hardware.h

在STC51上开发的一个电子称程序 KEILUV3环境开发

#ifndef __HARDWARE_H__
#define __HARDWARE_H__

#include "STC.H" 
#define uchar unsigned char 
#define uint unsigned int
#define ulong unsigned long


#define Fclk      11059200UL   //使用11.0592M晶体


sbit I2CSDA=P3^4;
sbit I2CSCL=P3^3;
sbit I2CWP=P1^4;//以上为24C02


sbit Kset=P0^4;
sbit Kprint=P3^5;
sbit Kgross=P0^3;
sbit Ktare=P0^6; 
sbit Kzero=P0^5;  //以上为键盘

sbit  Lcs = P0^0;
sbit  Lwr = P0^1;
sbit  Ldata = P0^2;  //以上为液晶
sbit  Lcd_BK = P2^5;




sbit Sclk=P1^1;
sbit Sdo=P1^2;
sbit Sdi=P1^3;
sbit AD_Rst=P1^0;
sbit Ad_Int=P3^2;  //以上为CS5460A


sbit PowerOff = P1^5;
sbit PowerHold = P1^7;

sbit  Buzzer=P2^2;  //蜂鸣器


#endif