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/*****************************************************************************************************************/
//12864液晶萬年歷時鐘2010年最新 V8版本
//增加了24C02接口，具有開機界面記憶功能、鬧鐘時間可以掉電保存功能
//V8.0版本主要特點為三種風格界面顯示，功能更強大
/****************************************************************************************************************/
//頭文件
#include <AT89X52.h>
#include <string.h>
#include <intrins.h> //包含_nop_()延時函數
#ifndef uchar
#define uchar unsigned char
#endif
#ifndef uint
#define uint unsigned int
#endif
#include "SoundPlay.h"
#include "ds1302.h"
#include "ds18b20.h"
#include "24c02.h"
#include "lcd12864.h"
#include "tl1838.h"
/*****************************************************************************/
//鍵盤引腳定義
//sbit KEY_1 = P2^7; //左上,在音樂文件SoundPlay.h中已定義
sbit KEY_2 = P2^6; //左下
sbit KEY_3 = P2^5; //右上
sbit KEY_4 = P2^4; //右下
/****************************************************************************/
//定義全局變量
unsigned char yy,mo,dd,xq,hh,year,year1;//定義時間映射全局變量（專用寄存器）
unsigned char shi,ge,sec_temp,min_temp,hour_temp,secl,selx,e=0,hh1,mm1,mm,ss,n,t;
char xdata n1,n2;
bit w = 0; //調時標志位
uchar c_sun,year_sun,month_sun,day_sun; //農歷
/******************************************************************************/
/*-- 一幅圖像 KISS- 正向取模，字節正序*/
/*-- 寬度x高度=128x64 --*/
/******************************************************************************/
uchar code powerOnPhoto []={
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
…………
…………
…………限于本文篇幅余下代碼請從51黑下載附件…………
0x2d,0x92,0xB5, //2099
};
///月份數據表
code uchar day_code1[9]={0x0,0x1f,0x3b,0x5a,0x78,0x97,0xb5,0xd4,0xf3};
code uint day_code2[3]={0x111,0x130,0x14e};
/*
函數功能:輸入BCD陽歷數據,輸出BCD陰歷數據(只允許1901-2099年)
調用函數示例:Conversion(c_sun,year_sun,month_sun,day_sun)
如:計算2004年10月16日Conversion(0,0x4,0x10,0x16);
c_sun,year_sun,month_sun,day_sun均為BCD數據,c_sun為世紀標志位,c_sun=0為21世
紀,c_sun=1為19世紀
調用函數后,原有數據不變,讀c_moon,year_moon,month_moon,day_moon得出陰歷BCD數據
*/
bit c_moon;
data uchar year_moon,month_moon,day_moon,week;
/*子函數,用于讀取數據表中農歷月的大月或小月,如果該月為大返回1,為小返回0*/
bit get_moon_day(uchar month_p,uint table_addr)
{
uchar temp;
switch (month_p)
{
case 1:{temp=year_code[table_addr]&0x08;
if (temp==0)return(0);else return(1);}
case 2:{temp=year_code[table_addr]&0x04;
if (temp==0)return(0);else return(1);}
case 3:{temp=year_code[table_addr]&0x02;
if (temp==0)return(0);else return(1);}
case 4:{temp=year_code[table_addr]&0x01;
if (temp==0)return(0);else return(1);}
case 5:{temp=year_code[table_addr+1]&0x80;
if (temp==0) return(0);else return(1);}
case 6:{temp=year_code[table_addr+1]&0x40;
if (temp==0)return(0);else return(1);}
case 7:{temp=year_code[table_addr+1]&0x20;
if (temp==0)return(0);else return(1);}
case 8:{temp=year_code[table_addr+1]&0x10;
if (temp==0)return(0);else return(1);}
case 9:{temp=year_code[table_addr+1]&0x08;
if (temp==0)return(0);else return(1);}
case 10:{temp=year_code[table_addr+1]&0x04;
if (temp==0)return(0);else return(1);}
case 11:{temp=year_code[table_addr+1]&0x02;
if (temp==0)return(0);else return(1);}
case 12:{temp=year_code[table_addr+1]&0x01;
if (temp==0)return(0);else return(1);}
case 13:{temp=year_code[table_addr+2]&0x80;
if (temp==0)return(0);else return(1);}
}
}
/*
函數功能:輸入BCD陽歷數據,輸出BCD陰歷數據(只允許1901-2099年)
調用函數示例:Conversion(c_sun,year_sun,month_sun,day_sun)
如:計算2004年10月16日Conversion(0,0x4,0x10,0x16);
c_sun,year_sun,month_sun,day_sun均為BCD數據,c_sun為世紀標志位,c_sun=0為21世
紀,c_sun=1為19世紀
調用函數后,原有數據不變,讀c_moon,year_moon,month_moon,day_moon得出陰歷BCD數據
*/
void Conversion(bit c,uchar year,uchar month,uchar day)
{ //c=0 為21世紀,c=1 為19世紀輸入輸出數據均為BCD數據
uchar temp1,temp2,temp3,month_p;
uint temp4,table_addr;
bit flag2,flag_y;
temp1=year/16; //BCD->hex 先把數據轉換為十六進制
temp2=year%16;
year=temp1*10+temp2;
temp1=month/16;
temp2=month%16;
month=temp1*10+temp2;
temp1=day/16;
temp2=day%16;
day=temp1*10+temp2;
//定位數據表地址
if(c==0)
{
table_addr=(year)*0x3;
}
//else
//{
//table_addr=(year-1)*0x3;
//}
//定位數據表地址完成
//取當年春節所在的公歷月份
temp1=year_code[table_addr+2]&0x60;
temp1=_cror_(temp1,5);
//取當年春節所在的公歷月份完成
//取當年春節所在的公歷日
temp2=year_code[table_addr+2]&0x1f;
//取當年春節所在的公歷日完成
// 計算當年春年離當年元旦的天數,春節只會在公歷1月或2月
if(temp1==0x1)
{
temp3=temp2-1;
}
else
{
temp3=temp2+0x1f-1;
}
// 計算當年春年離當年元旦的天數完成
//計算公歷日離當年元旦的天數,為了減少運算,用了兩個表
//day_code1[9],day_code2[3]
//如果公歷月在九月或前,天數會少于0xff,用表day_code1[9],
//在九月后,天數大于0xff,用表day_code2[3]
//如輸入公歷日為8月10日,則公歷日離元旦天數為day_code1[8-1]+10-1
//如輸入公歷日為11月10日,則公歷日離元旦天數為day_code2[11-10]+10-1
if (month<10)
{
temp4=day_code1[month-1]+day-1;
}
else
{
temp4=day_code2[month-10]+day-1;
}
if ((month>0x2)&&(year%0x4==0))
{ //如果公歷月大于2月并且該年的2月為閏月,天數加1
temp4+=1;
}
//計算公歷日離當年元旦的天數完成
//判斷公歷日在春節前還是春節后
if (temp4>=temp3)
{ //公歷日在春節后或就是春節當日使用下面代碼進行運算
temp4-=temp3;
month=0x1;
month_p=0x1; //month_p為月份指向,公歷日在春節前或就是春節當日month_p指向首月
flag2=get_moon_day(month_p,table_addr);
//檢查該農歷月為大小還是小月,大月返回1,小月返回0
flag_y=0;
if(flag2==0)temp1=0x1d; //小月29天
else temp1=0x1e; //大小30天
temp2=year_code[table_addr]&0xf0;
temp2=_cror_(temp2,4); //從數據表中取該年的閏月月份,如為0則該年無閏月
while(temp4>=temp1)
{
temp4-=temp1;
month_p+=1;
if(month==temp2)
{
flag_y=~flag_y;
if(flag_y==0)
month+=1;
}
else month+=1;
flag2=get_moon_day(month_p,table_addr);
if(flag2==0)temp1=0x1d;
else temp1=0x1e;
}
day=temp4+1;
}
else
{ //公歷日在春節前使用下面代碼進行運算
temp3-=temp4;
if (year==0x0)
{
year=0x63;c=1;
}
else year-=1;
table_addr-=0x3;
month=0xc;
temp2=year_code[table_addr]&0xf0;
temp2=_cror_(temp2,4);
if (temp2==0)
month_p=0xc;
else
month_p=0xd; //
/*month_p為月份指向,如果當年有閏月,一年有十三個月,月指向13,無閏月指向12*/
flag_y=0;
flag2=get_moon_day(month_p,table_addr);
if(flag2==0)temp1=0x1d;
else temp1=0x1e;
while(temp3>temp1)
{
temp3-=temp1;
month_p-=1;
if(flag_y==0)month-=1;
if(month==temp2)flag_y=~flag_y;
flag2=get_moon_day(month_p,table_addr);
if(flag2==0)temp1=0x1d;
else temp1=0x1e;
}
day=temp1-temp3+1;
}
c_moon=c; //HEX->BCD ,運算結束后,把數據轉換為BCD數據
temp1=year/10;
temp1=_crol_(temp1,4);
temp2=year%10;
year_moon=temp1|temp2;
temp1=month/10;
temp1=_crol_(temp1,4);
temp2=month%10;
month_moon=temp1|temp2;
temp1=day/10;
temp1=_crol_(temp1,4);
temp2=day%10;
day_moon=temp1|temp2;
}
/*函數功能:輸入BCD陽歷數據,輸出BCD星期數據(只允許1901-2099年)
調用函數示例:Conver_week(c_sun,year_sun,month_sun,day_sun)
如:計算2004年10月16日Conversion(0,0x4,0x10,0x16);
c_sun,year_sun,month_sun,day_sun均為BCD數據,c_sun為世紀標志位,c_sun=0為21世
紀,c_sun=1為19世紀
調用函數后,原有數據不變,讀week得出陰歷BCD數據
*/
