom_offset byte offset in EEPROM to begin reading
- * \param len number of bytes to read
- * \returns the data read if successful, else a zero length string.
- */
- std::string read_eeprom (int i2c_addr, int eeprom_offset, int len);
-
- /*!
- * \brief Write to I2C peripheral
- * \param i2c_addr I2C bus address (7-bits)
- * \param buf the data to write
- * \returns true iff successful
- * Writes are limited to a maximum of of 64 bytes.
- */
- bool write_i2c (int i2c_addr, const std::string buf);
-
- /*!
- * \brief Read from I2C peripheral
- * \param i2c_addr I2C bus address (7-bits)
- * \param len number of bytes to read
- * \returns the data read if successful, else a zero length string.
- * Reads are limited to a maximum of 64 bytes.
- */
- std::string read_i2c (int i2c_addr, int len);
-
- /*!
- * \brief Set ADC offset correction
- * \param which_adc which ADC[0,3]: 0 = RX_A I, 1 = RX_A Q...
- * \param offset 16-bit value to subtract from raw ADC input.
- */
- bool set_adc_offset (int which_adc, int offset);
-
- /*!
- * \brief Set DAC offset correction
- * \param which_dac which DAC[0,3]: 0 = TX_A I, 1 = TX_A Q...
- * \param offset 10-bit offset value (ambiguous format: See AD9862 datasheet).
- * \param offset_pin 1-bit value. If 0 offset applied to -ve differential pin;
- * If 1 offset applied to +ve differential pin.
- */
- bool set_dac_offset (int which_dac, int offset, int offset_pin);
-
- /*!
- * \brief Control ADC input buffer
- * \param which_adc which ADC[0,3]
- * \param bypass if non-zero, bypass input buffer and connect input
- * directly to switched cap SHA input of RxPGA.
- */
- bool set_adc_buffer_bypass (int which_adc, bool bypass);
-
- /*!
- * \brief Enable/disable automatic DC offset removal control loop in FPGA
- *
- * \param bits which control loops to enable
- * \param mask which \p bits to pay attention to
- *
- * If the corresponding bit is set, enable the automatic DC
- * offset correction control loop.
- *
- * <pre>
- * The 4 low bits are significant:
- *
- * ADC0 = (1 << 0)
- * ADC1 = (1 << 1)
- * ADC2 = (1 << 2)
- * ADC3 = (1 << 3)
- * </pre>
- *
- * By default the control loop is enabled on all ADC's.
- */
- bool set_dc_offset_cl_enable(int bits, int mask);
-
- /*!
- * \brief return the usrp's serial number.
- *
- * \returns non-zero length string iff successful.
- */
- std::string serial_number();
-
- /*!
- * \brief Return daughterboard ID for given side [0,1].
- *
- * \param which_side [0,1] which daughterboard
- *
- * \return daughterboard id >= 0 if successful
- * \return -1 if no daugherboard
- * \return -2 if invalid EEPROM on daughterboard
- */
- virtual int daughterboard_id (int which_side) const = 0;
-
- /*!
- * \brief Clock ticks to delay rising of T/R signal
- * \sa write_atr_mask, write_atr_txval, write_atr_rxval
- */
- bool write_atr_tx_delay(int value);
-
- /*!
- * \brief Clock ticks to delay falling edge of T/R signal
- * \sa write_atr_mask, write_atr_txval, write_atr_rxval
- */
- bool write_atr_rx_delay(int value);
-
-
-\f // ================================================================
- // Routines to access and control daughterboard specific i/o
- //
- // Those with a common_ prefix access either the Tx or Rx side depending
- // on the txrx parameter. Those without the common_ prefix are virtual
- // and are overriden in usrp_basic_rx and usrp_basic_tx to access the
- // the Rx or Tx sides automatically. We provide the common_ versions
- // for those daughterboards such as the WBX and XCVR2450 that share
- // h/w resources (such as the LO) between the Tx and Rx sides.
-
- // ----------------------------------------------------------------
- // BEGIN common_ daughterboard control functions
-
- /*!
- * \brief Set Programmable Gain Amplifier(PGA)
- *
- * \param txrx Tx or Rx?
- * \param which_amp which amp [0,3]
- * \param gain_in_db gain value(linear in dB)
- *
- * gain is rounded to closest setting supported by hardware.
- *
- * \returns true iff sucessful.
- *
- * \sa pga_min(), pga_max(), pga_db_per_step()
- */
- bool common_set_pga(txrx_t txrx, int which_amp, double gain_in_db);
-
- /*!
- * \brief Return programmable gain amplifier gain setting in dB.
- *
- * \param txrx Tx or Rx?
- * \param which_amp which amp [0,3]
- */
- double common_pga(txrx_t txrx, int which_amp) const;
-
- /*!
- * \brief Return minimum legal PGA gain in dB.
- * \param txrx Tx or Rx?
- */
- double common_pga_min(txrx_t txrx) const;
-
- /*!
- * \brief Return maximum legal PGA gain in dB.
- * \param txrx Tx or Rx?
- */
- double common_pga_max(txrx_t txrx) const;
-
- /*!
- * \brief Return hardware step size of PGA(linear in dB).
- * \param txrx Tx or Rx?
- */
- double common_pga_db_per_step(txrx_t txrx) const;
-
- /*!
- * \brief Write direction register(output enables) for pins that go to daughterboard.
- *
- * \param txrx Tx or Rx?
- * \param which_side [0,1] which size
- * \param value value to write into register
- * \param mask which bits of value to write into reg
- *
- * Each d'board has 16-bits of general purpose i/o.
- * Setting the bit makes it an output from the FPGA to the d'board.
- *
- * This register is initialized based on a value stored in the
- * d'board EEPROM. In general, you shouldn't be using this routine
- * without a very good reason. Using this method incorrectly will
- * kill your USRP motherboard and/or daughterboard.
- */
- bool _common_write_oe(txrx_t txrx, int which_side, int value, int mask);
-
- /*!
- * \brief Write daughterboard i/o pin value
- *
- * \param txrx Tx or Rx?
- * \param which_side [0,1] which d'board
- * \param value value to write into register
- * \param mask which bits of value to write into reg
- */
- bool common_write_io(txrx_t txrx, int which_side, int value, int mask);
-
- /*!
- * \brief Read daughterboard i/o pin value
- *
- * \param txrx Tx or Rx?
- * \param which_side [0,1] which d'board
- * \param value output
- */
- bool common_read_io(txrx_t txrx, int which_side, int *value);
-
- /*!
- * \brief Read daughterboard i/o pin value
- *
- * \param txrx Tx or Rx?
- * \param which_side [0,1] which d'board
- * \returns register value if successful, else READ_FAILED
- */
- int common_read_io(txrx_t txrx, int which_side);
-
- /*!
- * \brief Write daughterboard refclk config register
- *
- * \param txrx Tx or Rx?
- * \param which_side [0,1] which d'board
- * \param value value to write into register, see below
- *
- * <pre>
- * Control whether a reference clock is sent to the daughterboards,
- * and what frequency. The refclk is sent on d'board i/o pin 0.
- *
- * 3 2 1
- * 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0
- * +-----------------------------------------------+-+------------+
- * | Reserved (Must be zero) |E| DIVISOR |
- * +-----------------------------------------------+-+------------+
- *
- * Bit 7 -- 1 turns on refclk, 0 allows IO use
- * Bits 6:0 Divider value
- * </pre>
- */
- bool common_write_refclk(txrx_t txrx, int which_side, int value);
-
- /*!
- * \brief Automatic Transmit/Receive switching
- * <pre>
- *
- * If automatic transmit/receive (ATR) switching is enabled in the
- * FR_ATR_CTL register, the presence or absence of data in the FPGA
- * transmit fifo selects between two sets of values for each of the 4
- * banks of daughterboard i/o pins.
- *
- * Each daughterboard slot has 3 16-bit registers associated with it:
- * FR_ATR_MASK_*, FR_ATR_TXVAL_* and FR_ATR_RXVAL_*
- *
- * FR_ATR_MASK_{0,1,2,3}:
- *
- * These registers determine which of the daugherboard i/o pins are
- * affected by ATR switching. If a bit in the mask is set, the
- * corresponding i/o bit is controlled by ATR, else it's output
- * value comes from the normal i/o pin output register:
- * FR_IO_{0,1,2,3}.
- *
- * FR_ATR_TXVAL_{0,1,2,3}:
- * FR_ATR_RXVAL_{0,1,2,3}:
- *
- * If the Tx fifo contains data, then the bits from TXVAL that are
- * selected by MASK are output. Otherwise, the bits from RXVAL that
- * are selected by MASK are output.
- * </pre>
- */
- bool common_write_atr_mask(txrx_t txrx, int which_side, int value);
- bool common_write_atr_txval(txrx_t txrx, int which_side, int value);
- bool common_write_atr_rxval(txrx_t txrx, int which_side, int value);
-
- /*!
- * \brief Write auxiliary digital to analog converter.
- *
- * \param txrx Tx or Rx?
- * \param which_side [0,1] which d'board
- * N.B., SLOT_TX_A and SLOT_RX_A share the same AUX DAC's.
- * SLOT_TX_B and SLOT_RX_B share the same AUX DAC's.
- * \param which_dac [2,3] TX slots must use only 2 and 3.
- * \param value [0,4095]
- * \returns true iff successful
- */
- bool common_write_aux_dac(txrx_t txrx, int which_side, int which_dac, int value);
-
- /*!
- * \brief Read auxiliary analog to digital converter.
- *
- * \param txrx Tx or Rx?
- * \param which_side [0,1] which d'board
- * \param which_adc [0,1]
- * \param value return 12-bit value [0,4095]
- * \returns true iff successful
- */
- bool common_read_aux_adc(txrx_t txrx, int which_side, int which_adc, int *value);
-
- /*!
- * \brief Read auxiliary analog to digital converter.
- *
- * \param txrx Tx or Rx?
- * \param which_side [0,1] which d'board
- * \param which_adc [0,1]
- * \returns value in the range [0,4095] if successful, else READ_FAILED.
- */
- int common_read_aux_adc(txrx_t txrx, int which_side, int which_adc);
-
- // END common_ daughterboard control functions\f
- // ----------------------------------------------------------------
- // BEGIN virtual daughterboard control functions
-
- /*!
- * \brief Set Programmable Gain Amplifier (PGA)
- *
- * \param which_amp which amp [0,3]
- * \param gain_in_db gain value (linear in dB)
- *
- * gain is rounded to closest setting supported by hardware.
- *
- * \returns true iff sucessful.
- *
- * \sa pga_min(), pga_max(), pga_db_per_step()
- */
- virtual bool set_pga (int which_amp, double gain_in_db) = 0;
-
- /*!
- * \brief Return programmable gain amplifier gain setting in dB.
- *
- * \param which_amp which amp [0,3]
- */
- virtual double pga (int which_amp) const = 0;
-
- /*!
- * \brief Return minimum legal PGA gain in dB.
- */
- virtual double pga_min () const = 0;
-
- /*!
- * \brief Return maximum legal PGA gain in dB.
- */
- virtual double pga_max () const = 0;
-
- /*!
- * \brief Return hardware step size of PGA (linear in dB).
- */
- virtual double pga_db_per_step () const = 0;
-
- /*!
- * \brief Write direction register (output enables) for pins that go to daughterboard.
- *
- * \param which_side [0,1] which size
- * \param value value to write into register
- * \param mask which bits of value to write into reg
- *
- * Each d'board has 16-bits of general purpose i/o.
- * Setting the bit makes it an output from the FPGA to the d'board.
- *
- * This register is initialized based on a value stored in the
- * d'board EEPROM. In general, you shouldn't be using this routine
- * without a very good reason. Using this method incorrectly will
- * kill your USRP motherboard and/or daughterboard.
- */
- virtual bool _write_oe (int which_side, int value, int mask) = 0;
-
- /*!
- * \brief Write daughterboard i/o pin value
- *
- * \param which_side [0,1] which d'board
- * \param value value to write into register
- * \param mask which bits of value to write into reg
- */
- virtual bool write_io (int which_side, int value, int mask) = 0;
-
- /*!
- * \brief Read daughterboard i/o pin value
- *
- * \param which_side [0,1] which d'board
- * \param value output
- */
- virtual bool read_io (int which_side, int *value) = 0;
-
- /*!
- * \brief Read daughterboard i/o pin value
- *
- * \param which_side [0,1] which d'board
- * \returns register value if successful, else READ_FAILED
- */
- virtual int read_io (int which_side) = 0;
-
- /*!
- * \brief Write daughterboard refclk config register
- *
- * \param which_side [0,1] which d'board
- * \param value value to write into register, see below
- *
- * <pre>
- * Control whether a reference clock is sent to the daughterboards,
- * and what frequency. The refclk is sent on d'board i/o pin 0.
- *
- * 3 2 1
- * 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0
- * +-----------------------------------------------+-+------------+
- * | Reserved (Must be zero) |E| DIVISOR |
- * +-----------------------------------------------+-+------------+
- *
- * Bit 7 -- 1 turns on refclk, 0 allows IO use
- * Bits 6:0 Divider value
- * </pre>
- */
- virtual bool write_refclk(int which_side, int value) = 0;
-
- virtual bool write_atr_mask(int which_side, int value) = 0;
- virtual bool write_atr_txval(int which_side, int value) = 0;
- virtual bool write_atr_rxval(int which_side, int value) = 0;
-
- /*!
- * \brief Write auxiliary digital to analog converter.
- *
- * \param which_side [0,1] which d'board
- * N.B., SLOT_TX_A and SLOT_RX_A share the same AUX DAC's.
- * SLOT_TX_B and SLOT_RX_B share the same AUX DAC's.
- * \param which_dac [2,3] TX slots must use only 2 and 3.
- * \param value [0,4095]
- * \returns true iff successful
- */
- virtual bool write_aux_dac (int which_side, int which_dac, int value) = 0;
-
- /*!
- * \brief Read auxiliary analog to digital converter.
- *
- * \param which_side [0,1] which d'board
- * \param which_adc [0,1]
- * \param value return 12-bit value [0,4095]
- * \returns true iff successful
- */
- virtual bool read_aux_adc (int which_side, int which_adc, int *value) = 0;
-
- /*!
- * \brief Read auxiliary analog to digital converter.
- *
- * \param which_side [0,1] which d'board
- * \param which_adc [0,1]
- * \returns value in the range [0,4095] if successful, else READ_FAILED.
- */
- virtual int read_aux_adc (int which_side, int which_adc) = 0;
-
- /*!
- * \brief returns current fusb block size
- */
- virtual int block_size() const = 0;
-
- /*!
- * \brief returns A/D or D/A converter rate in Hz
- */
- virtual long converter_rate() const = 0;
-
- // END virtual daughterboard control functions\f
-
- // ----------------------------------------------------------------
- // Low level implementation routines.
- // You probably shouldn't be using these...
- //
-
- bool _set_led (int which_led, bool on);
-
- /*!
- * \brief Write FPGA register.
- * \param regno 7-bit register number
- * \param value 32-bit value
- * \returns true iff successful
- */
- bool _write_fpga_reg (int regno, int value); //< 7-bit regno, 32-bit value
-
- /*!
- * \brief Read FPGA register.
- * \param regno 7-bit register number
- * \param value 32-bit value
- * \returns true iff successful
- */
- bool _read_fpga_reg (int regno, int *value); //< 7-bit regno, 32-bit value
-
- /*!
- * \brief Read FPGA register.
- * \param regno 7-bit register number
- * \returns register value if successful, else READ_FAILED
- */
- int _read_fpga_reg (int regno);
-
- /*!
- * \brief Write FPGA register with mask.
- * \param regno 7-bit register number
- * \param value 16-bit value
- * \param mask 16-bit value
- * \returns true if successful
- * Only use this for registers who actually implement a mask in the verilog firmware, like FR_RX_MASTER_SLAVE
- */
- bool _write_fpga_reg_masked (int regno, int value, int mask);
-
- /*!
- * \brief Write AD9862 register.
- * \param which_codec 0 or 1
- * \param regno 6-bit register number
- * \param value 8-bit value
- * \returns true iff successful
- */
- bool _write_9862 (int which_codec, int regno, unsigned char value);
-
- /*!
- * \brief Read AD9862 register.
- * \param which_codec 0 or 1
- * \param regno 6-bit register number
- * \param value 8-bit value
- * \returns true iff successful
- */
- bool _read_9862 (int which_codec, int regno, unsigned char *value) const;
-
- /*!
- * \brief Read AD9862 register.
- * \param which_codec 0 or 1
- * \param regno 6-bit register number
- * \returns register value if successful, else READ_FAILED
- */
- int _read_9862 (int which_codec, int regno) const;
-
- /*!
- * \brief Write data to SPI bus peripheral.
- *
- * \param optional_header 0,1 or 2 bytes to write before buf.
- * \param enables bitmask of peripherals to write. See usrp_spi_defs.h
- * \param format transaction format. See usrp_spi_defs.h SPI_FMT_*
- * \param buf the data to write
- * \returns true iff successful
- * Writes are limited to a maximum of 64 bytes.
- *
- * If \p format specifies that optional_header bytes are present, they are
- * written to the peripheral immediately prior to writing \p buf.
- */
- bool _write_spi (int optional_header, int enables, int format, std::string buf);
-
- /*
- * \brief Read data from SPI bus peripheral.
- *
- * \param optional_header 0,1 or 2 bytes to write before buf.
- * \param enables bitmask of peripheral to read. See usrp_spi_defs.h
- * \param format transaction format. See usrp_spi_defs.h SPI_FMT_*
- * \param len number of bytes to read. Must be in [0,64].
