lcm12864.h

DDS 单片机控制AD7008 产生正弦波

#ifndef _LCM12864_H_
#define _LCM12864_H_

#include <reg52.h>
#include <stdio.h>
#include "I2C.h"

sbit E =P2^0; //对应第8脚
sbit RW=P2^1; //对应第7脚
sbit RS=P2^2; //对应第6脚

void Delayus(unsigned long t);
void Init_LCM();                         //*初始化函数
void CLEAR();                           //*清屏
void BUSYLOOP();                        //*判忙函数
void Write_command(unsigned char CMD,unsigned char bb); //*发控制字函数
void Write_data(unsigned char CMD);             //*发数据函数
void Display( unsigned char *ptr,unsigned char ddram);  //*显字符串函数
bit  ZLG7290_ReadReg(unsigned char RegAddr, char *dat);
#endif