code uchar table_week[12]={0,3,3,6,1,4,6,2,5,0,3,5}; //月修正數據表
/*
算法:日期+年份+所過閏年數+月較正數之和除7 的余數就是星期但如果是在
閏年又不到3 月份上述之和要減一天再除7
星期數為0
*/
/*void Conver_week(bit c,uchar year,uchar month,uchar day)
{//c=0 為21世紀,c=1 為19世紀輸入輸出數據均為BCD數據
uchar temp1,temp2;
temp1=year/16; //BCD->hex 先把數據轉換為十六進制
temp2=year%16;
year=temp1*10+temp2;
temp1=month/16;
temp2=month%16;
month=temp1*10+temp2;
temp1=day/16;
temp2=day%16;
day=temp1*10+temp2;
if (c==0){year+=0x64;} //如果為21世紀,年份數加100
temp1=year/0x4; //所過閏年數只算1900年之后的
temp2=year+temp1;
temp2=temp2%0x7; //為節省資源,先進行一次取余,避免數大于0xff,避免使用整型數據
temp2=temp2+day+table_week[month-1];
if (year%0x4==0&&month<3)temp2-=1;
week=temp2%0x7;
}*/
//test
/****************************************************************************************************************************
函數功能：二十四節氣數據庫
入口參數： unsigned char(yy,mo,dd) 對應年月日
出口參數： unsigned char(0-24) 1-24對應二十四節氣
作者： TOTOP
二十四節氣數據庫（1901--2050）
數據格式說明:
如1901年的節氣為
1月 2月 3月 4月 5月 6月 7月 8月 9月 10月 11月 12月
[ 6,21][ 4,19][ 6,21][ 5,21][ 6,22][ 6,22][ 8,23][ 8,24][ 8,24][ 8,24][ 8,23][ 8,22]
[ 9, 6][11, 4][ 9, 6][10, 6][ 9, 7][ 9, 7][ 7, 8][ 7, 9][ 7, 9][ 7, 9][ 7, 8][ 7,15]
上面第一行數據為每月節氣對應公歷日期,15減去每月第一個節氣,每月第二個節氣減去15得第二
行，這樣每月兩個節氣對應數據都小于16,每月用一個字節存放,高位存放第一個節氣數據,低位存
放第二個節氣的數據,可得下表
****************************************************************************************************************************/
uchar code jieqi_code[]=
{
0x96,0xB4,0xA5,0xB5,0xA6,0xA6,0x87,0x88,0x88,0x78,0x87,0x86, //2000
…………
…………
…………限于本文篇幅余下代碼請從51黑下載附件…………
0xA5,0xC3,0xA5,0xB5,0xA6,0xA6,0x87,0x88,0x78,0x78,0x87,0x87, //2050
};
uchar jieqi (uchar y2,m2,d2)
{
uchar temp,d,y,y1,m;
uint addr;
d=d2/16*10+d2%16;
m=m2/16*10+m2%16;
y1=y2/16*10+y2%16+2000;
y=y1-2000;
addr=y*12+m-1;
if(d<15)
{
temp=15-d;
if((jieqi_code[addr]>>4)==temp) return (m*2-1);
else return (0);
}
if(d==15) return (0);
if(d>15)
{
temp=d-15;
if((jieqi_code[addr]&0x0f)==temp) return (m*2);
else return (0);
}
}
/******************************************************************************/
//公歷節日數據庫表
/******************************************************************************/
void days () //公歷節日數據庫
{
uchar j;
j=jieqi(yy,mo,dd);
if(t/2%2==0)//設置變化的時間，默認是2秒
{ //以下自己添加生日、節日信息
if ( month_moon== 0x06 && day_moon== 0x02 ){dispString(3, 0, 1, "后天是的生日");}
else if ( month_moon== 0x06 && day_moon== 0x03 ){dispString(3, 0, 1, "明天是的生日");}
//農歷節日
else if ( month_moon== 0x12 && day_moon== 0x29 ){dispString(3, 0, 1, " 明天大年 ");}
else if ( month_moon== 0x12 && day_moon== 0x30 ){dispString(3, 0, 1, " 大年三十 ");}
else if ( month_moon== 0x05 && day_moon== 0x05 ){dispString(3, 0, 1, " 今天是端午節 ");}
else if ( month_moon== 0x08 && day_moon== 0x15 ){dispString(3, 0, 1, " 今天是中秋節 ");}
else if ( month_moon== 0x01 && day_moon== 0x15 ){dispString(3, 0, 1, " 今天是元宵節 ");}
else if ( month_moon== 0x02 && day_moon== 0x02 ){dispString(3, 0, 1, " 今天是龍抬頭 ");}
else if ( month_moon== 0x07 && day_moon== 0x07 ){dispString(3, 0, 1, " 今天是七夕! ");}
else if ( month_moon== 0x07 && day_moon== 0x15 ){dispString(3, 0, 1, " 今天是鬼節! ");}
else if ( month_moon== 0x09 && day_moon== 0x09 ){dispString(3, 0, 1, " 今天是重陽節 ");}
else if ( month_moon== 0x12 && day_moon== 0x08 ){dispString(3, 0, 1, " 今天是臘八節 ");}
//國立節日
else if ( mo == 0x01 && dd == 0x01 ){dispString(3, 0, 1, " 元旦快樂! ");}//1月
else if ( mo == 0x01 && dd == 0x28 ){dispString(3, 0, 1, "今天是世界麻風日");}
else if ( mo == 0x02 && dd == 0x02 ){dispString(3, 0, 1, "今天是世界濕地日");}//2月
else if ( mo == 0x02 && dd == 0x13 ){dispString(3, 0, 1, " 明天情人節了 ");}
else if ( mo == 0x02 && dd == 0x14 ){dispString(3, 0, 1, " 今天是情人節 ");}
else if ( mo == 0x03 && dd == 0x01 ){dispString(3, 0, 1, "今天是國際海豹日");}//3月
else if ( mo == 0x03 && dd == 0x03 ){dispString(3, 0, 1, "今天是全國愛耳日");}
else if ( mo == 0x03 && dd == 0x08 ){dispString(3, 0, 1, "今天是3.8 婦女節");}
else if ( mo == 0x03 && dd == 0x12 ){dispString(3, 0, 1, " 今天是植樹節 ");}
else if ( mo == 0x03 && dd == 0x14 ){dispString(3, 0, 1, "今天是國際警察日");}
else if ( mo == 0x03 && dd == 0x15 ){dispString(3, 0, 1, "今天消費者權益日");}
else if ( mo == 0x03 && dd == 0x17 ){dispString(3, 0, 1, "今天是國際航海日");}
else if ( mo == 0x03 && dd == 0x21 ){dispString(3, 0, 1, "今天是世界森林日");}
else if ( mo == 0x03 && dd == 0x22 ){dispString(3, 0, 1, "今天是世界水日！");}
else if ( mo == 0x03 && dd == 0x23 ){dispString(3, 0, 1, "今天是世界氣象日");}
else if ( mo == 0x03 && dd == 0x24 ){dispString(3, 0, 1, "世界防治結核病日");}
else if ( mo == 0x04 && dd == 0x01 ){dispString(3, 0, 1, "愚人節，小心上當");}//4
else if ( mo == 0x04 && dd == 0x07 ){dispString(3, 0, 1, "今天是世界衛生日");}
else if ( mo == 0x04 && dd == 0x08 ){dispString(3, 0, 1, " 今天復活節! ");}
else if ( mo == 0x04 && dd == 0x13 ){dispString(3, 0, 1, " 黑色星期五! ");}
else if ( mo == 0x05 && dd == 0x01 ){dispString(3, 0, 1, " 今天是勞動節 ");}//5
else if ( mo == 0x05 && dd == 0x04 ){dispString(3, 0, 1, "今天是五四青年節");}
else if ( mo == 0x05 && dd == 0x08 ){dispString(3, 0, 1, "今天世界紅十字日");}
else if ( mo == 0x05 && dd == 0x12 ){dispString(3, 0, 1, "今天是國際護士節");}
else if ( mo == 0x05 && dd == 0x05 ){dispString(3, 0, 1, "近日注意母親節! ");}
else if ( mo == 0x05 && dd == 0x15 ){dispString(3, 0, 1, "今天是國際家庭日");}
else if ( mo == 0x05 && dd == 0x31 ){dispString(3, 0, 1, "今天是世界無煙日");}
else if ( mo == 0x06 && dd == 0x01 ){dispString(3, 0, 1, "今天是國際兒童節");}//6
else if ( mo == 0x06 && dd == 0x05 ){dispString(3, 0, 1, "今天是世界環境日");}
else if ( mo == 0x06 && dd == 0x26 ){dispString(3, 0, 1, "今天是國際禁毒日");}
else if ( mo == 0x06 && dd == 0x06 ){dispString(3, 0, 1, "今天是全國愛眼日");}
else if ( mo == 0x06 && dd == 0x13 ){dispString(3, 0, 1, "近日注意父親節! ");}
else if ( mo == 0x06 && dd == 0x15 ){dispString(3, 0, 1, "近日注意父親節! ");}
else if ( mo == 0x07 && dd == 0x01 ){dispString(3, 0, 1, "香港回歸記念日! ");}//7
else if ( mo == 0x07 && dd == 0x07 ){dispString(3, 0, 1, "抗日戰爭記念日! ");}
else if ( mo == 0x07 && dd == 0x11 ){dispString(3, 0, 1, "今天是世界人口日");}
else if ( mo == 0x08 && dd == 0x01 ){dispString(3, 0, 1, "今天是八一建軍節");}//8
else if ( mo == 0x08 && dd == 0x08 ){dispString(3, 0, 1, "今天是中國男子節");}
else if ( mo == 0x08 && dd == 0x15 ){dispString(3, 0, 1, "抗戰勝利記念日！");}
else if ( mo == 0x09 && dd == 0x10 ){dispString(3, 0, 1, " 今天是教師節 ");}//9
else if ( mo == 0x09 && dd == 0x18 ){dispString(3, 0, 1, "九·一八事變記念");}
else if ( mo == 0x09 && dd == 0x20 ){dispString(3, 0, 1, "今天是國際愛牙日");}
else if ( mo == 0x09 && dd == 0x27 ){dispString(3, 0, 1, "今天是世界旅游日");}
