That sai demo code was posted for us is missing the following files and neither the FRDM or TWR board SDKs have the files and drivers needed it appears. The demo project (that will not compile for the FRDM-K22F platform).
audio.c is looking for:
main.c is looking for:
Presumably there are C files that go along with these as well.
I’ve scoured the SDK API and there don't seem to be any files like this on the SDK
Does anyone have these files or can give us pointers on where we can get them?
Original Attachment has been moved to: frdmk22f_sai_demo_kds.zip