void QX::launch_clicked()
{
int sel = GetClickedId();
if (sel<0) return;
DesktopEntry entry = scanner->entries[sel];
QString appname = entry.file;
ProfileManager *mngr = new ProfileManager();
AppProfile prof = mngr->GetAppProfile(appname);
delete mngr;
#ifdef QTOPIA
if (prof.antiDim)
{
powerConstraint = QtopiaApplication::Disable;
}
else if (prof.antiSuspend)
{
powerConstraint = QtopiaApplication::DisableSuspend;
}
if (prof.gps)
gpsPower("1");
#endif
if (prof.init != "")
system(prof.init.toUtf8().data());
//if (prof.qvga) { }
QString cmd = entry.exec;
if ((prof.wm) || (prof.kbd))
{
QString script = "/tmp/.QX_app_launcher.sh";
QFile f(script);
if (f.open(QIODevice::WriteOnly))
{
f.write("matchbox-window-manager &\n");
f.write("sleep 5\n");
if (prof.kbd)
f.write("matchbox-keyboard &\n");
f.write(entry.exec.toUtf8());
f.close();
}
cmd = "sh " + script;
}
QString applabel = "<b>"+entry.name+"</b><br/>"+entry.exec;
runApp(cmd, applabel, prof.rotate);
}
int main() {
char state;
int nlock_count = 0, n;
setup();
for (;;) {
wdt.kick();
ftdi.printf("Entering Loop.\r\n");
status_led = !status_led;
write_rfm868(0x07, 0x01); // turn tx off - needed for below code
write_rfm434(0x07, 0x01);
// If GPS does not have lock for > 8 loops, restart it.
if (nlock_count>8) {
gpsPower(0);
wait(2);
gpsPower(1);
nlock_count = 0;
}
wait(0.1); // wait for tx to turn off
// Get temp while radio off
temperature = (int16_t)((temp.read_u16()-9930)/19.9);
battery_voltage = (int16_t)(battery.read()*BATT_MUL);
rssi = ((int)read_rfm868(26)*51 - 12400)/100; // returned in dBm
if (rssi > -50) { // if 868 channel is busy
enable_868 = 0;
} else {
enable_868 = 1;
write_rfm868(0x07, 0x08); // turn tx on
}
write_rfm434(0x07, 0x08); // turn tx on
// Check for GPS lock
gps_check_lock();
if (lock==0) {
state='L';
nlock_count++;
} else if (!enable_868) {
state='O';
} else {
nlock_count = 0;
state='F';
}
gps_get_position();
gps_get_time();
// Process triggers here
if (config_err == 0) {
ftdi.printf("Running triggers... ");
runTrigger(0);
runTrigger(1);
runTrigger(2);
ftdi.printf("Finished. \r\n");
}
// Cutdown check
if (cutdown_enabled && (alt>CUTDOWN_ALT)) {
// Double check the altitude!
gps_get_position();
if (alt>CUTDOWN_ALT) {
ftdi.printf("Cutting wire!!!! \r\n");
cutdown = 1; // burn that wire!!!!!. .. !
wait(3);
cutdown = 0;
cutdown_enabled = 0;
state = 'C';
}
}
// Do TX (always true, triggers not quite working)
//if (send_gps) {
if (1) {
n = sprintf (buffer434, "$$VERTIGO,%d,%02d%02d%02d,%ld,%ld,%ld,%d,%c", count434, hour, minute, second, lat, lon, alt, sats, state);
n = sprintf (buffer434, "%s*%04X\n", buffer434, (CRC16_checksum(buffer434) & 0xFFFF));
rtty_434_txstring(buffer434);
save_434id(count434++);
send_gps = 0;
}
// And for 868 if enabled
if(enable_868) {
ftdi.printf("Doing 868 now \r\n");
for (int count=0; count<10; count++) {
ftdi.printf("\t loop %d\r\n", count);
last_lon = lon;
last_lat = lat;
last_alt = alt;
gps_get_position();
gps_get_time();
if ((lat==last_lat)&&(lon==last_lon)&&(alt==last_alt)) {
gps_check_lock();
} else {
state = 'F'; // cheat a second here.
}
n = sprintf (buffer868, "$$8VERTIGO,%d,%02d%02d%02d,%ld,%ld,%ld,%d,%c,%d,%d,%d", count868, hour, minute, second, lat, lon, alt, sats, state, temperature, battery_voltage, rssi);
n = sprintf (buffer868, "%s*%04X\n", buffer868, (CRC16_checksum(buffer868) & 0xFFFF));
rtty_868_txstring(buffer868);
save_868id(count868++);
}
}
}
return 0;
}