else if ( mo == 0x10 && dd == 0x01 ){dispString(3, 0, 1, " 今天是國慶節 ");}//10
else if ( mo == 0x10 && dd == 0x04 ){dispString(3, 0, 1, "今天是世界動物日");}
else if ( mo == 0x10 && dd == 0x24 ){dispString(3, 0, 1, "今天是聯合國日! ");}
else if ( mo == 0x10 && dd == 0x12 ){dispString(3, 0, 1, "明天國際教師節! ");}
else if ( mo == 0x10 && dd == 0x13 ){dispString(3, 0, 1, "今天是國際教師節");}
else if ( mo == 0x11 && dd == 0x10 ){dispString(3, 0, 1, "今天是世界青年節");}//11
else if ( mo == 0x11 && dd == 0x17 ){dispString(3, 0, 1, "今天是世界學生節");}
else if ( mo == 0x12 && dd == 0x01 ){dispString(3, 0, 1, "今天世界艾滋病日");}//12
else if ( mo == 0x12 && dd == 0x23 ){dispString(3, 0, 1, " 明晚平安夜! ");}
else if ( mo == 0x12 && dd == 0x24 ){dispString(3, 0, 1, " 今晚平安夜! ");}
else if ( mo == 0x12 && dd == 0x25 ){dispString(3, 0, 1, " 圣誕快樂 ");}
else if ( mo == 0x12 && dd == 0x31 ){dispString(3, 0, 1, " 明日元旦 ");}
}
else{
//二十四節氣
if (j==1){dispString(3, 0, 1, " 今天小寒 ");}
else if (j==2){dispString(3, 0, 1, " 今天大寒 ");}
else if (j==3){dispString(3, 0, 1, " 今天立春 ");}
else if (j==4){dispString(3, 0, 1, " 今天雨水 ");}
else if (j==5){dispString(3, 0, 1, " 今天驚蟄 ");}
else if (j==6){dispString(3, 0, 1, " 今天春分 ");}
else if (j==7){dispString(3, 0, 1, " 今天清明 ");}
else if (j==8){dispString(3, 0, 1, " 今天谷雨 ");}
else if (j==9){dispString(3, 0, 1, " 今天立夏 ");}
else if (j==10){dispString(3, 0, 1, " 今天小滿 ");}
else if (j==11){dispString(3, 0, 1, " 今天芒種 ");}
else if (j==12){dispString(3, 0, 1, " 今天夏至 ");}
else if (j==13){dispString(3, 0, 1, " 今天小暑 ");}
else if (j==14){dispString(3, 0, 1, " 今天大暑 ");}
else if (j==15){dispString(3, 0, 1, " 今天立秋 ");}
else if (j==16){dispString(3, 0, 1, " 今天處暑 ");}
else if (j==17){dispString(3, 0, 1, " 今天白露 ");}
else if (j==18){dispString(3, 0, 1, " 今天秋分 ");}
else if (j==19){dispString(3, 0, 1, " 今天寒露 ");}
else if (j==20){dispString(3, 0, 1, " 今天霜降 ");}
else if (j==21){dispString(3, 0, 1, " 今天立冬 ");}
else if (j==22){dispString(3, 0, 1, " 今天小雪 ");}
else if (j==23){dispString(3, 0, 1, " 今天大雪 ");}
else if (j==24){dispString(3, 0, 1, " 今天冬至 ");}
//非節日時顯示時晨信息
else { if ( hh >= 0x04 && hh < 0x06 ){dispString(3, 0, 1, " 凌晨點分 ");
lcdWriteCommand(0x9b);
if(hh1/10 != 0){lcdWriteData((hh1/10)+0x30);} //十位消隱
else{lcdWriteData(0x20);}//同上
lcdWriteData(hh1%10+0x30);
lcdWriteCommand(0x9d); //":"
if(mm/16 != 0){lcdWriteData((mm/16)+0x30);} //十位消隱
else{lcdWriteData(0x20);}//同上
lcdWriteData(mm%16+0x30); }
if ( hh >= 0x06 && hh < 0x08 ){dispString(3, 0, 1, " 早晨點分 ");
lcdWriteCommand(0x9b);
if(hh1/10 != 0){lcdWriteData((hh1/10)+0x30);} //十位消隱
else{lcdWriteData(0x20);}//同上
lcdWriteData(hh1%10+0x30);
lcdWriteCommand(0x9d); //":"
if(mm/16 != 0){lcdWriteData((mm/16)+0x30);} //十位消隱
else{lcdWriteData(0x20);}//同上
lcdWriteData(mm%16+0x30); }
if ( hh >= 0x08 && hh < 0x12 ){dispString(3, 0, 1, " 上午點分 ");
lcdWriteCommand(0x9b);
if(hh1/10 != 0){lcdWriteData((hh1/10)+0x30);} //十位消隱
else{lcdWriteData(0x20);}//同上
lcdWriteData(hh1%10+0x30);
lcdWriteCommand(0x9d); //":"
if(mm/16 != 0){lcdWriteData((mm/16)+0x30);} //十位消隱
else{lcdWriteData(0x20);}//同上
lcdWriteData(mm%16+0x30); }
if ( hh == 0x12) {dispString(3, 0, 1, " 中午點分 ");
lcdWriteCommand(0x9b);
if(hh1/10 != 0){lcdWriteData((hh1/10)+0x30);} //十位消隱
else{lcdWriteData(0x20);}//同上
lcdWriteData(hh1%10+0x30);
lcdWriteCommand(0x9d); //":"
if(mm/16 != 0){lcdWriteData((mm/16)+0x30);} //十位消隱
else{lcdWriteData(0x20);}//同上
lcdWriteData(mm%16+0x30); }
if ( hh >= 0x13 && hh < 0x18 ){dispString(3, 0, 1, " 下午點分 ");
lcdWriteCommand(0x9b);
if(hh1/10 != 0){lcdWriteData((hh1/10)+0x30);} //十位消隱
else{lcdWriteData(0x20);}//同上
lcdWriteData(hh1%10+0x30);
lcdWriteCommand(0x9d); //":"
if(mm/16 != 0){lcdWriteData((mm/16)+0x30);} //十位消隱
else{lcdWriteData(0x20);}//同上
lcdWriteData(mm%16+0x30); }
if ( hh >= 0x18 && hh < 0x22 ){dispString(3, 0, 1, " 晚上點分 ");
lcdWriteCommand(0x9b);
if(hh1/10 != 0){lcdWriteData((hh1/10)+0x30);} //十位消隱
else{lcdWriteData(0x20);}//同上
lcdWriteData(hh1%10+0x30);
lcdWriteCommand(0x9d); //":"
if(mm/16 != 0){lcdWriteData((mm/16)+0x30);} //十位消隱
else{lcdWriteData(0x20);}//同上
lcdWriteData(mm%16+0x30); }
if ( hh >= 0x22 && hh <= 0x23 ){dispString(3, 0, 1, " 夜里點分 ");
lcdWriteCommand(0x9b);
if(hh1/10 != 0){lcdWriteData((hh1/10)+0x30);} //十位消隱
else{lcdWriteData(0x20);}//同上
lcdWriteData(hh1%10+0x30);
lcdWriteCommand(0x9d); //":"
if(mm/16 != 0){lcdWriteData((mm/16)+0x30);} //十位消隱
else{lcdWriteData(0x20);}//同上
lcdWriteData(mm%16+0x30); }
if ( hh >= 0x00 && hh < 0x04 ){dispString(3, 0, 1, " 深夜點分 ");
lcdWriteCommand(0x9b);
if(hh1/10 != 0){lcdWriteData((hh1/10)+0x30);} //十位消隱
else{lcdWriteData(0x20);}//同上
lcdWriteData(hh1%10+0x30);
lcdWriteCommand(0x9d); //":"
if(mm/16 != 0){lcdWriteData((mm/16)+0x30);} //十位消隱
else{lcdWriteData(0x20);}//同上
lcdWriteData(mm%16+0x30); }
}
}
}
/*****************************************************************************/
//農歷顯示
/******************************************************************************/
void lcmnongli()
{
uchar yue,ri;
year_sun=yy;
month_sun=mo;
day_sun=dd;
Conversion(c_sun,year_sun,month_sun,day_sun);
yue=(month_moon/16)*10+month_moon%16;
year1=yue;
if(k==2)
{
ri=(day_moon/16)*10+day_moon%16; //顯示農歷月
if(yue==1){dispString(1, 0, 1, "正"); }
if(yue==2){dispString(1, 0, 1, "二"); }
if(yue==3){dispString(1, 0, 1, "三"); }
if(yue==4){dispString(1, 0, 1, "四"); }
if(yue==5){dispString(1, 0, 1, "五"); }
if(yue==6){dispString(1, 0, 1, "六"); }
if(yue==7){dispString(1, 0, 1, "七"); }
if(yue==8){dispString(1, 0, 1, "八"); }
if(yue==9){dispString(1, 0, 1, "九"); }
if(yue==10){dispString(1, 0, 1, "十"); }
if(yue==11){dispString(1, 0, 1, "冬"); }
if(yue==12){dispString(1, 0, 1, "臘"); }
dispString(1, 1, 1, "月");
if(ri<=10)
{
if(ri==1){ dispString(1, 2, 1, "初一"); }
if(ri==2){ dispString(1, 2, 1, "初二"); }
if(ri==3){ dispString(1, 2, 1, "初三"); }
if(ri==4){ dispString(1, 2, 1, "初四");}
if(ri==5){ dispString(1, 2, 1, "初五"); }
if(ri==6){ dispString(1, 2, 1, "初六"); }
if(ri==7){ dispString(1, 2, 1, "初七"); }
if(ri==8){ dispString(1, 2, 1, "初八"); }
if(ri==9){ dispString(1, 2, 1, "初九"); }
if(ri==10){ dispString(1, 2, 1, "初十"); }
}
else
{
if(ri==11){ dispString(1, 2, 1, "十一");}
if(ri==12){ dispString(1, 2, 1, "十二");}
if(ri==13){ dispString(1, 2, 1, "十三"); }
if(ri==14){ dispString(1, 2, 1, "十四"); }
if(ri==15){ dispString(1, 2, 1, "十五"); }
if(ri==16){ dispString(1, 2, 1, "十六"); }
if(ri==17){ dispString(1, 2, 1, "十七"); }
if(ri==18){ dispString(1, 2, 1, "十八"); }
