Renamed folders for consistency, using sim/athena/shared schema (#27)

Rename the following folders: hal/lib/Athena -> hal/lib/athena hal/lib/Desktop -> hal/lib/sim hal/lib/Shared -> hal/lib/shared wpilibc/Athena -> wpilibc/athena wpilibc/simulation -> wpilibc/sim Windows users may need to run gradlew clean after updating.
2026-07-02 02:51:42 +00:00 · 2016-05-22 17:55:51 -04:00
parent 54092378e9
commit e71f454b9d
308 changed files with 14 additions and 14 deletions
--- a/wpilibc/sim/include/Counter.h
+++ b/wpilibc/sim/include/Counter.h
@@ -0,0 +1,100 @@
+/*----------------------------------------------------------------------------*/
+/* Copyright (c) FIRST 2008-2016. All Rights Reserved.                        */
+/* Open Source Software - may be modified and shared by FRC teams. The code   */
+/* must be accompanied by the FIRST BSD license file in the root directory of */
+/* the project.                                                               */
+/*----------------------------------------------------------------------------*/
+
+#pragma once
+
+#include "CounterBase.h"
+#include "HAL/HAL.hpp"
+#include "LiveWindow/LiveWindowSendable.h"
+#include "SensorBase.h"
+
+#include <memory>
+
+/**
+ * Class for counting the number of ticks on a digital input channel.
+ *
+ * This is a general purpose class for counting repetitive events. It can return
+ * the number of counts, the period of the most recent cycle, and detect when
+ * the signal being counted has stopped by supplying a maximum cycle time.
+ *
+ * All counters will immediately start counting - Reset() them if you need them
+ * to be zeroed before use.
+ */
+class Counter : public SensorBase,
+                public CounterBase,
+                public LiveWindowSendable {
+ public:
+  explicit Counter(Mode mode = kTwoPulse);
+  explicit Counter(uint32_t channel);
+  // TODO: [Not Supported] explicit Counter(DigitalSource *source);
+  // TODO: [Not Supported] explicit Counter(DigitalSource &source);
+  // TODO: [Not Supported] explicit Counter(AnalogTrigger *source);
+  // TODO: [Not Supported] explicit Counter(AnalogTrigger &source);
+  // TODO: [Not Supported] Counter(EncodingType encodingType, DigitalSource
+  // *upSource, DigitalSource *downSource, bool inverted);
+  virtual ~Counter();
+
+  void SetUpSource(uint32_t channel);
+  // TODO: [Not Supported] void SetUpSource(AnalogTrigger *analogTrigger,
+  // AnalogTriggerType triggerType);
+  // TODO: [Not Supported] void SetUpSource(AnalogTrigger &analogTrigger,
+  // AnalogTriggerType triggerType);
+  // TODO: [Not Supported] void SetUpSource(DigitalSource *source);
+  // TODO: [Not Supported] void SetUpSource(DigitalSource &source);
+  void SetUpSourceEdge(bool risingEdge, bool fallingEdge);
+  void ClearUpSource();
+
+  void SetDownSource(uint32_t channel);
+  // TODO: [Not Supported] void SetDownSource(AnalogTrigger *analogTrigger,
+  // AnalogTriggerType triggerType);
+  // TODO: [Not Supported] void SetDownSource(AnalogTrigger &analogTrigger,
+  // AnalogTriggerType triggerType);
+  // TODO: [Not Supported] void SetDownSource(DigitalSource *source);
+  // TODO: [Not Supported] void SetDownSource(DigitalSource &source);
+  void SetDownSourceEdge(bool risingEdge, bool fallingEdge);
+  void ClearDownSource();
+
+  void SetUpDownCounterMode();
+  void SetExternalDirectionMode();
+  void SetSemiPeriodMode(bool highSemiPeriod);
+  void SetPulseLengthMode(float threshold);
+
+  void SetReverseDirection(bool reverseDirection);
+
+  // CounterBase interface
+  int32_t Get() const override;
+  void Reset() override;
+  double GetPeriod() const override;
+  void SetMaxPeriod(double maxPeriod) override;
+  void SetUpdateWhenEmpty(bool enabled);
+  bool GetStopped() const override;
+  bool GetDirection() const override;
+
+  void SetSamplesToAverage(int samplesToAverage);
+  int GetSamplesToAverage() const;
+  uint32_t GetFPGAIndex() const { return m_index; }
+
+  void UpdateTable() override;
+  void StartLiveWindowMode() override;
+  void StopLiveWindowMode() override;
+  virtual std::string GetSmartDashboardType() const override;
+  void InitTable(std::shared_ptr<ITable> subTable) override;
+  std::shared_ptr<ITable> GetTable() const override;
+
+ protected:
+  // What makes the counter count up.
+  // TODO: [Not Supported] DigitalSource *m_upSource;
+  // What makes the counter count down.
+  // TODO: [Not Supported] DigitalSource *m_downSource;
+  void* m_counter;  ///< The FPGA counter object.
+ private:
+  bool m_allocatedUpSource;    ///< Was the upSource allocated locally?
+  bool m_allocatedDownSource;  ///< Was the downSource allocated locally?
+  uint32_t m_index;            ///< The index of this counter.
+
+  std::shared_ptr<ITable> m_table;
+};