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SDR: Add option to send (previously recorded) IQ data instead of TX data

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This commit is contained in:
Andreas Eversberg
2017-03-16 18:06:45 +01:00
parent 369bda87a9
commit 1445ca2fac
3 changed files with 34 additions and 7 deletions
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11
src/common/main_common.c
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@@ -68,6 +68,7 @@ double sdr_rx_gain = 0, sdr_tx_gain = 0;
const char *write_iq_rx_wave = NULL;
const char *write_iq_tx_wave = NULL;
const char *read_iq_rx_wave = NULL;
const char *read_iq_tx_wave = NULL;
void print_help_common(const char *arg0, const char *ext_usage)
{
printf("Usage: %s -k <kanal/channel> %s[options] [station-id]\n", arg0, ext_usage);
@@ -148,6 +149,8 @@ void print_help_common(const char *arg0, const char *ext_usage)
printf(" Write transmitted IQ data to given wave file.\n");
printf(" --read-iq-rx-wave <file>\n");
printf(" Replace received IQ data by given wave file.\n");
printf(" --read-iq-tx-wave <file>\n");
printf(" Replace transmitted IQ data by given wave file.\n");
#endif
printf("\nNetwork specific options:\n");
}
@@ -174,6 +177,7 @@ void print_hotkeys_common(void)
#define OPT_WRITE_IQ_RX_WAVE 1105
#define OPT_WRITE_IQ_TX_WAVE 1106
#define OPT_READ_IQ_RX_WAVE 1107
#define OPT_READ_IQ_TX_WAVE 1108
static struct option long_options_common[] = {
{"help", 0, 0, 'h'},
@@ -204,6 +208,7 @@ static struct option long_options_common[] = {
{"write-iq-rx-wave", 1, 0, OPT_WRITE_IQ_RX_WAVE},
{"write-iq-tx-wave", 1, 0, OPT_WRITE_IQ_TX_WAVE},
{"read-iq-rx-wave", 1, 0, OPT_READ_IQ_RX_WAVE},
{"read-iq-tx-wave", 1, 0, OPT_READ_IQ_TX_WAVE},
{0, 0, 0, 0}
};
@@ -379,6 +384,10 @@ void opt_switch_common(int c, char *arg0, int *skip_args)
read_iq_rx_wave = strdup(optarg);
*skip_args += 2;
break;
case OPT_READ_IQ_TX_WAVE:
read_iq_tx_wave = strdup(optarg);
*skip_args += 2;
break;
default:
exit (0);
}
@@ -461,7 +470,7 @@ void main_common(int *quit, int latency, int interval, void (*myhandler)(void),
#endif
#ifdef HAVE_SDR
rc = sdr_init(sdr_uhd, sdr_soapy, sdr_args, sdr_rx_gain, sdr_tx_gain, write_iq_rx_wave, write_iq_tx_wave, read_iq_rx_wave);
rc = sdr_init(sdr_uhd, sdr_soapy, sdr_args, sdr_rx_gain, sdr_tx_gain, write_iq_rx_wave, write_iq_tx_wave, read_iq_rx_wave, read_iq_tx_wave);
if (rc < 0)
return;
#endif