STM32F401-Discovery
BSP_AUDIO_OUT_ClockConfig() is only used within STM32F401-Discovery.
 
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CodeScopeSTM32 Libraries and SamplesSTM32F401-DiscoveryBSP_AUDIO_OUT_ClockConfig()

BSP_AUDIO_OUT_ClockConfig() function

Clock Config.

Syntax

void BSP_AUDIO_OUT_ClockConfig(I2S_HandleTypeDef *hi2s,     uint32_t AudioFreq,     void *Params);
Implemented in stm32f401_discovery_audio.c:469

Arguments

hi2s

might be required to set audio peripheral predivider if any.

AudioFreq

Audio frequency used to play the audio stream.

Params

pointer on additional configuration parameters, can be NULL.

Notes

This API is called by BSP_AUDIO_OUT_Init() and BSP_AUDIO_OUT_SetFrequency() Being __weak it can be overwritten by the application

References

LocationReferrerText
stm32f401_discovery_audio.c:469
__weak void BSP_AUDIO_OUT_ClockConfig(I2S_HandleTypeDef *hi2s, uint32_t AudioFreq, void *Params)
stm32f401_discovery_audio.h:199
void BSP_AUDIO_OUT_ClockConfig(I2S_HandleTypeDef *hi2s, uint32_t AudioFreq, void *Params);
stm32f401_discovery_audio.c:202BSP_AUDIO_OUT_Init()
BSP_AUDIO_OUT_ClockConfig(&hAudioOutI2s, AudioFreq, NULL);
stm32f401_discovery_audio.c:428BSP_AUDIO_OUT_SetFrequency()
BSP_AUDIO_OUT_ClockConfig(&hAudioOutI2s, AudioFreq, NULL);

Call Tree

Functions calling BSP_AUDIO_OUT_ClockConfig()
Functions called by BSP_AUDIO_OUT_ClockConfig()
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BSP_AUDIO_OUT_ClockConfig()
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Data read by BSP_AUDIO_OUT_ClockConfig()
Data written by BSP_AUDIO_OUT_ClockConfig()
BSP_AUDIO_OUT_ClockConfig()::rccclkinit
BSP_AUDIO_OUT_ClockConfig()::index
BSP_AUDIO_OUT_ClockConfig()::freqindex
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BSP_AUDIO_OUT_ClockConfig()
BSP_AUDIO_OUT_ClockConfig()::index
BSP_AUDIO_OUT_ClockConfig()::freqindex
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Type of BSP_AUDIO_OUT_ClockConfig()
BSP_AUDIO_OUT_ClockConfig()
uint8_t
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