#include
#include
#define?uchar?unsigned?char
#define?uint?unsigned?int
sbit?wela=P2^7;
sbit?nz=P2^0;//鬧鐘
sbit?lcdrs=P3^7;
sbit?lcdwr=P3^6;
sbit?lcden=P3^5;//液晶使能
sbit?k1=P1^0;
sbit?k2=P1^1;
sbit?k3=P1^2;
sbit?k4=P1^3;
sbit?ajjd=P2^6;//按鍵
sbit?clk=P1^7;
sbit?io=P1^6;
sbit?rst=P1^5;
void?naozhongscan（）;
uchar?num0num1num2num3num4;
void?init（）;
void?delay（uchar）;
void?keyscan（）;
void?didi（）;
uchar?ij;
uchar?lcd_date_add[7]={0x40+90x40+60x40+30xa70xd4};
uchar?date_write_add[7]={0x800x820x840x860x880x8a0x8c};//miao?fen?shi?ri?yue?zhou?nian
uchar?date_read_add[7]={0x810x830x850x870x890x8b0x8d};
uchar?date[7]={303622219115};
uchar?date1[7];
uchar?naozhong[7]={353422219115};
uchar?flagflag1flag2;
uchar?code?table0[]=“??????-??-??????“;
uchar?code?table1[]=“?????:??:??“;
//uchar?code?table2[]=“Happy?Every?Day!“;
void?lcd_com（uchar）;
void?lcd_date（uchar）;
void?lcd_time（ucharuchar）;
void?write_ds1302（u

?屬性????????????大小?????日期????時間???名稱
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?????文件???????17976??2015-10-10?10:56??代碼及電路圖\1.c
?????文件???????34897??2015-10-10?18:05??代碼及電路圖\7BC6BAE83312FBAE3F5C33888021CB00.jpg
?????目錄???????????0??2017-08-07?23:07??代碼及電路圖\電路圖\
?????文件???????81578??2015-10-10?10:53??代碼及電路圖\電路圖\Last?Loaded?時鐘.DBK
?????文件???????45186??2015-09-30?21:11??代碼及電路圖\電路圖\簡易時鐘仿真.DSN
?????文件???????84206??2015-10-11?00:37??代碼及電路圖\電路圖\時鐘.DSN
?????文件?????????935??2015-10-11?00:37??代碼及電路圖\電路圖\時鐘.PWI
?????文件???????38232??2015-10-10?18:05??代碼及電路圖\分.jpg
?????文件???????34162??2015-10-10?17:59??代碼及電路圖\開始.jpg
?????文件???????12961??2015-10-10?22:05??代碼及電路圖\流程圖.png
?????文件???????34102??2015-10-10?18:05??代碼及電路圖\時.jpg