Hello,
I have an Arduino Uno, and I want to overwrite some of the Interrupt Serivce Routines (at the moment, the TIMER2 and TIMER1).
Are these interrupts used by the Arduino? If possible, I'd like to keep the bootloader.
Are these interrupts used by the Arduino?
Of course they are. There would be no reason to have them if they weren't used.
PaulS:
Are these interrupts used by the Arduino?
Of course they are. There would be no reason to have them if they weren't used.
I think he means "Are they used by the Arduino API software".
... and I would answer: "Have you looked in the source code for yourself?"