BSP
AUDIO_IN_PCM_BUFFER_SIZE is only used within BSP.
 
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CodeScopeSTM32 Libraries and SamplesBSPAUDIO_IN_PCM_BUFFER_SIZE

AUDIO_IN_PCM_BUFFER_SIZE macro

Syntax

#define AUDIO_IN_PCM_BUFFER_SIZE (4*2304)

References

LocationText
audio_rec.c:34
#define AUDIO_IN_PCM_BUFFER_SIZE (4*2304) /* buffer size in half-word */
audio_rec.c:66
uint16_t pcm_buff[AUDIO_IN_PCM_BUFFER_SIZE];
audio_rec.c:145
if(buffer_ctl.pcm_ptr == AUDIO_IN_PCM_BUFFER_SIZE/2)
audio_rec.c:151
if(buffer_ctl.pcm_ptr >= AUDIO_IN_PCM_BUFFER_SIZE)
audio_rec.c:154
buffer_ctl.offset = AUDIO_IN_PCM_BUFFER_SIZE/2;
audio_rec.c:167
if(buffer_ctl.pcm_ptr == AUDIO_IN_PCM_BUFFER_SIZE/2)
audio_rec.c:173
if(buffer_ctl.pcm_ptr >= AUDIO_IN_PCM_BUFFER_SIZE)
audio_rec.c:176
buffer_ctl.offset = AUDIO_IN_PCM_BUFFER_SIZE/2;
audio_rec.c:188
memcpy((uint32_t *)AudioRecFullBuff_addr, (uint8_t*)(buffer_ctl.pcm_buff + buffer_ctl.offset), AUDIO_IN_PCM_BUFFER_SIZE);
audio_rec.c:189
AudioRecFullBuff_addr += AUDIO_IN_PCM_BUFFER_SIZE;
audio_rec.c:190
buffer_ctl.rec_length += AUDIO_IN_PCM_BUFFER_SIZE;