# This used to be set in configure.ac but is now defined here for all
# Makefiles when this fragment is included.
-STD_DEFINES_AND_INCLUDES = $(DEFINES) $(BOOST_CPPFLAGS) \
- $(GNURADIO_INCLUDES) $(GRUEL_INCLUDES)
+STD_DEFINES_AND_INCLUDES = $(DEFINES) $(GNURADIO_INCLUDES) \
+ $(GRUEL_INCLUDES) $(BOOST_CPPFLAGS)
# when including for compilation from pre-installed libraries and such,
# need to make sure those are put last on the compile command
# Other common defines; use "+=" to add to these
STAMPS =
-MOSTLYCLEANFILES = $(BUILT_SOURCES) $(STAMPS) *.pyc *.pyo *~ *.tmp *.loT
+MOSTLYCLEANFILES = $(BUILT_SOURCES) $(STAMPS) *.pyc *.pyo *~ *.tmp *.loT \
+ .unittests/* .unittests/python/*
# Don't distribute the files defined in the variable 'no_dist_files'
dist-hook:
AC_DEFUN([USRP_LIBUSB], [
- dnl Use PKGCONFIG to check for packages first, then check to
- dnl make sure the USB_* variables work (whether from PKGCONFIG
- dnl or overridden by the user)
-
- dnl do not use LDFLAGS, since PKGCONFIG will provide everything
+ dnl do not use LDFLAGS, except on Windows
saved_LDFLAGS=${LDFLAGS}
- LDFLAGS=
- LIBUSB_PKG_CONFIG_NAME=
+ case "$host_os" in
+ cygwin* | mingw*)
+ ;;
+ *)
+ LDFLAGS=
+ ;;
+ esac
- dnl loop over various possible 'libusb' PKGCONFIG names, and choose
- dnl the first one that meets both the user's selection (via
- dnl configure flags) as well as what is installed
+ dnl this variable is set in usrp/usrp.pc.in as a requirement
+ dnl for libusrp; it is OK to be empty.
+ LIBUSB_PKG_CONFIG_NAME=
- dnl create the list of libusb PKGCONFIG modules to test
+ dnl for Windows (cygin, mingw), do not use PKGCONFIG since LIBUSB
+ dnl does not install a .pc file. For all other OSs, use
+ dnl PKGCONFIG to check for various package names first.
libusb_list=''
- if test x$1 = xyes; then
- dnl libusb-1.0 was requested; just test for it
- libusb_list="libusb-1.0"
- else
- dnl test for legacy libusb only
- libusb_list="libusb libusb-legacy"
- fi
+ case "$host_os" in
+ cygwin* | mingw*)
+ libusb_list='libusb'
+ ;;
+ *)
+ dnl create the list of libusb PKGCONFIG modules to test
+ if test x$1 = xyes; then
+ dnl libusb-1.0 was requested; just test for it
+ libusb_list="libusb-1.0"
+ else
+ dnl test for legacy libusb only
+ libusb_list="libusb libusb-legacy"
+ fi
+ ;;
+ esac
+
+ dnl loop over various possible 'libusb' names, and
+ dnl choose the first one that meets both the user's selection
+ dnl (via configure flags) as well as what is installed
for libusb_name in ${libusb_list}; do
dnl clear internal variables
libusbok=no
usb_lib_func=''
usb_lib_name=''
- dnl start checks
- AC_MSG_NOTICE([Checking for LIBUSB version '${libusb_name}'])
- if test ${libusb_name} = "libusb-1.0"; then
- dnl see if the pkgconfig module is available
- PKG_CHECK_MODULES(USB, ${libusb_name}, [
- libusbok=yes
- have_libusb1=yes
- usb_header='libusb-1.0/libusb.h'
- usb_lib_func='libusb_bulk_transfer'
- ], [libusbok=no])
- else
- dnl see if the pkgconfig module is available
- PKG_CHECK_MODULES(USB, ${libusb_name}, [
- libusbok=yes
+ case "$host_os" in
+ cygwin* | mingw*)
+ USB_INCLUDEDIR=
+ USB_INCLUDES=
+ USB_LIBS=-lusb
usb_header='usb.h'
usb_lib_func='usb_bulk_write'
- ], [libusbok=no])
- fi
+ libusbok=yes
+ ;;
+ *)
+ dnl start checks
+ AC_MSG_NOTICE([Checking for LIBUSB version '${libusb_name}'])
+ if test ${libusb_name} = "libusb-1.0"; then
+ dnl see if the pkgconfig module is available
+ PKG_CHECK_MODULES(USB, ${libusb_name}, [
+ libusbok=yes
+ have_libusb1=yes
+ usb_header='libusb-1.0/libusb.h'
+ usb_lib_func='libusb_bulk_transfer'
+ ], [libusbok=no])
+ else
+ dnl see if the pkgconfig module is available
+ PKG_CHECK_MODULES(USB, ${libusb_name}, [
+ libusbok=yes
+ usb_header='usb.h'
+ usb_lib_func='usb_bulk_write'
+ ], [libusbok=no])
+ fi
+ ;;
+ esac
if test $libusbok = yes; then
- dnl PKGCONFIG found a version of LIBUSB.
+ dnl PKGCONFIG found a version of LIBUSB, or the info was
+ dnl provided by the user, or the OS is Windows.
+
dnl Check it to make sure it meets enough criteria:
dnl Verify that $usb_header is a valid header. If so, then
dnl verify that $usb_lib_func can be found in the library
dnl $usb_lib_name. if so, verify that the symbol 'usb_debug' is
- dnl found in the library.
+ dnl found in the library if not using Windows.
dnl Check for the header. Similar to AC_CHECK_HEADERS,
dnl but doesn't append to known \#defines.
if test $libusbok = yes; then
if test ${libusb_name} != "libusb-1.0"; then
dnl PKGCONFIG found a legacy version of libusb; make sure the
- dnl variable _usb_debug is available in the found library
- AC_LANG_PUSH(C)
- save_CPPFLAGS="$CPPFLAGS"
- CPPFLAGS="$USB_INCLUDES"
- save_LIBS="$LIBS"
- LIBS="$USB_LIBS"
- AC_MSG_CHECKING([$libusb_name for symbol usb_debug in library $usb_lib_name])
- AC_LINK_IFELSE([AC_LANG_PROGRAM([[
- extern int usb_debug;]],
- [[usb_debug = 0;]])],
- [libusbok=yes],[libusbok=no])
- AC_MSG_RESULT([$libusbok])
- LIBS="$save_LIBS"
- CPPFLAGS="$save_CPPFLAGS"
- AC_LANG_POP(C)
+ dnl variable _usb_debug is available in the found library.
+ dnl Do not test on Windows, since that symbol is not defined.
+ case "$host_os" in
+ cygwin* | mingw*)
+ ;;
+ *)
+ AC_LANG_PUSH(C)
+ save_CPPFLAGS="$CPPFLAGS"
+ if test x$USB_INCLUDEDIR != x; then
+ CPPFLAGS="$USB_INCLUDES"
+ fi
+ save_LIBS="$LIBS"
+ LIBS="$USB_LIBS"
+ AC_MSG_CHECKING([$libusb_name for symbol usb_debug in library $usb_lib_name])
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[
+ extern int usb_debug;]],
+ [[usb_debug = 0;]])],
+ [libusbok=yes],[libusbok=no])
+ AC_MSG_RESULT([$libusbok])
+ LIBS="$save_LIBS"
+ CPPFLAGS="$save_CPPFLAGS"
+ AC_LANG_POP(C)
+ ;;
+ esac
fi
fi
fi
fi
dnl if everything checks out OK, finish up
if test $libusbok = yes; then
- LIBUSB_PKG_CONFIG_NAME="${libusb_name}"
+ case "$host_os" in
+ cygwin* | mingw*)
+ ;;
+ *)
+ LIBUSB_PKG_CONFIG_NAME="${libusb_name}"
+ ;;
+ esac
break
else
dnl something wasn't found in this LIBUSB version.
dnl final error checking, mostly to create #define's
AC_LANG_PUSH(C)
save_CPPFLAGS="$CPPFLAGS"
- CPPFLAGS="$USB_INCLUDES"
+ if test x$USB_INCLUDEDIR != x; then
+ CPPFLAGS="$USB_INCLUDES"
+ fi
dnl Check for the header.
AC_CHECK_HEADERS([$usb_header], [], [libusbok=no])
CPPFLAGS="$save_CPPFLAGS"
dnl check for the library (again)
AC_LANG_PUSH(C)
save_CPPFLAGS="$CPPFLAGS"
- CPPFLAGS="$USB_INCLUDES"
+ if test x$USB_INCLUDEDIR != x; then
+ CPPFLAGS="$USB_INCLUDES"
+ fi
save_LIBS="$LIBS"
LIBS="$USB_LIBS"
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
+# case "$host_os" in
+# cygwin* | mingw*)
+# USB_LIBS="$LIBS"
+# ;;
+# *) ;;
+# esac
LIBS="$save_LIBS"
CPPFLAGS="$save_CPPFLAGS"
AC_LANG_POP(C)
--- /dev/null
+#!/usr/bin/env python
+
+import re
+import datetime
+import subprocess
+import multiprocessing
+
+def command(*args): return subprocess.Popen(args, stdout=subprocess.PIPE).communicate()[0]
+
+def is_gnuradio_co_source(lines):
+ for line in lines[:20]:
+ if 'GNU Radio is free software' in line: return True
+ return False
+
+def get_gnuradio_co_line(lines):
+ for i, line in enumerate(lines[:5]):
+ if 'Copyright' in line and 'Free Software Foundation' in line: return line, i
+ return None
+
+def fix_co_years(files):
+ for file in files:
+ print file
+ lines = open(file).readlines()
+ if not is_gnuradio_co_source(lines): continue
+
+ #extract the years from the git history
+ years = set(map(
+ lambda l: int(l.split()[-2]),
+ filter(
+ lambda l: l.startswith('Date'),
+ command('git', 'log', file).splitlines(),
+ ),
+ ))
+
+ #extract line and line number for co line
+ try: line, num = get_gnuradio_co_line(lines)
+ except: continue
+
+ #extract years from co string
+ try:
+ co_years_str = re.match('^.*Copyright (.*) Free Software Foundation.*$', line).groups()[0]
+ co_years = set(map(int, co_years_str.split(',')))
+ except: print ' format error on line %d: "%s"'%(num, line); continue
+
+ #update the years if missing any
+ all_years = co_years.union(years)
+ if all_years != co_years:
+ print ' missing years: %s'%(', '.join(map(str, sorted(all_years - co_years))))
+ all_years.add(datetime.datetime.now().year) #add the current year
+ all_years_str = ', '.join(map(str, sorted(all_years)))
+ new_text = ''.join(lines[:num] + [line.replace(co_years_str, all_years_str)] + lines[num+1:])
+ open(file, 'w').write(new_text)
+
+if __name__ == "__main__":
+ #get recursive list of files in the repo
+ files = command('git', 'ls-tree', '--name-only', 'HEAD', '-r').splitlines()
+
+ #start n+1 processes to handle the files
+ num_procs = multiprocessing.cpu_count()
+ procs = [multiprocessing.Process(
+ target=lambda *files: fix_co_years(files),
+ args=files[num::num_procs],
+ ) for num in range(num_procs)]
+ map(multiprocessing.Process.start, procs)
+ map(multiprocessing.Process.join, procs)
/* -*- c++ -*- */
/*
- * Copyright 2007 Free Software Foundation, Inc.
+ * Copyright 2007,2010 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
*/
#include <cppunit/TextTestRunner.h>
+#include <cppunit/XmlOutputter.h>
+#include <gr_unittests.h>
#include "../lib/runtime/qa_gcell_runtime.h"
#include "../lib/wrapper/qa_gcell_wrapper.h"
int
main(int argc, char **argv)
{
-
- CppUnit::TextTestRunner runner;
+ char path[200];
+ get_unittest_path ("gcell_all.xml", path, 200);
+
+ CppUnit::TextTestRunner runner;
+ std::ofstream xmlfile(path);
+ CppUnit::XmlOutputter *xmlout = new CppUnit::XmlOutputter(&runner.result(), xmlfile);
runner.addTest(qa_gcell_runtime::suite());
runner.addTest(qa_gcell_wrapper::suite());
+ runner.setOutputter(xmlout);
bool was_successful = runner.run("", false);
IBM_PPU_SYNC_INCLUDES = -I$(top_srcdir)/gcell/ibm/sync/ppu_source
-AM_CPPFLAGS = $(DEFINES) $(BOOST_CPPFLAGS) $(CPPUNIT_INCLUDES) \
- $(GCELL_INCLUDES) $(IBM_PPU_SYNC_INCLUDES) $(WITH_INCLUDES)
+AM_CPPFLAGS = $(DEFINES) $(GCELL_INCLUDES) $(IBM_PPU_SYNC_INCLUDES) \
+ $(BOOST_CPPFLAGS) $(CPPUNIT_INCLUDES) $(WITH_INCLUDES)
dist_bin_SCRIPTS = gcell-embedspu-libtool
/gr_rational_resampler_base_scc.cc
/gr_rational_resampler_base_scc.h
/gr_rational_resampler_base_scc.i
+/gri_fir_filter_with_buffer_ccc.cc
+/gri_fir_filter_with_buffer_ccc.h
+/gri_fir_filter_with_buffer_ccf.cc
+/gri_fir_filter_with_buffer_ccf.h
+/gri_fir_filter_with_buffer_fcc.cc
+/gri_fir_filter_with_buffer_fcc.h
+/gri_fir_filter_with_buffer_fff.cc
+/gri_fir_filter_with_buffer_fff.h
+/gri_fir_filter_with_buffer_fsf.cc
+/gri_fir_filter_with_buffer_fsf.h
+/gri_fir_filter_with_buffer_scc.cc
+/gri_fir_filter_with_buffer_scc.h
/stamp-*
#
-# Copyright 2001,2002,2004,2005,2006,2007,2008,2009 Free Software Foundation, Inc.
+# Copyright 2001,2002,2004,2005,2006,2007,2008,2009,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
generate_gr_fir_sysconfig_generic.py \
generate_gr_fir_util.py \
generate_gr_freq_xlating_fir_filter_XXX.py \
+ generate_gri_fir_filter_with_buffer_XXX.py \
generate_utils.py \
gr_fir_XXX.cc.t \
gr_fir_XXX.h.t \
gr_rational_resampler_base_XXX.i.t \
gr_freq_xlating_fir_filter_XXX.cc.t \
gr_freq_xlating_fir_filter_XXX.h.t \
- gr_freq_xlating_fir_filter_XXX.i.t
+ gr_freq_xlating_fir_filter_XXX.i.t \
+ gri_fir_filter_with_buffer_XXX.cc.t \
+ gri_fir_filter_with_buffer_XXX.h.t
+
# Source built by Python into $(builddir)
BUILT_SOURCES = \
float_dotprod_generic.c \
short_dotprod_generic.c \
gr_pfb_channelizer_ccf.cc \
+ gr_pfb_synthesis_filterbank_ccf.cc\
gr_pfb_decimator_ccf.cc \
gr_pfb_interpolator_ccf.cc \
gr_pfb_arb_resampler_ccf.cc \
qa_gr_fir_scc.cc \
qa_gr_rotator.cc \
qa_gri_mmse_fir_interpolator.cc \
- qa_gri_mmse_fir_interpolator_cc.cc
+ qa_gri_mmse_fir_interpolator_cc.cc \
+ qa_gri_fir_filter_with_buffer_ccf.cc \
+ qa_gri_fir_filter_with_buffer_ccc.cc \
+ qa_gri_fir_filter_with_buffer_fcc.cc \
+ qa_gri_fir_filter_with_buffer_fff.cc \
+ qa_gri_fir_filter_with_buffer_fsf.cc \
+ qa_gri_fir_filter_with_buffer_scc.cc
if MD_CPU_generic
libfilter_la_SOURCES = $(libfilter_la_common_SOURCES) $(generic_CODE)
short_dotprod_x86.h \
sse_debug.h \
gr_pfb_channelizer_ccf.h \
+ gr_pfb_synthesis_filterbank_ccf.h\
gr_pfb_decimator_ccf.h \
gr_pfb_interpolator_ccf.h \
gr_pfb_arb_resampler_ccf.h \
qa_gr_fir_scc.h \
qa_gr_rotator.h \
qa_gri_mmse_fir_interpolator.h \
- qa_gri_mmse_fir_interpolator_cc.h
+ qa_gri_mmse_fir_interpolator_cc.h \
+ qa_gri_fir_filter_with_buffer_ccf.h \
+ qa_gri_fir_filter_with_buffer_ccc.h \
+ qa_gri_fir_filter_with_buffer_fcc.h \
+ qa_gri_fir_filter_with_buffer_fff.h \
+ qa_gri_fir_filter_with_buffer_fsf.h \
+ qa_gri_fir_filter_with_buffer_scc.h
if PYTHON
gr_single_pole_iir_filter_ff.i \
gr_single_pole_iir_filter_cc.i \
gr_pfb_channelizer_ccf.i \
+ gr_pfb_synthesis_filterbank_ccf.i\
gr_pfb_decimator_ccf.i \
gr_pfb_interpolator_ccf.i \
gr_pfb_arb_resampler_ccf.i \
gr_rational_resampler_base_fcc.h \
gr_rational_resampler_base_fff.h \
gr_rational_resampler_base_fsf.h \
- gr_rational_resampler_base_scc.h
+ gr_rational_resampler_base_scc.h \
+ gri_fir_filter_with_buffer_ccc.h \
+ gri_fir_filter_with_buffer_ccf.h \
+ gri_fir_filter_with_buffer_fcc.h \
+ gri_fir_filter_with_buffer_fff.h \
+ gri_fir_filter_with_buffer_fsf.h \
+ gri_fir_filter_with_buffer_scc.h
+
GENERATED_I = \
gr_fir_filter_ccc.i \
gr_rational_resampler_base_fcc.cc \
gr_rational_resampler_base_fff.cc \
gr_rational_resampler_base_fsf.cc \
- gr_rational_resampler_base_scc.cc
+ gr_rational_resampler_base_scc.cc \
+ gri_fir_filter_with_buffer_ccc.cc \
+ gri_fir_filter_with_buffer_ccf.cc \
+ gri_fir_filter_with_buffer_fcc.cc \
+ gri_fir_filter_with_buffer_fff.cc \
+ gri_fir_filter_with_buffer_fsf.cc \
+ gri_fir_filter_with_buffer_scc.cc
#include <gr_goertzel_fc.h>
#include <gr_cma_equalizer_cc.h>
#include <gr_pfb_channelizer_ccf.h>
+#include <gr_pfb_synthesis_filterbank_ccf.h>
#include <gr_pfb_decimator_ccf.h>
#include <gr_pfb_interpolator_ccf.h>
#include <gr_pfb_arb_resampler_ccf.h>
%include "gr_goertzel_fc.i"
%include "gr_cma_equalizer_cc.i"
%include "gr_pfb_channelizer_ccf.i"
+%include "gr_pfb_synthesis_filterbank_ccf.i"
%include "gr_pfb_decimator_ccf.i"
%include "gr_pfb_interpolator_ccf.i"
%include "gr_pfb_arb_resampler_ccf.i"
import generate_gr_fir_sysconfig
import generate_gr_fir_util
import generate_gr_fir_XXX
+import generate_gri_fir_filter_with_buffer_XXX
def generate_all():
generate_gr_fir_XXX.generate()
generate_gr_fir_sysconfig_generic.generate()
generate_gr_fir_sysconfig.generate()
generate_gr_fir_util.generate()
+ generate_gri_fir_filter_with_buffer_XXX.generate()
output_glue('filter')
if __name__ == '__main__':
--- /dev/null
+#!/usr/bin/env python
+# -*- python -*-
+#
+# Copyright 2010 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.
+#
+
+import re
+from generate_utils import *
+
+roots = ['gri_fir_filter_with_buffer_XXX',]
+
+def code3_to_acc_code (code3):
+ if i_code (code3) == 'c' or o_code (code3) == 'c' or tap_code (code3) == 'c':
+ return 'c'
+ if i_code (code3) == 'f' or o_code (code3) == 'f' or tap_code (code3) == 'f':
+ return 'f'
+ if i_code (code3) == 'i' or o_code (code3) == 'i' or tap_code (code3) == 'i':
+ return 'i'
+ return 'i' # even short short short needs int accumulator
+
+def code3_to_input_cast (code3):
+ if i_code (code3) == 's' and o_code (code3) == 'c':
+ return '(float)'
+ return ''
+
+def expand_h_cc (root, code3):
+ d = init_dict (root, code3)
+ expand_template (d, root + '.h.t')
+ expand_template (d, root + '.cc.t')
+
+def init_dict (root, code3):
+ name = re.sub ('X+', code3, root)
+ d = standard_dict (name, code3)
+ d['INPUT_CAST'] = code3_to_input_cast (code3)
+ acc_code = code3_to_acc_code (code3)
+ d['ACC_TYPE'] = char_to_type[acc_code]
+ return d
+
+
+def generate ():
+ for r in roots:
+ for s in fir_signatures:
+ expand_h_cc (r, s)
+
+
+if __name__ == '__main__':
+ generate ()
unsigned int filter_size)
{
return gnuradio::get_initial_sptr(new gr_pfb_arb_resampler_ccf (rate, taps,
- filter_size));
+ filter_size));
}
// Create an FIR filter for each channel and zero out the taps
std::vector<float> vtaps(0, d_int_rate);
- for(int i = 0; i < d_int_rate; i++) {
+ for(unsigned int i = 0; i < d_int_rate; i++) {
d_filters[i] = gr_fir_util::create_gr_fir_ccf(vtaps);
d_diff_filters[i] = gr_fir_util::create_gr_fir_ccf(vtaps);
}
create_diff_taps(taps, dtaps);
create_taps(taps, d_taps, d_filters);
create_taps(dtaps, d_dtaps, d_diff_filters);
+
+ set_relative_rate(rate);
}
gr_pfb_arb_resampler_ccf::~gr_pfb_arb_resampler_ccf ()
std::vector< std::vector<float> > &ourtaps,
std::vector<gr_fir_ccf*> &ourfilter)
{
- int i,j;
-
unsigned int ntaps = newtaps.size();
d_taps_per_filter = (unsigned int)ceil((double)ntaps/(double)d_int_rate);
}
// Partition the filter
- for(i = 0; i < d_int_rate; i++) {
+ for(unsigned int i = 0; i < d_int_rate; i++) {
// Each channel uses all d_taps_per_filter with 0's if not enough taps to fill out
ourtaps[d_int_rate-1-i] = std::vector<float>(d_taps_per_filter, 0);
- for(j = 0; j < d_taps_per_filter; j++) {
+ for(unsigned int j = 0; j < d_taps_per_filter; j++) {
ourtaps[d_int_rate - 1 - i][j] = tmp_taps[i + j*d_int_rate];
}
return 0; // history requirements may have changed.
}
- int i = 0, j, count = d_start_index;
+ int i = 0, count = d_start_index;
+ unsigned int j;
gr_complex o0, o1;
// Restore the last filter position
// This tests the specified input sample rate to see if it conforms to this
// requirement within a few significant figures.
double intp = 0;
- double x = (10000.0*rint(numchans / oversample_rate)) / 10000.0;
double fltp = modf(numchans / oversample_rate, &intp);
if(fltp != 0.0)
throw std::invalid_argument("gr_pfb_channelizer: oversample rate must be N/i for i in [1, N]");
+ set_relative_rate(1.0/intp);
+
d_filters = std::vector<gr_fir_ccf*>(d_numchans);
// Create an FIR filter for each channel and zero out the taps
int i = 0, count = 0;
while(i < noutput_items) {
- for(int j = 0; j < d_rate; j++) {
+ for(unsigned int j = 0; j < d_rate; j++) {
out[i] = d_filters[j]->filter(&in[count]);
i++;
}
--- /dev/null
+/* -*- c++ -*- */
+/*
+ * Copyright 2010 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.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <gr_pfb_synthesis_filterbank_ccf.h>
+#include <gri_fft.h>
+#include <gr_io_signature.h>
+#include <cstdio>
+#include <cstring>
+
+gr_pfb_synthesis_filterbank_ccf_sptr gr_make_pfb_synthesis_filterbank_ccf
+ (unsigned int numchans, const std::vector<float> &taps)
+{
+ return gr_pfb_synthesis_filterbank_ccf_sptr
+ (new gr_pfb_synthesis_filterbank_ccf (numchans, taps));
+}
+
+
+gr_pfb_synthesis_filterbank_ccf::gr_pfb_synthesis_filterbank_ccf
+ (unsigned int numchans, const std::vector<float> &taps)
+ : gr_sync_interpolator ("pfb_synthesis_filterbank_ccf",
+ gr_make_io_signature (1, numchans, sizeof(gr_complex)),
+ gr_make_io_signature (1, 1, sizeof(gr_complex)),
+ numchans),
+ d_updated (false), d_numchans(numchans)
+{
+ d_filters = std::vector<gri_fir_filter_with_buffer_ccf*>(d_numchans);
+
+ // Create an FIR filter for each channel and zero out the taps
+ std::vector<float> vtaps(0, d_numchans);
+ for(unsigned int i = 0; i < d_numchans; i++) {
+ d_filters[i] = new gri_fir_filter_with_buffer_ccf(vtaps);
+ }
+
+ // Now, actually set the filters' taps
+ set_taps(taps);
+
+ // Create the IFFT to handle the input channel rotations
+ d_fft = new gri_fft_complex (d_numchans, true);
+}
+
+gr_pfb_synthesis_filterbank_ccf::~gr_pfb_synthesis_filterbank_ccf ()
+{
+ for(unsigned int i = 0; i < d_numchans; i++) {
+ delete d_filters[i];
+ }
+}
+
+void
+gr_pfb_synthesis_filterbank_ccf::set_taps (const std::vector<float> &taps)
+{
+ unsigned int i,j;
+
+ unsigned int ntaps = taps.size();
+ d_taps_per_filter = (unsigned int)ceil((double)ntaps/(double)d_numchans);
+
+ // Create d_numchan vectors to store each channel's taps
+ d_taps.resize(d_numchans);
+
+ // Make a vector of the taps plus fill it out with 0's to fill
+ // each polyphase filter with exactly d_taps_per_filter
+ std::vector<float> tmp_taps;
+ tmp_taps = taps;
+ while((float)(tmp_taps.size()) < d_numchans*d_taps_per_filter) {
+ tmp_taps.push_back(0.0);
+ }
+
+ // Partition the filter
+ for(i = 0; i < d_numchans; i++) {
+ // Each channel uses all d_taps_per_filter with 0's if not enough taps to fill out
+ d_taps[i] = std::vector<float>(d_taps_per_filter, 0);
+ for(j = 0; j < d_taps_per_filter; j++) {
+ d_taps[i][j] = tmp_taps[i + j*d_numchans]; // add taps to channels in reverse order
+ }
+
+ // Build a filter for each channel and add it's taps to it
+ d_filters[i]->set_taps(d_taps[i]);
+ }
+
+ // Set the history to ensure enough input items for each filter
+ set_history (d_taps_per_filter+1);
+
+ d_updated = true;
+}
+
+void
+gr_pfb_synthesis_filterbank_ccf::print_taps()
+{
+ unsigned int i, j;
+ for(i = 0; i < d_numchans; i++) {
+ printf("filter[%d]: [", i);
+ for(j = 0; j < d_taps_per_filter; j++) {
+ printf(" %.4e", d_taps[i][j]);
+ }
+ printf("]\n\n");
+ }
+}
+
+
+int
+gr_pfb_synthesis_filterbank_ccf::work (int noutput_items,
+ gr_vector_const_void_star &input_items,
+ gr_vector_void_star &output_items)
+{
+ gr_complex *in = (gr_complex*) input_items[0];
+ gr_complex *out = (gr_complex *) output_items[0];
+ int numsigs = input_items.size();
+ int ndiff = d_numchans - numsigs;
+ unsigned int nhalf = (unsigned int)ceil((float)numsigs/2.0f);
+
+ if (d_updated) {
+ d_updated = false;
+ return 0; // history requirements may have changed.
