Searched refs:audio_buffer (Results 1 – 1 of 1) sorted by relevance
67 static btstack_ring_buffer_t audio_buffer; variable82 …int err = btstack_ring_buffer_write(&audio_buffer, (uint8_t *) pcm_buffer, num_samples_to_write * … in audio_recording()89 … int num_samples_in_buffer = btstack_ring_buffer_bytes_available(&audio_buffer) / BYTES_PER_SAMPLE; in audio_playback()101 … num_samples_in_buffer = btstack_ring_buffer_bytes_available(&audio_buffer) / BYTES_PER_SAMPLE; in audio_playback()107 …btstack_ring_buffer_read(&audio_buffer, (uint8_t *) transfer_buffer, num_samples_from_buffer * BYT… in audio_playback()148 …btstack_ring_buffer_init(&audio_buffer, (uint8_t*) &audio_buffer_storage[0], sizeof(audio_buffer_s… in start_loopback()