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https://github.com/wpilibsuite/allwpilib
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3050e935a1
When not direct mapped, make index constructors private and add factory functions for channel and index. Co-authored-by: GabrielDeml <gabrielddeml@gmail.com>
68 lines
1.7 KiB
C++
68 lines
1.7 KiB
C++
/*----------------------------------------------------------------------------*/
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/* Copyright (c) 2014-2020 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() const;
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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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