+ }
+
+ unsigned int n, i;
+ for(n = 0; n < noutput_items/d_numchans; n++) {
+ // fill up the populated channels based on the
+ // number of real input streams
+ for(i = 0; i < nhalf; i++) {
+ in = (gr_complex*)input_items[i];
+ d_fft->get_inbuf()[i] = (in+i)[n];
+ }
+
+ // Make the ndiff channels around N/2 0
+ for(; i < nhalf+ndiff; i++) {
+ d_fft->get_inbuf()[i] = gr_complex(0,0);
+ }
+
+ // Finish off channels with data
+ for(; i < d_numchans; i++) {
+ in = (gr_complex*)input_items[i-ndiff];
+ d_fft->get_inbuf()[i] = (in+i)[n];
+ }
+
+ // spin through IFFT
+ d_fft->execute();
+
+ for(i = 0; i < d_numchans; i++) {
+ out[d_numchans-i-1] = d_filters[d_numchans-i-1]->filter(d_fft->get_outbuf()[i]);
+ }
+
+ out += d_numchans;
+ }
+
+ return noutput_items;
+}
--- /dev/null
+/* -*- c++ -*- */
+/*
+ * Copyright 2010 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.
+ */
+
+
+#ifndef INCLUDED_GR_PFB_SYNTHESIS_FILTERBANK_CCF_H
+#define INCLUDED_GR_PFB_SYNTHESIS_FILTERBANK_CCF_H
+
+#include <gr_sync_interpolator.h>
+#include <gri_fir_filter_with_buffer_ccf.h>
+
+class gr_pfb_synthesis_filterbank_ccf;
+typedef boost::shared_ptr<gr_pfb_synthesis_filterbank_ccf> gr_pfb_synthesis_filterbank_ccf_sptr;
+gr_pfb_synthesis_filterbank_ccf_sptr gr_make_pfb_synthesis_filterbank_ccf
+ (unsigned int numchans, const std::vector<float> &taps);
+
+class gri_fft_complex;
+
+
+/*!
+ * \class gr_pfb_synthesis_filterbank_ccf
+ *
+ * \brief Polyphase synthesis filterbank with
+ * gr_complex input, gr_complex output and float taps
+ *
+ * \ingroup filter_blk
+ */
+
+class gr_pfb_synthesis_filterbank_ccf : public gr_sync_interpolator
+{
+ private:
+ /*!
+ * Build the polyphase synthesis filterbank.
+ * \param numchans (unsigned integer) Specifies the number of
+ channels <EM>M</EM>
+ * \param taps (vector/list of floats) The prototype filter to
+ populate the filterbank.
+ */
+ friend gr_pfb_synthesis_filterbank_ccf_sptr gr_make_pfb_synthesis_filterbank_ccf
+ (unsigned int numchans, const std::vector<float> &taps);
+
+ bool d_updated;
+ unsigned int d_numchans;
+ unsigned int d_taps_per_filter;
+ gri_fft_complex *d_fft;
+ std::vector< gri_fir_filter_with_buffer_ccf*> d_filters;
+ std::vector< std::vector<float> > d_taps;
+
+
+ /*!
+ * Build the polyphase synthesis filterbank.
+ * \param numchans (unsigned integer) Specifies the number of
+ channels <EM>M</EM>
+ * \param taps (vector/list of floats) The prototype filter
+ to populate the filterbank.
+ */
+ gr_pfb_synthesis_filterbank_ccf (unsigned int numchans,
+ const std::vector<float> &taps);
+
+public:
+ ~gr_pfb_synthesis_filterbank_ccf ();
+
+ /*!
+ * Resets the filterbank's filter taps with the new prototype filter
+ * \param taps (vector/list of floats) The prototype filter to
+ populate the filterbank.
+ */
+ void set_taps (const std::vector<float> &taps);
+
+ /*!
+ * Print all of the filterbank taps to screen.
+ */
+ void print_taps();
+
+ int work (int noutput_items,
+ gr_vector_const_void_star &input_items,
+ gr_vector_void_star &output_items);
+};
+
+#endif
--- /dev/null
+/* -*- c++ -*- */
+/*
+ * Copyright 2010 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.
+ */
+
+GR_SWIG_BLOCK_MAGIC(gr,pfb_synthesis_filterbank_ccf);
+
+gr_pfb_synthesis_filterbank_ccf_sptr gr_make_pfb_synthesis_filterbank_ccf
+ (unsigned int numchans, const std::vector<float> &taps);
+
+class gr_pfb_synthesis_filterbank_ccf : public gr_sync_interpolator
+{
+ private:
+ gr_pfb_synthesis_filterbank_ccf (unsigned int numchans,
+ const std::vector<float> &taps);
+
+ public:
+ ~gr_pfb_synthesis_filterbank_ccf ();
+
+ void set_taps (const std::vector<float> &taps);
+};
/* -*- c++ -*- */
/*
- * Copyright 2004 Free Software Foundation, Inc.
+ * Copyright 2004,2010 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
#include "config.h"
#endif
+#ifndef _GNU_SOURCE
#define _GNU_SOURCE // ask for GNU extensions if available
+#endif
#include <gr_sincos.h>
#include <math.h>
d_prev_output = 0;
}
- tap_type prev_output () { return d_prev_output; }
+ o_type prev_output () { return d_prev_output; }
protected:
tap_type d_alpha;
tap_type d_one_minus_alpha;
- tap_type d_prev_output;
+ o_type d_prev_output;
};
o_type
gr_single_pole_iir<o_type, i_type, tap_type>::filter (const i_type input)
{
- tap_type output;
+ o_type output;
output = d_alpha * input + d_one_minus_alpha * d_prev_output;
d_prev_output = output;
--- /dev/null
+/* -*- c++ -*- */
+/*
+ * Copyright 2010 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.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <@NAME@.h>
+
+@NAME@::@NAME@(const std::vector<@TAP_TYPE@> &taps)
+{
+ d_buffer = NULL;
+ set_taps(taps);
+}
+
+@NAME@::~@NAME@()
+{
+ if(d_buffer != NULL)
+ free(d_buffer);
+}
+
+void
+@NAME@::set_taps (const std::vector<@TAP_TYPE@> &taps)
+{
+ d_taps = gr_reverse(taps);
+
+ if(d_buffer != NULL) {
+ free(d_buffer);
+ d_buffer = NULL;
+ }
+
+ // FIXME: memalign this to 16-byte boundaries for SIMD later
+ size_t t = sizeof(@I_TYPE@) * 2 * d_taps.size();
+ d_buffer = (@I_TYPE@*)malloc(t);
+ memset(d_buffer, 0x00, t);
+ d_idx = 0;
+}
+
+@O_TYPE@
+@NAME@::filter (@I_TYPE@ input)
+{
+ unsigned int i;
+
+ d_buffer[d_idx] = input;
+ d_buffer[d_idx+ntaps()] = input;
+
+ // using the later for the case when ntaps=0;
+ // profiling shows this doesn't make a difference
+ //d_idx = (d_idx + 1) % ntaps();
+ d_idx++;
+ if(d_idx >= ntaps())
+ d_idx = 0;
+
+ @ACC_TYPE@ out = 0;
+ for(i = 0; i < ntaps(); i++) {
+ out += @INPUT_CAST@ d_buffer[d_idx + i] * d_taps[i];
+ }
+ return (@O_TYPE@)out;
+}
+
+@O_TYPE@
+@NAME@::filter (const @I_TYPE@ input[], unsigned long dec)
+{
+ unsigned int i;
+
+ for(i = 0; i < dec; i++) {
+ d_buffer[d_idx] = input[i];
+ d_buffer[d_idx+ntaps()] = input[i];
+ d_idx++;
+ if(d_idx >= ntaps())
+ d_idx = 0;
+ }
+
+ @ACC_TYPE@ out = 0;
+ for(i = 0; i < ntaps(); i++) {
+ out += @INPUT_CAST@ d_buffer[d_idx + i] * d_taps[i];
+ }
+ return (@O_TYPE@)out;
+}
+
+void
+@NAME@::filterN (@O_TYPE@ output[],
+ const @I_TYPE@ input[],
+ unsigned long n)
+{
+ for(unsigned long i = 0; i < n; i++) {
+ output[i] = filter(input[i]);
+ }
+}
+
+void
+@NAME@::filterNdec (@O_TYPE@ output[],
+ const @I_TYPE@ input[],
+ unsigned long n,
+ unsigned long decimate)
+{
+ unsigned long j = 0;
+ for(unsigned long i = 0; i < n; i++) {
+ output[i] = filter(&input[j], decimate);
+ j += decimate;
+ }
+}
--- /dev/null
+/* -*- c++ -*- */
+/*
+ * Copyright 2010 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.
+ */
+
+/*
+ * WARNING: This file is automatically generated by generate_gri_fir_XXX.py
+ * Any changes made to this file will be overwritten.
+ */
+
+
+#ifndef @GUARD_NAME@
+#define @GUARD_NAME@
+
+#include <vector>
+#include <gr_types.h>
+#include <gr_reverse.h>
+#include <string.h>
+#include <cstdio>
+
+/*!
+ * \brief FIR with internal buffer for @I_TYPE@ input,
+ @O_TYPE@ output and @TAP_TYPE@ taps
+ * \ingroup filter
+ *
+ */
+
+class @NAME@ {
+
+protected:
+ std::vector<@TAP_TYPE@> d_taps; // reversed taps
+ @I_TYPE@ *d_buffer;
+ unsigned int d_idx;
+
+public:
+
+ // CONSTRUCTORS
+
+ /*!
+ * \brief construct new FIR with given taps.
+ *
+ * Note that taps must be in forward order, e.g., coefficient 0 is
+ * stored in new_taps[0], coefficient 1 is stored in
+ * new_taps[1], etc.
+ */
+ @NAME@ (const std::vector<@TAP_TYPE@> &taps);
+
+ ~@NAME@ ();
+
+ // MANIPULATORS
+
+ /*!
+ * \brief compute a single output value.
+ *
+ * \p input is a single input value of the filter type
+ *
+ * \returns the filtered input value.
+ */
+ @O_TYPE@ filter (@I_TYPE@ input);
+
+
+ /*!
+ * \brief compute a single output value; designed for decimating filters.
+ *
+ * \p input is a single input value of the filter type. The value of dec is the
+ * decimating value of the filter, so input[] must have dec valid values.
+ * The filter pushes dec number of items onto the circ. buffer before computing
+ * a single output.
+ *
+ * \returns the filtered input value.
+ */
+ @O_TYPE@ filter (const @I_TYPE@ input[], unsigned long dec);
+
+ /*!
+ * \brief compute an array of N output values.
+ *
+ * \p input must have (n - 1 + ntaps()) valid entries.
+ * input[0] .. input[n - 1 + ntaps() - 1] are referenced to compute the output values.
+ */
+ void filterN (@O_TYPE@ output[], const @I_TYPE@ input[],
+ unsigned long n);
+
+ /*!
+ * \brief compute an array of N output values, decimating the input
+ *
+ * \p input must have (decimate * (n - 1) + ntaps()) valid entries.
+ * input[0] .. input[decimate * (n - 1) + ntaps() - 1] are referenced to
+ * compute the output values.
+ */
+ void filterNdec (@O_TYPE@ output[], const @I_TYPE@ input[],
+ unsigned long n, unsigned long decimate);
+
+ /*!
+ * \brief install \p new_taps as the current taps.
+ */
+ void set_taps (const std::vector<@TAP_TYPE@> &taps);
+
+ // ACCESSORS
+
+ /*!
+ * \return number of taps in filter.
+ */
+ unsigned ntaps () const { return d_taps.size (); }
+
+ /*!
+ * \return current taps
+ */
+ const std::vector<@TAP_TYPE@> get_taps () const
+ {
+ return gr_reverse(d_taps);
+ }
+};
+
+#endif /* @GUARD_NAME@ */
#include <qa_gri_mmse_fir_interpolator.h>
#include <qa_gri_mmse_fir_interpolator_cc.h>
#include <qa_gr_rotator.h>
+#include <qa_gri_fir_filter_with_buffer_ccf.h>
+#include <qa_gri_fir_filter_with_buffer_ccc.h>
+#include <qa_gri_fir_filter_with_buffer_fcc.h>
+#include <qa_gri_fir_filter_with_buffer_fff.h>
+#include <qa_gri_fir_filter_with_buffer_fsf.h>
+#include <qa_gri_fir_filter_with_buffer_scc.h>
CppUnit::TestSuite *
qa_filter::suite ()
s->addTest (qa_gri_mmse_fir_interpolator::suite ());
s->addTest (qa_gri_mmse_fir_interpolator_cc::suite ());
s->addTest (qa_gr_rotator::suite ());
+ s->addTest (qa_gri_fir_filter_with_buffer_ccf::suite ());
+ s->addTest (qa_gri_fir_filter_with_buffer_ccc::suite ());
+ s->addTest (qa_gri_fir_filter_with_buffer_fcc::suite ());
+ s->addTest (qa_gri_fir_filter_with_buffer_fff::suite ());
+ s->addTest (qa_gri_fir_filter_with_buffer_fsf::suite ());
+ s->addTest (qa_gri_fir_filter_with_buffer_scc::suite ());
return s;
}
--- /dev/null
+/* -*- c++ -*- */
+/*
+ * Copyright 2010 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.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <gr_types.h>
+#include <qa_gri_fir_filter_with_buffer_ccc.h>
+#include <gri_fir_filter_with_buffer_ccc.h>
+#include <string.h>
+#include <iostream>
+#include <cmath>
+#include <cppunit/TestAssert.h>
+#include <random.h>
+#include <malloc16.h>
+#include <string.h>
+
+typedef gr_complex i_type;
+typedef gr_complex o_type;
+typedef gr_complex tap_type;
+typedef gr_complex acc_type;
+
+using std::vector;
+
+#define ERR_DELTA (1e-5)
+
+#define NELEM(x) (sizeof (x) / sizeof (x[0]))
+
+static float
+uniform ()
+{
+ return 2.0 * ((float) random () / RANDOM_MAX - 0.5); // uniformly (-1, 1)
+}
+
+static void
+random_complex (gr_complex *buf, unsigned n)
+{
+ for (unsigned i = 0; i < n; i++){
+ float re = rint (uniform () * 32767);
+ float im = rint (uniform () * 32767);
+ buf[i] = gr_complex (re, im);
+ }
+}
+
+static o_type
+ref_dotprod (const i_type input[], const tap_type taps[], int ntaps)
+{
+ acc_type sum = 0;
+ for (int i = 0; i < ntaps; i++) {
+ sum += input[i] * taps[i];
+ }
+
+ return sum;
+}
+
+void
+qa_gri_fir_filter_with_buffer_ccc::t1 ()
+{
+ test_decimate(1);
+}
+
+void
+qa_gri_fir_filter_with_buffer_ccc::t2 ()
+{
+ test_decimate(2);
+}
+
+void
+qa_gri_fir_filter_with_buffer_ccc::t3 ()
+{
+ test_decimate(5);
+}
+
+//
+// Test for ntaps in [0,9], and input lengths in [0,17].
+// This ensures that we are building the shifted taps correctly,
+// and exercises all corner cases on input alignment and length.
+//
+void
+qa_gri_fir_filter_with_buffer_ccc::test_decimate(unsigned int decimate)
+{
+ const int MAX_TAPS = 9;
+ const int OUTPUT_LEN = 17;
+ const int INPUT_LEN = MAX_TAPS + OUTPUT_LEN;
+
+ // Mem aligned buffer not really necessary, but why not?
+ i_type *input = (i_type *)malloc16Align(INPUT_LEN * sizeof(i_type));
+ i_type *dline = (i_type*)malloc16Align(INPUT_LEN * sizeof(i_type));
+ o_type expected_output[OUTPUT_LEN];
+ o_type actual_output[OUTPUT_LEN];
+ tap_type taps[MAX_TAPS];
+
+ srandom (0); // we want reproducibility
+ memset(dline, 0, INPUT_LEN*sizeof(i_type));
+
+ for (int n = 0; n <= MAX_TAPS; n++){
+ for (int ol = 0; ol <= OUTPUT_LEN; ol++){
+
+ // cerr << "@@@ n:ol " << n << ":" << ol << endl;
+
+ // build random test case
+ random_complex (input, INPUT_LEN);
+ random_complex (taps, MAX_TAPS);
+
+ // compute expected output values
+ memset(dline, 0, INPUT_LEN*sizeof(i_type));
+ for (int o = 0; o < (int)(ol/decimate); o++){
+ // use an actual delay line for this test
+ for(int dd = 0; dd < (int)decimate; dd++) {
+ for(int oo = INPUT_LEN-1; oo > 0; oo--)
+ dline[oo] = dline[oo-1];
+ dline[0] = input[decimate*o+dd];
+ }
+ expected_output[o] = ref_dotprod (dline, taps, n);
+ }
+
+ // build filter
+ vector<tap_type> f1_taps(&taps[0], &taps[n]);
+ gri_fir_filter_with_buffer_ccc *f1 = new gri_fir_filter_with_buffer_ccc(f1_taps);
+
+ // zero the output, then do the filtering
+ memset (actual_output, 0, sizeof (actual_output));
+ f1->filterNdec (actual_output, input, ol/decimate, decimate);
+
+ // check results
+ //
+ // we use a sloppy error margin because on the x86 architecture,
+ // our reference implementation is using 80 bit floating point
+ // arithmetic, while the SSE version is using 32 bit float point
+ // arithmetic.
+
+ for (int o = 0; o < (int)(ol/decimate); o++){
+ CPPUNIT_ASSERT_COMPLEXES_EQUAL(expected_output[o], actual_output[o],
+ abs (expected_output[o]) * ERR_DELTA);
+ }
+ delete f1;
+ }
+ }
+ free16Align(input);
+}
--- /dev/null
+/* -*- c++ -*- */
+/*
+ * Copyright 2010 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.
+ */
+#ifndef _QA_GRI_FIR_FILTER_WITH_BUFFER_CCC_H_
+#define _QA_GRI_FIR_FILTER_WITH_BUFFER_CCC_H_
+
+#include <cppunit/extensions/HelperMacros.h>
+#include <cppunit/TestCase.h>
+
+class qa_gri_fir_filter_with_buffer_ccc : public CppUnit::TestCase {
+
+ CPPUNIT_TEST_SUITE (qa_gri_fir_filter_with_buffer_ccc);
+ CPPUNIT_TEST (t1);
+ CPPUNIT_TEST (t2);
+ CPPUNIT_TEST (t3);
+ CPPUNIT_TEST_SUITE_END ();
+
+ private:
+ void test_decimate(unsigned int decimate);
+
+ void t1 ();
+ void t2 ();
+ void t3 ();
+
+};
+
+
+#endif /* _QA_GR_FIR_FILTER_WITH_BUFFER_CCC_H_ */
--- /dev/null
+/* -*- c++ -*- */
+/*
+ * Copyright 2010 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.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <gr_types.h>
+#include <qa_gri_fir_filter_with_buffer_ccf.h>
+#include <gri_fir_filter_with_buffer_ccf.h>
+#include <string.h>
+#include <iostream>
+#include <cmath>
+#include <cppunit/TestAssert.h>
+#include <random.h>
+#include <malloc16.h>
+#include <string.h>
+
+typedef gr_complex i_type;
+typedef gr_complex o_type;
+typedef float tap_type;
+typedef gr_complex acc_type;
+
+using std::vector;
+
+#define ERR_DELTA (1e-5)
+
+#define NELEM(x) (sizeof (x) / sizeof (x[0]))
+
+static float
+uniform ()
+{
+ return 2.0 * ((float) random () / RANDOM_MAX - 0.5); // uniformly (-1, 1)
+}
+
+static void
+random_floats (float *buf, unsigned n)
+{
+ for (unsigned i = 0; i < n; i++)
+ buf[i] = (float) rint (uniform () * 32767);
+}
+
+static void
+random_complex (gr_complex *buf, unsigned n)
+{
+ for (unsigned i = 0; i < n; i++){
+ float re = rint (uniform () * 32767);
+ float im = rint (uniform () * 32767);
+ buf[i] = gr_complex (re, im);
+ }
+}
+
+static o_type
+ref_dotprod (const i_type input[], const tap_type taps[], int ntaps)
+{
+ acc_type sum = 0;
+ for (int i = 0; i < ntaps; i++) {
+ sum += input[i] * taps[i];
+ }
+
+ return sum;
+}
+
+void
+qa_gri_fir_filter_with_buffer_ccf::t1 ()
+{
+ test_decimate(1);
+}
+
+void
+qa_gri_fir_filter_with_buffer_ccf::t2 ()
+{
+ test_decimate(2);
+}
+
+void
+qa_gri_fir_filter_with_buffer_ccf::t3 ()
+{
+ test_decimate(5);
+}
+
+//
+// Test for ntaps in [0,9], and input lengths in [0,17].
+// This ensures that we are building the shifted taps correctly,
+// and exercises all corner cases on input alignment and length.
+//
+void
+qa_gri_fir_filter_with_buffer_ccf::test_decimate (unsigned int decimate)
+{
+ const int MAX_TAPS = 9;
+ const int OUTPUT_LEN = 17;
+ const int INPUT_LEN = MAX_TAPS + OUTPUT_LEN;
+
+ // Mem aligned buffer not really necessary, but why not?
+ i_type *input = (i_type *)malloc16Align(INPUT_LEN * sizeof(i_type));
+ i_type *dline = (i_type*)malloc16Align(INPUT_LEN * sizeof(i_type));
+ o_type expected_output[OUTPUT_LEN];
+ o_type actual_output[OUTPUT_LEN];
+ tap_type taps[MAX_TAPS];
+
+ srandom (0); // we want reproducibility
+ memset(dline, 0, INPUT_LEN*sizeof(i_type));
+
+ for (int n = 0; n <= MAX_TAPS; n++){
+ for (int ol = 0; ol <= OUTPUT_LEN; ol++){
+
+ // cerr << "@@@ n:ol " << n << ":" << ol << endl;
+
+ // build random test case
+ random_complex (input, INPUT_LEN);
+ random_floats (taps, MAX_TAPS);
+
+ // compute expected output values
+ memset(dline, 0, INPUT_LEN*sizeof(i_type));
+ for (int o = 0; o < (int)(ol/decimate); o++){
+ // use an actual delay line for this test
+ for(int dd = 0; dd < (int)decimate; dd++) {
+ for(int oo = INPUT_LEN-1; oo > 0; oo--)
+ dline[oo] = dline[oo-1];
+ dline[0] = input[decimate*o+dd];
+ }
+ expected_output[o] = ref_dotprod (dline, taps, n);
+ }
+
+ // build filter
+ vector<tap_type> f1_taps(&taps[0], &taps[n]);
+ gri_fir_filter_with_buffer_ccf *f1 = new gri_fir_filter_with_buffer_ccf(f1_taps);
+
+ // zero the output, then do the filtering
+ memset (actual_output, 0, sizeof (actual_output));
+ f1->filterNdec (actual_output, input, ol/decimate, decimate);
+
+ // check results
+ //
+ // we use a sloppy error margin because on the x86 architecture,
+ // our reference implementation is using 80 bit floating point
+ // arithmetic, while the SSE version is using 32 bit float point
+ // arithmetic.
+
+ for (int o = 0; o < (int)(ol/decimate); o++){
+ CPPUNIT_ASSERT_COMPLEXES_EQUAL(expected_output[o], actual_output[o],
+ abs (expected_output[o]) * ERR_DELTA);
+ }
+ delete f1;
+ }
+ }
+ free16Align(input);
+}
--- /dev/null
+/* -*- c++ -*- */
+/*
+ * Copyright 2010 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.
+ */
+#ifndef _QA_GRI_FIR_FILTER_WITH_BUFFER_CCF_H_
+#define _QA_GRI_FIR_FILTER_WITH_BUFFER_CCF_H_
+
+#include <cppunit/extensions/HelperMacros.h>
+#include <cppunit/TestCase.h>
+
+class qa_gri_fir_filter_with_buffer_ccf : public CppUnit::TestCase {
+
+ CPPUNIT_TEST_SUITE (qa_gri_fir_filter_with_buffer_ccf);
+ CPPUNIT_TEST (t1);
+ CPPUNIT_TEST (t2);
+ CPPUNIT_TEST (t3);
+ CPPUNIT_TEST_SUITE_END ();
+
+ private:
+ void test_decimate(unsigned int decimate);
+
+ void t1 ();
+ void t2 ();
+ void t3 ();
+
+};
+
+
+#endif /* _QA_GR_FIR_FILTER_WITH_BUFFER_CCF_H_ */
--- /dev/null
+/* -*- c++ -*- */
+/*
+ * Copyright 2010 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.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <gr_types.h>
+#include <qa_gri_fir_filter_with_buffer_fcc.h>
+#include <gri_fir_filter_with_buffer_fcc.h>
+#include <string.h>
+#include <iostream>
+#include <cmath>
+#include <cppunit/TestAssert.h>
+#include <random.h>
+#include <malloc16.h>
+#include <string.h>
+
+typedef float i_type;
+typedef gr_complex o_type;
+typedef gr_complex tap_type;
+typedef gr_complex acc_type;
+
+using std::vector;
+
+#define ERR_DELTA (1e-5)
+
+#define NELEM(x) (sizeof (x) / sizeof (x[0]))
+
+static float
+uniform ()
+{
+ return 2.0 * ((float) random () / RANDOM_MAX - 0.5); // uniformly (-1, 1)
+}
+
+static void
+random_floats (float *buf, unsigned n)
+{
+ for (unsigned i = 0; i < n; i++)
+ buf[i] = (float) rint (uniform () * 32767);
+}
+
+static void
+random_complex (gr_complex *buf, unsigned n)
+{
+ for (unsigned i = 0; i < n; i++){
+ float re = rint (uniform () * 32767);
+ float im = rint (uniform () * 32767);
+ buf[i] = gr_complex (re, im);
+ }
+}
+
+static o_type
+ref_dotprod (const i_type input[], const tap_type taps[], int ntaps)
+{
+ acc_type sum = 0;
+ for (int i = 0; i < ntaps; i++) {
+ sum += input[i] * taps[i];
+ }
+
+ return sum;
+}
+
+void
+qa_gri_fir_filter_with_buffer_fcc::t1()
+{
+ test_decimate(1);
+}
+
+void
+qa_gri_fir_filter_with_buffer_fcc::t2()
+{
+ test_decimate(2);
+}
+
+void
+qa_gri_fir_filter_with_buffer_fcc::t3()
+{
+ test_decimate(5);
+}
+
+
+//
+// Test for ntaps in [0,9], and input lengths in [0,17].