if(ri==19){ dispString(1, 2, 1, "十九"); }
if(ri==20){ dispString(1, 2, 1, "二十");}
if(ri==21){ dispString(1, 2, 1, "廿一"); }
if(ri==22){ dispString(1, 2, 1, "廿二");}
if(ri==23){ dispString(1, 2, 1, "廿三"); }
if(ri==24){ dispString(1, 2, 1, "廿四"); }
if(ri==25){ dispString(1, 2, 1, "廿五"); }
if(ri==26){ dispString(1, 2, 1, "廿六");}
if(ri==27){ dispString(1, 2, 1, "廿七"); }
if(ri==28){ dispString(1, 2, 1, "廿八"); }
if(ri==29){ dispString(1, 2, 1, "廿九");}
if(ri==30){ dispString(1, 2, 1, "三十"); }
}
}
else
{
ri=(day_moon/16)*10+day_moon%16; //顯示農歷月
if(yue==1){dispString(2, 1, 1, "正"); }
if(yue==2){dispString(2, 1, 1, "二"); }
if(yue==3){dispString(2, 1, 1, "三"); }
if(yue==4){dispString(2, 1, 1, "四"); }
if(yue==5){dispString(2, 1, 1, "五"); }
if(yue==6){dispString(2, 1, 1, "六"); }
if(yue==7){dispString(2, 1, 1, "七"); }
if(yue==8){dispString(2, 1, 1, "八"); }
if(yue==9){dispString(2, 1, 1, "九"); }
if(yue==10){dispString(2, 1, 1, "十"); }
if(yue==11){dispString(2, 1, 1, "冬"); }
if(yue==12){dispString(2, 1, 1, "臘"); }
dispString(2, 2, 1, "月");
if(ri<=10)
{
if(ri==1){ dispString(2, 3, 1, "初一"); }
if(ri==2){ dispString(2, 3, 1, "初二"); }
if(ri==3){ dispString(2, 3, 1, "初三"); }
if(ri==4){ dispString(2, 3, 1, "初四");}
if(ri==5){ dispString(2, 3, 1, "初五"); }
if(ri==6){ dispString(2, 3, 1, "初六"); }
if(ri==7){ dispString(2, 3, 1, "初七"); }
if(ri==8){ dispString(2, 3, 1, "初八"); }
if(ri==9){ dispString(2, 3, 1, "初九"); }
if(ri==10){ dispString(2, 3, 1, "初十"); }
}
else
{
if(ri==11){ dispString(2, 3, 1, "十一");}
if(ri==12){ dispString(2, 3, 1, "十二");}
if(ri==13){ dispString(2, 3, 1, "十三"); }
if(ri==14){ dispString(2, 3, 1, "十四"); }
if(ri==15){ dispString(2, 3, 1, "十五"); }
if(ri==16){ dispString(2, 3, 1, "十六"); }
if(ri==17){ dispString(2, 3, 1, "十七"); }
if(ri==18){ dispString(2, 3, 1, "十八"); }
if(ri==19){ dispString(2, 3, 1, "十九"); }
if(ri==20){ dispString(2, 3, 1, "二十");}
if(ri==21){ dispString(2, 3, 1, "廿一"); }
if(ri==22){ dispString(2, 3, 1, "廿二");}
if(ri==23){ dispString(2, 3, 1, "廿三"); }
if(ri==24){ dispString(2, 3, 1, "廿四"); }
if(ri==25){ dispString(2, 3, 1, "廿五"); }
if(ri==26){ dispString(2, 3, 1, "廿六");}
if(ri==27){ dispString(2, 3, 1, "廿七"); }
if(ri==28){ dispString(2, 3, 1, "廿八"); }
if(ri==29){ dispString(2, 3, 1, "廿九");}
if(ri==30){ dispString(2, 3, 1, "三十"); }
}
}
}
/******************************************************************************/
//十二生肖顯示
/******************************************************************************/
void lcmshengxiao()
{
uint y3;
y3=(yy/16*10+yy%16+2000-1900)%12;
if(year<6 & year1>6) y3--;
switch(y3)
{
case 0: dispString(0, 6, 1, "子鼠");
break;
case 1: dispString(0, 6, 1, "丑牛");
break;
case 2: dispString(0, 6, 1, "寅虎");
break;
case 3: dispString(0, 6, 1, "卯兔");
break;
case 4: dispString(0, 6, 1, "辰龍");
break;
case 5: dispString(0, 6, 1, "巳蛇");
break;
case 6: dispString(0, 6, 1, "午馬");
break;
case 7: dispString(0, 6, 1, "未羊");
break;
case 8: dispString(0, 6, 1, "申猴");
break;
case 9: dispString(0, 6, 1, "酉雞");
break;
case 10: dispString(0, 6, 1, "戌狗");
break;
case 11: dispString(0, 6, 1, "亥豬");
break;
}
}
/*****************************************************************************/
//調時用加1程序
void Set_time(unsigned char sel)//根據選擇調整的相應項目加1并寫入DS1302
{
signed char address,item;
signed char max,mini;
dispString(3, 2, 1, "設置");
if(sel==6) {dispString(3, 4, 1, "秒鐘");address=0x80; max=59;mini=0;} //秒7
if(sel==5) {dispString(3, 4, 1, "分鐘");address=0x82; max=59;mini=0;} //分鐘6
if(sel==4) {dispString(3, 4, 1, "小時");address=0x84; max=23;mini=0;} //小時5
if(sel==3) {dispString(3, 4, 1, "星期");address=0x8a; max=7;mini=1;} //星期4
if(sel==2) {dispString(3, 4, 1, "日期");address=0x86; max=31;mini=1;} //日3
if(sel==1) {dispString(3, 4, 1, "月份");address=0x88; max=12;mini=1;} //月2
if(sel==0) {dispString(3, 4, 1, "年份");address=0x8c; max=99; mini=0;} //年1
switch(sel)
{
case 0: convertChar(0, 1, 2);
break;
case 1: convertChar(0, 2, 3);
break;
case 2: convertChar(0, 4, 2);
break;
case 3: convertChar(1, 7, 2);
break;
case 4: convertChar(2, 0, 2);
break;
case 5: convertChar(2, 1, 3);
break;
case 6: convertChar(2, 3, 2);
break;
}
//讀取1302某地址上的數值轉換成10進制賦給item
item=((read_clock(address+1))/16)*10 + (read_clock(address+1))%16;
if(KEY_2 == 0||workcode==3)
{
item++;//數加 1
workcode=0;
}
if(KEY_4 == 0||workcode==7)
{
item--;//數減 1
workcode=0;
}
if(item>max) item=mini;//查看數值有效范圍
if(item<mini) item=max;
write_clock(0x8e,0x00);//允許寫操作
write_clock(address,(item/10)*16+item%10);//轉換成16進制寫入1302
write_clock(0x8e,0x80);//寫保護，禁止寫操作
}
/*****************************************************************************/
/*****************************************************************************/
//揚聲器驅動程序（鬧鐘音樂）
/*****************************************************************************/
void Beep(void)
{//BELL-揚聲器--整點報時
unsigned char a;//定義變量用于發聲的長度設置
for(a=60;a>0;a--){//第一個聲音的長度
beep = ~beep;//取反揚聲器驅動口，以產生音頻
Delay(100);//音調設置延時
}
for(a=100;a>0;a--){//同上
beep = ~beep;
Delay(80);//
}
for(a=100;a>0;a--){//同上
beep = ~beep;
Delay(30);//
}
beep = 1;//音樂結束后揚聲器拉高關閉
}
/*****************************************************************************/
void Beep_set(void){//BELL -揚聲器--確定設置
unsigned char a;//定義變量用于發聲的長度設置
for(a=50;a>0;a--){//第一個聲音的長度
beep = ~beep;//取反揚聲器驅動口，以產生音頻
Delay(100);//音調設置延時
}
for(a=100;a>0;a--){//同上
beep = ~beep;
Delay(50);//
}
for(a=50;a>0;a--){//同上
beep = ~beep;
Delay(100);//
}
beep = 1;//音樂結束后揚聲器拉高關閉
}
/*****************************************************************************/
void Beep_key(void){//-揚聲器--按鍵音
unsigned char a;//定義變量用于發聲的長度設置
for(a=100;a>0;a--){//聲音的長度
beep = ~beep;
Delay(50);//音調設置延時
}
beep = 1;//音樂結束后揚聲器拉高關閉
}
/*****************************************************************************/
/*****************************************************************************/
//電子鐘應用層程序設計
/*****************************************************************************/
//向LCM中填寫年數據
void lcm_w_yy(void){
//if(read_clock(0x8d) != yy){
yy = read_clock(0x8d);
dispString(0, 0, 1, "20");
lcdWriteCommand(0x81);
lcdWriteData((yy/16)+0x30);
lcdWriteData(yy%16+0x30);
} //}
/*****************************************************************************/
//向LCM中填寫月數據
void lcm_w_mo(void){
//if(read_clock(0x89) != mo){
mo = read_clock(0x89);
lcdWriteCommand(0x82);
lcdWriteData(0x2d);
