portb.h

picc_18v 8.35pl35 PIC18系列单片机开发C编译器

#include <pic18.h>

#define ON 1
#define OFF 0
#define LED0 RC0
#define LED1 RC1
#define LED2 RC2
#define LED3 RC3
#define LED4 RC4
#define LED5 RC5
#define LED6 RC6
#define LED7 RC7
#define LED8 RA6

/* this determines the length of time the LEDs will stay on for */
#define RELOAD 0xB00