+// This ensures that we are building the shifted taps correctly,
+// and exercises all corner cases on input alignment and length.
+//
+void
+qa_gri_fir_filter_with_buffer_fcc::test_decimate(unsigned int decimate)
+{
+ const int MAX_TAPS = 9;
+ const int OUTPUT_LEN = 17;
+ const int INPUT_LEN = MAX_TAPS + OUTPUT_LEN;
+
+ // Mem aligned buffer not really necessary, but why not?
+ i_type *input = (i_type *)malloc16Align(INPUT_LEN * sizeof(i_type));
+ i_type *dline = (i_type*)malloc16Align(INPUT_LEN * sizeof(i_type));
+ o_type expected_output[OUTPUT_LEN];
+ o_type actual_output[OUTPUT_LEN];
+ tap_type taps[MAX_TAPS];
+
+ srandom (0); // we want reproducibility
+ memset(dline, 0, INPUT_LEN*sizeof(i_type));
+
+ for (int n = 0; n <= MAX_TAPS; n++){
+ for (int ol = 0; ol <= OUTPUT_LEN; ol++){
+
+ // cerr << "@@@ n:ol " << n << ":" << ol << endl;
+
+ // build random test case
+ random_floats (input, INPUT_LEN);
+ random_complex (taps, MAX_TAPS);
+
+ // compute expected output values
+ memset(dline, 0, INPUT_LEN*sizeof(i_type));
+ for (int o = 0; o < (int)(ol/decimate); o++){
+ // use an actual delay line for this test
+ for(int dd = 0; dd < (int)decimate; dd++) {
+ for(int oo = INPUT_LEN-1; oo > 0; oo--)
+ dline[oo] = dline[oo-1];
+ dline[0] = input[decimate*o+dd];
+ }
+ expected_output[o] = ref_dotprod (dline, taps, n);
+ }
+
+ // build filter
+ vector<tap_type> f1_taps(&taps[0], &taps[n]);
+ gri_fir_filter_with_buffer_fcc *f1 = new gri_fir_filter_with_buffer_fcc(f1_taps);
+
+ // zero the output, then do the filtering
+ memset (actual_output, 0, sizeof (actual_output));
+ f1->filterNdec (actual_output, input, ol/decimate, decimate);
+
+ // check results
+ //
+ // we use a sloppy error margin because on the x86 architecture,
+ // our reference implementation is using 80 bit floating point
+ // arithmetic, while the SSE version is using 32 bit float point
+ // arithmetic.
+
+ for (int o = 0; o < (int)(ol/decimate); o++){
+ CPPUNIT_ASSERT_COMPLEXES_EQUAL(expected_output[o], actual_output[o],
+ abs (expected_output[o]) * ERR_DELTA);
+ }
+ delete f1;
+ }
+ }
+ free16Align(input);
+}
--- /dev/null
+/* -*- c++ -*- */
+/*
+ * Copyright 2010 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.
+ */
+#ifndef _QA_GRI_FIR_FILTER_WITH_BUFFER_FCC_H_
+#define _QA_GRI_FIR_FILTER_WITH_BUFFER_FCC_H_
+
+#include <cppunit/extensions/HelperMacros.h>
+#include <cppunit/TestCase.h>
+
+class qa_gri_fir_filter_with_buffer_fcc : public CppUnit::TestCase {
+
+ CPPUNIT_TEST_SUITE (qa_gri_fir_filter_with_buffer_fcc);
+ CPPUNIT_TEST (t1);
+ CPPUNIT_TEST (t2);
+ CPPUNIT_TEST (t3);
+ CPPUNIT_TEST_SUITE_END ();
+
+ private:
+ void test_decimate(unsigned int decimate);
+
+ void t1 ();
+ void t2 ();
+ void t3 ();
+
+};
+
+
+#endif /* _QA_GR_FIR_FILTER_WITH_BUFFER_FCC_H_ */
--- /dev/null
+/* -*- c++ -*- */
+/*
+ * Copyright 2010 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.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <gr_types.h>
+#include <qa_gri_fir_filter_with_buffer_fff.h>
+#include <gri_fir_filter_with_buffer_fff.h>
+#include <string.h>
+#include <iostream>
+#include <cmath>
+#include <cppunit/TestAssert.h>
+#include <random.h>
+#include <malloc16.h>
+#include <string.h>
+
+typedef float i_type;
+typedef float o_type;
+typedef float tap_type;
+typedef float acc_type;
+
+using std::vector;
+
+#define ERR_DELTA (1e-5)
+
+#define NELEM(x) (sizeof (x) / sizeof (x[0]))
+
+static float
+uniform ()
+{
+ return 2.0 * ((float) random () / RANDOM_MAX - 0.5); // uniformly (-1, 1)
+}
+
+static void
+random_floats (float *buf, unsigned n)
+{
+ for (unsigned i = 0; i < n; i++)
+ buf[i] = (float) rint (uniform () * 32767);
+}
+
+static o_type
+ref_dotprod (const i_type input[], const tap_type taps[], int ntaps)
+{
+ acc_type sum = 0;
+ for (int i = 0; i < ntaps; i++) {
+ sum += input[i] * taps[i];
+ }
+ return sum;
+}
+
+void
+qa_gri_fir_filter_with_buffer_fff::t1 ()
+{
+ test_decimate(1);
+}
+
+void
+qa_gri_fir_filter_with_buffer_fff::t2 ()
+{
+ test_decimate(2);
+}
+
+void
+qa_gri_fir_filter_with_buffer_fff::t3 ()
+{
+ test_decimate(5);
+}
+
+//
+// Test for ntaps in [0,9], and input lengths in [0,17].
+// This ensures that we are building the shifted taps correctly,
+// and exercises all corner cases on input alignment and length.
+//
+void
+qa_gri_fir_filter_with_buffer_fff::test_decimate(unsigned int decimate)
+{
+ const int MAX_TAPS = 9;
+ const int OUTPUT_LEN = 17;
+ const int INPUT_LEN = MAX_TAPS + OUTPUT_LEN;
+
+ // Mem aligned buffer not really necessary, but why not?
+ i_type *input = (i_type *)malloc16Align(INPUT_LEN * sizeof(i_type));
+ i_type *dline = (i_type*)malloc16Align(INPUT_LEN * sizeof(i_type));
+ o_type expected_output[OUTPUT_LEN];
+ o_type actual_output[OUTPUT_LEN];
+ tap_type taps[MAX_TAPS];
+
+ srandom (0); // we want reproducibility
+ memset(dline, 0, INPUT_LEN*sizeof(i_type));
+
+ for (int n = 0; n <= MAX_TAPS; n++){
+ for (int ol = 0; ol <= OUTPUT_LEN; ol++){
+
+ // cerr << "@@@ n:ol " << n << ":" << ol << endl;
+
+ // build random test case
+ random_floats (input, INPUT_LEN);
+ random_floats (taps, MAX_TAPS);
+
+ // compute expected output values
+ memset(dline, 0, INPUT_LEN*sizeof(i_type));
+ for (int o = 0; o < (int)(ol/decimate); o++){
+ // use an actual delay line for this test
+ for(int dd = 0; dd < (int)decimate; dd++) {
+ for(int oo = INPUT_LEN-1; oo > 0; oo--)
+ dline[oo] = dline[oo-1];
+ dline[0] = input[decimate*o+dd];
+ }
+ expected_output[o] = ref_dotprod (dline, taps, n);
+ }
+
+ // build filter
+ vector<tap_type> f1_taps(&taps[0], &taps[n]);
+ gri_fir_filter_with_buffer_fff *f1 = new gri_fir_filter_with_buffer_fff(f1_taps);
+
+ // zero the output, then do the filtering
+ memset (actual_output, 0, sizeof (actual_output));
+ f1->filterNdec (actual_output, input, ol/decimate, decimate);
+
+ // check results
+ //
+ // we use a sloppy error margin because on the x86 architecture,
+ // our reference implementation is using 80 bit floating point
+ // arithmetic, while the SSE version is using 32 bit float point
+ // arithmetic.
+
+ for (int o = 0; o < (int)(ol/decimate); o++){
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(expected_output[o], actual_output[o],
+ fabsf (expected_output[o]) * ERR_DELTA);
+ }
+ delete f1;
+ }
+ }
+ free16Align(input);
+}
--- /dev/null
+/* -*- c++ -*- */
+/*
+ * Copyright 2010 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.
+ */
+#ifndef _QA_GRI_FIR_FILTER_WITH_BUFFER_FFF_H_
+#define _QA_GRI_FIR_FILTER_WITH_BUFFER_FFF_H_
+
+#include <cppunit/extensions/HelperMacros.h>
+#include <cppunit/TestCase.h>
+
+class qa_gri_fir_filter_with_buffer_fff : public CppUnit::TestCase {
+
+ CPPUNIT_TEST_SUITE (qa_gri_fir_filter_with_buffer_fff);
+ CPPUNIT_TEST (t1);
+ CPPUNIT_TEST (t2);
+ CPPUNIT_TEST (t3);
+ CPPUNIT_TEST_SUITE_END ();
+
+ private:
+ void test_decimate(unsigned int decimate);
+
+ void t1 ();
+ void t2 ();
+ void t3 ();
+
+};
+
+
+#endif /* _QA_GR_FIR_FILTER_WITH_BUFFER_FFF_H_ */
--- /dev/null
+/* -*- c++ -*- */
+/*
+ * Copyright 2010 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.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <gr_types.h>
+#include <qa_gri_fir_filter_with_buffer_fsf.h>
+#include <gri_fir_filter_with_buffer_fsf.h>
+#include <string.h>
+#include <iostream>
+#include <cmath>
+#include <cppunit/TestAssert.h>
+#include <random.h>
+#include <malloc16.h>
+#include <string.h>
+
+typedef float i_type;
+typedef short o_type;
+typedef float tap_type;
+typedef float acc_type;
+
+using std::vector;
+
+#define NELEM(x) (sizeof (x) / sizeof (x[0]))
+
+static float
+uniform ()
+{
+ return 2.0 * ((float) random () / RANDOM_MAX - 0.5); // uniformly (-1, 1)
+}
+
+static void
+random_floats (float *buf, unsigned n)
+{
+ for (unsigned i = 0; i < n; i++)
+ buf[i] = (float) rint (uniform () * 128);
+}
+
+static o_type
+ref_dotprod (const i_type input[], const tap_type taps[], int ntaps)
+{
+ acc_type sum = 0;
+ for (int i = 0; i < ntaps; i++) {
+ sum += input[i] * taps[i];
+ }
+ return (o_type)sum;
+}
+
+void
+qa_gri_fir_filter_with_buffer_fsf::t1 ()
+{
+ test_decimate(1);
+}
+
+void
+qa_gri_fir_filter_with_buffer_fsf::t2 ()
+{
+ test_decimate(2);
+}
+
+void
+qa_gri_fir_filter_with_buffer_fsf::t3 ()
+{
+ test_decimate(5);
+}
+
+//
+// Test for ntaps in [0,9], and input lengths in [0,17].
+// This ensures that we are building the shifted taps correctly,
+// and exercises all corner cases on input alignment and length.
+//
+void
+qa_gri_fir_filter_with_buffer_fsf::test_decimate (unsigned int decimate)
+{
+ const int MAX_TAPS = 9;
+ const int OUTPUT_LEN = 17;
+ const int INPUT_LEN = MAX_TAPS + OUTPUT_LEN;
+
+ // Mem aligned buffer not really necessary, but why not?
+ i_type *input = (i_type *)malloc16Align(INPUT_LEN * sizeof(i_type));
+ i_type *dline = (i_type*)malloc16Align(INPUT_LEN * sizeof(i_type));
+ o_type expected_output[OUTPUT_LEN];
+ o_type actual_output[OUTPUT_LEN];
+ tap_type taps[MAX_TAPS];
+
+ srandom (0); // we want reproducibility
+ memset(dline, 0, INPUT_LEN*sizeof(i_type));
+
+ for (int n = 0; n <= MAX_TAPS; n++){
+ for (int ol = 0; ol <= OUTPUT_LEN; ol++){
+
+ // cerr << "@@@ n:ol " << n << ":" << ol << endl;
+
+ // build random test case
+ random_floats (input, INPUT_LEN);
+ random_floats (taps, MAX_TAPS);
+
+ // compute expected output values
+ memset(dline, 0, INPUT_LEN*sizeof(i_type));
+ for (int o = 0; o < (int)(ol/decimate); o++){
+ // use an actual delay line for this test
+ for(int dd = 0; dd < (int)decimate; dd++) {
+ for(int oo = INPUT_LEN-1; oo > 0; oo--)
+ dline[oo] = dline[oo-1];
+ dline[0] = input[decimate*o+dd];
+ }
+ expected_output[o] = ref_dotprod (dline, taps, n);
+ }
+
+ // build filter
+ vector<tap_type> f1_taps(&taps[0], &taps[n]);
+ gri_fir_filter_with_buffer_fsf *f1 = new gri_fir_filter_with_buffer_fsf(f1_taps);
+
+ // zero the output, then do the filtering
+ memset (actual_output, 0, sizeof (actual_output));
+ f1->filterNdec (actual_output, input, ol/decimate, decimate);
+
+ // check results
+ for (int o = 0; o < (int)(ol/decimate); o++){
+ CPPUNIT_ASSERT_EQUAL(expected_output[o], actual_output[o]);
+ }
+ delete f1;
+ }
+ }
+ free16Align(input);
+}
--- /dev/null
+/* -*- c++ -*- */
+/*
+ * Copyright 2010 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.
+ */
+#ifndef _QA_GRI_FIR_FILTER_WITH_BUFFER_FSF_H_
+#define _QA_GRI_FIR_FILTER_WITH_BUFFER_FSF_H_
+
+#include <cppunit/extensions/HelperMacros.h>
+#include <cppunit/TestCase.h>
+
+class qa_gri_fir_filter_with_buffer_fsf : public CppUnit::TestCase {
+
+ CPPUNIT_TEST_SUITE (qa_gri_fir_filter_with_buffer_fsf);
+ CPPUNIT_TEST (t1);
+ CPPUNIT_TEST (t2);
+ CPPUNIT_TEST (t3);
+ CPPUNIT_TEST_SUITE_END ();
+
+ private:
+ void test_decimate(unsigned int decimate);
+
+ void t1 ();
+ void t2 ();
+ void t3 ();
+
+};
+
+
+#endif /* _QA_GR_FIR_FILTER_WITH_BUFFER_FSF_H_ */
--- /dev/null
+/* -*- c++ -*- */
+/*
+ * Copyright 2010 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.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <gr_types.h>
+#include <qa_gri_fir_filter_with_buffer_scc.h>
+#include <gri_fir_filter_with_buffer_scc.h>
+#include <string.h>
+#include <iostream>
+#include <cmath>
+#include <cppunit/TestAssert.h>
+#include <random.h>
+#include <malloc16.h>
+#include <string.h>
+
+typedef short i_type;
+typedef gr_complex o_type;
+typedef gr_complex tap_type;
+typedef gr_complex acc_type;
+
+using std::vector;
+
+#define ERR_DELTA (1e-5)
+
+#define NELEM(x) (sizeof (x) / sizeof (x[0]))
+
+static float
+uniform ()
+{
+ return 2.0 * ((float) random () / RANDOM_MAX - 0.5); // uniformly (-1, 1)
+}
+
+static void
+random_shorts (short *buf, unsigned n)
+{
+ for (unsigned i = 0; i < n; i++)
+ buf[i] = (short) rint (uniform () * 16384);
+}
+
+static void
+random_complex (gr_complex *buf, unsigned n)
+{
+ for (unsigned i = 0; i < n; i++){
+ float re = rint (uniform () * 32767);
+ float im = rint (uniform () * 32767);
+ buf[i] = gr_complex (re, im);
+ }
+}
+
+static o_type
+ref_dotprod (const i_type input[], const tap_type taps[], int ntaps)
+{
+ acc_type sum = 0;
+ for (int i = 0; i < ntaps; i++) {
+ sum += (float)input[i] * taps[i];
+ }
+
+ return sum;
+}
+
+void
+qa_gri_fir_filter_with_buffer_scc::t1 ()
+{
+ test_decimate(1);
+}
+
+void
+qa_gri_fir_filter_with_buffer_scc::t2 ()
+{
+ test_decimate(2);
+}
+
+void
+qa_gri_fir_filter_with_buffer_scc::t3 ()
+{
+ test_decimate(5);
+}
+
+//
+// Test for ntaps in [0,9], and input lengths in [0,17].
+// This ensures that we are building the shifted taps correctly,
+// and exercises all corner cases on input alignment and length.
+//
+void
+qa_gri_fir_filter_with_buffer_scc::test_decimate (unsigned int decimate)
+{
+ const int MAX_TAPS = 9;
+ const int OUTPUT_LEN = 17;
+ const int INPUT_LEN = MAX_TAPS + OUTPUT_LEN;
+
+ // Mem aligned buffer not really necessary, but why not?
+ i_type *input = (i_type *)malloc16Align(INPUT_LEN * sizeof(i_type));
+ i_type *dline = (i_type*)malloc16Align(INPUT_LEN * sizeof(i_type));
+ o_type expected_output[OUTPUT_LEN];
+ o_type actual_output[OUTPUT_LEN];
+ tap_type taps[MAX_TAPS];
+
+ srandom (0); // we want reproducibility
+ memset(dline, 0, INPUT_LEN*sizeof(i_type));
+
+ for (int n = 0; n <= MAX_TAPS; n++){
+ for (int ol = 0; ol <= OUTPUT_LEN; ol++){
+
+ // cerr << "@@@ n:ol " << n << ":" << ol << endl;
+
+ // build random test case
+ random_shorts (input, INPUT_LEN);
+ random_complex (taps, MAX_TAPS);
+
+ // compute expected output values
+ memset(dline, 0, INPUT_LEN*sizeof(i_type));
+ for (int o = 0; o < (int)(ol/decimate); o++){
+ // use an actual delay line for this test
+ for(int dd = 0; dd < (int)decimate; dd++) {
+ for(int oo = INPUT_LEN-1; oo > 0; oo--)
+ dline[oo] = dline[oo-1];
+ dline[0] = input[decimate*o+dd];
+ }
+ expected_output[o] = ref_dotprod (dline, taps, n);
+ }
+
+ // build filter
+ vector<tap_type> f1_taps(&taps[0], &taps[n]);
+ gri_fir_filter_with_buffer_scc *f1 = new gri_fir_filter_with_buffer_scc(f1_taps);
+
+ // zero the output, then do the filtering
+ memset (actual_output, 0, sizeof (actual_output));
+ f1->filterNdec (actual_output, input, ol/decimate, decimate);
+
+ // check results
+ //
+ // we use a sloppy error margin because on the x86 architecture,
+ // our reference implementation is using 80 bit floating point
+ // arithmetic, while the SSE version is using 32 bit float point
+ // arithmetic.
+
+ for (int o = 0; o < (int)(ol/decimate); o++){
+ CPPUNIT_ASSERT_COMPLEXES_EQUAL(expected_output[o], actual_output[o],
+ abs (expected_output[o]) * ERR_DELTA);
+ }
+ delete f1;
+ }
+ }
+ free16Align(input);
+}
--- /dev/null
+/* -*- c++ -*- */
+/*
+ * Copyright 2010 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.
+ */
+#ifndef _QA_GRI_FIR_FILTER_WITH_BUFFER_SCC_H_
+#define _QA_GRI_FIR_FILTER_WITH_BUFFER_SCC_H_
+
+#include <cppunit/extensions/HelperMacros.h>
+#include <cppunit/TestCase.h>
+
+class qa_gri_fir_filter_with_buffer_scc : public CppUnit::TestCase {
+
+ CPPUNIT_TEST_SUITE (qa_gri_fir_filter_with_buffer_scc);
+ CPPUNIT_TEST (t1);
+ CPPUNIT_TEST (t2);
+ CPPUNIT_TEST (t3);
+ CPPUNIT_TEST_SUITE_END ();
+
+ private:
+ void test_decimate(unsigned int decimate);
+
+ void t1 ();
+ void t2 ();
+ void t3 ();
+
+};
+
+
+#endif /* _QA_GR_FIR_FILTER_WITH_BUFFER_SCC_H_ */
/* -*- c++ -*- */
/*
- * Copyright 2002 Free Software Foundation, Inc.
+ * Copyright 2002,2010 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
exit (1);
}
#ifdef HAVE_MMAP /* FIXME */
- ftruncate (d_fd, size + HEADER_SIZE);
+ if(ftruncate (d_fd, size + HEADER_SIZE) != 0) {
+ perror (filename);
+ exit (1);
+ }
#endif
}
else {
const gr_complex *in = (const gr_complex *) input_items[0];
gr_complex *out = (gr_complex *) output_items[0];
- float *frq, *phs;
- gr_complex *err;
+ float *frq = NULL;
+ float *phs = NULL;
+ gr_complex *err = NULL;
if(output_items.size() > 2) {
frq = (float *) output_items[1];
phs = (float *) output_items[2];
switch (input_items.size ()){
case 1:
- for (int j = 0; j < noutput_items*d_vlen; j++)
+ for (size_t j = 0; j < noutput_items*d_vlen; j++)
out[j] = gr_complex (r[j], 0);
break;
case 2:
- for (int j = 0; j < noutput_items*d_vlen; j++)
+ for (size_t j = 0; j < noutput_items*d_vlen; j++)
out[j] = gr_complex (r[j], i[j]);
break;
#include <gr_io_signature.h>
#include <string.h>
-gr_skiphead::gr_skiphead (size_t itemsize, size_t nitems_to_skip)
+gr_skiphead::gr_skiphead (size_t itemsize, uint64_t nitems_to_skip)
: gr_block ("skiphead",
gr_make_io_signature(1, 1, itemsize),
gr_make_io_signature(1, 1, itemsize)),
}
gr_skiphead_sptr
-gr_make_skiphead (size_t itemsize, size_t nitems_to_skip)
+gr_make_skiphead (size_t itemsize, uint64_t nitems_to_skip)
{
return gnuradio::get_initial_sptr(new gr_skiphead (itemsize, nitems_to_skip));
}
while (ii < ninput_items){
- long long ni_total = ii + d_nitems; // total items processed so far
+ uint64_t ni_total = ii + d_nitems; // total items processed so far
if (ni_total < d_nitems_to_skip){ // need to skip some more
int n_to_skip = (int) std::min(d_nitems_to_skip - ni_total,
- (long long)(ninput_items - ii));
+ (uint64_t)(ninput_items - ii));
ii += n_to_skip;
}
class gr_skiphead : public gr_block
{
- friend gr_skiphead_sptr gr_make_skiphead (size_t itemsize, size_t nitems_to_skip);
- gr_skiphead (size_t itemsize, size_t nitems_to_skip);
+ friend gr_skiphead_sptr gr_make_skiphead (size_t itemsize, uint64_t nitems_to_skip);
+ gr_skiphead (size_t itemsize, uint64_t nitems_to_skip);
- long long d_nitems_to_skip;
- long long d_nitems; // total items seen
+ uint64_t d_nitems_to_skip;
+ uint64_t d_nitems; // total items seen
public:
};
gr_skiphead_sptr
-gr_make_skiphead (size_t itemsize, size_t nitems_to_skip);
+gr_make_skiphead (size_t itemsize, uint64_t nitems_to_skip);
#endif /* INCLUDED_GR_SKIPHEAD_H */
/* -*- c++ -*- */
/*
- * Copyright 2005,2007 Free Software Foundation, Inc.
+ * Copyright 2005,2007,2010 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
GR_SWIG_BLOCK_MAGIC(gr,skiphead);
-gr_skiphead_sptr gr_make_skiphead (size_t itemsize, size_t nitems_to_skip);
+gr_skiphead_sptr gr_make_skiphead (size_t itemsize, uint64_t nitems_to_skip);
class gr_skiphead : public gr_block {
- friend gr_skiphead_sptr gr_make_skiphead (size_t itemsize, size_t nitems_to_skip);
- gr_skiphead (size_t itemsize, size_t nitems_to_skip);
+ friend gr_skiphead_sptr gr_make_skiphead (size_t itemsize, uint64_t nitems_to_skip);
+ gr_skiphead (size_t itemsize, uint64_t nitems_to_skip);
};
float reference ();
float gain ();
float max_gain ();
+ void set_decay_rate (float rate);
+ void set_attack_rate (float rate);
+ void set_reference (float reference);
+ void set_gain (float gain);
+ void set_max_gain(float max_gain);
};
public:
gri_agc2_ff (float attack_rate = 1e-1, float decay_rate = 1e-2,
float reference = 1.0, float gain = 1.0, float max_gain = 0.0);
+ float attack_rate ();
+ float decay_rate ();
+ float reference ();
+ float gain ();
+ float max_gain ();
+ void set_attack_rate (float rate);
+ void set_decay_rate (float rate);
+ void set_reference (float reference);
+ void set_gain (float gain);
+ void set_max_gain (float max_gain);
};
int ninputs = input_items.size ();
- for (int i = 0; i < noutput_items*d_vlen; i++){
+ for (size_t i = 0; i < noutput_items*d_vlen; i++){
@I_TYPE@ acc = ((@I_TYPE@ *) input_items[0])[i];
for (int j = 1; j < ninputs; j++)
acc += ((@I_TYPE@ *) input_items[j])[i];
int ninputs = input_items.size ();
if (ninputs == 1){ // compute reciprocal
- for (int i = 0; i < noutput_items*d_vlen; i++)
+ for (size_t i = 0; i < noutput_items*d_vlen; i++)
*optr++ = (@O_TYPE@) ((@O_TYPE@) 1 /
((@I_TYPE@ *) input_items[0])[i]);
}
else {
- for (int i = 0; i < noutput_items*d_vlen; i++){
+ for (size_t i = 0; i < noutput_items*d_vlen; i++){
@I_TYPE@ acc = ((@I_TYPE@ *) input_items[0])[i];
for (int j = 1; j < ninputs; j++)
acc /= ((@I_TYPE@ *) input_items[j])[i];
int ninputs = input_items.size ();
- for (int i = 0; i < noutput_items*d_vlen; i++){
+ for (size_t i = 0; i < noutput_items*d_vlen; i++){
@I_TYPE@ acc = ((@I_TYPE@ *) input_items[0])[i];
for (int j = 1; j < ninputs; j++)
acc *= ((@I_TYPE@ *) input_items[j])[i];
int ninputs = input_items.size ();
if (ninputs == 1){ // negate
- for (int i = 0; i < noutput_items*d_vlen; i++)
+ for (size_t i = 0; i < noutput_items*d_vlen; i++)
*optr++ = (@O_TYPE@) -((@I_TYPE@ *) input_items[0])[i];
}
else {
- for (int i = 0; i < noutput_items*d_vlen; i++){
+ for (size_t i = 0; i < noutput_items*d_vlen; i++){
@I_TYPE@ acc = ((@I_TYPE@ *) input_items[0])[i];
for (int j = 1; j < ninputs; j++)
acc -= ((@I_TYPE@ *) input_items[j])[i];
nwritten += count;
inbuf += count * d_itemsize;
}
+ if (d_unbuffered)
+ fflush (d_fp);
+
return nwritten;
}
d_updated = false;
}
}
+
+void
+gr_file_sink_base::set_unbuffered(bool unbuffered)
+{
+ d_unbuffered = unbuffered;
+}
bool d_updated; // is there a new FILE pointer?
bool d_is_binary;
boost::mutex d_mutex;
+ bool d_unbuffered;
protected:
gr_file_sink_base(const char *filename, bool is_binary);
* \brief if we've had an update, do it now.
