-SUBDIRS=src doc altoslib altosui ao-tools ao-utils altosdroid
+SUBDIRS=src doc altoslib libaltos altosui ao-tools ao-utils altosdroid
EXTRA_DIST = ChangeLog
-SUBDIRS=libaltos
+
JAVAROOT=classes
AM_JAVACFLAGS=-encoding UTF-8 -Xlint:deprecation
altoslibdir=$(libdir)/altos
-CLASSPATH_ENV=mkdir -p $(JAVAROOT); CLASSPATH=".:classes:../altoslib/*:libaltos:$(JCOMMON)/jcommon.jar:$(JFREECHART)/jfreechart.jar:$(FREETTS)/freetts.jar"
+CLASSPATH_ENV=mkdir -p $(JAVAROOT); CLASSPATH=".:classes:../altoslib/*:../libaltos:$(JCOMMON)/jcommon.jar:$(JFREECHART)/jfreechart.jar:$(FREETTS)/freetts.jar"
bin_SCRIPTS=altosui
jar cfm $@ Manifest.txt \
$(ICONJAR) \
-C classes altosui \
- -C libaltos libaltosJNI
+ -C ../libaltos libaltosJNI
$(FATJAR): classaltosui.stamp Manifest-fat.txt $(ALTOSLIB_CLASS) $(FREETTS_CLASS) $(JFREECHART_CLASS) $(JCOMMON_CLASS) $(LIBALTOS) $(JAVA_ICONS)
jar cfm $@ Manifest-fat.txt \
$(ICONJAR) \
-C classes altosui \
- -C libaltos libaltosJNI
+ -C ../libaltos libaltosJNI
Manifest.txt: Makefile
echo 'Main-Class: altosui.AltosUI' > $@
altosui-test: Makefile
echo "#!/bin/sh" > $@
- echo 'exec java -cp "./*:$(FREETTS)/freetts.jar:$(JCOMMON)/jcommon.jar:$(JFREECHART)/jfreechart.jar" -Djava.library.path="libaltos/.libs" -jar altosui.jar "$$@"' >> $@
+ echo 'exec java -cp "./*:../libaltos:$(FREETTS)/freetts.jar:$(JCOMMON)/jcommon.jar:$(JFREECHART)/jfreechart.jar" -Djava.library.path="../libaltos/.libs" -jar altosui.jar "$$@"' >> $@
chmod +x $@
altosui-jdb: Makefile
echo "#!/bin/sh" > $@
- echo 'exec jdb -classpath "classes:libaltos:$(FREETTS)/freetts.jar:$(JCOMMON)/jcommon.jar:$(JFREECHART)/jfreechart.jar" -Djava.library.path="libaltos/.libs" altosui/AltosUI "$$@"' >> $@
+ echo 'exec jdb -classpath "classes:../libaltos:$(FREETTS)/freetts.jar:$(JCOMMON)/jcommon.jar:$(JFREECHART)/jfreechart.jar" -Djava.library.path="../libaltos/.libs" altosui/AltosUI "$$@"' >> $@
chmod +x $@
libaltos.so: build-libaltos
-rm -f "$@"
- $(LN_S) libaltos/.libs/"$@" .
+ $(LN_S) ../libaltos/.libs/"$@" .
libaltos.dylib:
-rm -f "$@"
- $(LN_S) libaltos/"$@" .
+ $(LN_S) ../libaltos/"$@" .
-altos.dll: libaltos/altos.dll
+altos.dll: ../libaltos/altos.dll
-rm -f "$@"
- $(LN_S) libaltos/"$@" .
+ $(LN_S) ../libaltos/"$@" .
-altos64.dll: libaltos/altos64.dll
+altos64.dll: ../libaltos/altos64.dll
-rm -f "$@"
- $(LN_S) libaltos/"$@" .
+ $(LN_S) ../libaltos/"$@" .
-libaltos/.libs/libaltos.so: build-libaltos
+../libaltos/.libs/libaltos.so: build-libaltos
-libaltos/altos.dll: build-altos-dll
+../libaltos/altos.dll: build-altos-dll
-libaltos/altos64.dll: build-altos64-dll
+../libaltos/altos64.dll: build-altos64-dll
build-libaltos:
- +cd libaltos && make libaltos.la
+ +cd ../libaltos && make libaltos.la
build-altos-dll:
- +cd libaltos && make altos.dll
+ +cd ../libaltos && make altos.dll
build-altos64-dll:
- +cd libaltos && make altos64.dll
+ +cd ../libaltos && make altos64.dll
$(ALTOSLIB_CLASS):
-rm -f "$@"
+++ /dev/null
-*.so
-*.lo
-*.la
-*.java
-*.class
-.libs/
-classlibaltos.stamp
-libaltos_wrap.c
-libaltosJNI
-cjnitest
-libaltos.swig
-swig_bindings/
+++ /dev/null
-OS:=$(shell uname)
-
-#
-# Linux
-#
-ifeq ($(OS),Linux)
-
-JAVA_CFLAGS=-I/usr/lib/jvm/java-6-openjdk/include
-
-OS_LIB_CFLAGS=-DLINUX -DPOSIX_TTY $(JAVA_CFLAGS)
-
-OS_APP_CFLAGS=$(OS_LIB_CFLAGS)
-
-OS_LDFLAGS=
-
-LIBNAME=libaltos.so
-EXEEXT=
-endif
-
-#
-# Darwin (Mac OS X)
-#
-ifeq ($(OS),Darwin)
-
-OS_LIB_CFLAGS=\
- -DDARWIN -DPOSIX_TTY -arch i386 -arch x86_64 \
- --sysroot=/Developer/SDKs/MacOSX10.5.sdk -mmacosx-version-min=10.5 \
- -iwithsysroot /System/Library/Frameworks/JavaVM.framework/Headers \
- -iwithsysroot /System/Library/Frameworks/IOKit.framework/Headers \
- -iwithsysroot /System/Library/Frameworks/CoreFoundation.framework/Headers
-OS_APP_CFLAGS=$(OS_LIB_CFLAGS)
-
-OS_LDFLAGS =\
- -framework IOKit -framework CoreFoundation
-
-LIBNAME=libaltos.dylib
-EXEEXT=
-
-endif
-
-#
-# Windows
-#
-ifneq (,$(findstring MINGW,$(OS)))
-
-CC=gcc
-
-OS_LIB_CFLAGS = -DWINDOWS -mconsole -DBUILD_DLL
-OS_APP_CFLAGS = -DWINDOWS -mconsole
-
-OS_LDFLAGS = -lgdi32 -luser32 -lcfgmgr32 -lsetupapi -lole32 \
- -ladvapi32 -lcomctl32 -mconsole -Wl,--add-stdcall-alias
-
-LIBNAME=altos.dll
-
-EXEEXT=.exe
-
-endif
-
-.SUFFIXES: .java .class
-
-CLASSPATH=".:jnitest/*:libaltosJNI:/usr/share/java/*"
-
-SWIG_DIR=swig_bindings/java
-SWIG_FILE=$(SWIG_DIR)/libaltos.swig
-SWIG_WRAP=$(SWIG_DIR)/libaltos_wrap.c
-
-JNI_DIR=libaltosJNI
-JNI_FILE=$(JNI_DIR)/libaltosJNI.java
-JNI_SRCS=$(JNI_FILE) \
- $(JNI_DIR)/SWIGTYPE_p_altos_file.java \
- $(JNI_DIR)/SWIGTYPE_p_altos_list.java \
- $(JNI_DIR)/altos_device.java \
- $(JNI_DIR)/libaltos.java
-
-JAVAFILES=\
- $(JNI_SRCS)
-
-CLASSFILES = $(JAVAFILES:%.java=%.class)
-
-JAVAFLAGS=-Xlint:unchecked
-
-CJNITEST=cjnitest$(EXEEXT)
-
-all: $(LIBNAME) $(CJNITEST) $(CLASSFILES)
-
-.java.class:
- javac -encoding UTF8 -classpath "$(CLASSPATH)" $(JAVAFLAGS) $*.java
-
-CFLAGS=$(OS_LIB_CFLAGS) -O -I.
-
-LDFLAGS=$(OS_LDFLAGS)
-
-HEADERS=libaltos.h
-SRCS = libaltos.c $(SWIG_WRAP)
-OBJS = $(SRCS:%.c=%.o)
-LIBS = $(DARWIN_LIBS)
-
-$(CJNITEST): cjnitest.c $(LIBNAME)
- $(CC) -o $@ $(OS_APP_CFLAGS) cjnitest.c $(LIBNAME) $(LIBS) $(LDFLAGS)
-
-$(LIBNAME): $(OBJS)
- $(CC) -shared $(CFLAGS) -o $@ $(OBJS) $(LIBS) $(LDFLAGS)
-
-clean:
- rm -f $(CLASSFILES) $(OBJS) $(LIBNAME) $(CJNITEST) cjnitest.o
- rm -rf swig_bindings libaltosJNI
-
-distclean: clean
-
-$(JNI_FILE): libaltos.i0 $(HEADERS)
- mkdir -p $(SWIG_DIR)
- mkdir -p libaltosJNI
- sed 's;//%;%;' libaltos.i0 $(HEADERS) > $(SWIG_FILE)
- swig -java -package libaltosJNI $(SWIG_FILE)
- cp swig_bindings/java/*.java libaltosJNI
-
-$(SWIG_WRAP): $(JNI_FILE)
-
-ifeq ($(OS),Linux)
-install: $(LIBNAME)
- install -c $(LIBNAME) $(DESTDIR)/usr/lib/altos/$(LIBNAME)
-
-endif
-
-.NOTPARALLEL:
+++ /dev/null
-JAVAC=javac
-AM_CFLAGS=-DLINUX -DPOSIX_TTY -I$(JVM_INCLUDE)
-AM_JAVACFLAGS=-encoding UTF-8
-
-altoslibdir=$(libdir)/altos
-
-altoslib_LTLIBRARIES=libaltos.la
-
-libaltos_la_LDFLAGS = -version-info 1:0:1
-
-libaltos_la_SOURCES=\
- libaltos.c \
- libaltos_wrap.c
-
-noinst_PROGRAMS=cjnitest
-
-cjnitest_LDADD=libaltos.la
-
-LIBS=-lbluetooth
-
-HFILES=libaltos.h
-
-SWIG_FILE=libaltos.swig
-
-CLASSDIR=libaltosJNI
-
-$(SWIG_FILE): libaltos.i0 $(HFILES)
- sed 's;//%;%;' libaltos.i0 $(HFILES) > $(SWIG_FILE)
-
-all-local: classlibaltos.stamp
-
-libaltos_wrap.c: classlibaltos.stamp
-
-classlibaltos.stamp: $(SWIG_FILE)
- swig -java -package libaltosJNI $(SWIG_FILE)
- mkdir -p libaltosJNI
- $(JAVAC) -d . $(AM_JAVACFLAGS) $(JAVACFLAGS) *.java && \
- touch classlibaltos.stamp
-
-MINGCC32=i686-w64-mingw32-gcc
-MINGCC64=x86_64-w64-mingw32-gcc
-MINGFLAGS=-Wall -DWINDOWS -DBUILD_DLL -I$(JVM_INCLUDE)
-MINGLIBS=-lsetupapi
-
-fat: altos.dll altos64.dll
-
-altos.dll: $(libaltos_la_SOURCES)
- $(MINGCC32) -o $@ $(MINGFLAGS) -shared $(libaltos_la_SOURCES) $(MINGLIBS)
-
-altos64.dll: $(libaltos_la_SOURCES)
- $(MINGCC64) -o $@ $(MINGFLAGS) -shared $(libaltos_la_SOURCES) $(MINGLIBS)
-
-clean-local:
- -rm -rf libaltosJNI *.class *.java classlibaltos.stamp $(SWIG_FILE) libaltos_wrap.c altos.dll altos64.dll
+++ /dev/null
-#include <stdio.h>
-#include "libaltos.h"
-
-static void
-altos_puts(struct altos_file *file, char *string)
-{
- char c;
-
- while ((c = *string++))
- altos_putchar(file, c);
-}
-
-main ()
-{
- struct altos_device device;
- struct altos_list *list;
- struct altos_bt_device bt_device;
- struct altos_bt_list *bt_list;
-
- altos_init();
- list = altos_list_start();
- while (altos_list_next(list, &device)) {
- struct altos_file *file;
- int c;
-
- printf ("%04x:%04x %-20s %4d %s\n", device.vendor, device.product,
- device.name, device.serial, device.path);
-
- file = altos_open(&device);
- if (!file) {
- printf("altos_open failed\n");
- continue;
- }
- altos_puts(file,"v\nc s\n");
- altos_flush(file);
- while ((c = altos_getchar(file, 100)) >= 0) {
- putchar (c);
- }
- if (c != LIBALTOS_TIMEOUT)
- printf ("getchar returns %d\n", c);
- altos_close(file);
- }
- altos_list_finish(list);
-#if HAS_BLUETOOTH
- bt_list = altos_bt_list_start(8);
- while (altos_bt_list_next(bt_list, &bt_device)) {
- printf ("%s %s\n", bt_device.name, bt_device.addr);
- if (strncmp(bt_device.name, "TeleBT", 6) == 0) {
- struct altos_file *file;
-
- int c;
- file = altos_bt_open(&bt_device);
- if (!file) {
- printf("altos_bt_open failed\n");
- continue;
- }
- altos_puts(file,"v\nc s\n");
- altos_flush(file);
- while ((c = altos_getchar(file, 100)) >= 0) {
- putchar(c);
- }
- if (c != LIBALTOS_TIMEOUT)
- printf("getchar returns %d\n", c);
- altos_close(file);
- }
- }
- altos_bt_list_finish(bt_list);
-#endif
- altos_fini();
- return 0;
-}
+++ /dev/null
-/*
- * Copyright © 2010 Keith Packard <keithp@keithp.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- */
-
-#include "libaltos.h"
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#define USB_VENDOR_FSF 0xfffe
-#define USB_VENDOR_ALTUSMETRUM USB_VENDOR_FSF
-#define USB_PRODUCT_ALTUSMETRUM 0x000a
-#define USB_PRODUCT_ALTUSMETRUM_MIN 0x000a
-#define USB_PRODUCT_ALTUSMETRUM_MAX 0x00ff
-
-#define USB_IS_ALTUSMETRUM(v,p) ((v) == USB_VENDOR_ALTUSMETRUM && \
- (USB_PRODUCT_ALTUSMETRUM_MIN <= (p) && \
- (p) <= USB_PRODUCT_ALTUSMETRUM_MAX))
-
-#define BLUETOOTH_PRODUCT_TELEBT "TeleBT"
-
-#define USE_POLL
-
-PUBLIC int
-altos_init(void)
-{
- return LIBALTOS_SUCCESS;
-}
-
-PUBLIC void
-altos_fini(void)
-{
-}
-
-static struct altos_error last_error;
-
-static void
-altos_set_last_error(int code, char *string)
-{
- last_error.code = code;
- strncpy(last_error.string, string, sizeof (last_error.string) -1);
- last_error.string[sizeof(last_error.string)-1] = '\0';
-}
-
-PUBLIC void
-altos_get_last_error(struct altos_error *error)
-{
- *error = last_error;
-}
-
-#ifdef DARWIN
-
-#undef USE_POLL
-
-/* Mac OS X don't have strndup even if _GNU_SOURCE is defined */
-static char *
-altos_strndup (const char *s, size_t n)
-{
- size_t len = strlen (s);
- char *ret;
-
- if (len <= n)
- return strdup (s);
- ret = malloc(n + 1);
- strncpy(ret, s, n);
- ret[n] = '\0';
- return ret;
-}
-
-#else
-#define altos_strndup strndup
-#endif
-
-#ifdef POSIX_TTY
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <fcntl.h>
-#include <termios.h>
-#include <errno.h>
-
-#define USB_BUF_SIZE 64
-
-struct altos_file {
- int fd;
-#ifdef USE_POLL
- int pipe[2];
-#else
- int out_fd;
-#endif
- unsigned char out_data[USB_BUF_SIZE];
- int out_used;
- unsigned char in_data[USB_BUF_SIZE];
- int in_used;
- int in_read;
-};
-
-static void
-altos_set_last_posix_error(void)
-{
- altos_set_last_error(errno, strerror(errno));
-}
-
-PUBLIC struct altos_file *
-altos_open(struct altos_device *device)
-{
- struct altos_file *file = calloc (sizeof (struct altos_file), 1);
- int ret;
- struct termios term;
-
- if (!file) {
- altos_set_last_posix_error();
- return NULL;
- }
-
-// altos_set_last_error(12, "yeah yeah, failed again");
-// free(file);
-// return NULL;
-
- file->fd = open(device->path, O_RDWR | O_NOCTTY);
- if (file->fd < 0) {
- altos_set_last_posix_error();
- free(file);
- return NULL;
- }
-#ifdef USE_POLL
- pipe(file->pipe);
-#else
- file->out_fd = open(device->path, O_RDWR | O_NOCTTY);
- if (file->out_fd < 0) {
- altos_set_last_posix_error();
- close(file->fd);
- free(file);
- return NULL;
- }
-#endif
- ret = tcgetattr(file->fd, &term);
- if (ret < 0) {
- altos_set_last_posix_error();
- close(file->fd);
-#ifndef USE_POLL
- close(file->out_fd);
-#endif
- free(file);
- return NULL;
- }
- cfmakeraw(&term);
-#ifdef USE_POLL
- term.c_cc[VMIN] = 1;
- term.c_cc[VTIME] = 0;
-#else
- term.c_cc[VMIN] = 0;
- term.c_cc[VTIME] = 1;
-#endif
- ret = tcsetattr(file->fd, TCSAFLUSH, &term);
- if (ret < 0) {
- altos_set_last_posix_error();
- close(file->fd);
-#ifndef USE_POLL
- close(file->out_fd);
-#endif
- free(file);
- return NULL;
- }
- return file;
-}
-
-PUBLIC void
-altos_close(struct altos_file *file)
-{
- if (file->fd != -1) {
- int fd = file->fd;
- file->fd = -1;
-#ifdef USE_POLL
- write(file->pipe[1], "\r", 1);
-#else
- close(file->out_fd);
- file->out_fd = -1;
-#endif
- close(fd);
- }
-}
-
-PUBLIC void
-altos_free(struct altos_file *file)
-{
- altos_close(file);
- free(file);
-}
-
-PUBLIC int
-altos_flush(struct altos_file *file)
-{
- if (file->out_used && 0) {
- printf ("flush \"");
- fwrite(file->out_data, 1, file->out_used, stdout);
- printf ("\"\n");
- }
- while (file->out_used) {
- int ret;
-
- if (file->fd < 0)
- return -EBADF;
-#ifdef USE_POLL
- ret = write (file->fd, file->out_data, file->out_used);
-#else
- ret = write (file->out_fd, file->out_data, file->out_used);
-#endif
- if (ret < 0) {
- altos_set_last_posix_error();
- return -last_error.code;
- }
- if (ret) {
- memmove(file->out_data, file->out_data + ret,
- file->out_used - ret);
- file->out_used -= ret;
- }
- }
- return 0;
-}
-
-PUBLIC int
-altos_putchar(struct altos_file *file, char c)
-{
- int ret;
-
- if (file->out_used == USB_BUF_SIZE) {
- ret = altos_flush(file);
- if (ret) {
- return ret;
- }
- }
- file->out_data[file->out_used++] = c;
- ret = 0;
- if (file->out_used == USB_BUF_SIZE)
- ret = altos_flush(file);
- return ret;
-}
-
-#ifdef USE_POLL
-#include <poll.h>
-#endif
-
-static int
-altos_fill(struct altos_file *file, int timeout)
-{
- int ret;
-#ifdef USE_POLL
- struct pollfd fd[2];
-#endif