- * \returns the data read if sucessful, else a zero length string.
- *
- * Reads are limited to a maximum of 64 bytes.
- *
- * If \p format specifies that optional_header bytes are present, they
- * are written to the peripheral first. Then \p len bytes are read from
- * the peripheral and returned.
- */
- std::string _read_spi (int optional_header, int enables, int format, int len);
-
- /*!
- * \brief Start data transfers.
- * Called in base class to derived class order.
- */
- bool start ();
-
- /*!
- * \brief Stop data transfers.
- * Called in base class to derived class order.
- */
- bool stop ();
-};
-
-\f/*!
- * \brief class for accessing the receive side of the USRP
- * \ingroup usrp
- */
-class usrp_basic_rx : public usrp_basic
-{
-private:
- fusb_devhandle *d_devhandle;
- fusb_ephandle *d_ephandle;
- int d_bytes_seen; // how many bytes we've seen
- bool d_first_read;
- bool d_rx_enable;
-
-protected:
- /*!
- * \param which_board Which USRP board on usb (not particularly useful; use 0)
- * \param fusb_block_size fast usb xfer block size. Must be a multiple of 512.
- * Use zero for a reasonable default.
- * \param fusb_nblocks number of fast usb URBs to allocate. Use zero for a reasonable default.
- * \param fpga_filename name of the rbf file to load
- * \param firmware_filename name of ihx file to load
- */
- usrp_basic_rx (int which_board,
- int fusb_block_size=0,
- int fusb_nblocks=0,
- const std::string fpga_filename = "",
- const std::string firmware_filename = ""
- ); // throws if trouble
-
- bool set_rx_enable (bool on);
- bool rx_enable () const { return d_rx_enable; }
-
- bool disable_rx (); // conditional disable, return prev state
- void restore_rx (bool on); // conditional set
-
- void probe_rx_slots (bool verbose);
-
-public:
- ~usrp_basic_rx ();
-
- /*!
- * \brief invokes constructor, returns instance or 0 if trouble
- *
- * \param which_board Which USRP board on usb (not particularly useful; use 0)
- * \param fusb_block_size fast usb xfer block size. Must be a multiple of 512.
- * Use zero for a reasonable default.
- * \param fusb_nblocks number of fast usb URBs to allocate. Use zero for a reasonable default.
- * \param fpga_filename name of file that contains image to load into FPGA
- * \param firmware_filename name of file that contains image to load into FX2
- */
- static usrp_basic_rx *make (int which_board,
- int fusb_block_size=0,
- int fusb_nblocks=0,
- const std::string fpga_filename = "",
- const std::string firmware_filename = ""
- );
-
- /*!
- * \brief tell the fpga the rate rx samples are coming from the A/D's
- *
- * div = fpga_master_clock_freq () / sample_rate
- *
- * sample_rate is determined by a myriad of registers
- * in the 9862. That's why you have to tell us, so
- * we can tell the fpga.
- */
- bool set_fpga_rx_sample_rate_divisor (unsigned int div);
-
- /*!
- * \brief read data from the D/A's via the FPGA.
- * \p len must be a multiple of 512 bytes.
- *
- * \returns the number of bytes read, or -1 on error.
- *
- * If overrun is non-NULL it will be set true iff an RX overrun is detected.
- */
- int read (void *buf, int len, bool *overrun);
-
-
- //! sampling rate of A/D converter
- virtual long converter_rate() const { return fpga_master_clock_freq(); } // 64M
- long adc_rate() const { return converter_rate(); }
- int daughterboard_id (int which_side) const { return d_dbid[which_side & 0x1]; }
-
- bool set_pga (int which_amp, double gain_in_db);
- double pga (int which_amp) const;
- double pga_min () const;
- double pga_max () const;
- double pga_db_per_step () const;
-
- bool _write_oe (int which_side, int value, int mask);
- bool write_io (int which_side, int value, int mask);
- bool read_io (int which_side, int *value);
- int read_io (int which_side);
- bool write_refclk(int which_side, int value);
- bool write_atr_mask(int which_side, int value);
- bool write_atr_txval(int which_side, int value);
- bool write_atr_rxval(int which_side, int value);
-
- bool write_aux_dac (int which_side, int which_dac, int value);
- bool read_aux_adc (int which_side, int which_adc, int *value);
- int read_aux_adc (int which_side, int which_adc);
-
- int block_size() const;
-
- // called in base class to derived class order
- bool start ();
- bool stop ();
-};
-
-\f/*!
- * \brief class for accessing the transmit side of the USRP
- * \ingroup usrp
- */
-class usrp_basic_tx : public usrp_basic
-{
-private:
- fusb_devhandle *d_devhandle;
- fusb_ephandle *d_ephandle;
- int d_bytes_seen; // how many bytes we've seen
- bool d_first_write;
- bool d_tx_enable;
-
- protected:
- /*!
- * \param which_board Which USRP board on usb (not particularly useful; use 0)
- * \param fusb_block_size fast usb xfer block size. Must be a multiple of 512.
- * Use zero for a reasonable default.
- * \param fusb_nblocks number of fast usb URBs to allocate. Use zero for a reasonable default.
- * \param fpga_filename name of file that contains image to load into FPGA
- * \param firmware_filename name of file that contains image to load into FX2
- */
- usrp_basic_tx (int which_board,
- int fusb_block_size=0,
- int fusb_nblocks=0,
- const std::string fpga_filename = "",
- const std::string firmware_filename = ""
- ); // throws if trouble
-
- bool set_tx_enable (bool on);
- bool tx_enable () const { return d_tx_enable; }
-
- bool disable_tx (); // conditional disable, return prev state
- void restore_tx (bool on); // conditional set
-
- void probe_tx_slots (bool verbose);
-
-public:
-
- ~usrp_basic_tx ();
-
- /*!
- * \brief invokes constructor, returns instance or 0 if trouble
- *
- * \param which_board Which USRP board on usb (not particularly useful; use 0)
- * \param fusb_block_size fast usb xfer block size. Must be a multiple of 512.
- * Use zero for a reasonable default.
- * \param fusb_nblocks number of fast usb URBs to allocate. Use zero for a reasonable default.
- * \param fpga_filename name of file that contains image to load into FPGA
- * \param firmware_filename name of file that contains image to load into FX2
- */
- static usrp_basic_tx *make (int which_board, int fusb_block_size=0, int fusb_nblocks=0,
- const std::string fpga_filename = "",
- const std::string firmware_filename = ""
- );
-
- /*!
- * \brief tell the fpga the rate tx samples are going to the D/A's
- *
- * div = fpga_master_clock_freq () * 2
- *
- * sample_rate is determined by a myriad of registers
- * in the 9862. That's why you have to tell us, so
- * we can tell the fpga.
- */
- bool set_fpga_tx_sample_rate_divisor (unsigned int div);
-
- /*!
- * \brief Write data to the A/D's via the FPGA.
- *
- * \p len must be a multiple of 512 bytes.
- * \returns number of bytes written or -1 on error.
- *
- * if \p underrun is non-NULL, it will be set to true iff
- * a transmit underrun condition is detected.
- */
- int write (const void *buf, int len, bool *underrun);
-
- /*
- * Block until all outstanding writes have completed.
- * This is typically used to assist with benchmarking
- */
- void wait_for_completion ();
-
- //! sampling rate of D/A converter
- virtual long converter_rate() const { return fpga_master_clock_freq () * 2; } // 128M
- long dac_rate() const { return converter_rate(); }
- int daughterboard_id (int which_side) const { return d_dbid[which_side & 0x1]; }
-
- bool set_pga (int which_amp, double gain_in_db);
- double pga (int which_amp) const;
- double pga_min () const;
- double pga_max () const;
- double pga_db_per_step () const;
-
- bool _write_oe (int which_side, int value, int mask);
- bool write_io (int which_side, int value, int mask);
- bool read_io (int which_side, int *value);
- int read_io (int which_side);
- bool write_refclk(int which_side, int value);
- bool write_atr_mask(int which_side, int value);
- bool write_atr_txval(int which_side, int value);
- bool write_atr_rxval(int which_side, int value);
-
- bool write_aux_dac (int which_side, int which_dac, int value);
- bool read_aux_adc (int which_side, int which_adc, int *value);
- int read_aux_adc (int which_side, int which_adc);
-
- int block_size() const;
-
- // called in base class to derived class order
- bool start ();
- bool stop ();
-};
-
-#endif
#
# Copyright 2005,2009 Free Software Foundation, Inc.
-#
+#
# This file is part of GNU Radio
-#
+#
# GNU Radio is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3, or (at your option)
# any later version.
-#
+#
# GNU Radio is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
-#
+#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
"WBX LO TX" 0x0050
"WBX LO RX" 0x0051
+"WBX NG TX" 0x0052
+"WBX NG RX" 0x0053
+
"XCVR2450 Tx" 0x0060
"XCVR2450 Rx" 0x0061
(unsigned char*)(buf + (addr - start_addr)), n, 1000);
if (a < 0){
- fprintf(stderr,"write_internal_ram failed: %i\n", a);
+ fprintf(stderr,"write_internal_ram failed\n");
return false;
}
}
break;
}
else if (type == 0x02){
- fprintf(stderr, "Extended address: whatever I do with it?\n");
+ fprintf (stderr, "Extended address: whatever I do with it?\n");
fprintf (stderr, "%s: invalid line: \"%s\"\n", filename, s);
goto fail;
}
// we use the Cypress firmware down load command to jam it in.
int r = _usb_control_transfer (udh, 0x40, 0xa0, hash_slot_addr[which], 0,
(unsigned char *) hash, USRP_HASH_SIZE, 1000);
+
+ if (r < 0)
+ fprintf (stderr, "usrp: failed to set hash\n");
+
return r == USRP_HASH_SIZE;
}
// we use the Cypress firmware upload command to fetch it.
int r = _usb_control_transfer (udh, 0xc0, 0xa0, hash_slot_addr[which], 0,
(unsigned char *) hash, USRP_HASH_SIZE, 1000);
+
+ if (r < 0)
+ fprintf (stderr, "usrp: failed to get hash\n");
+
return r == USRP_HASH_SIZE;
}
// FIXME. Turn this into a loop that rescans until we refind ourselves
- struct timespec t; // delay for 1 second
+ struct timespec t; // delay for 2 second
t.tv_sec = 2;
t.tv_nsec = 0;
our_nanosleep (&t);
+ usrp_rescan ();
+
return ULS_OK;
default:
{
return q->descriptor;
}
+
int
_get_usb_string_descriptor (struct usb_dev_handle *udh, int index,
unsigned char* data, int length)
{
- return usb_get_string_simple (udh, index, (char*) data, length);
+ int ret;
+ ret = usb_get_string_simple (udh, index, (char*) data, length);
+
+ if (ret < 0) {
+ fprintf (stderr, "usrp: usb_get_string_descriptor failed: %s\n",
+ usb_strerror());
+ }
+
+ return ret;
}
int
int request, int value, int index,
unsigned char *data, int length, unsigned int timeout)
{
- return usb_control_msg (udh, request_type,request, value, index,
- (char*) data, length, (int) timeout);
+ int ret;
+
+ ret = usb_control_msg (udh, request_type,request, value, index,
+ (char*) data, length, (int) timeout);
+ if (ret < 0)
+ fprintf (stderr, "usrp: usb_claim_interface failed: %s\n", usb_strerror());
+
+ return ret;
}
(char *) bytes, len, 1000);
if (r < 0){
// we get EPIPE if the firmware stalls the endpoint.
- if (errno != EPIPE)
+ if (errno != EPIPE) {
fprintf (stderr, "usb_control_msg failed: %s\n", usb_strerror ());
+ fprintf (stderr, "write_cmd failed\n");
+ }
}
return r;
using namespace ad9862;
+static const int LIBUSB1_DEBUG = 0;
+
/*
* libusb 0.12 / 1.0 compatibility
*/
+static const char *
+_get_usb_error_str (int usb_err)
+{
+ switch (usb_err) {
+ case LIBUSB_SUCCESS:
+ return "Success (no error)";
+ case LIBUSB_ERROR_IO:
+ return "Input/output error";
+ case LIBUSB_ERROR_INVALID_PARAM:
+ return "Invalid parameter";
+ case LIBUSB_ERROR_ACCESS:
+ return "Access denied (insufficient permissions)";
+ case LIBUSB_ERROR_NO_DEVICE:
+ return "No such device (it may have been disconnected)";
+ case LIBUSB_ERROR_NOT_FOUND:
+ return "Entity not found";
+ case LIBUSB_ERROR_BUSY:
+ return "Resource busy";
+ case LIBUSB_ERROR_TIMEOUT:
+ return "Operation timed out";
+ case LIBUSB_ERROR_OVERFLOW:
+ return "Overflow";
+ case LIBUSB_ERROR_PIPE:
+ return "Pipe error";
+ case LIBUSB_ERROR_INTERRUPTED:
+ return "System call interrupted (perhaps due to signal)";
+ case LIBUSB_ERROR_NO_MEM:
+ return "Insufficient memory";
+ case LIBUSB_ERROR_NOT_SUPPORTED:
+ return "Operation not supported or unimplemented on this platform";
+ case LIBUSB_ERROR_OTHER:
+ return "Unknown error";
+ }
+
+ return "Unknown error";
+}
+
struct libusb_device *
_get_usb_device (struct libusb_device_handle *udh)
{
int ret;
struct libusb_device_descriptor desc;
- if ((ret = libusb_get_device_descriptor(q, &desc)) < 0)
- fprintf (stderr, "usrp: libusb_get_device_descriptor failed %d\n", ret);
+ ret = libusb_get_device_descriptor(q, &desc);
+ if (ret < 0) {
+ fprintf (stderr, "usrp: libusb_get_device_descriptor failed: %s\n",
+ _get_usb_error_str(ret));
+ }
return desc;
}
int
_get_usb_string_descriptor (struct libusb_device_handle *udh, int index,
- unsigned char* data, int length)
+ unsigned char* data, int length)
{
- return libusb_get_string_descriptor_ascii (udh, (uint8_t) index, data, length);
+ int ret;
+ ret = libusb_get_string_descriptor_ascii (udh, (uint8_t) index, data, length);
+
+ if (ret < 0) {
+ fprintf (stderr, "usrp: libusb_get_string_descriptor_ascii failed: %s\n",
+ _get_usb_error_str(ret));
+ }
+ return ret;
}
int
int request, int value, int index,
unsigned char *data, int length, unsigned int timeout)
{
- return libusb_control_transfer (udh, request_type, request, value, index,
- data, length, timeout);
+ int ret;
+ ret = libusb_control_transfer (udh, request_type, request, value, index,
+ data, length, timeout);
+ if (ret < 0) {
+ fprintf (stderr, "usrp: libusb_control_transfer failed: %s\n",
+ _get_usb_error_str(ret));
+ }
+ return ret;
}
-
// ----------------------------------------------------------------
int ret;
if ((ret = libusb_init (ctx)) < 0)
- fprintf (stderr, "usrp: libusb_init failed %i\n", ret);
+ fprintf (stderr, "usrp: libusb_init failed: %s\n", _get_usb_error_str(ret));
+
+ // Enable debug verbosity if requested. This will only work if the debug
+ // option is compiled into libusb and may produce a generous amount of output
+ // on stdout. If debug output is not compiled into libusb, this call does
+ // nothing.
+ if (LIBUSB1_DEBUG)
+ libusb_set_debug(*ctx, 3);
}
void
size_t i = 0;
if (cnt < 0)
- fprintf(stderr, "usrp: libusb_get_device_list failed %d\n", cnt);
+ fprintf(stderr, "usrp: libusb_get_device_list failed: %s\n",
+ _get_usb_error_str(cnt));
for (i = 0; i < cnt; i++) {
q = list[i];
}
if ((ret = libusb_claim_interface (udh, interface)) < 0) {
- fprintf (stderr, "%s:usb_claim_interface: failed interface %d\n", __FUNCTION__,interface);
- fprintf (stderr, "%d\n", ret);
+ fprintf (stderr, "%s:usb_claim_interface: failed interface %d\n",
+ __FUNCTION__, interface);
+ fprintf (stderr, "%s\n", _get_usb_error_str(ret));
libusb_close (udh);
return 0;
}
if ((ret = libusb_set_interface_alt_setting (udh, interface,
- altinterface)) < 0) {
+ altinterface)) < 0) {
fprintf (stderr, "%s:usb_set_alt_interface: failed\n", __FUNCTION__);
- fprintf (stderr, "%d\n", ret);
+ fprintf (stderr, "%s\n", _get_usb_error_str(ret));
libusb_release_interface (udh, interface);
libusb_close (udh);
return 0;
int request, int value, int index,
unsigned char *bytes, int len)
{
- int requesttype = (request & 0x80) ? VRT_VENDOR_IN : VRT_VENDOR_OUT;
+ int requesttype = (request & 0x80) ? VRT_VENDOR_IN : VRT_VENDOR_OUT;
- int r = libusb_control_transfer(udh, requesttype, request, value, index,
- (unsigned char *) bytes, len, 1000);
+ int ret = libusb_control_transfer(udh, requesttype, request, value, index,
+ bytes, len, 1000);
- if (r < 0){
+ if (ret < 0) {
// we get EPIPE if the firmware stalls the endpoint.
