BSP
Audio_BufferTypeDef::pcm_ptr is only used within BSP.
 
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CodeScopeSTM32 Libraries and SamplesBSPAudio_BufferTypeDef::pcm_ptr

Audio_BufferTypeDef::pcm_ptr field

Syntax

uint32_t pcm_ptr;

References

LocationReferrerText
audio_rec.c:62
uint32_t pcm_ptr;
audio_rec.c:141AudioRec_demo()
&buffer_ctl.pcm_buff[buffer_ctl.pcm_ptr]);
audio_rec.c:143AudioRec_demo()
buffer_ctl.pcm_ptr+= AUDIO_IN_PDM_BUFFER_SIZE/4/2;
audio_rec.c:145AudioRec_demo()
if(buffer_ctl.pcm_ptr == AUDIO_IN_PCM_BUFFER_SIZE/2)
audio_rec.c:151AudioRec_demo()
if(buffer_ctl.pcm_ptr >= AUDIO_IN_PCM_BUFFER_SIZE)
audio_rec.c:155AudioRec_demo()
buffer_ctl.pcm_ptr = 0;
audio_rec.c:163AudioRec_demo()
if (BSP_AUDIO_IN_PDMToPCM((uint16_t*)&buffer_ctl.pdm_buff[INTERNAL_BUFF_SIZE/2], &buffer_ctl.pcm_buff[buffer_ctl.pcm_ptr]) == 0)
audio_rec.c:165AudioRec_demo()
buffer_ctl.pcm_ptr+= AUDIO_IN_PDM_BUFFER_SIZE/4/2;
audio_rec.c:167AudioRec_demo()
if(buffer_ctl.pcm_ptr == AUDIO_IN_PCM_BUFFER_SIZE/2)
audio_rec.c:173AudioRec_demo()
if(buffer_ctl.pcm_ptr >= AUDIO_IN_PCM_BUFFER_SIZE)
audio_rec.c:177AudioRec_demo()
buffer_ctl.pcm_ptr = 0;

Data Use

Functions writing Audio_BufferTypeDef::pcm_ptr
Functions reading Audio_BufferTypeDef::pcm_ptr
all items filtered out
Audio_BufferTypeDef::pcm_ptr
all items filtered out
Type of Audio_BufferTypeDef::pcm_ptr
Audio_BufferTypeDef::pcm_ptr
uint32_t
all items filtered out