-
- if (timeout == 0)
- timeout = -1;
- while (file->in_read == file->in_used) {
- if (file->fd < 0)
- return LIBALTOS_ERROR;
-#ifdef USE_POLL
- fd[0].fd = file->fd;
- fd[0].events = POLLIN|POLLERR|POLLHUP|POLLNVAL;
- fd[1].fd = file->pipe[0];
- fd[1].events = POLLIN;
- ret = poll(fd, 2, timeout);
- if (ret < 0) {
- altos_set_last_posix_error();
- return LIBALTOS_ERROR;
- }
- if (ret == 0)
- return LIBALTOS_TIMEOUT;
-
- if (fd[0].revents & (POLLHUP|POLLERR|POLLNVAL))
- return LIBALTOS_ERROR;
- if (fd[0].revents & POLLIN)
-#endif
- {
- ret = read(file->fd, file->in_data, USB_BUF_SIZE);
- if (ret < 0) {
- altos_set_last_posix_error();
- return LIBALTOS_ERROR;
- }
- file->in_read = 0;
- file->in_used = ret;
-#ifndef USE_POLL
- if (ret == 0 && timeout > 0)
- return LIBALTOS_TIMEOUT;
-#endif
- }
- }
- if (file->in_used && 0) {
- printf ("fill \"");
- fwrite(file->in_data, 1, file->in_used, stdout);
- printf ("\"\n");
- }
- return 0;
-}
-
-PUBLIC int
-altos_getchar(struct altos_file *file, int timeout)
-{
- int ret;
- while (file->in_read == file->in_used) {
- if (file->fd < 0)
- return LIBALTOS_ERROR;
- ret = altos_fill(file, timeout);
- if (ret)
- return ret;
- }
- return file->in_data[file->in_read++];
-}
-
-#endif /* POSIX_TTY */
-
-/*
- * Scan for Altus Metrum devices by looking through /sys
- */
-
-#ifdef LINUX
-
-#define _GNU_SOURCE
-#include <ctype.h>
-#include <dirent.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <bluetooth/bluetooth.h>
-#include <bluetooth/hci.h>
-#include <bluetooth/hci_lib.h>
-#include <bluetooth/rfcomm.h>
-
-static char *
-cc_fullname (char *dir, char *file)
-{
- char *new;
- int dlen = strlen (dir);
- int flen = strlen (file);
- int slen = 0;
-
- if (dir[dlen-1] != '/')
- slen = 1;
- new = malloc (dlen + slen + flen + 1);
- if (!new)
- return 0;
- strcpy(new, dir);
- if (slen)
- strcat (new, "/");
- strcat(new, file);
- return new;
-}
-
-static char *
-cc_basename(char *file)
-{
- char *b;
-
- b = strrchr(file, '/');
- if (!b)
- return file;
- return b + 1;
-}
-
-static char *
-load_string(char *dir, char *file)
-{
- char *full = cc_fullname(dir, file);
- char line[4096];
- char *r;
- FILE *f;
- int rlen;
-
- f = fopen(full, "r");
- free(full);
- if (!f)
- return NULL;
- r = fgets(line, sizeof (line), f);
- fclose(f);
- if (!r)
- return NULL;
- rlen = strlen(r);
- if (r[rlen-1] == '\n')
- r[rlen-1] = '\0';
- return strdup(r);
-}
-
-static int
-load_hex(char *dir, char *file)
-{
- char *line;
- char *end;
- long i;
-
- line = load_string(dir, file);
- if (!line)
- return -1;
- i = strtol(line, &end, 16);
- free(line);
- if (end == line)
- return -1;
- return i;
-}
-
-static int
-load_dec(char *dir, char *file)
-{
- char *line;
- char *end;
- long i;
-
- line = load_string(dir, file);
- if (!line)
- return -1;
- i = strtol(line, &end, 10);
- free(line);
- if (end == line)
- return -1;
- return i;
-}
-
-static int
-dir_filter_tty_colon(const struct dirent *d)
-{
- return strncmp(d->d_name, "tty:", 4) == 0;
-}
-
-static int
-dir_filter_tty(const struct dirent *d)
-{
- return strncmp(d->d_name, "tty", 3) == 0;
-}
-
-struct altos_usbdev {
- char *sys;
- char *tty;
- char *manufacturer;
- char *product_name;
- int serial; /* AltOS always uses simple integer serial numbers */
- int idProduct;
- int idVendor;
-};
-
-static char *
-usb_tty(char *sys)
-{
- char *base;
- int num_configs;
- int config;
- struct dirent **namelist;
- int interface;
- int num_interfaces;
- char endpoint_base[20];
- char *endpoint_full;
- char *tty_dir;
- int ntty;
- char *tty;
-
- base = cc_basename(sys);
- num_configs = load_hex(sys, "bNumConfigurations");
- num_interfaces = load_hex(sys, "bNumInterfaces");
- for (config = 1; config <= num_configs; config++) {
- for (interface = 0; interface < num_interfaces; interface++) {
- sprintf(endpoint_base, "%s:%d.%d",
- base, config, interface);
- endpoint_full = cc_fullname(sys, endpoint_base);
-
- /* Check for tty:ttyACMx style names
- */
- ntty = scandir(endpoint_full, &namelist,
- dir_filter_tty_colon,
- alphasort);
- if (ntty > 0) {
- free(endpoint_full);
- tty = cc_fullname("/dev", namelist[0]->d_name + 4);
- free(namelist);
- return tty;
- }
-
- /* Check for tty/ttyACMx style names
- */
- tty_dir = cc_fullname(endpoint_full, "tty");
- free(endpoint_full);
- ntty = scandir(tty_dir, &namelist,
- dir_filter_tty,
- alphasort);
- free (tty_dir);
- if (ntty > 0) {
- tty = cc_fullname("/dev", namelist[0]->d_name);
- free(namelist);
- return tty;
- }
- }
- }
- return NULL;
-}
-
-static struct altos_usbdev *
-usb_scan_device(char *sys)
-{
- struct altos_usbdev *usbdev;
-
- usbdev = calloc(1, sizeof (struct altos_usbdev));
- if (!usbdev)
- return NULL;
- usbdev->sys = strdup(sys);
- usbdev->manufacturer = load_string(sys, "manufacturer");
- usbdev->product_name = load_string(sys, "product");
- usbdev->serial = load_dec(sys, "serial");
- usbdev->idProduct = load_hex(sys, "idProduct");
- usbdev->idVendor = load_hex(sys, "idVendor");
- usbdev->tty = usb_tty(sys);
- return usbdev;
-}
-
-static void
-usbdev_free(struct altos_usbdev *usbdev)
-{
- free(usbdev->sys);
- free(usbdev->manufacturer);
- free(usbdev->product_name);
- /* this can get used as a return value */
- if (usbdev->tty)
- free(usbdev->tty);
- free(usbdev);
-}
-
-#define USB_DEVICES "/sys/bus/usb/devices"
-
-static int
-dir_filter_dev(const struct dirent *d)
-{
- const char *n = d->d_name;
- char c;
-
- while ((c = *n++)) {
- if (isdigit(c))
- continue;
- if (c == '-')
- continue;
- if (c == '.' && n != d->d_name + 1)
- continue;
- return 0;
- }
- return 1;
-}
-
-struct altos_list {
- struct altos_usbdev **dev;
- int current;
- int ndev;
-};
-
-struct altos_list *
-altos_list_start(void)
-{
- int e;
- struct dirent **ents;
- char *dir;
- struct altos_usbdev *dev;
- struct altos_list *devs;
- int n;
-
- devs = calloc(1, sizeof (struct altos_list));
- if (!devs)
- return NULL;
-
- n = scandir (USB_DEVICES, &ents,
- dir_filter_dev,
- alphasort);
- if (!n)
- return 0;
- for (e = 0; e < n; e++) {
- dir = cc_fullname(USB_DEVICES, ents[e]->d_name);
- dev = usb_scan_device(dir);
- free(dir);
- if (USB_IS_ALTUSMETRUM(dev->idVendor, dev->idProduct)) {
- if (devs->dev)
- devs->dev = realloc(devs->dev,
- (devs->ndev + 1) * sizeof (struct usbdev *));
- else
- devs->dev = malloc (sizeof (struct usbdev *));
- devs->dev[devs->ndev++] = dev;
- }
- }
- free(ents);
- devs->current = 0;
- return devs;
-}
-
-int
-altos_list_next(struct altos_list *list, struct altos_device *device)
-{
- struct altos_usbdev *dev;
- if (list->current >= list->ndev)
- return 0;
- dev = list->dev[list->current];
- strcpy(device->name, dev->product_name);
- device->vendor = dev->idVendor;
- device->product = dev->idProduct;
- strcpy(device->path, dev->tty);
- device->serial = dev->serial;
- list->current++;
- return 1;
-}
-
-void
-altos_list_finish(struct altos_list *usbdevs)
-{
- int i;
-
- if (!usbdevs)
- return;
- for (i = 0; i < usbdevs->ndev; i++)
- usbdev_free(usbdevs->dev[i]);
- free(usbdevs);
-}
-
-struct altos_bt_list {
- inquiry_info *ii;
- int sock;
- int dev_id;
- int rsp;
- int num_rsp;
-};
-
-#define INQUIRY_MAX_RSP 255
-
-struct altos_bt_list *
-altos_bt_list_start(int inquiry_time)
-{
- struct altos_bt_list *bt_list;
-
- bt_list = calloc(1, sizeof (struct altos_bt_list));
- if (!bt_list)
- goto no_bt_list;
-
- bt_list->ii = calloc(INQUIRY_MAX_RSP, sizeof (inquiry_info));
- if (!bt_list->ii)
- goto no_ii;
- bt_list->dev_id = hci_get_route(NULL);
- if (bt_list->dev_id < 0)
- goto no_dev_id;
-
- bt_list->sock = hci_open_dev(bt_list->dev_id);
- if (bt_list->sock < 0)
- goto no_sock;
-
- bt_list->num_rsp = hci_inquiry(bt_list->dev_id,
- inquiry_time,
- INQUIRY_MAX_RSP,
- NULL,
- &bt_list->ii,
- IREQ_CACHE_FLUSH);
- if (bt_list->num_rsp < 0)
- goto no_rsp;
-
- bt_list->rsp = 0;
- return bt_list;
-
-no_rsp:
- close(bt_list->sock);
-no_sock:
-no_dev_id:
- free(bt_list->ii);
-no_ii:
- free(bt_list);
-no_bt_list:
- return NULL;
-}
-
-int
-altos_bt_list_next(struct altos_bt_list *bt_list,
- struct altos_bt_device *device)
-{
- inquiry_info *ii;
-
- if (bt_list->rsp >= bt_list->num_rsp)
- return 0;
-
- ii = &bt_list->ii[bt_list->rsp];
- ba2str(&ii->bdaddr, device->addr);
- memset(&device->name, '\0', sizeof (device->name));
- if (hci_read_remote_name(bt_list->sock, &ii->bdaddr,
- sizeof (device->name),
- device->name, 0) < 0) {
- strcpy(device->name, "[unknown]");
- }
- bt_list->rsp++;
- return 1;
-}
-
-void
-altos_bt_list_finish(struct altos_bt_list *bt_list)
-{
- close(bt_list->sock);
- free(bt_list->ii);
- free(bt_list);
-}
-
-void
-altos_bt_fill_in(char *name, char *addr, struct altos_bt_device *device)
-{
- strncpy(device->name, name, sizeof (device->name));
- device->name[sizeof(device->name)-1] = '\0';
- strncpy(device->addr, addr, sizeof (device->addr));
- device->addr[sizeof(device->addr)-1] = '\0';
-}
-
-struct altos_file *
-altos_bt_open(struct altos_bt_device *device)
-{
- struct sockaddr_rc addr = { 0 };
- int s, status;
- struct altos_file *file;
-
- file = calloc(1, sizeof (struct altos_file));
- if (!file)
- goto no_file;
- file->fd = socket(AF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM);
- if (file->fd < 0) {
- altos_set_last_posix_error();
- goto no_sock;
- }
-
- addr.rc_family = AF_BLUETOOTH;
- addr.rc_channel = 1;
- str2ba(device->addr, &addr.rc_bdaddr);
-
- status = connect(file->fd,
- (struct sockaddr *)&addr,
- sizeof(addr));
- if (status < 0) {
- altos_set_last_posix_error();
- goto no_link;
- }
- sleep(1);
-
-#ifdef USE_POLL
- pipe(file->pipe);
-#else
- file->out_fd = dup(file->fd);
-#endif
- return file;
-no_link:
- close(s);
-no_sock:
- free(file);
-no_file:
- return NULL;
-}
-
-#endif
-
-#ifdef DARWIN
-
-#include <IOKitLib.h>
-#include <IOKit/usb/USBspec.h>
-#include <sys/param.h>
-#include <paths.h>
-#include <CFNumber.h>
-#include <IOBSD.h>
-#include <string.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-struct altos_list {
- io_iterator_t iterator;
-};
-
-static int
-get_string(io_object_t object, CFStringRef entry, char *result, int result_len)
-{
- CFTypeRef entry_as_string;
- Boolean got_string;
-
- entry_as_string = IORegistryEntrySearchCFProperty (object,
- kIOServicePlane,
- entry,
- kCFAllocatorDefault,
- kIORegistryIterateRecursively);
- if (entry_as_string) {
- got_string = CFStringGetCString(entry_as_string,
- result, result_len,
- kCFStringEncodingASCII);
-
- CFRelease(entry_as_string);
- if (got_string)
- return 1;
- }
- return 0;
-}
-
-static int
-get_number(io_object_t object, CFStringRef entry, int *result)
-{
- CFTypeRef entry_as_number;
- Boolean got_number;
-
- entry_as_number = IORegistryEntrySearchCFProperty (object,
- kIOServicePlane,
- entry,
- kCFAllocatorDefault,
- kIORegistryIterateRecursively);
- if (entry_as_number) {
- got_number = CFNumberGetValue(entry_as_number,
- kCFNumberIntType,
- result);
- if (got_number)
- return 1;
- }
- return 0;
-}
-
-PUBLIC struct altos_list *
-altos_list_start(void)
-{
- struct altos_list *list = calloc (sizeof (struct altos_list), 1);
- CFMutableDictionaryRef matching_dictionary = IOServiceMatching("IOUSBDevice");
- io_iterator_t tdIterator;
- io_object_t tdObject;
- kern_return_t ret;
- int i;
-
- ret = IOServiceGetMatchingServices(kIOMasterPortDefault, matching_dictionary, &list->iterator);
- if (ret != kIOReturnSuccess)
- return NULL;
- return list;
-}
-
-PUBLIC int
-altos_list_next(struct altos_list *list, struct altos_device *device)
-{
- io_object_t object;
- char serial_string[128];
-
- for (;;) {
- object = IOIteratorNext(list->iterator);
- if (!object)
- return 0;
-
- if (!get_number (object, CFSTR(kUSBVendorID), &device->vendor) ||
- !get_number (object, CFSTR(kUSBProductID), &device->product))
- continue;
- if (device->vendor != 0xfffe)
- continue;
- if (device->product < 0x000a || 0x0013 < device->product)
- continue;
- if (get_string (object, CFSTR("IOCalloutDevice"), device->path, sizeof (device->path)) &&
- get_string (object, CFSTR("USB Product Name"), device->name, sizeof (device->name)) &&
- get_string (object, CFSTR("USB Serial Number"), serial_string, sizeof (serial_string))) {
- device->serial = atoi(serial_string);
- return 1;
- }
- }
-}
-
-PUBLIC void
-altos_list_finish(struct altos_list *list)
-{
- IOObjectRelease (list->iterator);
- free(list);
-}
-
-struct altos_bt_list {
- int sock;
- int dev_id;
- int rsp;
- int num_rsp;
-};
-
-#define INQUIRY_MAX_RSP 255
-
-struct altos_bt_list *
-altos_bt_list_start(int inquiry_time)
-{
- return NULL;
-}
-
-int
-altos_bt_list_next(struct altos_bt_list *bt_list,
- struct altos_bt_device *device)
-{
- return 0;
-}
-
-void
-altos_bt_list_finish(struct altos_bt_list *bt_list)
-{
-}
-
-void
-altos_bt_fill_in(char *name, char *addr, struct altos_bt_device *device)
-{
- strncpy(device->name, name, sizeof (device->name));
- device->name[sizeof(device->name)-1] = '\0';
- strncpy(device->addr, addr, sizeof (device->addr));
- device->addr[sizeof(device->addr)-1] = '\0';
-}
-
-struct altos_file *
-altos_bt_open(struct altos_bt_device *device)
-{
- return NULL;
-}
-
-#endif
-
-
-#ifdef WINDOWS
-
-#include <stdlib.h>
-#include <windows.h>
-#include <setupapi.h>
-
-struct altos_list {
- HDEVINFO dev_info;
- int index;
-};
-
-#define USB_BUF_SIZE 64
-
