/*
  Button Display.c

  Dislays the state of the P3 button in the SimpleIDE Terminal.
  1 -> button pressed, 0 -> button not pressed.

  http://learn.parallax.com/propeller-c-simple-circuits/check-pushbuttons
*/

#include "simpletools.h"                      // Include simpletools

int main()                                    // main function
{
  while(1)                                    // Endless loop
  {
    int button = input(5);                    // P3 input -> button variable
    printf("button = %d\n", button);          // Display button state

    if(button == 1)
    {
      high(0);
      pause(50);
      low(0);
      pause(50);
    }
    else
    {
      high(1);
      pause(50);
      low(1);
      pause(50);
    }
  }
}