#define DELAY 10000
#include "count.h"
void setup() {
  // put your setup code here, to run once:
init_port();
}

void loop() {
  // put your main code here, to run repeatedly:
volatile char *seg1;
seg1 = 0x31;
volatile char *seg2;
seg2 = 0x108;
volatile char *seg3;
seg3 = 0x22;
volatile char *seg4;
seg4 = 0x28;
volatile long i,j,k,l,m;
volatile int arr[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f};

for(m=0;m<10;m++)
{
    *seg1 = arr[m];
    for(l=0;l<10;l++)
    {
      *seg2 = arr[l];
      for(k=0;k<10;k++)
      {
        *seg3 = arr[k];
        for(j=0;j<10;j++)
        {
          *seg4 = arr[j];
          for(i=0;i<DELAY;i++);
        }
      }
    }
}
}