static int fatfs_provider_open(void *ip, posix_stream_t *s, const char *path,
int mode) {
FATFS *fs = (FATFS*) ip;
FIL *fd = new_fil();
(void) fs;
s->vmt = &fatfs_vmt;
s->ip = fd;
if (wf_open(fd, path, posix_mode_to_ffmode(mode)) != FR_OK)
return -1;
return 0;
}
int main(int argc, char* argv[])
{
int frequency;
int gain = AUTO_GAIN;
struct dab_state_t* dab;
if ((argc < 3) || (argc > 5)) {
usage();
return 1;
}
frequency = atoi(argv[2]);
std::string device_arg(argv[1]);
if (device_arg == "-w") {
if (wf_open(&wf,"/dev/wavefinder0") >= 0) {
init_dab_state(&dab,&wf,eti_callback);
dab->device_type = DAB_DEVICE_WAVEFINDER;
do_wf_decode(dab,frequency);
}
else {
fprintf(stderr, "Could not open wavefinder\n");
}
}
else if (device_arg == "-r") {
if (argc > 3) { gain = atoi(argv[3]); }
init_dab_state(&dab,&sdr,eti_callback);
dab->device_type = DAB_DEVICE_RTLSDR;
do_sdr_decode(dab,frequency,gain);
}
else if (device_arg == "-h") {
if (argc > 3) { hackrf_vga_gain = atoi(argv[3]); }
if (argc > 4) { hackrf_lna_gain = atoi(argv[4]); }
init_dab_state(&dab,&sdr,eti_callback);
dab->device_type = DAB_DEVICE_HACKRF;
do_sdr_decode(dab,frequency,gain);
}
else {
usage();
return 1;
}
}
int main(int argc, char* argv[])
{
int frequency;
int gain = AUTO_GAIN;
struct dab_state_t* dab;
if ((argc < 2) || (argc > 3)) {
usage();
return 1;
}
frequency = atoi(argv[1]);
if (argc > 2) { gain = atoi(argv[2]); }
if (wf_open(&wf,"/dev/wavefinder0") >= 0) {
init_dab_state(&dab,&wf,eti_callback);
dab->device_type = DAB_DEVICE_WAVEFINDER;
do_wf_decode(dab,frequency);
} else {
init_dab_state(&dab,&sdr,eti_callback);
dab->device_type = DAB_DEVICE_RTLSDR;
do_sdr_decode(dab,frequency,gain);
}
}