-struct altos_file {
- HANDLE handle;
- unsigned char out_data[USB_BUF_SIZE];
- int out_used;
- unsigned char in_data[USB_BUF_SIZE];
- int in_used;
- int in_read;
- OVERLAPPED ov_read;
- BOOL pend_read;
- OVERLAPPED ov_write;
-};
-
-static void
-_altos_set_last_windows_error(char *file, int line)
-{
- DWORD error = GetLastError();
- TCHAR message[1024];
- FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM,
- 0,
- error,
- 0,
- message,
- sizeof (message) / sizeof (TCHAR),
- NULL);
- if (error != ERROR_SUCCESS)
- printf ("%s:%d %s\n", file, line, message);
- altos_set_last_error(error, message);
-}
-
-#define altos_set_last_windows_error() _altos_set_last_windows_error(__FILE__, __LINE__)
-
-PUBLIC struct altos_list *
-altos_list_start(void)
-{
- struct altos_list *list = calloc(1, sizeof (struct altos_list));
-
- if (!list)
- return NULL;
- list->dev_info = SetupDiGetClassDevs(NULL, "USB", NULL,
- DIGCF_ALLCLASSES|DIGCF_PRESENT);
- if (list->dev_info == INVALID_HANDLE_VALUE) {
- altos_set_last_windows_error();
- free(list);
- return NULL;
- }
- list->index = 0;
- return list;
-}
-
-PUBLIC int
-altos_list_next(struct altos_list *list, struct altos_device *device)
-{
- SP_DEVINFO_DATA dev_info_data;
- BYTE port[128];
- DWORD port_len;
- char friendlyname[256];
- BYTE symbolic[256];
- DWORD symbolic_len;
- HKEY dev_key;
- unsigned int vid, pid;
- int serial;
- HRESULT result;
- DWORD friendlyname_type;
- DWORD friendlyname_len;
-
- dev_info_data.cbSize = sizeof (SP_DEVINFO_DATA);
- while(SetupDiEnumDeviceInfo(list->dev_info, list->index,
- &dev_info_data))
- {
- list->index++;
-
- dev_key = SetupDiOpenDevRegKey(list->dev_info, &dev_info_data,
- DICS_FLAG_GLOBAL, 0, DIREG_DEV,
- KEY_READ);
- if (dev_key == INVALID_HANDLE_VALUE) {
- altos_set_last_windows_error();
- printf("cannot open device registry key\n");
- continue;
- }
-
- /* Fetch symbolic name for this device and parse out
- * the vid/pid/serial info */
- symbolic_len = sizeof(symbolic);
- result = RegQueryValueEx(dev_key, "SymbolicName", NULL, NULL,
- symbolic, &symbolic_len);
- if (result != 0) {
- altos_set_last_windows_error();
- printf("cannot find SymbolicName value\n");
- RegCloseKey(dev_key);
- continue;
- }
- vid = pid = serial = 0;
- sscanf((char *) symbolic + sizeof("\\??\\USB#VID_") - 1,
- "%04X", &vid);
- sscanf((char *) symbolic + sizeof("\\??\\USB#VID_XXXX&PID_") - 1,
- "%04X", &pid);
- sscanf((char *) symbolic + sizeof("\\??\\USB#VID_XXXX&PID_XXXX#") - 1,
- "%d", &serial);
- if (!USB_IS_ALTUSMETRUM(vid, pid)) {
- RegCloseKey(dev_key);
- continue;
- }
-
- /* Fetch the com port name */
- port_len = sizeof (port);
- result = RegQueryValueEx(dev_key, "PortName", NULL, NULL,
- port, &port_len);
- RegCloseKey(dev_key);
- if (result != 0) {
- altos_set_last_windows_error();
- printf("failed to get PortName\n");
- continue;
- }
-
- /* Fetch the device description which is the device name,
- * with firmware that has unique USB ids */
- friendlyname_len = sizeof (friendlyname);
- if(!SetupDiGetDeviceRegistryProperty(list->dev_info,
- &dev_info_data,
- SPDRP_FRIENDLYNAME,
- &friendlyname_type,
- (BYTE *)friendlyname,
- sizeof(friendlyname),
- &friendlyname_len))
- {
- altos_set_last_windows_error();
- printf("Failed to get friendlyname\n");
- continue;
- }
- device->vendor = vid;
- device->product = pid;
- device->serial = serial;
- strcpy(device->name, friendlyname);
-
- strcpy(device->path, (char *) port);
- return 1;
- }
- result = GetLastError();
- if (result != ERROR_NO_MORE_ITEMS) {
- altos_set_last_windows_error();
- printf ("SetupDiEnumDeviceInfo failed error %d\n", (int) result);
- }
- return 0;
-}
-
-PUBLIC void
-altos_list_finish(struct altos_list *list)
-{
- SetupDiDestroyDeviceInfoList(list->dev_info);
- free(list);
-}
-
-static int
-altos_queue_read(struct altos_file *file)
-{
- DWORD got;
- if (file->pend_read)
- return LIBALTOS_SUCCESS;
-
- if (!ReadFile(file->handle, file->in_data, USB_BUF_SIZE, &got, &file->ov_read)) {
- if (GetLastError() != ERROR_IO_PENDING) {
- altos_set_last_windows_error();
- return LIBALTOS_ERROR;
- }
- file->pend_read = TRUE;
- } else {
- file->pend_read = FALSE;
- file->in_read = 0;
- file->in_used = got;
- }
- return LIBALTOS_SUCCESS;
-}
-
-static int
-altos_wait_read(struct altos_file *file, int timeout)
-{
- DWORD ret;
- DWORD got;
-
- if (!file->pend_read)
- return LIBALTOS_SUCCESS;
-
- if (!timeout)
- timeout = INFINITE;
-
- ret = WaitForSingleObject(file->ov_read.hEvent, timeout);
- switch (ret) {
- case WAIT_OBJECT_0:
- if (!GetOverlappedResult(file->handle, &file->ov_read, &got, FALSE)) {
- altos_set_last_windows_error();
- return LIBALTOS_ERROR;
- }
- file->pend_read = FALSE;
- file->in_read = 0;
- file->in_used = got;
- break;
- case WAIT_TIMEOUT:
- return LIBALTOS_TIMEOUT;
- break;
- default:
- return LIBALTOS_ERROR;
- }
- return LIBALTOS_SUCCESS;
-}
-
-static int
-altos_fill(struct altos_file *file, int timeout)
-{
- int ret;
-
- if (file->in_read < file->in_used)
- return LIBALTOS_SUCCESS;
-
- file->in_read = file->in_used = 0;
-
- ret = altos_queue_read(file);
- if (ret)
- return ret;
- ret = altos_wait_read(file, timeout);
- if (ret)
- return ret;
-
- return LIBALTOS_SUCCESS;
-}
-
-PUBLIC int
-altos_flush(struct altos_file *file)
-{
- DWORD put;
- unsigned char *data = file->out_data;
- int used = file->out_used;
- DWORD ret;
-
- while (used) {
- if (!WriteFile(file->handle, data, used, &put, &file->ov_write)) {
- if (GetLastError() != ERROR_IO_PENDING) {
- altos_set_last_windows_error();
- printf ("\tflush write error\n");
- return LIBALTOS_ERROR;
- }
- ret = WaitForSingleObject(file->ov_write.hEvent, INFINITE);
- switch (ret) {
- case WAIT_OBJECT_0:
- if (!GetOverlappedResult(file->handle, &file->ov_write, &put, FALSE)) {
- altos_set_last_windows_error();
- printf ("\tflush result error\n");
- return LIBALTOS_ERROR;
- }
- break;
- default:
- altos_set_last_windows_error();
- printf ("\tflush wait error\n");
- return LIBALTOS_ERROR;
- }
- }
- data += put;
- used -= put;
- }
- file->out_used = 0;
- return LIBALTOS_SUCCESS;
-}
-
-PUBLIC struct altos_file *
-altos_open(struct altos_device *device)
-{
- struct altos_file *file = calloc (1, sizeof (struct altos_file));
- char full_name[64];
- COMMTIMEOUTS timeouts;
-
- if (!file)
- return NULL;
-
- strcpy(full_name, "\\\\.\\");
- strcat(full_name, device->path);
- file->handle = CreateFile(full_name, GENERIC_READ|GENERIC_WRITE,
- 0, NULL, OPEN_EXISTING,
- FILE_FLAG_OVERLAPPED, NULL);
- if (file->handle == INVALID_HANDLE_VALUE) {
- altos_set_last_windows_error();
- printf ("cannot open %s\n", full_name);
- free(file);
- return NULL;
- }
- file->ov_read.hEvent = CreateEvent(NULL, TRUE, FALSE, NULL);
- file->ov_write.hEvent = CreateEvent(NULL, TRUE, FALSE, NULL);
-
- timeouts.ReadIntervalTimeout = MAXDWORD;
- timeouts.ReadTotalTimeoutMultiplier = MAXDWORD;
- timeouts.ReadTotalTimeoutConstant = 1 << 30; /* almost forever */
- timeouts.WriteTotalTimeoutMultiplier = 0;
- timeouts.WriteTotalTimeoutConstant = 0;
- SetCommTimeouts(file->handle, &timeouts);
-
- return file;
-}
-
-PUBLIC void
-altos_close(struct altos_file *file)
-{
- if (file->handle != INVALID_HANDLE_VALUE) {
- CloseHandle(file->handle);
- file->handle = INVALID_HANDLE_VALUE;
- SetEvent(file->ov_read.hEvent);
- SetEvent(file->ov_write.hEvent);
- CloseHandle(file->ov_read.hEvent);
- CloseHandle(file->ov_write.hEvent);
- }
-}
-
-PUBLIC void
-altos_free(struct altos_file *file)
-{
- altos_close(file);
- free(file);
-}
-
-PUBLIC int
-altos_putchar(struct altos_file *file, char c)
-{
- int ret;
-
- if (file->out_used == USB_BUF_SIZE) {
- ret = altos_flush(file);
- if (ret)
- return ret;
- }
- file->out_data[file->out_used++] = c;
- if (file->out_used == USB_BUF_SIZE)
- return altos_flush(file);
- return LIBALTOS_SUCCESS;
-}
-
-PUBLIC int
-altos_getchar(struct altos_file *file, int timeout)
-{
- int ret;
- while (file->in_read == file->in_used) {
- if (file->handle == INVALID_HANDLE_VALUE)
- return LIBALTOS_ERROR;
- ret = altos_fill(file, timeout);
- if (ret)
- return ret;
- }
- return file->in_data[file->in_read++];
-}
-
-struct altos_bt_list *
-altos_bt_list_start(int inquiry_time)
-{
- return NULL;
-}
-
-int
-altos_bt_list_next(struct altos_bt_list *bt_list,
- struct altos_bt_device *device)
-{
- return 0;
-}
-
-void
-altos_bt_list_finish(struct altos_bt_list *bt_list)
-{
- free(bt_list);
-}
-
-void
-altos_bt_fill_in(char *name, char *addr, struct altos_bt_device *device)
-{
- strncpy(device->name, name, sizeof (device->name));
- device->name[sizeof(device->name)-1] = '\0';
- strncpy(device->addr, addr, sizeof (device->addr));
- device->addr[sizeof(device->addr)-1] = '\0';
-}
-
-struct altos_file *
-altos_bt_open(struct altos_bt_device *device)
-{
- return NULL;
-}
-
-#endif
+++ /dev/null
-/*
- * Copyright © 2010 Keith Packard <keithp@keithp.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- */
-
-#ifndef _LIBALTOS_H_
-#define _LIBALTOS_H_
-
-#include <stdlib.h>
-
-#if defined(_WIN32) || defined(__WIN32__) || defined(__CYGWIN__)
-# ifndef BUILD_STATIC
-# ifdef BUILD_DLL
-# define PUBLIC __declspec(dllexport)
-# else
-# define PUBLIC __declspec(dllimport)
-# endif
-# endif /* BUILD_STATIC */
-#endif
-
-#ifndef PUBLIC
-# define PUBLIC
-#endif
-
-struct altos_device {
- //%immutable;
- int vendor;
- int product;
- int serial;
- char name[256];
- char path[256];
- //%mutable;
-};
-
-struct altos_bt_device {
- //%immutable;
- char name[256];
- char addr[20];
- //%mutable;
-};
-
-struct altos_error {
- int code;
- char string[1024];
-};
-
-#define LIBALTOS_SUCCESS 0
-#define LIBALTOS_ERROR -1
-#define LIBALTOS_TIMEOUT -2
-
-/* Returns 0 for success, < 0 on error */
-PUBLIC int
-altos_init(void);
-
-PUBLIC void
-altos_fini(void);
-
-PUBLIC void
-altos_get_last_error(struct altos_error *error);
-
-PUBLIC struct altos_list *
-altos_list_start(void);
-
-/* Returns 1 for success, zero on end of list */
-PUBLIC int
-altos_list_next(struct altos_list *list, struct altos_device *device);
-
-PUBLIC void
-altos_list_finish(struct altos_list *list);
-
-PUBLIC struct altos_file *
-altos_open(struct altos_device *device);
-
-PUBLIC void
-altos_close(struct altos_file *file);
-
-PUBLIC void
-altos_free(struct altos_file *file);
-
-/* Returns < 0 for error */
-PUBLIC int
-altos_putchar(struct altos_file *file, char c);
-
-/* Returns < 0 for error */
-PUBLIC int
-altos_flush(struct altos_file *file);
-
-/* Returns < 0 for error or timeout. timeout of 0 == wait forever */
-PUBLIC int
-altos_getchar(struct altos_file *file, int timeout);
-
-PUBLIC struct altos_bt_list *
-altos_bt_list_start(int inquiry_time);
-
-PUBLIC int
-altos_bt_list_next(struct altos_bt_list *list, struct altos_bt_device *device);
-
-PUBLIC void
-altos_bt_list_finish(struct altos_bt_list *list);
-
-PUBLIC void
-altos_bt_fill_in(char *name, char *addr, struct altos_bt_device *device);
-
-PUBLIC struct altos_file *
-altos_bt_open(struct altos_bt_device *device);
-
-#endif /* _LIBALTOS_H_ */
+++ /dev/null
-%module libaltos
-%{
-#include "libaltos.h"
-%}
-
altosui/Makefile
altosui/AltosVersion.java
altosui/Info.plist
-altosui/libaltos/Makefile
+libaltos/Makefile
+micropeak/Makefile
altosdroid/Makefile
altosdroid/local.properties
ao-tools/Makefile
--- /dev/null
+*.so
+*.lo
+*.la
+*.java
+*.class
+.libs/
+classlibaltos.stamp
+libaltos_wrap.c
+libaltosJNI
+cjnitest
+libaltos.swig
+swig_bindings/
--- /dev/null
+OS:=$(shell uname)
+
+#
+# Linux
+#
+ifeq ($(OS),Linux)
+
+JAVA_CFLAGS=-I/usr/lib/jvm/java-6-openjdk/include
+
+OS_LIB_CFLAGS=-DLINUX -DPOSIX_TTY $(JAVA_CFLAGS)
+
+OS_APP_CFLAGS=$(OS_LIB_CFLAGS)
+
+OS_LDFLAGS=
+
+LIBNAME=libaltos.so
+EXEEXT=
+endif
+
+#
+# Darwin (Mac OS X)
+#
+ifeq ($(OS),Darwin)
+
+OS_LIB_CFLAGS=\
+ -DDARWIN -DPOSIX_TTY -arch i386 -arch x86_64 \
+ --sysroot=/Developer/SDKs/MacOSX10.5.sdk -mmacosx-version-min=10.5 \
+ -iwithsysroot /System/Library/Frameworks/JavaVM.framework/Headers \
+ -iwithsysroot /System/Library/Frameworks/IOKit.framework/Headers \
+ -iwithsysroot /System/Library/Frameworks/CoreFoundation.framework/Headers
+OS_APP_CFLAGS=$(OS_LIB_CFLAGS)
+
+OS_LDFLAGS =\
+ -framework IOKit -framework CoreFoundation
+
+LIBNAME=libaltos.dylib
+EXEEXT=
+
+endif
+
+#
+# Windows
+#
+ifneq (,$(findstring MINGW,$(OS)))
+
+CC=gcc
+
+OS_LIB_CFLAGS = -DWINDOWS -mconsole -DBUILD_DLL
+OS_APP_CFLAGS = -DWINDOWS -mconsole
+
+OS_LDFLAGS = -lgdi32 -luser32 -lcfgmgr32 -lsetupapi -lole32 \
+ -ladvapi32 -lcomctl32 -mconsole -Wl,--add-stdcall-alias
+
+LIBNAME=altos.dll
+
+EXEEXT=.exe
+
+endif
+
+.SUFFIXES: .java .class
+
+CLASSPATH=".:jnitest/*:libaltosJNI:/usr/share/java/*"
+
+SWIG_DIR=swig_bindings/java
+SWIG_FILE=$(SWIG_DIR)/libaltos.swig
+SWIG_WRAP=$(SWIG_DIR)/libaltos_wrap.c
+
+JNI_DIR=libaltosJNI
+JNI_FILE=$(JNI_DIR)/libaltosJNI.java
+JNI_SRCS=$(JNI_FILE) \
+ $(JNI_DIR)/SWIGTYPE_p_altos_file.java \
+ $(JNI_DIR)/SWIGTYPE_p_altos_list.java \
+ $(JNI_DIR)/altos_device.java \
+ $(JNI_DIR)/libaltos.java
+
+JAVAFILES=\
+ $(JNI_SRCS)
+
+CLASSFILES = $(JAVAFILES:%.java=%.class)
+
+JAVAFLAGS=-Xlint:unchecked
+
+CJNITEST=cjnitest$(EXEEXT)
+
+all: $(LIBNAME) $(CJNITEST) $(CLASSFILES)
+
+.java.class:
+ javac -encoding UTF8 -classpath "$(CLASSPATH)" $(JAVAFLAGS) $*.java
+
+CFLAGS=$(OS_LIB_CFLAGS) -O -I.
