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資源簡介

用LED組成的紅色箭頭顯示電梯運動方向,數(shù)碼管動態(tài)顯示樓層數(shù)的變化, 兩個電梯自動選擇最近功能。

資源截圖

代碼片段和文件信息

#include
#define?uint?unsigned?int
#define?uchar?unsigned?char
uchar?K1K2K3K4K5K6K7K8K9
K11K12K13K14K15K16K17K18K19ffkkk;
uchar?code?table[]={
0x400x790x240x300x190x120x020x780x000x10}; //定義一位共陽極數(shù)碼管值0-9
uchar?numtemptpfloor1=4floor2=4;

sbit?welaA=P2^7; ?//數(shù)碼管位定義
sbit?welaB=P2^6;
sbit?A1=P1^0;
sbit?B1=P1^1;
sbit?C1=P1^2;

sbit?D1=P2^0;
sbit?E1=P2^1;
sbit?F1=P2^2;
sbit?D2=P2^3;
sbit?E2=P2^4;
sbit?F2=P2^5;

sbit?shang1=P1^3;
sbit?xia1=P1^4;
sbit?shang2=P1^5;
sbit?xia2=P1^6;
sbit?feng=P1^7; ?//蜂鳴器定義

void?delay(uint?z) //延時函數(shù)
{
uint?xy;
for(x=z;x>0;x--)
?for(y=110;y>0;y--);
}
uchar?keyscan1();
uchar?keyscan2();
void?display1(uchar?aa);
void?display2(uchar?aa);
void?display3(); ?//各個子函數(shù)聲明
?
void?main()
?{
??while(1)
{?
?k=keyscan1();?
??if(k!=0)
??????{ if((floor1-k)*(floor1-k)>(floor2-k)*(floor2-k)) ?//判斷哪個樓層離請求樓層較近
?{display2(k);}
?
???if((floor1-k)*(floor1-k)<=(floor2-k)*(floor2-k))
{display1(k);?}}
??? ??
? ?

??kk=keyscan2(); ?//判斷哪個電梯有按鍵按下
??if(kk!=0)
??{if(kk<9&&kk>0)
{display1(kk);} ???
if(kk>10&&kk<19)
{?kk=kk-10;
?????display2(kk);} }?

ff=keyscan2();
?if(ff==9||ff==19){feng=0;? ??//緊急情況下按下9或19鍵蜂鳴器響
delay(50); ?ff=keyscan2();
?if(ff==9||ff==19){feng=1;}?} ???//再次按下蜂鳴器停止

??display3();? ?
}
}
void?display1(uchar?aa) //一號樓梯顯示
{
??
??if(aa>floor1) ?//上升顯示
?????{for(num=floor1;num????????{ ?welaB=0;?
?????welaA=1;shang1=1;?xia1=0;
?P0=table[num];?delay(100);
?welaB=1;?P0=0XFF;
?welaA=0;
?P0=table[floor2];?

? ff=keyscan2();
?if(ff==9||ff==19){feng=0;? ??//緊急情況下按下9或19鍵蜂鳴器響
delay(50); ?ff=keyscan2();
?if(ff==9||ff==19){feng=1;}?} ???//再次按下蜂鳴器停止

?delay(1000);shang1=0;}floor1=num;}

if(aa?????{for(num=floor1;num>aa;num--)???
????????{ ??welaB=0;?
??welaA=1;?xia1=1;?shang1=0;
?P0=table[num];delay(100);
??????welaB=1;P0=0XFF;
??welaA=0;
P0=table[floor2];?

ff=keyscan2();
?if(ff==9||ff==19){feng=0;? ??//緊急情況下按下9或19鍵蜂鳴器響
delay(50); ?ff=keyscan2();
?if(ff==9||ff==19){feng=1;}?} ???//再次按下蜂鳴器停止

delay(1000);xia1=0;}floor1=num;}
}


void?display2(uchar?aa) ??//二號樓梯顯示
{
??if(aa>floor2) ??
?????{for(num=floor2;num????????{? ???welaB=1;
???welaA=0;shang2=1;?xia2=0;
?P0=table[num];delay(100);
???welaA=1;P0=0XFF;
???welaB=0;
?P0=table[floor1];?
?
? ff=keyscan2();
?if(ff==9||ff==19){feng=0;? ??//緊急情況下按下9或19鍵蜂鳴器響
delay(50); ?ff=keyscan2();
?if(ff==9||ff==19){feng=1;}?} ???//再次按下蜂鳴器停止

delay(1000);shang2=0;}floor2=num;}

????if(aa ????{for(num=floor2;num>aa;num--)???
????????{? ??welaB=1;
??welaA=0;??xia2=1; ?shang2=0;
?P0=table[num]; delay(100);
??welaA=1;?P0=0XFF;
??welaB=0;
??P0=table

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

?????文件??????15370??2013-03-31?02:39??電梯最終\keil程序文件\11

?????文件???????4077??2013-03-31?02:39??電梯最終\keil程序文件\11.hex

?????文件?????????41??2013-03-31?02:39??電梯最終\keil程序文件\11.lnp

?????文件??????18452??2013-03-31?02:39??電梯最終\keil程序文件\11.M51

?????文件???????1740??2013-03-31?02:40??電梯最終\keil程序文件\11.Opt

?????文件???????3339??2013-03-31?02:39??電梯最終\keil程序文件\11.plg

?????文件???????2148??2013-03-28?15:22??電梯最終\keil程序文件\11.Uv2

?????文件???????1741??2013-03-30?23:11??電梯最終\keil程序文件\11_Opt.Bak

?????文件???????2148??2013-03-20?20:02??電梯最終\keil程序文件\11_Uv2.Bak

?????文件???????6376??2005-03-22?15:22??電梯最終\keil程序文件\STARTUP.A51

?????文件??????14048??2013-03-31?02:39??電梯最終\keil程序文件\STARTUP.LST

?????文件????????749??2013-03-31?02:39??電梯最終\keil程序文件\STARTUP.OBJ

?????文件???????6462??2013-03-31?02:39??電梯最終\keil程序文件\Text11.c

?????文件??????15998??2013-03-31?02:39??電梯最終\keil程序文件\Text11.LST

?????文件??????17420??2013-03-31?02:39??電梯最終\keil程序文件\Text11.OBJ

?????文件??????31365??2013-03-30?23:21??電梯最終\protel圖文件\QQ截圖20130330232059.png

?????文件?????368640??2013-03-31?00:28??電梯最終\protel圖文件\電梯.ddb

?????文件???13020412??2013-03-31?02:43??電梯最終\實物圖和原理介紹.doc

?????目錄??????????0??2013-03-31?02:40??電梯最終\keil程序文件

?????目錄??????????0??2013-03-31?00:29??電梯最終\protel圖文件

?????目錄??????????0??2013-03-31?02:46??電梯最終

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

?????????????13530526????????????????????21


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