Create USB Audio Class 1.0/2.0 Compliant firmware?

[StuartIanNaylor]

Is it possible to provide firmware for https://www.seeedstudio.com/ReSpeaker-Lite-p-5928.html with the usb examples shown in https://github.com/xmos/sw_usb_audio.
So the xmos can be usb plug&play for various platforms...

[jerryyip]

Hi @StuartIanNaylor, the examples you named are for making XU316 a USB audio interface, but not a far-field microphone array. And we have already provided USB firmware for ReSpeaker Lite too, please try this firmware, it should meet your need.

[StuartIanNaylor]

That is DFU firmware for programming not a USB audio class driver, so no it doesn't.
The examples provided create a USB audio interface that can be linked to the XU316 audio devices it uses, it would be pretty pontless to have a usb audio driver without audio IO.
https://github.com/xmos/sw_usb_audio/tree/develop/app_usb_aud_xk_316_mc is an example, but there are 3 different example apps for various audio IO.

No without what is shown in examples there is no audio plug&play.