+
+LDFLAGS=$(OS_LDFLAGS)
+
+HEADERS=libaltos.h
+SRCS = libaltos.c $(SWIG_WRAP)
+OBJS = $(SRCS:%.c=%.o)
+LIBS = $(DARWIN_LIBS)
+
+$(CJNITEST): cjnitest.c $(LIBNAME)
+ $(CC) -o $@ $(OS_APP_CFLAGS) cjnitest.c $(LIBNAME) $(LIBS) $(LDFLAGS)
+
+$(LIBNAME): $(OBJS)
+ $(CC) -shared $(CFLAGS) -o $@ $(OBJS) $(LIBS) $(LDFLAGS)
+
+clean:
+ rm -f $(CLASSFILES) $(OBJS) $(LIBNAME) $(CJNITEST) cjnitest.o
+ rm -rf swig_bindings libaltosJNI
+
+distclean: clean
+
+$(JNI_FILE): libaltos.i0 $(HEADERS)
+ mkdir -p $(SWIG_DIR)
+ mkdir -p libaltosJNI
+ sed 's;//%;%;' libaltos.i0 $(HEADERS) > $(SWIG_FILE)
+ swig -java -package libaltosJNI $(SWIG_FILE)
+ cp swig_bindings/java/*.java libaltosJNI
+
+$(SWIG_WRAP): $(JNI_FILE)
+
+ifeq ($(OS),Linux)
+install: $(LIBNAME)
+ install -c $(LIBNAME) $(DESTDIR)/usr/lib/altos/$(LIBNAME)
+
+endif
+
+.NOTPARALLEL:
--- /dev/null
+JAVAC=javac
+AM_CFLAGS=-DLINUX -DPOSIX_TTY -I$(JVM_INCLUDE)
+AM_JAVACFLAGS=-encoding UTF-8
+
+altoslibdir=$(libdir)/altos
+
+altoslib_LTLIBRARIES=libaltos.la
+
+libaltos_la_LDFLAGS = -version-info 1:0:1
+
+libaltos_la_SOURCES=\
+ libaltos.c \
+ libaltos_wrap.c
+
+noinst_PROGRAMS=cjnitest
+
+cjnitest_LDADD=libaltos.la
+
+LIBS=-lbluetooth
+
+HFILES=libaltos.h
+
+SWIG_FILE=libaltos.swig
+
+CLASSDIR=libaltosJNI
+
+$(SWIG_FILE): libaltos.i0 $(HFILES)
+ sed 's;//%;%;' libaltos.i0 $(HFILES) > $(SWIG_FILE)
+
+all-local: classlibaltos.stamp
+
+libaltos_wrap.c: classlibaltos.stamp
+
+classlibaltos.stamp: $(SWIG_FILE)
+ swig -java -package libaltosJNI $(SWIG_FILE)
+ mkdir -p libaltosJNI
+ $(JAVAC) -d . $(AM_JAVACFLAGS) $(JAVACFLAGS) *.java && \
+ touch classlibaltos.stamp
+
+MINGCC32=i686-w64-mingw32-gcc
+MINGCC64=x86_64-w64-mingw32-gcc
+MINGFLAGS=-Wall -DWINDOWS -DBUILD_DLL -I$(JVM_INCLUDE)
+MINGLIBS=-lsetupapi
+
+fat: altos.dll altos64.dll
+
+altos.dll: $(libaltos_la_SOURCES)
+ $(MINGCC32) -o $@ $(MINGFLAGS) -shared $(libaltos_la_SOURCES) $(MINGLIBS)
+
+altos64.dll: $(libaltos_la_SOURCES)
+ $(MINGCC64) -o $@ $(MINGFLAGS) -shared $(libaltos_la_SOURCES) $(MINGLIBS)
+
+clean-local:
+ -rm -rf libaltosJNI *.class *.java classlibaltos.stamp $(SWIG_FILE) libaltos_wrap.c altos.dll altos64.dll
--- /dev/null
+#include <stdio.h>
+#include "libaltos.h"
+
+static void
+altos_puts(struct altos_file *file, char *string)
+{
+ char c;
+
+ while ((c = *string++))
+ altos_putchar(file, c);
+}
+
+main ()
+{
+ struct altos_device device;
+ struct altos_list *list;
+ struct altos_bt_device bt_device;
+ struct altos_bt_list *bt_list;
+
+ altos_init();
+ list = altos_list_start();
+ while (altos_list_next(list, &device)) {
+ struct altos_file *file;
+ int c;
+
+ printf ("%04x:%04x %-20s %4d %s\n", device.vendor, device.product,
+ device.name, device.serial, device.path);
+
+ file = altos_open(&device);
+ if (!file) {
+ printf("altos_open failed\n");
+ continue;
+ }
+ altos_puts(file,"v\nc s\n");
+ altos_flush(file);
+ while ((c = altos_getchar(file, 100)) >= 0) {
+ putchar (c);
+ }
+ if (c != LIBALTOS_TIMEOUT)
+ printf ("getchar returns %d\n", c);
+ altos_close(file);
+ }
+ altos_list_finish(list);
+#if HAS_BLUETOOTH
+ bt_list = altos_bt_list_start(8);
+ while (altos_bt_list_next(bt_list, &bt_device)) {
+ printf ("%s %s\n", bt_device.name, bt_device.addr);
+ if (strncmp(bt_device.name, "TeleBT", 6) == 0) {
+ struct altos_file *file;
+
+ int c;
+ file = altos_bt_open(&bt_device);
+ if (!file) {
+ printf("altos_bt_open failed\n");
+ continue;
+ }
+ altos_puts(file,"v\nc s\n");
+ altos_flush(file);
+ while ((c = altos_getchar(file, 100)) >= 0) {
+ putchar(c);
+ }
+ if (c != LIBALTOS_TIMEOUT)
+ printf("getchar returns %d\n", c);
+ altos_close(file);
+ }
+ }
+ altos_bt_list_finish(bt_list);
+#endif
+ altos_fini();
+ return 0;
+}
--- /dev/null
+/*
+ * Copyright © 2010 Keith Packard <keithp@keithp.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+
+#include "libaltos.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#define BLUETOOTH_PRODUCT_TELEBT "TeleBT"
+
+#define USE_POLL
+
+PUBLIC int
+altos_init(void)
+{
+ return LIBALTOS_SUCCESS;
+}
+
+PUBLIC void
+altos_fini(void)
+{
+}
+
+static struct altos_error last_error;
+
+static void
+altos_set_last_error(int code, char *string)
+{
+ last_error.code = code;
+ strncpy(last_error.string, string, sizeof (last_error.string) -1);
+ last_error.string[sizeof(last_error.string)-1] = '\0';
+}
+
+PUBLIC void
+altos_get_last_error(struct altos_error *error)
+{
+ *error = last_error;
+}
+
+#ifdef DARWIN
+
+#undef USE_POLL
+
+/* Mac OS X don't have strndup even if _GNU_SOURCE is defined */
+static char *
+altos_strndup (const char *s, size_t n)
+{
+ size_t len = strlen (s);
+ char *ret;
+
+ if (len <= n)
+ return strdup (s);
+ ret = malloc(n + 1);
+ strncpy(ret, s, n);
+ ret[n] = '\0';
+ return ret;
+}
+
+#else
+#define altos_strndup strndup
+#endif
+
+#ifdef POSIX_TTY
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <fcntl.h>
+#include <termios.h>
+#include <errno.h>
+
+#define USB_BUF_SIZE 64
+
+struct altos_file {
+ int fd;
+#ifdef USE_POLL
+ int pipe[2];
+#else
+ int out_fd;
+#endif
+ unsigned char out_data[USB_BUF_SIZE];
+ int out_used;
+ unsigned char in_data[USB_BUF_SIZE];
+ int in_used;
+ int in_read;
+};
+
+static void
+altos_set_last_posix_error(void)
+{
+ altos_set_last_error(errno, strerror(errno));
+}
+
+PUBLIC struct altos_file *
+altos_open(struct altos_device *device)
+{
+ struct altos_file *file = calloc (sizeof (struct altos_file), 1);
+ int ret;
+ struct termios term;
+
+ if (!file) {
+ altos_set_last_posix_error();
+ return NULL;
+ }
+
+// altos_set_last_error(12, "yeah yeah, failed again");
+// free(file);
+// return NULL;
+
+ file->fd = open(device->path, O_RDWR | O_NOCTTY);
+ if (file->fd < 0) {
+ altos_set_last_posix_error();
+ free(file);
+ return NULL;
+ }
+#ifdef USE_POLL
+ pipe(file->pipe);
+#else
+ file->out_fd = open(device->path, O_RDWR | O_NOCTTY);
+ if (file->out_fd < 0) {
+ altos_set_last_posix_error();
+ close(file->fd);
+ free(file);
+ return NULL;
+ }
+#endif
+ ret = tcgetattr(file->fd, &term);
+ if (ret < 0) {
+ altos_set_last_posix_error();
+ close(file->fd);
+#ifndef USE_POLL
+ close(file->out_fd);
+#endif
+ free(file);
+ return NULL;
+ }
+ cfmakeraw(&term);
+#ifdef USE_POLL
+ term.c_cc[VMIN] = 1;
+ term.c_cc[VTIME] = 0;
+#else
+ term.c_cc[VMIN] = 0;
+ term.c_cc[VTIME] = 1;
+#endif
+ ret = tcsetattr(file->fd, TCSAFLUSH, &term);
+ if (ret < 0) {
+ altos_set_last_posix_error();
+ close(file->fd);
+#ifndef USE_POLL
+ close(file->out_fd);
+#endif
+ free(file);
+ return NULL;
+ }
+ return file;
+}
+
+PUBLIC void
+altos_close(struct altos_file *file)
+{
+ if (file->fd != -1) {
+ int fd = file->fd;
+ file->fd = -1;
+#ifdef USE_POLL
+ write(file->pipe[1], "\r", 1);
+#else
+ close(file->out_fd);
+ file->out_fd = -1;
+#endif
+ close(fd);
+ }
+}
+
+PUBLIC void
+altos_free(struct altos_file *file)
+{
+ altos_close(file);
+ free(file);
+}
+
+PUBLIC int
+altos_flush(struct altos_file *file)
+{
+ if (file->out_used && 0) {
+ printf ("flush \"");
+ fwrite(file->out_data, 1, file->out_used, stdout);
+ printf ("\"\n");
+ }
+ while (file->out_used) {
+ int ret;
+
+ if (file->fd < 0)
+ return -EBADF;
+#ifdef USE_POLL
+ ret = write (file->fd, file->out_data, file->out_used);
+#else
+ ret = write (file->out_fd, file->out_data, file->out_used);
+#endif
+ if (ret < 0) {
+ altos_set_last_posix_error();
+ return -last_error.code;
+ }
+ if (ret) {
+ memmove(file->out_data, file->out_data + ret,
+ file->out_used - ret);
+ file->out_used -= ret;
+ }
+ }
+ return 0;
+}
+
+PUBLIC int
+altos_putchar(struct altos_file *file, char c)
+{
+ int ret;
+
+ if (file->out_used == USB_BUF_SIZE) {
+ ret = altos_flush(file);
+ if (ret) {
+ return ret;
+ }
+ }
+ file->out_data[file->out_used++] = c;
+ ret = 0;
+ if (file->out_used == USB_BUF_SIZE)
+ ret = altos_flush(file);
+ return ret;
+}
+
+#ifdef USE_POLL
+#include <poll.h>
+#endif
+
+static int
+altos_fill(struct altos_file *file, int timeout)
+{
+ int ret;
+#ifdef USE_POLL
+ struct pollfd fd[2];
+#endif
+
+ if (timeout == 0)
+ timeout = -1;
+ while (file->in_read == file->in_used) {
+ if (file->fd < 0)
+ return LIBALTOS_ERROR;
+#ifdef USE_POLL
+ fd[0].fd = file->fd;
+ fd[0].events = POLLIN|POLLERR|POLLHUP|POLLNVAL;
+ fd[1].fd = file->pipe[0];
+ fd[1].events = POLLIN;
+ ret = poll(fd, 2, timeout);
+ if (ret < 0) {
+ altos_set_last_posix_error();
+ return LIBALTOS_ERROR;
+ }
+ if (ret == 0)
+ return LIBALTOS_TIMEOUT;
+
+ if (fd[0].revents & (POLLHUP|POLLERR|POLLNVAL))
+ return LIBALTOS_ERROR;
+ if (fd[0].revents & POLLIN)
+#endif
+ {
+ ret = read(file->fd, file->in_data, USB_BUF_SIZE);
+ if (ret < 0) {
+ altos_set_last_posix_error();
+ return LIBALTOS_ERROR;
+ }
+ file->in_read = 0;
+ file->in_used = ret;
+#ifndef USE_POLL
+ if (ret == 0 && timeout > 0)
+ return LIBALTOS_TIMEOUT;
+#endif
+ }
+ }
+ if (file->in_used && 0) {
+ printf ("fill \"");
+ fwrite(file->in_data, 1, file->in_used, stdout);
+ printf ("\"\n");
+ }
+ return 0;
+}
+
+PUBLIC int
+altos_getchar(struct altos_file *file, int timeout)
+{
+ int ret;
+ while (file->in_read == file->in_used) {
+ if (file->fd < 0)
+ return LIBALTOS_ERROR;
+ ret = altos_fill(file, timeout);
+ if (ret)
+ return ret;
+ }
+ return file->in_data[file->in_read++];
+}
+
+#endif /* POSIX_TTY */
+
+/*
+ * Scan for Altus Metrum devices by looking through /sys
+ */
+
+#ifdef LINUX
+
+#define _GNU_SOURCE
+#include <ctype.h>
+#include <dirent.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <bluetooth/bluetooth.h>
+#include <bluetooth/hci.h>
+#include <bluetooth/hci_lib.h>
+#include <bluetooth/rfcomm.h>
+
+static char *
+cc_fullname (char *dir, char *file)
+{
+ char *new;
+ int dlen = strlen (dir);
+ int flen = strlen (file);
+ int slen = 0;
+
+ if (dir[dlen-1] != '/')
+ slen = 1;
+ new = malloc (dlen + slen + flen + 1);
+ if (!new)
+ return 0;
+ strcpy(new, dir);
+ if (slen)
+ strcat (new, "/");
+ strcat(new, file);
+ return new;
+}
+
+static char *
+cc_basename(char *file)
+{
+ char *b;
+
+ b = strrchr(file, '/');
+ if (!b)
+ return file;
+ return b + 1;
+}
+
+static char *
+load_string(char *dir, char *file)
+{
+ char *full = cc_fullname(dir, file);
+ char line[4096];
+ char *r;
+ FILE *f;
+ int rlen;
+
+ f = fopen(full, "r");
+ free(full);
+ if (!f)
+ return NULL;
+ r = fgets(line, sizeof (line), f);
+ fclose(f);
+ if (!r)
+ return NULL;
+ rlen = strlen(r);
+ if (r[rlen-1] == '\n')
+ r[rlen-1] = '\0';
+ return strdup(r);
+}
+
+static int
+load_hex(char *dir, char *file)
+{
+ char *line;
+ char *end;
+ long i;
+
+ line = load_string(dir, file);
+ if (!line)
+ return -1;
+ i = strtol(line, &end, 16);
+ free(line);
+ if (end == line)
+ return -1;
+ return i;
+}
+
+static int
+load_dec(char *dir, char *file)
+{
+ char *line;
+ char *end;
+ long i;
+
+ line = load_string(dir, file);
+ if (!line)
+ return -1;
+ i = strtol(line, &end, 10);
+ free(line);
+ if (end == line)
+ return -1;
+ return i;
+}
+
+static int
+dir_filter_tty_colon(const struct dirent *d)
+{
+ return strncmp(d->d_name, "tty:", 4) == 0;
+}
+
+static int
+dir_filter_tty(const struct dirent *d)
+{
+ return strncmp(d->d_name, "tty", 3) == 0;
+}
+
+struct altos_usbdev {
+ char *sys;
+ char *tty;
+ char *manufacturer;
+ char *product_name;
+ int serial; /* AltOS always uses simple integer serial numbers */
+ int idProduct;
+ int idVendor;
+};
+
+static char *
+usb_tty(char *sys)
+{
+ char *base;
+ int num_configs;
+ int config;
+ struct dirent **namelist;
+ int interface;
+ int num_interfaces;
+ char endpoint_base[20];
+ char *endpoint_full;
+ char *tty_dir;
+ int ntty;
+ char *tty;
+
+ base = cc_basename(sys);
+ num_configs = load_hex(sys, "bNumConfigurations");
+ num_interfaces = load_hex(sys, "bNumInterfaces");
+ for (config = 1; config <= num_configs; config++) {
+ for (interface = 0; interface < num_interfaces; interface++) {
+ sprintf(endpoint_base, "%s:%d.%d",
+ base, config, interface);
+ endpoint_full = cc_fullname(sys, endpoint_base);
+
+
+ /* Check for tty:ttyACMx style names
+ */
+ ntty = scandir(endpoint_full, &namelist,
+ dir_filter_tty_colon,
+ alphasort);
+ if (ntty > 0) {
+ free(endpoint_full);
+ tty = cc_fullname("/dev", namelist[0]->d_name + 4);
+ free(namelist);
+ return tty;
+ }
+
+ /* Check for ttyACMx style names
+ */
+ ntty = scandir(endpoint_full, &namelist,
+ dir_filter_tty,
+ alphasort);
+ if (ntty > 0) {
+ free(endpoint_full);
+ tty = cc_fullname("/dev", namelist[0]->d_name);
+ free(namelist);
+ return tty;
+ }
+
+ /* Check for tty/ttyACMx style names
+ */
+ tty_dir = cc_fullname(endpoint_full, "tty");
+ free(endpoint_full);
+ ntty = scandir(tty_dir, &namelist,
+ dir_filter_tty,
+ alphasort);
+ free (tty_dir);
+ if (ntty > 0) {
+ tty = cc_fullname("/dev", namelist[0]->d_name);
+ free(namelist);
+ return tty;
+ }
+
+ }
+ }
+ return NULL;
+}
+
+static struct altos_usbdev *
+usb_scan_device(char *sys)
+{
+ struct altos_usbdev *usbdev;
+ char *tty;
+
+ tty = usb_tty(sys);
+ if (!tty)
+ return NULL;
+ usbdev = calloc(1, sizeof (struct altos_usbdev));
+ if (!usbdev)
+ return NULL;
+ usbdev->sys = strdup(sys);
+ usbdev->manufacturer = load_string(sys, "manufacturer");
+ usbdev->product_name = load_string(sys, "product");
+ usbdev->serial = load_dec(sys, "serial");
+ usbdev->idProduct = load_hex(sys, "idProduct");
+ usbdev->idVendor = load_hex(sys, "idVendor");
+ usbdev->tty = tty;
+ return usbdev;
+}
+
+static void
+usbdev_free(struct altos_usbdev *usbdev)
+{
+ free(usbdev->sys);
+ free(usbdev->manufacturer);
+ free(usbdev->product_name);
+ /* this can get used as a return value */
+ if (usbdev->tty)
+ free(usbdev->tty);
+ free(usbdev);
+}
+
+#define USB_DEVICES "/sys/bus/usb/devices"
+
+static int
+dir_filter_dev(const struct dirent *d)
+{
+ const char *n = d->d_name;
+ char c;
+
+ while ((c = *n++)) {
+ if (isdigit(c))
+ continue;
+ if (c == '-')
+ continue;
+ if (c == '.' && n != d->d_name + 1)
+ continue;
+ return 0;
+ }
+ return 1;
+}
+
+struct altos_list {
+ struct altos_usbdev **dev;
+ int current;
+ int ndev;
+};
+
+struct altos_list *
+altos_list_start(void)
+{
+ int e;
+ struct dirent **ents;
+ char *dir;
+ struct altos_usbdev *dev;
+ struct altos_list *devs;
+ int n;
+
+ devs = calloc(1, sizeof (struct altos_list));
+ if (!devs)
+ return NULL;
+
+ n = scandir (USB_DEVICES, &ents,
+ dir_filter_dev,
+ alphasort);
+ if (!n)
+ return 0;
+ for (e = 0; e < n; e++) {
+ dir = cc_fullname(USB_DEVICES, ents[e]->d_name);
