I'm working on a project that needs to implement USB 2.0 audio class functionality. In the ASF tree, I don't see an audio folder or any udi_audio.c or udi_audio.h "class driver" folders alongside the others like, cdc, composite, in the ASF tree.
Googling however, for audio_udi.* returns a udi_audio.c and associated files in an android code repo (for Atmel). The code in the files look like the other class-specific files in ASF for the available class drivers; udi_vendor, udi_cdc, etc., except for audio class.
Any good reason not to use these "class drivers ?" If there is a more suitable source tree to use, I would greatly appreciate any assistance in locating it.
I am using AS 6.1 with ASF 3.7.3 on a AT32UC3A364
Thanks very much!