Hi Analog Devices,
I have a 21569 EZ Kit (BOM Rev "B"), and am trying to get an audio passthrough working in a new project I've created, using the Audio Passthrough I2S example as a base.
I was having trouble with adi_sport_Open getting stuck, and couldn't find any difference between my project and the demo, so I created a brand new CrossCore C project with nothing else in it, and literally copy & pasted the demo code and supporting files into this new test project as a sanity check, but this did not work either.
Notably the bare test project gets stuck in adi_twi_Write rather than sport_open as in my larger project, but stuck it is.
I have triple-checked the pinmux config and this is identical between the two projects, and as far as I can see the cache configuration is also the same (disabled).
I have attached a folder containing the working demo project, and the non-working copy & pasted test project, and I'd be very grateful if someone could let me know what I'm missing?