+ dev = usb_scan_device(dir);
+ if (!dev)
+ continue;
+ free(dir);
+ if (devs->dev)
+ devs->dev = realloc(devs->dev,
+ (devs->ndev + 1) * sizeof (struct usbdev *));
+ else
+ devs->dev = malloc (sizeof (struct usbdev *));
+ devs->dev[devs->ndev++] = dev;
+ }
+ free(ents);
+ devs->current = 0;
+ return devs;
+}
+
+int
+altos_list_next(struct altos_list *list, struct altos_device *device)
+{
+ struct altos_usbdev *dev;
+ if (list->current >= list->ndev) {
+ return 0;
+ }
+ dev = list->dev[list->current];
+ strcpy(device->name, dev->product_name);
+ device->vendor = dev->idVendor;
+ device->product = dev->idProduct;
+ strcpy(device->path, dev->tty);
+ device->serial = dev->serial;
+ list->current++;
+ return 1;
+}
+
+void
+altos_list_finish(struct altos_list *usbdevs)
+{
+ int i;
+
+ if (!usbdevs)
+ return;
+ for (i = 0; i < usbdevs->ndev; i++)
+ usbdev_free(usbdevs->dev[i]);
+ free(usbdevs);
+}
+
+struct altos_bt_list {
+ inquiry_info *ii;
+ int sock;
+ int dev_id;
+ int rsp;
+ int num_rsp;
+};
+
+#define INQUIRY_MAX_RSP 255
+
+struct altos_bt_list *
+altos_bt_list_start(int inquiry_time)
+{
+ struct altos_bt_list *bt_list;
+
+ bt_list = calloc(1, sizeof (struct altos_bt_list));
+ if (!bt_list)
+ goto no_bt_list;
+
+ bt_list->ii = calloc(INQUIRY_MAX_RSP, sizeof (inquiry_info));
+ if (!bt_list->ii)
+ goto no_ii;
+ bt_list->dev_id = hci_get_route(NULL);
+ if (bt_list->dev_id < 0)
+ goto no_dev_id;
+
+ bt_list->sock = hci_open_dev(bt_list->dev_id);
+ if (bt_list->sock < 0)
+ goto no_sock;
+
+ bt_list->num_rsp = hci_inquiry(bt_list->dev_id,
+ inquiry_time,
+ INQUIRY_MAX_RSP,
+ NULL,
+ &bt_list->ii,
+ IREQ_CACHE_FLUSH);
+ if (bt_list->num_rsp < 0)
+ goto no_rsp;
+
+ bt_list->rsp = 0;
+ return bt_list;
+
+no_rsp:
+ close(bt_list->sock);
+no_sock:
+no_dev_id:
+ free(bt_list->ii);
+no_ii:
+ free(bt_list);
+no_bt_list:
+ return NULL;
+}
+
+int
+altos_bt_list_next(struct altos_bt_list *bt_list,
+ struct altos_bt_device *device)
+{
+ inquiry_info *ii;
+
+ if (bt_list->rsp >= bt_list->num_rsp)
+ return 0;
+
+ ii = &bt_list->ii[bt_list->rsp];
+ ba2str(&ii->bdaddr, device->addr);
+ memset(&device->name, '\0', sizeof (device->name));
+ if (hci_read_remote_name(bt_list->sock, &ii->bdaddr,
+ sizeof (device->name),
+ device->name, 0) < 0) {
+ strcpy(device->name, "[unknown]");
+ }
+ bt_list->rsp++;
+ return 1;
+}
+
+void
+altos_bt_list_finish(struct altos_bt_list *bt_list)
+{
+ close(bt_list->sock);
+ free(bt_list->ii);
+ free(bt_list);
+}
+
+void
+altos_bt_fill_in(char *name, char *addr, struct altos_bt_device *device)
+{
+ strncpy(device->name, name, sizeof (device->name));
+ device->name[sizeof(device->name)-1] = '\0';
+ strncpy(device->addr, addr, sizeof (device->addr));
+ device->addr[sizeof(device->addr)-1] = '\0';
+}
+
+struct altos_file *
+altos_bt_open(struct altos_bt_device *device)
+{
+ struct sockaddr_rc addr = { 0 };
+ int s, status;
+ struct altos_file *file;
+
+ file = calloc(1, sizeof (struct altos_file));
+ if (!file)
+ goto no_file;
+ file->fd = socket(AF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM);
+ if (file->fd < 0) {
+ altos_set_last_posix_error();
+ goto no_sock;
+ }
+
+ addr.rc_family = AF_BLUETOOTH;
+ addr.rc_channel = 1;
+ str2ba(device->addr, &addr.rc_bdaddr);
+
+ status = connect(file->fd,
+ (struct sockaddr *)&addr,
+ sizeof(addr));
+ if (status < 0) {
+ altos_set_last_posix_error();
+ goto no_link;
+ }
+ sleep(1);
+
+#ifdef USE_POLL
+ pipe(file->pipe);
+#else
+ file->out_fd = dup(file->fd);
+#endif
+ return file;
+no_link:
+ close(s);
+no_sock:
+ free(file);
+no_file:
+ return NULL;
+}
+
+#endif
+
+#ifdef DARWIN
+
+#include <IOKitLib.h>
+#include <IOKit/usb/USBspec.h>
+#include <sys/param.h>
+#include <paths.h>
+#include <CFNumber.h>
+#include <IOBSD.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+struct altos_list {
+ io_iterator_t iterator;
+};
+
+static int
+get_string(io_object_t object, CFStringRef entry, char *result, int result_len)
+{
+ CFTypeRef entry_as_string;
+ Boolean got_string;
+
+ entry_as_string = IORegistryEntrySearchCFProperty (object,
+ kIOServicePlane,
+ entry,
+ kCFAllocatorDefault,
+ kIORegistryIterateRecursively);
+ if (entry_as_string) {
+ got_string = CFStringGetCString(entry_as_string,
+ result, result_len,
+ kCFStringEncodingASCII);
+
+ CFRelease(entry_as_string);
+ if (got_string)
+ return 1;
+ }
+ return 0;
+}
+
+static int
+get_number(io_object_t object, CFStringRef entry, int *result)
+{
+ CFTypeRef entry_as_number;
+ Boolean got_number;
+
+ entry_as_number = IORegistryEntrySearchCFProperty (object,
+ kIOServicePlane,
+ entry,
+ kCFAllocatorDefault,
+ kIORegistryIterateRecursively);
+ if (entry_as_number) {
+ got_number = CFNumberGetValue(entry_as_number,
+ kCFNumberIntType,
+ result);
+ if (got_number)
+ return 1;
+ }
+ return 0;
+}
+
+PUBLIC struct altos_list *
+altos_list_start(void)
+{
+ struct altos_list *list = calloc (sizeof (struct altos_list), 1);
+ CFMutableDictionaryRef matching_dictionary = IOServiceMatching("IOUSBDevice");
+ io_iterator_t tdIterator;
+ io_object_t tdObject;
+ kern_return_t ret;
+ int i;
+
+ ret = IOServiceGetMatchingServices(kIOMasterPortDefault, matching_dictionary, &list->iterator);
+ if (ret != kIOReturnSuccess)
+ return NULL;
+ return list;
+}
+
+PUBLIC int
+altos_list_next(struct altos_list *list, struct altos_device *device)
+{
+ io_object_t object;
+ char serial_string[128];
+
+ for (;;) {
+ object = IOIteratorNext(list->iterator);
+ if (!object)
+ return 0;
+
+ if (!get_number (object, CFSTR(kUSBVendorID), &device->vendor) ||
+ !get_number (object, CFSTR(kUSBProductID), &device->product))
+ continue;
+ if (device->vendor != 0xfffe)
+ continue;
+ if (device->product < 0x000a || 0x0013 < device->product)
+ continue;
+ if (get_string (object, CFSTR("IOCalloutDevice"), device->path, sizeof (device->path)) &&
+ get_string (object, CFSTR("USB Product Name"), device->name, sizeof (device->name)) &&
+ get_string (object, CFSTR("USB Serial Number"), serial_string, sizeof (serial_string))) {
+ device->serial = atoi(serial_string);
+ return 1;
+ }
+ }
+}
+
+PUBLIC void
+altos_list_finish(struct altos_list *list)
+{
+ IOObjectRelease (list->iterator);
+ free(list);
+}
+
+struct altos_bt_list {
+ int sock;
+ int dev_id;
+ int rsp;
+ int num_rsp;
+};
+
+#define INQUIRY_MAX_RSP 255
+
+struct altos_bt_list *
+altos_bt_list_start(int inquiry_time)
+{
+ return NULL;
+}
+
+int
+altos_bt_list_next(struct altos_bt_list *bt_list,
+ struct altos_bt_device *device)
+{
+ return 0;
+}
+
+void
+altos_bt_list_finish(struct altos_bt_list *bt_list)
+{
+}
+
+void
+altos_bt_fill_in(char *name, char *addr, struct altos_bt_device *device)
+{
+ strncpy(device->name, name, sizeof (device->name));
+ device->name[sizeof(device->name)-1] = '\0';
+ strncpy(device->addr, addr, sizeof (device->addr));
+ device->addr[sizeof(device->addr)-1] = '\0';
+}
+
+struct altos_file *
+altos_bt_open(struct altos_bt_device *device)
+{
+ return NULL;
+}
+
+#endif
+
+
+#ifdef WINDOWS
+
+#include <stdlib.h>
+#include <windows.h>
+#include <setupapi.h>
+
+struct altos_list {
+ HDEVINFO dev_info;
+ int index;
+};
+
+#define USB_BUF_SIZE 64
+
+struct altos_file {
+ HANDLE handle;
+ unsigned char out_data[USB_BUF_SIZE];
+ int out_used;
+ unsigned char in_data[USB_BUF_SIZE];
+ int in_used;
+ int in_read;
+ OVERLAPPED ov_read;
+ BOOL pend_read;
+ OVERLAPPED ov_write;
+};
+
+static void
+_altos_set_last_windows_error(char *file, int line)
+{
+ DWORD error = GetLastError();
+ TCHAR message[1024];
+ FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM,
+ 0,
+ error,
+ 0,
+ message,
+ sizeof (message) / sizeof (TCHAR),
+ NULL);
+ if (error != ERROR_SUCCESS)
+ printf ("%s:%d %s\n", file, line, message);
+ altos_set_last_error(error, message);
+}
+
+#define altos_set_last_windows_error() _altos_set_last_windows_error(__FILE__, __LINE__)
+
+PUBLIC struct altos_list *
+altos_list_start(void)
+{
+ struct altos_list *list = calloc(1, sizeof (struct altos_list));
+
+ if (!list)
+ return NULL;
+ list->dev_info = SetupDiGetClassDevs(NULL, "USB", NULL,
+ DIGCF_ALLCLASSES|DIGCF_PRESENT);
+ if (list->dev_info == INVALID_HANDLE_VALUE) {
+ altos_set_last_windows_error();
+ free(list);
+ return NULL;
+ }
+ list->index = 0;
+ return list;
+}
+
+PUBLIC int
+altos_list_next(struct altos_list *list, struct altos_device *device)
+{
+ SP_DEVINFO_DATA dev_info_data;
+ BYTE port[128];
+ DWORD port_len;
+ char friendlyname[256];
+ BYTE symbolic[256];
+ DWORD symbolic_len;
+ HKEY dev_key;
+ unsigned int vid, pid;
+ int serial;
+ HRESULT result;
+ DWORD friendlyname_type;
+ DWORD friendlyname_len;
+
+ dev_info_data.cbSize = sizeof (SP_DEVINFO_DATA);
+ while(SetupDiEnumDeviceInfo(list->dev_info, list->index,
+ &dev_info_data))
+ {
+ list->index++;
+
+ dev_key = SetupDiOpenDevRegKey(list->dev_info, &dev_info_data,
+ DICS_FLAG_GLOBAL, 0, DIREG_DEV,
+ KEY_READ);
+ if (dev_key == INVALID_HANDLE_VALUE) {
+ altos_set_last_windows_error();
+ printf("cannot open device registry key\n");
+ continue;
+ }
+
+ /* Fetch symbolic name for this device and parse out
+ * the vid/pid/serial info */
+ symbolic_len = sizeof(symbolic);
+ result = RegQueryValueEx(dev_key, "SymbolicName", NULL, NULL,
+ symbolic, &symbolic_len);
+ if (result != 0) {
+ altos_set_last_windows_error();
+ printf("cannot find SymbolicName value\n");
+ RegCloseKey(dev_key);
+ continue;
+ }
+ vid = pid = serial = 0;
+ sscanf((char *) symbolic + sizeof("\\??\\USB#VID_") - 1,
+ "%04X", &vid);
+ sscanf((char *) symbolic + sizeof("\\??\\USB#VID_XXXX&PID_") - 1,
+ "%04X", &pid);
+ sscanf((char *) symbolic + sizeof("\\??\\USB#VID_XXXX&PID_XXXX#") - 1,
+ "%d", &serial);
+
+ /* Fetch the com port name */
+ port_len = sizeof (port);
+ result = RegQueryValueEx(dev_key, "PortName", NULL, NULL,
+ port, &port_len);
+ RegCloseKey(dev_key);
+ if (result != 0) {
+ altos_set_last_windows_error();
+ printf("failed to get PortName\n");
+ continue;
+ }
+
+ /* Fetch the device description which is the device name,
+ * with firmware that has unique USB ids */
+ friendlyname_len = sizeof (friendlyname);
+ if(!SetupDiGetDeviceRegistryProperty(list->dev_info,
+ &dev_info_data,
+ SPDRP_FRIENDLYNAME,
+ &friendlyname_type,
+ (BYTE *)friendlyname,
+ sizeof(friendlyname),
+ &friendlyname_len))
+ {
+ altos_set_last_windows_error();
+ printf("Failed to get friendlyname\n");
+ continue;
+ }
+ device->vendor = vid;
+ device->product = pid;
+ device->serial = serial;
+ strcpy(device->name, friendlyname);
+
+ strcpy(device->path, (char *) port);
+ return 1;
+ }
+ result = GetLastError();
+ if (result != ERROR_NO_MORE_ITEMS) {
+ altos_set_last_windows_error();
+ printf ("SetupDiEnumDeviceInfo failed error %d\n", (int) result);
+ }
+ return 0;
+}
+
+PUBLIC void
+altos_list_finish(struct altos_list *list)
+{
+ SetupDiDestroyDeviceInfoList(list->dev_info);
+ free(list);
+}
+
+static int
+altos_queue_read(struct altos_file *file)
+{
+ DWORD got;
+ if (file->pend_read)
+ return LIBALTOS_SUCCESS;
+
+ if (!ReadFile(file->handle, file->in_data, USB_BUF_SIZE, &got, &file->ov_read)) {
+ if (GetLastError() != ERROR_IO_PENDING) {
+ altos_set_last_windows_error();
+ return LIBALTOS_ERROR;
+ }
+ file->pend_read = TRUE;
+ } else {
+ file->pend_read = FALSE;
+ file->in_read = 0;
+ file->in_used = got;
+ }
+ return LIBALTOS_SUCCESS;
+}
+
+static int
+altos_wait_read(struct altos_file *file, int timeout)
+{
+ DWORD ret;
+ DWORD got;
+
+ if (!file->pend_read)
+ return LIBALTOS_SUCCESS;
+
+ if (!timeout)
+ timeout = INFINITE;
+
+ ret = WaitForSingleObject(file->ov_read.hEvent, timeout);
+ switch (ret) {
+ case WAIT_OBJECT_0:
+ if (!GetOverlappedResult(file->handle, &file->ov_read, &got, FALSE)) {
+ altos_set_last_windows_error();
+ return LIBALTOS_ERROR;
+ }
+ file->pend_read = FALSE;
+ file->in_read = 0;
+ file->in_used = got;
+ break;
+ case WAIT_TIMEOUT:
+ return LIBALTOS_TIMEOUT;
+ break;
+ default:
+ return LIBALTOS_ERROR;
+ }
+ return LIBALTOS_SUCCESS;
+}
+
+static int
+altos_fill(struct altos_file *file, int timeout)
+{
+ int ret;
+
+ if (file->in_read < file->in_used)
+ return LIBALTOS_SUCCESS;
+
+ file->in_read = file->in_used = 0;
+
+ ret = altos_queue_read(file);
+ if (ret)
+ return ret;
+ ret = altos_wait_read(file, timeout);
+ if (ret)
+ return ret;
+
+ return LIBALTOS_SUCCESS;
+}
+
+PUBLIC int
+altos_flush(struct altos_file *file)
+{
+ DWORD put;
+ unsigned char *data = file->out_data;
+ int used = file->out_used;
+ DWORD ret;
+
+ while (used) {
+ if (!WriteFile(file->handle, data, used, &put, &file->ov_write)) {
+ if (GetLastError() != ERROR_IO_PENDING) {
+ altos_set_last_windows_error();
+ printf ("\tflush write error\n");
+ return LIBALTOS_ERROR;
+ }
+ ret = WaitForSingleObject(file->ov_write.hEvent, INFINITE);
+ switch (ret) {
+ case WAIT_OBJECT_0:
+ if (!GetOverlappedResult(file->handle, &file->ov_write, &put, FALSE)) {
+ altos_set_last_windows_error();
+ printf ("\tflush result error\n");
+ return LIBALTOS_ERROR;
+ }
+ break;
+ default:
+ altos_set_last_windows_error();
+ printf ("\tflush wait error\n");
+ return LIBALTOS_ERROR;
+ }
+ }
+ data += put;
+ used -= put;
+ }
+ file->out_used = 0;
+ return LIBALTOS_SUCCESS;
+}
+
+PUBLIC struct altos_file *
+altos_open(struct altos_device *device)
+{
+ struct altos_file *file = calloc (1, sizeof (struct altos_file));
+ char full_name[64];
+ COMMTIMEOUTS timeouts;
+
+ if (!file)
+ return NULL;
+
+ strcpy(full_name, "\\\\.\\");
+ strcat(full_name, device->path);
+ file->handle = CreateFile(full_name, GENERIC_READ|GENERIC_WRITE,
+ 0, NULL, OPEN_EXISTING,
+ FILE_FLAG_OVERLAPPED, NULL);
+ if (file->handle == INVALID_HANDLE_VALUE) {
+ altos_set_last_windows_error();
+ printf ("cannot open %s\n", full_name);
+ free(file);
+ return NULL;
+ }
+ file->ov_read.hEvent = CreateEvent(NULL, TRUE, FALSE, NULL);
+ file->ov_write.hEvent = CreateEvent(NULL, TRUE, FALSE, NULL);
+
+ timeouts.ReadIntervalTimeout = MAXDWORD;
+ timeouts.ReadTotalTimeoutMultiplier = MAXDWORD;
+ timeouts.ReadTotalTimeoutConstant = 1 << 30; /* almost forever */
+ timeouts.WriteTotalTimeoutMultiplier = 0;
+ timeouts.WriteTotalTimeoutConstant = 0;
+ SetCommTimeouts(file->handle, &timeouts);
+
+ return file;
+}
+
+PUBLIC void
+altos_close(struct altos_file *file)
+{
+ if (file->handle != INVALID_HANDLE_VALUE) {
+ CloseHandle(file->handle);
+ file->handle = INVALID_HANDLE_VALUE;
+ SetEvent(file->ov_read.hEvent);
