hi, i am new to PIC programming. i do know the basics of the c programming but i am now required to write a program using interrupts (with MPLAB using c language).
the situation is in such that when a keypad is pressed, an interrupt takes place. the lcd display will prompt the user for input.
i know nothing about interrupts except GIE. could anyone pls give me a hand in this on how to go about writing interrupts (and everything i shud know about it) or recommend a good site where i can learn about interrupts?
need help urgently on this. thank you in advance for your time.
the situation is in such that when a keypad is pressed, an interrupt takes place. the lcd display will prompt the user for input.
i know nothing about interrupts except GIE. could anyone pls give me a hand in this on how to go about writing interrupts (and everything i shud know about it) or recommend a good site where i can learn about interrupts?
need help urgently on this. thank you in advance for your time.