--- /dev/null
+package org.usfirst.frc.team3501.robot.commands;
+
+import org.usfirst.frc.team3501.robot.Robot;
+
+import edu.wpi.first.wpilibj.command.CommandGroup;
+
+/**
+ * This command group will be used in autonomous. Based on what position the
+ * robot is in, the robot will align with the goal
+ *
+ * pre-condition: robot is flush against a defense at the specified position in
+ * the opponent's courtyard
+ *
+ * post-condition: the robot is parallel to one of the three goals and the
+ * shooter is facing that goal
+ *
+ */
+public class AlignToScore extends CommandGroup {
+ private final double DIST_CENTER_OF_MASS_TO_FRONT_OF_ROBOT = 0;
+
+ private final double DEFAULT_SPEED = 0.5;
+
+ // constants for position 1: low bar
+ private final double POS1_DIST1 = 0;
+ private final double POS1_TURN1 = 0;
+ private final double POS1_DIST2 = 0;
+
+ // constants for position 2
+ private final double POS2_DIST1 = 0;
+ private final double POS2_TURN1 = 0;
+ private final double POS2_DIST2 = 0;
+
+ // constants for position 3
+ private final double POS3_DIST1 = 0;
+ private final double POS3_TURN1 = 0;
+ private final double POS3_DIST2 = 0;
+ private final double POS3_TURN2 = 0;
+ private final double POS3_DIST3 = 0;
+
+ // constants for position 4
+ private final double POS4_DIST1 = 0;
+ private final double POS4_TURN1 = 0;
+ private final double POS4_DIST2 = 0;
+ private final double POS4_TURN2 = 0;
+ private final double POS4_DIST3 = 0;
+
+ // constants for position 5
+ private final double POS5_DIST1 = 0;
+ private final double POS5_TURN1 = 0;
+ private final double POS5_DIST2 = 0;
+
+ public AlignToScore(int position) {
+
+ switch (position) {
+
+ // position 1 is always the low bar
+ case 1:
+
+ addSequential(new DriveForDistance(POS1_DIST1, DEFAULT_SPEED));
+ addSequential(new TurnForAngle(POS1_TURN1));
+ addSequential(new DriveForDistance(POS1_DIST2, DEFAULT_SPEED));
+
+ case 2:
+
+ addSequential(new DriveForDistance(POS2_DIST1, DEFAULT_SPEED));
+ addSequential(new TurnForAngle(POS2_TURN1));
+ addSequential(new DriveForDistance(POS2_DIST2, DEFAULT_SPEED));
+
+ case 3:
+
+ addSequential(new DriveForDistance(POS3_DIST1, DEFAULT_SPEED));
+ addSequential(new TurnForAngle(POS3_TURN1));
+ addSequential(new DriveForDistance(POS3_DIST2, DEFAULT_SPEED));
+ addSequential(new TurnForAngle(POS3_TURN2));
+ addSequential(new DriveForDistance(POS3_DIST3, DEFAULT_SPEED));
+
+ case 4:
+
+ addSequential(new DriveForDistance(POS4_DIST1, DEFAULT_SPEED));
+ addSequential(new TurnForAngle(POS4_TURN1));
+ addSequential(new DriveForDistance(POS4_DIST2, DEFAULT_SPEED));
+ addSequential(new TurnForAngle(POS4_TURN2));
+ addSequential(new DriveForDistance(POS4_DIST3, DEFAULT_SPEED));
+
+ case 5:
+
+ addSequential(new DriveForDistance(POS5_DIST1, DEFAULT_SPEED));
+ addSequential(new TurnForAngle(POS5_TURN1));
+ addSequential(new DriveForDistance(POS5_DIST2, DEFAULT_SPEED));
+ }
+ }
+
+ public static void calculatePath() {
+ double leftDistance = Robot.shooter.getLeftDistanceToTower();
+ double rightDistance = Robot.shooter.getRightDistanceToTower();
+ }
+}
import org.usfirst.frc.team3501.robot.Lidar;
import org.usfirst.frc.team3501.robot.MathLib;
+import edu.wpi.first.wpilibj.AnalogPotentiometer;
import edu.wpi.first.wpilibj.CANTalon;
import edu.wpi.first.wpilibj.CounterBase.EncodingType;
import edu.wpi.first.wpilibj.DoubleSolenoid;
import edu.wpi.first.wpilibj.Encoder;
-import edu.wpi.first.wpilibj.I2C;
import edu.wpi.first.wpilibj.command.Subsystem;
/***
- * The Shooter consists of a platform and wheel, each controlled by separate
- * motors. The piston controlling the platform pushes the ball onto the wheel.
- * The wheel is controlled by a motor, which is running before the ball is
- * pushed onto the wheel. The spinning wheel propels the ball.
+ * The Shooter consists of a platform and wheel, each controlled by
+ * separate motors. The piston controlling the platform pushes the ball onto the
+ * wheel. The wheel is controlled by a motor, which is running before the ball
+ * is pushed
+ * onto the wheel. The spinning wheel propels the ball.
*
* @author superuser
*
public class Shooter extends Subsystem {
private CANTalon shooter;
+ private CANTalon angleAdjuster;
private DoubleSolenoid hood, punch;
private Encoder encoder;
private Lidar lidar;
shooter = new CANTalon(Constants.Shooter.PORT);
hood = new DoubleSolenoid(Constants.Shooter.HOOD_FORWARD,
Constants.Shooter.HOOD_REVERSE);
+ angleAdjuster = new CANTalon(Constants.Shooter.ANGLE_ADJUSTER_PORT);
punch = new DoubleSolenoid(Constants.Shooter.PUNCH_FORWARD,
Constants.Shooter.PUNCH_REVERSE);
encoder = new Encoder(Constants.Shooter.ENCODER_PORT_A,
Constants.Shooter.ENCODER_PORT_B, false, EncodingType.k4X);
- lidar = new Lidar(I2C.Port.kMXP);
+ lidar = new Lidar(Constants.Shooter.LIDAR_I2C_PORT);
}
/***
}
public void setSpeed(double speed) {
- speed = MathLib.constrain(speed, -1, 1);
- shooter.set(speed);
+ if (speed > 1.0)
+ shooter.set(1.0);
+ else if (speed < -1.0)
+ shooter.set(-1.0);
+ else
+ shooter.set(speed);
}
public void stop() {
}
// Punch Commands
- public void punch() {
+ public void extendPunch() {
punch.set(Constants.Shooter.punch);
}