mirror of
https://github.com/wpilibsuite/allwpilib
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d82635bbe1
Subsections are alphabetized according to lexographic ordering. Also, HAL includes were moved from headers to source files where possible. This change may cause user code which uses HAL functionality and does not include the relevant HAL header (since it may have been provided by another WPILib header) to fail to compile.
52 lines
1.7 KiB
C++
52 lines
1.7 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 <stdint.h>
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#include <memory>
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#include "DigitalSource.h"
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#include "LiveWindow/LiveWindowSendable.h"
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class DigitalGlitchFilter;
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/**
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* Class to read a digital input.
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* This class will read digital inputs and return the current value on the
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* channel. Other devices such as encoders, gear tooth sensors, etc. that are
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* implemented elsewhere will automatically allocate digital inputs and outputs
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* as required. This class is only for devices like switches etc. that aren't
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* implemented anywhere else.
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*/
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class DigitalInput : public DigitalSource, public LiveWindowSendable {
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public:
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explicit DigitalInput(uint32_t channel);
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virtual ~DigitalInput();
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bool Get() const;
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uint32_t GetChannel() const;
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// Digital Source Interface
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virtual uint32_t GetChannelForRouting() const;
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virtual uint32_t GetModuleForRouting() const;
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virtual bool GetAnalogTriggerForRouting() const;
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void UpdateTable();
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void StartLiveWindowMode();
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void StopLiveWindowMode();
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std::string GetSmartDashboardType() const;
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void InitTable(std::shared_ptr<ITable> subTable);
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std::shared_ptr<ITable> GetTable() const;
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private:
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uint32_t m_channel;
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std::shared_ptr<ITable> m_table;
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friend class DigitalGlitchFilter;
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};
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