BSP_AUDIO_IN_Init() function

Initializes wave recording.

Syntax

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Summary

Declaration

Definition

from stm32469i_discovery_audio.h:283

uint8_t BSP_AUDIO_IN_Init(uint32_t AudioFreq, uint32_t BitRes, uint32_t ChnlNbr);

Implemented in stm32469i_discovery_audio.c:911

Arguments

Argument

Description

AudioFreq

Audio frequency to be configured for the I2S peripheral.

BitRes

Audio frequency to be configured for the I2S peripheral.

ChnlNbr

Audio frequency to be configured for the I2S peripheral.

Return value

AUDIO_OK if correct communication, else wrong communication

Notes

This function assumes that the I2S input clock (through PLL_R in Devices RevA/Z and through dedicated PLLI2S_R in Devices RevB/Y) is already configured and ready to be used.

Examples

BSP_AUDIO_IN_Init() is referenced by 3 libraries and example projects:

References

from examples

BSP_AUDIO_IN_Init() function

Syntax

Arguments

Return value

Notes

Examples

References

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