Interrupt

[bhyatyab]

Hi

I need some help with interrupts. I want a delay. I want to use an interrupt on pin change to break this delay - RB0.

Please can any one help me as i don't know how to use it. Thanks


#include <18F452.h>
#device ICD=TRUE
#device adc=8
#use delay(clock=4000000)
#fuses NOWDT, WDT128, HS, NOPROTECT, NOOSCSEN, BROWNOUT, BORV20, PUT, STVREN, DEBUG, LVP, NOWRT, NOWRTD, NOWRTB, NOWRTC, NOCPD, NOCPB, NOEBTR, NOEBTRB
#use rs232(baud=9600,parity=N,xmit=PIN_C6,rcv=PIN_C7,bits=9)

#include <STDLIB.H>


void main(){
/* **************************************************************/
/* INITIALISATION SECTION
/*
/* Part of Bootup Sequence. All peripherals
/* are configured and activated.
/*
/* ************************************************************* */


enable_interrupts(GLOBAL);





delay_ms(10000); //always do this




enable_interrupts(GLOBAL);

{
while(input(PIN_B0));
while(!input(PIN_B0));

while(TRUE)
{
output_high(PIN_B3); //clear
delay_ms(1000);
output_low(PIN_B3);
delay_ms(1000);
}

}






}

[EdWaugh]

you perhaps want to rty something like this