*/
void do_update();
+
+
+ /*!
+ * \brief turn on unbuffered writes for slower outputs
+ */
+ void set_unbuffered(bool unbuffered);
};
* \brief if we've had an update, do it now.
*/
void do_update();
+
+ /*!
+ *\brief turn on unbuffered mode for slow outputs
+ */
+ void set_unbuffered(bool unbuffered);
};
d_decimator_count = d_decimator_count_init;
- for (int i = 0; i < d_nchannels; i++)
- d_buffer[i][d_obi] = channel_data[i]; // copy data into buffer
-
- switch (d_state){
- case HOLD_OFF:
- d_hold_off_count--;
- if (d_hold_off_count <= 0)
- enter_look_for_trigger ();
- break;
-
- case LOOK_FOR_TRIGGER:
- if (found_trigger ())
- enter_post_trigger ();
- break;
-
- case POST_TRIGGER:
- d_post_trigger_count--;
- if (d_post_trigger_count <= 0){
- write_output_records ();
- enter_hold_off ();
- }
- break;
-
- default:
- assert (0);
+ if (d_trigger_mode != gr_TRIG_MODE_STRIPCHART)
+ {
+ for (int i = 0; i < d_nchannels; i++)
+ d_buffer[i][d_obi] = channel_data[i]; // copy data into buffer
+
+ switch (d_state){
+ case HOLD_OFF:
+ d_hold_off_count--;
+ if (d_hold_off_count <= 0)
+ enter_look_for_trigger ();
+ break;
+
+ case LOOK_FOR_TRIGGER:
+ if (found_trigger ())
+ enter_post_trigger ();
+ break;
+
+ case POST_TRIGGER:
+ d_post_trigger_count--;
+ if (d_post_trigger_count <= 0){
+ write_output_records ();
+ enter_hold_off ();
+ }
+ break;
+
+ default:
+ assert (0);
+ }
+
+ d_obi = incr_bi (d_obi);
+ }
+ else
+ {
+ for (int i = 0; i < d_nchannels; i++)
+ {
+ for (int j = OUTPUT_RECORD_SIZE-1; j >= 0; j--)
+ {
+ d_buffer[i][j] = d_buffer[i][j-1];
+ }
+ d_buffer[i][0] = channel_data[i];
+ }
+ write_output_records();
}
-
- d_obi = incr_bi (d_obi);
}
/*
gr_TRIG_MODE_FREE,
gr_TRIG_MODE_AUTO,
gr_TRIG_MODE_NORM,
+ gr_TRIG_MODE_STRIPCHART,
};
enum gr_trigger_slope {
#
-# Copyright 2003,2004,2007,2008,2009 Free Software Foundation, Inc.
+# Copyright 2003,2004,2007,2008,2009,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
include $(top_srcdir)/Makefile.common
-AM_CPPFLAGS = $(STD_DEFINES_AND_INCLUDES) $(CPPUNIT_INCLUDES) $(GRUEL_INCLUDES) $(WITH_INCLUDES)
+AM_CPPFLAGS = $(GRUEL_INCLUDES) $(STD_DEFINES_AND_INCLUDES) $(CPPUNIT_INCLUDES) $(WITH_INCLUDES)
noinst_LTLIBRARIES = libruntime.la libruntime-qa.la
gr_timer.h \
gr_tmp_path.h \
gr_types.h \
+ gr_unittests.h \
gr_vmcircbuf.h
noinst_HEADERS = \
/* -*- c++ -*- */
/*
- * Copyright 2003 Free Software Foundation, Inc.
+ * Copyright 2003,2010 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
static char buf[1024];
FILE *fp = fopen (pathname (key), "r");
- if (fp == 0)
+ if (fp == 0) {
+ perror (pathname (key));
return 0;
+ }
memset (buf, 0, sizeof (buf));
- fread (buf, 1, sizeof (buf) - 1, fp);
+ size_t ret = fread (buf, 1, sizeof (buf) - 1, fp);
+ if(ret == 0) {
+ if(ferror(fp) != 0) {
+ perror (pathname (key));
+ fclose (fp);
+ return 0;
+ }
+ }
fclose (fp);
return buf;
}
return;
}
- fwrite (value, 1, strlen (value), fp);
+ size_t ret = fwrite (value, 1, strlen (value), fp);
+ if(ret == 0) {
+ if(ferror(fp) != 0) {
+ perror (pathname (key));
+ fclose (fp);
+ return;
+ }
+ }
fclose (fp);
};
--- /dev/null
+/* -*- c++ -*- */
+/*
+ * Copyright 2010 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.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+
+
+#ifdef MKDIR_TAKES_ONE_ARG
+#define gr_mkdir(pathname, mode) mkdir(pathname)
+#else
+#define gr_mkdir(pathname, mode) mkdir((pathname), (mode))
+#endif
+
+/*
+ * Mostly taken from gr_preferences.cc/h
+ * The simplest thing that could possibly work:
+ * the key is the filename; the value is the file contents.
+ */
+
+static void
+ensure_unittest_path (const char *path)
+{
+ struct stat statbuf;
+ if (stat (path, &statbuf) == 0 && S_ISDIR (statbuf.st_mode))
+ return;
+
+ // blindly try to make it // FIXME make this robust. C++ SUCKS!
+ gr_mkdir (path, 0750);
+}
+
+static void
+get_unittest_path (const char *filename, char *fullpath, size_t pathsize)
+{
+ char path[200];
+ snprintf (path, sizeof(path), "./.unittests");
+ snprintf (fullpath, pathsize, "%s/%s", path, filename);
+
+ ensure_unittest_path(path);
+}
+
#
-# Copyright 2001,2003,2004,2005,2006,2007,2008,2009 Free Software Foundation, Inc.
+# Copyright 2001,2003,2004,2005,2006,2007,2008,2009,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
include $(top_srcdir)/Makefile.common
if PYTHON
-AM_CPPFLAGS = $(STD_DEFINES_AND_INCLUDES) $(PYTHON_CPPFLAGS) -I$(srcdir) \
+AM_CPPFLAGS = -I$(srcdir) $(STD_DEFINES_AND_INCLUDES) $(PYTHON_CPPFLAGS) \
$(WITH_INCLUDES)
EXTRA_DIST = gen-swig-bug-fix
typedef std::complex<float> gr_complex;
typedef std::complex<double> gr_complexd;
+typedef unsigned long long uint64_t;
+typedef long long int64_t;
// instantiate the required template specializations
#
-# Copyright 2004,2007,2008,2009 Free Software Foundation, Inc.
+# Copyright 2004,2007,2008,2009,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
ofdm_packet_utils.py \
packet_utils.py \
gr_unittest.py \
+ gr_xmlrunner.py \
optfir.py \
usrp_options.py \
window.py
# Boston, MA 02110-1301, USA.
#
-from gnuradio import gr
+from gnuradio import gr, optfir
class pfb_arb_resampler_ccf(gr.hier_block2):
'''
streams. This block is provided to be consistent with the interface to the
other PFB block.
'''
- def __init__(self, rate, taps, flt_size=32):
+ def __init__(self, rate, taps=None, flt_size=32, atten=100):
gr.hier_block2.__init__(self, "pfb_arb_resampler_ccf",
gr.io_signature(1, 1, gr.sizeof_gr_complex), # Input signature
gr.io_signature(1, 1, gr.sizeof_gr_complex)) # Output signature
self._rate = rate
- self._taps = taps
self._size = flt_size
+ if taps is not None:
+ self._taps = taps
+ else:
+ # Create a filter that covers the full bandwidth of the input signal
+ bw = 0.4
+ tb = 0.2
+ ripple = 0.1
+ #self._taps = gr.firdes.low_pass_2(self._size, self._size, bw, tb, atten)
+ made = False
+ while not made:
+ try:
+ self._taps = optfir.low_pass(self._size, self._size, bw, bw+tb, ripple, atten)
+ made = True
+ except RuntimeError:
+ ripple += 0.01
+ made = False
+ print("Warning: set ripple to %.4f dB. If this is a problem, adjust the attenuation or create your own filter taps." % (ripple))
+
+ # Build in an exit strategy; if we've come this far, it ain't working.
+ if(ripple >= 1.0):
+ raise RuntimeError("optfir could not generate an appropriate filter.")
+
self.pfb = gr.pfb_arb_resampler_ccf(self._rate, self._taps, self._size)
self.connect(self, self.pfb)
# Boston, MA 02110-1301, USA.
#
-from gnuradio import gr
+from gnuradio import gr, optfir
class pfb_channelizer_ccf(gr.hier_block2):
'''
This simplifies the interface by allowing a single input stream to connect to this block.
It will then output a stream for each channel.
'''
- def __init__(self, numchans, taps, oversample_rate=1):
+ def __init__(self, numchans, taps=None, oversample_rate=1, atten=100):
gr.hier_block2.__init__(self, "pfb_channelizer_ccf",
gr.io_signature(1, 1, gr.sizeof_gr_complex), # Input signature
gr.io_signature(numchans, numchans, gr.sizeof_gr_complex)) # Output signature
self._numchans = numchans
- self._taps = taps
self._oversample_rate = oversample_rate
+ if taps is not None:
+ self._taps = taps
+ else:
+ # Create a filter that covers the full bandwidth of the input signal
+ bw = 0.4
+ tb = 0.2
+ ripple = 0.1
+ made = False
+ while not made:
+ try:
+ self._taps = optfir.low_pass(1, self._numchans, bw, bw+tb, ripple, atten)
+ made = True
+ except RuntimeError:
+ ripple += 0.01
+ made = False
+ print("Warning: set ripple to %.4f dB. If this is a problem, adjust the attenuation or create your own filter taps." % (ripple))
+
+ # Build in an exit strategy; if we've come this far, it ain't working.
+ if(ripple >= 1.0):
+ raise RuntimeError("optfir could not generate an appropriate filter.")
+
self.s2ss = gr.stream_to_streams(gr.sizeof_gr_complex, self._numchans)
self.pfb = gr.pfb_channelizer_ccf(self._numchans, self._taps,
self._oversample_rate)
# Boston, MA 02110-1301, USA.
#
-from gnuradio import gr
+from gnuradio import gr, optfir
class pfb_decimator_ccf(gr.hier_block2):
'''
This simplifies the interface by allowing a single input stream to connect to this block.
It will then output a stream that is the decimated output stream.
'''
- def __init__(self, decim, taps, channel=0):
+ def __init__(self, decim, taps=None, channel=0, atten=100):
gr.hier_block2.__init__(self, "pfb_decimator_ccf",
gr.io_signature(1, 1, gr.sizeof_gr_complex), # Input signature
gr.io_signature(1, 1, gr.sizeof_gr_complex)) # Output signature
self._decim = decim
- self._taps = taps
self._channel = channel
+ if taps is not None:
+ self._taps = taps
+ else:
+ # Create a filter that covers the full bandwidth of the input signal
+ bw = 0.4
+ tb = 0.2
+ ripple = 0.1
+ made = False
+ while not made:
+ try:
+ self._taps = optfir.low_pass(1, self._decim, bw, bw+tb, ripple, atten)
+ made = True
+ except RuntimeError:
+ ripple += 0.01
+ made = False
+ print("Warning: set ripple to %.4f dB. If this is a problem, adjust the attenuation or create your own filter taps." % (ripple))
+
+ # Build in an exit strategy; if we've come this far, it ain't working.
+ if(ripple >= 1.0):
+ raise RuntimeError("optfir could not generate an appropriate filter.")
+
self.s2ss = gr.stream_to_streams(gr.sizeof_gr_complex, self._decim)
self.pfb = gr.pfb_decimator_ccf(self._decim, self._taps, self._channel)
# Boston, MA 02110-1301, USA.
#
-from gnuradio import gr
+from gnuradio import gr, optfir
class pfb_interpolator_ccf(gr.hier_block2):
'''
streams. This block is provided to be consistent with the interface to the
other PFB block.
'''
- def __init__(self, interp, taps):
+ def __init__(self, interp, taps=None, atten=100):
gr.hier_block2.__init__(self, "pfb_interpolator_ccf",
gr.io_signature(1, 1, gr.sizeof_gr_complex), # Input signature
gr.io_signature(1, 1, gr.sizeof_gr_complex)) # Output signature
self._interp = interp
self._taps = taps
+ if taps is not None:
+ self._taps = taps
+ else:
+ # Create a filter that covers the full bandwidth of the input signal
+ bw = 0.4
+ tb = 0.2
+ ripple = 0.99
+ made = False
+ while not made:
+ try:
+ self._taps = optfir.low_pass(self._interp, self._interp, bw, bw+tb, ripple, atten)
+ made = True
+ except RuntimeError:
+ ripple += 0.01
+ made = False
+ print("Warning: set ripple to %.4f dB. If this is a problem, adjust the attenuation or create your own filter taps." % (ripple))
+
+ # Build in an exit strategy; if we've come this far, it ain't working.
+ if(ripple >= 1.0):
+ raise RuntimeError("optfir could not generate an appropriate filter.")
+
self.pfb = gr.pfb_interpolator_ccf(self._interp, self._taps)
self.connect(self, self.pfb)
#!/usr/bin/env python
#
-# Copyright 2004,2007 Free Software Foundation, Inc.
+# Copyright 2004,2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
from gnuradio import gr, gr_unittest
-class test_head (gr_unittest.TestCase):
+class test_add_and_friends (gr_unittest.TestCase):
def setUp (self):
self.tb = gr.top_block ()
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_add_and_friends, "test_add_and_friends.xml")
#!/usr/bin/env python
#
-# Copyright 2004,2007 Free Software Foundation, Inc.
+# Copyright 2004,2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_add_v_and_friends, "test_add_v_and_friends.xml")
#!/usr/bin/env python
#
-# Copyright 2004,2007 Free Software Foundation, Inc.
+# Copyright 2004,2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
test_output = False
-class test_sig_source (gr_unittest.TestCase):
+class test_agc (gr_unittest.TestCase):
def setUp (self):
self.tb = gr.top_block ()
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_agc, "test_agc.xml")
#!/usr/bin/env python
#
-# Copyright 2007 Free Software Foundation, Inc.
+# Copyright 2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
import math
-class test_sig_source (gr_unittest.TestCase):
+class test_arg_max (gr_unittest.TestCase):
def setUp (self):
self.tb = gr.top_block ()
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_arg_max, "test_arg_max.xml")
#!/usr/bin/env python
#
-# Copyright 2006,2007 Free Software Foundation, Inc.
+# Copyright 2006,2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(xtest_bin_statistics, "test_bin_statistics.xml")
#!/usr/bin/env python
#
-# Copyright 2004,2007,2008 Free Software Foundation, Inc.
+# Copyright 2004,2007,2008,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
from gnuradio import gr, gr_unittest
-class test_head (gr_unittest.TestCase):
+class test_boolean_operators (gr_unittest.TestCase):
def setUp (self):
self.tb = gr.top_block ()
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_boolean_operators, "test_boolean_operators.xml")
#!/usr/bin/env python
#
-# Copyright 2008 Free Software Foundation, Inc.
+# Copyright 2008,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
return m
-class qa_classify(gr_unittest.TestCase):
+class test_classify(gr_unittest.TestCase):
def setUp(self):
self.tb = gr.top_block()
assert sum < 1e-6
if __name__ == '__main__':
- gr_unittest.main()
-
+ gr_unittest.run(test_classify, "test_classify.xml")
#!/usr/bin/env python
#
-# Copyright 2006,2007 Free Software Foundation, Inc.
+# Copyright 2006,2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
self.assertComplexTuplesAlmostEqual(expected_data, result)
if __name__ == "__main__":
- gr_unittest.main()
\ No newline at end of file
+ gr_unittest.run(test_cma_equalizer_fir, "test_cma_equalizer_fir.xml")
#!/usr/bin/env python
#
-# Copyright 2004,2007 Free Software Foundation, Inc.
+# Copyright 2004,2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_complex_ops, "test_complex_ops.xml")
#!/usr/bin/env python
#
-# Copyright 2004,2007 Free Software Foundation, Inc.
+# Copyright 2004,2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
from gnuradio import gr, gr_unittest
import math
-class test_head (gr_unittest.TestCase):
+class test_constellation_decoder (gr_unittest.TestCase):
def setUp (self):
self.tb = gr.top_block ()
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_constellation_decoder, "test_constellation_decoder.xml")
#!/usr/bin/env python
#
-# Copyright 2009 Free Software Foundation, Inc.
+# Copyright 2009,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_copy, "test_copy.xml")
#!/usr/bin/env python
#
-# Copyright 2006,2007 Free Software Foundation, Inc.
+# Copyright 2006,2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_correlate_access_code, "test_correlate_access_code.xml")
#!/usr/bin/env python
#
-# Copyright 2004,2007 Free Software Foundation, Inc.
+# Copyright 2004,2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
self.assertEqual (expected_result, dst_data)
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_delay, "test_delay.xml")
#!/usr/bin/env python
#
-# Copyright 2006,2007 Free Software Foundation, Inc.
+# Copyright 2006,2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
return tuple(result)
-class test_encoder (gr_unittest.TestCase):
+class test_diff_encoder (gr_unittest.TestCase):
def setUp (self):
self.tb = gr.top_block ()
self.assertEqual(expected_result, actual_result)
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_diff_encoder, "test_diff_encoder.xml")
#!/usr/bin/env python
#
-# Copyright 2004,2007 Free Software Foundation, Inc.
+# Copyright 2004,2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
from gnuradio import gr, gr_unittest
import math
-class test_complex_ops (gr_unittest.TestCase):
+class test_diff_phasor (gr_unittest.TestCase):
def setUp (self):
self.tb = gr.top_block ()
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_diff_phasor, "test_diff_phasor.xml")
#!/usr/bin/env python
#
-# Copyright 2004,2007 Free Software Foundation, Inc.
+# Copyright 2004,2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_ccsds_27, "test_ccsds_27.xml")
#!/usr/bin/env python
#
-# Copyright 2006,2007 Free Software Foundation, Inc.
+# Copyright 2006,2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_feval, "test_feval.xml")
#!/usr/bin/env python
#
-# Copyright 2008 Free Software Foundation, Inc.
+# Copyright 2008,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
227,229,233,239,241,251,257,263,269,271,277,281,283,293,307,311)
-class test_fft_filter(gr_unittest.TestCase):
+class test_fft(gr_unittest.TestCase):
def setUp(self):
pass
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_fft, "test_fft.xml")
#!/usr/bin/env python
#
-# Copyright 2004,2005,2007 Free Software Foundation, Inc.
+# Copyright 2004,2005,2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_fft_filter, "test_fft_filter.xml")
#!/usr/bin/env python
#
-# Copyright 2004,2007 Free Software Foundation, Inc.
+# Copyright 2004,2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
from gnuradio import gr, gr_unittest
import math
-class qa_filter_delay_fc (gr_unittest.TestCase):
+class test_filter_delay_fc (gr_unittest.TestCase):
def setUp (self):
self.tb = gr.top_block ()
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_filter_delay_fc, "test_filter_delay_fc.xml")
#!/usr/bin/env python
#
-# Copyright 2007 Free Software Foundation, Inc.
+# Copyright 2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
op2 = gr.fractional_interpolator_cc(0.0, 1.0)
if __name__ == '__main__':
- gr_unittest.main()
-
+ gr_unittest.run(test_fractional_resampler, "test_fractional_resampler.xml")
#!/usr/bin/env python
#
-# Copyright 2004,2007 Free Software Foundation, Inc.
+# Copyright 2004,2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_frequency_modulator, "test_frequency_modulator.xml")
#!/usr/bin/env python
#
-# Copyright 2004,2007 Free Software Foundation, Inc.
+# Copyright 2004,2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_bytes_to_syms, "test_bytes_to_syms.xml")
#!/usr/bin/env python
#
-# Copyright 2007 Free Software Foundation, Inc.
+# Copyright 2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
return R
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_glfsr_source, "test_glfsr_source.xml")
#!/usr/bin/env python
#
-# Copyright 2006,2007 Free Software Foundation, Inc.
+# Copyright 2006,2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
self.assertAlmostEqual(expected_result, actual_result, places=4)
if __name__ == '__main__':
- gr_unittest.main()
+ gr_unittest.run(test_goertzel, "test_goertzel.xml")
#!/usr/bin/env python
#
-# Copyright 2004,2007 Free Software Foundation, Inc.
+# Copyright 2004,2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_head, "test_head.xml")
if __name__ == "__main__":
- gr_unittest.main()
+ gr_unittest.run(test_hier_block2, "test_hier_block2.xml")
#!/usr/bin/env python
#
-# Copyright 2004,2007 Free Software Foundation, Inc.
+# Copyright 2004,2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
from gnuradio import gr, gr_unittest
import math
-class test_sig_source (gr_unittest.TestCase):
+class test_hilbert (gr_unittest.TestCase):
def setUp (self):
self.tb = gr.top_block ()
self.assertComplexTuplesAlmostEqual (expected_result, dst_data, 5)
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_hilbert, "test_hilbert.xml")
#!/usr/bin/env python
#
-# Copyright 2004,2007 Free Software Foundation, Inc.
+# Copyright 2004,2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_iir, "test_iir.xml")
#!/usr/bin/env python
#
-# Copyright 2008 Free Software Foundation, Inc.
+# Copyright 2008,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
self.assertComplexTuplesAlmostEqual(dst_data, dst.data(), 6)
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_integrate, "test_integrate.xml")
#!/usr/bin/env python
#
-# Copyright 2004,2007 Free Software Foundation, Inc.
+# Copyright 2004,2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
self.assertFloatTuplesAlmostEqual (expected_result3, dst3.data ())
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_interleave, "test_interleave.xml")
#!/usr/bin/env python
#
-# Copyright 2004,2007 Free Software Foundation, Inc.
+# Copyright 2004,2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_interp_fir_filter, "test_interp_fir_filter.xml")
#!/usr/bin/env python
#
-# Copyright 2006 Free Software Foundation, Inc.
+# Copyright 2006,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
self.assertRaises(ValueError, self.tb.run)
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_kludge_copy, "test_kludge_copy.xml")
#!/usr/bin/env python
#
-# Copyright 2005,2008 Free Software Foundation, Inc.
+# Copyright 2005,2008,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
from gnuradio import gr, gr_unittest
-class test_head (gr_unittest.TestCase):
+class test_kludged_imports (gr_unittest.TestCase):
def setUp(self):
pass
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_kludged_imports, "test_kludged_imports.xml")
#!/usr/bin/env python
#
-# Copyright 2007 Free Software Foundation, Inc.
+# Copyright 2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
import math
-class test_sig_source (gr_unittest.TestCase):
+class test_max (gr_unittest.TestCase):
def setUp (self):
self.tb = gr.top_block ()
self.assertEqual(expected_result, result_data)
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_max, "test_max.xml")
#!/usr/bin/env python
#
-# Copyright 2004 Free Software Foundation, Inc.
+# Copyright 2004,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
self.assertEquals(tuple(map(ord, '0123456789')), dst.data())
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_message, "test_message.xml")
#!/usr/bin/env python
#
-# Copyright 2004,2005,2007 Free Software Foundation, Inc.
+# Copyright 2004,2005,2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
from gnuradio import gr, gr_unittest
-class test_head (gr_unittest.TestCase):
+class test_mute (gr_unittest.TestCase):
def setUp (self):
self.tb = gr.top_block ()
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_mute, "test_mute.xml")
#!/usr/bin/env python
#
-# Copyright 2005,2007 Free Software Foundation, Inc.
+# Copyright 2005,2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
from gnuradio import gr, gr_unittest
-class test_single_pole_iir(gr_unittest.TestCase):
+class test_nlog10(gr_unittest.TestCase):
def setUp (self):
self.tb = gr.top_block ()
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_nlog10, "test_nlog10.xml")
#!/usr/bin/env python
#
-# Copyright 2007 Free Software Foundation, Inc.
+# Copyright 2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
op = gr.noise_source_f(gr.GR_GAUSSIAN, 10, 10)
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_noise_source, "test_noise_source.xml")
#!/usr/bin/env python
#
-# Copyright 2007 Free Software Foundation, Inc.
+# Copyright 2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
from gnuradio import gr, gr_unittest
from pprint import pprint
-class testing (gr_unittest.TestCase):
+class test_ofdm_insert_preamble (gr_unittest.TestCase):
def setUp (self):
self.tb = gr.top_block ()
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_ofdm_insert_preamble, "test_ofdm_insert_preamble.xml")
#!/usr/bin/env python
#
-# Copyright 2005,2007 Free Software Foundation, Inc.
+# Copyright 2005,2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_packing, "test_packing.xml")
#!/usr/bin/env python
#
-# Copyright 2005,2007 Free Software Foundation, Inc.
+# Copyright 2005,2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
self.assertEqual(expected_results, dst.data())
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_pipe_fittings, "test_pipe_fittings.xml")
#!/usr/bin/env python
#
-# Copyright 2004,2007 Free Software Foundation, Inc.
+# Copyright 2004,2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
from gnuradio import gr, gr_unittest
import math
-class test_sig_source (gr_unittest.TestCase):
+class test_pll_carriertracking (gr_unittest.TestCase):
def setUp (self):
self.tb = gr.top_block()
self.assertComplexTuplesAlmostEqual (expected_result, dst_data, 5)
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_pll_carriertracking, "test_pll_carriertracking.xml")
#!/usr/bin/env python
#
-# Copyright 2004,2007 Free Software Foundation, Inc.
+# Copyright 2004,2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
from gnuradio import gr, gr_unittest
import math
-class test_sig_source (gr_unittest.TestCase):
+class test_pll_freqdet (gr_unittest.TestCase):
def setUp (self):
self.tb = gr.top_block()
self.assertFloatTuplesAlmostEqual (expected_result, dst_data, 3)
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_pll_freqdet, "test_pll_freqdet.xml")
#!/usr/bin/env python
#
-# Copyright 2004 Free Software Foundation, Inc.
