Will serial communication have some effect on those critical interrupts?
What is the best thing to do. 115200 or 300 baud (extremes).
I guess serial communication is purely hardware related, so no impact on interrupts.
But I have to sure.
Timed interrupt every 100µs with code that takes up to 50µs to finish.Serial.write(some_variable,DEC) every second invoked in the main loop.Will the baud rate used be of any importance?