#include "header.h"
void setup() {
  init_port();
  volatile char *outf, *outk;
  outf = 0x31; outk = 0x108;
  volatile long i;
  unsigned char A[] = {0x18, 0x24, 0x42, 0xFF, 0x81, 0x81, 0x81, 0x81};
  unsigned char B[] = {0xFE, 0x81, 0x81, 0xFE, 0x81, 0x81, 0xFE, 0x00};
  unsigned char C[] = {0x00, 0x38, 0x40, 0x80, 0x80, 0x80, 0x40, 0x38};
  unsigned char D[] = {0xc0, 0xa0, 0x90, 0x90, 0x90, 0x90, 0xa0, 0xc0};
  unsigned char E[] = {0x00, 0xf8, 0x80, 0x80, 0xf8, 0x80, 0x80, 0xf8};
  char row, col;
  while(1){
    for(int a=0;a<5;a++){
      for(i=0;i<17000;i++){
        for(row=0;row<8;row++){
          *outk = ~(1<<row);
          if(a==0){
            *outf = A[row];
          }else if(a==1){
            *outf = B[row];
          }else if(a==2){
            *outf = C[row];
          }else if(a==3){
            *outf = D[row];
          }else{
            *outf = E[row];
          }
          *outf = 0x00;
        }
      }
      cleardisplay(outf, outk);
    }
  }
}