+ SetEvent(file->ov_write.hEvent);
+ CloseHandle(file->ov_read.hEvent);
+ CloseHandle(file->ov_write.hEvent);
+ }
+}
+
+PUBLIC void
+altos_free(struct altos_file *file)
+{
+ altos_close(file);
+ free(file);
+}
+
+PUBLIC int
+altos_putchar(struct altos_file *file, char c)
+{
+ int ret;
+
+ if (file->out_used == USB_BUF_SIZE) {
+ ret = altos_flush(file);
+ if (ret)
+ return ret;
+ }
+ file->out_data[file->out_used++] = c;
+ if (file->out_used == USB_BUF_SIZE)
+ return altos_flush(file);
+ return LIBALTOS_SUCCESS;
+}
+
+PUBLIC int
+altos_getchar(struct altos_file *file, int timeout)
+{
+ int ret;
+ while (file->in_read == file->in_used) {
+ if (file->handle == INVALID_HANDLE_VALUE)
+ return LIBALTOS_ERROR;
+ ret = altos_fill(file, timeout);
+ if (ret)
+ return ret;
+ }
+ return file->in_data[file->in_read++];
+}
+
+struct altos_bt_list *
+altos_bt_list_start(int inquiry_time)
+{
+ return NULL;
+}
+
+int
+altos_bt_list_next(struct altos_bt_list *bt_list,
+ struct altos_bt_device *device)
+{
+ return 0;
+}
+
+void
+altos_bt_list_finish(struct altos_bt_list *bt_list)
+{
+ free(bt_list);
+}
+
+void
+altos_bt_fill_in(char *name, char *addr, struct altos_bt_device *device)
+{
+ strncpy(device->name, name, sizeof (device->name));
+ device->name[sizeof(device->name)-1] = '\0';
+ strncpy(device->addr, addr, sizeof (device->addr));
+ device->addr[sizeof(device->addr)-1] = '\0';
+}
+
+struct altos_file *
+altos_bt_open(struct altos_bt_device *device)
+{
+ return NULL;
+}
+
+#endif
--- /dev/null
+/*
+ * Copyright © 2010 Keith Packard <keithp@keithp.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+
+#ifndef _LIBALTOS_H_
+#define _LIBALTOS_H_
+
+#include <stdlib.h>
+
+#if defined(_WIN32) || defined(__WIN32__) || defined(__CYGWIN__)
+# ifndef BUILD_STATIC
+# ifdef BUILD_DLL
+# define PUBLIC __declspec(dllexport)
+# else
+# define PUBLIC __declspec(dllimport)
+# endif
+# endif /* BUILD_STATIC */
+#endif
+
+#ifndef PUBLIC
+# define PUBLIC
+#endif
+
+struct altos_device {
+ //%immutable;
+ int vendor;
+ int product;
+ int serial;
+ char name[256];
+ char path[256];
+ //%mutable;
+};
+
+struct altos_bt_device {
+ //%immutable;
+ char name[256];
+ char addr[20];
+ //%mutable;
+};
+
+struct altos_error {
+ int code;
+ char string[1024];
+};
+
+#define LIBALTOS_SUCCESS 0
+#define LIBALTOS_ERROR -1
+#define LIBALTOS_TIMEOUT -2
+
+/* Returns 0 for success, < 0 on error */
+PUBLIC int
+altos_init(void);
+
+PUBLIC void
+altos_fini(void);
+
+PUBLIC void
+altos_get_last_error(struct altos_error *error);
+
+PUBLIC struct altos_list *
+altos_list_start(void);
+
+/* Returns 1 for success, zero on end of list */
+PUBLIC int
+altos_list_next(struct altos_list *list, struct altos_device *device);
+
+PUBLIC void
+altos_list_finish(struct altos_list *list);
+
+PUBLIC struct altos_file *
+altos_open(struct altos_device *device);
+
+PUBLIC void
+altos_close(struct altos_file *file);
+
+PUBLIC void
+altos_free(struct altos_file *file);
+
+/* Returns < 0 for error */
+PUBLIC int
+altos_putchar(struct altos_file *file, char c);
+
+/* Returns < 0 for error */
+PUBLIC int
+altos_flush(struct altos_file *file);
+
+/* Returns < 0 for error or timeout. timeout of 0 == wait forever */
+PUBLIC int
+altos_getchar(struct altos_file *file, int timeout);
+
+PUBLIC struct altos_bt_list *
+altos_bt_list_start(int inquiry_time);
+
+PUBLIC int
+altos_bt_list_next(struct altos_bt_list *list, struct altos_bt_device *device);
+
+PUBLIC void
+altos_bt_list_finish(struct altos_bt_list *list);
+
+PUBLIC void
+altos_bt_fill_in(char *name, char *addr, struct altos_bt_device *device);
+
+PUBLIC struct altos_file *
+altos_bt_open(struct altos_bt_device *device);
+
+#endif /* _LIBALTOS_H_ */
--- /dev/null
+%module libaltos
+%{
+#include "libaltos.h"
+%}
+
--- /dev/null
+JAVAROOT=classes
+AM_JAVACFLAGS=-encoding UTF-8 -Xlint:deprecation
+
+CLASSPATH_ENV=mkdir -p $(JAVAROOT); CLASSPATH=".:classes:../altoslib/*:../libaltos:$(JCOMMON)/jcommon.jar:$(JFREECHART)/jfreechart.jar"
+
+bin_SCRIPTS=micropeak
+
+micropeakdir=$(datadir)/java
+
+micropeak_JAVA= \
+ MicroPeak.java \
+ MicroData.java \
+ MicroFrame.java \
+ MicroGraph.java \
+ MicroSerial.java \
+ MicroFileChooser.java \
+ MicroPreferences.java \
+ MicroPreferencesBackend.java \
+ MicroFontListener.java \
+ MicroUIListener.java \
+ MicroUSB.java
+
+JFREECHART_CLASS= \
+ jfreechart.jar
+
+JCOMMON_CLASS=\
+ jcommon.jar
+
+JAR=micropeak.jar
+
+FATJAR=micropeak-fat.jar
+
+LIBALTOS= \
+ libaltos.so \
+ libaltos.dylib \
+ altos.dll
+
+ALTOSLIB_CLASS=\
+ AltosLib.jar
+
+# Icons
+ICONDIR=$(top_srcdir)/icon
+
+JAVA_ICONS=\
+ $(ICONDIR)/micropeak-16.png \
+ $(ICONDIR)/micropeak-32.png \
+ $(ICONDIR)/micropeak-48.png \
+ $(ICONDIR)/micropeak-64.png \
+ $(ICONDIR)/micropeak-128.png \
+ $(ICONDIR)/micropeak-256.png
+
+# icon base names for jar
+ICONJAR= -C $(ICONDIR) micropeak-16.png \
+ -C $(ICONDIR) micropeak-32.png \
+ -C $(ICONDIR) micropeak-48.png \
+ -C $(ICONDIR) micropeak-64.png \
+ -C $(ICONDIR) micropeak-128.png \
+ -C $(ICONDIR) micropeak-256.png
+
+all-local: micropeak-test $(JAR)
+
+clean-local:
+ -rm -rf classes $(JAR) $(FATJAR) \
+ $(ALTOSLIB_CLASS) \
+ $(JFREECHART_CLASS) $(JCOMMON_CLASS) $(LIBALTOS) Manifest.txt \
+ micropeak micropeak-test macosx linux windows
+
+micropeak: Makefile
+ echo "#!/bin/sh" > $@
+ echo 'exec java -cp "$(JCOMMON)/jcommon.jar:$(JFREECHART)/jfreechart.jar" -Djava.library.path="$(altoslibdir)" -jar "$(micropeakdir)/micropeak.jar" "$$@"' >> $@
+ chmod +x $@
+
+micropeak-test: Makefile
+ echo "#!/bin/sh" > $@
+ echo 'exec java -cp "./*:../libaltos/*:$(JCOMMON)/jcommon.jar:$(JFREECHART)/jfreechart.jar" -Djava.library.path="../libaltos/.libs" -jar micropeak.jar "$$@"' >> $@
+ chmod +x $@
+
+$(JAR): classmicropeak.stamp Manifest.txt $(JAVA_ICONS) $(ALTOSLIB_CLASS)
+ jar cfm $@ Manifest.txt \
+ $(ICONJAR) \
+ -C classes org \
+ -C ../libaltos libaltosJNI
+
+$(FATJAR): classmicropeak.stamp Manifest-fat.txt $(ALTOSLIB_CLASS) $(JFREECHART_CLASS) $(JCOMMON_CLASS) $(JAVA_ICONS)
+ jar cfm $@ Manifest-fat.txt \
+ $(ICONJAR) \
+ -C classes org \
+ -C ../libaltos libaltosJNI
+
+
+libaltos.so: build-libaltos
+ -rm -f "$@"
+ $(LN_S) ../libaltos/.libs/"$@" .
+
+libaltos.dylib:
+ -rm -f "$@"
+ $(LN_S) ../libaltos/"$@" .
+
+altos.dll: ../libaltos/altos.dll
+ -rm -f "$@"
+ $(LN_S) ../libaltos/"$@" .
+
+altos64.dll: ../libaltos/altos64.dll
+ -rm -f "$@"
+ $(LN_S) ../libaltos/"$@" .
+
+../libaltos/.libs/libaltos.so: build-libaltos
+
+../libaltos/altos.dll: build-altos-dll
+
+../libaltos/altos64.dll: build-altos64-dll
+
+build-libaltos:
+ +cd ../libaltos && make libaltos.la
+build-altos-dll:
+ +cd ../libaltos && make altos.dll
+
+build-altos64-dll:
+ +cd ../libaltos && make altos64.dll
+
+$(ALTOSLIB_CLASS):
+ -rm -f "$@"
+ $(LN_S) ../altoslib/"$@" .
+
+$(JFREECHART_CLASS):
+ -rm -f "$@"
+ $(LN_S) "$(JFREECHART)"/"$@" .
+
+$(JCOMMON_CLASS):
+ -rm -f "$@"
+ $(LN_S) "$(JCOMMON)"/"$@" .
+
+Manifest.txt: Makefile
+ echo 'Main-Class: org.altusmetrum.micropeak.MicroPeak' > $@
+ echo "Class-Path: AltosLib.jar $(JCOMMON)/jcommon.jar $(JFREECHART)/jfreechart.jar" >> $@
+
+Manifest-fat.txt:
+ echo 'Main-Class: org.altusmetrum.micropeak.MicroPeak' > $@
+ echo "Class-Path: AltosLib.jar jcommon.jar jfreechart.jar" >> $@
+
--- /dev/null
+/*
+ * Copyright © 2012 Keith Packard <keithp@keithp.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+
+package org.altusmetrum.micropeak;
+
+import java.lang.*;
+import java.io.*;
+import java.util.*;
+import org.altusmetrum.AltosLib.*;
+
+public class MicroData {
+ public int ground_pressure;
+ public int min_pressure;
+ public int[] pressures;
+ private double time_step;
+ private double ground_altitude;
+ private ArrayList<Integer> bytes;
+
+
+ class FileEndedException extends Exception {
+ }
+
+ class NonHexcharException extends Exception {
+ }
+
+ class InvalidCrcException extends Exception {
+ }
+
+ private int getc(InputStream f) throws IOException, FileEndedException {
+ int c = f.read();
+
+ if (c == -1)
+ throw new FileEndedException();
+ bytes.add(c);
+ return c;
+ }
+
+ private int get_nonwhite(InputStream f) throws IOException, FileEndedException {
+ int c;
+
+ for (;;) {
+ c = getc(f);
+ if (!Character.isWhitespace(c))
+ return c;
+ }
+ }
+
+ private int get_hexc(InputStream f) throws IOException, FileEndedException, NonHexcharException {
+ int c = get_nonwhite(f);
+
+ if ('0' <= c && c <= '9')
+ return c - '0';
+ if ('a' <= c && c <= 'f')
+ return c - 'a' + 10;
+ if ('A' <= c && c <= 'F')
+ return c - 'A' + 10;
+ throw new NonHexcharException();
+ }
+
+ private static final int POLY = 0x8408;
+
+ private int log_crc(int crc, int b) {
+ int i;
+
+ for (i = 0; i < 8; i++) {
+ if (((crc & 0x0001) ^ (b & 0x0001)) != 0)
+ crc = (crc >> 1) ^ POLY;
+ else
+ crc = crc >> 1;
+ b >>= 1;
+ }
+ return crc & 0xffff;
+ }
+
+ int file_crc;
+
+ private int get_hex(InputStream f) throws IOException, FileEndedException, NonHexcharException {
+ int a = get_hexc(f);
+ int b = get_hexc(f);
+
+ int h = (a << 4) + b;
+
+ file_crc = log_crc(file_crc, h);
+ return h;
+ }
+
+ private boolean find_header(InputStream f) throws IOException {
+ try {
+ for (;;) {
+ if (get_nonwhite(f) == 'M' && get_nonwhite(f) == 'P')
+ return true;
+ }
+ } catch (FileEndedException fe) {
+ return false;
+ }
+ }
+
+ private int get_32(InputStream f) throws IOException, FileEndedException, NonHexcharException {
+ int v = 0;
+ for (int i = 0; i < 4; i++) {
+ v += get_hex(f) << (i * 8);
+ }
+ return v;
+ }
+
+ private int get_16(InputStream f) throws IOException, FileEndedException, NonHexcharException {
+ int v = 0;
+ for (int i = 0; i < 2; i++) {
+ v += get_hex(f) << (i * 8);
+ }
+ return v;
+ }
+
+ private int swap16(int i) {
+ return ((i << 8) & 0xff00) | ((i >> 8) & 0xff);
+ }
+
+ public boolean crc_valid;
+
+ int mix_in (int high, int low) {
+ return high - (high & 0xffff) + low;
+ }
+
+ boolean closer (int target, int a, int b) {
+ return Math.abs (target - a) < Math.abs(target - b);
+ }
+
+ public double altitude(int i) {
+ return AltosConvert.pressure_to_altitude(pressures[i]);
+ }
+
+ int fact(int n) {
+ if (n == 0)
+ return 1;
+ return n * fact(n-1);
+ }
+
+ int choose(int n, int k) {
+ return fact(n) / (fact(k) * fact(n-k));
+ }
+
+
+ public double avg_altitude(int center, int dist) {
+ int start = center - dist;
+ int stop = center + dist;
+
+ if (start < 0)
+ start = 0;
+ if (stop >= pressures.length)
+ stop = pressures.length - 1;
+
+ double sum = 0;
+ double div = 0;
+
+ int n = dist * 2;
+
+ for (int i = start; i <= stop; i++) {
+ int k = i - (center - dist);
+ int c = choose (n, k);
+
+ sum += c * pressures[i];
+ div += c;
+ }
+
+ double pres = sum / div;
+
+ double alt = AltosConvert.pressure_to_altitude(pres);
+ return alt;
+ }
+
+ public double height(int i) {
+ return altitude(i) - ground_altitude;
+ }
+
+ static final int speed_avg = 3;
+ static final int accel_avg = 5;
+
+ private double avg_speed(int center, int dist) {
+ if (center == 0)
+ return 0;
+
+ double ai = avg_altitude(center, dist);
+ double aj = avg_altitude(center - 1, dist);
+ double s = (ai - aj) / time_step;
+
+ return s;
+ }
+
+ public double speed(int i) {
+ return avg_speed(i, speed_avg);
+ }
+
+ public double acceleration(int i) {
+ if (i == 0)
+ return 0;
+ return (avg_speed(i, accel_avg) - avg_speed(i-1, accel_avg)) / time_step;
+ }
+
+ public double time(int i) {
+ return i * time_step;
+ }
+
+ public void save (OutputStream f) throws IOException {
+ for (int c : bytes)
+ f.write(c);
+ }
+
+ public MicroData (InputStream f) throws IOException {
+ bytes = new ArrayList<Integer>();
+ if (!find_header(f))
+ throw new IOException();
+ try {
+ file_crc = 0xffff;
+ ground_pressure = get_32(f);
+ min_pressure = get_32(f);
+ int nsamples = get_16(f);
+ pressures = new int[nsamples + 1];
+
+ ground_altitude = AltosConvert.pressure_to_altitude(ground_pressure);
+ int cur = ground_pressure;
+ pressures[0] = cur;
+ for (int i = 0; i < nsamples; i++) {
+ int k = get_16(f);
+ int same = mix_in(cur, k);
+ int up = mix_in(cur + 0x10000, k);
+ int down = mix_in(cur - 0x10000, k);
+
+ if (closer (cur, same, up)) {
+ if (closer (cur, same, down))
+ cur = same;
+ else
+ cur = down;
+ } else {
+ if (closer (cur, up, down))
+ cur = up;
+ else
+ cur = down;
+ }
+
+ pressures[i+1] = cur;
+ }
+
+ int current_crc = swap16(~file_crc & 0xffff);
+ int crc = get_16(f);
+
+ crc_valid = crc == current_crc;
+
+ time_step = 0.192;
+ } catch (FileEndedException fe) {
+ throw new IOException();
+ } catch (NonHexcharException ne) {
+ throw new IOException();
+ }
+ }
+
+}
--- /dev/null
+/*
+ * Copyright © 2012 Keith Packard <keithp@keithp.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+
+package org.altusmetrum.micropeak;
+
+import javax.swing.*;
+import javax.swing.filechooser.FileNameExtensionFilter;
+import java.io.*;
+import org.altusmetrum.AltosLib.*;
+
+public class MicroFileChooser extends JFileChooser {
+ JFrame frame;
+ String filename;
+ File file;
+
+ public String filename() {
+ return filename;
+ }
+
+ public File file() {
+ return file;
+ }
+
+ public InputStream runDialog() {
+ int ret;
+
+ ret = showOpenDialog(frame);
+ if (ret == APPROVE_OPTION) {
+ file = getSelectedFile();
+ if (file == null)
+ return null;
+ filename = file.getName();
+ try {
+ return new FileInputStream(file);
+ } catch (FileNotFoundException fe) {
+ JOptionPane.showMessageDialog(frame,
+ fe.getMessage(),
+ "Cannot open file",
+ JOptionPane.ERROR_MESSAGE);
+ }
+ }
+ return null;
+ }
+
+ public MicroFileChooser(JFrame in_frame) {
+ frame = in_frame;
+ setDialogTitle("Select MicroPeak Data File");
+ setFileFilter(new FileNameExtensionFilter("MicroPeak data file",
+ "mpd"));
+ }
+}
--- /dev/null
+/*
+ * Copyright © 2011 Keith Packard <keithp@keithp.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+
+package org.altusmetrum.micropeak;
+
+public interface MicroFontListener {
+ void font_size_changed(int font_size);
+}
--- /dev/null
+/*
+ * Copyright © 2011 Keith Packard <keithp@keithp.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+
+package org.altusmetrum.micropeak;
+
+import java.awt.*;
+import java.awt.event.*;
+import javax.swing.*;
+import java.util.*;
+
+class MicroFrameListener extends WindowAdapter {
+ public void windowClosing (WindowEvent e) {
+ MicroPreferences.unregister_ui_listener((MicroFrame) e.getWindow());
