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a0c3ca74 KZ |
1 | package org.usfirst.frc.team3501.robot.subsystems; |
2 | ||
3 | import org.usfirst.frc.team3501.robot.Constants; | |
d8c01920 E |
4 | import org.usfirst.frc.team3501.robot.Lidar; |
5 | import org.usfirst.frc.team3501.robot.MathLib; | |
a0c3ca74 | 6 | |
0b403e60 | 7 | import edu.wpi.first.wpilibj.AnalogPotentiometer; |
a0c3ca74 | 8 | import edu.wpi.first.wpilibj.CANTalon; |
2c52cb6e | 9 | import edu.wpi.first.wpilibj.CounterBase.EncodingType; |
9b10474d | 10 | import edu.wpi.first.wpilibj.DoubleSolenoid; |
2c52cb6e | 11 | import edu.wpi.first.wpilibj.Encoder; |
a0c3ca74 KZ |
12 | import edu.wpi.first.wpilibj.command.Subsystem; |
13 | ||
27fac8ed | 14 | /*** |
0b403e60 ME |
15 | * The Shooter consists of a platform and wheel, each controlled by |
16 | * separate motors. The piston controlling the platform pushes the ball onto the | |
17 | * wheel. The wheel is controlled by a motor, which is running before the ball | |
18 | * is pushed | |
19 | * onto the wheel. The spinning wheel propels the ball. | |
27fac8ed YA |
20 | * |
21 | * @author superuser | |
22 | * | |
23 | */ | |
24 | ||
a0c3ca74 | 25 | public class Shooter extends Subsystem { |
a0c3ca74 | 26 | private CANTalon shooter; |
0b403e60 | 27 | private CANTalon angleAdjuster; |
071ab315 | 28 | private DoubleSolenoid hood, punch; |
2c52cb6e | 29 | private Encoder encoder; |
06fda04b | 30 | private Lidar lidar; |
a0c3ca74 KZ |
31 | |
32 | public Shooter() { | |
33 | shooter = new CANTalon(Constants.Shooter.PORT); | |
071ab315 KZ |
34 | hood = new DoubleSolenoid(Constants.Shooter.HOOD_FORWARD, |
35 | Constants.Shooter.HOOD_REVERSE); | |
0b403e60 | 36 | angleAdjuster = new CANTalon(Constants.Shooter.ANGLE_ADJUSTER_PORT); |
071ab315 KZ |
37 | punch = new DoubleSolenoid(Constants.Shooter.PUNCH_FORWARD, |
38 | Constants.Shooter.PUNCH_REVERSE); | |
2c52cb6e K |
39 | |
40 | encoder = new Encoder(Constants.Shooter.ENCODER_PORT_A, | |
41 | Constants.Shooter.ENCODER_PORT_B, false, EncodingType.k4X); | |
06fda04b | 42 | |
0b403e60 | 43 | lidar = new Lidar(Constants.Shooter.LIDAR_I2C_PORT); |
a0c3ca74 KZ |
44 | } |
45 | ||
64055177 | 46 | /*** |
f08a2eef YA |
47 | * This method checks to see if the ball has successfully passed through the |
48 | * intake rollers and is inside. | |
49 | * | |
50 | * @return whether the presence of the ball is true or false and returns the | |
51 | * state of the condition (true or false). | |
52 | */ | |
53 | ||
54 | public boolean isBallInside() { | |
55 | return true; | |
56 | } | |
57 | ||
a0c3ca74 | 58 | public void setSpeed(double speed) { |
0b403e60 ME |
59 | if (speed > 1.0) |
60 | shooter.set(1.0); | |
61 | else if (speed < -1.0) | |
62 | shooter.set(-1.0); | |
63 | else | |
64 | shooter.set(speed); | |
4b29730e E |
65 | } |
66 | ||
a0c3ca74 KZ |
67 | public void stop() { |
68 | this.setSpeed(0.0); | |
69 | } | |
70 | ||
2c52cb6e K |
71 | public double getSpeed() { |
72 | return encoder.getRate(); | |
73 | } | |
74 | ||
a0c3ca74 | 75 | // Use negative # for decrement. Positive for increment. |
27fac8ed | 76 | |
a0c3ca74 | 77 | public void changeSpeed(double change) { |
92d4c21a | 78 | double newSpeed = getSpeed() + change; |
64055177 | 79 | setSpeed(newSpeed); |
a0c3ca74 KZ |
80 | } |
81 | ||
9b10474d | 82 | // Punch Commands |
0b403e60 | 83 | public void extendPunch() { |
9b10474d GK |
84 | punch.set(Constants.Shooter.punch); |
85 | } | |
86 | ||
c8c4e6d9 | 87 | public void retractPunch() { |
9b10474d GK |
88 | punch.set(Constants.Shooter.retract); |
89 | } | |
90 | ||
d8c01920 E |
91 | public boolean isHoodOpen() { |
92 | return hood.get() == Constants.Shooter.open; | |
071ab315 KZ |
93 | } |
94 | ||
95 | public void openHood() { | |
96 | hood.set(Constants.Shooter.open); | |
97 | } | |
98 | ||
99 | public void closeHood() { | |
100 | hood.set(Constants.Shooter.closed); | |
101 | } | |
102 | ||
a0c3ca74 KZ |
103 | @Override |
104 | protected void initDefaultCommand() { | |
105 | } | |
106 | } |