万年历单片机c语言程序,51单片机c语言电子万年历完整程序.pdf

该程序为 51 单片机 c 语言电子万年历

#include"reg52.h"

//#include

#define uchar unsigned char

#define uint unsigned int

sbit lcden=P3^4;

sbit lcdrs=P3^5;

sbit DATA=P0^7;

sbit RST=P0^5;

sbit SCLK=P0^6;

sbit menu=P3^0; // 菜单

sbit add=P3^1; // 加一

sbit dec=P3^7; // 减一

sbit led0=P1^0;

sbit led1=P1^1;

sbit led2=P1^2;

sbit led3=P1^3;

sbit ds=P3^2;

//sbit beep=P3^3;

uint temp;

float f_temp;

uint warn_l1=270;

uint warn_l2=250;

uint warn_h1=300;

uint warn_h2=320;

uint get_temp();

void delayms(uint x);

void write_com(uchar com);

void write_data(uchar date);

void init();

void dis_temp(uint t);

void Write1302(uchar dat);