- if (r != LIBUSB_ERROR_PIPE) {
- fprintf (stderr, "libusb_control_transfer failed: %i\n", r);
+ if (ret != LIBUSB_ERROR_PIPE) {
+ fprintf (stderr, "usrp: libusb_control_transfer failed: %s\n",
+ _get_usb_error_str(ret));
+ fprintf (stderr, "usrp: write_cmd failed\n");
}
}
- return r;
+ return ret;
}
+++ /dev/null
-/templates
-/netgen
-/_ngo
-/_xmsgs
-/_pace.ucf
-/*.cmd
-/*.ibs
-/*.lfp
-/*.mfp
-/*.bit
-/*.bin
-/*.stx
-/*.par
-/*.unroutes
-/*.ntrc_log
-/*.ngr
-/*.mrp
-/*.html
-/*.lso
-/*.twr
-/*.bld
-/*.ncd
-/*.txt
-/*.cmd_log
-/*.drc
-/*.map
-/*.twr
-/*.xml
-/*.syr
-/*.ngm
-/*.xst
-/*.csv
-/*.html
-/*.lock
-/*.ncd
-/*.twx
-/*.ise_ISE_Backup
-/*.xml
-/*.ut
-/*.xpi
-/*.ngd
-/*.ncd
-/*.pad
-/*.bgn
-/*.ngc
-/*.pcf
-/*.ngd
-/xst
-/*.log
-/*.rpt
-/*.cel
-/*.restore
+++ /dev/null
-FILENAME=u2_fpga_top
-PARTNUM=xc3s1500-5fg456
-
-all: project command xst ngd ncd ncd2 bit
-
-xst:
- xst -ifn ${FILENAME}.cmd -ofn xst.log
-
-ngd:
- ngdbuild -nt timestamp -p ${PARTNUM} ${FILENAME}
-
-ncd:
- rm -rf ${FILENAME}.ncd
- map -detail -cm speed -k 8 -retiming on -equivalent_register_removal on -timing -ol high -pr b -p ${PARTNUM} ${FILENAME}.ngd -o ${FILENAME}.ncd ${FILENAME}.pcf
-
-# Place and route ncd file into new ncd file
-ncd2:
- par -ol high -xe n -w ${FILENAME}.ncd ${FILENAME} ${FILENAME}.pcf
-
-bit:
- bitgen -w ${FILENAME}.ncd -b ${FILENAME}.bit
-
-clean:
- @rm -rf ${FILENAME}.ngc *.lst *.bit *.lso *.xst *.stx *.syr \
- *.ngr *.cmd_log _ngc _xmsgs xst *.html *.srp \
- *.blc *.bld *.ise_ISE_Backup *~ \
- *.pad *.ngm *.ngd *.par *.pcf *.unroutes \
- *.xpi *.bgn *.drc *.bin *.mrp *.csv *.txt \
- *.rbt *.ncd ${FILENAME} *_cg templates/ tmp/ \
- output.dat coregen.log *.ngo *.log ${FILENAME}.map \
- ${FILENAME}_summary.xml ${FILENAME}_usage.xml ${FILENAME}.twr
-
-command:
- rm -rf ${FILENAME}.cmd
- @echo "identification" >> ${FILENAME}.cmd
- @echo "status" >> ${FILENAME}.cmd
- @echo "time short" >> ${FILENAME}.cmd
- @echo "memory on" >> ${FILENAME}.cmd
- @echo "run " >> ${FILENAME}.cmd
- @echo "-top ${FILENAME}" >> ${FILENAME}.cmd
- @echo "-ifn ${FILENAME}.prj" >> ${FILENAME}.cmd
- @echo "-ifmt Verilog " >> ${FILENAME}.cmd
- @echo "-ofn ${FILENAME} " >> ${FILENAME}.cmd
- @echo "-p ${PARTNUM}" >> ${FILENAME}.cmd
- @echo "-bufg 6" >> ${FILENAME}.cmd
- @echo "-vlgincdir { ../../opencores/i2c/rtl/verilog ../../eth/rtl/verilog/ ../../opencores/spi/rtl/verilog}" >> ${FILENAME}.cmd
-
-project:
- rm -f ${FILENAME}.prj
- @echo '`include "../../eth/rtl/verilog/TECH/duram.v" ' >> ${FILENAME}.prj
- @echo '`include "../../sdr_lib/sign_extend.v" ' >> ${FILENAME}.prj
- @echo '`include "../../sdr_lib/cordic_stage.v" ' >> ${FILENAME}.prj
- @echo '`include "../../sdr_lib/cic_int_shifter.v" ' >> ${FILENAME}.prj
- @echo '`include "../../sdr_lib/cic_dec_shifter.v" ' >> ${FILENAME}.prj
- @echo '`include "../../opencores/i2c/rtl/verilog/i2c_master_bit_ctrl.v" ' >> ${FILENAME}.prj
- @echo '`include "../../opencores/aemb/rtl/verilog/aeMB_regfile.v" ' >> ${FILENAME}.prj
- @echo '`include "../../opencores/aemb/rtl/verilog/aeMB_fetch.v" ' >> ${FILENAME}.prj
- @echo '`include "../../opencores/aemb/rtl/verilog/aeMB_decode.v" ' >> ${FILENAME}.prj
- @echo '`include "../../opencores/aemb/rtl/verilog/aeMB_control.v" ' >> ${FILENAME}.prj
- @echo '`include "../../opencores/aemb/rtl/verilog/aeMB_aslu.v" ' >> ${FILENAME}.prj
- @echo '`include "../../eth/rtl/verilog/miim/eth_shiftreg.v" ' >> ${FILENAME}.prj
- @echo '`include "../../eth/rtl/verilog/miim/eth_outputcontrol.v" ' >> ${FILENAME}.prj
- @echo '`include "../../eth/rtl/verilog/miim/eth_clockgen.v" ' >> ${FILENAME}.prj
- @echo '`include "../../eth/rtl/verilog/TECH/eth_clk_switch.v" ' >> ${FILENAME}.prj
- @echo '`include "../../eth/rtl/verilog/TECH/eth_clk_div2.v" ' >> ${FILENAME}.prj
- @echo '`include "../../eth/rtl/verilog/Reg_int.v" ' >> ${FILENAME}.prj
- @echo '`include "../../eth/rtl/verilog/RMON/RMON_dpram.v" ' >> ${FILENAME}.prj
- @echo '`include "../../eth/rtl/verilog/RMON/RMON_ctrl.v" ' >> ${FILENAME}.prj
- @echo '`include "../../eth/rtl/verilog/RMON/RMON_addr_gen.v" ' >> ${FILENAME}.prj
- @echo '`include "../../eth/rtl/verilog/MAC_tx/flow_ctrl.v" ' >> ${FILENAME}.prj
- @echo '`include "../../eth/rtl/verilog/MAC_tx/Ramdon_gen.v" ' >> ${FILENAME}.prj
- @echo '`include "../../eth/rtl/verilog/MAC_tx/MAC_tx_ctrl.v" ' >> ${FILENAME}.prj
- @echo '`include "../../eth/rtl/verilog/MAC_tx/MAC_tx_addr_add.v" ' >> ${FILENAME}.prj
- @echo '`include "../../eth/rtl/verilog/MAC_tx/MAC_tx_FF.v" ' >> ${FILENAME}.prj
- @echo '`include "../../eth/rtl/verilog/MAC_tx/CRC_gen.v" ' >> ${FILENAME}.prj
- @echo '`include "../../eth/rtl/verilog/MAC_rx/MAC_rx_ctrl.v" ' >> ${FILENAME}.prj
- @echo '`include "../../eth/rtl/verilog/MAC_rx/MAC_rx_add_chk.v" ' >> ${FILENAME}.prj
- @echo '`include "../../eth/rtl/verilog/MAC_rx/MAC_rx_FF.v" ' >> ${FILENAME}.prj
- @echo '`include "../../eth/rtl/verilog/MAC_rx/CRC_chk.v" ' >> ${FILENAME}.prj
- @echo '`include "../../eth/rtl/verilog/MAC_rx/Broadcast_filter.v" ' >> ${FILENAME}.prj
- @echo '`include "../../control_lib/ram_2port.v" ' >> ${FILENAME}.prj
- @echo '`include "../../sdr_lib/cordic.v" ' >> ${FILENAME}.prj
- @echo '`include "../../sdr_lib/cic_interp.v" ' >> ${FILENAME}.prj
- @echo '`include "../../sdr_lib/cic_decim.v" ' >> ${FILENAME}.prj
- @echo '`include "../../opencores/spi/rtl/verilog/spi_shift.v" ' >> ${FILENAME}.prj
- @echo '`include "../../opencores/spi/rtl/verilog/spi_clgen.v" ' >> ${FILENAME}.prj
- @echo '`include "../../opencores/i2c/rtl/verilog/i2c_master_byte_ctrl.v" ' >> ${FILENAME}.prj
- @echo '`include "../../opencores/aemb/rtl/verilog/aeMB_core.v" ' >> ${FILENAME}.prj
- @echo '`include "../../eth/rtl/verilog/eth_miim.v" ' >> ${FILENAME}.prj
- @echo '`include "../../eth/rtl/verilog/RMON.v" ' >> ${FILENAME}.prj
- @echo '`include "../../eth/rtl/verilog/Phy_int.v" ' >> ${FILENAME}.prj
- @echo '`include "../../eth/rtl/verilog/MAC_tx.v" ' >> ${FILENAME}.prj
- @echo '`include "../../eth/rtl/verilog/MAC_rx.v" ' >> ${FILENAME}.prj
- @echo '`include "../../eth/rtl/verilog/Clk_ctrl.v" ' >> ${FILENAME}.prj
- @echo '`include "../../control_lib/strobe_gen.v" ' >> ${FILENAME}.prj
- @echo '`include "../../control_lib/ss_rcvr.v" ' >> ${FILENAME}.prj
- @echo '`include "../../control_lib/shortfifo.v" ' >> ${FILENAME}.prj
- @echo '`include "../../control_lib/setting_reg.v" ' >> ${FILENAME}.prj
- @echo '`include "../../control_lib/mux8.v" ' >> ${FILENAME}.prj
- @echo '`include "../../control_lib/mux4.v" ' >> ${FILENAME}.prj
- @echo '`include "../../control_lib/longfifo.v" ' >> ${FILENAME}.prj
- @echo '`include "../../control_lib/decoder_3_8.v" ' >> ${FILENAME}.prj
- @echo '`include "../../control_lib/buffer_int.v" ' >> ${FILENAME}.prj
- @echo '`include "../../control_lib/CRC16_D16.v" ' >> ${FILENAME}.prj
- @echo '`include "../../sdr_lib/tx_control.v" ' >> ${FILENAME}.prj
- @echo '`include "../../sdr_lib/rx_control.v" ' >> ${FILENAME}.prj
- @echo '`include "../../sdr_lib/dsp_core_tx.v" ' >> ${FILENAME}.prj
- @echo '`include "../../sdr_lib/dsp_core_rx.v" ' >> ${FILENAME}.prj
- @echo '`include "../../opencores/spi/rtl/verilog/spi_top.v" ' >> ${FILENAME}.prj
- @echo '`include "../../opencores/simple_pic/rtl/simple_pic.v" ' >> ${FILENAME}.prj
- @echo '`include "../../opencores/i2c/rtl/verilog/i2c_master_top.v" ' >> ${FILENAME}.prj
- @echo '`include "../../opencores/aemb/rtl/verilog/aeMB_core_BE.v" ' >> ${FILENAME}.prj
- @echo '`include "../../eth/rtl/verilog/MAC_top.v" ' >> ${FILENAME}.prj
- @echo '`include "../../eth/mac_txfifo_int.v" ' >> ${FILENAME}.prj
- @echo '`include "../../eth/mac_rxfifo_int.v" ' >> ${FILENAME}.prj
- @echo '`include "../../control_lib/wb_readback_mux.v" ' >> ${FILENAME}.prj
- @echo '`include "../../control_lib/wb_1master.v" ' >> ${FILENAME}.prj
- @echo '`include "../../control_lib/timer.v" ' >> ${FILENAME}.prj
- @echo '`include "../../control_lib/system_control.v" ' >> ${FILENAME}.prj
- @echo '`include "../../control_lib/settings_bus.v" ' >> ${FILENAME}.prj
- @echo '`include "../../control_lib/serdes_tx.v" ' >> ${FILENAME}.prj
- @echo '`include "../../control_lib/serdes_rx.v" ' >> ${FILENAME}.prj
- @echo '`include "../../control_lib/ram_wb_harvard.v" ' >> ${FILENAME}.prj
- @echo '`include "../../control_lib/ram_loader.v" ' >> ${FILENAME}.prj
- @echo '`include "../../control_lib/nsgpio.v" ' >> ${FILENAME}.prj
- @echo '`include "../../control_lib/buffer_pool.v" ' >> ${FILENAME}.prj
- @echo '`include "../u2_basic/u2_basic.v" ' >> ${FILENAME}.prj
- @echo '`include "u2_fpga_top.v" ' >> ${FILENAME}.prj
- @echo '`include "../../eth/rtl/verilog/elastic_buffer.v" ' >> ${FILENAME}.prj
+++ /dev/null
-NET "adc_a[0]" LOC = "A14" ;
-NET "adc_a[10]" LOC = "D20" ;
-NET "adc_a[11]" LOC = "D19" ;
-NET "adc_a[12]" LOC = "D21" ;
-NET "adc_a[13]" LOC = "E18" ;
-NET "adc_a[1]" LOC = "B14" ;
-NET "adc_a[2]" LOC = "C13" ;
-NET "adc_a[3]" LOC = "D13" ;
-NET "adc_a[4]" LOC = "A13" ;
-NET "adc_a[5]" LOC = "B13" ;
-NET "adc_a[6]" LOC = "E12" ;
-NET "adc_a[7]" LOC = "C22" ;
-NET "adc_a[8]" LOC = "C20" ;
-NET "adc_a[9]" LOC = "C21" ;
-NET "adc_b[0]" LOC = "A12" ;
-NET "adc_b[10]" LOC = "D18" ;
-NET "adc_b[11]" LOC = "B18" ;
-NET "adc_b[12]" LOC = "D17" ;
-NET "adc_b[13]" LOC = "E17" ;
-NET "adc_b[1]" LOC = "E16" ;
-NET "adc_b[2]" LOC = "F12" ;
-NET "adc_b[3]" LOC = "F13" ;
-NET "adc_b[4]" LOC = "F16" ;
-NET "adc_b[5]" LOC = "F17" ;
-NET "adc_b[6]" LOC = "C19" ;
-NET "adc_b[7]" LOC = "B20" ;
-NET "adc_b[8]" LOC = "B19" ;
-NET "adc_b[9]" LOC = "C18" ;
-NET "clk_en[0]" LOC = "C4" ;
-NET "clk_en[1]" LOC = "D1" ;
-NET "clk_sel[0]" LOC = "C3" ;
-NET "clk_sel[1]" LOC = "C2" ;
-NET "dac_a[0]" LOC = "A5" ;
-NET "dac_a[10]" LOC = "L2" ;
-NET "dac_a[11]" LOC = "L4" ;
-NET "dac_a[12]" LOC = "L3" ;
-NET "dac_a[13]" LOC = "L6" ;
-NET "dac_a[14]" LOC = "L5" ;
-NET "dac_a[15]" LOC = "K2" ;
-NET "dac_a[1]" LOC = "B5" ;
-NET "dac_a[2]" LOC = "C5" ;
-NET "dac_a[3]" LOC = "D5" ;
-NET "dac_a[4]" LOC = "A4" ;
-NET "dac_a[5]" LOC = "B4" ;
-NET "dac_a[6]" LOC = "F6" ;
-NET "dac_a[7]" LOC = "D10" ;
-NET "dac_a[8]" LOC = "D9" ;
-NET "dac_a[9]" LOC = "A10" ;
-NET "dac_b[0]" LOC = "D11" ;
-NET "dac_b[10]" LOC = "F9" ;
-NET "dac_b[11]" LOC = "A8" ;
-NET "dac_b[12]" LOC = "B8" ;
-NET "dac_b[13]" LOC = "D7" ;
-NET "dac_b[14]" LOC = "E7" ;
-NET "dac_b[15]" LOC = "B6" ;
-NET "dac_b[1]" LOC = "E11" ;
-NET "dac_b[2]" LOC = "F11" ;
-NET "dac_b[3]" LOC = "B10" ;
-NET "dac_b[4]" LOC = "C10" ;
-NET "dac_b[5]" LOC = "E10" ;
-NET "dac_b[6]" LOC = "F10" ;
-NET "dac_b[7]" LOC = "A9" ;
-NET "dac_b[8]" LOC = "B9" ;
-NET "dac_b[9]" LOC = "E9" ;
-NET "debug[0]" LOC = "N5" ;
-NET "debug[10]" LOC = "R4" ;
-NET "debug[11]" LOC = "T3" ;
-NET "debug[12]" LOC = "U3" ;
-NET "debug[13]" LOC = "M2" ;
-NET "debug[14]" LOC = "M3" ;
-NET "debug[15]" LOC = "M4" ;
-NET "debug[16]" LOC = "M5" ;
-NET "debug[17]" LOC = "M6" ;
-NET "debug[18]" LOC = "N1" ;
-NET "debug[19]" LOC = "N2" ;
-NET "debug[1]" LOC = "N6" ;
-NET "debug[20]" LOC = "N3" ;
-NET "debug[21]" LOC = "T1" ;
-NET "debug[22]" LOC = "T2" ;
-NET "debug[23]" LOC = "U2" ;
-NET "debug[24]" LOC = "T4" ;
-NET "debug[25]" LOC = "U4" ;
-NET "debug[26]" LOC = "T5" ;
-NET "debug[27]" LOC = "T6" ;
-NET "debug[28]" LOC = "U5" ;
-NET "debug[29]" LOC = "V5" ;
-NET "debug[2]" LOC = "P1" ;
-NET "debug[30]" LOC = "W2" ;
-NET "debug[31]" LOC = "W3" ;
-NET "debug[3]" LOC = "P2" ;
-NET "debug[4]" LOC = "P4" ;
-NET "debug[5]" LOC = "P5" ;
-NET "debug[6]" LOC = "R1" ;
-NET "debug[7]" LOC = "R2" ;
-NET "debug[8]" LOC = "P6" ;
-NET "debug[9]" LOC = "R5" ;
-NET "debug_clk[0]" LOC = "N4" ;
-NET "debug_clk[1]" LOC = "M1" ;
-NET "GMII_RXD[0]" LOC = "AA15" ;
-NET "GMII_RXD[1]" LOC = "AB15" ;
-NET "GMII_RXD[2]" LOC = "U14" ;
-NET "GMII_RXD[3]" LOC = "V14" ;
-NET "GMII_RXD[4]" LOC = "U13" ;
-NET "GMII_RXD[5]" LOC = "V13" ;
-NET "GMII_RXD[6]" LOC = "Y13" ;
-NET "GMII_RXD[7]" LOC = "AA13" ;
-NET "GMII_TXD[0]" LOC = "W14" ;
-NET "GMII_TXD[1]" LOC = "AA20" ;
-NET "GMII_TXD[2]" LOC = "AB20" ;
