ad7715.h

实现了51的普通IO口读取AD7715数值的功能

#ifndef __AD7715_H__
#define __AD7715_H__

sbit AD_SCLK = P1^0;
sbit AD_DOUT = P1^1;
sbit AD_DIN =  P1^2;
sbit AD_DRDY = P1^3;



void WriteADData(uchar ad_data);
uint ReadADData(uchar zijie);

void InitAD7715(void);
uint GetADNum(void);

#endif