Preliminary Hood Subsystem

src/main/java/frc/robot/subsystems/Hood.java

@@ -0,0 +1,60 @@
+package frc.robot.subsystems;
+
+import java.util.function.DoubleSupplier;
+
+import org.littletonrobotics.junction.Logger;
+
+import com.revrobotics.AbsoluteEncoder;
+import com.revrobotics.spark.SparkClosedLoopController;
+import com.revrobotics.spark.SparkMax;
+import com.revrobotics.spark.SparkBase.ControlType;
+import com.revrobotics.spark.SparkLowLevel.MotorType;
+
+import edu.wpi.first.wpilibj2.command.Command;
+import edu.wpi.first.wpilibj2.command.SubsystemBase;
+import frc.robot.constants.HoodConstants;
+
+public class Hood extends SubsystemBase {
+    private SparkMax motor;
+
+    private AbsoluteEncoder encoder;
+
+    private SparkClosedLoopController controller;
+
+    private double currentTargetRadians;
+
+    public Hood() {
+        motor = new SparkMax(HoodConstants.kMotorCANID, MotorType.kBrushless);
+
+        encoder = motor.getAbsoluteEncoder();
+
+        controller = motor.getClosedLoopController();
+
+        currentTargetRadians = HoodConstants.kStartupAngle;
+    }
+
+    @Override
+    public void periodic() {
+        Logger.recordOutput("Hood/CurrentTarget", currentTargetRadians);
+        Logger.recordOutput("Hood/CurrentAngle", encoder.getPosition());
+        Logger.recordOutput("Hood/AtSetpoint", controller.isAtSetpoint());
+    }
+
+    public Command trackToAngle(DoubleSupplier radianAngleSupplier) {
+        return run(() -> {
+            currentTargetRadians = radianAngleSupplier.getAsDouble();
+
+            controller.setSetpoint(currentTargetRadians, ControlType.kPosition);
+        });
+    }
+
+    public Command stop() {
+        return run(() -> {
+            motor.disable();
+        });
+    }
+
+    public double getTargetRadians() {
+        return currentTargetRadians;
+    }
+}