Re: [avr-chat] HELP! mega128 USART receive restarts execution

Sun, 12 Feb 2006 01:04:34 -0800

More info: on theory I had was that some interrupt was being generated for which I had provided no handler. This does not appear to be the case. I installed a default interrupt handler. It's not getting called. Neither the LED lights up nor does the gdb stop on the breakpoint. 


ISR(__vector_default)
{
        PORTC |= _BV(kPinRedLED);
}




I also noticed that global variables are getting reset (that is,  
static initialization code appears to be running when the suspected  
reset happens).





--
Rick





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