/*01 Display Character A*/

void setup()
{
  volatile char *dirf,*dirl;
  Serial.begin(9600);
  volatile char *outf,*outl;
  dirf=0x30;dirl=0x10A;
  outf=0x31;outl=0x10B;
  *dirf=0xFF;*dirl=0xFF;
  volatile unsigned char arrf[7][8]={0xc3,0xc3,0xc3,0xc3,0xdb,0xff,0xe7,0xc3,
                                     0xff,0xff,0xc0,0xff,0xff,0xc0,0xff,0xff,
                                     0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xff,0xff,
                                     0x1f,0x3f,0x60,0x60,0x60,0x60,0x3f,0x1f,
                                     0x3c,0x7e,0xc3,0xdb,0xdb,0xc3,0x7e,0x3c,
                                     0x81,0xc3,0xe7,0xff,0xdb,0xc3,0xc3,0xc3,
                                     0xff,0xff,0xc0,0xff,0xff,0xc0,0xff,0xff,
                                     };
  volatile char arrl[8]={0x7f,0xbf,0xdf,0xef,0xf7,0xfb,0xfd,0xfe};
  volatile unsigned char del[8]={0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
  while(1)
  {
    volatile int i,r,t;
    volatile long j,c;
    c=10;
    for(r=7;r>=0;r=r-2)
    {
      for(int k=0; k<9; k++)
      {
          while(c-- > 0)
          {
            for(i=0;i<k;i++)
            {
              *outl=arrl[7-i];
              *outf=(arrf[7-r][i]);
              for(j=0;j<1000;j++);
              *outf=0x00;
              *outl=0xff;
            }
          }
          c=10;
        }
        
      }
    for(r=1;r<=7;r=r+2)
    {
      for(int k=0; k<9; k++)
      {
          while(c-- > 0)
          {
            for(i=0;i<k;i++)
            {
              *outl=arrl[7-i];
              *outf=(arrf[r][i]);
              for(j=0;j<1000;j++);
              *outf=0x00;
              *outl=0xff;
            }
          }
          c=10;
        }
        
      }
    }
  }


void loop() {}