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example/sco_demo_util: fix compile for non-audio modes

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This commit is contained in:
Matthias Ringwald 2019-02-01 17:35:43 +01:00
parent e1de95bec8
commit d861f4bf32
1 changed files with 7 additions and 5 deletions
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12
example/sco_demo_util.c
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@ -91,16 +91,17 @@
#define MSBC_SAMPLE_RATE 16000
#define BYTES_PER_FRAME 2
#if (SCO_DEMO_MODE == SCO_DEMO_MODE_SINE || SCO_DEMO_MODE == SCO_DEMO_MODE_MICROPHONE)
#define CVSD_PA_PREBUFFER_BYTES (SCO_CVSD_PA_PREBUFFER_MS * CVSD_SAMPLE_RATE/1000 * BYTES_PER_FRAME)
#define MSBC_PA_PREBUFFER_BYTES (SCO_MSBC_PA_PREBUFFER_MS * MSBC_SAMPLE_RATE/1000 * BYTES_PER_FRAME)
#endif
// output
static int audio_output_paused = 0;
#if (SCO_DEMO_MODE == SCO_DEMO_MODE_SINE) || (SCO_DEMO_MODE == SCO_DEMO_MODE_MICROPHONE)
static int audio_output_paused = 0;
static uint8_t audio_output_ring_buffer_storage[2*MSBC_PA_PREBUFFER_BYTES];
static btstack_ring_buffer_t audio_output_ring_buffer;
#endif
// input
#if SCO_DEMO_MODE == SCO_DEMO_MODE_MICROPHONE
@ -182,6 +183,8 @@ static void sco_demo_msbc_fill_sine_audio_frame(void){
#endif
#endif
#if (SCO_DEMO_MODE == SCO_DEMO_MODE_SINE) || (SCO_DEMO_MODE == SCO_DEMO_MODE_MICROPHONE)
static void playback_callback(int16_t * buffer, uint16_t num_samples){
// config based on codec
@ -263,9 +266,8 @@ static void audio_terminate(void){
audio->close();
}
#if (SCO_DEMO_MODE == SCO_DEMO_MODE_SINE) || (SCO_DEMO_MODE == SCO_DEMO_MODE_MICROPHONE)
#ifdef ENABLE_HFP_WIDE_BAND_SPEECH
static void handle_pcm_data(int16_t * data, int num_samples, int num_channels, int sample_rate, void * context){
UNUSED(context);
UNUSED(sample_rate);