【资源下载】下载地址如下：
https://docs.qq.com/doc/DTlRSd01BZXNpRUxl

 

 

 

#include <reg52.h>              /* 调用单片机头文件 */
#define uchar	unsigned char   /* 无符号字符型 宏定义	变量范围0~255 */
#define uint	unsigned int    /* 无符号整型 宏定义	变量范围0~65535 */
#include <DS18N02.h>
#include <intrins.h>
#include "eeprom52.h"


#define DBPort P0

unsigned char	i	= 0, timecount = 0, displayOK = 0, rate = 0, rate1 = 0, aa = 0, time1 = 0, flat300ms = 0;
unsigned int	time[6] = { 0 };
unsigned int	oneminte = 0;
unsigned int	ReadTempDate;
unsigned char	S_temp_H, S_temp_L, S_heart_H, S_heart_L;
unsigned char	yemian = 0, biaozhi = 0;


sbit	K1	= P1 ^ 0;       /* 菜单 */
sbit	K2	= P1 ^ 1;       /* 加 */
sbit	K3	= P1 ^ 2;       /* 减 */
sbit	Buzzer	= P1 ^ 7;       /* 控制端 */


sbit	rs	= P2 ^ 5;
sbit	rw	= P2 ^ 6;
sbit	ep	= P2 ^ 7;