+# Copyright 2004,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
from gnuradio import gr, gr_unittest
import math
-class test_sig_source (gr_unittest.TestCase):
+class test_pll_refout (gr_unittest.TestCase):
def setUp (self):
self.tb = gr.top_block()
self.assertComplexTuplesAlmostEqual (expected_result, dst_data, 5)
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_pll_refout, "test_pll_refout.xml")
#!/usr/bin/env python
#
-# Copyright 2007 Free Software Foundation, Inc.
+# Copyright 2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
self.assertEqual(data[-1], (1.0+0j))
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_pn_correlator_cc, "test_pn_correlator_cc.xml")
#!/usr/bin/env python
#
-# Copyright 2005,2006,2007 Free Software Foundation, Inc.
+# Copyright 2005,2006,2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
if __name__ == '__main__':
pass
# FIXME: Disabled, see ticket:210
- # gr_unittest.main()
+ # gr_unittest.run(test_rational_resampler, "test_rational_resampler.xml")
#!/usr/bin/env python
#
-# Copyright 2007 Free Software Foundation, Inc.
+# Copyright 2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
from gnuradio import gr, gr_unittest
import math
-class test_sig_source (gr_unittest.TestCase):
+class test_regenerate (gr_unittest.TestCase):
def setUp (self):
self.tb = gr.top_block ()
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_regenerate, "test_regenerate.xml")
#!/usr/bin/env python
#
-# Copyright 2008 Free Software Foundation, Inc.
+# Copyright 2008,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
self.assertFloatTuplesAlmostEqual(dst_data, dst.data(), 6)
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_repeat, "test_repeat.xml")
#!/usr/bin/env python
#
-# Copyright 2008 Free Software Foundation, Inc.
+# Copyright 2008,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
self.assertEqual(src_data, dst.data())
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_scrambler, "test_scrambler.xml")
#!/usr/bin/env python
#
-# Copyright 2004,2007 Free Software Foundation, Inc.
+# Copyright 2004,2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
self.assertFloatTuplesAlmostEqual (expected_result, dst_data, 5)
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_sig_source, "test_sig_source.xml")
#!/usr/bin/env python
#
-# Copyright 2005,2007 Free Software Foundation, Inc.
+# Copyright 2005,2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_single_pole_iir, "test_single_pole_iir.xml")
#!/usr/bin/env python
#
-# Copyright 2005,2006,2007 Free Software Foundation, Inc.
+# Copyright 2005,2006,2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_single_pole_iir_cc, "test_single_pole_iir_cc.xml")
#!/usr/bin/env python
#
-# Copyright 2007 Free Software Foundation, Inc.
+# Copyright 2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_skiphead, "test_skiphead.xml")
#!/usr/bin/env python
#
-# Copyright 2004,2005,2007 Free Software Foundation, Inc.
+# Copyright 2004,2005,2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
from gnuradio import gr, gr_unittest
-class test_head (gr_unittest.TestCase):
+class test_stream_mux (gr_unittest.TestCase):
def setUp (self):
self.tb = gr.top_block ()
self.assertEqual (exp_data, result_data)
if __name__ == '__main__':
- gr_unittest.main()
+ gr_unittest.run(test_stream_mux, "test_stream_mux.xml")
from gnuradio import gr, gr_unittest
from threading import Timer
-class test_sink_source(gr_unittest.TestCase):
+class test_udp_sink_source(gr_unittest.TestCase):
def setUp(self):
self.tb_snd = gr.top_block()
#print "tb_rcv stopped by Timer"
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_udp_sink_source, "test_udp_sink_source.xml")
#!/usr/bin/env python
#
-# Copyright 2006 Free Software Foundation, Inc.
+# Copyright 2006,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_unpack, "test_unpack.xml")
#!/usr/bin/env python
#
-# Copyright 2008 Free Software Foundation, Inc.
+# Copyright 2008,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
from gnuradio import gr, gr_unittest
import math
-class test_sink_source(gr_unittest.TestCase):
+class test_vector_sink_source(gr_unittest.TestCase):
def setUp (self):
self.tb = gr.top_block ()
self.assertRaises(ValueError, lambda : gr.vector_source_f(src_data, False, 3))
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_vector_sink_source, "test_vector_sink_source.xml")
#!/usr/bin/env python
#
-# Copyright 2008 Free Software Foundation, Inc.
+# Copyright 2008,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
g_in_file = os.path.join (os.getenv ("srcdir"), "test_16bit_1chunk.wav")
-class qa_wavefile(gr_unittest.TestCase):
+class test_wavefile(gr_unittest.TestCase):
def setUp (self):
self.tb = gr.top_block ()
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_wavefile, "test_wavefile.xml")
#!/usr/bin/env python
#
-# Copyright 2004 Free Software Foundation, Inc.
+# Copyright 2004,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
#
import unittest
-import sys
+import gr_xmlrunner
+import sys, os, stat
class TestCase(unittest.TestCase):
"""A subclass of unittest.TestCase that adds additional assertions
Note that decimal places (from zero) is usually not the same
as significant digits (measured from the most signficant digit).
- """
+ """
if round(second.real-first.real, places) != 0:
raise self.failureException, \
(msg or '%s != %s within %s places' % (`first`, `second`, `places` ))
TestProgram = unittest.TestProgram
main = TestProgram
+def run(PUT, filename=None):
+ '''
+ Runs the unittest on a TestCase and produces an optional XML report
+ PUT: the program under test and should be a gr_unittest.TestCase
+ filename: an optional filename to save the XML report of the tests
+ this will live in ./.unittests/python
+ '''
+
+ # Run this is given a file name
+ if(filename is not None):
+ basepath = "./.unittests"
+ path = basepath + "/python"
+
+ if not os.path.exists(basepath):
+ os.makedirs(basepath, 0750)
+
+ xmlrunner = None
+ # only proceed if .unittests is writable
+ st = os.stat(basepath)[stat.ST_MODE]
+ if(st & stat.S_IWUSR > 0):
+ # Test if path exists; if not, build it
+ if not os.path.exists(path):
+ os.makedirs(path, 0750)
+
+ # Just for safety: make sure we can write here, too
+ st = os.stat(path)[stat.ST_MODE]
+ if(st & stat.S_IWUSR > 0):
+ # Create an XML runner to filename
+ fout = file(path+"/"+filename, "w")
+ xmlrunner = gr_xmlrunner.XMLTestRunner(fout)
+
+ txtrunner = TextTestRunner(verbosity=1)
+
+ # Run the test; runner also creates XML output file
+ # FIXME: make xmlrunner output to screen so we don't have to do run and main
+ suite = TestLoader().loadTestsFromTestCase(PUT)
+
+ # use the xmlrunner if we can write the the directory
+ if(xmlrunner is not None):
+ xmlrunner.run(suite)
+
+ main()
+
+ # This will run and fail make check if problem
+ # but does not output to screen.
+ #main(testRunner = xmlrunner)
+
+ else:
+ # If no filename is given, just run the test
+ main()
+
+
##############################################################################
# Executing this module from the command line
##############################################################################
--- /dev/null
+"""
+XML Test Runner for PyUnit
+"""
+
+# Written by Sebastian Rittau <srittau@jroger.in-berlin.de> and placed in
+# the Public Domain. With contributions by Paolo Borelli and others.
+# Added to GNU Radio Oct. 3, 2010
+
+from __future__ import with_statement
+
+__version__ = "0.1"
+
+import os.path
+import re
+import sys
+import time
+import traceback
+import unittest
+from xml.sax.saxutils import escape
+
+try:
+ from StringIO import StringIO
+except ImportError:
+ from io import StringIO
+
+
+class _TestInfo(object):
+
+ """Information about a particular test.
+
+ Used by _XMLTestResult.
+
+ """
+
+ def __init__(self, test, time):
+ (self._class, self._method) = test.id().rsplit(".", 1)
+ self._time = time
+ self._error = None
+ self._failure = None
+
+ @staticmethod
+ def create_success(test, time):
+ """Create a _TestInfo instance for a successful test."""
+ return _TestInfo(test, time)
+
+ @staticmethod
+ def create_failure(test, time, failure):
+ """Create a _TestInfo instance for a failed test."""
+ info = _TestInfo(test, time)
+ info._failure = failure
+ return info
+
+ @staticmethod
+ def create_error(test, time, error):
+ """Create a _TestInfo instance for an erroneous test."""
+ info = _TestInfo(test, time)
+ info._error = error
+ return info
+
+ def print_report(self, stream):
+ """Print information about this test case in XML format to the
+ supplied stream.
+
+ """
+ stream.write(' <testcase classname="%(class)s" name="%(method)s" time="%(time).4f">' % \
+ {
+ "class": self._class,
+ "method": self._method,
+ "time": self._time,
+ })
+ if self._failure is not None:
+ self._print_error(stream, 'failure', self._failure)
+ if self._error is not None:
+ self._print_error(stream, 'error', self._error)
+ stream.write('</testcase>\n')
+
+ def _print_error(self, stream, tagname, error):
+ """Print information from a failure or error to the supplied stream."""
+ text = escape(str(error[1]))
+ stream.write('\n')
+ stream.write(' <%s type="%s">%s\n' \
+ % (tagname, _clsname(error[0]), text))
+ tb_stream = StringIO()
+ traceback.print_tb(error[2], None, tb_stream)
+ stream.write(escape(tb_stream.getvalue()))
+ stream.write(' </%s>\n' % tagname)
+ stream.write(' ')
+
+
+def _clsname(cls):
+ return cls.__module__ + "." + cls.__name__
+
+
+class _XMLTestResult(unittest.TestResult):
+
+ """A test result class that stores result as XML.
+
+ Used by XMLTestRunner.
+
+ """
+
+ def __init__(self, classname):
+ unittest.TestResult.__init__(self)
+ self._test_name = classname
+ self._start_time = None
+ self._tests = []
+ self._error = None
+ self._failure = None
+
+ def startTest(self, test):
+ unittest.TestResult.startTest(self, test)
+ self._error = None
+ self._failure = None
+ self._start_time = time.time()
+
+ def stopTest(self, test):
+ time_taken = time.time() - self._start_time
+ unittest.TestResult.stopTest(self, test)
+ if self._error:
+ info = _TestInfo.create_error(test, time_taken, self._error)
+ elif self._failure:
+ info = _TestInfo.create_failure(test, time_taken, self._failure)
+ else:
+ info = _TestInfo.create_success(test, time_taken)
+ self._tests.append(info)
+
+ def addError(self, test, err):
+ unittest.TestResult.addError(self, test, err)
+ self._error = err
+
+ def addFailure(self, test, err):
+ unittest.TestResult.addFailure(self, test, err)
+ self._failure = err
+
+ def print_report(self, stream, time_taken, out, err):
+ """Prints the XML report to the supplied stream.
+
+ The time the tests took to perform as well as the captured standard
+ output and standard error streams must be passed in.a
+
+ """
+ stream.write('<testsuite errors="%(e)d" failures="%(f)d" ' % \
+ { "e": len(self.errors), "f": len(self.failures) })
+ stream.write('name="%(n)s" tests="%(t)d" time="%(time).3f">\n' % \
+ {
+ "n": self._test_name,
+ "t": self.testsRun,
+ "time": time_taken,
+ })
+ for info in self._tests:
+ info.print_report(stream)
+ stream.write(' <system-out><![CDATA[%s]]></system-out>\n' % out)
+ stream.write(' <system-err><![CDATA[%s]]></system-err>\n' % err)
+ stream.write('</testsuite>\n')
+
+
+class XMLTestRunner(object):
+
+ """A test runner that stores results in XML format compatible with JUnit.
+
+ XMLTestRunner(stream=None) -> XML test runner
+
+ The XML file is written to the supplied stream. If stream is None, the
+ results are stored in a file called TEST-<module>.<class>.xml in the
+ current working directory (if not overridden with the path property),
+ where <module> and <class> are the module and class name of the test class.
+
+ """
+
+ def __init__(self, stream=None):
+ self._stream = stream
+ self._path = "."
+
+ def run(self, test):
+ """Run the given test case or test suite."""
+ class_ = test.__class__
+ classname = class_.__module__ + "." + class_.__name__
+ if self._stream == None:
+ filename = "TEST-%s.xml" % classname
+ stream = file(os.path.join(self._path, filename), "w")
+ stream.write('<?xml version="1.0" encoding="utf-8"?>\n')
+ else:
+ stream = self._stream
+
+ result = _XMLTestResult(classname)
+ start_time = time.time()
+
+ with _fake_std_streams():
+ test(result)
+ try:
+ out_s = sys.stdout.getvalue()
+ except AttributeError:
+ out_s = ""
+ try:
+ err_s = sys.stderr.getvalue()
+ except AttributeError:
+ err_s = ""
+
+ time_taken = time.time() - start_time
+ result.print_report(stream, time_taken, out_s, err_s)
+ if self._stream is None:
+ stream.close()
+
+ return result
+
+ def _set_path(self, path):
+ self._path = path
+
+ path = property(lambda self: self._path, _set_path, None,
+ """The path where the XML files are stored.
+
+ This property is ignored when the XML file is written to a file
+ stream.""")
+
+
+class _fake_std_streams(object):
+
+ def __enter__(self):
+ self._orig_stdout = sys.stdout
+ self._orig_stderr = sys.stderr
+ sys.stdout = StringIO()
+ sys.stderr = StringIO()
+
+ def __exit__(self, exc_type, exc_val, exc_tb):
+ sys.stdout = self._orig_stdout
+ sys.stderr = self._orig_stderr
+
+
+class XMLTestRunnerTest(unittest.TestCase):
+
+ def setUp(self):
+ self._stream = StringIO()
+
+ def _try_test_run(self, test_class, expected):
+
+ """Run the test suite against the supplied test class and compare the
+ XML result against the expected XML string. Fail if the expected
+ string doesn't match the actual string. All time attributes in the
+ expected string should have the value "0.000". All error and failure
+ messages are reduced to "Foobar".
+
+ """
+
+ runner = XMLTestRunner(self._stream)
+ runner.run(unittest.makeSuite(test_class))
+
+ got = self._stream.getvalue()
+ # Replace all time="X.YYY" attributes by time="0.000" to enable a
+ # simple string comparison.
+ got = re.sub(r'time="\d+\.\d+"', 'time="0.000"', got)
+ # Likewise, replace all failure and error messages by a simple "Foobar"
+ # string.
+ got = re.sub(r'(?s)<failure (.*?)>.*?</failure>', r'<failure \1>Foobar</failure>', got)
+ got = re.sub(r'(?s)<error (.*?)>.*?</error>', r'<error \1>Foobar</error>', got)
+ # And finally Python 3 compatibility.
+ got = got.replace('type="builtins.', 'type="exceptions.')
+
+ self.assertEqual(expected, got)
+
+ def test_no_tests(self):
+ """Regression test: Check whether a test run without any tests
+ matches a previous run.
+
+ """
+ class TestTest(unittest.TestCase):
+ pass
+ self._try_test_run(TestTest, """<testsuite errors="0" failures="0" name="unittest.TestSuite" tests="0" time="0.000">
+ <system-out><![CDATA[]]></system-out>
+ <system-err><![CDATA[]]></system-err>
+</testsuite>
+""")
+
+ def test_success(self):
+ """Regression test: Check whether a test run with a successful test
+ matches a previous run.
+
+ """
+ class TestTest(unittest.TestCase):
+ def test_foo(self):
+ pass
+ self._try_test_run(TestTest, """<testsuite errors="0" failures="0" name="unittest.TestSuite" tests="1" time="0.000">
+ <testcase classname="__main__.TestTest" name="test_foo" time="0.000"></testcase>
+ <system-out><![CDATA[]]></system-out>
+ <system-err><![CDATA[]]></system-err>
+</testsuite>
+""")
+
+ def test_failure(self):
+ """Regression test: Check whether a test run with a failing test
+ matches a previous run.
+
+ """
+ class TestTest(unittest.TestCase):
+ def test_foo(self):
+ self.assert_(False)
+ self._try_test_run(TestTest, """<testsuite errors="0" failures="1" name="unittest.TestSuite" tests="1" time="0.000">
+ <testcase classname="__main__.TestTest" name="test_foo" time="0.000">
+ <failure type="exceptions.AssertionError">Foobar</failure>
+ </testcase>
+ <system-out><![CDATA[]]></system-out>
+ <system-err><![CDATA[]]></system-err>
+</testsuite>
+""")
+
+ def test_error(self):
+ """Regression test: Check whether a test run with a erroneous test
+ matches a previous run.
+
+ """
+ class TestTest(unittest.TestCase):
+ def test_foo(self):
+ raise IndexError()
+ self._try_test_run(TestTest, """<testsuite errors="1" failures="0" name="unittest.TestSuite" tests="1" time="0.000">
+ <testcase classname="__main__.TestTest" name="test_foo" time="0.000">
+ <error type="exceptions.IndexError">Foobar</error>
+ </testcase>
+ <system-out><![CDATA[]]></system-out>
+ <system-err><![CDATA[]]></system-err>
+</testsuite>
+""")
+
+ def test_stdout_capture(self):
+ """Regression test: Check whether a test run with output to stdout
+ matches a previous run.
+
+ """
+ class TestTest(unittest.TestCase):
+ def test_foo(self):
+ sys.stdout.write("Test\n")
+ self._try_test_run(TestTest, """<testsuite errors="0" failures="0" name="unittest.TestSuite" tests="1" time="0.000">
+ <testcase classname="__main__.TestTest" name="test_foo" time="0.000"></testcase>
+ <system-out><![CDATA[Test
+]]></system-out>
+ <system-err><![CDATA[]]></system-err>
+</testsuite>
+""")
+
+ def test_stderr_capture(self):
+ """Regression test: Check whether a test run with output to stderr
+ matches a previous run.
+
+ """
+ class TestTest(unittest.TestCase):
+ def test_foo(self):
+ sys.stderr.write("Test\n")
+ self._try_test_run(TestTest, """<testsuite errors="0" failures="0" name="unittest.TestSuite" tests="1" time="0.000">
+ <testcase classname="__main__.TestTest" name="test_foo" time="0.000"></testcase>
+ <system-out><![CDATA[]]></system-out>
+ <system-err><![CDATA[Test
+]]></system-err>
+</testsuite>
+""")
+
+ class NullStream(object):
+ """A file-like object that discards everything written to it."""
+ def write(self, buffer):
+ pass
+
+ def test_unittests_changing_stdout(self):
+ """Check whether the XMLTestRunner recovers gracefully from unit tests
+ that change stdout, but don't change it back properly.
+
+ """
+ class TestTest(unittest.TestCase):
+ def test_foo(self):
+ sys.stdout = XMLTestRunnerTest.NullStream()
+
+ runner = XMLTestRunner(self._stream)
+ runner.run(unittest.makeSuite(TestTest))
+
+ def test_unittests_changing_stderr(self):
+ """Check whether the XMLTestRunner recovers gracefully from unit tests
+ that change stderr, but don't change it back properly.
+
+ """
+ class TestTest(unittest.TestCase):
+ def test_foo(self):
+ sys.stderr = XMLTestRunnerTest.NullStream()
+
+ runner = XMLTestRunner(self._stream)
+ runner.run(unittest.makeSuite(TestTest))
+
+
+if __name__ == "__main__":
+ unittest.main()
/* -*- c++ -*- */
/*
- * Copyright 2002 Free Software Foundation, Inc.
+ * Copyright 2002,2010 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
*/
#include <cppunit/TextTestRunner.h>
+#include <cppunit/XmlOutputter.h>
+#include <gr_unittests.h>
#include <qa_runtime.h>
#include <qa_general.h>
#include <qa_filter.h>
int
main (int argc, char **argv)
{
-
- CppUnit::TextTestRunner runner;
+ char path[200];
+ get_unittest_path ("gnuradio_core_all.xml", path, 200);
+
+ CppUnit::TextTestRunner runner;
+ std::ofstream xmlfile(path);
+ CppUnit::XmlOutputter *xmlout = new CppUnit::XmlOutputter(&runner.result(), xmlfile);
runner.addTest (qa_runtime::suite ());
runner.addTest (qa_general::suite ());
runner.addTest (qa_filter::suite ());
// runner.addTest (qa_atsc::suite ());
+ runner.setOutputter(xmlout);
bool was_successful = runner.run ("", false);
*/
#include <cppunit/TextTestRunner.h>
+#include <cppunit/XmlOutputter.h>
+
+#include <gr_unittests.h>
#include <qa_atsc.h>
int
main (int argc, char **argv)
{
+ char path[200];
+ get_unittest_path ("gnuradio_core_atsc.xml", path, 200);
- CppUnit::TextTestRunner runner;
+ CppUnit::TextTestRunner runner;
+ std::ofstream xmlfile(path);
+ CppUnit::XmlOutputter *xmlout = new CppUnit::XmlOutputter(&runner.result(), xmlfile);
runner.addTest (qa_atsc::suite ());
-
+ runner.setOutputter(xmlout);
+
bool was_successful = runner.run ("", false);
return was_successful ? 0 : 1;
/* -*- c++ -*- */
/*
- * Copyright 2002 Free Software Foundation, Inc.
+ * Copyright 2002,2010 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
*/
#include <cppunit/TextTestRunner.h>
+#include <cppunit/XmlOutputter.h>
+
+#include <gr_unittests.h>
#include <qa_filter.h>
int
main (int argc, char **argv)
{
+ char path[200];
+ get_unittest_path ("gnuradio_core_filter.xml", path, 200);
- CppUnit::TextTestRunner runner;
+ CppUnit::TextTestRunner runner;
+ std::ofstream xmlfile(path);
+ CppUnit::XmlOutputter *xmlout = new CppUnit::XmlOutputter(&runner.result(), xmlfile);
runner.addTest (qa_filter::suite ());
+ runner.setOutputter(xmlout);
bool was_successful = runner.run ("", false);
/* -*- c++ -*- */
/*
- * Copyright 2002 Free Software Foundation, Inc.
+ * Copyright 2002,2010 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
*/
#include <cppunit/TextTestRunner.h>
+#include <cppunit/XmlOutputter.h>
+
+#include <gr_unittests.h>
#include <qa_general.h>
int
main (int argc, char **argv)
{
-
- CppUnit::TextTestRunner runner;
+ char path[200];
+ get_unittest_path ("gnuradio_core_general.xml", path, 200);
+
+ CppUnit::TextTestRunner runner;
+ std::ofstream xmlfile(path);
+ CppUnit::XmlOutputter *xmlout = new CppUnit::XmlOutputter(&runner.result(), xmlfile);
runner.addTest (qa_general::suite ());
+ runner.setOutputter(xmlout);
bool was_successful = runner.run ("", false);
/* -*- c++ -*- */
/*
- * Copyright 2002 Free Software Foundation, Inc.
+ * Copyright 2002,2010 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
*/
#include <cppunit/TextTestRunner.h>
+#include <cppunit/XmlOutputter.h>
+
+#include <gr_unittests.h>
#include <qa_runtime.h>
int
main (int argc, char **argv)
{
+ char path[200];
+ get_unittest_path ("gnuradio_core_runtime.xml", path, 200);
- CppUnit::TextTestRunner runner;
+ CppUnit::TextTestRunner runner;
+ std::ofstream xmlfile(path);
+ CppUnit::XmlOutputter *xmlout = new CppUnit::XmlOutputter(&runner.result(), xmlfile);
runner.addTest (qa_runtime::suite ());
+ runner.setOutputter(xmlout);
bool was_successful = runner.run ("", false);
#
-# Copyright 2006,2008,2009 Free Software Foundation, Inc.
+# Copyright 2006,2008,2009,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
include $(top_srcdir)/Makefile.common
# For compiling within the GNU Radio build tree
-AM_CPPFLAGS=$(STD_DEFINES_AND_INCLUDES) \
- -I$(top_srcdir)/gr-audio-alsa/src \
- $(WITH_INCLUDES)
+AM_CPPFLAGS = \
+ -I$(top_srcdir)/gr-audio-alsa/src \
+ $(STD_DEFINES_AND_INCLUDES) \
+ $(WITH_INCLUDES)
GR_AUDIO_ALSA_LA=$(top_builddir)/gr-audio-alsa/src/libgnuradio-audio-alsa.la
# Create a set of taps for the PFB channelizer
self._taps = gr.firdes.low_pass_2(1, self._fs, 475.50, 50,
- attenuation_dB=10, window=gr.firdes.WIN_BLACKMAN_hARRIS)
+ attenuation_dB=100, window=gr.firdes.WIN_BLACKMAN_hARRIS)
# Calculate the number of taps per channel for our own information
tpc = scipy.ceil(float(len(self._taps)) / float(self._M))
--- /dev/null
+#!/usr/bin/env python
+
+from gnuradio import gr, blks2
+import scipy, pylab
+
+class mytb(gr.top_block):
+ def __init__(self, fs_in, fs_out, fc, N=10000):
+ gr.top_block.__init__(self)
+
+ rerate = float(fs_out) / float(fs_in)
+ print "Resampling from %f to %f by %f " %(fs_in, fs_out, rerate)
+
+ # Creating our own taps
+ taps = gr.firdes.low_pass_2(32, 32, 0.25, 0.1, 80)
+
+ self.src = gr.sig_source_c(fs_in, gr.GR_SIN_WAVE, fc, 1)
+ #self.src = gr.noise_source_c(gr.GR_GAUSSIAN, 1)
+ self.head = gr.head(gr.sizeof_gr_complex, N)
+
+ # A resampler with our taps
+ self.resamp_0 = blks2.pfb_arb_resampler_ccf(rerate, taps,
+ flt_size=32)
+
+ # A resampler that just needs a resampling rate.
+ # Filter is created for us and designed to cover
+ # entire bandwidth of the input signal.
+ # An optional atten=XX rate can be used here to
+ # specify the out-of-band rejection (default=80).
