91av视频/亚洲h视频/操亚洲美女/外国一级黄色毛片 - 国产三级三级三级三级

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    發布日期: 2021-05-08
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資源簡介

基于AT89C51單片機八位數碼管顯示數字時鐘,有時鐘、鬧鐘及日歷功能

資源截圖

代碼片段和文件信息

#include??
#define?KEY_Q?P11 //切換功能
#define?KEY_T?P10 //調時
#define?KEY_Y?P13 ?//移閃爍
#define?KEY_Z?P12 ?//增閃爍位值
#define?LED1?P14 ?//紅
#define?LED2?P15 ?//綠
#define?LED3?P16 ?//綠
unsigned?char?code?tab[]={0xC00xF90xA40xB00x990x920x820xF80x800x90};//{0x3f0x060x5b0x4f0x660x6d0x7d0x070x7f0x6f};
unsigned?char?code?com_tab[]={0XFE0XFD0XFB0XF70XEF0XDF0XBF0X7F};
unsigned?char?countsecondminhournj;
unsigned?char?year=87moon=10day=25jhabcnminnhournaoi4j4;
unsigned?char?code?tab_1[]={0xab0x91}; //?//yn
bit?k=1;
void?Display(unsigned?char?x);
delay(unsigned?char?x)
{
unsigned?char?ij;
for(i=0;i for(j=0;j<80;j++);
}
pd()
{
if(year>99)year=0;
if(moon>12)moon=0;
if(day>31)day=0;
if(hour>23)hour=0;
if(min>59)min=0;
if(second>59)second=0;
if(nhour>23)nhour=0;
if(nmin>59)nmin=0; /**/
}
unsigned?char?keyy(void)
{
if(KEY_Y==0)
{
delay(50);
if(KEY_Y==0)
n++;
while(KEY_Y==0)
{
Display(8);
}
if(jh==2)
{
if(n==5)n=0;
}
else
if(n==6)n=0;
}
return?n;
}
keyz_9(unsigned?char?x)
{
if(KEY_Z==0)
{
delay(50);
if(KEY_Z==0)
x++;
if((x%10)==0&&x!=0)x-=10;
while(KEY_Z==0)
{
Display(8);
}
}
return?x;
}
keyz_6(unsigned?char?x)
{
if(KEY_Z==0)
{
delay(50);
if(KEY_Z==0)
x+=10;
if((x/10)==6)x-=60;
while(KEY_Z==0)
{
Display(8);
}
}
return?x;
}
keyz_2(unsigned?char?x)
{
if(KEY_Z==0)
{
delay(50);
if(KEY_Z==0)
x+=10;
if((x/10)==3)x-=30;
while(KEY_Z==0)
{
Display(8);
}
}
return?x;
}
keyz_n()
{
if(KEY_Z==0)
{
delay(50);
if(KEY_Z==0)
{
?nao=!nao;
?while(KEY_Z==0)Display(8);
}
}
}
void?keyq(void)
{
if(KEY_Q==0)
{
delay(10);
if(KEY_Q==0)
{
jh++;n=0;
if(jh==3)jh=0;
while(KEY_Q==0)Display(8);
}
}
if(KEY_T==0) ?//設置與確認
{
k=!k;
while(KEY_T==0)
{
Display(8);
}
}
}
JHQ()
{
if(jh==0)
{
a=second;
b=min;
c=hour;
LED1=0;LED2=1;LED3=1;
}
if(jh==1)
{
a=day;
b=moon;
c=year;
LED1=1;LED2=0;LED3=1;
}
if(jh==2)
{
b=nmin;
c=nhour;
LED1=1;LED2=1;LED3=0;
}
}
JHH()
{
if(jh==0)
{
second=a;
min=b;
hour=c;
}
if(jh==1)
{
day=a;
moon=b;
year=c;
}
if(jh==2)
{
nmin=b;
nhour=c;
}
}
di()
{
P2=0;
i4++; ??
if(i4==130)i4=0j4++;??
if(j4==150)j4=0;
if(j4<=16||j4>20&&j4<=36||j4>40&&j4<=56||j4>60&&j4<=76)
P0=0x40; ?
else
P0=0xc0; ??
}
main()
{
TMOD=0X01;
TH0=(65536-49985)/256;
TL0=(65536-49984)%256;
TR0=1;ET0=1;EA=1;
P0=P2=0XFF;
while(1)
{
pd();
if(nao&&min==nmin&&hour==nhour)
{
while(KEY_Q&&KEY_Y&&KEY_Z&&second<30)di();
nao=0;
}
keyq(); //切換鍵判斷
JHQ(); //交換前
if(k)
{
Display(8);
}
else //進入設置狀態
{
n=keyy(); //移動閃爍
if(jh!=2)
if(n==5) ?//調second%10
{
count=0;

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件?????????91??2009-04-23?17:13??數字時鐘(八位數碼管顯示)\00000.txt

?????文件??????14082??2009-06-14?18:26??數字時鐘(八位數碼管顯示)\JZ_SZ

?????文件??????27750??2009-06-14?18:51??數字時鐘(八位數碼管顯示)\JZ_SZ.plg

?????文件???????3901??2009-06-14?18:26??數字時鐘(八位數碼管顯示)\JZ_SZ.hex

?????文件?????????30??2009-06-14?18:26??數字時鐘(八位數碼管顯示)\JZ_SZ.lnp

?????文件??????21012??2009-06-14?18:26??數字時鐘(八位數碼管顯示)\JZ_SZ.M51

?????文件???????1161??2009-06-14?18:51??數字時鐘(八位數碼管顯示)\JZ_SZ.Opt

?????文件???????2145??2009-04-23?17:13??數字時鐘(八位數碼管顯示)\JZ_SZ.Uv2

?????文件???????1220??2009-06-14?00:47??數字時鐘(八位數碼管顯示)\JZ_SZ_Opt.Bak

?????文件??????????0??2009-04-23?15:48??數字時鐘(八位數碼管顯示)\JZ_SZ_Uv2.Bak

?????文件???????5063??2009-06-14?18:17??數字時鐘(八位數碼管顯示)\KEY_7SEG.c

?????文件??????17275??2009-06-14?18:26??數字時鐘(八位數碼管顯示)\KEY_7SEG.OBJ

?????文件??????16967??2009-06-16?22:05??數字時鐘(八位數碼管顯示)\KEY_7SEG.LST

?????文件?????123364??2009-06-09?21:53??數字時鐘(八位數碼管顯示)\Last?Loaded?sz.DBK

?????文件?????123364??2009-06-13?11:19??數字時鐘(八位數碼管顯示)\sz.DSN

?????文件????????742??2009-10-17?12:24??數字時鐘(八位數碼管顯示)\sz.PWI

?????目錄??????????0??2009-10-17?12:25??數字時鐘(八位數碼管顯示)

-----------?---------??----------?-----??----

???????????????358167????????????????????17


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