Expand DutyCycleEncoderSim API

wpilibc/src/main/native/cpp/DutyCycleEncoder.cpp

@@ -149,6 +149,9 @@ void DutyCycleEncoder::SetDistancePerRotation(double distancePerRotation) {
 }
 
 double DutyCycleEncoder::GetDistancePerRotation() const {
+  if (m_simDistancePerRotation) {
+    return m_simDistancePerRotation.Get();
+  }
   return m_distancePerRotation;
 }
 

wpilibc/src/main/native/cpp/simulation/DutyCycleEncoderSim.cpp

@@ -16,12 +16,46 @@ DutyCycleEncoderSim::DutyCycleEncoderSim(int channel) {
   frc::sim::SimDeviceSim deviceSim{"DutyCycle:DutyCycleEncoder", channel};
   m_simPosition = deviceSim.GetDouble("position");
   m_simDistancePerRotation = deviceSim.GetDouble("distance_per_rot");
+  m_simAbsolutePosition = deviceSim.GetDouble("absPosition");
+  m_simIsConnected = deviceSim.GetBoolean("connected");
+}
+
+double DutyCycleEncoderSim::Get() {
+  return m_simPosition.Get();
 }
 
 void DutyCycleEncoderSim::Set(units::turn_t turns) {
   m_simPosition.Set(turns.value());
 }
 
+double DutyCycleEncoderSim::GetDistance() {
+  return m_simPosition.Get() * m_simDistancePerRotation.Get();
+}
+
 void DutyCycleEncoderSim::SetDistance(double distance) {
   m_simPosition.Set(distance / m_simDistancePerRotation.Get());
 }
+
+double DutyCycleEncoderSim::GetAbsolutePosition() {
+  return m_simAbsolutePosition.Get();
+}
+
+void DutyCycleEncoderSim::SetAbsolutePosition(double position) {
+  m_simAbsolutePosition.Set(position);
+}
+
+double DutyCycleEncoderSim::GetDistancePerRotation() {
+  return m_simDistancePerRotation.Get();
+}
+
+void DutyCycleEncoderSim::SetDistancePerRotation(double distancePerRotation) {
+  m_simDistancePerRotation.Set(distancePerRotation);
+}
+
+bool DutyCycleEncoderSim::IsConnected() {
+  return m_simIsConnected.Get();
+}
+
+void DutyCycleEncoderSim::SetConnected(bool isConnected) {
+  m_simIsConnected.Set(isConnected);
+}

wpilibc/src/main/native/include/frc/simulation/DutyCycleEncoderSim.h

@@ -32,6 +32,13 @@ class DutyCycleEncoderSim {
    */
   explicit DutyCycleEncoderSim(int channel);
 
+  /**
+   * Get the position in turns.
+   *
+   * @return The position.
+   */
+  double Get();
+
   /**
    * Set the position in turns.
    *
@@ -40,13 +47,68 @@ class DutyCycleEncoderSim {
   void Set(units::turn_t turns);
 
   /**
-   * Set the position.
+   * Get the distance.
+   *
+   * @return The distance.
+   */
+
+  double GetDistance();
+  /**
+   * Set the distance.
+   *
+   * @return The distance.
    */
   void SetDistance(double distance);
 
+  /**
+   * Get the absolute position.
+   *
+   * @return The absolute position
+   */
+  double GetAbsolutePosition();
+
+  /**
+   * Set the absolute position.
+   *
+   * @param position The absolute position
+   */
+  void SetAbsolutePosition(double position);
+
+  /**
+   * Get the distance per rotation for this encoder.
+   *
+   * @return The scale factor that will be used to convert rotation to useful
+   * units.
+   */
+  double GetDistancePerRotation();
+
+  /**
+   * Set the distance per rotation for this encoder.
+   *
+   * @param distancePerRotation The scale factor that will be used to convert
+   * rotation to useful units.
+   */
+  void SetDistancePerRotation(double distancePerRotation);
+
+  /**
+   * Get if the encoder is connected.
+   *
+   * @return true if the encoder is connected.
+   */
+  bool IsConnected();
+
+  /**
+   * Set if the encoder is connected.
+   *
+   * @param isConnected Whether or not the sensor is connected.
+   */
+  void SetConnected(bool isConnected);
+
  private:
   hal::SimDouble m_simPosition;
   hal::SimDouble m_simDistancePerRotation;
+  hal::SimDouble m_simAbsolutePosition;
+  hal::SimBoolean m_simIsConnected;
 };
 
