#include "hardware_dependent.h"

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

void loop() {
  // put your main code here, to run repeatedly:
  volatile int16_t x;
  volatile int y;
  x=input();
  if(x==0b00000001)
  {
    y=0b00000001;
    output(y);
  }
  else if(x==0b00000010)
  {
    y=0b00000010;
    output(y);
  }
  else if(x==0b00000100)
  {
    y=0b00000100;
    output(y);
  }
    else if(x==0b00001000)
  {
    y=0b00001000;
    output(y);
  }
  else if(x==0b00010000)
  {
    y=0b00010000;
    output(y); 
  }
  else if(x==0b00100000)
  {
    y=0b00100000;
    output(y); 
  }
  else if(x==0b01000000)
  {
    y=0b01000000;
    output(y); 
  }
    else if(x==0b10000000)
  {
    y=0b10000000;
    output(y); 
  }
  else
  {
    y=0b00000000;
    output(y); 

  }
}