+ }
+}
+
+public class MicroFrame extends JFrame implements MicroUIListener {
+
+ public void ui_changed(String look_and_feel) {
+ SwingUtilities.updateComponentTreeUI(this);
+ this.pack();
+ }
+
+ static final String[] icon_names = {
+ "/micropeak-16.png",
+ "/micropeak-32.png",
+ "/micropeak-48.png",
+ "/micropeak-64.png",
+ "/micropeak-128.png",
+ "/micropeak-256.png"
+ };
+
+ public void set_icon() {
+ ArrayList<Image> icons = new ArrayList<Image>();
+
+ for (int i = 0; i < icon_names.length; i++) {
+ java.net.URL imgURL = MicroPeak.class.getResource(icon_names[i]);
+ if (imgURL != null)
+ icons.add(new ImageIcon(imgURL).getImage());
+ }
+
+ setIconImages(icons);
+ }
+
+ public MicroFrame() {
+ super();
+ MicroPreferences.set_component(this);
+ MicroPreferences.register_ui_listener(this);
+ addWindowListener(new MicroFrameListener());
+ set_icon();
+ }
+
+ public MicroFrame(String name) {
+ super(name);
+ MicroPreferences.set_component(this);
+ MicroPreferences.register_ui_listener(this);
+ addWindowListener(new MicroFrameListener());
+ set_icon();
+ }
+}
--- /dev/null
+/*
+ * Copyright © 2012 Keith Packard <keithp@keithp.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+
+package org.altusmetrum.micropeak;
+
+import java.io.*;
+import java.util.ArrayList;
+
+import java.awt.*;
+import javax.swing.*;
+import org.altusmetrum.AltosLib.*;
+
+import org.jfree.ui.*;
+import org.jfree.chart.*;
+import org.jfree.chart.plot.*;
+import org.jfree.chart.axis.*;
+import org.jfree.chart.renderer.*;
+import org.jfree.chart.renderer.xy.*;
+import org.jfree.chart.labels.*;
+import org.jfree.data.xy.*;
+import org.jfree.data.*;
+
+public class MicroGraph {
+
+ XYPlot plot;
+ JFreeChart chart;
+ ChartPanel panel;
+ NumberAxis xAxis;
+ XYSeries heightSeries;
+ XYSeries speedSeries;
+ XYSeries accelSeries;
+
+ MicroData data;
+
+ public JPanel panel() {
+ return panel;
+ }
+
+ private void addSeries(XYSeries series, int index, String label, String units) {
+ XYSeriesCollection dataset = new XYSeriesCollection(series);
+ NumberAxis axis = new NumberAxis(String.format("%s (%s)", label, units));
+ XYItemRenderer renderer = new XYLineAndShapeRenderer(true, false);
+
+ renderer.setPlot(plot);
+ renderer.setBaseToolTipGenerator(new StandardXYToolTipGenerator(String.format("{1}s: {2}%s ({0})", units),
+ new java.text.DecimalFormat("0.00"),
+ new java.text.DecimalFormat("0.00")));
+ plot.setRangeAxis(index, axis);
+ plot.setDataset(index, dataset);
+ plot.setRenderer(index, renderer);
+ plot.mapDatasetToRangeAxis(index, index);
+ }
+
+ public void setData (MicroData data) {
+ heightSeries.clear();
+ speedSeries.clear();
+ accelSeries.clear();
+ for (int i = 0; i < data.pressures.length; i++) {
+ double x = data.time(i);
+ heightSeries.add(x, data.height(i));
+ speedSeries.add(x, data.speed(i));
+ accelSeries.add(x, data.acceleration(i));
+ }
+ }
+
+ public MicroGraph(MicroData data) {
+
+ this.data = data;
+
+ heightSeries = new XYSeries("Height");
+ speedSeries = new XYSeries("Speed");
+ accelSeries = new XYSeries("Acceleration");
+
+ xAxis = new NumberAxis("Time (s)");
+
+ xAxis.setAutoRangeIncludesZero(true);
+
+ plot = new XYPlot();
+ plot.setDomainAxis(xAxis);
+ plot.setOrientation(PlotOrientation.VERTICAL);
+ plot.setDomainPannable(true);
+ plot.setRangePannable(true);
+
+ addSeries(heightSeries, 0, "Height", "m");
+ addSeries(speedSeries, 1, "Speed", "m/s");
+ addSeries(accelSeries, 2, "Acceleration", "m/s²");
+
+ chart = new JFreeChart("Flight", JFreeChart.DEFAULT_TITLE_FONT,
+ plot, true);
+
+ ChartUtilities.applyCurrentTheme(chart);
+ panel = new ChartPanel(chart);
+ panel.setMouseWheelEnabled(true);
+ panel.setPreferredSize(new java.awt.Dimension(800, 500));
+ }
+}
\ No newline at end of file
--- /dev/null
+/*
+ * Copyright © 2012 Keith Packard <keithp@keithp.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+
+package org.altusmetrum.micropeak;
+
+import java.awt.*;
+import java.awt.event.*;
+import javax.swing.*;
+import java.io.*;
+import java.util.concurrent.*;
+import java.util.*;
+import org.altusmetrum.AltosLib.*;
+
+public class MicroPeak extends MicroFrame implements ActionListener, ItemListener {
+
+ File filename;
+ MicroGraph graph;
+ MicroData data;
+ Container pane;
+
+ private void RunFile(InputStream input) {
+ try {
+ data = new MicroData(input);
+ graph.setData(data);
+ } catch (IOException ioe) {
+ }
+ try {
+ input.close();
+ } catch (IOException ioe) {
+ }
+ }
+
+ private void OpenFile(File filename) {
+ try {
+ RunFile (new FileInputStream(filename));
+ } catch (FileNotFoundException fne) {
+ }
+ }
+
+ private void SelectFile() {
+ MicroFileChooser chooser = new MicroFileChooser(this);
+ InputStream input = chooser.runDialog();
+
+ if (input != null)
+ RunFile(input);
+ }
+
+ private void DownloadData() {
+ java.util.List<MicroUSB> devices = MicroUSB.list();
+ for (MicroUSB device : devices)
+ System.out.printf("device %s\n", device.toString());
+ }
+
+ public void actionPerformed(ActionEvent ev) {
+ System.out.printf("action %s %s\n", ev.getActionCommand(), ev.paramString());
+ if ("Exit".equals(ev.getActionCommand()))
+ System.exit(0);
+ else if ("Open".equals(ev.getActionCommand()))
+ SelectFile();
+ else if ("New".equals(ev.getActionCommand()))
+ new MicroPeak();
+ else if ("Download".equals(ev.getActionCommand()))
+ DownloadData();
+ }
+
+ public void itemStateChanged(ItemEvent e) {
+ }
+
+ public MicroPeak() {
+
+ this.filename = filename;
+
+ pane = getContentPane();
+
+ setTitle("MicroPeak");
+
+ JMenuBar menuBar = new JMenuBar();
+ setJMenuBar(menuBar);
+
+ JMenu fileMenu = new JMenu("File");
+ menuBar.add(fileMenu);
+
+ JMenuItem newAction = new JMenuItem("New");
+ fileMenu.add(newAction);
+ newAction.addActionListener(this);
+
+ JMenuItem openAction = new JMenuItem("Open");
+ fileMenu.add(openAction);
+ openAction.addActionListener(this);
+
+ JMenuItem downloadAction = new JMenuItem("Download");
+ fileMenu.add(downloadAction);
+ downloadAction.addActionListener(this);
+
+ JMenuItem exitAction = new JMenuItem("Exit");
+ fileMenu.add(exitAction);
+ exitAction.addActionListener(this);
+
+ setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
+ addWindowListener(new WindowAdapter() {
+ @Override
+ public void windowClosing(WindowEvent e) {
+ System.exit(0);
+ }
+ });
+
+ graph = new MicroGraph(data);
+ pane.add(graph.panel);
+ pane.doLayout();
+ pane.validate();
+ doLayout();
+ validate();
+ Insets i = getInsets();
+ Dimension ps = pane.getPreferredSize();
+ ps.width += i.left + i.right;
+ ps.height += i.top + i.bottom;
+ setPreferredSize(ps);
+ setSize(ps);
+ setVisible(true);
+ }
+
+ public static void main(final String[] args) {
+ boolean opened = false;
+
+ for (int i = 0; i < args.length; i++) {
+ MicroPeak m = new MicroPeak();
+ m.OpenFile(new File(args[i]));
+ opened = true;
+ }
+ if (!opened)
+ new MicroPeak();
+ }
+}
\ No newline at end of file
--- /dev/null
+/*
+ * Copyright © 2011 Keith Packard <keithp@keithp.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+
+package org.altusmetrum.micropeak;
+
+import java.io.*;
+import java.util.*;
+import java.awt.Component;
+import javax.swing.*;
+import java.awt.*;
+import org.altusmetrum.AltosLib.*;
+
+public class MicroPreferences extends AltosPreferences {
+
+ static final int tab_elt_pad = 5;
+
+ static Font label_font;
+ static Font value_font;
+ static Font status_font;
+ static Font table_label_font;
+ static Font table_value_font;
+
+ final static int font_size_small = 1;
+ final static int font_size_medium = 2;
+ final static int font_size_large = 3;
+
+ static void set_fonts(int size) {
+ int brief_size;
+ int table_size;
+ int status_size;
+
+ switch (size) {
+ case font_size_small:
+ brief_size = 16;
+ status_size = 18;
+ table_size = 11;
+ break;
+ default:
+ case font_size_medium:
+ brief_size = 22;
+ status_size = 24;
+ table_size = 14;
+ break;
+ case font_size_large:
+ brief_size = 26;
+ status_size = 30;
+ table_size = 17;
+ break;
+ }
+ label_font = new Font("Dialog", Font.PLAIN, brief_size);
+ value_font = new Font("Monospaced", Font.PLAIN, brief_size);
+ status_font = new Font("SansSerif", Font.BOLD, status_size);
+ table_label_font = new Font("SansSerif", Font.PLAIN, table_size);
+ table_value_font = new Font("Monospaced", Font.PLAIN, table_size);
+ }
+
+ /* font size preferences name */
+ final static String fontSizePreference = "FONT-SIZE";
+
+ /* Look&Feel preference name */
+ final static String lookAndFeelPreference = "LOOK-AND-FEEL";
+
+ /* UI Component to pop dialogs up */
+ static Component component;
+
+ static LinkedList<MicroFontListener> font_listeners;
+
+ static int font_size = font_size_medium;
+
+ static LinkedList<MicroUIListener> ui_listeners;
+
+ static String look_and_feel = null;
+
+ /* Serial debug */
+ static boolean serial_debug;
+
+ public static void init() {
+ AltosPreferences.init(new MicroPreferencesBackend());
+
+ font_listeners = new LinkedList<MicroFontListener>();
+
+ font_size = backend.getInt(fontSizePreference, font_size_medium);
+ set_fonts(font_size);
+ look_and_feel = backend.getString(lookAndFeelPreference, UIManager.getSystemLookAndFeelClassName());
+
+ ui_listeners = new LinkedList<MicroUIListener>();
+ serial_debug = backend.getBoolean(serialDebugPreference, false);
+ }
+
+ static { init(); }
+
+ static void set_component(Component in_component) {
+ component = in_component;
+ }
+
+ private static boolean check_dir(File dir) {
+ if (!dir.exists()) {
+ if (!dir.mkdirs()) {
+ JOptionPane.showMessageDialog(component,
+ dir.getName(),
+ "Cannot create directory",
+ JOptionPane.ERROR_MESSAGE);
+ return false;
+ }
+ } else if (!dir.isDirectory()) {
+ JOptionPane.showMessageDialog(component,
+ dir.getName(),
+ "Is not a directory",
+ JOptionPane.ERROR_MESSAGE);
+ return false;
+ }
+ return true;
+ }
+
+ /* Configure the log directory. This is where all telemetry and eeprom files
+ * will be written to, and where replay will look for telemetry files
+ */
+ public static void ConfigureLog() {
+ JFileChooser logdir_chooser = new JFileChooser(logdir.getParentFile());
+
+ logdir_chooser.setDialogTitle("Configure Data Logging Directory");
+ logdir_chooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
+
+ if (logdir_chooser.showDialog(component, "Select Directory") == JFileChooser.APPROVE_OPTION) {
+ File dir = logdir_chooser.getSelectedFile();
+ if (check_dir(dir))
+ set_logdir(dir);
+ }
+ }
+ public static int font_size() {
+ synchronized (backend) {
+ return font_size;
+ }
+ }
+
+ static void set_fonts() {
+ }
+
+ public static void set_font_size(int new_font_size) {
+ synchronized (backend) {
+ font_size = new_font_size;
+ backend.putInt(fontSizePreference, font_size);
+ flush_preferences();
+ set_fonts(font_size);
+ for (MicroFontListener l : font_listeners)
+ l.font_size_changed(font_size);
+ }
+ }
+
+ public static void register_font_listener(MicroFontListener l) {
+ synchronized (backend) {
+ font_listeners.add(l);
+ }
+ }
+
+ public static void unregister_font_listener(MicroFontListener l) {
+ synchronized (backend) {
+ font_listeners.remove(l);
+ }
+ }
+
+ public static void set_look_and_feel(String new_look_and_feel) {
+ try {
+ UIManager.setLookAndFeel(new_look_and_feel);
+ } catch (Exception e) {
+ }
+ synchronized(backend) {
+ look_and_feel = new_look_and_feel;
+ backend.putString(lookAndFeelPreference, look_and_feel);
+ flush_preferences();
+ for (MicroUIListener l : ui_listeners)
+ l.ui_changed(look_and_feel);
+ }
+ }
+
+ public static String look_and_feel() {
+ synchronized (backend) {
+ return look_and_feel;
+ }
+ }
+
+ public static void register_ui_listener(MicroUIListener l) {
+ synchronized(backend) {
+ ui_listeners.add(l);
+ }
+ }
+
+ public static void unregister_ui_listener(MicroUIListener l) {
+ synchronized (backend) {
+ ui_listeners.remove(l);
+ }
+ }
+ public static void set_serial_debug(boolean new_serial_debug) {
+ synchronized (backend) {
+ serial_debug = new_serial_debug;
+ backend.putBoolean(serialDebugPreference, serial_debug);
+ flush_preferences();
+ }
+ }
+
+ public static boolean serial_debug() {
+ synchronized (backend) {
+ return serial_debug;
+ }
+ }
+
+}
--- /dev/null
+/*
+ * Copyright © 2012 Mike Beattie <mike@ethernal.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+
+package org.altusmetrum.micropeak;
+
+import java.io.File;
+import java.util.prefs.*;
+import org.altusmetrum.AltosLib.*;
+import javax.swing.filechooser.FileSystemView;
+
+public class MicroPreferencesBackend implements AltosPreferencesBackend {
+
+ private Preferences _preferences = null;
+
+ public MicroPreferencesBackend() {
+ _preferences = Preferences.userRoot().node("/org/altusmetrum/altosui");
+ }
+
+ public MicroPreferencesBackend(Preferences in_preferences) {
+ _preferences = in_preferences;
+ }
+
+ public String getString(String key, String def) {
+ return _preferences.get(key, def);
+ }
+ public void putString(String key, String value) {
+ _preferences.put(key, value);
+ }
+
+ public int getInt(String key, int def) {
+ return _preferences.getInt(key, def);
+ }
+ public void putInt(String key, int value) {
+ _preferences.putInt(key, value);
+ }
+
+ public double getDouble(String key, double def) {
+ return _preferences.getDouble(key, def);
+ }
+ public void putDouble(String key, double value) {
+ _preferences.putDouble(key, value);
+ }
+
+ public boolean getBoolean(String key, boolean def) {
+ return _preferences.getBoolean(key, def);
+ }
+ public void putBoolean(String key, boolean value) {
+ _preferences.putBoolean(key, value);
+ }
+
+ public boolean nodeExists(String key) {
+ try {
+ return _preferences.nodeExists(key);
+ } catch (BackingStoreException be) {
+ return false;
+ }
+ }
+
+ public AltosPreferencesBackend node(String key) {
+ return new MicroPreferencesBackend(_preferences.node(key));
+ }
+
+ public String[] keys() {
+ try {
+ return _preferences.keys();
+ } catch (BackingStoreException be) {
+ return null;
+ }
+ }
+
+ public void remove(String key) {
+ _preferences.remove(key);
+ }
+
+ public void flush() {
+ try {
+ _preferences.flush();
+ } catch (BackingStoreException ee) {
+ System.err.printf("Cannot save preferences\n");
+ }
+ }
+
+ public File homeDirectory() {
+ /* Use the file system view default directory */
