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59267da72b
Base.h provides a backwards compatibility shim (enabled unless NAMESPACED_WPILIB is defined) that does a "using namespace frc". However, as some header files do not include Base.h, this may be a breaking change in some corner cases (with an easy fix). Fixes #218.
35 lines
1.3 KiB
C++
35 lines
1.3 KiB
C++
/*----------------------------------------------------------------------------*/
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/* Copyright (c) FIRST 2008-2016. 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 "InterruptableSensorBase.h"
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namespace frc {
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/**
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* DigitalSource Interface.
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* The DigitalSource represents all the possible inputs for a counter or a
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* quadrature encoder. The source may be
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* either a digital input or an analog input. If the caller just provides a
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* channel, then a digital input will be
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* constructed and freed when finished for the source. The source can either be
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* a digital input or analog trigger
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* but not both.
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*/
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class DigitalSource : public InterruptableSensorBase {
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public:
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virtual ~DigitalSource() = default;
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virtual HAL_Handle GetPortHandleForRouting() const = 0;
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virtual AnalogTriggerType GetAnalogTriggerTypeForRouting() const = 0;
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virtual bool IsAnalogTrigger() const = 0;
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virtual int GetChannel() const = 0;
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};
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} // namespace frc
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