Art
- 25th January 2012, 01:11
Hi Guys,
I have DT elapsed timer working in a current program, and would also like to implement the portb.0 interrupt.
I am familiar with using b.o interrupt in asm, but what I'd like to know is what to do at the interrupt vector
for the program to tell if the interrupt was caused by portb.0 or timer1 for 16F877A, so the program can act in accordance.
Cheers, Art.
I have DT elapsed timer working in a current program, and would also like to implement the portb.0 interrupt.
I am familiar with using b.o interrupt in asm, but what I'd like to know is what to do at the interrupt vector
for the program to tell if the interrupt was caused by portb.0 or timer1 for 16F877A, so the program can act in accordance.
Cheers, Art.