lcdWriteData((mo/16)+0x30); //十位消隱
lcdWriteData(mo%16+0x30);
lcdWriteData(0x2d);
year=(mo/16*10)+mo%16;
} //}
/*****************************************************************************/
//星期處理并送入LCM的指定區域
void lcm_w_xq(void){
//if(read_clock(0x8b) != xq){
xq = read_clock(0x8b);
selx = (read_clock(0x8b))%16; //字節低4位的BCD碼放入selx
if(selx==7) {dispString(1, 7, 1, "日");} //
if(selx==6) {dispString(1, 7, 1, "六");} //
if(selx==5) {dispString(1, 7, 1, "五");} //
if(selx==4) {dispString(1, 7, 1, "四");} //
if(selx==3) {dispString(1, 7, 1, "三");} //
if(selx==2) {dispString(1, 7, 1, "二");} //
if(selx==1) {dispString(1, 7, 1, "一");} //星期一
dispString(1, 5, 1, "星期");
} //}
/*****************************************************************************/
//向LCM中填寫日數據
void lcm_w_dd(void){
// if(read_clock(0x87) != dd){
dd = read_clock(0x87);
lcdWriteCommand(0x84);
lcdWriteData((dd/16)+0x30); //十位消隱
lcdWriteData(dd%16+0x30);
} //}
/*****************************************************************************/
//向LCM中填寫小時數據
void lcm_w_hh(void){
if(read_clock(0x85) != hh){
hh = read_clock(0x85);
if (hh > 0x07 && hh < 0x22 && w == 0){
Beep();//整點報時音
}
}
lcdWriteCommand(0x88);
lcdWriteData((hh/16)+0x30);
lcdWriteData(hh%16+0x30);
hh1=hh/16*10+hh%16;
if(hh1>12) hh1=(hh1-12);
}
/*****************************************************************************/
//向LCM中填寫分鐘數據
void lcm_w_mm(void){
if(read_clock(0x83) != mm)
{
mm = read_clock(0x83);
}
lcdWriteCommand(0x89);
if(t/1%2==0)lcdWriteData(0x3a); //":"
else{lcdWriteData(0x20);}
lcdWriteData((mm/16)+0x30);
lcdWriteData(mm%16+0x30);
if(t/1%2==0) lcdWriteData(0x3a); //":"
else{lcdWriteData(0x20);}
}
/*****************************************************************************/
//向LCM中填寫秒數據
void lcm_w_ss(void)
{
unsigned int i=0;
unsigned char a=0,b=0,c=0;
if(read_clock(0x81) != ss){ //判斷是否需要更新
ss = read_clock(0x81); //更新數據
if(w==1&&e==6)
{
if(t/1%2==0)
{
lcdWriteCommand(0x8b); //秒值在LCM上的寫入位置
lcdWriteData((ss/16)+0x30); //寫十位
lcdWriteData(ss%16+0x30); //寫個位
}
else
{
lcdWriteCommand(0x8b); //秒值在LCM上的寫入位置
lcdWriteData(0x20); //寫十位
lcdWriteData(0x20); //寫個位
}
}
else
{
lcdWriteCommand(0x8b); //秒值在LCM上的寫入位置
lcdWriteData((ss/16)+0x30); //寫十位
lcdWriteData(ss%16+0x30); //寫個
}
}
}
/*****************************************************************************/
void disp_temper()//溫度值顯示
{
uint temper;
uchar temper_ge,temper_shi,temper_bai;
temper=read_temp();//讀取溫度
temper_ge=temper%10+0x30;
temper_shi=temper%100/10+0x30;
temper_bai=temper/100+0x30;
if(tflag==1)
{
dispString(2, 4, 1, " -");
}
else
{
dispString(2, 4, 1, " ");
}
if(temper_bai==0x30) temper_bai=0x20;
lcdWriteCommand(0x8d);
lcdWriteData(temper_bai);
lcdWriteData(temper_shi);
lcdWriteData('.');
lcdWriteData(temper_ge);
dispString(2, 7, 1, "℃");
}
/*****************************************************************************/
//刷新數據
void updata (void){
lcm_w_ss();//刷新秒
lcm_w_mm();//刷新分
lcm_w_hh();//刷新小時
lcm_w_dd();//刷新日
lcm_w_xq();//更新星期值
lcm_w_mo();//刷新月
lcm_w_yy();//刷新年
ss = read_clock(0x81); //更新數據
t=ss/16*10+ss%16;
lcmnongli();
lcmshengxiao();
disp_temper();
if(w == 0)
{
days ();//節日顯示
}
if (n==1||n==2||n==3)
{
lcdWriteCommand(0x85); //秒值在LCM上的寫入位置
lcdWriteData(0x20);
lcdWriteData(0x0e);
}
else{
lcdWriteCommand(0x85); //秒值在LCM上的寫入位置
lcdWriteData(0x20);
lcdWriteData(0x20);
}
}
/*********************************************************************************************************
處理顯示函數(被調用層)
*********************************************************************************************************/
void deal(uchar sfm)
{
shi=sfm/16;
ge=sfm%16;
}
/********************************************************************************************************
12864顯示時分秒函數(被調用層)
********************************************************************************************************/
void display(uchar add,uchar dat)
{
uchar i,j=0;
if(k==0)
{
for(i=16;i<32;i++)
{
lcdWriteCommand(0x80+i);
lcdWriteCommand(0x90+add);
lcdWriteData(tab[dat][j++]);
lcdWriteData(tab[dat][j++]);
}
for(i=0;i<16;i++)
{
lcdWriteCommand(0x80+i);
lcdWriteCommand(0x88+add);
lcdWriteData(tab[dat][j++]);
lcdWriteData(tab[dat][j++]);
}
}
else
{
for(i=0;i<16;i++)
{
lcdWriteCommand(0x80+i);
lcdWriteCommand(0x80+add);
lcdWriteData(tab1[dat][j++]);
lcdWriteData(tab1[dat][j++]);
}
for(i=16;i<32;i++)
{
lcdWriteCommand(0x80+i);
lcdWriteCommand(0x90+add);
lcdWriteData(tab1[dat][j++]);
lcdWriteData(tab1[dat][j++]);
}
}
}
/********************************************************************************************************
12864顯示時分秒函數(被調用層)2
********************************************************************************************************/
void display1(uchar add,uchar dat)
{
uchar i,j=0;
for(i=0;i<16;i++)
{
lcdWriteCommand(0x80+i);
lcdWriteCommand(0x88+add);
lcdWriteData(tab1[dat][j++]);
lcdWriteData(tab1[dat][j++]);
}
for(i=16;i<32;i++)
{
lcdWriteCommand(0x80+i);
lcdWriteCommand(0x98+add);
lcdWriteData(tab1[dat][j++]);
lcdWriteData(tab1[dat][j++]);
}
}
/*********************************************************************************************************
初始化函數(被調用層)
*********************************************************************************************************/
void init_dz()
{
lcdWriteCommand(0x30); //選擇8bit數據流,基本指令集
lcdWriteCommand(0x0c); //開顯示(無游標、不反白)
lcdWriteCommand(0x01); //清除顯示，并且設定地址指針為00H
if(k==0)
{
dispString(0, 2, 1, "年月日");
dispString(3, 0, 1, "星期");
lcdWriteCommand(0x81); //處理年，并顯示
yy = read_clock(0x8d);
deal(yy);
lcdWriteData(shi+0x30);
lcdWriteData(ge+0x30);
//處理月，并顯示
lcdWriteCommand(0x83);
mo = read_clock(0x89);
deal(mo);
lcdWriteData(shi+0x30);
lcdWriteData(ge+0x30);
lcdWriteCommand(0x85); //處理日，并顯示
dd = read_clock(0x87);
deal(dd);
lcdWriteData(shi+0x30);
lcdWriteData(ge+0x30);
//處理星期，并顯示
xq = read_clock(0x8b);
switch(xq)
{
case 1: dispString(3, 2, 1, "一");break;
case 2: dispString(3, 2, 1, "二");break;
case 3: dispString(3, 2, 1, "三");break;
case 4: dispString(3, 2, 1, "四");break;
case 5: dispString(3, 2, 1, "五");break;
case 6: dispString(3, 2, 1, "六");break;
case 7: dispString(3, 2, 1, "日");break;
default:break;
}
dispString(3, 7, 1, "℃");
lcdWriteCommand(0x36); //啟動擴充指令集，啟動繪圖模式
clear_img(); //清理圖片緩沖區
lcmnongli();
hh = read_clock(0x85); //處理小時，并顯示
deal(hh);
display(0,shi);
display(1,ge);
display(2,10);
mm = read_clock(0x83); //處理分鐘，并顯示
