CHAPTER 5:
INTERRUPT
PROGRAMMING
Prepared by:
Chua king lee
OUTLINES
PIC18 Interrupts
Programming Timer Interrupts
External Interrupt
Programming the Serial Communication Interrupts
PORTB Change Interrupt
Interrupt Priority in the PIC18
PIC18 INTERRUPTS
Devices receive service from the microcontroller
The service can be received in two methods:
Interrupt
polling
