lcm.h

LCM1601A的驱动程序 由CCS3.1开发

/*=========================================
Title:	 Lcm_H
Author:	DAI,[e-mail],DME@THU
Date:	2007.12.20
version: v1.0
funciton:带字库液晶显示模块LCM1601A
===========================================*/

#ifndef LCM_H
#define LCM_H

#include "IoDef.h"

#define CLR_RS 	LCM_RS=0
#define CLR_RW 	LCM_RW=0
#define CLR_E 	LCM_E=0

#define SET_RS 	LCM_RS=1
#define SET_RW 	LCM_RW=1
#define SET_E 	LCM_E=1

void	ReadDB(int bDat);
void WriteDB(int bDat);
void lcm_Delay(int ms);
void LcmWrCmd(unsigned long comm);

//写数据到数据寄存器
void LcmWrData(unsigned long data);
void LcmIoInitial();
void LcmInitial();
void DisLeft(unsigned long number[]);
void DisRight(unsigned long number[]);
#endif