-NET "GMII_TXD[3]" LOC = "Y18" ;
-NET "GMII_TXD[4]" LOC = "AA18" ;
-NET "GMII_TXD[5]" LOC = "AB18" ;
-NET "GMII_TXD[6]" LOC = "V17" ;
-NET "GMII_TXD[7]" LOC = "W17" ;
-NET "io_rx[0]" LOC = "L21" ;
-NET "io_rx[10]" LOC = "F21" ;
-NET "io_rx[11]" LOC = "F20" ;
-NET "io_rx[12]" LOC = "G19" ;
-NET "io_rx[13]" LOC = "G18" ;
-NET "io_rx[14]" LOC = "G17" ;
-NET "io_rx[15]" LOC = "E22" ;
-NET "io_rx[1]" LOC = "L20" ;
-NET "io_rx[2]" LOC = "L19" ;
-NET "io_rx[3]" LOC = "L18" ;
-NET "io_rx[4]" LOC = "L17" ;
-NET "io_rx[5]" LOC = "K22" ;
-NET "io_rx[6]" LOC = "K21" ;
-NET "io_rx[7]" LOC = "K20" ;
-NET "io_rx[8]" LOC = "G22" ;
-NET "io_rx[9]" LOC = "G21" ;
-NET "io_tx[0]" LOC = "K4" ;
-NET "io_tx[10]" LOC = "E1" ;
-NET "io_tx[11]" LOC = "E3" ;
-NET "io_tx[12]" LOC = "F4" ;
-NET "io_tx[13]" LOC = "D2" ;
-NET "io_tx[14]" LOC = "D4" ;
-NET "io_tx[15]" LOC = "E4" ;
-NET "io_tx[1]" LOC = "K3" ;
-NET "io_tx[2]" LOC = "G1" ;
-NET "io_tx[3]" LOC = "G5" ;
-NET "io_tx[4]" LOC = "H5" ;
-NET "io_tx[5]" LOC = "F3" ;
-NET "io_tx[6]" LOC = "F2" ;
-NET "io_tx[7]" LOC = "F5" ;
-NET "io_tx[8]" LOC = "G6" ;
-NET "io_tx[9]" LOC = "E2" ;
-NET "RAM_A[0]" LOC = "N22" ;
-NET "RAM_A[10]" LOC = "P18" ;
-NET "RAM_A[11]" LOC = "R19" ;
-NET "RAM_A[12]" LOC = "P19" ;
-NET "RAM_A[13]" LOC = "R21" ;
-NET "RAM_A[14]" LOC = "R22" ;
-NET "RAM_A[15]" LOC = "T19" ;
-NET "RAM_A[16]" LOC = "T20" ;
-NET "RAM_A[17]" LOC = "U20" ;
-NET "RAM_A[18]" LOC = "W19" ;
-NET "RAM_A[1]" LOC = "N20" ;
-NET "RAM_A[2]" LOC = "T21" ;
-NET "RAM_A[3]" LOC = "M22" ;
-NET "RAM_A[4]" LOC = "N19" ;
-NET "RAM_A[5]" LOC = "N17" ;
-NET "RAM_A[6]" LOC = "N18" ;
-NET "RAM_A[7]" LOC = "P21" ;
-NET "RAM_A[8]" LOC = "P22" ;
-NET "RAM_A[9]" LOC = "P17" ;
-NET "RAM_D[0]" LOC = "Y21" ;
-NET "RAM_D[10]" LOC = "V22" ;
-NET "RAM_D[11]" LOC = "V21" ;
-NET "RAM_D[12]" LOC = "T17" ;
-NET "RAM_D[13]" LOC = "U18" ;
-NET "RAM_D[14]" LOC = "U21" ;
-NET "RAM_D[15]" LOC = "R18" ;
-NET "RAM_D[16]" LOC = "T18" ;
-NET "RAM_D[17]" LOC = "T22" ;
-NET "RAM_D[1]" LOC = "Y20" ;
-NET "RAM_D[2]" LOC = "Y19" ;
-NET "RAM_D[3]" LOC = "W22" ;
-NET "RAM_D[4]" LOC = "Y22" ;
-NET "RAM_D[5]" LOC = "V19" ;
-NET "RAM_D[6]" LOC = "W21" ;
-NET "RAM_D[7]" LOC = "W20" ;
-NET "RAM_D[8]" LOC = "U19" ;
-NET "RAM_D[9]" LOC = "V20" ;
-NET "ser_r[0]" LOC = "AB10" ;
-NET "ser_r[10]" LOC = "W10" ;
-NET "ser_r[11]" LOC = "Y1" ;
-NET "ser_r[12]" LOC = "Y3" ;
-NET "ser_r[13]" LOC = "Y2" ;
-NET "ser_r[14]" LOC = "W4" ;
-NET "ser_r[15]" LOC = "W1" ;
-NET "ser_r[1]" LOC = "AA10" ;
-NET "ser_r[2]" LOC = "U9" ;
-NET "ser_r[3]" LOC = "U6" ;
-NET "ser_r[4]" LOC = "AB11" ;
-NET "ser_r[5]" LOC = "Y7" ;
-NET "ser_r[6]" LOC = "W7" ;
-NET "ser_r[7]" LOC = "AB7" ;
-NET "ser_r[8]" LOC = "AA7" ;
-NET "ser_r[9]" LOC = "W9" ;
-NET "ser_t[0]" LOC = "V7" ;
-NET "ser_t[10]" LOC = "AA6" ;
-NET "ser_t[11]" LOC = "Y6" ;
-NET "ser_t[12]" LOC = "W8" ;
-NET "ser_t[13]" LOC = "V8" ;
-NET "ser_t[14]" LOC = "AB8" ;
-NET "ser_t[15]" LOC = "AA8" ;
-NET "ser_t[1]" LOC = "V10" ;
-NET "ser_t[2]" LOC = "AB4" ;
-NET "ser_t[3]" LOC = "AA4" ;
-NET "ser_t[4]" LOC = "Y5" ;
-NET "ser_t[5]" LOC = "W5" ;
-NET "ser_t[6]" LOC = "AB5" ;
-NET "ser_t[7]" LOC = "AA5" ;
-NET "ser_t[8]" LOC = "W6" ;
-NET "ser_t[9]" LOC = "V6" ;
-NET "clk_muxed" TNM_NET = "clk_muxed";
-TIMESPEC "TS_clk_muxed" = PERIOD "clk_muxed" 10 ns HIGH 50 %;
-NET "clk_to_mac" TNM_NET = "clk_to_mac";
-TIMESPEC "TS_clk_to_mac" = PERIOD "clk_to_mac" 8 ns HIGH 50 %;
-NET "cpld_clk" TNM_NET = "cpld_clk";
-TIMESPEC "TS_cpld_clk" = PERIOD "cpld_clk" 40 ns HIGH 50 %;
-NET "GMII_RX_CLK" TNM_NET = "GMII_RX_CLK";
-TIMESPEC "TS_GMII_RX_CLK" = PERIOD "GMII_RX_CLK" 8 ns HIGH 50 %;
-NET "ser_rx_clk" TNM_NET = "ser_rx_clk";
-TIMESPEC "TS_ser_rx_clk" = PERIOD "ser_rx_clk" 10 ns HIGH 50 %;
-#PACE: Start of Constraints generated by PACE
-
-#PACE: Start of PACE I/O Pin Assignments
-NET "adc_oen_a" LOC = "E19" ;
-NET "adc_oen_b" LOC = "C17" ;
-NET "adc_ovf_a" LOC = "F18" ;
-NET "adc_ovf_b" LOC = "B17" ;
-NET "adc_pdn_a" LOC = "E20" ;
-NET "adc_pdn_b" LOC = "D15" ;
-NET "clk_fpga_n" LOC = "B11" ;
-NET "clk_fpga_p" LOC = "A11" ;
-NET "clk_func" LOC = "C12" ;
-NET "clk_status" LOC = "B12" ;
-NET "clk_to_mac" LOC = "AB12" ;
-NET "cpld_clk" LOC = "AB14" ;
-NET "cpld_din" LOC = "AA14" ;
-NET "cpld_done" LOC = "V12" ;
-NET "cpld_mode" LOC = "U12" ;
-NET "cpld_start" LOC = "AA9" ;
-NET "exp_pps_in_n" LOC = "V4" ;
-NET "exp_pps_in_p" LOC = "V3" ;
-NET "exp_pps_out_n" LOC = "V2" ;
-NET "exp_pps_out_p" LOC = "V1" ;
-NET "GMII_COL" LOC = "U16" ;
-NET "GMII_CRS" LOC = "U17" ;
-NET "GMII_GTX_CLK" LOC = "AA17" | IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
-NET "GMII_RX_CLK" LOC = "W16" ;
-NET "GMII_RX_DV" LOC = "AB16" ;
-NET "GMII_RX_ER" LOC = "AA16" ;
-NET "GMII_TX_CLK" LOC = "W13" ;
-NET "GMII_TX_EN" LOC = "Y17" | IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
-NET "GMII_TX_ER" LOC = "V16" | IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
-NET "GMII_TXD<0>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
-NET "GMII_TXD<1>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
-NET "GMII_TXD<2>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
-NET "GMII_TXD<3>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
-NET "GMII_TXD<4>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
-NET "GMII_TXD<5>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
-NET "GMII_TXD<6>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
-NET "GMII_TXD<7>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
-NET "led1" LOC = "V11" ;
-NET "led2" LOC = "Y12" ;
-NET "MDC" LOC = "V18" ;
-NET "MDIO" LOC = "Y16" | PULLUP ;
-NET "PHY_CLK" LOC = "V15" ;
-NET "PHY_INTn" LOC = "AB13" ;
-NET "PHY_RESETn" LOC = "AA19" ;
-NET "pps_in" LOC = "Y11" ;
-NET "RAM_CE1n" LOC = "N21" ;
-NET "RAM_CENn" LOC = "M18" ;
-NET "RAM_CLK" LOC = "M17" ;
-NET "RAM_LDn" LOC = "M21" ;
-NET "RAM_OEn" LOC = "M19" ;
-NET "RAM_WEn" LOC = "M20" ;
-NET "SCL" LOC = "A7" ;
-NET "SCL_force" LOC = "E8" ;
-NET "sclk" LOC = "K5" ;
-NET "sclk_rx_adc" LOC = "J17" ;
-NET "sclk_rx_dac" LOC = "J19" ;
-NET "sclk_rx_db" LOC = "F19" ;
-NET "sclk_tx_adc" LOC = "H1" ;
-NET "sclk_tx_dac" LOC = "J5" ;
-NET "sclk_tx_db" LOC = "D3" ;
-NET "SDA" LOC = "D8" ;
-NET "SDA_force" LOC = "C11" ;
-NET "sdi" LOC = "J1" ;
-NET "sdi_rx_adc" LOC = "H22" ;
-NET "sdi_rx_dac" LOC = "J21" ;
-NET "sdi_rx_db" LOC = "H19" ;
-NET "sdi_tx_adc" LOC = "J4" ;
-NET "sdi_tx_dac" LOC = "J6" ;
-NET "sdi_tx_db" LOC = "G4" ;
-NET "sdo" LOC = "J2" ;
-NET "sdo_rx_adc" LOC = "H21" ;
-NET "sdo_rx_db" LOC = "G20" ;
-NET "sdo_tx_adc" LOC = "H2" ;
-NET "sdo_tx_db" LOC = "G3" ;
-NET "sen_clk" LOC = "K6" ;
-NET "sen_dac" LOC = "L1" ;
-NET "sen_rx_adc" LOC = "H18" ;
-NET "sen_rx_dac" LOC = "J18" ;
-NET "sen_rx_db" LOC = "D22" ;
-NET "sen_tx_adc" LOC = "G2" ;
-NET "sen_tx_dac" LOC = "H4" ;
-NET "sen_tx_db" LOC = "C1" ;
-NET "ser_enable" LOC = "W11" ;
-NET "ser_loopen" LOC = "Y4" ;
-NET "ser_prbsen" LOC = "AA3" ;
-NET "ser_rklsb" LOC = "V9" ;
-NET "ser_rkmsb" LOC = "Y10" ;
-NET "ser_rx_clk" LOC = "AA11" ;
-NET "ser_rx_en" LOC = "AB9" ;
-NET "ser_tklsb" LOC = "U10" | IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
-NET "ser_tkmsb" LOC = "U11" | IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
-NET "ser_tx_clk" LOC = "U7" | IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
-NET "ser_t<0>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
-NET "ser_t<1>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
-NET "ser_t<2>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
-NET "ser_t<3>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
-NET "ser_t<4>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
-NET "ser_t<5>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
-NET "ser_t<6>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
-NET "ser_t<7>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
-NET "ser_t<8>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
-NET "ser_t<9>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
-NET "ser_t<10>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
-NET "ser_t<11>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
-NET "ser_t<12>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
-NET "ser_t<13>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
-NET "ser_t<14>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
-NET "ser_t<15>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
-#PACE: Start of PACE Area Constraints
-
-#PACE: Start of PACE Prohibit Constraints
-
-#PACE: End of Constraints generated by PACE
+++ /dev/null
-verilog work "../../opencores/uart16550/rtl/verilog/raminfr.v"
-verilog work "../../control_lib/ram_2port.v"
-verilog work "../../opencores/uart16550/rtl/verilog/uart_tfifo.v"
-verilog work "../../opencores/uart16550/rtl/verilog/uart_rfifo.v"
-verilog work "../../coregen/fifo_generator_v4_1.v"
-verilog work "../../control_lib/shortfifo.v"
-verilog work "../../control_lib/longfifo.v"
-verilog work "../../sdr_lib/sign_extend.v"
-verilog work "../../sdr_lib/cordic_stage.v"
-verilog work "../../sdr_lib/cic_int_shifter.v"
-verilog work "../../sdr_lib/cic_dec_shifter.v"
-verilog work "../../opencores/uart16550/rtl/verilog/uart_transmitter.v"
-verilog work "../../opencores/uart16550/rtl/verilog/uart_sync_flops.v"
-verilog work "../../opencores/uart16550/rtl/verilog/uart_receiver.v"
-verilog work "../../opencores/i2c/rtl/verilog/i2c_master_bit_ctrl.v"
-verilog work "../../opencores/aemb/rtl/verilog/aeMB_xecu.v"
-verilog work "../../opencores/aemb/rtl/verilog/aeMB_regf.v"
-verilog work "../../opencores/aemb/rtl/verilog/aeMB_ibuf.v"
-verilog work "../../opencores/aemb/rtl/verilog/aeMB_ctrl.v"
-verilog work "../../opencores/aemb/rtl/verilog/aeMB_bpcu.v"
-verilog work "../../opencores/8b10b/encode_8b10b.v"
-verilog work "../../opencores/8b10b/decode_8b10b.v"
-verilog work "../../eth/rtl/verilog/miim/eth_shiftreg.v"
-verilog work "../../eth/rtl/verilog/miim/eth_outputcontrol.v"
-verilog work "../../eth/rtl/verilog/miim/eth_clockgen.v"
-verilog work "../../eth/rtl/verilog/Reg_int.v"
-verilog work "../../eth/rtl/verilog/RMON/RMON_ctrl.v"
-verilog work "../../eth/rtl/verilog/RMON/RMON_addr_gen.v"
-verilog work "../../eth/rtl/verilog/MAC_tx/Random_gen.v"
-verilog work "../../eth/rtl/verilog/MAC_tx/MAC_tx_ctrl.v"
-verilog work "../../eth/rtl/verilog/MAC_tx/MAC_tx_addr_add.v"
-verilog work "../../eth/rtl/verilog/MAC_tx/MAC_tx_FF.v"
-verilog work "../../eth/rtl/verilog/MAC_tx/CRC_gen.v"
-verilog work "../../eth/rtl/verilog/MAC_rx/MAC_rx_ctrl.v"
-verilog work "../../eth/rtl/verilog/MAC_rx/MAC_rx_add_chk.v"
-verilog work "../../eth/rtl/verilog/MAC_rx/MAC_rx_FF.v"
-verilog work "../../eth/rtl/verilog/MAC_rx/CRC_chk.v"
-verilog work "../../eth/rtl/verilog/MAC_rx/Broadcast_filter.v"
-verilog work "../../control_lib/ss_rcvr.v"
-verilog work "../../control_lib/cascadefifo2.v"
-verilog work "../../control_lib/CRC16_D16.v"
-verilog work "../../timing/time_sender.v"
-verilog work "../../timing/time_receiver.v"
-verilog work "../../serdes/serdes_tx.v"
-verilog work "../../serdes/serdes_rx.v"
-verilog work "../../serdes/serdes_fc_tx.v"
-verilog work "../../serdes/serdes_fc_rx.v"
-verilog work "../../sdr_lib/round.v"
-verilog work "../../sdr_lib/cordic.v"
-verilog work "../../sdr_lib/cic_interp.v"
-verilog work "../../sdr_lib/cic_decim.v"
-verilog work "../../opencores/uart16550/rtl/verilog/uart_wb.v"
-verilog work "../../opencores/uart16550/rtl/verilog/uart_regs.v"
-verilog work "../../opencores/uart16550/rtl/verilog/uart_debug_if.v"
-verilog work "../../opencores/spi/rtl/verilog/spi_shift.v"
-verilog work "../../opencores/spi/rtl/verilog/spi_clgen.v"
-verilog work "../../opencores/i2c/rtl/verilog/i2c_master_byte_ctrl.v"
-verilog work "../../opencores/aemb/rtl/verilog/aeMB_edk32.v"
-verilog work "../../eth/rtl/verilog/flow_ctrl_tx.v"
-verilog work "../../eth/rtl/verilog/flow_ctrl_rx.v"
-verilog work "../../eth/rtl/verilog/eth_miim.v"
