心形花样LED流水灯

1、 1 / 13 心形花样LED流水灯 （带程序）使用89C52做的，原理图如下： 总共有32个LED灯，4个I/O全部用上了。 我在这里不加有LED保护电阻，用200的也可以晶振用12M的或 11.0592M也行，C1,C2用30PF。 PCB图如下： 作品效果录像： http: 程序是用C语言写的; 如下： #include #include #defineuint unsigned int #defineuchar unsigned char uchar code table=0xfe,0xfc,0xf8,0xf0,0xe0,0xc0,0x80,0x00; /逐个点亮07 uchar co

2、de table1=0x7f,0x3f,0x1f,0x0f,0x07,0x03,0x01,0x00; /逐个点亮70 uchar code table2=0x01,0x03,0x07,0x0f,0x1f,0x3f,0x7f,0xff; /逐个灭07 uchar code table3=0x80,0xc0,0xe0,0xf0,0xf8,0xfc,0xfe,0xff; /逐个灭70 /*/ void delay(uint t);/延时 2 / 13 void zg(uint t,uchar a);/两边逐个亮 void qs(uint t,uchar a);/全部闪烁 void zgxh(uint

3、 t,uchar a);/逆时针逐个点亮 /void zgxh1(uint t,uchar a);/顺时针逐个点亮 void djs(uint t,uchar a);/对角闪 void lbzgm(uint t,uchar a);/两边逐个灭 /void sszgm(uint t,uchar a); /顺时针逐个灭 void nszgm(uint t,uchar a); /逆时针逐个灭 void sztl(uint t,uchar a);/顺时逐个同步亮 void nztl(uint t,uchar a);/逆时逐个同步亮 void sztm(uint t,uchar a);/顺时逐个同步灭

4、void nztm(uint t,uchar a);/逆时逐个同步灭 void hwzjl(uint t,uchar a); /横往中间亮 void hwzjm(uint t,uchar a); /横往中间灭 /void swzjl(uint t,uchar a); /竖往中间亮 /void swzjm(uint t,uchar a); /竖往中间灭 void nzdl(uint t,uchar a); /逆时逐段亮 void nzdgl(uint t,uchar a);/逆时逐段一个点亮 void jgs(uint t,uchar a);/间隔闪 /*/ void zg(uint t,uch

5、ar a)/两边逐个亮uchar i,j; 3 / 13 for(j=0;ja;j+)P0=P1=P2=P3=0xff; P0=0x7f;delay(t); for(i=0;i7;i+)P0=table1i+1; P2=table1i; delay(t);P2=0x00;P1=0xfe; delay(t); for(i=0;i7;i+)P1=tablei+1; P3=table1i; delay(t);P3=0x00;delay(t); void qs(uint t,uchar a)/全部闪烁 void zgxh(uint t,uchar a)/逆时针逐个点亮uchar i,j; for (j

6、=0;ja;j+)P0=P1=P2=P3=0xff; for (i=0;i8;i+)P0=table1i; delay(t); uchar j; for(j=0;ja;j+)P0=P1=P2=P3=0xff; delay(t); P0=P1=P2=P3=0x00; delay(t);for(i=0;i8;i+) for(i=0;i8;i+)P2=tablei; delay(t); 4 / 13 P3=tablei; delay(t); P1=tablei; delay(t); for(i=0;i8;i+)void nszgm(uint t,uchar a) /逆时针逐个灭uchar i,j;

7、for(j=0;ja;j+)P0=P1=P2=P3=0x00; for (i=0;i8;i+) P0=table3i;delay(t);for (i=0;i8;i+)P1=table2i;delay(t); for (i=0;i8;i+)P3=table2i;delay(t); for (i=0;i8;i+) P2=table2i;delay(t); /* void zgxh1(uint t,uchar a)/顺时针逐个点亮uchar i,j; for (j=0;ja;j+)P0=P1=P2=P3=0xff; for (i=0;i8;i+)P2=table1i; delay(t);for(i=

8、0;i8;i+)P3=table1i; delay(t);for(i=0;i8;i+)P1=table1i; delay(t);for(i=0;i8;i+)P0=tablei; delay(t); */ 5 / 13 /* void sszgm(uint t,uchar a) /顺时针逐个灭uchar i,j; for(j=0;ja;j+)P0=P1=P2=P3=0x00; for (i=0;i8;i+)P2=table3i;delay(t);for (i=0;i8;i+) */P3=table3i;delay(t);for (i=0;i8;i+)P1=table3i;delay(t);for

9、 (i=0;i8;i+)P0=table2i;delay(t); void djs(uint t,uchar a)/对角闪uchar j; for(j=0;ja;j+)P0=P1=P2=P3=0xff; P0=P3=0x00; delay(t); P0=P1=P2=P3=0xff; P1=P2=0x00; delay(t); void lbzgm(uint t,uchar a)/两边逐个灭uchar i,j; for (j=0;j1;i-)P1=tablei-1;P3=table1i-2; delay(t);P1=0xfe;P3=0xff;delay(t); P1=0xff;P2=0x01;d

10、elay(t); for(i=7;i1;i-) P0=0x7f;P2=0xff;delay(t); P0=0xff;delay(t);P0=table1i-1; 6 / 13 P2=table1i-2; delay(t); void sztl(uint t,uchar a)/顺时逐个同步亮uchar i,j; for(j=0;ja;j+)P0=P1=P2=P3=0xff; for(i=0;i8;i+)P0=tablei; P1=P2=P3=table1i; delay(t); void nztl(uint t,uchar a)/逆时逐个同步亮uchar i,j; for(j=0;ja;j+)P