+ return FileSystemView.getFileSystemView().getDefaultDirectory();
+ }
+}
--- /dev/null
+/*
+ * Copyright © 2012 Keith Packard <keithp@keithp.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+
+package org.altusmetrum.micropeak;
+import java.util.*;
+import java.io.*;
+import libaltosJNI.*;
+
+public class MicroSerial extends InputStream {
+ SWIGTYPE_p_altos_file file;
+
+ public int read() {
+ int c = libaltos.altos_getchar(file, 0);
+ if (MicroPreferences.serial_debug)
+ System.out.printf("%c", c);
+ return c;
+ }
+
+ public void close() {
+ if (file != null) {
+ libaltos.altos_close(file);
+ file = null;
+ }
+ }
+
+ public MicroSerial(MicroUSB usb) throws FileNotFoundException {
+ file = usb.open();
+ if (file == null) {
+ final String message = usb.getErrorString();
+ throw new FileNotFoundException(String.format("%s (%s)",
+ usb.toShortString(),
+ message));
+ }
+ }
+}
--- /dev/null
+/*
+ * Copyright © 2011 Keith Packard <keithp@keithp.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+
+package org.altusmetrum.micropeak;
+
+public interface MicroUIListener {
+ public void ui_changed(String look_and_feel);
+}
--- /dev/null
+/*
+ * Copyright © 2010 Keith Packard <keithp@keithp.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+
+package org.altusmetrum.micropeak;
+import java.util.*;
+import libaltosJNI.*;
+
+public class MicroUSB extends altos_device {
+
+ static boolean initialized = false;
+ static boolean loaded_library = false;
+
+ public static boolean load_library() {
+ if (!initialized) {
+ try {
+ System.loadLibrary("altos");
+ libaltos.altos_init();
+ loaded_library = true;
+ } catch (UnsatisfiedLinkError e) {
+ try {
+ System.loadLibrary("altos64");
+ libaltos.altos_init();
+ loaded_library = true;
+ } catch (UnsatisfiedLinkError e2) {
+ loaded_library = false;
+ }
+ }
+ initialized = true;
+ }
+ return loaded_library;
+ }
+
+ public String toString() {
+ String name = getName();
+ if (name == null)
+ name = "Altus Metrum";
+ return String.format("%-20.20s %4d %s",
+ name, getSerial(), getPath());
+ }
+
+ public String toShortString() {
+ String name = getName();
+ if (name == null)
+ name = "Altus Metrum";
+ return String.format("%s %d %s",
+ name, getSerial(), getPath());
+
+ }
+
+ public String getErrorString() {
+ altos_error error = new altos_error();
+
+ libaltos.altos_get_last_error(error);
+ return String.format("%s (%d)", error.getString(), error.getCode());
+ }
+
+ public SWIGTYPE_p_altos_file open() {
+ return libaltos.altos_open(this);
+ }
+
+ private boolean isMicro() {
+ if (getVendor() != 0x0403)
+ return false;
+ if (getProduct() != 0x6001)
+ return false;
+ return true;
+ }
+
+ static java.util.List<MicroUSB> list() {
+ if (!load_library())
+ return null;
+
+ SWIGTYPE_p_altos_list list = libaltos.altos_list_start();
+
+ ArrayList<MicroUSB> device_list = new ArrayList<MicroUSB>();
+ if (list != null) {
+ for (;;) {
+ MicroUSB device = new MicroUSB();
+ if (libaltos.altos_list_next(list, device) == 0)
+ break;
+ if (device.isMicro())
+ device_list.add(device);
+ }
+ libaltos.altos_list_finish(list);
+ }
+
+ return device_list;
+ }
+}
\ No newline at end of file
include ../Version
endif
-# Support for a logging EEPROM
-#
-#EEPROM_SRC=ao_async.c \
-# ao_i2c_attiny.c \
-# ao_at24c.c
-#
-
ALTOS_SRC = \
ao_micropeak.c \
ao_spi_attiny.c \
ao_notask.c \
ao_eeprom_tiny.c \
ao_panic.c \
- $(EEPROM_SRC)
+ ao_log_micro.c \
+ ao_async.c
INC=\
ao.h \
ao_arch_funcs.h \
ao_exti.h \
ao_ms5607.h \
+ ao_log_micro.h \
+ ao_micropeak.h \
altitude-pa.h
IDPRODUCT=0
PRODUCT=MicroPeak-v0.1
PRODUCT_DEF=-DMICROPEAK
CFLAGS = $(PRODUCT_DEF) -I. -I../attiny -I../core -I.. -I../drivers
-CFLAGS += -g -mmcu=$(MCU) -Wall -Wstrict-prototypes -O3 -mcall-prologues -DATTINY
+CFLAGS += -g -mmcu=$(MCU) -Wall -Wstrict-prototypes -O2 -mcall-prologues -DATTINY
NICKLE=nickle
#define AO_ASYNC_BAUD 38400l
#define AO_ASYNC_DELAY (uint8_t) (1000000l / AO_ASYNC_BAUD)
+#define LED_PORT PORTB
+
+void
+ao_async_start(void)
+{
+ LED_PORT |= (1 << AO_LED_SERIAL);
+}
+
+void
+ao_async_stop(void)
+{
+ LED_PORT &= ~(1 << AO_LED_SERIAL);
+}
+
void
ao_async_byte(uint8_t byte)
{
uint8_t b;
uint16_t w;
- /* start bit */
-
- /* start data stop */
- w = 0x001 | (byte << 1) | 0x000;
+ /* start data stop */
+ w = (0x000 << 0) | (byte << 1) | (0x001 << 9);
+ ao_arch_block_interrupts();
for (b = 0; b < 10; b++) {
- ao_led_set((w & 1) << AO_LED_SERIAL);
+ uint8_t v = LED_PORT & ~(1 << AO_LED_SERIAL);
+ v |= (w & 1) << AO_LED_SERIAL;
+ LED_PORT = v;
w >>= 1;
- ao_delay_us(26);
+
+ /* Carefully timed to hit around 9600 baud */
+ asm volatile ("nop");
+ asm volatile ("nop");
+
+ asm volatile ("nop");
+ asm volatile ("nop");
+ asm volatile ("nop");
+ asm volatile ("nop");
+ asm volatile ("nop");
+
+ asm volatile ("nop");
+ asm volatile ("nop");
+ asm volatile ("nop");
+ asm volatile ("nop");
+ asm volatile ("nop");
}
+ ao_arch_release_interrupts();
}
#ifndef _AO_ASYNC_H_
#define _AO_ASYNC_H_
+void
+ao_async_start(void);
+
+void
+ao_async_stop(void);
+
void
ao_async_byte(uint8_t byte);
*/
#include <ao.h>
+#include <ao_micropeak.h>
#include <ao_log_micro.h>
#include <ao_async.h>
-#if HAS_EEPROM
-
-ao_pos_t ao_log_micro_pos;
+static uint16_t ao_log_offset = STARTING_LOG_OFFSET;
void
-ao_log_micro_data(uint32_t data)
+ao_log_micro_save(void)
{
- ao_storage_write(ao_log_micro_pos, &data, sizeof (data));
- ao_log_micro_pos += sizeof (data);
+ uint16_t n_samples = (ao_log_offset - STARTING_LOG_OFFSET) / sizeof (uint16_t);
+ ao_eeprom_write(PA_GROUND_OFFSET, &pa_ground, sizeof (pa_ground));
+ ao_eeprom_write(PA_MIN_OFFSET, &pa_min, sizeof (pa_min));
+ ao_eeprom_write(N_SAMPLES_OFFSET, &n_samples, sizeof (n_samples));
}
-uint32_t ao_log_last_ground;
-uint32_t ao_log_last_done;
+void
+ao_log_micro_restore(void)
+{
+ ao_eeprom_read(PA_GROUND_OFFSET, &pa_ground, sizeof (pa_ground));
+ ao_eeprom_read(PA_MIN_OFFSET, &pa_min, sizeof (pa_min));
+}
-uint8_t
-ao_log_micro_scan(void)
+void
+ao_log_micro_data(void)
{
- uint32_t data;
- ao_pos_t pos;
+ uint16_t low_bits = pa;
- ao_storage_read(0, &data, sizeof (data));
- if ((data & AO_LOG_MICRO_MASK) != AO_LOG_MICRO_GROUND)
- return 0;
+ if (ao_log_offset < MAX_LOG_OFFSET) {
+ ao_eeprom_write(ao_log_offset, &low_bits, sizeof (low_bits));
+ ao_log_offset += sizeof (low_bits);
+ }
+}
+
+#define POLY 0x8408
+
+static uint16_t
+ao_log_micro_crc(uint16_t crc, uint8_t byte)
+{
+ uint8_t i;
- ao_log_last_ground = data & ~(AO_LOG_MICRO_MASK);
- for (pos = 4; pos < ao_storage_total; pos += 4) {
- ao_storage_read(pos, &data, sizeof (data));
- if ((data & AO_LOG_MICRO_MASK) == AO_LOG_MICRO_GROUND) {
- ao_log_last_done = data & ~(AO_LOG_MICRO_MASK);
- return 1;
- }
+ for (i = 0; i < 8; i++) {
+ if ((crc & 0x0001) ^ (byte & 0x0001))
+ crc = (crc >> 1) ^ POLY;
+ else
+ crc = crc >> 1;
+ byte >>= 1;
}
- return 0;
+ return crc;
+}
+
+static void
+ao_log_hex_nibble(uint8_t b)
+{
+ if (b < 10)
+ ao_async_byte('0' + b);
+ else
+ ao_async_byte('a' - 10 + b);
+}
+
+static void
+ao_log_hex(uint8_t b)
+{
+ ao_log_hex_nibble(b>>4);
+ ao_log_hex_nibble(b&0xf);
+}
+
+static void
+ao_log_newline(void)
+{
+ ao_async_byte('\r');
+ ao_async_byte('\n');
}
void
ao_log_micro_dump(void)
{
- ao_pos_t pos;
- uint8_t data[4];
- uint8_t i;
+ uint16_t n_samples;
+ uint16_t nbytes;
+ uint8_t byte;
+ uint16_t b;
+ uint16_t crc = 0xffff;
- for (pos = 0; pos < ao_storage_total; pos += 4) {
- ao_storage_read(pos, data, 4);
- for (i = 0; i < 4; i++)
- ao_async_byte(data[i]);
- if (data[3] == (uint8_t) (AO_LOG_MICRO_GROUND >> 24))
- break;
+ ao_eeprom_read(N_SAMPLES_OFFSET, &n_samples, sizeof (n_samples));
+ if (n_samples == 0xffff)
+ n_samples = 0;
+ nbytes = STARTING_LOG_OFFSET + sizeof (uint16_t) * n_samples;
+ ao_async_start();
+ ao_async_byte('M');
+ ao_async_byte('P');
+ for (b = 0; b < nbytes; b++) {
+ if ((b & 0xf) == 0)
+ ao_log_newline();
+ ao_eeprom_read(b, &byte, 1);
+ ao_log_hex(byte);
+ crc = ao_log_micro_crc(crc, byte);
}
+ ao_log_newline();
+ crc = ~crc;
+ ao_log_hex(crc >> 8);
+ ao_log_hex(crc);
+ ao_log_newline();
+ ao_async_stop();
}
-
-#endif
#ifndef _AO_LOG_MICRO_H_
#define _AO_LOG_MICRO_H_
-#define AO_LOG_MICRO_GROUND (0l << 24)
-#define AO_LOG_MICRO_DATA (1l << 24)
-#define AO_LOG_MICRO_DONE (0xaal << 24)
-#define AO_LOG_MICRO_MASK (0xffl << 24)
+#define PA_GROUND_OFFSET 0
+#define PA_MIN_OFFSET 4
+#define N_SAMPLES_OFFSET 8
+#define STARTING_LOG_OFFSET 10
+#define MAX_LOG_OFFSET 512
void
-ao_log_micro_data(uint32_t data);
+ao_log_micro_save(void);
-extern uint32_t ao_log_last_ground;
-extern uint32_t ao_log_last_done;
+void
+ao_log_micro_restore(void);
-uint8_t
-ao_log_micro_scan(void);
+void
+ao_log_micro_data(void);
void
ao_log_micro_dump(void);
*/
#include <ao.h>
+#include <ao_micropeak.h>
#include <ao_ms5607.h>
#include <ao_log_micro.h>
+#include <ao_async.h>
static struct ao_ms5607_sample sample;
static struct ao_ms5607_value value;
-static uint32_t pa;
-static uint32_t pa_sum;
-static uint32_t pa_avg;
-static int32_t pa_diff;
-static uint32_t pa_ground;
-static uint32_t pa_min;
-static uint32_t pa_interval_min, pa_interval_max;
-static alt_t ground_alt, max_alt;
+uint32_t pa;
+uint32_t pa_avg;
+uint32_t pa_ground;
+uint32_t pa_min;
+alt_t ground_alt, max_alt;
alt_t ao_max_height;
+static uint32_t pa_sum;
+
static void
ao_pa_get(void)
{
pa = value.pres;
}
-#define FILTER_SHIFT 3
-#define SAMPLE_SLEEP AO_MS_TO_TICKS(96)
-
-/* 16 sample, or about two seconds worth */
-#define GROUND_AVG_SHIFT 4
-#define GROUND_AVG (1 << GROUND_AVG_SHIFT)
-
-/* Pressure change (in Pa) to detect boost */
-#define BOOST_DETECT 120 /* 10m at sea level, 12m at 2000m */
-
-/* Wait after power on before doing anything to give the user time to assemble the rocket */
-#define BOOST_DELAY AO_SEC_TO_TICKS(30)
-
-/* Pressure change (in Pa) to detect landing */
-#define LAND_DETECT 12 /* 1m at sea level, 1.2m at 2000m */
-
static void
ao_compute_height(void)
{
ao_max_height = max_alt - ground_alt;
}
-#if !HAS_EEPROM
-
-#define PA_GROUND_OFFSET 0
-#define PA_MIN_OFFSET 4
-#define N_SAMPLES_OFFSET 8
-#define STARTING_LOG_OFFSET 10
-#define MAX_LOG_OFFSET 512
-
-static uint16_t ao_log_offset = STARTING_LOG_OFFSET;
-
-void
-ao_save_flight(void)
-{
- uint16_t n_samples = (ao_log_offset - STARTING_LOG_OFFSET) / sizeof (uint16_t);
- ao_eeprom_write(PA_GROUND_OFFSET, &pa_ground, sizeof (pa_ground));
- ao_eeprom_write(PA_MIN_OFFSET, &pa_min, sizeof (pa_min));
- ao_eeprom_write(N_SAMPLES_OFFSET, &n_samples, sizeof (n_samples));
-}
-
-void
-ao_restore_flight(void)
-{
- ao_eeprom_read(PA_GROUND_OFFSET, &pa_ground, sizeof (pa_ground));
- ao_eeprom_read(PA_MIN_OFFSET, &pa_min, sizeof (pa_min));
-}
-
-void
-ao_log_micro(void)
+static void
+ao_pips(void)
{
- uint16_t low_bits = pa;
-
- if (ao_log_offset < MAX_LOG_OFFSET) {
- ao_eeprom_write(ao_log_offset, &low_bits, sizeof (low_bits));
- ao_log_offset += sizeof (low_bits);
+ uint8_t i;
+ for (i = 0; i < 10; i++) {
+ ao_led_toggle(AO_LED_REPORT);
+ ao_delay(AO_MS_TO_TICKS(80));
}
+ ao_delay(AO_MS_TO_TICKS(200));
}
-#endif
int
main(void)
{
int16_t sample_count;
uint16_t time;
-#if HAS_EEPROM
- uint8_t dump_eeprom = 0;
-#endif
+ uint32_t pa_interval_min, pa_interval_max;
+ int32_t pa_diff;
+
ao_led_init(LEDS_AVAILABLE);
ao_timer_init();
-#if HAS_EEPROM
-
- /* Set MOSI and CLK as inputs with pull-ups */
- DDRB &= ~(1 << 0) | (1 << 2);
- PORTB |= (1 << 0) | (1 << 2);
-
- /* Check to see if either MOSI or CLK are pulled low by the
- * user shorting them to ground. If so, dump the eeprom out
- * via the LED. Wait for the shorting wire to go away before
- * continuing.
- */
- while ((PINB & ((1 << 0) | (1 << 2))) != ((1 << 0) | (1 << 2)))
- dump_eeprom = 1;
- PORTB &= ~(1 << 0) | (1 << 2);
-
- ao_i2c_init();
-#endif
- ao_restore_flight();
- ao_compute_height();
- /* Give the person a second to get their finger out of the way */
- ao_delay(AO_MS_TO_TICKS(1000));
- ao_report_altitude();
-
+ /* Init external hardware */
ao_spi_init();
ao_ms5607_init();
ao_ms5607_setup();
-#if HAS_EEPROM
- ao_storage_init();
-
- /* Check to see if there's a flight recorded in memory */
- if (dump_eeprom && ao_log_micro_scan())
- ao_log_micro_dump();
-#endif
+ /* Give the person a second to get their finger out of the way */
+ ao_delay(AO_MS_TO_TICKS(1000));
+ ao_log_micro_restore();
+ ao_compute_height();
+ ao_report_altitude();
+ ao_pips();
+ ao_log_micro_dump();
+
ao_delay(BOOST_DELAY);
/* Wait for motion, averaging values to get ground pressure */
time = ao_time();
pa_ground >>= FILTER_SHIFT;
-#if HAS_EEPROM
- ao_log_micro_data(AO_LOG_MICRO_GROUND | pa_ground);
-#endif
-
/* Now sit around until the pressure is stable again and record the max */
sample_count = 0;
ao_pa_get();
if ((sample_count & 3) == 0)
ao_led_off(AO_LED_REPORT);
-#if HAS_EEPROM
- ao_log_micro_data(AO_LOG_MICRO_DATA | pa);
-#else
if (sample_count & 1)
- ao_log_micro();
-#endif
+ ao_log_micro_data();
pa_avg = pa_avg - (pa_avg >> FILTER_SHIFT) + pa;
if (pa_avg < pa_min)
pa_min = pa_avg;
}
}
pa_min >>= FILTER_SHIFT;
-#if HAS_EEPROM
- ao_log_micro_data(AO_LOG_MICRO_DONE | pa_min);
-#endif
- ao_save_flight();
+ ao_log_micro_save();
ao_compute_height();
ao_report_altitude();
for (;;) {
--- /dev/null
+/*
+ * Copyright © 2012 Keith Packard <keithp@keithp.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+
+#ifndef _AO_MICROPEAK_H_
+#define _AO_MICROPEAK_H_
+
+#define FILTER_SHIFT 3
+#define SAMPLE_SLEEP AO_MS_TO_TICKS(96)
+
+/* 16 sample, or about two seconds worth */
+#define GROUND_AVG_SHIFT 4
+#define GROUND_AVG (1 << GROUND_AVG_SHIFT)
+
+/* Pressure change (in Pa) to detect boost */
+#define BOOST_DETECT 120 /* 10m at sea level, 12m at 2000m */
+
+/* Wait after power on before doing anything to give the user time to assemble the rocket */
+#define BOOST_DELAY AO_SEC_TO_TICKS(30)
+
+/* Pressure change (in Pa) to detect landing */
+#define LAND_DETECT 12 /* 1m at sea level, 1.2m at 2000m */
+
+/* Current sensor pressure value */
+extern uint32_t pa;
+
+/* IIR filtered pressure value */
+extern uint32_t pa_avg;
+
+/* Average pressure value on ground */
+extern uint32_t pa_ground;
+
+/* Minimum recorded filtered pressure value */
+extern uint32_t pa_min;
+
+/* Pressure values converted to altitudes */
+extern alt_t ground_alt, max_alt;
+
+/* max_alt - ground_alt */
+extern alt_t ao_max_height;
+
+#endif
+
projects / fw / altos / commitdiff
