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標題: 基于89C51的led點陣顯示器設(shè)計c語言程序代碼 [打印本頁]

作者: 葉奇琛 時間: 2017-12-23 13:48
標題: 基于89C51的led點陣顯示器設(shè)計c語言程序代碼

#include <reg51.h>

sbit SI=P1^0;

sbit SCK=P1^1;

sbit RCK=P1^2;

unsigned char dis1[32],dis2[32] ;

unsigned char i,j,k;

unsigned char code H_S[8]={0x80,0x40,0x20,0x10,0x08,0x04,0x02,0x01};

unsigned char code L_S[][32]={ {0xFF,0xFF,0x7F,0xFF,0x7F,0xFF,0x3F,0xFE,0xBF,0xFD,0xDF,0xFB,0xEF,0xE4,0x17,0x8F,

0x7B,0xFF,0x1F,0xFC,0x7F,0xFB,0x5F,0xFD,0x7F,0xFF,0x0F,0xE0,0xF7,0xFF,0xFF,0xFF}，

{0xFF,0xFF,0xDF,0xFF,0x9F,0xF6,0xDF,0xF6,0xEF,0xF8,0xD7,0xFE,0x1B,0xEE,0xDF,0xE1,

0x5F,0xFE,0x7F,0xCF,0x03,0xF0,0x7F,0xFF,0x7F,0xFF,0x7F,0xFF,0x7F,0xFF,0xFF,0xFF}，

{0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x83,0xCF,0xB7,0xD0,0xD7,0xED,0xC7,0xED,0xC7,0xF1,

0xD7,0xFF,0x97,0xE9,0xC1,0xDD,0xDF,0x9E,0x5F,0xBF,0xDF,0xFF,0xFF,0xFF,0xFF,0xFF},

{0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFF,0xFD,0xBF,0xFD,0xBF,0xFD,0xBF,0xED,0xB7,0xE5,

0xA7,0xF5,0xAF,0xF9,0xBF,0xFD,0xBF,0xFD,0x3F,0x80,0xC3,0xFF,0xFF,0xFF,0xFF,0xFF},

{0xFF,0xFF,0xEF,0xFF,0xDF,0xFB,0xDF,0xFB,0xEF,0xE3,0x9F,0xF8,0xE3,0xFD,0xAF,0xF5,

0x5F,0xF0,0x67,0xF7,0xE9,0xF8,0xEF,0xFB,0xEF,0xF5,0x2F,0x8E,0xFF,0xFF,0xFF,0xFF}，

{0xFF,0xFF,0xFF,0xFF,0x3F,0xFF,0x7F,0xF3,0xBF,0xFF,0xBF,0xF9,0x0F,0xFE,0x3F,0xFF,

0x9F,0xFE,0xAF,0xFD,0xB7,0xF3,0xBB,0xC7,0xBD,0xFF,0xBF,0xFF,0xFF,0xFF,0xFF,0xFF},

{0xFF,0xFF,0xFF,0xF3,0x5F,0xFB,0xDF,0xFD,0xFF,0xED,0x0F,0x82,0xF3,0xEE,0x1B,0xFC,

0x7F,0xFF,0xFF,0xC0,0x03,0xFE,0xFF,0xFE,0xFF,0xFE,0xFF,0xFE,0x3F,0xFF,0xFF,0xFF},

{0xFF,0xFF,0xFF,0xFF,0xFF,0xFC,0xC3,0xFD,0xEB,0xE1,0x6B,0xFE,0xAB,0xFB,0x4B,0xFC,

0xDB,0xF3,0x3B,0xFC,0xFB,0xFC,0x7B,0xFD,0xBB,0xDD,0xDB,0x83,0xFF,0xFF,0xFF,0xFF},

{0xFF,0xFF,0xFF,0xFF,0xDF,0xF9,0xEF,0xFB,0xEF,0xDF,0x37,0xE0,0xF7,0xFF,0xEB,0xF8,

0xED,0xFF,0xEF,0xF8,0xEF,0xF7,0x6F,0xE8,0x6F,0xF7,0xEF,0xE0,0xFF,0xFF,0xFF,0xFF},

{0xFF,0xFF,0x7F,0xFF,0xBF,0xFF,0xDF,0xFD,0x1F,0xF8,0x5F,0xFB,0x9F,0xFD,0x1F,0xFD,

0xDF,0xFC,0x1F,0xFD,0x7F,0x8E,0xFB,0xFE,0xDB,0xF7,0xBB,0xE7,0x7F,0xF0,0xFF,0xFF},

{0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF3,0x0F,0xFC,0xFF,0xFE,0xFF,0xFE,0xFF,0xFE,

0xFF,0xFE,0x7F,0xFF,0x7F,0xFF,0x7F,0x81,0x81,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF},

{0xFF,0xFF,0xFF,0xFF,0xBF,0xEF,0xDF,0xC0,0xCF,0xED,0xDF,0xE5,0xC7,0xFB,0xE9,0xEF,