-verilog work "../../eth/rtl/verilog/RMON.v"
-verilog work "../../eth/rtl/verilog/Phy_int.v"
-verilog work "../../eth/rtl/verilog/MAC_tx.v"
-verilog work "../../eth/rtl/verilog/MAC_rx.v"
-verilog work "../../eth/rtl/verilog/Clk_ctrl.v"
-verilog work "../../control_lib/strobe_gen.v"
-verilog work "../../control_lib/setting_reg.v"
-verilog work "../../control_lib/mux8.v"
-verilog work "../../control_lib/mux4.v"
-verilog work "../../control_lib/icache.v"
-verilog work "../../control_lib/dpram32.v"
-verilog work "../../control_lib/decoder_3_8.v"
-verilog work "../../control_lib/dcache.v"
-verilog work "../../control_lib/buffer_int.v"
-verilog work "../../timing/timer.v"
-verilog work "../../timing/time_sync.v"
-verilog work "../../serdes/serdes.v"
-verilog work "../../sdr_lib/tx_control.v"
-verilog work "../../sdr_lib/rx_control.v"
-verilog work "../../sdr_lib/dsp_core_tx.v"
-verilog work "../../sdr_lib/dsp_core_rx.v"
-verilog work "../../opencores/uart16550/rtl/verilog/uart_top.v"
-verilog work "../../opencores/spi/rtl/verilog/spi_top.v"
-verilog work "../../opencores/simple_pic/rtl/simple_pic.v"
-verilog work "../../opencores/i2c/rtl/verilog/i2c_master_top.v"
-verilog work "../../opencores/aemb/rtl/verilog/aeMB_core_BE.v"
-verilog work "../../eth/rtl/verilog/MAC_top.v"
-verilog work "../../eth/mac_txfifo_int.v"
-verilog work "../../eth/mac_rxfifo_int.v"
-verilog work "../../control_lib/wb_readback_mux.v"
-verilog work "../../control_lib/wb_1master.v"
-verilog work "../../control_lib/system_control.v"
-verilog work "../../control_lib/settings_bus.v"
-verilog work "../../control_lib/ram_loader.v"
-verilog work "../../control_lib/ram_harv_cache.v"
-verilog work "../../control_lib/nsgpio.v"
-verilog work "../../control_lib/extram_interface.v"
-verilog work "../../control_lib/buffer_pool.v"
-verilog work "../../control_lib/atr_controller.v"
-verilog work "../u2_basic/u2_basic.v"
-verilog work "u2_fpga_top.v"
+++ /dev/null
-`timescale 1ns / 1ps
-//////////////////////////////////////////////////////////////////////////////////
-
-module u2_fpga_top
- (
- // Misc, debug
- output led1,
- output led2,
- output [31:0] debug,
- output [1:0] debug_clk,
-
- // Expansion
- input exp_pps_in_p, // Diff
- input exp_pps_in_n, // Diff
- output exp_pps_out_p, // Diff
- output exp_pps_out_n, // Diff
-
- // GMII
- // GMII-CTRL
- input GMII_COL,
- input GMII_CRS,
-
- // GMII-TX
- output reg [7:0] GMII_TXD,
- output reg GMII_TX_EN,
- output reg GMII_TX_ER,
- output GMII_GTX_CLK,
- input GMII_TX_CLK, // 100mbps clk
-
- // GMII-RX
- input [7:0] GMII_RXD,
- input GMII_RX_CLK,
- input GMII_RX_DV,
- input GMII_RX_ER,
-
- // GMII-Management
- inout MDIO,
- output MDC,
- input PHY_INTn, // open drain
- output PHY_RESETn,
- input PHY_CLK, // possibly use on-board osc
-
- // RAM
- inout [17:0] RAM_D,
- output [18:0] RAM_A,
- output RAM_CE1n,
- output RAM_CENn,
- output RAM_CLK,
- output RAM_WEn,
- output RAM_OEn,
- output RAM_LDn,
-
- // SERDES
- output ser_enable,
- output ser_prbsen,
- output ser_loopen,
- output ser_rx_en,
-
- output ser_tx_clk,
- output reg [15:0] ser_t,
- output reg ser_tklsb,
- output reg ser_tkmsb,
-
- input ser_rx_clk,
- input [15:0] ser_r,
- input ser_rklsb,
- input ser_rkmsb,
-
- // CPLD interface
- output cpld_start, // AA9
- output cpld_mode, // U12
- output cpld_done, // V12
- input cpld_din, // AA14 Now shared with CFG_Din
- input cpld_clk, // AB14 serial clock
-
- // ADC
- input [13:0] adc_a,
- input adc_ovf_a,
- output adc_oen_a,
- output adc_pdn_a,
-
- input [13:0] adc_b,
- input adc_ovf_b,
- output adc_oen_b,
- output adc_pdn_b,
-
- // DAC
- output [15:0] dac_a,
- output [15:0] dac_b,
-
- // I2C
- inout SCL,
- inout SDA,
- input SCL_force,
- input SDA_force,
-
- // Clock Gen Control
- output [1:0] clk_en,
- output [1:0] clk_sel,
- input clk_func, // FIXME is an input to control the 9510
- input clk_status,
-
- // Clocks
- input clk_fpga_p, // Diff
- input clk_fpga_n, // Diff
- input clk_to_mac,
- input pps_in,
-
- // Generic SPI
- output sclk,
- output sen_clk,
- output sen_dac,
- output sdi,
- input sdo,
-
- // TX DBoard
- output sen_tx_db,
- output sclk_tx_db,
- input sdo_tx_db,
- output sdi_tx_db,
-
- output sen_tx_adc,
- output sclk_tx_adc,
- input sdo_tx_adc,
- output sdi_tx_adc,
-
- output sen_tx_dac,
- output sclk_tx_dac,
- output sdi_tx_dac,
-
- inout [15:0] io_tx,
-
- // RX DBoard
- output sen_rx_db,
- output sclk_rx_db,
- input sdo_rx_db,
- output sdi_rx_db,
-
- output sen_rx_adc,
- output sclk_rx_adc,
- input sdo_rx_adc,
- output sdi_rx_adc,
-
- output sen_rx_dac,
- output sclk_rx_dac,
- output sdi_rx_dac,
-
- inout [15:0] io_rx
- );
-
- // FPGA-specific pins connections
- wire aux_clk = PHY_CLK;
- //wire cpld_detached = RAM_A[14]; // FIXME Hacked on with Blue Wire
- wire cpld_detached = SDA_force; // FIXME Hacked on with Blue Wire
-
- wire clk_fpga, dsp_clk, clk_div, dcm_out, wb_clk, clock_ready;
-
- IBUFGDS clk_fpga_pin (.O(clk_fpga),.I(clk_fpga_p),.IB(clk_fpga_n));
- defparam clk_fpga_pin.IOSTANDARD = "LVPECL_25";
-
- wire exp_pps_in;
- IBUFDS exp_pps_in_pin (.O(exp_pps_in),.I(exp_pps_in_p),.IB(exp_pps_in_n));
- defparam exp_pps_in_pin.IOSTANDARD = "LVDS_25";
-
- wire exp_pps_out;
- OBUFDS exp_pps_out_pin (.O(exp_pps_out_p),.OB(exp_pps_out_n),.I(exp_pps_out));
- defparam exp_pps_out_pin.IOSTANDARD = "LVDS_25";
-
- reg [5:0] clock_ready_d;
- always @(posedge aux_clk)
- clock_ready_d[5:0] <= {clock_ready_d[4:0],clock_ready};
-
- wire dcm_rst = ~&clock_ready_d & |clock_ready_d;
- wire clk_muxed = clock_ready ? clk_fpga : aux_clk;
-
- wire adc_on_a, adc_on_b, adc_oe_a, adc_oe_b;
- assign adc_oen_a = ~adc_oe_a;
- assign adc_oen_b = ~adc_oe_b;
- assign adc_pdn_a = ~adc_on_a;
- assign adc_pdn_b = ~adc_on_b;
-
- // Handle Clocks
- DCM DCM_INST (.CLKFB(dsp_clk),
- .CLKIN(clk_muxed),
- .DSSEN(0),
- .PSCLK(0),
- .PSEN(0),
- .PSINCDEC(0),
- .RST(dcm_rst),
- .CLKDV(clk_div),
- .CLKFX(),
- .CLKFX180(),
- .CLK0(dcm_out),
- .CLK2X(),
- .CLK2X180(),
- .CLK90(),
- .CLK180(),
- .CLK270(),
- .LOCKED(LOCKED_OUT),
- .PSDONE(),
- .STATUS());
- defparam DCM_INST.CLK_FEEDBACK = "1X";
- defparam DCM_INST.CLKDV_DIVIDE = 2.0;
- defparam DCM_INST.CLKFX_DIVIDE = 1;
- defparam DCM_INST.CLKFX_MULTIPLY = 4;
- defparam DCM_INST.CLKIN_DIVIDE_BY_2 = "FALSE";
- defparam DCM_INST.CLKIN_PERIOD = 10.000;
- defparam DCM_INST.CLKOUT_PHASE_SHIFT = "NONE";
- defparam DCM_INST.DESKEW_ADJUST = "SYSTEM_SYNCHRONOUS";
- defparam DCM_INST.DFS_FREQUENCY_MODE = "LOW";
- defparam DCM_INST.DLL_FREQUENCY_MODE = "LOW";
- defparam DCM_INST.DUTY_CYCLE_CORRECTION = "TRUE";
- defparam DCM_INST.FACTORY_JF = 16'h8080;
- defparam DCM_INST.PHASE_SHIFT = 0;
- defparam DCM_INST.STARTUP_WAIT = "FALSE";
-
- BUFG dspclk_BUFG (.I(dcm_out), .O(dsp_clk));
- BUFG wbclk_BUFG (.I(clk_div), .O(wb_clk));
-
- // I2C -- Don't use external transistors for open drain, the FPGA implements this
- IOBUF scl_pin(.O(scl_pad_i), .IO(SCL), .I(scl_pad_o), .T(scl_pad_oen_o));
- IOBUF sda_pin(.O(sda_pad_i), .IO(SDA), .I(sda_pad_o), .T(sda_pad_oen_o));
-
- // LEDs are active low outputs
- wire led1_int, led2_int;
- assign led1 = ~led1_int;
- assign led2 = ~led2_int;
-
- // SPI
- wire miso, mosi, sclk_int;
- assign {sclk,sdi} = (~sen_clk | ~sen_dac) ? {sclk_int,mosi} : 2'b0;
- assign {sclk_tx_db,sdi_tx_db} = ~sen_tx_db ? {sclk_int,mosi} : 2'b0;
- assign {sclk_tx_dac,sdi_tx_dac} = ~sen_tx_dac ? {sclk_int,mosi} : 2'b0;
- assign {sclk_tx_adc,sdi_tx_adc} = ~sen_tx_adc ? {sclk_int,mosi} : 2'b0;
- assign {sclk_rx_db,sdi_rx_db} = ~sen_rx_db ? {sclk_int,mosi} : 2'b0;
- assign {sclk_rx_dac,sdi_rx_dac} = ~sen_rx_dac ? {sclk_int,mosi} : 2'b0;
- assign {sclk_rx_adc,sdi_rx_adc} = ~sen_rx_adc ? {sclk_int,mosi} : 2'b0;
-
- assign miso = (~sen_clk & sdo) | (~sen_dac & sdo) |
- (~sen_tx_db & sdo_tx_db) | (~sen_tx_adc & sdo_tx_adc) |
- (~sen_rx_db & sdo_rx_db) | (~sen_rx_adc & sdo_rx_adc);
-
- wire GMII_TX_EN_unreg, GMII_TX_ER_unreg;
- wire [7:0] GMII_TXD_unreg;
- wire GMII_GTX_CLK_int;
-
- always @(posedge GMII_GTX_CLK_int)
- begin
- GMII_TX_EN <= GMII_TX_EN_unreg;
- GMII_TX_ER <= GMII_TX_ER_unreg;
- GMII_TXD <= GMII_TXD_unreg;
- end
-
- OFDDRRSE OFDDRRSE_gmii_inst
- (.Q(GMII_GTX_CLK), // Data output (connect directly to top-level port)
- .C0(GMII_GTX_CLK_int), // 0 degree clock input
- .C1(~GMII_GTX_CLK_int), // 180 degree clock input
- .CE(1), // Clock enable input
- .D0(0), // Posedge data input
- .D1(1), // Negedge data input
- .R(0), // Synchronous reset input
- .S(0) // Synchronous preset input
- );
-
- wire ser_tklsb_unreg, ser_tkmsb_unreg;
- wire [15:0] ser_t_unreg;
- wire ser_tx_clk_int;
-
- always @(posedge ser_tx_clk_int)
- begin
- ser_tklsb <= ser_tklsb_unreg;
- ser_tkmsb <= ser_tkmsb_unreg;
- ser_t <= ser_t_unreg;
- end
-
- assign ser_tx_clk = clk_fpga;
-
- reg [15:0] ser_r_int;
- reg ser_rklsb_int, ser_rkmsb_int;
-
- always @(posedge ser_rx_clk)
- begin
- ser_r_int <= ser_r;
- ser_rklsb_int <= ser_rklsb;
- ser_rkmsb_int <= ser_rkmsb;
- end
-
- /*
- OFDDRRSE OFDDRRSE_serdes_inst
- (.Q(ser_tx_clk), // Data output (connect directly to top-level port)
- .C0(ser_tx_clk_int), // 0 degree clock input
- .C1(~ser_tx_clk_int), // 180 degree clock input
- .CE(1), // Clock enable input
- .D0(0), // Posedge data input
- .D1(1), // Negedge data input
- .R(0), // Synchronous reset input
- .S(0) // Synchronous preset input
- );
- */
- u2_basic u2_basic(.dsp_clk (dsp_clk),
- .wb_clk (wb_clk),
- .clock_ready (clock_ready),
- .clk_to_mac (clk_to_mac),
- .pps_in (pps_in),
- .led1 (led1_int),
- .led2 (led2_int),
- .debug (debug[31:0]),
- .debug_clk (debug_clk[1:0]),
- .exp_pps_in (exp_pps_in),
- .exp_pps_out (exp_pps_out),
- .GMII_COL (GMII_COL),
- .GMII_CRS (GMII_CRS),
- .GMII_TXD (GMII_TXD_unreg[7:0]),
- .GMII_TX_EN (GMII_TX_EN_unreg),
- .GMII_TX_ER (GMII_TX_ER_unreg),
- .GMII_GTX_CLK (GMII_GTX_CLK_int),
- .GMII_TX_CLK (GMII_TX_CLK),
- .GMII_RXD (GMII_RXD[7:0]),
- .GMII_RX_CLK (GMII_RX_CLK),
- .GMII_RX_DV (GMII_RX_DV),
- .GMII_RX_ER (GMII_RX_ER),
- .MDIO (MDIO),
- .MDC (MDC),
- .PHY_INTn (PHY_INTn),
- .PHY_RESETn (PHY_RESETn),
- .PHY_CLK (PHY_CLK),
- .ser_enable (ser_enable),
- .ser_prbsen (ser_prbsen),
- .ser_loopen (ser_loopen),
- .ser_rx_en (ser_rx_en),
- .ser_tx_clk (ser_tx_clk_int),
- .ser_t (ser_t_unreg[15:0]),
- .ser_tklsb (ser_tklsb_unreg),
- .ser_tkmsb (ser_tkmsb_unreg),
- .ser_rx_clk (ser_rx_clk),
- .ser_r (ser_r_int[15:0]),
- .ser_rklsb (ser_rklsb_int),
- .ser_rkmsb (ser_rkmsb_int),
- .cpld_start (cpld_start),
- .cpld_mode (cpld_mode),
- .cpld_done (cpld_done),
- .cpld_din (cpld_din),
- .cpld_clk (cpld_clk),
- .cpld_detached (cpld_detached),
- .adc_a (adc_a[13:0]),
- .adc_ovf_a (adc_ovf_a),
- .adc_on_a (adc_on_a),
- .adc_oe_a (adc_oe_a),
- .adc_b (adc_b[13:0]),
- .adc_ovf_b (adc_ovf_b),
- .adc_on_b (adc_on_b),
- .adc_oe_b (adc_oe_b),
- .dac_a (dac_a[15:0]),
- .dac_b (dac_b[15:0]),
- .scl_pad_i (scl_pad_i),
- .scl_pad_o (scl_pad_o),
- .scl_pad_oen_o (scl_pad_oen_o),
- .sda_pad_i (sda_pad_i),
- .sda_pad_o (sda_pad_o),
- .sda_pad_oen_o (sda_pad_oen_o),
- .clk_en (clk_en[1:0]),
- .clk_sel (clk_sel[1:0]),
- .clk_func (clk_func),
- .clk_status (clk_status),
- .sclk (sclk_int),
- .mosi (mosi),
- .miso (miso),
- .sen_clk (sen_clk),
- .sen_dac (sen_dac),
- .sen_tx_db (sen_tx_db),
- .sen_tx_adc (sen_tx_adc),
- .sen_tx_dac (sen_tx_dac),
- .sen_rx_db (sen_rx_db),
- .sen_rx_adc (sen_rx_adc),
- .sen_rx_dac (sen_rx_dac),
- .io_tx (io_tx[15:0]),
- .io_rx (io_rx[15:0]),
- .RAM_D (RAM_D),
- .RAM_A (RAM_A),
- .RAM_CE1n (RAM_CE1n),
- .RAM_CENn (RAM_CENn),
- .RAM_CLK (RAM_CLK),
- .RAM_WEn (RAM_WEn),
- .RAM_OEn (RAM_OEn),
- .RAM_LDn (RAM_LDn),
- .uart_tx_o (),
- .uart_rx_i (),
- .uart_baud_o (),
- .sim_mode (1'b0),
- .clock_divider (2)
- );
-
-endmodule // u2_fpga_top
--- /dev/null
+/templates
+/netgen
+/_ngo
+/_xmsgs
+/_pace.ucf
+/*.cmd
+/*.ibs
+/*.lfp
+/*.mfp
+/*.bit
+/*.bin
+/*.stx
+/*.par
+/*.unroutes
+/*.ntrc_log
+/*.ngr
+/*.mrp
+/*.html
+/*.lso
+/*.twr
+/*.bld
