单片机设计.c

mega16做处理芯片

 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
  0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00
},	


             //黑屏4
{
  0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
  0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00
},		


             //黑屏5
{
  0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
  0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00
},						




             //黑屏6
{
  0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
  0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00
}
};

 //uchar data[32][44];

/*void zhuanhuan(void)
{
  uint m,n,m1,n1;
  for(m=0;m<11;m++)
  for(n=0;n<128;n++)
  {
   m1=n/4;
   n1=n%4;
   n1=n1+4*m;
   data[m1][n1]=table[m][n]; 
  }
}*/


void main()
{
 uchar row,line,up16,down16,i,speed,bit,byte,p,bit1,byte1,m,n,m1,n1;
 uint total;
 DDRA=0xff;
 DDRD=0xff;
 PORTD|=(1<<PD1);
 PORTD|=(1<<PD2);
 //zhuanhuan();
 total=0;
 while(1)
 {
  byte=total/32;
  bit=total%32; 
  bit1=bit%8;
  byte1=bit/8;
  for(speed=0;speed<2;speed++)
  {
   for(row=0;row<16;row++)
    { 
	  //up16=data[row][byte*4+byte1];
	  m1=row;
	  n1=byte*4+byte1;
	  m=n1/4;
	  n=n1%4+4*m1;
	  up16=table[m][n];
	  
	  //down16=data[row+16][byte*4+byte1];
	  m1=row+16;
	  n1=byte*4+byte1;
	  m=n1/4;
	  n=n1%4+4*m1;
	  down16=table[m][n];
	  
	  up16<<=bit1;
	  down16<<=bit1;
	  for(i=bit1;i<8;i++)
	  {
       	if(up16&0x80) ClrR1;
	    else SetR1;
	    if(down16&0x80) ClrR2;
	    else SetR2;
		SetOE;         //行选通
	    SetCK;
	    ClrCK;
	    up16<<=1;
	    down16<<=1;
	  }//i
      
	  for(line=1;line<24;line++)
      {
	   //up16=data[row][byte*4+byte1+line];
	   m1=row;
	   n1=byte*4+byte1+line;
	   m=n1/4;
	   n=n1%4+4*m1;
	   up16=table[m][n];
	   
	   //down16=data[row+16][byte*4+byte1+line];
	   m1=row+16;
	   n1=byte*4+byte1+line;
	   m=n1/4;
	   n=n1%4+4*m1;
	   down16=table[m][n];
	   
	   for(i=0;i<8;i++)
	   {
	    if(up16&0x80) ClrR1;
	    else SetR1;
	    if(down16&0x80) ClrR2;
	    else SetR2;
		SetOE;         //行选通
	    SetCK;
	    ClrCK;
	    up16<<=1;
	    down16<<=1;
	   }	
	  }//line
	  
	  //up16=data[row][byte*4+byte1+line];
	   m1=row;
	   n1=byte*4+byte1+line;
	   m=n1/4;
	   n=n1%4+4*m1;
	   up16=table[m][n];
	  
	  //down16=data[row+16][byte*4+byte1+line];
	   m1=row+16;
	   n1=byte*4+byte1+line;
	   m=n1/4;
	   n=n1%4+4*m1;
	   down16=table[m][n];
	  for(i=0;i<bit1;i++)
	  {
	    if(up16&0x80) ClrR1;
	    else SetR1;
	    if(down16&0x80) ClrR2;
	    else SetR2;
		SetOE;         //行选通
	    SetCK;
	    ClrCK;
	    up16<<=1;
	    down16<<=1;
	  } 
	  p=row;
	  SetOE;         //行选通
	      
      p&=0x0f;
      p+=PORTA&0xf0;
      PORTA=p;    //具体某行选通
      SetST;   //输出
      ClrST;
       
      ClrOE;
    } //row
  }//speed
 
  total++; 
  if(total==11*32) total=0;
 
 } //while
}//main