ad8402.c

基于AD8402的数字电位器

//-------------------------------------------------
//                 数字电位器AD8402驱动源程序
//-------------------------------------------------
#ifndef	_AD8402_H
#define _AD8402_H

#include<reg52.h>

#define uint   unsigned int
#define uchar  unsigned char
#define ulong  unsigned long

sbit AD8402_SCK = P1^0;
sbit AD8402_SDI = P1^1;
sbit AD8402_CS = P1^2;

extern void AD8402_init(void);
extern void AD8402_Set(uchar Channel,uchar Restvalue);

#endif