Hi, I've been working on a project where I need the pwm to vary after 1 second intervals depending on the serial input coming in. I don't really like using delays all over the code and was thinking of using timer interrupts. So my question is : If I raise a timer interrupt using timer 1 on the 328…

PWM possible in ISR?

tehemton October 18, 2017, 2:35am 4

Thanks guys, this is precisely what I was looking for.

Although now I'm curious as to whether you can, in reality use PWM using timer 2 in an ISR called by timer 1.

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