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https://github.com/wpilibsuite/allwpilib
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471f375a38
This removes the name and subsystem from individual objects, and instead puts this data into a new singleton class, SendableRegistry. Much of LiveWindow has been refactored into SendableRegistry. In C++, a new CRTP helper class, SendableHelper, has been added to provide move and destruction functionality. Shims for GetName, SetName, GetSubsystem, and SetSubsystem have been added to Command and Subsystem (both old and new), and also to SendableHelper to prevent code breakage. This deprecates SendableBase in preparation for future removal.
68 lines
1.7 KiB
C++
68 lines
1.7 KiB
C++
/*----------------------------------------------------------------------------*/
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/* Copyright (c) 2014-2019 FIRST. All Rights Reserved. */
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/* Open Source Software - may be modified and shared by FRC teams. The code */
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/* must be accompanied by the FIRST BSD license file in the root directory of */
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/* the project. */
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/*----------------------------------------------------------------------------*/
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#pragma once
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#include <hal/Types.h>
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#include "frc/ErrorBase.h"
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#include "frc/smartdashboard/Sendable.h"
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#include "frc/smartdashboard/SendableHelper.h"
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namespace frc {
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class SendableBuilder;
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/**
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* MXP analog output class.
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*/
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class AnalogOutput : public ErrorBase,
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public Sendable,
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public SendableHelper<AnalogOutput> {
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public:
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/**
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* Construct an analog output on the given channel.
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*
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* All analog outputs are located on the MXP port.
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*
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* @param channel The channel number on the roboRIO to represent.
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*/
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explicit AnalogOutput(int channel);
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~AnalogOutput() override;
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AnalogOutput(AnalogOutput&&) = default;
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AnalogOutput& operator=(AnalogOutput&&) = default;
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/**
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* Set the value of the analog output.
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*
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* @param voltage The output value in Volts, from 0.0 to +5.0
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*/
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void SetVoltage(double voltage);
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/**
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* Get the voltage of the analog output
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*
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* @return The value in Volts, from 0.0 to +5.0
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*/
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double GetVoltage() const;
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/**
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* Get the channel of this AnalogOutput.
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*/
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int GetChannel();
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void InitSendable(SendableBuilder& builder) override;
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protected:
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int m_channel;
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hal::Handle<HAL_AnalogOutputHandle> m_port;
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};
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} // namespace frc
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