config.h

采用普通单片机控制的电桥测试仪

/*
*********************************************************************************************************
*									File Name:Config.h
*
*							  Last Modified Data:2006-08-10
*
*								   Last Version:V1.0
*
*					      Description:软件配置
*
*********************************************************************************************************
*/

#include "..\Inc\W78E516B.h"

sbit wr           = P1^0;
sbit rd           = P1^1;
sbit cd     	  = P1^2; 

sbit STC          = P1^3;
sbit BEEP    	  = P1^4;
sbit dclk1		  = P1^5;
sbit dclk2		  = P1^6;
sbit dclk3   	  = P1^7;
sbit off	  	  = P3^2;
sbit POWER_ON_OFF = P3^3;
sbit SCLK_1       = P3^4;		// AD 转化控制
sbit SCLK_2       = P3^5;
sbit SDA_1 	      = P3^6;
sbit DIN_1        = P3^7;

#define BEEP_ON  0
#define BEEP_OFF 1
#define ON  	 1
#define OFF 	 0		  // 855.1 2112.2 1470

#define LCD_LED     0x04
#define PGA204      0x03
#define OUT_12V		0x08
#define OUT_100V	0xF0 	

#define MinI        (100)

#define TPH0 	 0xD8
#define TPL0 	 0xF0

//#define TPH1 	 0xD8
//#define TPL1 	 0xF0


#define NO_KEY_DOWN 0xff

#define I2C_YEAR				0x0000
#define I2C_ANJIANYIN 			0x0001
#define I2C_XIANLU_QUANCHANG 	0x0002
#define I2C_FenDuan             0x0004

#define MAX_OLDDATA_SUN         (20)
#define OLDDATA_BYTE            (12)
#define I2C_OLDDATA				0x0100

#define MAX_JUEYUAN				(999900)// 绝缘电阻最大值 999.9M
#define MIN_JUEYUAN				(400)	// 绝缘电阻最小值，用于区分绝缘还是环阻 
										// 大于该值认为绝缘，小于该值认为环阻

#define MAX_HLR					(99999)

#define PLUS1 	{dclk1=0;dclk1=1;dclk1=0;Delay(100);}
#define PLUS2 	{dclk2=0;dclk2=1;dclk2=0;Delay(100);}
#define PLUS3 	{dclk3=0;dclk3=1;dclk3=0;Delay(100);}

#define Beep(ms)	{BEEP = BEEP_ON; Delay(ms); BEEP = BEEP_OFF;}

#define USE_ON_CHIP_XRAM    {CHPENR = 0x87; CHPENR = 0x59; CHPCON = 0x10; CHPENR = 0x00;}