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Open sound device for capture or playback only, if full duplex is not required

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This commit is contained in:
Andreas Eversberg
2024-03-15 16:30:04 +01:00
parent ce58b765f5
commit b613123291
17 changed files with 125 additions and 81 deletions
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8
src/libsound/sound.h
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@@ -1,7 +1,13 @@
enum paging_signal;
void *sound_open(const char *audiodev, double *tx_frequency, double *rx_frequency, int *am, int channels, double paging_frequency, int samplerate, int buffer_size, double interval, double max_deviation, double max_modulation, double modulation_index);
enum sound_direction {
SOUND_DIR_PLAY,
SOUND_DIR_REC,
SOUND_DIR_DUPLEX,
};
void *sound_open(int direction, const char *audiodev, double *tx_frequency, double *rx_frequency, int *am, int channels, double paging_frequency, int samplerate, int buffer_size, double interval, double max_deviation, double max_modulation, double modulation_index);
int sound_start(void *inst);
void sound_close(void *inst);
int sound_write(void *inst, sample_t **samples, uint8_t **power, int num, enum paging_signal *paging_signal, int *on, int channels);