I'm trying to debug Dallas DS5250. All it's in a simple program but when I introduce the timer0 interrupt the debugger lost communication with the target and the interrupt is not serviced. Wich could be the problem?
int T0_ISR_CODE(int delay) __interupt #1
That's not Keil C52 syntax! Besides which:
How do you expect that a parameter can be passed to an ISR?
Where do you expect that the return value for an ISR will go?