AVR-Chat

Richard;

    I tried what you said.    But if I set a breakpoint inside the 
interrupt handler (at TIMER0:) and run my coee, all it ever does is 
cycle rapidlybetween the rjmp MAIn and the sleep command in the main 
routine.  It never goes to the interrupt, and it neer updates anything.  
You say it works fine on your machine?  I don't understand how that is 
possible.

tom