#include "program.h"
void setup() {
  // put your setup code here, to run once:
  init_port();//direction register function

}

void loop() {
  // put your main code here, to run repeatedly:
  char x;
  volatile long i;
  long j;
  {
    for(j=1;j<129;j=2*j)
    {
      i=j;
      while(i<129)
      {
        output(i);
        break;
      }
    }
  }