karasimsek.c

PIC CCS C Saple Codes

#include<16f84.h>
#use delay(clock=4000000)
#fuses XT,NOWDT,NOPROTECT
main()
{
   int x=1;
   set_tris_a(0x00);

   for(;;)
   {
         output_b(x);
         Delay_Ms(50);
         if(x==128)
         {
            for(x=128; x>0; x>>=1)
            {
               output_b(x);
               Delay_Ms(50);
               if(x==1) break;
            }
         }
         x<<=1;
   }
}