Audio_playback_and_record
AUDIO_IN_PDM_BUFFER_SIZE is only used within Audio_playback_and_record.
 
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CodeScopeSTM32 Libraries and SamplesAudio_playback_and_recordAUDIO_IN_PDM_BUFFER_SIZE

AUDIO_IN_PDM_BUFFER_SIZE macro

Syntax

#define AUDIO_IN_PDM_BUFFER_SIZE INTERNAL_BUFF_SIZE

References

LocationText
main.h:38
#define AUDIO_IN_PDM_BUFFER_SIZE INTERNAL_BUFF_SIZE
main.h:113
uint16_t pdm_buff[AUDIO_IN_PDM_BUFFER_SIZE];
waverecorder.c:115
BSP_AUDIO_IN_Record((uint16_t*)&BufferCtl.pdm_buff[0], AUDIO_IN_PDM_BUFFER_SIZE);
waverecorder.c:265
BSP_AUDIO_IN_PDMToPCM((uint16_t*)&BufferCtl.pdm_buff[AUDIO_IN_PDM_BUFFER_SIZE/2],
waverecorder.c:268
BufferCtl.pcm_ptr+= AUDIO_IN_PDM_BUFFER_SIZE/4/2;
waverecorder.c:295
BufferCtl.pcm_ptr+= AUDIO_IN_PDM_BUFFER_SIZE/4/2;