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https://github.com/wpilibsuite/allwpilib
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69d9ad70ab
This is the changes made by Patrick Plenefisch converting the native code to use CMake and the CMake Maven Plugin, as opposed to the native Maven plugin. This is to allow for compatibility with newer versions of the GCC toolchain. All the cpp sources were moved from maven style directories to cpp style directories for CMake. Change-Id: I67f5e3608948f37c83b0990d232105a3784f8593
58 lines
1.9 KiB
C++
58 lines
1.9 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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#ifndef DIGITAL_INPUT_H_
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#define DIGITAL_INPUT_H_
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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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public:
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explicit DigitalInput(uint32_t channel);
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DigitalInput(uint8_t moduleNumber, 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(uint8_t moduleNumber, 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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#endif
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