基于單片機(jī)仿指針顯示的電子時(shí)鐘設(shè)計(jì)

【畢業(yè)設(shè)計(jì)】基于單片機(jī)仿指針顯示的電子時(shí)鐘設(shè)計(jì)，用單片機(jī)模擬指針式電子時(shí)鐘，畢業(yè)設(shè)計(jì)和課程設(shè)計(jì)課題專用。附帶仿真圖、C程序，原理圖pdf等等資料，非常完善，可通過主頁進(jìn)行下載。

鏈接：https://pan.baidu.com/s/1bMnNEv0cCAdTZ4xYCa3rtQ?
提取碼：hj9e?
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#include??????/*?庫文件?*/
#include?
#include?
#include?"lcd12864.h"
void?Delay(?uint?ms?);


void?TimeDisp(?uchar?hour,?uchar?min,?uchar?sec?);


void?TimerInit();


sbit	s1	=?P3?^?2;???????????????????????????????????????????????????????????????/*?引腳定義?*/
sbit	s2	=?P1?^?0;
sbit	s3	=?P1?^?1;
sbit	key	=?P3?^?4;

sbit	DS1302_CLK	=?P1?^?2;???????????????????????????????????????????????????????/*?實(shí)時(shí)時(shí)鐘時(shí)鐘線引腳?*/
sbit	DS1302_IO	=?P1?^?1;???????????????????????????????????????????????????????/*?實(shí)時(shí)時(shí)鐘數(shù)據(jù)線引腳?*/
sbit	DS1302_RST	=?P1?^?0;???????????????????????????????????????????????????????/*?實(shí)時(shí)時(shí)鐘復(fù)位線引腳?*/
sbit	ACC0		=?ACC?^?0;
sbit	ACC7		=?ACC?^?7;
char	hide_sec,?hide_min,?hide_hour,?hide_day,?hide_week,?hide_month,?hide_year;??????/*?秒,分,時(shí)到日,月,年位閃的計(jì)數(shù)?*/

uchar?week_value[2],?count;

/*?時(shí)間初始值?*/
uchar	hour	=?0;
uchar	min	=?0;
uchar	sec	=?0;


bit?refreshflag?=?1;?/*?顯示刷新標(biāo)志,每一秒送一次顯示數(shù)據(jù)?*/


/***********DS1302時(shí)鐘部分子程序******************/
typedef?struct?__SYSTEMTIME__
{
	unsigned?char	Second;
	unsigned?char	Minute;
	unsigned?char	Hour;
	unsigned?char	Week;
	unsigned?char	Day;
	unsigned?char	Month;
	unsigned?char	Year;
	unsigned?char	DateString[11];
	unsigned?char	TimeString[9];
}SYSTEMTIME;????????????????????/*?定義的時(shí)間類型?*/
SYSTEMTIME?CurrentTime;


#define?AM(?X?)?X
#define?PM(?X?)?(X?+?12)????????/*?轉(zhuǎn)成24小時(shí)制?*/
#define?DS1302_SECOND	0x80????/*?時(shí)鐘芯片的寄存器位置,存放時(shí)間?*/
#define?DS1302_MINUTE	0x82
#define?DS1302_HOUR	0x84
#define?DS1302_WEEK	0x8A
#define?DS1302_DAY	0x86
#define?DS1302_MONTH	0x88
#define?DS1302_YEAR	0x8C

.....代碼篇幅過長省略

審核編輯：符乾江