I am starting to experiment with the nRF 5340 Audio DK. I already have quite some experience with the nRF52 DK platform.
My goal would be to implement a simple guitar effect processor which takes input from the "audio in" jack, processes it and outputs it again via "audio out".
I've done similar things back in university times with a TI ezDSP CC5535 and would expect it to be somewhat similar here, although of course on a totally different platform.
So currently I am looking for simple "Hello World" examples from the Audio world for this DK which conveniently already has all the necessary codec HW on board.
I am looking for simple stuff like "Generate and play back a sine way of 1000 Hz for 1 sec" or "Record from audio in for 1s, reverse the sample and output again".
From what I found in the nRF Connect SDK no such examples seem to be included there? I'm happy to take it from there with implementing the various effects etc. then.
Could you give me some pointers where to start with those things?