001// Copyright (c) FIRST and other WPILib contributors.
002// Open Source Software; you can modify and/or share it under the terms of
003// the WPILib BSD license file in the root directory of this project.
004
005package edu.wpi.first.wpilibj.xrp;
006
007import edu.wpi.first.wpilibj.DigitalInput;
008import edu.wpi.first.wpilibj.DigitalOutput;
009
010/**
011 * This class represents the onboard IO of the XRP Reference Robot. This includes the USER
012 * pushbutton and LED
013 */
014public class XRPOnBoardIO {
015  private final DigitalInput m_button = new DigitalInput(0);
016  private final DigitalOutput m_led = new DigitalOutput(1);
017
018  /** Constructor. */
019  public XRPOnBoardIO() {
020    // No need to do anything else. Unlike the Romi, there are no other configurable
021    // I/O ports
022  }
023
024  /**
025   * Gets if the USER button is pressed.
026   *
027   * @return True if the USER button is currently pressed.
028   */
029  public boolean getUserButtonPressed() {
030    return m_button.get();
031  }
032
033  /**
034   * Sets the onboard LED.
035   *
036   * @param value True to activate LED, false otherwise.
037   */
038  public void setLed(boolean value) {
039    m_led.set(value);
040  }
041
042  /**
043   * Gets state of the onboard LED.
044   *
045   * @return True if LED is active, false otherwise.
046   */
047  public boolean getLed() {
048    return m_led.get();
049  }
050}