main.h

由sEOS简化来得

#ifndef _MAIN_H
#define _MAIN_H
#include"reg52.h"

#define OSC_PER_INST (12)
#define OSC_FREQ (12000000UL)

#define uchar unsigned char
#define uint  unsigned int
#define ulong unsigned long

#define INTERRUPT_Timer_0_Overflow 1
#define INTERRUPT_Timer_1_Overflow 3
#define INTERRUPT_Timer_2_Overflow 5

extern  uchar i,j;

#endif