+ self.resamp_1 = blks2.pfb_arb_resampler_ccf(rerate)
+
+ self.snk_in = gr.vector_sink_c()
+ self.snk_0 = gr.vector_sink_c()
+ self.snk_1 = gr.vector_sink_c()
+
+ self.connect(self.src, self.head, self.snk_in)
+ self.connect(self.head, self.resamp_0, self.snk_0)
+ self.connect(self.head, self.resamp_1, self.snk_1)
+
+def main():
+ fs_in = 8000
+ fs_out = 20000
+ fc = 1000
+ N = 10000
+
+ tb = mytb(fs_in, fs_out, fc, N)
+ tb.run()
+
+
+ # Plot PSD of signals
+ nfftsize = 2048
+ fig1 = pylab.figure(1, figsize=(10,10), facecolor="w")
+ sp1 = fig1.add_subplot(2,1,1)
+ sp1.psd(tb.snk_in.data(), NFFT=nfftsize,
+ noverlap=nfftsize/4, Fs = fs_in)
+ sp1.set_title(("Input Signal at f_s=%.2f kHz" % (fs_in/1000.0)))
+ sp1.set_xlim([-fs_in/2, fs_in/2])
+
+ sp2 = fig1.add_subplot(2,1,2)
+ sp2.psd(tb.snk_0.data(), NFFT=nfftsize,
+ noverlap=nfftsize/4, Fs = fs_out,
+ label="With our filter")
+ sp2.psd(tb.snk_1.data(), NFFT=nfftsize,
+ noverlap=nfftsize/4, Fs = fs_out,
+ label="With auto-generated filter")
+ sp2.set_title(("Output Signals at f_s=%.2f kHz" % (fs_out/1000.0)))
+ sp2.set_xlim([-fs_out/2, fs_out/2])
+ sp2.legend()
+
+ # Plot signals in time
+ Ts_in = 1.0/fs_in
+ Ts_out = 1.0/fs_out
+ t_in = scipy.arange(0, len(tb.snk_in.data())*Ts_in, Ts_in)
+ t_out = scipy.arange(0, len(tb.snk_0.data())*Ts_out, Ts_out)
+
+ fig2 = pylab.figure(2, figsize=(10,10), facecolor="w")
+ sp21 = fig2.add_subplot(2,1,1)
+ sp21.plot(t_in, tb.snk_in.data())
+ sp21.set_title(("Input Signal at f_s=%.2f kHz" % (fs_in/1000.0)))
+ sp21.set_xlim([t_in[100], t_in[200]])
+
+ sp22 = fig2.add_subplot(2,1,2)
+ sp22.plot(t_out, tb.snk_0.data(),
+ label="With our filter")
+ sp22.plot(t_out, tb.snk_1.data(),
+ label="With auto-generated filter")
+ sp22.set_title(("Output Signals at f_s=%.2f kHz" % (fs_out/1000.0)))
+ r = float(fs_out)/float(fs_in)
+ sp22.set_xlim([t_out[r * 100], t_out[r * 200]])
+ sp22.legend()
+
+ pylab.show()
+
+if __name__ == "__main__":
+ main()
+
--- /dev/null
+#!/usr/bin/env python
+#
+# Copyright 2010 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 gnuradio import gr, blks2
+import scipy, pylab
+
+def main():
+ N = 1000000
+ fs = 8000
+
+ freqs = [100, 200, 300, 400, 500]
+ nchans = 7
+
+ sigs = list()
+ for fi in freqs:
+ s = gr.sig_source_c(fs, gr.GR_SIN_WAVE, fi, 1)
+ sigs.append(s)
+
+ taps = gr.firdes.low_pass_2(len(freqs), fs, fs/float(nchans)/2, 100, 100)
+ print "Num. Taps = %d (taps per filter = %d)" % (len(taps),
+ len(taps)/nchans)
+ filtbank = gr.pfb_synthesis_filterbank_ccf(nchans, taps)
+
+ head = gr.head(gr.sizeof_gr_complex, N)
+ snk = gr.vector_sink_c()
+
+ tb = gr.top_block()
+ tb.connect(filtbank, head, snk)
+
+ for i,si in enumerate(sigs):
+ tb.connect(si, (filtbank, i))
+
+ tb.run()
+
+ if 1:
+ f1 = pylab.figure(1)
+ s1 = f1.add_subplot(1,1,1)
+ s1.plot(snk.data()[1000:])
+
+ fftlen = 2048
+ f2 = pylab.figure(2)
+ s2 = f2.add_subplot(1,1,1)
+ winfunc = scipy.blackman
+ s2.psd(snk.data()[10000:], NFFT=fftlen,
+ Fs = nchans*fs,
+ noverlap=fftlen/4,
+ window = lambda d: d*winfunc(fftlen))
+
+ pylab.show()
+
+if __name__ == "__main__":
+ main()
--- /dev/null
+#!/usr/bin/env python
+#
+# Copyright 2010 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 gnuradio import gr, blks2
+import scipy, pylab
+
+def main():
+ N = 1000000
+ fs = 8000
+
+ freqs = [100, 200, 300, 400, 500]
+ nchans = 7
+
+ sigs = list()
+ fmtx = list()
+ for fi in freqs:
+ s = gr.sig_source_f(fs, gr.GR_SIN_WAVE, fi, 1)
+ fm = blks2.nbfm_tx (fs, 4*fs, max_dev=10000, tau=75e-6)
+ sigs.append(s)
+ fmtx.append(fm)
+
+ syntaps = gr.firdes.low_pass_2(len(freqs), fs, fs/float(nchans)/2, 100, 100)
+ print "Synthesis Num. Taps = %d (taps per filter = %d)" % (len(syntaps),
+ len(syntaps)/nchans)
+ chtaps = gr.firdes.low_pass_2(len(freqs), fs, fs/float(nchans)/2, 100, 100)
+ print "Channelizer Num. Taps = %d (taps per filter = %d)" % (len(chtaps),
+ len(chtaps)/nchans)
+ filtbank = gr.pfb_synthesis_filterbank_ccf(nchans, syntaps)
+ channelizer = blks2.pfb_channelizer_ccf(nchans, chtaps)
+
+ noise_level = 0.01
+ head = gr.head(gr.sizeof_gr_complex, N)
+ noise = gr.noise_source_c(gr.GR_GAUSSIAN, noise_level)
+ addnoise = gr.add_cc()
+ snk_synth = gr.vector_sink_c()
+
+ tb = gr.top_block()
+
+ tb.connect(noise, (addnoise,0))
+ tb.connect(filtbank, head, (addnoise, 1))
+ tb.connect(addnoise, channelizer)
+ tb.connect(addnoise, snk_synth)
+
+ snk = list()
+ for i,si in enumerate(sigs):
+ tb.connect(si, fmtx[i], (filtbank, i))
+
+ for i in xrange(nchans):
+ snk.append(gr.vector_sink_c())
+ tb.connect((channelizer, i), snk[i])
+
+ tb.run()
+
+ if 1:
+ channel = 1
+ data = snk[channel].data()[1000:]
+
+ f1 = pylab.figure(1)
+ s1 = f1.add_subplot(1,1,1)
+ s1.plot(data[10000:10200] )
+ s1.set_title(("Output Signal from Channel %d" % channel))
+
+ fftlen = 2048
+ winfunc = scipy.blackman
+ #winfunc = scipy.hamming
+
+ f2 = pylab.figure(2)
+ s2 = f2.add_subplot(1,1,1)
+ s2.psd(data, NFFT=fftlen,
+ Fs = nchans*fs,
+ noverlap=fftlen/4,
+ window = lambda d: d*winfunc(fftlen))
+ s2.set_title(("Output PSD from Channel %d" % channel))
+
+ f3 = pylab.figure(3)
+ s3 = f3.add_subplot(1,1,1)
+ s3.psd(snk_synth.data()[1000:], NFFT=fftlen,
+ Fs = nchans*fs,
+ noverlap=fftlen/4,
+ window = lambda d: d*winfunc(fftlen))
+ s3.set_title("Output of Synthesis Filter")
+
+ pylab.show()
+
+if __name__ == "__main__":
+ main()
/* -*- c++ -*- */
/*
- * Copyright 2002,2006 Free Software Foundation, Inc.
+ * Copyright 2002,2006,2010 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
* Boston, MA 02110-1301, USA.
*/
+#include <gr_unittests.h>
#include <cppunit/TextTestRunner.h>
+#include <cppunit/XmlOutputter.h>
#include <qa_atsci.h>
int
main (int argc, char **argv)
{
-
- CppUnit::TextTestRunner runner;
+ char path[200];
+ get_unittest_path ("gr_atsc.xml", path, 200);
+
+ CppUnit::TextTestRunner runner;
+ std::ofstream xmlfile(path);
+ CppUnit::XmlOutputter *xmlout = new CppUnit::XmlOutputter(&runner.result(), xmlfile);
runner.addTest (qa_atsc::suite ());
+ runner.setOutputter(xmlout);
bool was_successful = runner.run ("", false);
d_period_size (0),
d_buffer_size_bytes (0), d_buffer (0),
d_worker (0), d_special_case_mono_to_stereo (false),
- d_nunderuns (0), d_nsuspends (0)
+ d_nunderuns (0), d_nsuspends (0), d_ok_to_block(ok_to_block)
{
CHATTY_DEBUG = gr_prefs::singleton()->get_bool("audio_alsa", "verbose", false);
// open the device for playback
error = snd_pcm_open(&d_pcm_handle, d_device_name.c_str (),
SND_PCM_STREAM_PLAYBACK, 0);
+ if (ok_to_block == false)
+ snd_pcm_nonblock(d_pcm_handle, !ok_to_block);
if (error < 0){
fprintf (stderr, "audio_alsa_sink[%s]: %s\n",
d_device_name.c_str(), snd_strerror(error));
int nchan = ninputs;
int err;
- // FIXME check_topology may be called more than once.
+ // Check the state of the stream
// Ensure that the pcm is in a state where we can still mess with the hw_params
-
+ snd_pcm_state_t state;
+ state=snd_pcm_state(d_pcm_handle);
+ if ( state== SND_PCM_STATE_RUNNING)
+ return true; // If stream is running, don't change any parameters
+ else if(state == SND_PCM_STATE_XRUN )
+ snd_pcm_prepare ( d_pcm_handle ); // Prepare stream on underrun, and we can set parameters;
+
bool special_case = nchan == 1 && d_special_case_mono_to_stereo;
if (special_case)
nchan = 2;
default:
assert (0);
}
-
return true;
}
while (nframes > 0){
int r = snd_pcm_writei (d_pcm_handle, buffer, nframes);
if (r == -EAGAIN)
- continue; // try again
+ {
+ if (d_ok_to_block == true)
+ continue; // try again
+
+ break;
+ }
else if (r == -EPIPE){ // underrun
d_nunderuns++;
// random stats
int d_nunderuns; // count of underruns
int d_nsuspends; // count of suspends
+ bool d_ok_to_block; // defaults to "true", controls blocking/non-block I/O
void output_error_msg (const char *msg, int err);
void bail (const char *msg, int err) throw (std::runtime_error);
#!/usr/bin/env python
#
-# Copyright 2005,2007 Free Software Foundation, Inc.
+# Copyright 2005,2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
from gnuradio import gr, gr_unittest
import audio_alsa
-class qa_alsa (gr_unittest.TestCase):
+class test_audio_alsa (gr_unittest.TestCase):
def setUp (self):
self.tb = gr.top_block ()
pass
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_audio_alsa, "test_audio_alsa.xml")
d_nunderuns (0)
{
#ifndef NO_PTHREAD
- pthread_cond_init(&d_ringbuffer_ready, NULL);;
- pthread_mutex_init(&d_jack_process_lock, NULL);
+ pthread_cond_init(&d_ringbuffer_ready, NULL);;
+ pthread_mutex_init(&d_jack_process_lock, NULL);
#endif
-
+
// try to become a client of the JACK server
- if ((d_jack_client = jack_client_new (d_device_name.c_str ())) == 0) {
+ jack_options_t options = JackNullOption;
+ jack_status_t status;
+ const char *server_name = NULL;
+ if ((d_jack_client = jack_client_open (d_device_name.c_str (),
+ options, &status,
+ server_name)) == NULL) {
fprintf (stderr, "audio_jack_sink[%s]: jack server not running?\n",
d_device_name.c_str());
throw std::runtime_error ("audio_jack_sink");
#endif
// try to become a client of the JACK server
- if ((d_jack_client = jack_client_new (d_device_name.c_str ())) == 0) {
+ jack_options_t options = JackNullOption;
+ jack_status_t status;
+ const char *server_name = NULL;
+ if ((d_jack_client = jack_client_open (d_device_name.c_str (),
+ options, &status,
+ server_name)) == NULL) {
fprintf (stderr, "audio_jack_source[%s]: jack server not running?\n",
d_device_name.c_str());
throw std::runtime_error ("audio_jack_source");
#!/usr/bin/env python
#
-# Copyright 2005 Free Software Foundation, Inc.
+# Copyright 2005,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
from gnuradio import gr, gr_unittest
import audio_jack
-class qa_jack (gr_unittest.TestCase):
+class test_audio_jack (gr_unittest.TestCase):
def setUp (self):
self.tb = gr.top_block ()
pass
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_audio_jack, "test_audio_jack.xml")
#!/usr/bin/env python
#
-# Copyright 2005,2007 Free Software Foundation, Inc.
+# Copyright 2005,2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
from gnuradio import gr, gr_unittest
import audio_oss
-class qa_oss (gr_unittest.TestCase):
+class test_audio_oss (gr_unittest.TestCase):
def setUp (self):
self.tb = gr.top_block ()
pass
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_audio_oss, "test_audio_oss.xml")
else { // underrun
self->d_nunderuns++;
- ::write(2, "aU", 2); // FIXME change to non-blocking call
+ ssize_t r = ::write(2, "aU", 2); // FIXME change to non-blocking call
+ if(r == -1) {
+ perror("audio_portaudio_source::portaudio_source_callback write error to stderr.");
+ }
// FIXME we should transfer what we've got and pad the rest
memset(outputBuffer, 0, nreqd_samples * sizeof(sample_t));
else { // overrun
self->d_noverruns++;
- ::write(2, "aO", 2); // FIXME change to non-blocking call
+ ssize_t r = ::write(2, "aO", 2); // FIXME change to non-blocking call
+ if(r == -1) {
+ perror("audio_portaudio_source::portaudio_source_callback write error to stderr.");
+ }
self->d_ringbuffer_ready = false;
self->d_ringbuffer_cond.notify_one(); // Tell the sink to get going!
#!/usr/bin/env python
#
-# Copyright 2005 Free Software Foundation, Inc.
+# Copyright 2005,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
from gnuradio import gr, gr_unittest
import audio_portaudio
-class qa_portaudio (gr_unittest.TestCase):
+class test_audio_portaudio (gr_unittest.TestCase):
def setUp (self):
self.tb = gr.top_block ()
pass
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_audio_portaudio, "test_audio_portaudio.xml")
#!/usr/bin/env python
#
-# Copyright 2007 Free Software Foundation, Inc.
+# Copyright 2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
from gnuradio import gr, gr_unittest, blks2
import cvsd_vocoder
-class qa_cvsd_test (gr_unittest.TestCase):
+class test_cvsd_vocoder (gr_unittest.TestCase):
def setUp (self):
self.tb = gr.top_block()
"""
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_cvsd_vocoder, "test_cvsd_vocoder.xml")
#
-# Copyright 2008,2009 Free Software Foundation, Inc.
+# Copyright 2008,2009,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
SUBDIRS = . examples
-AM_CPPFLAGS = $(STD_DEFINES_AND_INCLUDES) $(GCELL_INCLUDES) \
+AM_CPPFLAGS = $(GCELL_INCLUDES) $(STD_DEFINES_AND_INCLUDES) \
$(PYTHON_CPPFLAGS) $(WITH_INCLUDES)
# ----------------------------------------------------------------
#!/usr/bin/env python
#
-# Copyright 2004,2007 Free Software Foundation, Inc.
+# Copyright 2004,2007,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
from gnuradio import gr, gr_unittest
import gsm_full_rate
-class qa_howto (gr_unittest.TestCase):
+class test_gsm_vocoder (gr_unittest.TestCase):
def setUp (self):
self.tb = gr.top_block ()
self.tb = None
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_gsm_vocoder, "test_gsm_vocoder.xml")
/* -*- c++ -*- */
/*
- * Copyright 2009 Free Software Foundation, Inc.
+ * Copyright 2009,2010 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
*/
#include <cppunit/TextTestRunner.h>
+#include <cppunit/XmlOutputter.h>
+#include <gr_unittests.h>
#include <qa_howto.h>
int
main (int argc, char **argv)
{
-
+ char path[200];
+ get_unittest_path ("gr_howto_write_a_block.xml", path, 200);
+
CppUnit::TextTestRunner runner;
+ std::ofstream xmlfile(path);
+ CppUnit::XmlOutputter *xmlout = new CppUnit::XmlOutputter(&runner.result(), xmlfile);
runner.addTest(qa_howto::suite ());
+ runner.setOutputter(xmlout);
bool was_successful = runner.run("", false);
/* Read a buffer out -- looking at UDP payload at this point.*/
rcv->read( &buffer[0], BUF_LEN );
- int seq = *((int*) &buffer[2]);
+ //int seq = *((int*) &buffer[2]);
+ int seq;
+ memcpy(&seq, &buffer[2], 4*sizeof(char));
+
char type = buffer[0];
//printf("Sequence %d\n",seq);
char buffer[BUF_LEN];
rcv->read( &buffer[0], BUF_LEN );
- int seq = *((int*) &buffer[2]);
+ //int seq = *((int*) &buffer[2]);
+ int seq;
+ memcpy(&seq, &buffer[2], 4*sizeof(char));
if(d_lastseq == -MSDD_COMPLEX_SAMPLES_PER_PACKET){
// not started case
#
-# Copyright 2004,2005,2006,2008,2009 Free Software Foundation, Inc.
+# Copyright 2004,2005,2006,2008,2009,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
include $(top_srcdir)/Makefile.common
AM_CPPFLAGS = \
+ -I$(top_srcdir)/gr-noaa/lib \
$(STD_DEFINES_AND_INCLUDES) \
$(PYTHON_CPPFLAGS) \
- $(WITH_INCLUDES) \
- -I$(top_srcdir)/gr-noaa/lib
+ $(WITH_INCLUDES)
if PYTHON
# ----------------------------------------------------------------
#!/usr/bin/env python
#
-# Copyright 2004,2006 Free Software Foundation, Inc.
+# Copyright 2004,2006,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
from gnuradio import gr, gr_unittest
import pager_swig
-class qa_pgr(gr_unittest.TestCase):
+class test_pager(gr_unittest.TestCase):
def setUp (self):
self.tb = gr.top_block ()
self.tb = None
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_pager, "test_pager.xml")
#
-# Copyright 2004,2005,2006,2008,2009 Free Software Foundation, Inc.
+# Copyright 2004,2005,2006,2008,2009,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
include $(top_srcdir)/Makefile.common
AM_CPPFLAGS = \
+ -I$(top_srcdir)/gr-pager/lib \
$(STD_DEFINES_AND_INCLUDES) \
$(PYTHON_CPPFLAGS) \
- $(WITH_INCLUDES) \
- -I$(top_srcdir)/gr-pager/lib
+ $(WITH_INCLUDES)
##############################
# SWIG interface and library
include $(top_srcdir)/Makefile.common
-AM_CPPFLAGS = $(STD_DEFINES_AND_INCLUDES) $(PYTHON_CPPFLAGS) \
- $(QT_INCLUDES) -I. $(WITH_INCLUDES)
+AM_CPPFLAGS = -I. $(STD_DEFINES_AND_INCLUDES) $(PYTHON_CPPFLAGS) \
+ $(QT_INCLUDES) $(WITH_INCLUDES)
# Only include these files in the build if qtgui passes configure checks
# This is mostly to help make distcheck pass
static const long NSEC_PER_SEC = 1000000000L;
-static inline bool timespec_greater(const struct timespec* t1, const struct timespec* t0){
- return ((t1->tv_sec > t0->tv_sec) || ((t1->tv_sec == t0->tv_sec) && (t1->tv_nsec > t0->tv_nsec)));
+static inline bool
+timespec_greater(const struct timespec* t1,
+ const struct timespec* t0)
+{
+ return ((t1->tv_sec > t0->tv_sec) ||
+ ((t1->tv_sec == t0->tv_sec) &&
+ (t1->tv_nsec > t0->tv_nsec)));
}
-static inline bool timespec_greater(const struct timespec t1, const struct timespec t0){
- return ((t1.tv_sec > t0.tv_sec) || ((t1.tv_sec == t0.tv_sec) && (t1.tv_nsec > t0.tv_nsec)));
+static inline bool
+timespec_greater(const struct timespec t1,
+ const struct timespec t0)
+{
+ return ((t1.tv_sec > t0.tv_sec) ||
+ ((t1.tv_sec == t0.tv_sec) &&
+ (t1.tv_nsec > t0.tv_nsec)));
}
-static inline bool timespec_less(const struct timespec* t1, const struct timespec* t0){
- return ((t1->tv_sec < t0->tv_sec) || ((t1->tv_sec == t0->tv_sec) && (t1->tv_nsec < t0->tv_nsec)));
+static inline bool
+timespec_less(const struct timespec* t1,
+ const struct timespec* t0)
+{
+ return ((t1->tv_sec < t0->tv_sec) ||
+ ((t1->tv_sec == t0->tv_sec) &&
+ (t1->tv_nsec < t0->tv_nsec)));
}
-static inline bool timespec_less(const struct timespec t1, const struct timespec t0){
- return ((t1.tv_sec < t0.tv_sec) || ((t1.tv_sec == t0.tv_sec) && (t1.tv_nsec < t0.tv_nsec)));
+static inline bool
+timespec_less(const struct timespec t1,
+ const struct timespec t0)
+{
+ return ((t1.tv_sec < t0.tv_sec) ||
+ ((t1.tv_sec == t0.tv_sec) &&
+ (t1.tv_nsec < t0.tv_nsec)));
}
-static inline bool timespec_equal(const struct timespec* t1, const struct timespec* t0){
- return ((t1->tv_sec == t0->tv_sec) && (t1->tv_nsec == t0->tv_nsec));
+static inline bool
+timespec_equal(const struct timespec* t1,
+ const struct timespec* t0)
+{
+ return ((t1->tv_sec == t0->tv_sec) &&
+ (t1->tv_nsec == t0->tv_nsec));
}
-static inline bool timespec_equal(const struct timespec t1, const struct timespec t0){
- return ((t1.tv_sec == t0.tv_sec) && (t1.tv_nsec == t0.tv_nsec));
+static inline bool
+timespec_equal(const struct timespec t1,
+ const struct timespec t0)
+{
+ return ((t1.tv_sec == t0.tv_sec) &&
+ (t1.tv_nsec == t0.tv_nsec));
}
-static inline void timespec_reset(struct timespec* ret){
+static inline void
+timespec_reset(struct timespec* ret)
+{
ret->tv_sec = 0;
ret->tv_nsec = 0;
}
-static inline void set_normalized_timespec(struct timespec *ts, time_t sec, long nsec){
- while (nsec > NSEC_PER_SEC){
+static inline void
+set_normalized_timespec(struct timespec *ts,
+ time_t sec, long nsec)
+{
+ while (nsec > NSEC_PER_SEC) {
nsec -= NSEC_PER_SEC;
++sec;
}
- while(nsec < 0){
+ while(nsec < 0) {
nsec += NSEC_PER_SEC;
--sec;
}
ts->tv_nsec = nsec;
}
-static inline struct timespec convert_to_timespec(const double timeValue){
+static inline struct timespec
+convert_to_timespec(const double timeValue)
+{
struct timespec ret;
double seconds = 0;
- long nsec = static_cast<long>(modf(timeValue, &seconds) * static_cast<double>(NSEC_PER_SEC));
+ long nsec = static_cast<long>(modf(timeValue, &seconds) *
+ static_cast<double>(NSEC_PER_SEC));
time_t sec = static_cast<time_t>(seconds);
set_normalized_timespec(&ret, sec, nsec);
return ret;
}
-static inline double convert_from_timespec(const timespec actual){
- return (static_cast<double>(actual.tv_sec) + (static_cast<double>(actual.tv_nsec) / static_cast<double>(NSEC_PER_SEC)));
+static inline double
+convert_from_timespec(const timespec actual)
+{
+ return (static_cast<double>(actual.tv_sec) +
+ (static_cast<double>(actual.tv_nsec) /
+ static_cast<double>(NSEC_PER_SEC)));
}
-static inline void timespec_add(struct timespec *ret, const struct timespec* t1, const struct timespec* t0){
+static inline void
+timespec_add(struct timespec *ret,
+ const struct timespec* t1,
+ const struct timespec* t0)
+{
time_t sec = t1->tv_sec + t0->tv_sec;
long nsec = t1->tv_nsec + t0->tv_nsec;
set_normalized_timespec(ret, sec, nsec);
}
-static inline void timespec_add(struct timespec *ret, const struct timespec t1, const struct timespec t0){
+static inline void
+timespec_add(struct timespec *ret,
+ const struct timespec t1,
+ const struct timespec t0)
+{
return timespec_add(ret, &t1, &t0);
}
-static inline struct timespec timespec_add(const struct timespec t1, const struct timespec t0){
+static inline struct timespec
+timespec_add(const struct timespec t1,
+ const struct timespec t0)
+{
struct timespec ret;
timespec_add(&ret, &t1, &t0);
return ret;
}
-static inline struct timespec timespec_add(const struct timespec t1, const double time0){
+static inline struct timespec
+timespec_add(const struct timespec t1,
+ const double time0)
+{
struct timespec ret;
struct timespec t0;
t0 = convert_to_timespec(time0);
return ret;
}
-static inline void timespec_subtract(struct timespec *ret, const struct timespec* t1, const struct timespec* t0){
+static inline void
+timespec_subtract(struct timespec *ret,
+ const struct timespec* t1,
+ const struct timespec* t0)
+{
time_t sec = t1->tv_sec - t0->tv_sec;
long nsec = t1->tv_nsec - t0->tv_nsec;
set_normalized_timespec(ret, sec, nsec);
}
-static inline void timespec_subtract(struct timespec *ret, const struct timespec t1, const struct timespec t0){
+static inline void
+timespec_subtract(struct timespec *ret,
+ const struct timespec t1,
+ const struct timespec t0)
+{
return timespec_subtract(ret, &t1, &t0);
}
-static inline struct timespec timespec_subtract(const struct timespec t1, const struct timespec t0){
+static inline struct timespec
+timespec_subtract(const struct timespec t1,
+ const struct timespec t0)
+{
struct timespec ret;
timespec_subtract(&ret, &t1, &t0);
return ret;
}
-static inline struct timespec timespec_subtract(const struct timespec t1, const double time0){
+static inline struct timespec
+timespec_subtract(const struct timespec t1,
+ const double time0)
+{
struct timespec ret;
struct timespec t0;
t0 = convert_to_timespec(time0);
return ret;
}
-static inline double diff_timespec(struct timespec* ret, const struct timespec *t1, const struct timespec* t0){
+static inline double
+diff_timespec(struct timespec* ret,
+ const struct timespec *t1,
+ const struct timespec* t0)
+{
struct timespec actual;
time_t sec = 0;
long nsec = 0;
sec = t0->tv_sec - t1->tv_sec;
nsec = t0->tv_nsec - t1->tv_nsec;
- // Do nothing with the ret value as the ret value would have to store a negative, which it can't.
+ // Do nothing with the ret value as the ret value
+ // would have to store a negative, which it can't.
set_normalized_timespec(&actual, sec, nsec);
}
}
-static inline double diff_timespec(struct timespec* ret, const struct timespec t1, const struct timespec t0){
+static inline double
+diff_timespec(struct timespec* ret,
+ const struct timespec t1,
+ const struct timespec t0)
+{
return diff_timespec(ret, &t1, &t0);
}
-static inline double diff_timespec(const struct timespec t1, const struct timespec t0){
+static inline double
+diff_timespec(const struct timespec t1,
+ const struct timespec t0)
+{
return diff_timespec(NULL, &t1, &t0);
}
-static inline double diff_timespec(const struct timespec* t1, const struct timespec* t0){
+static inline double
+diff_timespec(const struct timespec* t1,
+ const struct timespec* t0)
+{
return diff_timespec(NULL, t1, t0);
}
-static inline void get_highres_clock(struct timespec* ret){
+#ifdef CLOCK_REALTIME
+// If we can use clock_gettime, use it;
+// otherwise, use gettimeofday
+static inline void
+get_highres_clock(struct timespec* ret)
+{
if(clock_gettime(CLOCK_REALTIME, ret) != 0){
- // Unable to get high resolution time - fail over to low resolution time
+ // Unable to get high resolution time -
+ // fail over to low resolution time
timeval lowResTime;
gettimeofday(&lowResTime, NULL);
ret->tv_sec = lowResTime.tv_sec;
}
}
-static inline struct timespec get_highres_clock(){
+#else
+
+// Trick timer functions into thinking it has an nsec timer
+// but only use the low resolution (usec) timer.
