Situation: You want to include a timer interrupt service routine in an assembly language program for an AVR-based Arduino. The program will be written, assembled and uploaded using the Arduino IDE.

but instead I found such an thorough and well thought-through answer on StackExchange that I thought I had to point it out. So, t0 the question: What is AVR Arduino interrupt latency? And how can it ...

I've been trying to get the timer interrupt for the esp32 s2 working with the repeated timer example but it seems like that the esp32S2 is not going into the interrupts. This code uses native arduino ...