Radio: Minor fixes
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73757ba083
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e8429166c3
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@ -131,7 +131,7 @@ void print_help(const char *arg0)
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printf(" -D --deviation\n");
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printf(" Give deviation of frequency modulated signal. (default %.0f)\n", deviation);
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printf(" -I --modulation-index 0..1\n");
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printf(" Give modulation index of amplitude modulated signal. (default %.0f)\n", deviation);
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printf(" Give modulation index of amplitude modulated signal. (default %.0f)\n", modulation_index);
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printf(" -E --emphasis <uS> | 0\n");
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printf(" Use given time constant of pre- and de-emphasis for frequency\n");
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printf(" modulation. Give 0 to disbale. (default = %.0f uS)\n", time_constant_us);
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@ -146,7 +146,7 @@ int radio_init(radio_t *radio, int latspl, int samplerate, const char *tx_wave_f
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if (rx_wave_file) {
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/* open wave file */
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radio->rx_audio_samplerate = 4800;
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radio->rx_audio_samplerate = 48000;
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radio->rx_audio_channels = (radio->stereo) ? 2 : 1;
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rc = wave_create_record(&radio->wave_rx_rec, rx_wave_file, radio->rx_audio_samplerate, radio->rx_audio_channels, 1.0);
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if (rc < 0) {
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@ -177,10 +177,12 @@ int radio_init(radio_t *radio, int latspl, int samplerate, const char *tx_wave_f
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PDEBUG(DRADIO, DEBUG_ERROR, "No sound card support compiled in!\n");
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goto error;
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#endif
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#if 0
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} else {
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rc = -ENOTSUP;
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PDEBUG(DRADIO, DEBUG_ERROR, "No RX audio sink is selected, try \"--audio-device default\"!\n");
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goto error;
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#endif
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}
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/* check if sample rate is too low */
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