gistfile1.txt

#include <18f4520.h>
#use delay(clock=20000000)
#fuses HS, NOWDT, NOLVP
#include "../Library/18f4520ptr.h"
/*
main(){
   *TRISC=0x00;
   while(1){
      *PORTC^=0x01;
      delay_ms(100);
   }
}

*/
//#5B
/*main(){
   *TRISC=0x00;
   *PORTC=0x00;
   while(1){
      *portc^=0x10;
      delay_ms(50);
   }
}
*/
//#6

struct myPortb{
   int unused:1;
   BOOLEAN led:1;
   int notused:6;
};
struct myPortb*TEST=0xF81;
main(){
  // int *TRISB=0XF93;
   *ADCON1=0X0F;
   *TRISB=0x00;
   TEST->led=0;
   while(1){
      TEST->led=TEST->led^1;
      delay_ms(500);
   }
}