I have ported my app from a SC589-EZLITE board to the SC589-MINI (Audio Module). It is running fine. Options in the app are chosen by entering a number via the uart (with Putty). On the EZLITE a callback function is available in the Power_On_Self_Test function. Is there such a function or example for the Audio Module? I only see a callback on midi messages.
Thank you for your help.