 }  // namespace sim

wpilibc/src/test/native/cpp/simulation/DutyCycleEncoderSimTest.cpp

@@ -32,4 +32,34 @@ TEST(DutyCycleEncoderSimTest, SetDistance) {
   EXPECT_EQ(19.1, enc.GetDistance());
 }
 
+TEST(DutyCycleEncoderSimTest, SetDistancePerRotation) {
+  HAL_Initialize(500, 0);
+
+  DutyCycleEncoder enc{0};
+  DutyCycleEncoderSim sim(enc);
+  sim.Set(units::turn_t{1.5});
+  sim.SetDistancePerRotation(42);
+  EXPECT_EQ(63, enc.GetDistance());
+}
+
+TEST(DutyCycleEncoderSimTest, SetAbsolutePosition) {
+  HAL_Initialize(500, 0);
+
+  DutyCycleEncoder enc{0};
+  DutyCycleEncoderSim sim(enc);
+  sim.SetAbsolutePosition(0.75);
+  EXPECT_EQ(0.75, enc.GetAbsolutePosition());
+}
+
+TEST(DutyCycleEncoderSimTest, SetIsConnected) {
+  HAL_Initialize(500, 0);
+
+  DutyCycleEncoder enc{0};
+  DutyCycleEncoderSim sim(enc);
+  sim.SetConnected(true);
+  EXPECT_TRUE(enc.IsConnected());
+  sim.SetConnected(false);
+  EXPECT_FALSE(enc.IsConnected());
+}
+
 }  // namespace frc::sim

wpilibj/src/main/java/edu/wpi/first/wpilibj/DutyCycleEncoder.java

@@ -219,6 +219,9 @@ public void setDistancePerRotation(double distancePerRotation) {
    * @return The scale factor that will be used to convert rotation to useful units.
    */
   public double getDistancePerRotation() {
+    if (m_simDistancePerRotation != null) {
+      return m_simDistancePerRotation.get();
+    }
     return m_distancePerRotation;
   }
 

wpilibj/src/main/java/edu/wpi/first/wpilibj/simulation/DutyCycleEncoderSim.java

@@ -4,13 +4,16 @@
 
 package edu.wpi.first.wpilibj.simulation;
 
+import edu.wpi.first.hal.SimBoolean;
 import edu.wpi.first.hal.SimDouble;
 import edu.wpi.first.wpilibj.DutyCycleEncoder;
 
 /** Class to control a simulated duty cycle encoder. */
 public class DutyCycleEncoderSim {
   private final SimDouble m_simPosition;
   private final SimDouble m_simDistancePerRotation;
+  private final SimDouble m_simAbsolutePosition;
+  private final SimBoolean m_simIsConnected;
 
   /**
    * Constructs from an DutyCycleEncoder object.
@@ -30,6 +33,17 @@ public DutyCycleEncoderSim(int channel) {
     SimDeviceSim wrappedSimDevice = new SimDeviceSim("DutyCycle:DutyCycleEncoder", channel);
     m_simPosition = wrappedSimDevice.getDouble("position");
     m_simDistancePerRotation = wrappedSimDevice.getDouble("distance_per_rot");
+    m_simAbsolutePosition = wrappedSimDevice.getDouble("absPosition");
+    m_simIsConnected = wrappedSimDevice.getBoolean("connected");
+  }
+
+  /**
+   * Get the position in turns.
+   *
+   * @return The position.
+   */
+  public double get() {
+    return m_simPosition.get();
   }
 
