How to replace the Audio input device by SAI/I2S inside demo case 'Audio_playback_and_record' by STM32F769I-Discovery?
Hi,'Audio_playback_and_record default uses INPUT_DEVICE_DIGITAL_MIC as Audio input.I'd like to replace the Audio input by SAI's I2S with an external mic slave device.I add INPUT_DEVICE_AUDIO_I2S as new Audio output. And run the flow as INPUT_DEVICE_A...