+static inline void
+get_highres_clock(struct timespec* ret)
+{
+ timeval lowResTime;
+ gettimeofday(&lowResTime, NULL);
+ ret->tv_sec = lowResTime.tv_sec;
+ ret->tv_nsec = lowResTime.tv_usec*1000;
+}
+#endif
+
+static inline struct timespec
+get_highres_clock()
+{
struct timespec ret;
get_highres_clock(&ret);
return ret;
}
-static inline bool timespec_empty(const struct timespec* ret){
+static inline bool
+timespec_empty(const struct timespec* ret)
+{
return ( (ret->tv_sec == 0 ) && (ret->tv_nsec == 0) );
}
-static inline bool timespec_empty(const struct timespec ret){
+static inline bool
+timespec_empty(const struct timespec ret)
+{
return timespec_empty(&ret);
}
#!/usr/bin/env python
#
-# Copyright 2004,2006 Free Software Foundation, Inc.
+# Copyright 2004,2006,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
from gnuradio import gr, gr_unittest
import ra
-class qa_ra (gr_unittest.TestCase):
+class test_radio_astronomy (gr_unittest.TestCase):
def setUp (self):
self.tb = gr.top_block ()
pass
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_radio_astronomy, "test_radio_astronomy.xml")
if((fsmfile=fopen(name,"r"))==NULL)
throw std::runtime_error ("fsm::fsm(const char *name): file open error\n");
//printf("file open error in fsm()\n");
+
+ if(fscanf(fsmfile,"%d %d %d\n",&d_I,&d_S,&d_O) == EOF) {
+ if(ferror(fsmfile) != 0)
+ throw std::runtime_error ("fsm::fsm(const char *name): file read error\n");
+ }
- fscanf(fsmfile,"%d %d %d\n",&d_I,&d_S,&d_O);
d_NS.resize(d_I*d_S);
d_OS.resize(d_I*d_S);
for(int i=0;i<d_S;i++) {
- for(int j=0;j<d_I;j++) fscanf(fsmfile,"%d",&(d_NS[i*d_I+j]));
+ for(int j=0;j<d_I;j++) {
+ if(fscanf(fsmfile,"%d",&(d_NS[i*d_I+j])) == EOF) {
+ if(ferror(fsmfile) != 0)
+ throw std::runtime_error ("fsm::fsm(const char *name): file read error\n");
+ }
+ }
}
for(int i=0;i<d_S;i++) {
- for(int j=0;j<d_I;j++) fscanf(fsmfile,"%d",&(d_OS[i*d_I+j]));
+ for(int j=0;j<d_I;j++) {
+ if(fscanf(fsmfile,"%d",&(d_OS[i*d_I+j])) == EOF) {
+ if(ferror(fsmfile) != 0)
+ throw std::runtime_error ("fsm::fsm(const char *name): file read error\n");
+ }
+ }
}
generate_PS_PI();
throw std::runtime_error ("file open error in interleaver()");
//printf("file open error in interleaver()\n");
- fscanf(interleaverfile,"%d\n",&d_K);
+ if(fscanf(interleaverfile,"%d\n",&d_K) == EOF) {
+ if(ferror(interleaverfile) != 0)
+ throw std::runtime_error ("interleaver::interleaver(const char *name): file read error\n");
+ }
+
d_INTER.resize(d_K);
d_DEINTER.resize(d_K);
- for(int i=0;i<d_K;i++) fscanf(interleaverfile,"%d",&(d_INTER[i]));
+ for(int i=0;i<d_K;i++) {
+ if(fscanf(interleaverfile,"%d",&(d_INTER[i])) == EOF) {
+ if(ferror(interleaverfile) != 0)
+ throw std::runtime_error ("interleaver::interleaver(const char *name): file read error\n");
+ }
+ }
// generate DEINTER table
for(int i=0;i<d_K;i++) {
#!/usr/bin/env python
#
-# Copyright 2004 Free Software Foundation, Inc.
+# Copyright 2004,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
from gnuradio import gr, gr_unittest
import trellis
-class qa_trellis (gr_unittest.TestCase):
+class test_trellis (gr_unittest.TestCase):
def setUp (self):
self.tb = gr.top_block ()
i = trellis.interleaver(K,IN)
self.assertEqual((K,IN,DIN),(i.K(),i.INTER(),i.DEINTER()))
-
-
-
-
-
-
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_trellis, "test_trellis.xml")
#
-# Copyright 2008,2009 Free Software Foundation, Inc.
+# Copyright 2008,2009,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
include $(top_srcdir)/Makefile.common
# For compiling within the GNU Radio build tree
-AM_CPPFLAGS=$(STD_DEFINES_AND_INCLUDES) \
- -I$(top_srcdir)/gr-usrp/src \
- $(USRP_INCLUDES) \
- $(WITH_INCLUDES)
+AM_CPPFLAGS = \
+ -I$(top_srcdir)/gr-usrp/src \
+ $(USRP_INCLUDES) \
+ $(STD_DEFINES_AND_INCLUDES) \
+ $(WITH_INCLUDES)
GR_USRP_LA=$(top_builddir)/gr-usrp/src/libgnuradio-usrp.la
# For compiling outside the tree, these will get fished out by pkgconfig
LDADD = \
+ $(GR_USRP_LA) \
$(BOOST_LDFLAGS) \
- $(BOOST_PROGRAM_OPTIONS_LIB) \
- $(GR_USRP_LA)
+ $(BOOST_PROGRAM_OPTIONS_LIB)
noinst_PROGRAMS = \
usrp_rx_cfile \
#
-# Copyright 2004,2005,2006,2008,2009 Free Software Foundation, Inc.
+# Copyright 2004,2005,2006,2008,2009,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
# The straight C++ library
AM_CPPFLAGS = \
+ $(USRP_INCLUDES) \
$(STD_DEFINES_AND_INCLUDES) \
$(PYTHON_CPPFLAGS) \
- $(USRP_INCLUDES) \
$(USB_INCLUDES) \
$(WITH_INCLUDES)
#!/usr/bin/env python
#
-# Copyright 2005 Free Software Foundation, Inc.
+# Copyright 2005,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
from gnuradio import gr, gr_unittest
import usrp_swig
-class qa_usrp (gr_unittest.TestCase):
+class test_usrp (gr_unittest.TestCase):
def setUp (self):
self.tb = gr.top_block ()
pass
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_usrp, "test_usrp.xml")
#
-# Copyright 2004,2005,2006,2008,2009 Free Software Foundation, Inc.
+# Copyright 2004,2005,2006,2008,2009,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
# libgr-usrp.so
# ----------------------------------------------------------------------
AM_CPPFLAGS = \
- $(STD_DEFINES_AND_INCLUDES) \
$(GRUEL_INCLUDES) \
- $(PYTHON_CPPFLAGS) \
$(USRP2_INCLUDES) \
+ $(STD_DEFINES_AND_INCLUDES) \
+ $(PYTHON_CPPFLAGS) \
$(WITH_INCLUDES)
lib_LTLIBRARIES = libgnuradio-usrp2.la
#!/usr/bin/env python
#
-# Copyright 2005,2008 Free Software Foundation, Inc.
+# Copyright 2005,2008,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
from gnuradio import gr, gr_unittest
import usrp2
-class qa_usrp2(gr_unittest.TestCase):
+class test_usrp2(gr_unittest.TestCase):
def setUp(self):
self.tb = gr.top_block()
pass
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_usrp2, "test_usrp2.xml")
%include <usrp2/tune_result.h>
%include <usrp2/mimo_config.h>
+%include <usrp2/metadata.h>
%template(uint32_t_vector) std::vector<uint32_t>;
bool write_gpio(uint16_t value, uint16_t mask);
%rename(_real_read_gpio) read_gpio;
bool read_gpio(uint16_t *value);
+ bool start_streaming_at(usrp2::fpga_timestamp time);
};
// ----------------------------------------------------------------
return 0;
usrp2::tx_metadata metadata;
- metadata.timestamp = -1;
- metadata.send_now = 1;
+
+ // Set TX metadata to either start time or now
+ if (d_should_wait == true) {
+ metadata.timestamp = d_tx_time;
+ metadata.send_now = 0;
+ d_should_wait = false;
+ }
+ else {
+ metadata.timestamp = -1;
+ metadata.send_now = 1;
+ }
metadata.start_of_burst = 1;
- bool ok = d_u2->tx_16sc(0, // FIXME: someday, streams will have channel numbers
- in, noutput_items, &metadata);
+ bool ok = d_u2->tx_16sc(0, in, noutput_items, &metadata);
if (!ok){
std::cerr << "usrp2_sink_16sc: tx_16sc failed" << std::endl;
return -1; // say we're done
return 0;
usrp2::tx_metadata metadata;
- metadata.timestamp = -1;
- metadata.send_now = 1;
+
+ // Set TX metadata to either start time or now
+ if (d_should_wait == true) {
+ metadata.timestamp = d_tx_time;
+ metadata.send_now = 0;
+ d_should_wait = false;
+ }
+ else {
+ metadata.timestamp = -1;
+ metadata.send_now = 1;
+ }
metadata.start_of_burst = 1;
- bool ok = d_u2->tx_32fc(0, // FIXME: someday, streams will have channel numbers
- in, noutput_items, &metadata);
+ bool ok = d_u2->tx_32fc(0, in, noutput_items, &metadata);
if (!ok){
std::cerr << "usrp2_sink_32fc: tx_32fc failed" << std::endl;
return -1; // say we're done
: usrp2_base(name,
input_signature,
gr_make_io_signature(0, 0, 0),
- ifc, mac)
+ ifc, mac),
+ d_should_wait(false),
+ d_tx_time(0)
{
// NOP
}
{
return d_u2->read_gpio(usrp2::GPIO_TX_BANK, value);
}
+
+bool usrp2_sink_base::start_streaming_at(usrp2::fpga_timestamp time)
+{
+ d_should_wait = true;
+ d_tx_time = time;
+ return true;
+}
const std::string &mac)
throw (std::runtime_error);
+ bool d_should_wait;
+ usrp2::fpga_timestamp d_tx_time;
+
public:
~usrp2_sink_base();
* \brief Read daughterboard GPIO pin values
*/
bool read_gpio(uint16_t *value);
+
+ /*!
+ * \brief First samples begin streaming to USRP2 at given time
+ */
+ bool start_streaming_at(usrp2::fpga_timestamp time);
};
#endif /* INCLUDED_USRP2_SINK_BASE_H */
#!/usr/bin/env python
#
-# Copyright 2006 Free Software Foundation, Inc.
+# Copyright 2006,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
from gnuradio import gr, gr_unittest
import video_sdl
-class qa_video_sdl (gr_unittest.TestCase):
+class test_video_sdl (gr_unittest.TestCase):
def setUp (self):
self.tb = gr.top_block ()
pass
if __name__ == '__main__':
- gr_unittest.main ()
+ gr_unittest.run(test_video_sdl, "test_video_sdl.xml")
import wx
from gnuradio import gr
+RUN_ALWAYS = gr.prefs().get_bool ('wxgui', 'run_always', False)
+
class wxgui_hb(object):
"""
The wxgui hier block helper/wrapper class:
assert points[0] == self or points[0][0] == self
copy = gr.copy(self._hb.input_signature().sizeof_stream_item(0))
handler = self._handler_factory(copy.set_enabled)
- handler(False) #initially disable the copy block
+ if RUN_ALWAYS == False:
+ handler(False) #initially disable the copy block
+ else:
+ handler(True) #initially enable the copy block
self._bind_to_visible_event(win=self.win, handler=handler)
points = list(points)
points.insert(1, copy) #insert the copy block into the chain
if cache[0] == visible: return
cache[0] = visible
#print visible, handler
- handler(visible)
+ if RUN_ALWAYS == False:
+ handler(visible)
+ else:
+ handler(True)
return callback
@staticmethod
Y_DIVS_KEY = 'y_divs'
Y_OFF_KEY = 'y_off'
Y_PER_DIV_KEY = 'y_per_div'
+Y_AXIS_LABEL = 'y_axis_label'
MAXIMUM_KEY = 'maximum'
MINIMUM_KEY = 'minimum'
NUM_BINS_KEY = 'num_bins'
DEFAULT_FRAME_RATE = gr.prefs().get_long('wxgui', 'scope_rate', 30)
PERSIST_ALPHA_MIN_EXP, PERSIST_ALPHA_MAX_EXP = -2, 0
SLIDER_STEPS = 100
+DEFAULT_TRIG_MODE = gr.prefs().get_long('wxgui', 'trig_mode', gr.gr_TRIG_MODE_AUTO)
DEFAULT_WIN_SIZE = (600, 300)
COUPLING_MODES = (
('DC', False),
('Freerun', gr.gr_TRIG_MODE_FREE),
('Auto', gr.gr_TRIG_MODE_AUTO),
('Normal', gr.gr_TRIG_MODE_NORM),
+ ('Stripchart', gr.gr_TRIG_MODE_STRIPCHART),
)
TRIGGER_SLOPES = (
('Pos +', gr.gr_TRIG_SLOPE_POS),
msg_key,
use_persistence,
persist_alpha,
+ trig_mode,
+ y_axis_label,
):
pubsub.pubsub.__init__(self)
#check num inputs
self[T_DIVS_KEY] = 8
self[X_DIVS_KEY] = 8
self[Y_DIVS_KEY] = 8
+ self[Y_AXIS_LABEL] = y_axis_label
self[FRAME_RATE_KEY] = frame_rate
self[TRIGGER_LEVEL_KEY] = 0
self[TRIGGER_CHANNEL_KEY] = 0
- self[TRIGGER_MODE_KEY] = gr.gr_TRIG_MODE_AUTO
+ self[TRIGGER_MODE_KEY] = trig_mode
+
self[TRIGGER_SLOPE_KEY] = gr.gr_TRIG_SLOPE_POS
self[T_FRAC_OFF_KEY] = 0.5
self[USE_PERSISTENCE_KEY] = use_persistence
self[PERSIST_ALPHA_KEY] = persist_alpha
+
+ if self[TRIGGER_MODE_KEY] == gr.gr_TRIG_MODE_STRIPCHART:
+ self[T_FRAC_OFF_KEY] = 0.0
+
for i in range(num_inputs):
self.proxy(common.index_key(AC_COUPLE_KEY, i), controller, common.index_key(ac_couple_key, i))
#init panel and plot
self.plotter.set_x_label('Time', 's')
self.plotter.set_x_grid(self.get_t_min(), self.get_t_max(), self[T_PER_DIV_KEY], True)
#update the y axis
- self.plotter.set_y_label('Counts')
+ self.plotter.set_y_label(self[Y_AXIS_LABEL])
self.plotter.set_y_grid(self.get_y_min(), self.get_y_max(), self[Y_PER_DIV_KEY])
#redraw current sample
self.handle_samples()
xy_mode=False,
ac_couple=False,
num_inputs=1,
+ trig_mode=scope_window.DEFAULT_TRIG_MODE,
+ y_axis_label='Counts',
frame_rate=scope_window.DEFAULT_FRAME_RATE,
use_persistence=False,
persist_alpha=None,
v_scale=v_scale,
v_offset=v_offset,
xy_mode=xy_mode,
+ trig_mode=trig_mode,
+ y_axis_label=y_axis_label,
ac_couple_key=AC_COUPLE_KEY,
trigger_level_key=TRIGGER_LEVEL_KEY,
trigger_mode_key=TRIGGER_MODE_KEY,
SLIDER_STEPS = 100
AVG_ALPHA_MIN_EXP, AVG_ALPHA_MAX_EXP = -3, 0
DEFAULT_FRAME_RATE = gr.prefs().get_long('wxgui', 'waterfall_rate', 30)
+DEFAULT_COLOR_MODE = gr.prefs().get_string('wxgui', 'waterfall_color', 'rgb1')
DEFAULT_WIN_SIZE = (600, 300)
DIV_LEVELS = (1, 2, 5, 10, 20)
MIN_DYNAMIC_RANGE, MAX_DYNAMIC_RANGE = 10, 200
def _on_incr_time_scale(self, event):
old_rate = self.parent[FRAME_RATE_KEY]
self.parent[FRAME_RATE_KEY] *= 0.75
+ if self.parent[FRAME_RATE_KEY] < 1.0:
+ self.parent[FRAME_RATE_KEY] = 1.0
+
if self.parent[FRAME_RATE_KEY] == old_rate:
self.parent[DECIMATION_KEY] += 1
def _on_decr_time_scale(self, event):
self[REF_LEVEL_KEY] = ref_level
self[BASEBAND_FREQ_KEY] = baseband_freq
self[COLOR_MODE_KEY] = COLOR_MODES[0][1]
+ self[COLOR_MODE_KEY] = DEFAULT_COLOR_MODE
self[RUNNING_KEY] = True
#setup the box with plot and controls
self.control_panel = control_panel(self)
#grid parameters
sample_rate = self[SAMPLE_RATE_KEY]
frame_rate = self[FRAME_RATE_KEY]
+ if frame_rate < 1.0 :
+ frame_rate = 1.0
baseband_freq = self[BASEBAND_FREQ_KEY]
num_lines = self[NUM_LINES_KEY]
y_divs = self[Y_DIVS_KEY]
gr_agc2_xx.xml \
gr_agc_xx.xml \
gr_and_xx.xml \
+ gr_and_const_xx.xml \
gr_argmax_xx.xml \
gr_binary_slicer_fb.xml \
gr_channel_model.xml \
<block>gr_add_const_vxx</block>
<block>gr_multiply_const_vxx</block>
+ <block>gr_and_const_xx</block>
<block>gr_not_xx</block>
<block>gr_and_xx</block>
<key>gr_agc2_xx</key>
<import>from gnuradio import gr</import>
<make>gr.agc2_$(type.fcn)($attack_rate, $decay_rate, $reference, $gain, $max_gain)</make>
+ <callback>set_attack_rate($attack_rate)</callback>
+ <callback>set_decay_rate($decay_rate)</callback>
+ <callback>set_reference($reference)</callback>
+ <callback>set_gain($gain)</callback>
+ <callback>set_max_gain($max_gain)</callback>
<param>
<name>Type</name>
<key>type</key>
--- /dev/null
+<?xml version="1.0"?>
+<!--
+###################################################
+## And Const Block:
+## all types, 1 output, 1 input & const
+###################################################
+ -->
+<block>
+ <name>And Const</name>
+ <key>gr_and_const_xx</key>
+ <import>from gnuradio import gr</import>
+ <make>gr.and_const_$(type.fcn)($const)</make>
+ <callback>set_k($const)</callback>
+ <param>
+ <name>IO Type</name>
+ <key>type</key>
+ <type>enum</type>
+ <option>
+ <name>Int</name>
+ <key>int</key>
+ <opt>fcn:ii</opt>
+ </option>
+ <option>
+ <name>Short</name>
+ <key>short</key>
+ <opt>fcn:ss</opt>
+ </option>
+ <option>
+ <name>Byte</name>
+ <key>byte</key>
+ <opt>fcn:bb</opt>
+ </option>
+ </param>
+ <param>
+ <name>Constant</name>
+ <key>const</key>
+ <value>0</value>
+ <type>int</type>
+ </param>
+ <sink>
+ <name>in</name>
+ <type>$type</type>
+ </sink>
+ <source>
+ <name>out</name>
+ <type>$type</type>
+ </source>
+</block>
<name>File Sink</name>
<key>gr_file_sink</key>
<import>from gnuradio import gr</import>
- <make>gr.file_sink($type.size*$vlen, $file)</make>
+ <make>gr.file_sink($type.size*$vlen, $file)
+self.$(id).set_unbuffered($unbuffered)</make>
+ <callback>set_unbuffered($unbuffered)</callback>
<param>
<name>File</name>
<key>file</key>
<value>1</value>
<type>int</type>
</param>
+ <param>
+ <name>Unbuffered</name>
+ <key>unbuffered</key>
+ <value>False</value>
+ <type>bool</type>
+ <option>
+ <name>Off</name>
+ <key>False</key>
+ </option>
+ <option>
+ <name>On</name>
+ <key>True</key>
+ </option>
+ </param>
+
<check>$vlen > 0</check>
<sink>
<name>in</name>
ac_couple=$ac_couple,
xy_mode=$xy_mode,
num_inputs=$num_inputs,
+ trig_mode=$trig_mode,
+ y_axis_label=$y_axis_label,
#if $win_size()
size=$win_size,
#end if
<value></value>
<type>notebook</type>
</param>
+ <param>
+ <name>Trigger Mode</name>
+ <key>trig_mode</key>
+ <type>enum</type>
+ <option>
+ <name>Auto</name>
+ <key>gr.gr_TRIG_MODE_AUTO</key>
+ </option>
+ <option>
+ <name>Normal</name>
+ <key>gr.gr_TRIG_MODE_NORM</key>
+ </option>
+ <option>
+ <name>Freerun</name>
+ <key>gr.gr_TRIG_MODE_FREE</key>
+ </option>
+ <option>
+ <name>Stripchart</name>
+ <key>gr.gr_TRIG_MODE_STRIPCHART</key>
+ </option>
+ </param>
+ <param>
+ <name>Y Axis Label</name>
+ <key>y_axis_label</key>
+ <value>Counts</value>
+ <type>string</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>
#
-# Copyright 2008,2009 Free Software Foundation, Inc.
+# Copyright 2008, 2009, 2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
include $(top_srcdir)/Makefile.common
ourdatadir = $(pkgdatadir)/grc/freedesktop
-
dist_ourdata_DATA = \
grc-icon-256.png \
grc-icon-128.png \
grc-icon-48.png \
grc-icon-32.png \
gnuradio-grc.xml \
- gnuradio-gnuradio-companion.desktop \
+ gnuradio-grc.desktop \
gnuradio-usrp2_probe.desktop \
gnuradio-usrp_probe.desktop
-dist_bin_SCRIPTS = grc_setup_freedesktop
+pkglibexecdir = $(libexecdir)/$(PACKAGE)
+dist_pkglibexec_SCRIPTS = grc_setup_freedesktop
grc_setup_freedesktop: $(srcdir)/grc_setup_freedesktop.in Makefile
sed -e 's|@SRCDIR[@]|$(ourdatadir)|g' $< > $@
@printf "\n*** GRC Post-Install Message ***\
\nTo install icons, mime type, and menu items\
\nfor a freedesktop.org system (Gnome/KDE/Xfce):\
- \n >>> sudo grc_setup_freedesktop install\n\n"
+ \n >>> sudo $(pkglibexecdir)/grc_setup_freedesktop install\n\n"
uninstall-hook:
@printf "\n*** GRC Post-Uninstall Message ***\
\nTo uninstall icons, mime type, and menu items\
\nfor a freedesktop.org system (Gnome/KDE/Xfce):\
- \n >>> sudo grc_setup_freedesktop uninstall\n\n"
+ \n >>> sudo $(pkglibexecdir)/grc_setup_freedesktop uninstall\n\n"
+++ /dev/null
-[Desktop Entry]
-Version=1.0
-Type=Application
-Name=GRC
-Exec=gnuradio-companion %F
-Categories=Development;
-MimeType=application/gnuradio-grc;
-Icon=gnuradio-grc
--- /dev/null
+[Desktop Entry]
+Version=1.0
+Type=Application
+Name=GRC
+Exec=gnuradio-companion %F
+Categories=Development;
+MimeType=application/gnuradio-grc;
+Icon=gnuradio-grc
#!/bin/bash
+#
+# Copyright 2008, 2009, 2010 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.
+#
##################################################
# setup grc on a freedesktop platform
# $1 should be install or uninstall
##################################################
ICON_SIZES="32 48 64 128 256"
-MENU_ITEMS="gnuradio-companion usrp2_probe usrp_probe"
+MENU_ITEMS="grc usrp2_probe usrp_probe"
if [ -n "$2" ]; then
SRCDIR="$2"
else
echo "Begin freedesktop uninstall..."
for size in ${ICON_SIZES}; do \
echo "Uninstall icon: ${size}x${size}"
- xdg-icon-resource uninstall --context mimetypes --theme gnome --size ${size} application-gnuradio-grc; \
- xdg-icon-resource uninstall --context mimetypes --size ${size} application-gnuradio-grc; \
- xdg-icon-resource uninstall --context apps --theme gnome --size ${size} gnuradio-grc; \
- xdg-icon-resource uninstall --context apps --size ${size} gnuradio-grc; \
+ xdg-icon-resource uninstall --noupdate --context mimetypes --theme gnome --size ${size} application-gnuradio-grc; \
+ xdg-icon-resource uninstall --noupdate --context mimetypes --size ${size} application-gnuradio-grc; \
+ xdg-icon-resource uninstall --noupdate --context apps --theme gnome --size ${size} gnuradio-grc; \
+ xdg-icon-resource uninstall --noupdate --context apps --size ${size} gnuradio-grc; \
done
+ xdg-icon-resource forceupdate
echo "Uninstall mime type"
xdg-mime uninstall ${SRCDIR}/gnuradio-grc.xml
echo "Uninstall menu items"
Add and remove ports to adjust for the nports.
"""
_Block.rewrite(self)
+
+ def insert_port(get_ports, get_port, key):
+ prev_port = get_port(str(int(key)-1))
+ get_ports().insert(
+ get_ports().index(prev_port)+1,
+ prev_port.copy(new_key=key),
+ )
+ #restore integer contiguity after insertion
+ for i, port in enumerate(get_ports()): port._key = str(i)
+
+ def remove_port(get_ports, get_port, key):
+ port = get_port(key)
+ for connection in port.get_connections():
+ self.get_parent().remove_element(connection)
+ get_ports().remove(port)
+ #restore integer contiguity after insertion
+ for i, port in enumerate(get_ports()): port._key = str(i)
+
#adjust nports
for get_ports, get_port in (
(self.get_sources, self.get_source),
(self.get_sinks, self.get_sink),
):
- #how many streaming (non-message) ports?
