跪求 51单片机+12864液晶+1302时钟制成的万年历c程序？

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顶层文件 万年历.C

#include<reg51.h>

#include "LCD1602.h"

#include "DS1302.h"

#define uchar unsigned char

#define uint unsigned int

sbit speaker=P2^4;

bit key_flag1=0,key_flag2=0;

SYSTEMTIME adjusted;

uchar sec_add=0,min_add=0,hou_add=0,day_add=0,mon_add=0,yea_add=0;

uchar data_alarm[7]={0};

/************键盘控制******************************/

int key_scan() //扫描是否有键按下

{ int i=0;

uint temp;

P1=0xf0;

temp=P1;

if(temp!=0xf0)

i=1;

else

i=0;

return i;

}

uchar key_value() //确定按键的值

{

uint m=0,n=0,temp;

uchar value;

uchar v[4][3]={'2','1','0','5','4','3','8','7','6','b','a','9'} ;

P1=0xfe; temp=P1; if(temp!=0xfe)m=0;

P1=0xfd;temp=P1 ;if(temp!=0xfd)m=1;

P1=0xfb;temp=P1 ;if(temp!=0xfb)m=2;

P1=0xf7;temp=P1 ;if(temp!=0xf7)m=3;

P1=0xef;temp=P1 ;if(temp!=0xef)n=0;

P1=0xdf;temp=P1 ;if(temp!=0xdf)n=1;

P1=0xbf;temp=P1 ;if(temp!=0xbf)n=2;

value=v[m][n];

return value;

}

/***************************设置闹铃函数*******************************/

void naoling(void)

{

uchar i=0,l=0,j;

init1602();

while(key_flag2&&i<12)

if(key_scan()){j=key_value();write_data(j);if(i%2==0)data_alarm[l]=(j-'0')*10;else {data_alarm[l]+=(j-'0');l++;}i++;delay(600);}

write_com(0x01);

}

uchar according(void)

{ uchar k;

if(data_alarm[0]==adjusted.Year&&data_alarm[1]==adjusted.Month&&data_alarm[2]==adjusted.Day&&data_alarm[3]==adjusted.Hour&&data_alarm[4]==adjusted.Minute&&data_alarm[5]==adjusted.Second)

k=1;

else k=0;

return k;

}

void speak(void)

{uint i=50;

while(i)

{speaker=0;

delay(1);

speaker=1;

delay(1);

i--;

}

}

void alarm(void)

{uint i=10;

while(i)

{

speak();

delay(10);

i--;

}

}

/**************************设置时间操作********************************/

void reset(void)

{

sec_add=0;

min_add=0;

hou_add=0;

day_add=0;

mon_add=0;

yea_add=0 ;

}

void adjust(void)

{

if(key_scan()&&key_flag1)

switch(key_value())

{case '0':sec_add++;break;

case '1':min_add++;break;

case '2':hou_add++;break;

case '3':day_add++;break;

case '4':mon_add++;break;

case '5':yea_add++;break;

case 'b':reset();break;

default: break;

}

adjusted.Second+=sec_add;

adjusted.Minute+=min_add;

adjusted.Hour+=hou_add;

adjusted.Day+=day_add;

adjusted.Month+=mon_add;

adjusted.Year+=yea_add;

if(adjusted.Second>59) adjusted.Second=adjusted.Second%60;

if(adjusted.Minute>59) adjusted.Minute=adjusted.Minute%60;

if(adjusted.Hour>23) adjusted.Hour=adjusted.Hour%24;

if(adjusted.Day>31) adjusted.Day=adjusted.Day%31;

if(adjusted.Month>12) adjusted.Month=adjusted.Month;

if(adjusted.Year>100) adjusted.Year=adjusted.Year0;

}

/**************************中断处理函数*********************************/

void changing(void) interrupt 0 using 0//需要设置时间和日期，或者停止设置

{

if(key_flag1)key_flag1=0;

else key_flag1=1;

}

void alarming(void) interrupt 3 using 0 //需要修改闹铃或者停止设定

{

if(key_flag2)key_flag2=0;

else key_flag2=1;

}

/********************************主函数***********************************/

main()

{uint i;

uchar *l;

uchar p1[]="D:",p2[]="T:";

SYSTEMTIME T;

EA=1;

EX0=1;

IT0=1;

EA=1;

EX1=1;

IT1=1;

init1602();

Initial_DS1302() ;

while(1)

{ write_com(0x80);

write_string(p1,2);

write_com(0xc0);

write_string(p2,2);

DS1302_GetTime(&T) ;

adjusted.Second=T.Second;

adjusted.Minute=T.Minute;

adjusted.Hour=T.Hour;

adjusted.Week=T.Week;

adjusted.Day=T.Day;

adjusted.Month=T.Month;

adjusted.Year=T.Year;

for(i=0;i<9;i++)

{

adjusted.DateString[i]=T.DateString[i];

adjusted.TimeString[i]=T.TimeString[i];

}

adjust();

if(key_flag2)naoling();

if(according())alarm();

DateToStr(&adjusted);

TimeToStr(&adjusted);

write_com(0x82);

write_string(adjusted.DateString,8);

write_com(0xc2);

write_string(adjusted.TimeString,8);

delay(10);

}

（二）头文件1 显示模块 LCD1602.H

#ifndef LCD_CHAR_1602_2009_5_9

#define LCD_CHAR_1602_2009_5_9

#define uchar unsigned char

#define uint unsigned int

sbit lcdrs = P2^0;

sbit lcdrw = P2^1;

sbit lcden = P2^2;

void delay(uint z) // 延时

{

uint x,y;

for(x=z;x>0;x--)

for(y=110;y>0;y--);

}

void write_com(uchar com) // 写入指令数据到 lcd

{

lcdrw=0;

lcdrs=0;

P0=com;

delay(5);

lcden=1;

delay(5);

lcden=0;

}

void write_data(uchar date) // 写入字节显示数据到 lcd

{

lcdrw=0;

lcdrs=1;

P0=date;

delay(5);

lcden=1;

delay(5);

lcden=0;

}

void init1602() // 初始化设定

{

lcdrw=0;

lcden=0;

write_com(0x3C);

write_com(0x0c);

write_com(0x06);

write_com(0x01);

write_com(0x80);

}

void write_string(uchar *pp,uint n)

{

int i;

for(i=0;i<n;i++)

write_data(pp[i]);

}

#endif

(三)头文件2时钟模块 DS1302.H

#ifndef _REAL_TIMER_DS1302_2009_5_20_

#define _REAL_TIMER_DS1302_2003_5_20_

sbit DS1302_CLK = P2^6;//实时时钟时钟线引脚

sbit DS1302_IO = P2^7;//实时时钟数据线引脚

sbit DS1302_RST = P2^5;//实时时钟复位线引脚

sbit ACC0 = ACC^0;

sbit ACC7 = ACC^7;

typedef struct SYSTEM_TIME

{

unsigned char Second;

unsigned char Minute;

unsigned char Hour;

unsigned char Week;

unsigned char Day;

unsigned char Month;

unsigned char Year;

unsigned char DateString[9]; //用这两个字符串来放置读取的时间

unsigned char TimeString[9];

}SYSTEMTIME; //定义的时间类型

#define AM(X) X

#define PM(X) (X+12)// 转成24小时制

#define DS1302_SECOND 0x80

#define DS1302_MINUTE 0x82

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