11、0=P1=P2=P3=0xff; for(i=0;i8;i+)P0=table1i; P1=P2=P3=tablei; delay(t);void sztm(uint t,uchar a)/顺时逐个同步灭uchar i,j; for(j=0;ja;j+)P0=P1=P2=P3=0x00; for(i=0;i8;i+)P0=table2i; P1=P2=P3=table3i; delay(t); void nztm(uint t,uchar a)/逆时逐个同步灭uchar i,j; for(j=0;ja;j+)P0=P1=P2=P3=0xff; for(i=0;i8;i+) P0=table3i

12、; 7 / 13 P1=P2=P3=table2i; delay(t); void hwzjl(uint t,uchar a) /横往中间亮uchar i,j; for (j=0;ja;j+)P0=P1=P2=P3=0xff; for(i=0;i8;i+)P0=P2=P1=table1i; P3=tablei;delay(t); void hwzjm(uint t,uchar a) /横往中间灭uchar i,j; for (j=0;ja;j+)P0=P1=P2=P3=0x00; for(i=0;i8;i+)P0=P2=P1=table3i; P3=table2i;delay(t); /* v

13、oid swzjl(uint t,uchar a) /竖往中间亮uchar i,j; for (j=0;ja;j+)P0=P1=P2=P3=0xff; for(i=0;i8;i+) P0=P2=P1=tablei; P3=table1i;delay(t);void swzjm(uint t,uchar a) /竖往中间灭uchar i,j; for (j=0;ja;j+)P0=P1=P2=P3=0x00; for(i=0;i8;i+)P0=P2=P1=table2i; P3=table3i;delay(t);*/ void nzdl(uint t,uchar a) /逆时逐段亮uchar i,

14、j; 8 / 13 for (j=0;ja;j+)P0=P1=P2=P3=0xff; for(i=0;i8;i+)P0=table1i; delay(t);P0=0xff; for(i=0;i8;i+)P1=tablei; delay(t); P1=0xff; for(i=0;i8;i+)P3=tablei; delay(t); P3=0xff; for(i=0;i8;i+)P2=tablei; delay(t);P2=0xff; void nzdgl(uint t,uchar a)/逆时逐段一个点亮uchar i,j,k,l; for (j=0;ja;j+)k=table10; P0=k;l

15、=table0; P1=P2=P3=l;delay(t); for(i=0;i8;i+)k=_crol_(k,-1); P0=k; l=_crol_(l,1); P1=P2=P3=l; delay(t); void jgs(uint t,uchar a)/间隔闪uchar j; 9 / 13 for (j=0;ja;j+)P0=0x55;P1=P2=P3=0xaa; delay(t); P0=0xaa;P1=P2=P3=0x55; delay(t); void main()uchar i; while (1)zg(100,1);/两边逐个亮 lbzgm(100,1);/两边逐个灭 jgs(30

16、0,10); djs(100,20);/对角闪 P1=P2=P3=0xff; for(i=0;i3;i+)P0=0x00;delay (800); P0=0xff;delay (800);P0=0x00; for(i=0;i3;i+) /P1=0x00;delay (800); P1=0xff;delay (800);P1=0x00; for(i=0;i3;i+)P3=0x00;delay 10 / 13 (800); P3=0xff;delay (800);P3=0x00; for(i=0;i3;i+)P2=0x00;delay (800); P2=0xff;delay (800);qs(5

17、00,3); / for(i=0;i6;i+)zgxh(50,1); nszgm(50,1);djs(100,20);/对角闪 for(i=0;i3;i+)zg(100,1); lbzgm(100,1);qs(200,10);djs(100,50); for(i=0;i5;i+)sztl(200,1); /顺时逐个同步亮 nztm(200,1); nztl(200,1); sztm(200,1); /顺时逐个同步灭/两边逐个亮 /两边逐个灭djs(300,10);/对角闪 /*nzdgl(300,10);/逆时逐段一个点亮 jgs(300,10);/间隔闪 for(i=0;i3;i+)zgxh

18、(100,1); nszgm(100,1);for(i=0;i5;i+)zgxh1(100,1); 11 / 13 sszgm(100,1);*/ nzdl(200,3); /逆时逐段亮 jgs(50,100);/间隔闪 /*/ for (i=0;i8;i+)P2=table1i; delay (200); P0=P1=P2=P3=0xff; for (i=0;i8;i+)P0=table1i; delay (200);for (i=0;i8;i+)P1=tablei; delay (200);for(i=0;i3;i+)P0=P1=0x00;delay (200); P0=P1=0xff;delay (200);for (i=0;i8;i+)P3=table1i; delay (200);for(i=0;i3;i+)P2=P3=0x00;delay (200); P2=P3=0xff;delay (200);*/ 12 / 13 /nzdgl(50,40);/逆时逐段一个点亮 for(i=0;i4;i+)zg(100,1);qs(100,10); lbzgm(100,1);djs(50,100);/对角闪zgxh(100,1); nszgm(100,1); for(i=0;i3;i+) djs(1000,10); for(i=0;i10;i+)hwzjl(200,