deal(mm);
display(3,shi);
display(4,ge);
display(5,10);
ss = read_clock(0x81); //處理秒，并顯示
deal(ss);
display(6,shi);
display(7,ge);
}
else
{
dispString(0, 5, 1, "星期");
dispString(3, 0, 1, " 20");
lcdWriteCommand(0x99); //處理年，并顯示
yy = read_clock(0x8d);
deal(yy);
lcdWriteData(0x20);
lcdWriteData(shi+0x30);
lcdWriteData(ge+0x30);
lcdWriteData(0x2d);
//處理月，并顯示
//lcdWriteCommand(0x9a);
mo = read_clock(0x89);
deal(mo);
lcdWriteData(shi+0x30);
lcdWriteData(ge+0x30);
//lcdWriteCommand(0x9c); //處理日，并顯示
dd = read_clock(0x87);
deal(dd);
lcdWriteData(0x2d);
lcdWriteData(shi+0x30);
lcdWriteData(ge+0x30);
//處理星期，并顯示
xq = read_clock(0x8b);
switch(xq)
{
case 1: dispString(0, 7, 1, "一");break;
case 2: dispString(0, 7, 1, "二");break;
case 3: dispString(0, 7, 1, "三");break;
case 4: dispString(0, 7, 1, "四");break;
case 5: dispString(0, 7, 1, "五");break;
case 6: dispString(0, 7, 1, "六");break;
case 7: dispString(0, 7, 1, "日");break;
default:break;
}
dispString(1, 7, 1, "℃");
lcdWriteCommand(0x36); //啟動擴充指令集，啟動繪圖模式
clear_img(); //清理圖片緩沖區
hh = read_clock(0x85); //處理小時，并顯示
deal(hh);
display(0,shi);
display(1,ge);
display(2,10);
mm = read_clock(0x83); //處理分鐘，并顯示
deal(mm);
display(3,shi);
display(4,ge);
ss = read_clock(0x81); //處理秒，并顯示
deal(ss);
display1(6,shi);
display1(7,ge);
}
}
/********************************************************************************************************
在12864上顯示時間，大數字顯示主界面1
********************************************************************************************************/
void disp_sfm()
{
uint temper;
uchar temper_ge,temper_shi,temper_bai,day_temp,date_temp,month_temp,year_temp;
lcdWriteCommand(0x36); //啟動擴充指令集，啟動繪圖模式
ss = read_clock(0x81); //更新數據
if(sec_temp!=ss)//讀取秒，只要有改變液晶顯示也改變
{
sec_temp=ss;
deal(sec_temp);
if(secl!=shi)
{
secl=shi;
display(6,secl);
}
display(7,ge);
}
mm = read_clock(0x83); //讀取分，只要有改變液晶顯示也改變
if(min_temp!=mm)
{
min_temp=mm;
deal(mm);
display(3,shi);
display(4,ge);
}
hh = read_clock(0x85); //讀取小時，只要有改變液晶顯示也改變
if(hour_temp!=hh)
{
hour_temp=hh;
deal(hh);
display(0,shi);
display(1,ge);
}
if(ge/1%2==0)
{
display(2,10);
display(5,10);
}
else
{
display(2,11);
display(5,11);
}
lcdWriteCommand(0x30);
dd = read_clock(0x87); //讀取日，只要有改變液晶顯示也改變
if(date_temp!=dd)
{
date_temp=dd;
deal(dd);
lcdWriteCommand(0x85);
lcdWriteData(shi+0x30);
lcdWriteData(ge+0x30);
}
mo = read_clock(0x89); //讀取月，只要有改變液晶顯示也改變
if(month_temp!=mo)
{
month_temp=mo;
lcdWriteCommand(0x83);
deal(mo);
lcdWriteData(shi+0x30);
lcdWriteData(ge+0x30);
}
yy = read_clock(0x8d); //讀取年，只要有改變液晶顯示也改變
if(year_temp!=yy)
{
year_temp=yy;
lcdWriteCommand(0x81);
deal(yy);
lcdWriteData(shi+0x30);
lcdWriteData(ge+0x30);
}
xq = read_clock(0x8b); //讀取星期，只要有改變液晶顯示也改變
if(day_temp!=xq)
{
day_temp=xq;
switch(xq)
{
case 1: dispString(3, 2, 1, "一");break;
case 2: dispString(3, 2, 1, "二");break;
case 3: dispString(3, 2, 1, "三");break;
case 4: dispString(3, 2, 1, "四");break;
case 5: dispString(3, 2, 1, "五");break;
case 6: dispString(3, 2, 1, "六");break;
case 7: dispString(3, 2, 1, "日");break;
default:break;
}
}
temper=read_temp();//讀取溫度
temper_ge=temper%10+0x30;
temper_shi=temper%100/10+0x30;
temper_bai=temper/100+0x30;
//lcdWriteCommand(0x9b); //此處可以用來測試各種紅外遙控的鍵值
//lcdWriteData(workcode/10+0x30);
//lcdWriteData(workcode%10+0x30);
if(tflag==1)
{
dispString(3, 4, 1, " -");
}
else
{
dispString(3, 4, 1, " ");
}
if(temper_bai==0x30) temper_bai=0x20;
lcdWriteCommand(0x9d);
lcdWriteData(temper_bai);
lcdWriteData(temper_shi);
lcdWriteData('.');
lcdWriteData(temper_ge);
lcdWriteCommand(0x36);
}
/********************************************************************************************************
在12864上顯示時間，大數字顯示主界面2
********************************************************************************************************/
void disp_sfm1()
{
uint temper;
uchar temper_ge,temper_shi,temper_bai,day_temp,date_temp,month_temp,year_temp;
lcdWriteCommand(0x36); //啟動擴充指令集，啟動繪圖模式
ss = read_clock(0x81); //更新數據
if(sec_temp!=ss)//讀取秒，只要有改變液晶顯示也改變
{
sec_temp=ss;
deal(sec_temp);
if(secl!=shi)
{
secl=shi;
display1(6,secl);
}
display1(7,ge);
}
mm = read_clock(0x83); //讀取分，只要有改變液晶顯示也改變
if(min_temp!=mm)
{
min_temp=mm;
deal(mm);
display(3,shi);
display(4,ge);
}
hh = read_clock(0x85); //讀取小時，只要有改變液晶顯示也改變
if(hour_temp!=hh)
{
hour_temp=hh;
deal(hh);
display(0,shi);
display(1,ge);
}
if(ge/1%2==0)
{
display(2,10);
}
else
{
display(2,11);
}
lcdWriteCommand(0x30);
lcmnongli();
yy = read_clock(0x8d); //讀取年，只要有改變液晶顯示也改變
if(year_temp!=yy)
{
year_temp=yy;
lcdWriteCommand(0x99);
deal(yy);
lcdWriteData(0x30);
lcdWriteData(shi+0x30);
lcdWriteData(ge+0x30);
lcdWriteData(0x2d);
}
mo = read_clock(0x89); //讀取月，只要有改變液晶顯示也改變
if(month_temp!=mo)
{
month_temp=mo;
lcdWriteCommand(0x9b);
deal(mo);
lcdWriteData(shi+0x30);
lcdWriteData(ge+0x30);
}
dd = read_clock(0x87); //讀取日，只要有改變液晶顯示也改變
if(date_temp!=dd)
{
date_temp=dd;
deal(dd);
lcdWriteCommand(0x9c);
lcdWriteData(0x2d);
lcdWriteData(shi+0x30);
lcdWriteData(ge+0x30);
}
xq = read_clock(0x8b); //讀取星期，只要有改變液晶顯示也改變
if(day_temp!=xq)
{
day_temp=xq;
switch(xq)
{
case 1: dispString(0, 7, 1, "一");break;
case 2: dispString(0, 7, 1, "二");break;
case 3: dispString(0, 7, 1, "三");break;
case 4: dispString(0, 7, 1, "四");break;
case 5: dispString(0, 7, 1, "五");break;
case 6: dispString(0, 7, 1, "六");break;
case 7: dispString(0, 7, 1, "日");break;
default:break;
}
}
temper=read_temp();//讀取溫度
temper_ge=temper%10+0x30;
temper_shi=temper%100/10+0x30;
temper_bai=temper/100+0x30;
//lcdWriteCommand(0x9b); //此處可以用來測試各種紅外遙控的鍵值
//lcdWriteData(workcode/10+0x30);
//lcdWriteData(workcode%10+0x30);
/*if(tflag==1)
{
dispString(1, 5, 1, " -");
}
else
{
dispString(1, 5, 1, " ");
}*/
if(temper_bai==0x30) temper_bai=0x20;
lcdWriteCommand(0x95);
lcdWriteData(temper_bai);
lcdWriteData(temper_shi);
lcdWriteData('.');
lcdWriteData(temper_ge);
lcdWriteCommand(0x36);
}
//*****************************Music******************************************************/
//天空之城
unsigned char code Music_wo[]={ 0x10,0x03, 0x11,0x03, 0x15,0x66, 0x11,0x03, 0x15,0x02,
0x17,0x02, 0x11,0x01, 0x0D,0x02, 0x0D,0x02, 0x10,0x66,
0x0F,0x03, 0x10,0x02, 0x15,0x02, 0x0F,0x15, 0x0D,0x03,
0x0D,0x03, 0x0E,0x66, 0x0D,0x03, 0x0E,0x03, 0x15,0x66,
0x0D,0x01, 0x15,0x02, 0x15,0x02, 0x15,0x02, 0x11,0x66,
0x0E,0x03, 0x0E,0x02, 0x11,0x02, 0x11,0x15, 0x10,0x03,
