mirror of
https://github.com/wpilibsuite/allwpilib
synced 2026-06-19 00:41:43 +00:00
6d854afb0e
This is a major restructuring of the WPILib repository to simply build procedures and remove the remnants of Maven from everything except the eclipse plugins. Gradle files have been largely simplified or rewritten, taking advantage of splitting up parts of the build into separate build files for ease of reading. The eclipse plugins are now in a separate project, as is ntcore. All dependencies are resolved via Maven dependencies, with the Jenkins-maintained WPILib repo. Project structures have also been simplified: we no longer have separate subprojects inside wpilibc and wpilibj. Where possible, these changes hav been done with git renames, to make sure we still have full history for all repositories. Other unrelated subprojects have also been broken out: OutlineViewer is now a separate project. Change-Id: Ib4e2a6e1a2f66427a14f16612b0e0d69ed661878
31 lines
1.1 KiB
C++
31 lines
1.1 KiB
C++
/*----------------------------------------------------------------------------*/
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/* Copyright (c) FIRST 2008. All Rights Reserved.
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*/
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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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#include <stdint.h>
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/**
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* Interface for counting the number of ticks on a digital input channel.
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* Encoders, Gear tooth sensors, and counters should all subclass this so it can
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* be used to build more advanced classes for control and driving.
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*
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* All counters will immediately start counting - Reset() them if you need them
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* to be zeroed before use.
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*/
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class CounterBase {
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public:
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enum EncodingType { k1X, k2X, k4X };
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virtual ~CounterBase() = default;
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virtual int32_t Get() const = 0;
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virtual void Reset() = 0;
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virtual double GetPeriod() const = 0;
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virtual void SetMaxPeriod(double maxPeriod) = 0;
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virtual bool GetStopped() const = 0;
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virtual bool GetDirection() const = 0;
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};
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