+/*.ncd
+/*.txt
+/*.cmd_log
+/*.drc
+/*.map
+/*.twr
+/*.xml
+/*.syr
+/*.ngm
+/*.xst
+/*.csv
+/*.html
+/*.lock
+/*.ncd
+/*.twx
+/*.ise_ISE_Backup
+/*.xml
+/*.ut
+/*.xpi
+/*.ngd
+/*.ncd
+/*.pad
+/*.bgn
+/*.ngc
+/*.pcf
+/*.ngd
+/xst
+/*.log
+/*.rpt
+/*.cel
+/*.restore
--- /dev/null
+FILENAME=u2_fpga_top
+PARTNUM=xc3s1500-5fg456
+
+all: project command xst ngd ncd ncd2 bit
+
+xst:
+ xst -ifn ${FILENAME}.cmd -ofn xst.log
+
+ngd:
+ ngdbuild -nt timestamp -p ${PARTNUM} ${FILENAME}
+
+ncd:
+ rm -rf ${FILENAME}.ncd
+ map -detail -cm speed -k 8 -retiming on -equivalent_register_removal on -timing -ol high -pr b -p ${PARTNUM} ${FILENAME}.ngd -o ${FILENAME}.ncd ${FILENAME}.pcf
+
+# Place and route ncd file into new ncd file
+ncd2:
+ par -ol high -xe n -w ${FILENAME}.ncd ${FILENAME} ${FILENAME}.pcf
+
+bit:
+ bitgen -w ${FILENAME}.ncd -b ${FILENAME}.bit
+
+clean:
+ @rm -rf ${FILENAME}.ngc *.lst *.bit *.lso *.xst *.stx *.syr \
+ *.ngr *.cmd_log _ngc _xmsgs xst *.html *.srp \
+ *.blc *.bld *.ise_ISE_Backup *~ \
+ *.pad *.ngm *.ngd *.par *.pcf *.unroutes \
+ *.xpi *.bgn *.drc *.bin *.mrp *.csv *.txt \
+ *.rbt *.ncd ${FILENAME} *_cg templates/ tmp/ \
+ output.dat coregen.log *.ngo *.log ${FILENAME}.map \
+ ${FILENAME}_summary.xml ${FILENAME}_usage.xml ${FILENAME}.twr
+
+command:
+ rm -rf ${FILENAME}.cmd
+ @echo "identification" >> ${FILENAME}.cmd
+ @echo "status" >> ${FILENAME}.cmd
+ @echo "time short" >> ${FILENAME}.cmd
+ @echo "memory on" >> ${FILENAME}.cmd
+ @echo "run " >> ${FILENAME}.cmd
+ @echo "-top ${FILENAME}" >> ${FILENAME}.cmd
+ @echo "-ifn ${FILENAME}.prj" >> ${FILENAME}.cmd
+ @echo "-ifmt Verilog " >> ${FILENAME}.cmd
+ @echo "-ofn ${FILENAME} " >> ${FILENAME}.cmd
+ @echo "-p ${PARTNUM}" >> ${FILENAME}.cmd
+ @echo "-bufg 6" >> ${FILENAME}.cmd
+ @echo "-vlgincdir { ../../opencores/i2c/rtl/verilog ../../eth/rtl/verilog/ ../../opencores/spi/rtl/verilog}" >> ${FILENAME}.cmd
+
+project:
+ rm -f ${FILENAME}.prj
+ @echo '`include "../../eth/rtl/verilog/TECH/duram.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../sdr_lib/sign_extend.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../sdr_lib/cordic_stage.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../sdr_lib/cic_int_shifter.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../sdr_lib/cic_dec_shifter.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../opencores/i2c/rtl/verilog/i2c_master_bit_ctrl.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../opencores/aemb/rtl/verilog/aeMB_regfile.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../opencores/aemb/rtl/verilog/aeMB_fetch.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../opencores/aemb/rtl/verilog/aeMB_decode.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../opencores/aemb/rtl/verilog/aeMB_control.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../opencores/aemb/rtl/verilog/aeMB_aslu.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../eth/rtl/verilog/miim/eth_shiftreg.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../eth/rtl/verilog/miim/eth_outputcontrol.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../eth/rtl/verilog/miim/eth_clockgen.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../eth/rtl/verilog/TECH/eth_clk_switch.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../eth/rtl/verilog/TECH/eth_clk_div2.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../eth/rtl/verilog/Reg_int.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../eth/rtl/verilog/RMON/RMON_dpram.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../eth/rtl/verilog/RMON/RMON_ctrl.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../eth/rtl/verilog/RMON/RMON_addr_gen.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../eth/rtl/verilog/MAC_tx/flow_ctrl.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../eth/rtl/verilog/MAC_tx/Ramdon_gen.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../eth/rtl/verilog/MAC_tx/MAC_tx_ctrl.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../eth/rtl/verilog/MAC_tx/MAC_tx_addr_add.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../eth/rtl/verilog/MAC_tx/MAC_tx_FF.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../eth/rtl/verilog/MAC_tx/CRC_gen.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../eth/rtl/verilog/MAC_rx/MAC_rx_ctrl.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../eth/rtl/verilog/MAC_rx/MAC_rx_add_chk.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../eth/rtl/verilog/MAC_rx/MAC_rx_FF.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../eth/rtl/verilog/MAC_rx/CRC_chk.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../eth/rtl/verilog/MAC_rx/Broadcast_filter.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../control_lib/ram_2port.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../sdr_lib/cordic.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../sdr_lib/cic_interp.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../sdr_lib/cic_decim.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../opencores/spi/rtl/verilog/spi_shift.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../opencores/spi/rtl/verilog/spi_clgen.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../opencores/i2c/rtl/verilog/i2c_master_byte_ctrl.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../opencores/aemb/rtl/verilog/aeMB_core.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../eth/rtl/verilog/eth_miim.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../eth/rtl/verilog/RMON.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../eth/rtl/verilog/Phy_int.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../eth/rtl/verilog/MAC_tx.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../eth/rtl/verilog/MAC_rx.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../eth/rtl/verilog/Clk_ctrl.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../control_lib/strobe_gen.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../control_lib/ss_rcvr.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../control_lib/shortfifo.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../control_lib/setting_reg.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../control_lib/mux8.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../control_lib/mux4.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../control_lib/longfifo.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../control_lib/decoder_3_8.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../control_lib/buffer_int.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../control_lib/CRC16_D16.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../sdr_lib/tx_control.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../sdr_lib/rx_control.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../sdr_lib/dsp_core_tx.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../sdr_lib/dsp_core_rx.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../opencores/spi/rtl/verilog/spi_top.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../opencores/simple_pic/rtl/simple_pic.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../opencores/i2c/rtl/verilog/i2c_master_top.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../opencores/aemb/rtl/verilog/aeMB_core_BE.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../eth/rtl/verilog/MAC_top.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../eth/mac_txfifo_int.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../eth/mac_rxfifo_int.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../control_lib/wb_readback_mux.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../control_lib/wb_1master.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../control_lib/timer.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../control_lib/system_control.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../control_lib/settings_bus.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../control_lib/serdes_tx.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../control_lib/serdes_rx.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../control_lib/ram_wb_harvard.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../control_lib/ram_loader.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../control_lib/nsgpio.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../control_lib/buffer_pool.v" ' >> ${FILENAME}.prj
+ @echo '`include "../u2_basic/u2_basic.v" ' >> ${FILENAME}.prj
+ @echo '`include "u2_fpga_top.v" ' >> ${FILENAME}.prj
+ @echo '`include "../../eth/rtl/verilog/elastic_buffer.v" ' >> ${FILENAME}.prj
--- /dev/null
+NET "adc_a[0]" LOC = "A14" ;
+NET "adc_a[10]" LOC = "D20" ;
+NET "adc_a[11]" LOC = "D19" ;
+NET "adc_a[12]" LOC = "D21" ;
+NET "adc_a[13]" LOC = "E18" ;
+NET "adc_a[1]" LOC = "B14" ;
+NET "adc_a[2]" LOC = "C13" ;
+NET "adc_a[3]" LOC = "D13" ;
+NET "adc_a[4]" LOC = "A13" ;
+NET "adc_a[5]" LOC = "B13" ;
+NET "adc_a[6]" LOC = "E12" ;
+NET "adc_a[7]" LOC = "C22" ;
+NET "adc_a[8]" LOC = "C20" ;
+NET "adc_a[9]" LOC = "C21" ;
+NET "adc_b[0]" LOC = "A12" ;
+NET "adc_b[10]" LOC = "D18" ;
+NET "adc_b[11]" LOC = "B18" ;
+NET "adc_b[12]" LOC = "D17" ;
+NET "adc_b[13]" LOC = "E17" ;
+NET "adc_b[1]" LOC = "E16" ;
+NET "adc_b[2]" LOC = "F12" ;
+NET "adc_b[3]" LOC = "F13" ;
+NET "adc_b[4]" LOC = "F16" ;
+NET "adc_b[5]" LOC = "F17" ;
+NET "adc_b[6]" LOC = "C19" ;
+NET "adc_b[7]" LOC = "B20" ;
+NET "adc_b[8]" LOC = "B19" ;
+NET "adc_b[9]" LOC = "C18" ;
+NET "clk_en[0]" LOC = "C4" ;
+NET "clk_en[1]" LOC = "D1" ;
+NET "clk_sel[0]" LOC = "C3" ;
+NET "clk_sel[1]" LOC = "C2" ;
+NET "dac_a[0]" LOC = "A5" ;
+NET "dac_a[10]" LOC = "L2" ;
+NET "dac_a[11]" LOC = "L4" ;
+NET "dac_a[12]" LOC = "L3" ;
+NET "dac_a[13]" LOC = "L6" ;
+NET "dac_a[14]" LOC = "L5" ;
+NET "dac_a[15]" LOC = "K2" ;
+NET "dac_a[1]" LOC = "B5" ;
+NET "dac_a[2]" LOC = "C5" ;
+NET "dac_a[3]" LOC = "D5" ;
+NET "dac_a[4]" LOC = "A4" ;
+NET "dac_a[5]" LOC = "B4" ;
+NET "dac_a[6]" LOC = "F6" ;
+NET "dac_a[7]" LOC = "D10" ;
+NET "dac_a[8]" LOC = "D9" ;
+NET "dac_a[9]" LOC = "A10" ;
+NET "dac_b[0]" LOC = "D11" ;
+NET "dac_b[10]" LOC = "F9" ;
+NET "dac_b[11]" LOC = "A8" ;
+NET "dac_b[12]" LOC = "B8" ;
+NET "dac_b[13]" LOC = "D7" ;
+NET "dac_b[14]" LOC = "E7" ;
+NET "dac_b[15]" LOC = "B6" ;
+NET "dac_b[1]" LOC = "E11" ;
+NET "dac_b[2]" LOC = "F11" ;
+NET "dac_b[3]" LOC = "B10" ;
+NET "dac_b[4]" LOC = "C10" ;
+NET "dac_b[5]" LOC = "E10" ;
+NET "dac_b[6]" LOC = "F10" ;
+NET "dac_b[7]" LOC = "A9" ;
+NET "dac_b[8]" LOC = "B9" ;
+NET "dac_b[9]" LOC = "E9" ;
+NET "debug[0]" LOC = "N5" ;
+NET "debug[10]" LOC = "R4" ;
+NET "debug[11]" LOC = "T3" ;
+NET "debug[12]" LOC = "U3" ;
+NET "debug[13]" LOC = "M2" ;
+NET "debug[14]" LOC = "M3" ;
+NET "debug[15]" LOC = "M4" ;
+NET "debug[16]" LOC = "M5" ;
+NET "debug[17]" LOC = "M6" ;
+NET "debug[18]" LOC = "N1" ;
+NET "debug[19]" LOC = "N2" ;
+NET "debug[1]" LOC = "N6" ;
+NET "debug[20]" LOC = "N3" ;
+NET "debug[21]" LOC = "T1" ;
+NET "debug[22]" LOC = "T2" ;
+NET "debug[23]" LOC = "U2" ;
+NET "debug[24]" LOC = "T4" ;
+NET "debug[25]" LOC = "U4" ;
+NET "debug[26]" LOC = "T5" ;
+NET "debug[27]" LOC = "T6" ;
+NET "debug[28]" LOC = "U5" ;
+NET "debug[29]" LOC = "V5" ;
+NET "debug[2]" LOC = "P1" ;
+NET "debug[30]" LOC = "W2" ;
+NET "debug[31]" LOC = "W3" ;
+NET "debug[3]" LOC = "P2" ;
+NET "debug[4]" LOC = "P4" ;
+NET "debug[5]" LOC = "P5" ;
+NET "debug[6]" LOC = "R1" ;
+NET "debug[7]" LOC = "R2" ;
+NET "debug[8]" LOC = "P6" ;
+NET "debug[9]" LOC = "R5" ;
+NET "debug_clk[0]" LOC = "N4" ;
+NET "debug_clk[1]" LOC = "M1" ;
+NET "GMII_RXD[0]" LOC = "AA15" ;
+NET "GMII_RXD[1]" LOC = "AB15" ;
+NET "GMII_RXD[2]" LOC = "U14" ;
+NET "GMII_RXD[3]" LOC = "V14" ;
+NET "GMII_RXD[4]" LOC = "U13" ;
+NET "GMII_RXD[5]" LOC = "V13" ;
+NET "GMII_RXD[6]" LOC = "Y13" ;
+NET "GMII_RXD[7]" LOC = "AA13" ;
+NET "GMII_TXD[0]" LOC = "W14" ;
+NET "GMII_TXD[1]" LOC = "AA20" ;