   /**
@@ -42,11 +56,75 @@ public void set(double turns) {
   }
 
   /**
-   * Set the position.
+   * Get the distance.
+   *
+   * @return The distance.
+   */
+  public double getDistance() {
+    return m_simPosition.get() * m_simDistancePerRotation.get();
+  }
+
+  /**
+   * Set the distance.
    *
-   * @param distance The position.
+   * @param distance The distance.
    */
   public void setDistance(double distance) {
     m_simPosition.set(distance / m_simDistancePerRotation.get());
   }
+
+  /**
+   * Get the absolute position.
+   *
+   * @return The absolute position
+   */
+  public double getAbsolutePosition() {
+    return m_simAbsolutePosition.get();
+  }
+
+  /**
+   * Set the absolute position.
+   *
+   * @param position The absolute position
+   */
+  public void setAbsolutePosition(double position) {
+    m_simAbsolutePosition.set(position);
+  }
+
+  /**
+   * Get the distance per rotation for this encoder.
+   *
+   * @return The scale factor that will be used to convert rotation to useful units.
+   */
+  public double getDistancePerRotation() {
+    return m_simDistancePerRotation.get();
+  }
+
+  /**
+   * Set the distance per rotation for this encoder.
+   *
+   * @param distancePerRotation The scale factor that will be used to convert rotation to useful
+   *     units.
+   */
+  public void setDistancePerRotation(double distancePerRotation) {
+    m_simDistancePerRotation.set(distancePerRotation);
+  }
+
+  /**
+   * Get if the encoder is connected.
+   *
+   * @return true if the encoder is connected.
+   */
+  public boolean getConnected() {
+    return m_simIsConnected.get();
+  }
+
+  /**
+   * Set if the encoder is connected.
+   *
+   * @param isConnected Whether or not the sensor is connected.
+   */
+  public void setConnected(boolean isConnected) {
+    m_simIsConnected.set(isConnected);
+  }
 }

wpilibj/src/test/java/edu/wpi/first/wpilibj/simulation/DutyCycleEncoderSimTest.java

@@ -5,6 +5,8 @@
 package edu.wpi.first.wpilibj.simulation;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertTrue;
 
 import edu.wpi.first.hal.HAL;
 import edu.wpi.first.wpilibj.DutyCycleEncoder;
@@ -32,4 +34,42 @@ void setDistanceTest() {
       assertEquals(19.1, encoder.getDistance());
     }
   }
+
+  @Test
+  void setDistancePerRotationTest() {
+    HAL.initialize(500, 0);
+
+    try (DutyCycleEncoder encoder = new DutyCycleEncoder(0)) {
+      DutyCycleEncoderSim sim = new DutyCycleEncoderSim(encoder);
+      sim.set(1.5);
+      sim.setDistancePerRotation(42);
+      assertEquals(63.0, encoder.getDistance());
+    }
+  }
+
+  @Test
+  void setAbsolutePositionTest() {
+    HAL.initialize(500, 0);
+
+    try (DutyCycleEncoder encoder = new DutyCycleEncoder(0)) {
+      DutyCycleEncoderSim sim = new DutyCycleEncoderSim(encoder);
+
+      sim.setAbsolutePosition(0.75);
+      assertEquals(0.75, encoder.getAbsolutePosition());
+    }
+  }
+
+  @Test
+  void setIsConnectedTest() {
+    HAL.initialize(500, 0);
+
+    try (DutyCycleEncoder encoder = new DutyCycleEncoder(0)) {
+      DutyCycleEncoderSim sim = new DutyCycleEncoderSim(encoder);
+
+      sim.setConnected(true);
+      assertTrue(encoder.isConnected());
+      sim.setConnected(false);
+      assertFalse(encoder.isConnected());
+    }
+  }
 }