0x11,0x03, 0x15,0x66, 0x11,0x03, 0x15,0x02, 0x17,0x02,
0x11,0x15, 0x0D,0x03, 0x0D,0x03, 0x10,0x66, 0x0F,0x03,
0x10,0x02, 0x15,0x02, 0x0F,0x01, 0x0D,0x03, 0x0E,0x02,
0x15,0x03, 0x11,0x03, 0x11,0x02, 0x15,0x02, 0x16,0x03,
0x16,0x03, 0x17,0x03, 0x15,0x16, 0x15,0x02, 0x11,0x03,
0x10,0x03, 0x10,0x03, 0x11,0x02, 0x0F,0x02, 0x10,0x15,
0x15,0x03, 0x16,0x03, 0x17,0x66, 0x16,0x03, 0x17,0x02,
0x19,0x02, 0x16,0x15, 0x0F,0x03, 0x0F,0x03, 0x15,0x03,
0x11,0x03, 0x15,0x02, 0x17,0x02, 0x17,0x15, 0x10,0x03,
0x11,0x03, 0x15,0x02, 0x11,0x02, 0x16,0x03, 0x16,0x03,
0x15,0x66, 0x0F,0x03, 0x0F,0x16, 0x18,0x02, 0x17,0x02,
0x16,0x02, 0x15,0x02, 0x17,0x00, 0x17,0x02, 0x1A,0x01,
0x19,0x02, 0x19,0x02, 0x17,0x03, 0x16,0x03, 0x15,0x02,
0x15,0x02, 0x16,0x02, 0x15,0x03, 0x16,0x03, 0x16,0x03,
0x19,0x02, 0x17,0x15, 0x17,0x02, 0x1A,0x01, 0x19,0x01,
0x17,0x03, 0x16,0x03, 0x15,0x01, 0x15,0x03, 0x16,0x02,
0x15,0x03, 0x16,0x03, 0x16,0x03, 0x11,0x02, 0x10,0x01,
0x00,0x00 };
/***********************************************************************************/
/*------------------整屏寫入數據:全亮，或者豎條-----------------------------*/
void lcdfill(unsigned char disdata)
{ unsigned char x,y;
for(y=0;y<32;y++)
for(x=0;x<16;x++)
{ lcdWriteCommand(0x36);
lcdWriteCommand(y+0x80); //行地址
lcdWriteCommand(x+0x80); //列地址
lcdWriteCommand(0x30);
lcdWriteData(disdata);
lcdWriteData(disdata);
DelayM(2);
}
lcdWriteCommand(0x34);
lcdWriteCommand(0x36);
}
/*------------------顯示橫-----------------------------*/
void Disp_H_Line()
{ unsigned char x,y;
unsigned char k=0x00;
for(y=0;y<32;y++)
{ k=~k;
for(x=0;x<16;x++)
{ lcdWriteCommand(0x36);
lcdWriteCommand(y+0x80); //行地址
lcdWriteCommand(x+0x80); //列地址
lcdWriteCommand(0x30);
lcdWriteData(k);
lcdWriteData(k);
DelayM(5);
};
}
lcdWriteCommand(0x34);
lcdWriteCommand(0x36);
}
/*------------------顯示邊框-------------------------------*/
void Frame()
{unsigned char x,y;
lcdfill(0x00);
for(x=0;x<9;x+=8)
for(y=0;y<32;y++)
{ lcdWriteCommand(0x36);
lcdWriteCommand(y+0x80); //行地址
lcdWriteCommand(x+0x80); //列地址
lcdWriteCommand(0x30);
lcdWriteData(0x80);
lcdWriteData(0x00);
lcdWriteCommand(0x36);
lcdWriteCommand(y+0x80); //行地址
lcdWriteCommand(x+0x87); //列地址
lcdWriteCommand(0x30);
lcdWriteData(0x00);
lcdWriteData(0x01);
DelayM(5);
}
for(y=0;y<2;y++)
for(x=0;x<8;x++)
{lcdWriteCommand(0x36);
lcdWriteCommand(y*31+0x80); //行地址
lcdWriteCommand(x+0x80+8*y); //列地址
lcdWriteCommand(0x30);
lcdWriteData(0xff);
lcdWriteData(0xff);
DelayM(5);
}
lcdWriteCommand(0x34);
lcdWriteCommand(0x36);
}
/*****************************************************************************/
void zijian(void)
{
lcdClear();
dispString(1, 0, 1, " V8.0版本 ");
dispString(2, 0, 1, " 自檢程序開始! ");
DelayM(2000);
lcdClear();
displayPhoto(powerOnPhoto1, OFF);
DelayM(2000);
lcdfill(0xff); //顯示全開
DelayM(2000);
Disp_H_Line(); //顯示橫條
DelayM(2000);
lcdfill(0xaa); //顯示豎條
DelayM(2000);
Frame(); //顯示邊框
DelayM(2000);
clear_img();
lcdClear();
lcdWriteCommand(0x30); //選擇8bit數據流
lcdWriteCommand(0x0c); //開顯示(無游標、不反白)
lcdWriteCommand(0x01); //清除顯示，并且設定地址指針為00H
Beep_set();//確定按鍵音
dispString(0, 0, 1, " 自檢完成! ");
dispString(2, 0, 1, " ==小東電子== ");
dispString(3, 0, 1, " QQ:120985850 ");
DelayM(2000);
lcdInit ();
}
/*****************************************************************************/
void naozhong()
{
lcdClear();
dispString(0, 2, 1, "鬧鐘設置");
dispString(2, 0, 1, "鬧鐘");
n=Read24c02(0);
if(n==0) {dispString(2, 7, 1, "關");} //
if(n==1) {dispString(2, 7, 1, "開");} //
if(n==2) {dispString(2, 7, 1, "開");} //
if(n==3) {dispString(2, 7, 1, "開");} //
n1=Read24c02(1);
n2=Read24c02(2);
lcdWriteCommand(0x8b);
lcdWriteData((n1/10)+0x30);
lcdWriteData(n1%10+0x30);
dispString(2, 4, 1, "點");
lcdWriteData((n2/10)+0x30);
lcdWriteData(n2%10+0x30);
while(1)
{
if (KEY_3 == 0||workcode==5) // 設置時間
{
DelayM(20); //去抖
if(KEY_3 == 0 ||workcode==5)
{
Beep_key();//按鍵音
workcode=0;
n++;
if (n >= 4 ){n = 0;}
Write24c02(n,0);
if(n==0) {dispString(2, 7, 1, "關");} //
if(n==1) {dispString(2, 7, 1, "開");} //
if(n==2) {dispString(2, 7, 1, "開");} //
if(n==3) {dispString(2, 7, 1, "開");} //
switch(n)
{
case 0: convertChar(1, 0, 0);
break;
case 1: convertChar(1, 0, 0);
break;
case 2: convertChar(2, 3, 2);
break;
case 3: convertChar(2, 5, 2);
break;
}
while(KEY_3 == 0);//等待鍵松開
}
}
if(KEY_4 == 0||KEY_2 == 0||workcode==3||workcode==7)
{
if ((KEY_2 == 0&&n==2)||(workcode==3&&n==2)) //
{
DelayM(20); //去抖
if((KEY_2 == 0&&n==2)||(workcode==3&&n==2))
{
Beep_key();//按鍵音
workcode=0;
n1++;
if (n1 >= 24 ){n1 = 0;}
Write24c02(n1,1);
while(KEY_2 == 0);//等待鍵松開
}
}
if ((KEY_2 == 0&&n==3)||(workcode==3&&n==3)) //
{
DelayM(20); //去抖
if((KEY_2 == 0&&n==3)||(workcode==3&&n==3))
{
Beep_key();//按鍵音
workcode=0;
n2++;
if (n2>= 60 ){n2 = 0;}
Write24c02(n2,2);
while(KEY_2 == 0);//等待鍵松開
}
}
if ((KEY_4 == 0&&n==2)||(workcode==7&&n==2)) //
{
DelayM(20); //去抖
if((KEY_4 == 0&&n==2)||(workcode==7&&n==2))
{
Beep_key();//按鍵音
workcode=0;
n1--;
if (n1<0 ){n1 = 23;}
Write24c02(n1,1);
while(KEY_4 == 0);//等待鍵松開
}
}
if ((KEY_4 == 0&&n==3)||(workcode==7&&n==3)) //
{
DelayM(20); //去抖
if((KEY_4 == 0&&n==3)||(workcode==7&&n==3))
{
Beep_key();//按鍵音
workcode=0;
n2--;
if (n2<0 ){n2 = 59;}
Write24c02(n2,2);
while(KEY_4 == 0);//等待鍵松開
}
}
n1=Read24c02(1);
n2=Read24c02(2);
lcdWriteCommand(0x8b);
lcdWriteData((n1/10)+0x30);
lcdWriteData(n1%10+0x30);
dispString(2, 4, 1, "點");
lcdWriteData((n2/10)+0x30);
lcdWriteData(n2%10+0x30);
}
if(KEY_1 == 0 ||workcode==9)
{
Beep_key();//按鍵音
workcode=0;
k=0;
while(KEY_1 == 0);//等待鍵松開
lcdInit ();
break;
}
}
}
/*****************************************************************************/
void naozhongdao()
{
hh1=hh/16*10+hh%16;
mm1=mm/16*10+mm%16;
n1=Read24c02(1);
n2=Read24c02(2);
if(n1==hh1 && n2==mm1 && ss==0)
{
lcdWriteCommand(0x30); //選擇8bit數據流
lcdWriteCommand(0x0c); //開顯示(無游標、不反白)
lcdWriteCommand(0x01); //清除顯示，并且設定地址指針為00H
dispString(0, 1, 1, "鬧鐘時間到了! ");
lcdWriteCommand(0x89);
lcdWriteData((n1/10)+0x30);
lcdWriteData(n1%10+0x30);
dispString(2, 2, 1, "點");
lcdWriteData((n2/10)+0x30);
lcdWriteData(n2%10+0x30);
dispString(2, 4, 1, "分");
lcdWriteData(0x0e);
Play(Music_wo,0,3,360);
lcdInit ();
}
}
/*****************************************************************************/
void procKey (void)
{
uchar key1Times=1 ;
lcdClear();
dispString(0, 0, 1, " 功能菜單 ");
dispString(1, 0, 1, "1:界面 2:設置");
dispString(2, 0, 1, "3:鬧鐘 4:音樂");