0x97,0xF1,0xA7,0xFB,0xDB,0xF0,0xDD,0xFB,0xDF,0x83,0x2F,0xFC,0xFF,0xFF,0xFF,0xFF},

{0xFF,0xFF,0xFF,0xF3,0x5F,0xFB,0xDF,0xFD,0xFF,0xED,0x0F,0x82,0xF3,0xEE,0x1B,0xFC,

0x7F,0xFF,0xFF,0xC0,0x03,0xFE,0xFF,0xFE,0xFF,0xFE,0xFF,0xFE,0x3F,0xFF,0xFF,0xFF},

{0xFF,0xFF,0xFF,0xFF,0xFF,0xFC,0xC3,0xFD,0xEB,0xE1,0x6B,0xFE,0xAB,0xFB,0x4B,0xFC,

0xDB,0xF3,0x3B,0xFC,0xFB,0xFC,0x7B,0xFD,0xBB,0xDD,0xDB,0x83,0xFF,0xFF,0xFF,0xFF},

};

void Delay (unsigned char a)

{

unsigned char b,c;

for (b=a;b>0;b--)

for(c=110;c>0;c--);

}

void Input(unsigned char a)

{

unsigned char b;

SCK=0;

RCK=0;

for (b=8;b>0;b--)

{

a=a<<1;

SI=CY;

SCK=1;

SCK=0;

}

void Display()

{

for (i=0,j=0;i<16;i++)

{

if(i<8)

{

Input(H_S[j]);

Input(0x00);

}

else

{

Input(0x00);

Input(H_S[j]);

}

j++;

if(j==8)

j=0;

Input(dis1[2*i+1]);

Input(dis1[2*i]);

RCK=1;

Delay(3);

}

void Now_dis(unsigned char *p,unsigned char *p1)

{

unsigned char a;

for (a=0;a<16;a++)

{

p[a*2]=p1[a*2];

p[a*2+1]=p1[a*2+1];

}

void V_Move(unsigned char e,unsigned char g,unsigned char *p1)

{

unsigned char a,b,c,d=0,f=31;

for (a=0;a<16;a++)

{

if(g==1)

{

for (b=0;b<30;b++)

dis1=dis1[b+2];

if(p1==0)

{

dis1[30]=0xff;

dis1[31]=0xff;

}

else

{

dis1[30]=p1[d++];

dis1[31]=p1[d++];

}

for (c=e;c>0;c--)

Display();

}

else

{

for (b=29;b>0;b--)

dis1[b+2]=dis1;

dis1[2]=dis1[0];

if(p1==0)

{

dis1[1]=0xff;

dis1[0]=0xff;

}

else

{

dis1[1]=p1[f--];

dis1[0]=p1[f--];

}

for (c=e;c>0;c--)

Display();

}

void RL_Move(unsigned chara,unsigned char b,unsigned char *p)

{

unsigned char i,j,k,c;

for (i=0;i<16;i++)

{

if(p==0)

{

dis2[2*i]=0xff;

dis2[2*i+1]=0xff;

}

else

{

dis2[2*i]=p[2*i];

dis2[2*i+1]=p[2*i+1];

}

if(b==1)

for (k=0;k<16;k++)

{

for(i=0;i<16;i++)

{

dis1[i*2+1]=dis1[i*2+1]<<1;

dis1[i*2]=dis1[i*2]<<1;

if (CY==1)

dis1[i*2+1]=dis1[i*2+1]|0x01;

dis2[i*2+1]=dis2[i*2+1]<<1;

if (CY==1)

dis1[i*2]=dis1[i*2]|0x01;

dis2[i*2]=dis2[i*2]<<1;

if (CY==1)

dis2[i*2+1]=dis2[i*2+1]|0x01;

}

for(j=a;j>0;j--)

Display();

}

else

{

for(k=0;k<16;k++)

{

for(i=0;i<16;i++)

{

dis1[i*2]=dis1[i*2]>>1;

c=dis1[i*2+1]&0x01;

dis1[i*2+1]=dis1[i*2+1]>>1;

if(c)

dis1[i*2]=dis1[i*2]|0x80;

c=dis2[i*2]&0x01;

dis2[i*2]=dis2[i*2]>>1;

if(c)

dis1[i*2+1]=dis1[i*2+1]|0x80;

c=dis2[i*2+1]&0x01;

dis2[i*2+1]=dis2[i*2+1]>>1;

if(c)

dis2[i*2]=dis2[i*2]|0x80;

}

for (j=a;j>0;j--)

Display();

}

void main ()

{

while (1)

{

Now_dis(dis1,L_S[0]);

V_Move(10,1,L_S[1]);

V_Move(10,1,L_S[2]);

V_Move(10,0,L_S[3]);

V_Move(10,1,L_S[4]);

V_Move(10,0,L_S[5]);

V_Move(10,1,L_S[6]);

V_Move(10,1,L_S[7]);

V_Move(10,0,L_S[8]);

V_Move(10,1,L_S[9]);

V_Move(10,0,L_S[10]);

V_Move(10,1,L_S[11]);

V_Move(10,1,L_S[12]);

V_Move(10,0,L_S[13]);

}