BSP_AUDIO_IN_ConfigDigitalMic() function

Initializes the Digital Filter for Sigma-Delta Modulators interface (DFSDM).

Syntax

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Summary

Declaration

Definition

uint8_t BSP_AUDIO_IN_ConfigDigitalMic(uint32_t InputDevice, void *Params);

Argument

Description

InputDevice

The microphone to be configured. Can be INPUT_DEVICE_DIGITAL_MIC1..INPUT_DEVICE_DIGITAL_MIC5

Params

pointer on additional configuration parameters, can be NULL.

AUDIO_OK if correct communication, else wrong communication

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