Move CameraServer and WPILib headers into their own folder

The old headers were moved into folders because doing so avoids polluting
the system include directories.

Folder names were also normalized to lowercase.

wpilibc/src/main/native/include/frc/NidecBrushless.h

@@ -0,0 +1,141 @@
+/*----------------------------------------------------------------------------*/
+/* Copyright (c) 2017-2018 FIRST. All Rights Reserved.                        */
+/* Open Source Software - may be modified and shared by FRC teams. The code   */
+/* must be accompanied by the FIRST BSD license file in the root directory of */
+/* the project.                                                               */
+/*----------------------------------------------------------------------------*/
+
+#pragma once
+
+#include <atomic>
+
+#include "frc/DigitalOutput.h"
+#include "frc/ErrorBase.h"
+#include "frc/MotorSafety.h"
+#include "frc/MotorSafetyHelper.h"
+#include "frc/PWM.h"
+#include "frc/SpeedController.h"
+#include "frc/smartdashboard/SendableBase.h"
+
+namespace frc {
+
+/**
+ * Nidec Brushless Motor.
+ */
+class NidecBrushless : public ErrorBase,
+                       public SendableBase,
+                       public SpeedController,
+                       public MotorSafety {
+ public:
+  /**
+   * Constructor.
+   *
+   * @param pwmChannel The PWM channel that the Nidec Brushless controller is
+   *                   attached to. 0-9 are on-board, 10-19 are on the MXP port.
+   * @param dioChannel The DIO channel that the Nidec Brushless controller is
+   *                   attached to. 0-9 are on-board, 10-25 are on the MXP port.
+   */
+  NidecBrushless(int pwmChannel, int dioChannel);
+
+  ~NidecBrushless() override = default;
+
+  // SpeedController interface
+  /**
+   * Set the PWM value.
+   *
+   * The PWM value is set using a range of -1.0 to 1.0, appropriately scaling
+   * the value for the FPGA.
+   *
+   * @param speed The speed value between -1.0 and 1.0 to set.
+   */
+  void Set(double speed) override;
+
+  /**
+   * Get the recently set value of the PWM.
+   *
+   * @return The most recently set value for the PWM between -1.0 and 1.0.
+   */
+  double Get() const override;
+
+  void SetInverted(bool isInverted) override;
+
+  bool GetInverted() const override;
+
+  /**
+   * Disable the motor. The Enable() function must be called to re-enable the
+   * motor.
+   */
+  void Disable() override;
+
+  /**
+   * Stop the motor.
+   *
+   * This is called by the MotorSafetyHelper object when it has a timeout for
+   * this PWM and needs to stop it from running. Calling Set() will re-enable
+   * the motor.
+   */
+  void StopMotor() override;
+
+  /**
+   * Re-enable the motor after Disable() has been called. The Set() function
+   * must be called to set a new motor speed.
+   */
+  void Enable();
+
+  // PIDOutput interface
+  /**
+   * Write out the PID value as seen in the PIDOutput base object.
+   *
+   * @param output Write out the PWM value as was found in the PIDController
+   */
+  void PIDWrite(double output) override;
+
+  // MotorSafety interface
+  /**
+   * Set the safety expiration time.
+   *
+   * @param timeout The timeout (in seconds) for this motor object
+   */
+  void SetExpiration(double timeout) override;
+
+  /**
+   * Return the safety expiration time.
+   *
+   * @return The expiration time value.
+   */
+  double GetExpiration() const override;
+
+  /**
+   * Check if the motor is currently alive or stopped due to a timeout.
+   *
+   * @return a bool value that is true if the motor has NOT timed out and should
+   *         still be running.
+   */
+  bool IsAlive() const override;
+
+  void SetSafetyEnabled(bool enabled) override;
+
+  bool IsSafetyEnabled() const override;
+
+  void GetDescription(wpi::raw_ostream& desc) const override;
+
+  /**
+   * Gets the channel number associated with the object.
+   *
+   * @return The channel number.
+   */
+  int GetChannel() const;
+
+  // Sendable interface
+  void InitSendable(SendableBuilder& builder) override;
+
+ private:
+  MotorSafetyHelper m_safetyHelper;
+  bool m_isInverted = false;
+  std::atomic_bool m_disabled{false};
+  DigitalOutput m_dio;
+  PWM m_pwm;
+  double m_speed = 0.0;
+};
+
+}  // namespace frc