int main(int argc,char* argv[]) {
struct dspserver_config config;
memset(&config, 0, sizeof(config));
// Register signal and signal handler
signal(SIGINT, signal_shutdown);
char directory[MAXPATHLEN];
strcpy(config.soundCardName,"HPSDR");
strcpy(config.server_address,"127.0.0.1"); // localhost
strcpy(config.share_config_file, getenv("HOME"));
strcat(config.share_config_file, "/dspserver.conf");
processCommands(argc,argv,&config);
fprintf(stderr, "Reading conf file %s\n", config.share_config_file);
init_register(config.share_config_file); // we now read our conf always
// start web registration if set
if (toShareOrNotToShare) {
fprintf(stderr, "Activating Web register\n");
}
fprintf(stderr,"gHPSDR rx %d (Version %s)\n",receiver,VERSION);
printversion();
setSoundcard(getSoundcardId(config.soundCardName));
// initialize DttSP
if(getcwd(directory, sizeof(directory))==NULL) {
fprintf(stderr,"current working directory path is > MAXPATHLEN");
exit(1);
}
Setup_SDR(directory);
Release_Update();
SetTRX(0,0); // thread 0 is for receive
SetTRX(1,1); // thread 1 is for transmit
SetRingBufferOffset(0,config.offset);
SetThreadProcessingMode(0,RUN_PLAY);
SetThreadProcessingMode(1,RUN_PLAY);
SetSubRXSt(0,1,1);
SetRXOutputGain(0,0,0.20);
SetRXOsc(0,0, -LO_offset);
SetRXOsc(0,1, -LO_offset);
reset_for_buflen(0,1024);
reset_for_buflen(1,1024);
client_init(receiver);
audio_stream_init(receiver);
audio_stream_reset();
codec2 = codec2_create();
G711A_init();
ozy_init(config.server_address);
SetMode(1, 0, USB);
SetTXFilter(1, 150, 2850);
SetTXOsc(1, LO_offset);
SetTXAMCarrierLevel(1, 0.5);
tx_init(); // starts the tx_thread
while(1) {
sleep(10000);
}
// codec2_destroy(codec2);
return 0;
}
int main(int argc,char* argv[]) {
memset(&config, 0, sizeof(config));
// Register signal and signal handler
signal(SIGINT, signal_shutdown);
char directory[MAXPATHLEN];
strcpy(config.soundCardName,"HPSDR");
strcpy(config.server_address,"127.0.0.1"); // localhost
strcpy(config.share_config_file, getenv("HOME"));
strcat(config.share_config_file, "/dspserver.conf");
processCommands(argc,argv,&config);
#ifdef THREAD_DEBUG
sdr_threads_init();
#endif /* THREAD_DEBUG */
fprintf(stderr, "Reading conf file %s\n", config.share_config_file);
init_register(config.share_config_file); // we now read our conf always
// start web registration if set
if (toShareOrNotToShare) {
fprintf(stderr, "Activating Web register\n");
}
fprintf(stderr,"gHPSDR rx %d (Version %s)\n",receiver,VERSION);
printversion();
setSoundcard(getSoundcardId(config.soundCardName));
// initialize DttSP
if(getcwd(directory, sizeof(directory))==NULL) {
fprintf(stderr,"current working directory path is > MAXPATHLEN");
exit(1);
}
Setup_SDR(directory);
Release_Update();
SetTRX(0,0); // thread 0 is for receive
SetTRX(1,1); // thread 1 is for transmit
SetRingBufferOffset(0,config.offset);
SetThreadProcessingMode(0,RUN_PLAY);
SetThreadProcessingMode(1,RUN_PLAY);
SetSubRXSt(0,1,1);
SetRXOutputGain(0,0,0.20);
SetRXOsc(0,0, -LO_offset);
SetRXOsc(0,1, -LO_offset);
reset_for_buflen(0,1024);
reset_for_buflen(1,1024);
client_init(receiver); // create the main thread responsible for listen TCP socket
// on the read callback:
// accept and interpret the commands from remote GUI
// parse mic data from remote and enque them into Mic_audio_stream queue
// see client.c
//
// on the write callback:
// read the audio_stream_queue and send into the TCP socket
//
audio_stream_init(receiver);
audio_stream_reset();
codec2 = codec2_create(CODEC2_MODE_3200);
G711A_init();
ozy_init(config.server_address); // create and starts iq_thread in ozy.c in order to
// receive iq stream from hardware server
// process it in DttSP
// makes the sample rate adaption for resulting audio
// puts audio stream in a queue (via calls to audio_stream_queue_add
// in audio_stream_put_samples() in audiostream.c)
//
// in case of HPSDR hardware (that is provided with a local D/A converter
// sends via ozy_send() the audio back to the hardware server
SetMode(1, 0, USB);
SetTXFilter(1, 150, 2850);
SetTXOsc(1, LO_offset);
SetTXAMCarrierLevel(1, 0.5);
tx_init(); // create and starts the tx_thread (see client.c)
// the tx_thread reads the Mic_audio_stream queue, makes the sample rate adaption
// process the data into DttSP in order to get the modulation process done,
// and sends back to the hardware server process (via ozy_send() )
#ifdef THREAD_DEBUG
/* Note that some thread interactions will be lost at startup due to
* the fact that the subsystem threads are all started. We can't
* init this until late, though, or we'll catch initializations
* performed at boot time as errors. */
if (config.thread_debug) {
sdr_threads_debug(TRUE);
}
#endif /* THREAD_DEBUG */
while(1) {
sleep(10000);
}
// codec2_destroy(codec2);
return 0;
}
