关于单片机驱动数码管、流水灯、蜂鸣器的程序总程序

1、/ 关于单片机驱动数码管、流水灯、蜂鸣器的程序#includeunsigned char table=0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f;sbit clk=P2A0;sbit AB二卩2八1；sbit SG=P2A5;sbit SS=P2A4；sbit SB=P2A3；sbit SQ=P2A2；sbit L1=P2A7；/ 延时调用函数void Delay（）unsigned char i,j,k；for（i=5；i0；i-）for（j=10；j0；j-）for（k=50；k0；k-）；/ 显示一个数字void SentDate（

2、char num）unsigned char c；for（c=0；c1；clk=1；/ 延时 10 次void ten()int a;for(a=0;a10;a+)Delay();流水灯控制void LED()int i,j,a,b;a=0x01;b=0x80;P1=a;ten();for(i=0;i8;i+)a=a1;P1=a;ten();P1=b;ten();for(j=0;j1;P1=b;ten();/ 四个相邻数码管动态显示不同值 void main()unsigned char i,j,a,b,c; while(1)for(b=0;b10;b+) 显示千位数2 / 11fosHOoA

3、k00+)/和引珊应選 fo(noxloT+)/w+宀 Lluoy/十歳1|浄CDnpL1Mfo5rqA10j+)1 -imoo- for(auooi0八 sbif ABHP21 八 sbif S1HP25-sbit S2=P2A4;sbit S3二卩2八3;sbit S4=P2A2;unsigned char table=0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f;void delay02()unsigned char i,j,k;for(i=10;i0;i-)for(j=10;j0;j-)for(k=20;k0;k-);void se

4、nt(char num)unsigned char c;for(c=0;c1;clk=1;void display(char a,char b,char m,char n) unsigned char l;for(l=0;l40;l+)sent(tablea);S4=1;S1=0;delay02();sent(tableb);S1=1;S2=0;delay02();sent(tablen);S2=1;S3=0;delay02();sent(tablem);S3=1;S4=0;delay02();void main()while(1)char m=0,n=1,k,a=3,b=2;for(k=0;

5、k30;k+)display(a,b,m,n);a+;b+;m+;n+;if(a=10)a=0;else if(b=10)b=0;else if(m=10)m=0;else if(n=10) n=0;/*LED走一轮，数码管走一次，蜂鸣器报警一次 */#includeunsigned chartable=0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f;sbit clk=P2A0;sbit AB=P2A1;sbit SG二卩2八5;sbit SS=P2A4;sbit SB=P2A3;sbit SQ=P2A2;sbit L1=P2A7;void

6、delay(void)int e;for(e=100;e0;e-);/延时 10次 void ten()int a;for(a=0;a10;a+)delay();/*发送一个数字*/ sentdate(m)int b,num; num=tablem;for(b=0;b1;clk=1;/* 计数*/void JS(void)int a,c,d,f,g;for(g=0;g10;g+)sentdate(g);SQ=0,SB=1,SS=1,SG=1;for(f=0;f10;f+)sentdate(f);SQ=1,SB=0,SS=1,SG=1;for(d=0;d10;d+)sentdate(d);SQ=

7、1,SB=1,SS=0,SG=1;for(c=0;c10;c+)int m,n;n=0x80;/10000 for(m=0;m1;/01000for(a=20;a0;a-)sentdate(c);SG=0;delay();SG=1;sentdate(d);SS=0;delay();SS=1;sentdate(f);SB=0;delay();SB=1; sentdate(g);SQ=0;delay();SQ=1;L1=0;ten();L1=1;void main (void)JS();/*LED走一轮，数码管计数，蜂鸣器逢十报警一次 */ #includeunsigned chartable=0

8、x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f;sbit clk=P2A0;sbit AB=P2A1；sbit SG=P2A5;sbit SS=P2A4;sbit SB=P2A3;sbit SQ=P2A2;sbit L1=P2A7;/ 延时函数9 / 11void de-ay(void)宀infp fo(eHloocvoc)/MtB4 10浄voidCDno宀inf B for(aHOoi選也 *_ sensaCD(m)宀inf bbum 八 numAab-e3八 for(bHpbAo?b+)okHO 八 ABHnumQOoxs八 numHnumvv 二okHE_*斗選*/void main(void)宀infpdjg foeHpgcko 込+)/-Hl?p宀 sensaCD(g)八SQH0SBH1.SSH1.SGM fo(IT0710T+)/ 珊应宀 se nsaCDsSQH1.SBH0SSH1.SGM for(duoQ.d 00.+)/ 十应宀 sensaCD(d)八 SQH1.SBH1.SSHPSGM fo(CHOol?pQnf m.kn/ZMCrwmuoxonm八(Dnpfo(kHpkA09k+)3HmAd 八pkH