STM32F4-Discovery + 0/3 examples
CodeScope will show references to BSP_AUDIO_IN_PDMToPCM() from the following samples and libraries:
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STM32F4-Discovery
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CodeScopeSTM32 Libraries and SamplesSTM32F4-DiscoveryBSP_AUDIO_IN_PDMToPCM()

BSP_AUDIO_IN_PDMToPCM() function

Converts audio format from PDM to PCM.

Syntax

uint8_t BSP_AUDIO_IN_PDMToPCM(uint16_t *PDMBuf,     uint16_t *PCMBuf);
Implemented in stm32f4_discovery_audio.c:797

Arguments

PDMBuf

Pointer to data PDM buffer

PCMBuf

Pointer to data PCM buffer

Return value

AUDIO_OK if correct communication, else wrong communication

Examples

BSP_AUDIO_IN_PDMToPCM() is referenced by 3 libraries and example projects.

References

LocationText
stm32f4_discovery_audio.c:797
uint8_t BSP_AUDIO_IN_PDMToPCM(uint16_t *PDMBuf, uint16_t *PCMBuf)
stm32f4_discovery_audio.h:217
uint8_t BSP_AUDIO_IN_PDMToPCM(uint16_t *PDMBuf, uint16_t *PCMBuf);

Call Tree

Functions called by BSP_AUDIO_IN_PDMToPCM()
BSP_AUDIO_IN_PDMToPCM()
PDM_Filter()
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Data read by BSP_AUDIO_IN_PDMToPCM()
Data written by BSP_AUDIO_IN_PDMToPCM()
BSP_AUDIO_IN_PDMToPCM()::AppPDM
BSP_AUDIO_IN_PDMToPCM()::index
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BSP_AUDIO_IN_PDMToPCM()
BSP_AUDIO_IN_PDMToPCM()::index
all items filtered out
Type of BSP_AUDIO_IN_PDMToPCM()
BSP_AUDIO_IN_PDMToPCM()
uint8_t
uint16_t
uint32_t
all items filtered out