SensorUtil.hpp

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// Copyright (c) FIRST and other WPILib contributors.
// Open Source Software; you can modify and/or share it under the terms of
// the WPILib BSD license file in the root directory of this project.
 
#pragma once
 
namespace wpi {
 
/**
 * Stores most recent status information as well as containing utility functions
 * for checking channels and error processing.
 */
class SensorUtil final {
 public:
  SensorUtil() = delete;
 
  /**
   * Get the number of the default solenoid module.
   *
   * @return The number of the default solenoid module.
   */
  static int GetDefaultCTREPCMModule();
 
  /**
   * Get the number of the default solenoid module.
   *
   * @return The number of the default solenoid module.
   */
  static int GetDefaultREVPHModule();
 
  /**
   * Check that the digital channel number is valid.
   *
   * Verify that the channel number is one of the legal channel numbers. Channel
   * numbers are 0-based.
   *
   * @return Digital channel is valid
   */
  static bool CheckDigitalChannel(int channel);
 
  /**
   * Check that the PWM channel number is valid.
   *
   * Verify that the channel number is one of the legal channel numbers. Channel
   * numbers are 0-based.
   *
   * @return PWM channel is valid
   */
  static bool CheckPWMChannel(int channel);
 
  /**
   * Check that the analog input number is value.
   *
   * Verify that the analog input number is one of the legal channel numbers.
   * Channel numbers are 0-based.
   *
   * @return Analog channel is valid
   */
  static bool CheckAnalogInputChannel(int channel);
 
  static int GetNumDigitalChannels();
  static int GetNumAnalogInputs();
  static int GetNumPwmChannels();
};
 
}  // namespace wpi