- num_ports = len(filter(lambda p: p.get_type() != 'msg', get_ports()))
- #do nothing for 0 ports
- if not num_ports: continue
- #get the nports setting
- port0 = get_port(str(0))
- nports = port0.get_nports()
- #do nothing for no nports
- if not nports: continue
- #do nothing if nports is already num ports
- if nports == num_ports: continue
- #remove excess ports and connections
- if nports < num_ports:
- #remove the connections
- for key in map(str, range(nports, num_ports)):
- port = get_port(key)
- for connection in port.get_connections():
- self.get_parent().remove_element(connection)
- #remove the ports
- for key in map(str, range(nports, num_ports)):
- get_ports().remove(get_port(key))
- continue
- #add more ports
- if nports > num_ports:
- for key in map(str, range(num_ports, nports)):
- prev_port = get_port(str(int(key)-1))
- get_ports().insert(
- get_ports().index(prev_port)+1,
- prev_port.copy(new_key=key),
- )
- continue
+ master_ports = filter(lambda p: p.get_nports(), get_ports())
+ for i, master_port in enumerate(master_ports):
+ nports = master_port.get_nports()
+ index_first = get_ports().index(master_port)
+ try: index_last = get_ports().index(master_ports[i+1])
+ except IndexError: index_last = len(get_ports())
+ num_ports = index_last - index_first
+ #do nothing if nports is already num ports
+ if nports == num_ports: continue
+ #remove excess ports and connections
+ if nports < num_ports:
+ for key in map(str, range(index_first+nports, index_first+num_ports)):
+ remove_port(get_ports, get_port, key)
+ continue
+ #add more ports
+ if nports > num_ports:
+ for key in map(str, range(index_first+num_ports, index_first+nports)):
+ insert_port(get_ports, get_port, key)
+ continue
def port_controller_modify(self, direction):
"""
@return true for change
"""
changed = False
- #concat the nports string from the private nports settings of both port0
- nports_str = \
- (self.get_sinks() and self.get_sinks()[0]._nports or '') + \
- (self.get_sources() and self.get_sources()[0]._nports or '')
+ #concat the nports string from the private nports settings of all ports
+ nports_str = ' '.join([port._nports for port in self.get_ports()])
#modify all params whose keys appear in the nports string
for param in self.get_params():
if param.is_enum() or param.get_key() not in nports_str: continue
def copy(self, new_key=None):
n = self._n.copy()
+ #remove nports from the key so the copy cannot be a duplicator
+ if n.has_key('nports'): n.pop('nports')
if new_key: n['key'] = new_key
return self.__class__(self.get_parent(), n, self._dir)
*/
long pmt_to_long(pmt_t x);
+/*
+ * ------------------------------------------------------------------------
+ * uint64_t
+ * ------------------------------------------------------------------------
+ */
+
+//! Return true if \p x is an uint64 number, else false
+bool pmt_is_uint64(pmt_t x);
+
+//! Return the pmt value that represents the uint64 \p x.
+pmt_t pmt_from_uint64(uint64_t x);
+
+/*!
+ * \brief Convert pmt to uint64 if possible.
+ *
+ * When \p x represents an exact integer that fits in a uint64,
+ * return that uint64. Else raise an exception, either wrong_type
+ * when x is not an exact uint64, or out_of_range when it doesn't fit.
+ */
+uint64_t pmt_to_uint64(pmt_t x);
+
/*
* ------------------------------------------------------------------------
* Reals
SUBDIRS = pmt msg
-AM_CPPFLAGS = $(DEFINES) $(BOOST_CPPFLAGS) $(CPPUNIT_INCLUDES) $(GRUEL_INCLUDES) $(WITH_INCLUDES)
-
+AM_CPPFLAGS = $(DEFINES) $(GRUEL_INCLUDES) $(BOOST_CPPFLAGS) \
+ $(CPPUNIT_INCLUDES) $(WITH_INCLUDES)
TESTS = test_gruel
#
-# Copyright 2009 Free Software Foundation, Inc.
+# Copyright 2009,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
include $(top_srcdir)/Makefile.common
-AM_CPPFLAGS = $(DEFINES) $(BOOST_CPPFLAGS) $(GRUEL_INCLUDES) $(WITH_INCLUDES)
+AM_CPPFLAGS = $(DEFINES) $(GRUEL_INCLUDES) \
+ $(BOOST_CPPFLAGS) $(WITH_INCLUDES)
noinst_LTLIBRARIES = libmsg.la
#
-# Copyright 2008,2009 Free Software Foundation, Inc.
+# Copyright 2008,2009,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
include $(top_srcdir)/Makefile.common
-AM_CPPFLAGS = $(DEFINES) $(BOOST_CPPFLAGS) $(CPPUNIT_INCLUDES) $(GRUEL_INCLUDES) $(WITH_INCLUDES)
-
+AM_CPPFLAGS = $(DEFINES) $(GRUEL_INCLUDES) $(BOOST_CPPFLAGS) \
+ $(CPPUNIT_INCLUDES) $(WITH_INCLUDES)
noinst_LTLIBRARIES = libpmt.la
return dynamic_cast<pmt_integer*>(x.get());
}
+static pmt_uint64 *
+_uint64(pmt_t x)
+{
+ return dynamic_cast<pmt_uint64*>(x.get());
+}
+
static pmt_real *
_real(pmt_t x)
{
throw pmt_wrong_type("pmt_to_long", x);
}
+////////////////////////////////////////////////////////////////////////////
+// Uint64
+////////////////////////////////////////////////////////////////////////////
+
+pmt_uint64::pmt_uint64(uint64_t value) : d_value(value) {}
+
+bool
+pmt_is_uint64(pmt_t x)
+{
+ return x->is_uint64();
+}
+
+
+pmt_t
+pmt_from_uint64(uint64_t x)
+{
+ return pmt_t(new pmt_uint64(x));
+}
+
+uint64_t
+pmt_to_uint64(pmt_t x)
+{
+ if(x->is_uint64())
+ return _uint64(x)->value();
+ if(x->is_integer())
+ {
+ long tmp = _integer(x)->value();
+ if(tmp >= 0)
+ return (uint64_t) tmp;
+ }
+
+ throw pmt_wrong_type("pmt_to_uint64", x);
+}
+
////////////////////////////////////////////////////////////////////////////
// Real
////////////////////////////////////////////////////////////////////////////
if (x->is_integer() && y->is_integer())
return _integer(x)->value() == _integer(y)->value();
+ if (x->is_uint64() && y->is_uint64())
+ return _uint64(x)->value() == _uint64(y)->value();
+
if (x->is_real() && y->is_real())
return _real(x)->value() == _real(y)->value();
if (x->is_integer() && y->is_integer())
return _integer(x)->value() == _integer(y)->value();
+ if (x->is_uint64() && y->is_uint64())
+ return _uint64(x)->value() == _uint64(y)->value();
+
if (x->is_real() && y->is_real())
return _real(x)->value() == _real(y)->value();
printf("sizeof(pmt_bool) = %3zd\n", sizeof(pmt_bool));
printf("sizeof(pmt_symbol) = %3zd\n", sizeof(pmt_symbol));
printf("sizeof(pmt_integer) = %3zd\n", sizeof(pmt_integer));
+ printf("sizeof(pmt_uint64) = %3zd\n", sizeof(pmt_uint64));
printf("sizeof(pmt_real) = %3zd\n", sizeof(pmt_real));
printf("sizeof(pmt_complex) = %3zd\n", sizeof(pmt_complex));
printf("sizeof(pmt_null) = %3zd\n", sizeof(pmt_null));
virtual bool is_symbol() const { return false; }
virtual bool is_number() const { return false; }
virtual bool is_integer() const { return false; }
+ virtual bool is_uint64() const { return false; }
virtual bool is_real() const { return false; }
virtual bool is_complex() const { return false; }
virtual bool is_null() const { return false; }
long value() const { return d_value; }
};
+class pmt_uint64 : public pmt_base
+{
+public:
+ uint64_t d_value;
+
+ pmt_uint64(uint64_t value);
+ //~pmt_uint64(){}
+
+ bool is_number() const { return true; }
+ bool is_uint64() const { return true; }
+ uint64_t value() const { return d_value; }
+};
+
class pmt_real : public pmt_base
{
public:
else if (pmt_is_number(obj)){
if (pmt_is_integer(obj))
port << pmt_to_long(obj);
+ else if (pmt_is_uint64(obj))
+ port << pmt_to_uint64(obj);
else if (pmt_is_real(obj))
port << pmt_to_double(obj);
else if (pmt_is_complex(obj)){
CPPUNIT_ASSERT_EQUAL(1L, pmt_to_long(p1));
}
+void
+qa_pmt_prims::test_uint64s()
+{
+ pmt_t p1 = pmt_from_uint64((uint64_t)1);
+ pmt_t m1 = pmt_from_uint64((uint64_t)8589934592ULL);
+ CPPUNIT_ASSERT(!pmt_is_uint64(PMT_T));
+ CPPUNIT_ASSERT(pmt_is_uint64(p1));
+ CPPUNIT_ASSERT(pmt_is_uint64(m1));
+ CPPUNIT_ASSERT_THROW(pmt_to_uint64(PMT_T), pmt_wrong_type);
+ CPPUNIT_ASSERT_EQUAL((uint64_t)8589934592ULL, (uint64_t)pmt_to_uint64(m1));
+ CPPUNIT_ASSERT_EQUAL((uint64_t)1ULL, (uint64_t)pmt_to_uint64(p1));
+}
+
void
qa_pmt_prims::test_reals()
{
CPPUNIT_TEST(test_symbols);
CPPUNIT_TEST(test_booleans);
CPPUNIT_TEST(test_integers);
+ CPPUNIT_TEST(test_uint64s);
CPPUNIT_TEST(test_reals);
CPPUNIT_TEST(test_complexes);
CPPUNIT_TEST(test_pairs);
void test_symbols();
void test_booleans();
void test_integers();
+ void test_uint64s();
void test_reals();
void test_complexes();
void test_pairs();
/* -*- c++ -*- */
/*
- * Copyright 2006,2009 Free Software Foundation, Inc.
+ * Copyright 2006,2009,2010 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
*/
#include <cppunit/TextTestRunner.h>
+#include <cppunit/XmlOutputter.h>
+
+#include <stdlib.h>
+#include <sys/stat.h>
+
#include "pmt/qa_pmt.h"
+static void get_unittest_path (const char *filename, char *fullpath, size_t pathsize);
+
int
main(int argc, char **argv)
{
+ char path[200];
+ get_unittest_path ("gruel.xml", path, 200);
- CppUnit::TextTestRunner runner;
+ CppUnit::TextTestRunner runner;
+ std::ofstream xmlfile(path);
+ CppUnit::XmlOutputter *xmlout = new CppUnit::XmlOutputter(&runner.result(), xmlfile);
runner.addTest(qa_pmt::suite ());
+ runner.setOutputter(xmlout);
bool was_successful = runner.run("", false);
return was_successful ? 0 : 1;
}
+
+
+// NOTE: These are defined in gr_unittest.h for the rest of the project;
+// rewriting here since we don't depend on gnuradio-core in gruel
+
+#ifdef MKDIR_TAKES_ONE_ARG
+#define gr_mkdir(pathname, mode) mkdir(pathname)
+#else
+#define gr_mkdir(pathname, mode) mkdir((pathname), (mode))
+#endif
+
+/*
+ * Mostly taken from gr_preferences.cc/h
+ * The simplest thing that could possibly work:
+ * the key is the filename; the value is the file contents.
+ */
+
+static void
+ensure_unittest_path (const char *path)
+{
+ struct stat statbuf;
+ if (stat (path, &statbuf) == 0 && S_ISDIR (statbuf.st_mode))
+ return;
+
+ // blindly try to make it // FIXME make this robust. C++ SUCKS!
+ gr_mkdir (path, 0750);
+}
+
+static void
+get_unittest_path (const char *filename, char *fullpath, size_t pathsize)
+{
+ char path[200];
+ snprintf (path, sizeof(path), "./.unittests");
+ snprintf (fullpath, pathsize, "%s/%s", path, filename);
+
+ ensure_unittest_path(path);
+}
+
OUTPUT_LANGUAGE = English
-# This tag can be used to specify the encoding used in the generated output.
-# The encoding is not always determined by the language that is chosen,
-# but also whether or not the output is meant for Windows or non-Windows users.
-# In case there is a difference, setting the USE_WINDOWS_ENCODING tag to YES
-# forces the Windows encoding (this is the default for the Windows binary),
-# whereas setting the tag to NO uses a Unix-style encoding (the default for
-# all platforms other than Windows).
-
-USE_WINDOWS_ENCODING = NO
-
# If the BRIEF_MEMBER_DESC tag is set to YES (the default) Doxygen will
# include brief member descriptions after the members that are listed in
# the file and class documentation (similar to JavaDoc).
MULTILINE_CPP_IS_BRIEF = NO
-# If the DETAILS_AT_TOP tag is set to YES then Doxygen
-# will output the detailed description near the top, like JavaDoc.
-# If set to NO, the detailed description appears after the member
-# documentation.
-
-DETAILS_AT_TOP = YES
-
# If the INHERIT_DOCS tag is set to YES (the default) then an undocumented
# member inherits the documentation from any documented member that it
# re-implements.
DOTFILE_DIRS =
-# The MAX_DOT_GRAPH_WIDTH tag can be used to set the maximum allowed width
-# (in pixels) of the graphs generated by dot. If a graph becomes larger than
-# this value, doxygen will try to truncate the graph, so that it fits within
-# the specified constraint. Beware that most browsers cannot cope with very
-# large images.
+# The DOT_GRAPH_MAX_NODES tag can be used to set the maximum number of
+# nodes that will be shown in the graph. If the number of nodes in a graph
+# becomes larger than this value, doxygen will truncate the graph, which is
+# visualized by representing a node as a red box. Note that doxygen if the
+# number of direct children of the root node in a graph is already larger than
+# DOT_GRAPH_MAX_NODES then the graph will not be shown at all. Also note
+# that the size of a graph can be further restricted by MAX_DOT_GRAPH_DEPTH.
-MAX_DOT_GRAPH_WIDTH = 1024
+DOT_GRAPH_MAX_NODES = 50
-# The MAX_DOT_GRAPH_HEIGHT tag can be used to set the maximum allows height
-# (in pixels) of the graphs generated by dot. If a graph becomes larger than
-# this value, doxygen will try to truncate the graph, so that it fits within
-# the specified constraint. Beware that most browsers cannot cope with very
-# large images.
+# The MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the
+# graphs generated by dot. A depth value of 3 means that only nodes reachable
+# from the root by following a path via at most 3 edges will be shown. Nodes
+# that lay further from the root node will be omitted. Note that setting this
+# option to 1 or 2 may greatly reduce the computation time needed for large
+# code bases. Also note that the size of a graph can be further restricted by
+# DOT_GRAPH_MAX_NODES. Using a depth of 0 means no depth restriction.
-MAX_DOT_GRAPH_HEIGHT = 1024
+MAX_DOT_GRAPH_DEPTH = 0
-# The MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the
-# graphs generated by dot. A depth value of 3 means that only nodes reachable
-# from the root by following a path via at most 3 edges will be shown. Nodes that
-# lay further from the root node will be omitted. Note that setting this option to
-# 1 or 2 may greatly reduce the computation time needed for large code bases. Also
-# note that a graph may be further truncated if the graph's image dimensions are
-# not sufficient to fit the graph (see MAX_DOT_GRAPH_WIDTH and MAX_DOT_GRAPH_HEIGHT).
-# If 0 is used for the depth value (the default), the graph is not depth-constrained.
+# Set the DOT_TRANSPARENT tag to YES to generate images with a transparent
+# background. This is disabled by default, because dot on Windows does not
+# seem to support this out of the box. Warning: Depending on the platform used,
+# enabling this option may lead to badly anti-aliased labels on the edges of
+# a graph (i.e. they become hard to read).
-MAX_DOT_GRAPH_DEPTH = 0
+DOT_TRANSPARENT = NO
+
+# Set the DOT_MULTI_TARGETS tag to YES allow dot to generate multiple output
+# files in one run (i.e. multiple -o and -T options on the command line). This
+# makes dot run faster, but since only newer versions of dot (>1.8.10)
+# support this, this feature is disabled by default.
+
+DOT_MULTI_TARGETS = YES
# If the GENERATE_LEGEND tag is set to YES (the default) Doxygen will
# generate a legend page explaining the meaning of the various boxes and
'rfx900_mimo_b' : ((FLEX_900_TX_MIMO_B, 0x0000), (FLEX_900_RX_MIMO_B, 0x0000)),
'rfx1200_mimo_b' : ((FLEX_1200_TX_MIMO_B, 0x0000), (FLEX_1200_RX_MIMO_B, 0x0000)),
'rfx1800_mimo_b' : ((FLEX_1800_TX_MIMO_B, 0x0000), (FLEX_1800_RX_MIMO_B, 0x0000)),
+ 'rfx2200_mimo_b' : ((FLEX_2200_TX_MIMO_B, 0x0000), (FLEX_2200_RX_MIMO_B, 0x0000)),
'rfx2400_mimo_b' : ((FLEX_2400_TX_MIMO_B, 0x0000), (FLEX_2400_RX_MIMO_B, 0x0000)),
'lftx' : ((LF_TX, 0x0000), None),
'lfrx' : (None, (LF_RX, 0x0000)),
//----------------------------------------------------------------------
+class _2200_common : public _AD4360_common
+{
+ public:
+ _2200_common();
+ ~_2200_common() {}
+
+ double freq_min();
+ double freq_max();
+};
+
+//----------------------------------------------------------------------
+
class _2400_common : public _AD4360_common
{
public:
//------------------------------------------------------------
+class db_flexrf_2200_tx : public flexrf_base_tx
+{
+ public:
+ db_flexrf_2200_tx(usrp_basic_sptr usrp, int which);
+ ~db_flexrf_2200_tx();
+
+ // Wrapper calls to d_common functions
+ bool _compute_regs(double freq, int &retR, int &retcontrol,
+ int &retN, double &retfreq);
+};
+
+class db_flexrf_2200_rx : public flexrf_base_rx
+{
+public:
+ db_flexrf_2200_rx(usrp_basic_sptr usrp, int which);
+ ~db_flexrf_2200_rx();
+
+ float gain_min();
+ float gain_max();
+ float gain_db_per_step();
+ bool i_and_q_swapped();
+
+ bool _compute_regs(double freq, int &retR, int &retcontrol,
+ int &retN, double &retfreq);
+};
+
+//------------------------------------------------------------
+
class db_flexrf_2400_tx : public flexrf_base_tx
{
public:
# darwin fusb requires gruel (for threading)
if FUSB_TECH_darwin
-AM_CPPFLAGS = $(common_INCLUDES) $(GRUEL_INCLUDES) $(BOOST_CPPFLAGS) $(WITH_INCLUDES)
+AM_CPPFLAGS = $(GRUEL_INCLUDES) $(common_INCLUDES) $(BOOST_CPPFLAGS) $(WITH_INCLUDES)
libusrp_la_LIBADD = $(libusrp_la_common_LIBADD) $(GRUEL_LA)
libusrp_la_LDFLAGS = $(libusrp_la_common_LDFLAGS) -framework CoreFoundation
else
//----------------------------------------------------------------------
+_2200_common::_2200_common()
+ : _AD4360_common()
+{
+ // Band-specific R-Register Values
+ d_R_DIV = 16; // bits 15:2
+
+ // Band-specific C-Register values
+ d_P = 1; // bits 23,22 Div by 16/17
+ d_CP2 = 7; // bits 19:17
+ d_CP1 = 7; // bits 16:14
+
+ // Band specifc N-Register Values
+ d_DIVSEL = 0; // bit 23
+ d_DIV2 = 0; // bit 22
+ d_CPGAIN = 0; // bit 21
+ d_freq_mult = 1;
+}
+
+double
+_2200_common::freq_min()
+{
+ return 2000e6;
+}
+
+double
+_2200_common::freq_max()
+{
+ return 2400e6;
+}
+
+//----------------------------------------------------------------------
+
_2400_common::_2400_common()
: _AD4360_common()
{
//------------------------------------------------------------
+db_flexrf_2200_tx::db_flexrf_2200_tx(usrp_basic_sptr usrp, int which)
+ : flexrf_base_tx(usrp, which)
+{
+ d_common = new _2200_common();
+}
+
+db_flexrf_2200_tx::~db_flexrf_2200_tx()
+{
+}
+
+bool
+db_flexrf_2200_tx::_compute_regs(double freq, int &retR, int &retcontrol,
+ int &retN, double &retfreq)
+{
+ return d_common->_compute_regs(_refclk_freq(), freq, retR,
+ retcontrol, retN, retfreq);
+}
+
+
+
+db_flexrf_2200_rx::db_flexrf_2200_rx(usrp_basic_sptr usrp, int which)
+ : flexrf_base_rx(usrp, which)
+{
+ d_common = new _2200_common();
+ set_gain((gain_min() + gain_max()) / 2.0); // initialize gain
+}
+
+db_flexrf_2200_rx::~db_flexrf_2200_rx()
+{
+}
+
+float
+db_flexrf_2200_rx::gain_min()
+{
+ return usrp()->pga_min();
+}
+
+float
+db_flexrf_2200_rx::gain_max()
+{
+ return usrp()->pga_max()+70;
+}
+
+float
+db_flexrf_2200_rx::gain_db_per_step()
+{
+ return 0.05;
+}
+
+
+bool
+db_flexrf_2200_rx::i_and_q_swapped()
+{
+ return true;
+}
+
+bool
+db_flexrf_2200_rx::_compute_regs(double freq, int &retR, int &retcontrol,
+ int &retN, double &retfreq)
+{
+ return d_common->_compute_regs(_refclk_freq(), freq, retR,
+ retcontrol, retN, retfreq);
+}
+
+//------------------------------------------------------------
+
db_flexrf_2400_tx::db_flexrf_2400_tx(usrp_basic_sptr usrp, int which)
: flexrf_base_tx(usrp, which)
{
"Flex 1200 Tx MIMO B" 0x002a
"Flex 2400 Tx MIMO B" 0x002b
+"Flex 2200 Rx MIMO B" 0x002c
+"Flex 2200 Tx MIMO B" 0x002d
+
"Flex 1800 Rx" 0x0030
"Flex 1800 Tx" 0x0031
"Flex 1800 Rx MIMO A" 0x0032
#
-# Copyright 2001,2003,2004,2006,2007,2008,2009 Free Software Foundation, Inc.
+# Copyright 2001,2003,2004,2006,2007,2008,2009,2010 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
AM_CPPFLAGS = \
$(USRP_INCLUDES) \
- $(PYTHON_CPPFLAGS) \
-I$(srcdir) \
+ $(PYTHON_CPPFLAGS) \
$(USB_INCLUDES) \
$(WITH_INCLUDES)
struct db_rfx_common common;
};
+struct db_rfx_2200_rx {
+ struct db_base base;
+ struct db_rfx_common common;
+};
+
+struct db_rfx_2200_tx {
+ struct db_base base;
+ struct db_rfx_common common;
+};
+
struct db_rfx_2400_rx {
struct db_base base;
struct db_rfx_common common;
};
+struct db_rfx_2200_rx db_rfx_2200_rx = {
+ .base.dbid = 0x002c,
+ .base.is_tx = false,
+ .base.output_enables = 0x00E0,
+ .base.used_pins = 0x00FF,
+ .base.freq_min = U2_DOUBLE_TO_FXPT_FREQ(2000e6),
+ .base.freq_max = U2_DOUBLE_TO_FXPT_FREQ(2400e6),
+ .base.gain_min = U2_DOUBLE_TO_FXPT_GAIN(0),
+ .base.gain_max = U2_DOUBLE_TO_FXPT_GAIN(70),
+ .base.gain_step_size = U2_DOUBLE_TO_FXPT_GAIN(0.034),
+ .base.is_quadrature = true,
+ .base.i_and_q_swapped = true,
+ .base.spectrum_inverted = false,
+ .base.default_lo_offset = U2_DOUBLE_TO_FXPT_FREQ(0),
+ .base.init = rfx_init_rx,
+ .base.set_freq = rfx_set_freq,
+ .base.set_gain = rfx_set_gain_rx,
+ .base.set_tx_enable = 0,
+ .base.atr_mask = 0x00E0,
+ .base.atr_txval = 0,
+ .base.atr_rxval = MIX_EN,
+ // .base.atr_tx_delay =
+ // .base.atr_rx_delay =
+ .base.set_antenna = 0,
+ .common.DIV2 = 0,
+ .common.CP1 = 7,
+ .common.CP2 = 7,
+ .common.spi_mask = SPI_SS_RX_DB,
+ .common.freq_mult = 1
+};
+
+
+struct db_rfx_2200_tx db_rfx_2200_tx = {
+ .base.dbid = 0x002d,
+ .base.is_tx = true,
+ .base.output_enables = 0x00E0,
+ .base.used_pins = 0x00FF,
+ .base.freq_min = U2_DOUBLE_TO_FXPT_FREQ(2000e6),
+ .base.freq_max = U2_DOUBLE_TO_FXPT_FREQ(2400e6),
+ //.base.gain_min = U2_DOUBLE_TO_FXPT_GAIN(xxx),
+ //.base.gain_max = U2_DOUBLE_TO_FXPT_GAIN(xxx),
+ //.base.gain_step_size = U2_DOUBLE_TO_FXPT_GAIN(xxx),
+ .base.is_quadrature = true,
+ .base.i_and_q_swapped = false,
+ .base.spectrum_inverted = false,
+ .base.default_lo_offset = U2_DOUBLE_TO_FXPT_FREQ(12.5e6),
+ .base.init = rfx_init_tx,
+ .base.set_freq = rfx_set_freq,
+ .base.set_gain = rfx_set_gain_tx,
+ .base.set_tx_enable = rfx_set_tx_enable,
+ .base.atr_mask = 0x00E0,
+ .base.atr_txval = MIX_EN,
+ .base.atr_rxval = ANT_SW,
+ // .base.atr_tx_delay =
+ // .base.atr_rx_delay =
+ .base.set_antenna = 0,
+ .common.DIV2 = 0,
+ .common.CP1 = 7,
+ .common.CP2 = 7,
+ .common.spi_mask = SPI_SS_TX_DB,
+ .common.freq_mult = 1
+};
+
+
struct db_rfx_2400_rx db_rfx_2400_rx = {
.base.dbid = 0x0027,
.base.is_tx = false,
#
-# Copyright 2007, 2008 Free Software Foundation, Inc.
+# Copyright 2007,2008,2010 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
AM_CPPFLAGS = \
$(USRP2_INCLUDES) \
+ $(GRUEL_INCLUDES) \
$(STD_DEFINES_AND_INCLUDES) \
- $(CPPUNIT_INCLUDES) \
- $(GRUEL_INCLUDES)
+ $(CPPUNIT_INCLUDES)
LDADD = \
$(USRP2_LA) \
AM_CPPFLAGS = \
$(USRP2_INCLUDES) \
- $(BOOST_CPPFLAGS) \
+ $(GRUEL_INCLUDES) \
$(STD_DEFINES_AND_INCLUDES) \
- $(CPPUNIT_INCLUDES) \
- $(GRUEL_INCLUDES)
+ $(BOOST_CPPFLAGS) \
+ $(CPPUNIT_INCLUDES)
bin_PROGRAMS = usrp2_socket_opener
usrp2_socket_opener_SOURCES = usrp2_socket_opener.cc
MAJOR_VERSION=3
API_COMPAT=3
-MINOR_VERSION=0
-MAINT_VERSION=0
+MINOR_VERSION=1
+MAINT_VERSION=git
projects / debian / gnuradio / commitdiff