I have been delving (groping blindfold, more accurately) into the Arduino compiler adaptation code to try to determine how it handles the switch-over between its pwm activities, its set-I/O-to-output ...

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.

The PulseTimer returns HIGH during the defined time when a rising edge in the input is generated. The OnDelayTimer returns HIGH when the input is HIGH during the defined time and until the input falls ...