cs5523.h

本程序为CS5523 24位A/D转换驱动程序

#ifndef __cs5523_H__
#define __cs5523_H__

#include <reg52.h>
#include <absacc.h>
#include <intrins.h>
#ifndef   uchar   
 #define  uchar    unsigned char 
#endif

#ifndef   uint   
 #define  uint    unsigned int  
#endif

////////////////////////////////////
sbit       CS2     = P1^4; 
sbit       SPISCK2 = P1^7; 
sbit       SPISO2  = P1^6; 
sbit       SPISI2  = P1^5;

sbit       CS1     = P1^3; 
sbit       SPISCK  = P1^2; 
sbit       SPISO   = P1^1; 
sbit       SPISI   = P1^0;
//////////////////////////////////////////
extern uchar  idata PartSelect;
extern uchar  idata ReadBuffer[12];
extern uchar  idata  OutRate;
/////////////////////////////////////////
extern  void Cs5523Init();
extern  void Cs5523ReadAdData();
extern  void Cs5523WriteData(uchar GeShu);//(uchar GeShu);
extern  void WriteCommand(uchar Cs5523Command);
extern  void SPI_HostWriteByte(uchar wByte);
extern  uchar SPI_HostReadByte(void);
extern  void delayms(uint tickms);
#endif