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51單片機(jī)電子鬧鐘程序及仿真圖 完整的一套程序,下載即可用!

代碼片段和文件信息
//提示:k1k2k3k4分別是:小時(shí)。分鐘。秒鐘的調(diào)節(jié)功能。定時(shí)時(shí)間的顯示功能。k5k6分別是設(shè)定第二時(shí)間定為0:01:00,啟用或者關(guān)閉鬧鐘,
#include“AT89X52.H“
#define?uchar?unsigned?char
uchar?code?seg[]={0xc00xf90xa40xb00x990x920x820xf80x800x900x880x830xc60xa10x860x8e0xbf};???//斷碼
uchar?code?pos[]={0x010x020x040x080x100x200x400x80};????????????????????????????????????????????????//微碼
sbit?k1=P1^0;
sbit?k2=P1^1;
sbit?k3=P1^2;
sbit?k4=P1^3;
sbit?k5=P1^4;
sbit?jidianqi1=P1^5;
sbit?k6=P1^6;
sbit?led=P1^7;
uchar?k[8]={0016001600};??????//01234567
uchar?code?seg00[]={0xc00xf90xa40xb00x990x920x820xf80x800x900x880x830xc60xa10x860x8e0xbf};???//斷碼
uchar?code?pos00[]={0x010x020x040x080x100x200x400x80};????????????????????????????????????????????????//微碼
uchar?k00[8]={0016001600};????????????????????????????????????????????????????????????????????????????//01234567
uchar?second;?
uchar?minite;?
uchar?hour;?
uchar?num;? ?
uchar?naozhongqiyongFlag;
?
uchar?second00;?
uchar?minite00;?
uchar?hour00;?
uchar?num00;?
////////////////////////////////////////////////////////////////////////////////////
void?TimeCompate(void)
??{
if(naozhongqiyongFlag)
??{
????if((second00==0)&&(minite00==1)&&(hour00==0))???????????????///&&(minite00<=2)(naozhongqiyongFlag==1)&&??led=1
????????{
??????jidianqi1=0;???????????????????????????
?????}
?else?if((second00==5)&&(minite00==42)&&(hour00==0))
????????{
??????jidianqi1=1;???naozhongqiyongFlag=~naozhongqiyongFlag;????led=~led;????????????????????
?????}
??}? ?
/* if(hour00!=0)
???????{?jidianqi1=1;???naozhongqiyongFlag=0;??????????????????????????????
???}
?if(hour00==0)??
???????{
?????if(minite00<1)
?????{?jidianqi1=1;???naozhongqiyongFlag=0;??????????????????????????????
?????}
????else?if(minite00>2)
??????{?jidianqi1=1;???naozhongqiyongFlag=0;??????????????????????????????
??????}
? ???else
???????????{
??????????jidianqi1=0;??????????????????????????????????
???????}
}?
/*/
//////////////////////////////////////////
?????
}
////////////////?//延時(shí)程序///////////////////////////////
void?delay_5ms(void)??????????
{
??uchar?ij;
??for(i=10;i>0;i--)
??for(j=248;j>0;j--)
??;
}
////////////顯示程序,這個(gè)寫(xiě)法不錯(cuò)啊。//////////////////////////
void?disp(uchar?muchar?n)?????
{
P2=pos[n];??????????????????????????//查表法?把對(duì)應(yīng)的段碼送P2?
P0=seg[m];???????????????????????????//查表法?把對(duì)應(yīng)的未碼送P0口
delay_5ms();
P2=0x00;
}
////////////顯示程序,這個(gè)寫(xiě)法不錯(cuò)啊。//////222222222222222/////
void?disp00(uchar?xuchar?y)?????
{
P2=pos00[y];??????????????????????????//查表法?把對(duì)應(yīng)的段碼送P2?
P0=seg00[x];???????????????????????????//查表法?把對(duì)應(yīng)的未碼送P0口
delay_5ms();
P2=0x00;
}
////////////////////主程序//////////////////////////////
void?main(void)
{?
??uchar?j;
??uchar?p;
??TMOD=0x01;
??//?TH0=-50000/256;
??//?TL0=-50000%256;
??TR0=1;
??ET0=1;
??EA=1;
??second=0;
??minite=0;
??hour=0;
??second00=7;
??minite00=8;
??hour00=9;
??jidianqi1=1;
?
?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????文件???????7303??2014-03-04?10:23??經(jīng)過(guò)測(cè)試,是一個(gè)不錯(cuò)的程序\444.c
?????文件??????12376??2014-02-28?11:34??經(jīng)過(guò)測(cè)試,是一個(gè)不錯(cuò)的程序\444.obj
?????文件?????141066??2014-02-28?10:55??經(jīng)過(guò)測(cè)試,是一個(gè)不錯(cuò)的程序\E-Clock(16I_O動(dòng)態(tài)掃描)_A---222.DSN
?????文件????????742??2014-02-28?11:38??經(jīng)過(guò)測(cè)試,是一個(gè)不錯(cuò)的程序\E-Clock(16I_O動(dòng)態(tài)掃描)_A---222.PWI
?????文件?????141066??2014-02-28?10:42??經(jīng)過(guò)測(cè)試,是一個(gè)不錯(cuò)的程序\Last?Loaded?E-Clock(16I_O動(dòng)態(tài)掃描)_A---222.DBK
?????文件??????11023??2014-02-28?11:34??經(jīng)過(guò)測(cè)試,是一個(gè)不錯(cuò)的程序\第15個(gè)
?????文件???????2180??2014-02-28?11:34??經(jīng)過(guò)測(cè)試,是一個(gè)不錯(cuò)的程序\第15個(gè).hex
?????文件????????135??2014-02-28?11:34??經(jīng)過(guò)測(cè)試,是一個(gè)不錯(cuò)的程序\第15個(gè).lnp
?????文件???????1610??2014-02-28?11:35??經(jīng)過(guò)測(cè)試,是一個(gè)不錯(cuò)的程序\第15個(gè).plg
?????目錄??????????0??2014-03-04?10:24??經(jīng)過(guò)測(cè)試,是一個(gè)不錯(cuò)的程序
-----------?---------??----------?-----??----
???????????????317501????????????????????10
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