FreeRTOS libraries for USB audio dongle.

[IChoi.2]

Hello,

For the B-U585I-IOT02A device with FreeRTOS, I want to plug an USB audio dongle into the board, and want to get/put audio data from/to the USB audio device, but when I searched the FreeRTOS APIs, it seems that there's no standard APIs for getting/putting audio data to/from USB audio device, so is there any libraries or sample codes for those features?

Thanks.

[CMYL]

Hello,

FreeRTOS provides only utilities related to the OS. To the best of my knowledge FreeRTOS doesn't provide such standard APIs, you can check in FreeRTOS homepage.

What you need is to check if there are any drivers for your USB audio dongle. You can then add the driver to your project and encapsulate the audio application within a FreeRTOS task like any C code.

best regards,

Younes