+NET "GMII_TXD[2]" LOC = "AB20" ;
+NET "GMII_TXD[3]" LOC = "Y18" ;
+NET "GMII_TXD[4]" LOC = "AA18" ;
+NET "GMII_TXD[5]" LOC = "AB18" ;
+NET "GMII_TXD[6]" LOC = "V17" ;
+NET "GMII_TXD[7]" LOC = "W17" ;
+NET "io_rx[0]" LOC = "L21" ;
+NET "io_rx[10]" LOC = "F21" ;
+NET "io_rx[11]" LOC = "F20" ;
+NET "io_rx[12]" LOC = "G19" ;
+NET "io_rx[13]" LOC = "G18" ;
+NET "io_rx[14]" LOC = "G17" ;
+NET "io_rx[15]" LOC = "E22" ;
+NET "io_rx[1]" LOC = "L20" ;
+NET "io_rx[2]" LOC = "L19" ;
+NET "io_rx[3]" LOC = "L18" ;
+NET "io_rx[4]" LOC = "L17" ;
+NET "io_rx[5]" LOC = "K22" ;
+NET "io_rx[6]" LOC = "K21" ;
+NET "io_rx[7]" LOC = "K20" ;
+NET "io_rx[8]" LOC = "G22" ;
+NET "io_rx[9]" LOC = "G21" ;
+NET "io_tx[0]" LOC = "K4" ;
+NET "io_tx[10]" LOC = "E1" ;
+NET "io_tx[11]" LOC = "E3" ;
+NET "io_tx[12]" LOC = "F4" ;
+NET "io_tx[13]" LOC = "D2" ;
+NET "io_tx[14]" LOC = "D4" ;
+NET "io_tx[15]" LOC = "E4" ;
+NET "io_tx[1]" LOC = "K3" ;
+NET "io_tx[2]" LOC = "G1" ;
+NET "io_tx[3]" LOC = "G5" ;
+NET "io_tx[4]" LOC = "H5" ;
+NET "io_tx[5]" LOC = "F3" ;
+NET "io_tx[6]" LOC = "F2" ;
+NET "io_tx[7]" LOC = "F5" ;
+NET "io_tx[8]" LOC = "G6" ;
+NET "io_tx[9]" LOC = "E2" ;
+NET "RAM_A[0]" LOC = "N22" ;
+NET "RAM_A[10]" LOC = "P18" ;
+NET "RAM_A[11]" LOC = "R19" ;
+NET "RAM_A[12]" LOC = "P19" ;
+NET "RAM_A[13]" LOC = "R21" ;
+NET "RAM_A[14]" LOC = "R22" ;
+NET "RAM_A[15]" LOC = "T19" ;
+NET "RAM_A[16]" LOC = "T20" ;
+NET "RAM_A[17]" LOC = "U20" ;
+NET "RAM_A[18]" LOC = "W19" ;
+NET "RAM_A[1]" LOC = "N20" ;
+NET "RAM_A[2]" LOC = "T21" ;
+NET "RAM_A[3]" LOC = "M22" ;
+NET "RAM_A[4]" LOC = "N19" ;
+NET "RAM_A[5]" LOC = "N17" ;
+NET "RAM_A[6]" LOC = "N18" ;
+NET "RAM_A[7]" LOC = "P21" ;
+NET "RAM_A[8]" LOC = "P22" ;
+NET "RAM_A[9]" LOC = "P17" ;
+NET "RAM_D[0]" LOC = "Y21" ;
+NET "RAM_D[10]" LOC = "V22" ;
+NET "RAM_D[11]" LOC = "V21" ;
+NET "RAM_D[12]" LOC = "T17" ;
+NET "RAM_D[13]" LOC = "U18" ;
+NET "RAM_D[14]" LOC = "U21" ;
+NET "RAM_D[15]" LOC = "R18" ;
+NET "RAM_D[16]" LOC = "T18" ;
+NET "RAM_D[17]" LOC = "T22" ;
+NET "RAM_D[1]" LOC = "Y20" ;
+NET "RAM_D[2]" LOC = "Y19" ;
+NET "RAM_D[3]" LOC = "W22" ;
+NET "RAM_D[4]" LOC = "Y22" ;
+NET "RAM_D[5]" LOC = "V19" ;
+NET "RAM_D[6]" LOC = "W21" ;
+NET "RAM_D[7]" LOC = "W20" ;
+NET "RAM_D[8]" LOC = "U19" ;
+NET "RAM_D[9]" LOC = "V20" ;
+NET "ser_r[0]" LOC = "AB10" ;
+NET "ser_r[10]" LOC = "W10" ;
+NET "ser_r[11]" LOC = "Y1" ;
+NET "ser_r[12]" LOC = "Y3" ;
+NET "ser_r[13]" LOC = "Y2" ;
+NET "ser_r[14]" LOC = "W4" ;
+NET "ser_r[15]" LOC = "W1" ;
+NET "ser_r[1]" LOC = "AA10" ;
+NET "ser_r[2]" LOC = "U9" ;
+NET "ser_r[3]" LOC = "U6" ;
+NET "ser_r[4]" LOC = "AB11" ;
+NET "ser_r[5]" LOC = "Y7" ;
+NET "ser_r[6]" LOC = "W7" ;
+NET "ser_r[7]" LOC = "AB7" ;
+NET "ser_r[8]" LOC = "AA7" ;
+NET "ser_r[9]" LOC = "W9" ;
+NET "ser_t[0]" LOC = "V7" ;
+NET "ser_t[10]" LOC = "AA6" ;
+NET "ser_t[11]" LOC = "Y6" ;
+NET "ser_t[12]" LOC = "W8" ;
+NET "ser_t[13]" LOC = "V8" ;
+NET "ser_t[14]" LOC = "AB8" ;
+NET "ser_t[15]" LOC = "AA8" ;
+NET "ser_t[1]" LOC = "V10" ;
+NET "ser_t[2]" LOC = "AB4" ;
+NET "ser_t[3]" LOC = "AA4" ;
+NET "ser_t[4]" LOC = "Y5" ;
+NET "ser_t[5]" LOC = "W5" ;
+NET "ser_t[6]" LOC = "AB5" ;
+NET "ser_t[7]" LOC = "AA5" ;
+NET "ser_t[8]" LOC = "W6" ;
+NET "ser_t[9]" LOC = "V6" ;
+NET "clk_muxed" TNM_NET = "clk_muxed";
+TIMESPEC "TS_clk_muxed" = PERIOD "clk_muxed" 10 ns HIGH 50 %;
+NET "clk_to_mac" TNM_NET = "clk_to_mac";
+TIMESPEC "TS_clk_to_mac" = PERIOD "clk_to_mac" 8 ns HIGH 50 %;
+NET "cpld_clk" TNM_NET = "cpld_clk";
+TIMESPEC "TS_cpld_clk" = PERIOD "cpld_clk" 40 ns HIGH 50 %;
+NET "GMII_RX_CLK" TNM_NET = "GMII_RX_CLK";
+TIMESPEC "TS_GMII_RX_CLK" = PERIOD "GMII_RX_CLK" 8 ns HIGH 50 %;
+NET "ser_rx_clk" TNM_NET = "ser_rx_clk";
+TIMESPEC "TS_ser_rx_clk" = PERIOD "ser_rx_clk" 10 ns HIGH 50 %;
+#PACE: Start of Constraints generated by PACE
+
+#PACE: Start of PACE I/O Pin Assignments
+NET "adc_oen_a" LOC = "E19" ;
+NET "adc_oen_b" LOC = "C17" ;
+NET "adc_ovf_a" LOC = "F18" ;
+NET "adc_ovf_b" LOC = "B17" ;
+NET "adc_pdn_a" LOC = "E20" ;
+NET "adc_pdn_b" LOC = "D15" ;
+NET "clk_fpga_n" LOC = "B11" ;
+NET "clk_fpga_p" LOC = "A11" ;
+NET "clk_func" LOC = "C12" ;
+NET "clk_status" LOC = "B12" ;
+NET "clk_to_mac" LOC = "AB12" ;
+NET "cpld_clk" LOC = "AB14" ;
+NET "cpld_din" LOC = "AA14" ;
+NET "cpld_done" LOC = "V12" ;
+NET "cpld_mode" LOC = "U12" ;
+NET "cpld_start" LOC = "AA9" ;
+NET "exp_pps_in_n" LOC = "V4" ;
+NET "exp_pps_in_p" LOC = "V3" ;
+NET "exp_pps_out_n" LOC = "V2" ;
+NET "exp_pps_out_p" LOC = "V1" ;
+NET "GMII_COL" LOC = "U16" ;
+NET "GMII_CRS" LOC = "U17" ;
+NET "GMII_GTX_CLK" LOC = "AA17" | IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
+NET "GMII_RX_CLK" LOC = "W16" ;
+NET "GMII_RX_DV" LOC = "AB16" ;
+NET "GMII_RX_ER" LOC = "AA16" ;
+NET "GMII_TX_CLK" LOC = "W13" ;
+NET "GMII_TX_EN" LOC = "Y17" | IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
+NET "GMII_TX_ER" LOC = "V16" | IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
+NET "GMII_TXD<0>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
+NET "GMII_TXD<1>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
+NET "GMII_TXD<2>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
+NET "GMII_TXD<3>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
+NET "GMII_TXD<4>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
+NET "GMII_TXD<5>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
+NET "GMII_TXD<6>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
+NET "GMII_TXD<7>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
+NET "led1" LOC = "V11" ;
+NET "led2" LOC = "Y12" ;
+NET "MDC" LOC = "V18" ;
+NET "MDIO" LOC = "Y16" | PULLUP ;
+NET "PHY_CLK" LOC = "V15" ;
+NET "PHY_INTn" LOC = "AB13" ;
+NET "PHY_RESETn" LOC = "AA19" ;
+NET "pps_in" LOC = "Y11" ;
+NET "RAM_CE1n" LOC = "N21" ;
+NET "RAM_CENn" LOC = "M18" ;
+NET "RAM_CLK" LOC = "M17" ;
+NET "RAM_LDn" LOC = "M21" ;
+NET "RAM_OEn" LOC = "M19" ;
+NET "RAM_WEn" LOC = "M20" ;
+NET "SCL" LOC = "A7" ;
+NET "SCL_force" LOC = "E8" ;
+NET "sclk" LOC = "K5" ;
+NET "sclk_rx_adc" LOC = "J17" ;
+NET "sclk_rx_dac" LOC = "J19" ;
+NET "sclk_rx_db" LOC = "F19" ;
+NET "sclk_tx_adc" LOC = "H1" ;
+NET "sclk_tx_dac" LOC = "J5" ;
+NET "sclk_tx_db" LOC = "D3" ;
+NET "SDA" LOC = "D8" ;
+NET "SDA_force" LOC = "C11" ;
+NET "sdi" LOC = "J1" ;
+NET "sdi_rx_adc" LOC = "H22" ;
+NET "sdi_rx_dac" LOC = "J21" ;
+NET "sdi_rx_db" LOC = "H19" ;
+NET "sdi_tx_adc" LOC = "J4" ;
+NET "sdi_tx_dac" LOC = "J6" ;
+NET "sdi_tx_db" LOC = "G4" ;
+NET "sdo" LOC = "J2" ;
+NET "sdo_rx_adc" LOC = "H21" ;
+NET "sdo_rx_db" LOC = "G20" ;
+NET "sdo_tx_adc" LOC = "H2" ;
+NET "sdo_tx_db" LOC = "G3" ;
+NET "sen_clk" LOC = "K6" ;
+NET "sen_dac" LOC = "L1" ;
+NET "sen_rx_adc" LOC = "H18" ;
+NET "sen_rx_dac" LOC = "J18" ;
+NET "sen_rx_db" LOC = "D22" ;
+NET "sen_tx_adc" LOC = "G2" ;
+NET "sen_tx_dac" LOC = "H4" ;
+NET "sen_tx_db" LOC = "C1" ;
+NET "ser_enable" LOC = "W11" ;
+NET "ser_loopen" LOC = "Y4" ;
+NET "ser_prbsen" LOC = "AA3" ;
+NET "ser_rklsb" LOC = "V9" ;
+NET "ser_rkmsb" LOC = "Y10" ;
+NET "ser_rx_clk" LOC = "AA11" ;
+NET "ser_rx_en" LOC = "AB9" ;
+NET "ser_tklsb" LOC = "U10" | IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
+NET "ser_tkmsb" LOC = "U11" | IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
+NET "ser_tx_clk" LOC = "U7" | IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
+NET "ser_t<0>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
+NET "ser_t<1>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
+NET "ser_t<2>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
+NET "ser_t<3>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
+NET "ser_t<4>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
+NET "ser_t<5>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
+NET "ser_t<6>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
+NET "ser_t<7>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
+NET "ser_t<8>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
+NET "ser_t<9>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
+NET "ser_t<10>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
+NET "ser_t<11>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
+NET "ser_t<12>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
+NET "ser_t<13>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
+NET "ser_t<14>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
+NET "ser_t<15>" IOSTANDARD = LVCMOS25 | DRIVE = 12 | SLEW = FAST ;
+#PACE: Start of PACE Area Constraints
+
+#PACE: Start of PACE Prohibit Constraints
+
+#PACE: End of Constraints generated by PACE
--- /dev/null
+verilog work "../../opencores/uart16550/rtl/verilog/raminfr.v"
+verilog work "../../control_lib/ram_2port.v"
+verilog work "../../opencores/uart16550/rtl/verilog/uart_tfifo.v"
+verilog work "../../opencores/uart16550/rtl/verilog/uart_rfifo.v"
+verilog work "../../coregen/fifo_generator_v4_1.v"
+verilog work "../../control_lib/shortfifo.v"
+verilog work "../../control_lib/longfifo.v"
+verilog work "../../sdr_lib/sign_extend.v"
+verilog work "../../sdr_lib/cordic_stage.v"
+verilog work "../../sdr_lib/cic_int_shifter.v"
+verilog work "../../sdr_lib/cic_dec_shifter.v"
+verilog work "../../opencores/uart16550/rtl/verilog/uart_transmitter.v"
+verilog work "../../opencores/uart16550/rtl/verilog/uart_sync_flops.v"
+verilog work "../../opencores/uart16550/rtl/verilog/uart_receiver.v"
+verilog work "../../opencores/i2c/rtl/verilog/i2c_master_bit_ctrl.v"
+verilog work "../../opencores/aemb/rtl/verilog/aeMB_xecu.v"
+verilog work "../../opencores/aemb/rtl/verilog/aeMB_regf.v"
+verilog work "../../opencores/aemb/rtl/verilog/aeMB_ibuf.v"
+verilog work "../../opencores/aemb/rtl/verilog/aeMB_ctrl.v"
+verilog work "../../opencores/aemb/rtl/verilog/aeMB_bpcu.v"
+verilog work "../../opencores/8b10b/encode_8b10b.v"
+verilog work "../../opencores/8b10b/decode_8b10b.v"
+verilog work "../../eth/rtl/verilog/miim/eth_shiftreg.v"
+verilog work "../../eth/rtl/verilog/miim/eth_outputcontrol.v"
+verilog work "../../eth/rtl/verilog/miim/eth_clockgen.v"
+verilog work "../../eth/rtl/verilog/Reg_int.v"
+verilog work "../../eth/rtl/verilog/RMON/RMON_ctrl.v"
+verilog work "../../eth/rtl/verilog/RMON/RMON_addr_gen.v"
+verilog work "../../eth/rtl/verilog/MAC_tx/Random_gen.v"
+verilog work "../../eth/rtl/verilog/MAC_tx/MAC_tx_ctrl.v"
+verilog work "../../eth/rtl/verilog/MAC_tx/MAC_tx_addr_add.v"
+verilog work "../../eth/rtl/verilog/MAC_tx/MAC_tx_FF.v"
+verilog work "../../eth/rtl/verilog/MAC_tx/CRC_gen.v"
+verilog work "../../eth/rtl/verilog/MAC_rx/MAC_rx_ctrl.v"
+verilog work "../../eth/rtl/verilog/MAC_rx/MAC_rx_add_chk.v"
+verilog work "../../eth/rtl/verilog/MAC_rx/MAC_rx_FF.v"
+verilog work "../../eth/rtl/verilog/MAC_rx/CRC_chk.v"
+verilog work "../../eth/rtl/verilog/MAC_rx/Broadcast_filter.v"
+verilog work "../../control_lib/ss_rcvr.v"
+verilog work "../../control_lib/cascadefifo2.v"
+verilog work "../../control_lib/CRC16_D16.v"
+verilog work "../../timing/time_sender.v"
+verilog work "../../timing/time_receiver.v"
+verilog work "../../serdes/serdes_tx.v"
+verilog work "../../serdes/serdes_rx.v"
+verilog work "../../serdes/serdes_fc_tx.v"
+verilog work "../../serdes/serdes_fc_rx.v"
+verilog work "../../sdr_lib/round.v"
+verilog work "../../sdr_lib/cordic.v"
+verilog work "../../sdr_lib/cic_interp.v"
+verilog work "../../sdr_lib/cic_decim.v"
+verilog work "../../opencores/uart16550/rtl/verilog/uart_wb.v"
+verilog work "../../opencores/uart16550/rtl/verilog/uart_regs.v"
+verilog work "../../opencores/uart16550/rtl/verilog/uart_debug_if.v"
+verilog work "../../opencores/spi/rtl/verilog/spi_shift.v"
+verilog work "../../opencores/spi/rtl/verilog/spi_clgen.v"
+verilog work "../../opencores/i2c/rtl/verilog/i2c_master_byte_ctrl.v"
+verilog work "../../opencores/aemb/rtl/verilog/aeMB_edk32.v"
+verilog work "../../eth/rtl/verilog/flow_ctrl_tx.v"
+verilog work "../../eth/rtl/verilog/flow_ctrl_rx.v"
