mydefine.h

来自「全国大学生电子竞赛专用的51单片机最小系统原理图与源程序」· C头文件 代码 · 共 33 行

#ifndef _MyDefine_H
#define _MyDefine_H

#include <REGX51.H>
#include <absacc.h>		//XBYTE[]绝对地址访问

typedef unsigned char	UNCHAR;
typedef unsigned int	UNINT;
typedef unsigned long	UNLONG;

//定时器2的特殊功能寄存器定义
//===========================
sfr		T2CON	= 0xC8;
sfr		T2MOD	= 0xC9;
sfr		RCAP2L	= 0xCA;
sfr		RCAP2H	= 0xCB;
sfr16	T2		= 0xCC;
sfr		TL2		= 0xCC;
sfr		TH2		= 0xCD;

//T2CON中各控制位的定义
//---------------------
sbit	TF2		= 0xCF;
sbit	EXF2	= 0xCE;
sbit	RCLK	= 0xCD;	
sbit	TCLK	= 0xCC;
sbit	EXEN2	= 0xCB;
sbit	TR2		= 0xCA;
sbit	C_T2	= 0xC9;
sbit	CP_RL2	= 0xC8;


#endif//_MyDefine_H