Yes, they will melt down and explode. NOT.
You can call millis() inside an ISR however it will not increment.
You can call micros() and it will increment, however don't do that for more than 1 mS.
Your ISR routines should be short.
Yes, they will melt down and explode. NOT.
You can call millis() inside an ISR however it will not increment.
You can call micros() and it will increment, however don't do that for more than 1 mS.
Your ISR routines should be short.