williamp/osmocom-analog
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Wave recording and playback now uses multi channels

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This commit is contained in:
Andreas Eversberg
2017-01-13 07:31:15 +01:00
parent 2d8d7e62c1
commit 19b396ab4d
7 changed files with 201 additions and 67 deletions
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42
src/common/main_common.c
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@@ -60,7 +60,9 @@ const char *write_tx_wave = NULL;
const char *read_rx_wave = NULL;
static const char *sdr_args = "";
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;
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);
@@ -111,18 +113,25 @@ void print_help_common(const char *arg0, const char *ext_usage)
printf(" -r --realtime <prio>\n");
printf(" Set prio: 0 to diable, 99 for maximum (default = %d)\n", rt_prio);
printf(" --write-rx-wave <file>\n");
printf(" Write received audio to given wav audio file.\n");
printf(" Write received audio to given wave file.\n");
printf(" --write-tx-wave <file>\n");
printf(" Write transmitted audio to given wav audio file.\n");
printf(" Write transmitted audio to given wave file.\n");
printf(" --read-rx-wave <file>\n");
printf(" Replace received audio by given wav audio file.\n");
printf(" Replace received audio by given wave file.\n");
#ifdef HAVE_SDR
printf("\nSDR options:\n");
printf(" --sdr-args <args>\n");
printf(" Optional SDR device arguments\n");
printf(" --sdr-rx-gain <gain>\n");
printf(" SDR device's RX gain in dB (default = %.1f)\n", sdr_rx_gain);
printf(" --sdr-tx-gain <gain>\n");
printf(" SDR device's TX gain in dB (default = %.1f)\n", sdr_tx_gain);
printf(" --write-iq-rx-wave <file>\n");
printf(" Write received IQ data to given wave file.\n");
printf(" --write-iq-tx-wave <file>\n");
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");
#endif
}
@@ -138,9 +147,13 @@ void print_hotkeys_common(void)
#define OPT_WRITE_RX_WAVE 1001
#define OPT_WRITE_TX_WAVE 1002
#define OPT_READ_RX_WAVE 1003
#define OPT_SDR_ARGS 1004
#define OPT_SDR_RX_GAIN 1005
#define OPT_SDR_TX_GAIN 1006
#define OPT_SDR_ARGS 1100
#define OPT_SDR_RX_GAIN 1101
#define OPT_SDR_TX_GAIN 1102
#define OPT_WRITE_IQ_RX_WAVE 1103
#define OPT_WRITE_IQ_TX_WAVE 1104
#define OPT_READ_IQ_RX_WAVE 1105
static struct option long_options_common[] = {
{"help", 0, 0, 'h'},
@@ -165,6 +178,9 @@ static struct option long_options_common[] = {
{"sdr-args", 1, 0, OPT_SDR_ARGS},
{"sdr-rx-gain", 1, 0, OPT_SDR_RX_GAIN},
{"sdr-tx-gain", 1, 0, OPT_SDR_TX_GAIN},
{"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},
{0, 0, 0, 0}
};
@@ -316,6 +332,18 @@ void opt_switch_common(int c, char *arg0, int *skip_args)
sdr_tx_gain = atof(optarg);
*skip_args += 2;
break;
case OPT_WRITE_IQ_RX_WAVE:
write_iq_rx_wave = strdup(optarg);
*skip_args += 2;
break;
case OPT_WRITE_IQ_TX_WAVE:
write_iq_tx_wave = strdup(optarg);
*skip_args += 2;
break;
case OPT_READ_IQ_RX_WAVE:
read_iq_rx_wave = strdup(optarg);
*skip_args += 2;
break;
default:
exit (0);
}