add comments that explain what these commandgroups do

[3501/stronghold-2016] / src / org / usfirst / frc / team3501 / robot / commands / MoveDefenseArmVertical.java

diff --git a/src/org/usfirst/frc/team3501/robot/commands/MoveDefenseArmVertical.java b/src/org/usfirst/frc/team3501/robot/commands/MoveDefenseArmVertical.java
index 96aa215c05a3a459e2d262cd189a2ef371032063..61edfcfbdfd9c0d9fb2401b625272034c9d56873 100644 (file)
--- a/src/org/usfirst/frc/team3501/robot/commands/MoveDefenseArmVertical.java
+++ b/src/org/usfirst/frc/team3501/robot/commands/MoveDefenseArmVertical.java
@@ -5,7 +5,11 @@ import org.usfirst.frc.team3501.robot.Robot;
 import edu.wpi.first.wpilibj.command.CommandGroup;
 
 /**
- *
+ * Given input verticalDisplacement, which represents how far (and in what
+ * direction, depending on the sign) the user wants the arm to be moved linearly
+ * & vertically, this commandGroup calls the MoveDefenseArm command, which
+ * will then move the tip of the arm to the target position based on input
+ * verticalDisplacement
  */
 public class MoveDefenseArmVertical extends CommandGroup {