单片机32位花样流水灯原理图及程序

这是原理图:

呵呵，原理不怎么难吧

LED心形排布图：

这是PCB,我改过了的，减少了一些限流电阻！

将PCB打印好，弄好板，装好原件，再焊接好，看，这就是成品了

部分程序：#include

#define uchar unsigned char

uchar flag=200;

///////////////////////////////////////////////////////////////////////

uchar code Tab1[]={0xFE,0xFD,0xFB,0xF7,0xEF,0xDF,0xBF,0x7F,0xFF};

uchar code Tab2[]={0x7F,0xBF,0xDF,0xEF,0xF7,0xFB,0xFD,0xFE,0xFF};

uchar code Tab3[]={0x01,0x02,0x04,0x08,0x10,0x20,0x40,0x80,0x00};

uchar code Tab4[]={0x80,0x40,0x20,0x10,0x08,0x04,0x02,0x01,0x00};

uchar code Tab11[]={0xFE,0xFC,0xF8,0xF0,0xE0,0xC0,0x80,0x00,0xff};

uchar code Tab22[]={0x7F,0x3F,0x1F,0x0F,0x07,0x03,0x01,0x00,0xff};

////////////////////////////////////////////////////////////////////

uchar code Tab33[]={0x80,0xC0,0xE0,0xF0,0xF8,0xFC,0xFE,0xFF};

uchar code Tab44[]={0x01,0x03,0x07,0x0F,0x1F,0x3F,0x7F,0xFF};

uchar code Tab55[]={0x08,0xc0,0xe0,0xf0,0xf8,0xfc,0xfe,0xff,0xff};

uchar code Tab5[]={0x00,0x80,0xC0,0xE0,0xF0,0xF8,0xFC,0xFE,0xff};

uchar code Tab6[]={0x00,0x01,0x03,0x07,0x0F,0x1F,0x3F,0x7F,0xff};

uchar code Tab7[]={0x7f,0xbf,0xdf,0xef,0xf7,0xfb,0xfd,0xfe};

uchar code Tab8[]={0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f};

////////////////////////////////////////////////////////////////

void shansuo();

void xl();

///////////////////////////////////////////////////////////////

void delay(void)

{

unsigned char m,n;

for(m=0;m

for(n=0;n

;

}

///////////////////////////////////

void hy1(void) //点亮状态逆时针旋转90度（一个一个灭）

{

unsigned char i;

for(i=0;i

{

P0=Tab11[ i];P1=Tab22[ i];

P2=Tab11[ i];P3=Tab22[ i];

delay();

}

for(i=0;i

{

P0=Tab44[ i];P1=Tab55[ i];

P2=Tab44[ i];P3=Tab55[ i];

delay();

}

}

///////////////////////////////////////////

void hy2(void) //暗中逆时针转360。（一个一个点亮）

{

unsigned char i;

for(flag=250;flag>0;flag=flag-50)

{

P0=0xff;P1=0xff;P2=0xff;P3=0xff;

for(i=0;i

{

P0=Tab11[ i];

delay();

}

for(i=0;i

{

P2=Tab11[ i];

delay();

}

for(i=0;i

{

P3=Tab22[ i];

delay();

}

for(i=0;i

{

P1=Tab22[ i];

delay();

}

}

flag=250;

}