I2S codec
Overview
This sample demonstrates how to use an I2S driver in a simple processing of an audio stream. It configures and starts from memory buffer or from DMIC to record i2s data and send to codec with DMA.
Requirements
This sample has been tested on mimxrt595_evk/mimxrt595s/cm33
Building and Running
The code can be found in samples/drivers/i2s/i2s_codec.
To build and flash the application:
west build -b mimxrt595_evk/mimxrt595s/cm33 samples/drivers/i2s/i2s_codec
west flash
To run you can connect earphones to the lineout connect and hear the sound from DMIC or from memory buffer.