+verilog work "../../eth/rtl/verilog/eth_miim.v"
+verilog work "../../eth/rtl/verilog/RMON.v"
+verilog work "../../eth/rtl/verilog/Phy_int.v"
+verilog work "../../eth/rtl/verilog/MAC_tx.v"
+verilog work "../../eth/rtl/verilog/MAC_rx.v"
+verilog work "../../eth/rtl/verilog/Clk_ctrl.v"
+verilog work "../../control_lib/strobe_gen.v"
+verilog work "../../control_lib/setting_reg.v"
+verilog work "../../control_lib/mux8.v"
+verilog work "../../control_lib/mux4.v"
+verilog work "../../control_lib/icache.v"
+verilog work "../../control_lib/dpram32.v"
+verilog work "../../control_lib/decoder_3_8.v"
+verilog work "../../control_lib/dcache.v"
+verilog work "../../control_lib/buffer_int.v"
+verilog work "../../timing/timer.v"
+verilog work "../../timing/time_sync.v"
+verilog work "../../serdes/serdes.v"
+verilog work "../../sdr_lib/tx_control.v"
+verilog work "../../sdr_lib/rx_control.v"
+verilog work "../../sdr_lib/dsp_core_tx.v"
+verilog work "../../sdr_lib/dsp_core_rx.v"
+verilog work "../../opencores/uart16550/rtl/verilog/uart_top.v"
+verilog work "../../opencores/spi/rtl/verilog/spi_top.v"
+verilog work "../../opencores/simple_pic/rtl/simple_pic.v"
+verilog work "../../opencores/i2c/rtl/verilog/i2c_master_top.v"
+verilog work "../../opencores/aemb/rtl/verilog/aeMB_core_BE.v"
+verilog work "../../eth/rtl/verilog/MAC_top.v"
+verilog work "../../eth/mac_txfifo_int.v"
+verilog work "../../eth/mac_rxfifo_int.v"
+verilog work "../../control_lib/wb_readback_mux.v"
+verilog work "../../control_lib/wb_1master.v"
+verilog work "../../control_lib/system_control.v"
+verilog work "../../control_lib/settings_bus.v"
+verilog work "../../control_lib/ram_loader.v"
+verilog work "../../control_lib/ram_harv_cache.v"
+verilog work "../../control_lib/nsgpio.v"
+verilog work "../../control_lib/extram_interface.v"
+verilog work "../../control_lib/buffer_pool.v"
+verilog work "../../control_lib/atr_controller.v"
+verilog work "../u2_basic/u2_basic.v"
+verilog work "u2_fpga_top.v"
--- /dev/null
+`timescale 1ns / 1ps
+//////////////////////////////////////////////////////////////////////////////////
+
+module u2_fpga_top
+ (
+ // Misc, debug
+ output led1,
+ output led2,
+ output [31:0] debug,
+ output [1:0] debug_clk,
+
+ // Expansion
+ input exp_pps_in_p, // Diff
+ input exp_pps_in_n, // Diff
+ output exp_pps_out_p, // Diff
+ output exp_pps_out_n, // Diff
+
+ // GMII
+ // GMII-CTRL
+ input GMII_COL,
+ input GMII_CRS,
+
+ // GMII-TX
+ output reg [7:0] GMII_TXD,
+ output reg GMII_TX_EN,
+ output reg GMII_TX_ER,
+ output GMII_GTX_CLK,
+ input GMII_TX_CLK, // 100mbps clk
+
+ // GMII-RX
+ input [7:0] GMII_RXD,
+ input GMII_RX_CLK,
+ input GMII_RX_DV,
+ input GMII_RX_ER,
+
+ // GMII-Management
+ inout MDIO,
+ output MDC,
+ input PHY_INTn, // open drain
+ output PHY_RESETn,
+ input PHY_CLK, // possibly use on-board osc
+
+ // RAM
+ inout [17:0] RAM_D,
+ output [18:0] RAM_A,
+ output RAM_CE1n,
+ output RAM_CENn,
+ output RAM_CLK,
+ output RAM_WEn,
+ output RAM_OEn,
+ output RAM_LDn,
+
+ // SERDES
+ output ser_enable,
+ output ser_prbsen,
+ output ser_loopen,
+ output ser_rx_en,
+
+ output ser_tx_clk,
+ output reg [15:0] ser_t,
+ output reg ser_tklsb,
+ output reg ser_tkmsb,
+
+ input ser_rx_clk,
+ input [15:0] ser_r,
+ input ser_rklsb,
+ input ser_rkmsb,
+
+ // CPLD interface
+ output cpld_start, // AA9
+ output cpld_mode, // U12
+ output cpld_done, // V12
+ input cpld_din, // AA14 Now shared with CFG_Din
+ input cpld_clk, // AB14 serial clock
+
+ // ADC
+ input [13:0] adc_a,
+ input adc_ovf_a,
+ output adc_oen_a,
+ output adc_pdn_a,
+
+ input [13:0] adc_b,
+ input adc_ovf_b,
+ output adc_oen_b,
+ output adc_pdn_b,
+
+ // DAC
+ output [15:0] dac_a,
+ output [15:0] dac_b,
+
+ // I2C
+ inout SCL,
+ inout SDA,
+ input SCL_force,
+ input SDA_force,
+
+ // Clock Gen Control
+ output [1:0] clk_en,
+ output [1:0] clk_sel,
+ input clk_func, // FIXME is an input to control the 9510
+ input clk_status,
+
+ // Clocks
+ input clk_fpga_p, // Diff
+ input clk_fpga_n, // Diff
+ input clk_to_mac,
+ input pps_in,
+
+ // Generic SPI
+ output sclk,
+ output sen_clk,
+ output sen_dac,
+ output sdi,
+ input sdo,
+
+ // TX DBoard
+ output sen_tx_db,
+ output sclk_tx_db,
+ input sdo_tx_db,
+ output sdi_tx_db,
+
+ output sen_tx_adc,
+ output sclk_tx_adc,
+ input sdo_tx_adc,
+ output sdi_tx_adc,
+
+ output sen_tx_dac,
+ output sclk_tx_dac,
+ output sdi_tx_dac,
+
+ inout [15:0] io_tx,
+
+ // RX DBoard
+ output sen_rx_db,
+ output sclk_rx_db,
+ input sdo_rx_db,
+ output sdi_rx_db,
+
+ output sen_rx_adc,
+ output sclk_rx_adc,
+ input sdo_rx_adc,
+ output sdi_rx_adc,
+
+ output sen_rx_dac,
+ output sclk_rx_dac,
+ output sdi_rx_dac,
+
+ inout [15:0] io_rx
+ );
+
+ // FPGA-specific pins connections
+ wire aux_clk = PHY_CLK;
+ //wire cpld_detached = RAM_A[14]; // FIXME Hacked on with Blue Wire
+ wire cpld_detached = SDA_force; // FIXME Hacked on with Blue Wire
+
+ wire clk_fpga, dsp_clk, clk_div, dcm_out, wb_clk, clock_ready;
+
+ IBUFGDS clk_fpga_pin (.O(clk_fpga),.I(clk_fpga_p),.IB(clk_fpga_n));
+ defparam clk_fpga_pin.IOSTANDARD = "LVPECL_25";
+
+ wire exp_pps_in;
+ IBUFDS exp_pps_in_pin (.O(exp_pps_in),.I(exp_pps_in_p),.IB(exp_pps_in_n));
+ defparam exp_pps_in_pin.IOSTANDARD = "LVDS_25";
+
+ wire exp_pps_out;
+ OBUFDS exp_pps_out_pin (.O(exp_pps_out_p),.OB(exp_pps_out_n),.I(exp_pps_out));
+ defparam exp_pps_out_pin.IOSTANDARD = "LVDS_25";
+
+ reg [5:0] clock_ready_d;
+ always @(posedge aux_clk)
+ clock_ready_d[5:0] <= {clock_ready_d[4:0],clock_ready};
+
+ wire dcm_rst = ~&clock_ready_d & |clock_ready_d;
+ wire clk_muxed = clock_ready ? clk_fpga : aux_clk;
+
+ wire adc_on_a, adc_on_b, adc_oe_a, adc_oe_b;
+ assign adc_oen_a = ~adc_oe_a;
+ assign adc_oen_b = ~adc_oe_b;
+ assign adc_pdn_a = ~adc_on_a;
+ assign adc_pdn_b = ~adc_on_b;
+
+ // Handle Clocks
+ DCM DCM_INST (.CLKFB(dsp_clk),
+ .CLKIN(clk_muxed),
+ .DSSEN(0),
+ .PSCLK(0),
+ .PSEN(0),
+ .PSINCDEC(0),
+ .RST(dcm_rst),
+ .CLKDV(clk_div),
+ .CLKFX(),
+ .CLKFX180(),
+ .CLK0(dcm_out),
+ .CLK2X(),
+ .CLK2X180(),
+ .CLK90(),
+ .CLK180(),
+ .CLK270(),
+ .LOCKED(LOCKED_OUT),
+ .PSDONE(),
+ .STATUS());
+ defparam DCM_INST.CLK_FEEDBACK = "1X";
+ defparam DCM_INST.CLKDV_DIVIDE = 2.0;
+ defparam DCM_INST.CLKFX_DIVIDE = 1;
+ defparam DCM_INST.CLKFX_MULTIPLY = 4;
+ defparam DCM_INST.CLKIN_DIVIDE_BY_2 = "FALSE";
+ defparam DCM_INST.CLKIN_PERIOD = 10.000;
+ defparam DCM_INST.CLKOUT_PHASE_SHIFT = "NONE";
+ defparam DCM_INST.DESKEW_ADJUST = "SYSTEM_SYNCHRONOUS";
+ defparam DCM_INST.DFS_FREQUENCY_MODE = "LOW";
+ defparam DCM_INST.DLL_FREQUENCY_MODE = "LOW";
+ defparam DCM_INST.DUTY_CYCLE_CORRECTION = "TRUE";
+ defparam DCM_INST.FACTORY_JF = 16'h8080;
+ defparam DCM_INST.PHASE_SHIFT = 0;
+ defparam DCM_INST.STARTUP_WAIT = "FALSE";
+
+ BUFG dspclk_BUFG (.I(dcm_out), .O(dsp_clk));
+ BUFG wbclk_BUFG (.I(clk_div), .O(wb_clk));
+
+ // I2C -- Don't use external transistors for open drain, the FPGA implements this
+ IOBUF scl_pin(.O(scl_pad_i), .IO(SCL), .I(scl_pad_o), .T(scl_pad_oen_o));
+ IOBUF sda_pin(.O(sda_pad_i), .IO(SDA), .I(sda_pad_o), .T(sda_pad_oen_o));
+
+ // LEDs are active low outputs
+ wire led1_int, led2_int;
+ assign led1 = ~led1_int;
+ assign led2 = ~led2_int;
+
+ // SPI
+ wire miso, mosi, sclk_int;
+ assign {sclk,sdi} = (~sen_clk | ~sen_dac) ? {sclk_int,mosi} : 2'b0;
+ assign {sclk_tx_db,sdi_tx_db} = ~sen_tx_db ? {sclk_int,mosi} : 2'b0;
+ assign {sclk_tx_dac,sdi_tx_dac} = ~sen_tx_dac ? {sclk_int,mosi} : 2'b0;
+ assign {sclk_tx_adc,sdi_tx_adc} = ~sen_tx_adc ? {sclk_int,mosi} : 2'b0;
+ assign {sclk_rx_db,sdi_rx_db} = ~sen_rx_db ? {sclk_int,mosi} : 2'b0;
+ assign {sclk_rx_dac,sdi_rx_dac} = ~sen_rx_dac ? {sclk_int,mosi} : 2'b0;
+ assign {sclk_rx_adc,sdi_rx_adc} = ~sen_rx_adc ? {sclk_int,mosi} : 2'b0;
+
+ assign miso = (~sen_clk & sdo) | (~sen_dac & sdo) |
+ (~sen_tx_db & sdo_tx_db) | (~sen_tx_adc & sdo_tx_adc) |
+ (~sen_rx_db & sdo_rx_db) | (~sen_rx_adc & sdo_rx_adc);
+
+ wire GMII_TX_EN_unreg, GMII_TX_ER_unreg;
+ wire [7:0] GMII_TXD_unreg;
+ wire GMII_GTX_CLK_int;
+
+ always @(posedge GMII_GTX_CLK_int)
+ begin
+ GMII_TX_EN <= GMII_TX_EN_unreg;
+ GMII_TX_ER <= GMII_TX_ER_unreg;
+ GMII_TXD <= GMII_TXD_unreg;
+ end
+
+ OFDDRRSE OFDDRRSE_gmii_inst
+ (.Q(GMII_GTX_CLK), // Data output (connect directly to top-level port)
+ .C0(GMII_GTX_CLK_int), // 0 degree clock input
+ .C1(~GMII_GTX_CLK_int), // 180 degree clock input
+ .CE(1), // Clock enable input
+ .D0(0), // Posedge data input
+ .D1(1), // Negedge data input
+ .R(0), // Synchronous reset input
+ .S(0) // Synchronous preset input
+ );
+
+ wire ser_tklsb_unreg, ser_tkmsb_unreg;
+ wire [15:0] ser_t_unreg;
+ wire ser_tx_clk_int;
+
+ always @(posedge ser_tx_clk_int)
+ begin
+ ser_tklsb <= ser_tklsb_unreg;
+ ser_tkmsb <= ser_tkmsb_unreg;
+ ser_t <= ser_t_unreg;
+ end
+
+ assign ser_tx_clk = clk_fpga;
+
+ reg [15:0] ser_r_int;
+ reg ser_rklsb_int, ser_rkmsb_int;
+
+ always @(posedge ser_rx_clk)
+ begin
+ ser_r_int <= ser_r;
+ ser_rklsb_int <= ser_rklsb;
+ ser_rkmsb_int <= ser_rkmsb;
+ end
+
+ /*
+ OFDDRRSE OFDDRRSE_serdes_inst
+ (.Q(ser_tx_clk), // Data output (connect directly to top-level port)
+ .C0(ser_tx_clk_int), // 0 degree clock input
+ .C1(~ser_tx_clk_int), // 180 degree clock input
+ .CE(1), // Clock enable input
+ .D0(0), // Posedge data input
+ .D1(1), // Negedge data input
+ .R(0), // Synchronous reset input
+ .S(0) // Synchronous preset input
+ );
+ */
+ u2_basic u2_basic(.dsp_clk (dsp_clk),
+ .wb_clk (wb_clk),
+ .clock_ready (clock_ready),
+ .clk_to_mac (clk_to_mac),
+ .pps_in (pps_in),
+ .led1 (led1_int),
+ .led2 (led2_int),
+ .debug (debug[31:0]),
+ .debug_clk (debug_clk[1:0]),
+ .exp_pps_in (exp_pps_in),
+ .exp_pps_out (exp_pps_out),
+ .GMII_COL (GMII_COL),
+ .GMII_CRS (GMII_CRS),
+ .GMII_TXD (GMII_TXD_unreg[7:0]),
+ .GMII_TX_EN (GMII_TX_EN_unreg),
+ .GMII_TX_ER (GMII_TX_ER_unreg),
+ .GMII_GTX_CLK (GMII_GTX_CLK_int),
+ .GMII_TX_CLK (GMII_TX_CLK),
+ .GMII_RXD (GMII_RXD[7:0]),
+ .GMII_RX_CLK (GMII_RX_CLK),
+ .GMII_RX_DV (GMII_RX_DV),
+ .GMII_RX_ER (GMII_RX_ER),
+ .MDIO (MDIO),
+ .MDC (MDC),
+ .PHY_INTn (PHY_INTn),
+ .PHY_RESETn (PHY_RESETn),
+ .PHY_CLK (PHY_CLK),
+ .ser_enable (ser_enable),
+ .ser_prbsen (ser_prbsen),
+ .ser_loopen (ser_loopen),
+ .ser_rx_en (ser_rx_en),
+ .ser_tx_clk (ser_tx_clk_int),
+ .ser_t (ser_t_unreg[15:0]),
+ .ser_tklsb (ser_tklsb_unreg),
+ .ser_tkmsb (ser_tkmsb_unreg),
+ .ser_rx_clk (ser_rx_clk),
+ .ser_r (ser_r_int[15:0]),
+ .ser_rklsb (ser_rklsb_int),
+ .ser_rkmsb (ser_rkmsb_int),
+ .cpld_start (cpld_start),
+ .cpld_mode (cpld_mode),
+ .cpld_done (cpld_done),
+ .cpld_din (cpld_din),
+ .cpld_clk (cpld_clk),
+ .cpld_detached (cpld_detached),
+ .adc_a (adc_a[13:0]),
+ .adc_ovf_a (adc_ovf_a),
+ .adc_on_a (adc_on_a),
+ .adc_oe_a (adc_oe_a),
+ .adc_b (adc_b[13:0]),
+ .adc_ovf_b (adc_ovf_b),
+ .adc_on_b (adc_on_b),
+ .adc_oe_b (adc_oe_b),
+ .dac_a (dac_a[15:0]),
+ .dac_b (dac_b[15:0]),
+ .scl_pad_i (scl_pad_i),
+ .scl_pad_o (scl_pad_o),
+ .scl_pad_oen_o (scl_pad_oen_o),
+ .sda_pad_i (sda_pad_i),
+ .sda_pad_o (sda_pad_o),
+ .sda_pad_oen_o (sda_pad_oen_o),
+ .clk_en (clk_en[1:0]),
+ .clk_sel (clk_sel[1:0]),
+ .clk_func (clk_func),
+ .clk_status (clk_status),
+ .sclk (sclk_int),
+ .mosi (mosi),
+ .miso (miso),
+ .sen_clk (sen_clk),
+ .sen_dac (sen_dac),
+ .sen_tx_db (sen_tx_db),
+ .sen_tx_adc (sen_tx_adc),
+ .sen_tx_dac (sen_tx_dac),
+ .sen_rx_db (sen_rx_db),
+ .sen_rx_adc (sen_rx_adc),
+ .sen_rx_dac (sen_rx_dac),
+ .io_tx (io_tx[15:0]),
+ .io_rx (io_rx[15:0]),
+ .RAM_D (RAM_D),
+ .RAM_A (RAM_A),
+ .RAM_CE1n (RAM_CE1n),
+ .RAM_CENn (RAM_CENn),
+ .RAM_CLK (RAM_CLK),
+ .RAM_WEn (RAM_WEn),
+ .RAM_OEn (RAM_OEn),
+ .RAM_LDn (RAM_LDn),
+ .uart_tx_o (),
+ .uart_rx_i (),
+ .uart_baud_o (),
+ .sim_mode (1'b0),
+ .clock_divider (2)
+ );
+
+endmodule // u2_fpga_top
AM_CPPFLAGS = \
$(VRT_INCLUDES) \
$(BOOST_CPPFLAGS) \
- $(CPPUNIT_INCLUDES)
+ $(CPPUNIT_INCLUDES) \
+ $(GRUEL_INCLUDES)
bin_PROGRAMS =
projects / debian / gnuradio / commitdiff