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بسم الله الرحمن الرحيم

دالة بسيطة للتعامل مع 7سيقمنت خاصة ببرنامج cvavr

/*
 * Project name: 7segment fuction
(C) Copyright 19/07/2016 : gesmi said ben amar  
 */
unsigned char digits [10]={0x40,0x79,0x24,0x30,0x19,0x12,0x02,0x78,0x00,0x10};//0..9 digits coded (common anode)

Number2Seg(unsigned long int num);

Number2Seg(unsigned long int num)
{
          unsigned  long int j=100000 ,i=0,s=1;
          unsigned long int d,f;
          
          for(i;i<=6;i++) //six digits 7segment
             { 
			   f=num/j;  //
               d=f%10;   
               PORTC=digits[d];//   send digit to 7segment port        
               PORTD=s;//next segment 
               s<<=1; //rotate to left 
		       delay_ms(100);
               j=j/10;//next digit
               
               
             }

}