dispString(3, 0, 1, "5:自檢 6:退出");
convertChar(1, 0, 6);
while(KEY_3 == 0);//等待鍵松開
while(1)
{
if(KEY_4 == 0||KEY_2 == 0||workcode==4||workcode==6)
{
if (KEY_4 == 0||workcode==4) //
{
DelayM(20); //去抖
if(KEY_4 == 0 ||workcode==4&& w == 0)
{
Beep_key();//按鍵音
workcode=0;
while(KEY_4 == 0);//等待鍵松開
key1Times--;
if (key1Times==0 ){key1Times = 6;}
}
}
if (KEY_2 == 0||workcode==6) //
{
DelayM(20); //去抖
if(KEY_2 == 0 ||workcode==6&& w == 0)
{
Beep_key();//按鍵音
workcode=0;
while(KEY_2 == 0);//等待鍵松開
key1Times++;
if (key1Times==7 ){key1Times = 1;}
}
}
lcdClear();
dispString(0, 0, 1, " 功能菜單 ");
dispString(1, 0, 1, "1:界面 2:設置");
dispString(2, 0, 1, "3:鬧鐘 4:音樂");
dispString(3, 0, 1, "5:自檢 6:退出");
if (key1Times == 7)
{
key1Times = 1;
}
switch(key1Times)
{
case 1: convertChar(1, 0, 6);
break;
case 2: convertChar(1, 5, 6);
break;
case 3: convertChar(2, 0, 6);
break;
case 4: convertChar(2, 5, 6);
break;
case 5: convertChar(3, 0, 6);
break;
case 6: convertChar(3, 5, 6);
break;
}
}
if (KEY_3== 0||workcode==8||workcode==5) //
{
DelayM(20);
if(KEY_3 == 0 ||workcode==8||workcode==5)
{
Beep_set();//確定按鍵音
workcode=0;
if (key1Times==1 )
{if(k==0)
{k=1;
Write24c02(k,3);
}
else if(k==1)
{
k=2;
Write24c02(k,3);
}
else if(k==2)
{
k=0;
Write24c02(k,3);
}
lcdInit ();break;}
if (key1Times==2 ){clear_img();lcdClear();w=1;k=2;Set_time(e);break;}
if (key1Times==3 ){lcdClear();clear_img();k=3;break;}
if (key1Times==4 ){clear_img();lcdClear();displayPhoto(powerOnPhoto, OFF);Play(Music_wo,0,3,360);lcdInit ();break;}
if (key1Times==5 ){zijian(); break;}
if (key1Times==6 ){lcdInit (); break;}
}
}
}
}
/*****************************************************************************/
//---主程序---//
/*****************************************************************************/
main()
{
KEY_1 = 1;KEY_2 = 1;KEY_3 = 1;KEY_4 = 1;//初始鍵盤
yy=0xff;mo=0xff;dd=0xff;xq=0xff;hh=0xff;mm=0xff;ss=0xff; //各數據刷新
Beep_set();//確定按鍵音
InitialSound();
beep=1;
Init_1302();
lcdWriteCommand(0x30); //選擇8bit數據流
lcdWriteCommand(0x0c); //開顯示(無游標、不反白)
lcdWriteCommand(0x01); //清除顯示，并且設定地址指針為00H
lcdClear();
displayPhoto(powerOnPhoto1, OFF); //此處為《小東電子》圖片代碼，可以更改為你喜歡的圖片代碼
DelayM(2000); //顯示等留4秒
lcdClear();
dispString(0, 0, 1, "┏━紅外遙控━┓");
dispString(1, 0, 1, "┃12864 LCD V8┃");
dispString(2, 0, 1, "┃多功能萬年歷┃");
dispString(3, 0, 1, "┗━━━━━━┛");
DelayM(2000); //顯示等留2秒
lcdInit ();
c_sun=0;
n=Read24c02(0);
k=Read24c02(3);
if(k>2||k<0) k=0;
EX0= 1; //使能 INT0 外部中斷
IT0 =1; //外中斷0下降沿觸發
IR_GET=1; //I/O口初始化
EA=1; //開總中斷
/*****************************************************************************/
while(1)
{//主循環
if(k==2){updata ();}
if(k==0){disp_sfm();}
if(k==1){disp_sfm1();}
if(k==3){naozhong();}
if(n==1||n==2||n==3){naozhongdao();}
//------------------------------------------------------------------
if (KEY_3 == 0||workcode==5) // 設置時間
{
DelayM(10); //去抖
if((KEY_3 == 0&& w == 1)||(workcode==5&& w == 1)) //當是調時狀態本鍵用于調整下一項
{
Beep_key();//按鍵音
workcode=0;
e++;
if (e >= 7 ){e = 0;}
Set_time(e);//調整
}
if((KEY_3 == 0&& w == 0)||(workcode==5&& w == 0)) //當是調時狀態本鍵用于調整下一項
{
workcode=0;
lcdWriteCommand(0x30); //選擇8bit數據流
lcdWriteCommand(0x0c); //開顯示(無游標、不反白)
lcdWriteCommand(0x01); //清除顯示，并且設定地址指針為00H
Beep_key();//按鍵音
procKey ();
}
while(KEY_3 == 0);//等待鍵松開
}
//------------------------------------------------------------------
if ((KEY_1 == 0&& w == 1) ||(workcode==9&& w == 1))// 當在調時狀態時就退出調時
{
DelayM(20);
if((KEY_1 == 0&& w == 1) ||(workcode==9&& w == 1))
{
Beep_set();//確定按鍵音
workcode=0;
w = 0; //退出調時
e = 0; //“下一項”計數器清0
convertChar(0, 0, 0);
lcdInit ();
}
}
if ((KEY_1 == 0&& w == 0) ||(workcode==2&& w == 0))// 當在調時狀態時就退出調時
{
DelayM(20);
if((KEY_1 == 0&& w == 0) ||(workcode==2&& w == 0))
{
workcode=0;
lcdWriteCommand(0x30); //選擇8bit數據流
lcdWriteCommand(0x0c); //開顯示(無游標、不反白)
lcdWriteCommand(0x01); //清除顯示，并且設定地址指針為00H
displayPhoto(powerOnPhoto, OFF);
Play(Music_wo,0,3,360);
lcdInit ();
}
while(KEY_1 == 0);//等待鍵松開
}
//------------------------------------------------------------------
if ((KEY_2 == 0&& w == 1)||(workcode==3 && w == 1)) // 加減調整
{
DelayM(5);
if((KEY_2 == 0&& w == 1)||(workcode==3 && w == 1))
{
Set_time(e);//調整
workcode=0;
Beep_key();//按鍵音
}
while(KEY_2 == 0);//等待鍵松開
}
//------------------------------------------------------------------
if ((KEY_4 == 0&& w == 1)||(workcode==7&& w == 1))// 加減調整
{
DelayM(5);
if((KEY_4 == 0&& w == 1)||(workcode==7&& w == 1))
{
Set_time(e);//調整
workcode=0;
Beep_key();//按鍵音
}
while(KEY_4 == 0);//等待鍵松開
}
//------------------------------------------------------------------
if (workcode==1)// 加減調整
{
DelayM(5);
if(workcode==1)
{
Beep_key();//按鍵音
lcdWriteCommand(0x30); //選擇8bit數據流
lcdWriteCommand(0x0c); //開顯示(無游標、不反白)
lcdWriteCommand(0x01); //清除顯示，并且設定地址指針為00H
dispString(0, 0, 1, "┏━紅外遙控━┓");
dispString(1, 0, 1, "┃12864 LCD V7┃");
dispString(2, 0, 1, "┃多功能萬年歷┃");
dispString(3, 0, 1, "┗ 待機界面 ┛");
workcode=10;
}
while(workcode==10);//等待鍵松開
workcode=10;
Beep_set();
lcdInit ();
}
}
}
/*****************************************************************************/
//外部中斷0服務函數
/*****************************************************************************/
void intt_0() interrupt 0 //下降沿觸發:接收不到紅外時OUT高電平，接收到紅外時OUT低電平。
{
uchar four,one,num=0;
EX0 = 0; //關中斷0使能，防止處理過程中再接收紅外信號
DelayM(2); //稍延時2ms,防干擾
if (IR_GET) //再檢測紅外接收腳(9ms的前導低電平)，為高電平說明是干擾
{
EX0 =1; //使能中斷0
return; //退出中斷程序
}
while(!IR_GET); //等IR變為高電平，跳過9ms的前導低電平信號。
while (IR_GET); //等 IR 變為低電平，跳過4.5ms的前導高電平信號。
for (four=0;four<4;four++) //四組數據
{
for (one=0;one<8;one++) //每組數據8位
{
while (!IR_GET); //等 IR 變為高電平
while (IR_GET) //計算IR高電平時長(低電平時長是一樣的，不用計)
{
delay100us(1); //計時
num++; //計時N次
if (num>=20) //17*0.1ms=1.7ms
{ //數據“1”的時長最長也就1.685ms,計數超過則數據錯誤，退出中斷
EX0=1; //使能中斷0
return; //退出中斷
}
} //高電平計數完畢
RXDDATA[four]>>=1; //從低位讀出,隨著one的循環8次剛好讀出一字節
// if(num<6) //6*0.1ms=0.6ms, 0.565ms<0.6ms<1.685ms
// RXDDATA[j]|=0x00; //數據“0”
if(num>6&&num<20) // 17*0.1ms=1.7ms>1.685ms
RXDDATA[four]|=0x80; //數據“1”
num=0; //計時值清0,為下一位數據的計時做準備
}//一組數據接收結束
}//全部四組數據接收結束
if(RXDDATA[0]!=0x00) //比較用戶碼(請根據自己的遙控板修改）
{
EX0=1; //使能中斷0
return; //退出中斷
}
if(RXDDATA[1]!=0xff) //比較用戶碼(請根據自己的遙控板修改）
{
EX0=1; //使能中斷0
return; //退出中斷
}
if (RXDDATA[2]!=~RXDDATA[3]) //檢測接收到的數據是否正確
{ //不正確則
EX0=1; //使能中斷0
return; //退出中斷
}
workcode=workIRcode(RXDDATA); //處理紅外編碼，返回鍵值
EX0 = 1; //處理完紅外接收，使能中斷0，退出中斷0
}

復制代碼

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