#include"sevenSeg.h"

void setup() {
  // put your setup code here, to run once:
  init_setup();
}

void loop() {
  // put your main code here, to run repeatedly:
  
  
  //volatile char out_data;
  volatile char number[]={0x3F,0x06,0x5B,0x4F,0x66,0x6D,0x7D,0x07,0x7F,0x67};//without dot
  volatile char number_dot[]={0xBF,0x86,0xDB,0xCF,0xE6,0xED,0xFD,0x87,0xFF,0xE7};//with dot
  volatile long i,j,k,l,count;
  volatile char *out_units_digit=0x31;
  volatile char *out_tens_digit=0x108;
  volatile char *out_hundreds_digit=0x28;
  volatile char *out_thousands_digit=0x22;

  *out_units_digit=number[9];
  *out_tens_digit=number[9];
  *out_hundreds_digit=number[9];
  *out_thousands_digit=number[9];
  //for(count=0;count<100000;count++);
  
  
  for(i=8;i>=0;i--){
      
      for(j=8;j>=0;j--){
        if(i==0){
              *out_thousands_digit=0;
              //for(count=0;count<1000000;count++);
            }
        
          for(k=8;k>=0;k--){
            if((i==0) && (j==0)){
              *out_hundreds_digit=0;
              *out_thousands_digit=0;
              //for(count=0;count<1000000;count++);
            }   
            for(l=8;l>=0;l--){
                if((i==0) && (j==0) && (k==0)){
                  *out_thousands_digit=0;
                  *out_hundreds_digit=0;
                  *out_tens_digit=0;
                  //for(count=0;count<10000;count++);
                }
                  *out_units_digit=number[l];
                  for(count=0;count<1000;count++);
                  if(l==0){
                    *out_units_digit=number[9];
                    for(count=0;count<100000;count++);
                  }
            } 
              
            *out_tens_digit=number[k];
            for(count=0;count<1000;count++);
            if(k==0){
              *out_tens_digit=number[9];
            }
          }
          *out_hundreds_digit=number[j];
          for(count=0;count<10000;count++);
          if(j==0){
            *out_hundreds_digit=number[9];    
          }
      }
      *out_thousands_digit=number[i];
      for(count=0;count<100000;count++);
  }
    
  

}