#include <16f873a.h>
#device adc=8
#use delay (clock=20mhz) //you are selecting 'crystal' with hs
#fuses hs,nowdt,noput,nobrownout,protect
//keep case consistent
#define led pin_c5
#use i2c(master,sda=pin_c4,scl=pin_c3)
#include <2408.c>
int8 tick;
#int_timer2
void timer2_isr(void) {
if(++tick>=100) {
tick=0;
output_toggle(led);
}
}
//-------------------------------------------------------------------
void main(void){
setup_timer_0 (rtcc_internal|rtcc_div_256);
setup_timer_2 ( t2_div_by_16,250,16);
enable_interrupts(int_timer2);
enable_interrupts(global);
output_high(led);
//delay is pointless
while(true) {
}
}