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https://github.com/wpilibsuite/allwpilib
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58021f7397
AnalogModule and DigitalModule classes still exist, at least until they are refactored into the classes that use them. Change-Id: I5544d5418822f19d54ba0a5d651e64fad8b7b10d
53 lines
1.8 KiB
C++
53 lines
1.8 KiB
C++
/*----------------------------------------------------------------------------*/
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/* Copyright (c) FIRST 2008. 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 $(WIND_BASE)/WPILib. */
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/*----------------------------------------------------------------------------*/
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#pragma once
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class DigitalModule;
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#include "DigitalSource.h"
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#include "LiveWindow/LiveWindowSendable.h"
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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 channel. Other devices
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* such as encoders, gear tooth sensors, etc. that are implemented elsewhere will automatically
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* allocate digital inputs and outputs as required. This class is only for devices like switches
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* etc. that aren't implemented anywhere else.
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*/
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class DigitalInput : public DigitalSource, public LiveWindowSendable
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{
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public:
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explicit DigitalInput(uint32_t channel);
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virtual ~DigitalInput();
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uint32_t Get();
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uint32_t GetChannel();
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// Digital Source Interface
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virtual uint32_t GetChannelForRouting();
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virtual uint32_t GetModuleForRouting();
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virtual bool GetAnalogTriggerForRouting();
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// Interruptable Interface
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virtual void RequestInterrupts(InterruptHandlerFunction handler, void *param = NULL); ///< Asynchronus handler version.
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virtual void RequestInterrupts(); ///< Synchronus Wait version.
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void SetUpSourceEdge(bool risingEdge, bool fallingEdge);
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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();
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void InitTable(ITable *subTable);
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ITable * GetTable();
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private:
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void InitDigitalInput(uint32_t channel);
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uint32_t m_channel;
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DigitalModule *m_module;
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bool m_lastValue;
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ITable *m_table;
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};
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