#include "header.h"
void setup() {
  init();
  volatile char *outf, *ink, *outa, *outc, x,y,row,num;
  outf = 0x31; ink = 0x106; outa = 0x22; outc = 0x28;
  unsigned char digit[] = {0x3F,0x06,0x5B,0x4f,0x66,0x6d,0x7d,0x07,0x7F,0x6F,0x00};
  while(1){ 
    for(row=0;row<4;row++){
      *outf = (1<<row);
      x = *ink;
      if(x!=0){
        delay1(30);
        while(*ink !=0){}
        if(row==3){
          if(x == (1<<1)) num = 0;
          else{
            num  =10;
          }
        }
        else{
          for(char col=0;col<3;col++){
            if(x == (1<<col)) num = col + 1 + 3*row;
            if(x == (1<<3)) num = 10;
          }
        }
        digit1(digit[num]);
      }
    }
  }
}
void loop() {
  // put your main code here, to run repeatedly:

}