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src/main/java/org/carlmontrobotics/commands/AimArmSpeaker.java
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src/main/java/org/carlmontrobotics/commands/AimAtSpeaker.java
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src/main/java/org/carlmontrobotics/commands/MoveToNote.java
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// Copyright (c) FIRST and other WPILib contributors. | ||
// Open Source Software; you can modify and/or share it under the terms of | ||
// the WPILib BSD license file in the root directory of this project. | ||
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package org.carlmontrobotics.commands; | ||
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import org.carlmontrobotics.Constants.Limelightc; | ||
import org.carlmontrobotics.subsystems.Drivetrain; | ||
import org.carlmontrobotics.subsystems.Limelight; | ||
import org.carlmontrobotics.subsystems.LimelightHelpers; | ||
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import edu.wpi.first.math.util.Units; | ||
import edu.wpi.first.wpilibj.Timer; | ||
import edu.wpi.first.wpilibj.smartdashboard.SmartDashboard; | ||
import edu.wpi.first.wpilibj2.command.Command; | ||
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public class MoveToNote extends Command { | ||
private final Drivetrain dt; | ||
private final Limelight ll; | ||
private Timer timer = new Timer(); | ||
private boolean originalFieldOrientation; | ||
/** Creates a new MoveToNote. */ | ||
public MoveToNote(Drivetrain dt, Limelight ll) { | ||
// Use addRequirements() here to declare subsystem dependencies. | ||
addRequirements(this.dt=dt); | ||
this.ll = ll; | ||
} | ||
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// Called when the command is initially scheduled. | ||
@Override | ||
public void initialize() { | ||
originalFieldOrientation = dt.getFieldOriented(); | ||
timer.reset(); | ||
timer.start(); | ||
dt.setFieldOriented(false); | ||
} | ||
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// Called every time the scheduler runs while the command is scheduled. | ||
@Override | ||
public void execute() { | ||
double radErr = Units.degreesToRadians(LimelightHelpers.getTX(Limelightc.INTAKE_LL_NAME)); | ||
double distErr = ll.getDistanceToNoteMeters(); //meters | ||
double forwardErr = distErr * Math.cos(radErr); | ||
dt.drive(Math.max(forwardErr*2, .5), 0, 0); | ||
//180deg is about 6.2 rad/sec, min is .5rad/sec | ||
} | ||
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// Called once the command ends or is interrupted. | ||
@Override | ||
public void end(boolean interrupted) { | ||
dt.setFieldOriented(originalFieldOrientation); | ||
} | ||
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// Returns true when the command should end. | ||
@Override | ||
public boolean isFinished() { | ||
return timer.get() >= 0.5; | ||
} | ||
} |