[intellec7]

Originally Posted by GW (Greg) Ross

Exactly. Try printing the on/off messages only when the pin state changes.

Alright, I did that, and I am pretty sure that was the lag I was experiencing, so now I can poll the input and if it is different from the last input I print something to the screen.

Now I'm trying to do it with interrupts, and I have the code in the ISR as so:

	else if (INTCONbits.RBIF && INTCONbits.RBIE){  /* Ints 3-6 (RB4, RB5, RB6, or RB7) changed. */
		int_byte = PORTB;          /* You must read or write to PORTB */
		INTCONbits.RBIF = 0;     /*     and clear the interrupt flag */
		if(accel_x){
			printf("High!n");
		}
		else if (accel_x ==0){
			printf("LOW!n");
		}
	}

But I never get any output from the program, telling me that the interrupt is never... interrupting. Right?

[EDIT]-Stupid mistake... I never enabled interrupts by setting bit : INTCONbits.RBIE :-p