AVR-Chat

On 1/17/07, np np <harrabylad@yahoo.co.uk> wrote:
>
> It is sometimes sensible to go back to basics.
> Start with a simple program that simply toggles a pin on interupt.
>
> If that is not happening then check global interupts are enabled.
> Your timer interupt must be enabled too.
>
> Make sure that you reenable the timer int after the interupt so it happens
> more than once.


In the avr, the int is enabled on exit from the isr via RETI.


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