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[3501/2017steamworks] / src / org / usfirst / frc / team3501 / robot / commands / climber / RunWinch.java
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1package org.usfirst.frc.team3501.robot.commands.climber;
2
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3import org.usfirst.frc.team3501.robot.Robot;
4
43980ce1 5import edu.wpi.first.wpilibj.Timer;
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6import edu.wpi.first.wpilibj.command.Command;
7
8/**
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9 * This command runs the winch at a specified speed and time in seconds when the
10 * button triggering it is pressed.
11 *
12 * pre-condition: This command is run by a button in OI. The robot must be
13 * attached to the rope.
14 *
15 * post-condition: Winch motor set to a specified speed for a specified time.
9738295a 16 *
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17 * @param motorVal
18 * value range is from -1 to 1
19 * @param time
20 * in seconds
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21 * @author shivanighanta
22 *
23 */
ad877a7e 24
9738295a 25public class RunWinch extends Command {
6a363924 26 Timer timer;
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27 private double time;
28 private double motorVal;
29
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30 /**
31 *
32 * @author shivanighanta
33 *
34 */
9738295a 35 public RunWinch(double time, double motorVal) {
6a363924 36 requires(Robot.getClimber());
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37 this.time = time;
38 this.motorVal = motorVal;
39 }
40
41 @Override
42 protected void initialize() {
6a363924 43 timer.start();
cf086549 44 Robot.getClimber().setMotorValue(motorVal);
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45 }
46
47 @Override
48 protected void execute() {
49
50 }
51
52 @Override
53 protected boolean isFinished() {
6a363924 54 return timer.get() >= time;
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55 }
56
57 @Override
58 protected void end() {
6a363924 59 Robot.getClimber().stop();
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60 }
61
62 @Override
63 protected void interrupted() {
6a363924 64 end();
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65 }
66}