Add Blinken LED functionality

src/main/java/frc4388/robot/subsystems/LED.java

@@ -0,0 +1,43 @@
+/*----------------------------------------------------------------------------*/
+/* Copyright (c) 2018 FIRST. All Rights Reserved.                             */
+/* Open Source Software - may be modified and shared by FRC teams. The code   */
+/* must be accompanied by the FIRST BSD license file in the root directory of */
+/* the project.                                                               */
+/*----------------------------------------------------------------------------*/
+
+package frc4388.robot.subsystems;
+
+import frc4388.robot.RobotMap;
+import frc4388.robot.constants.LEDPatterns;
+import edu.wpi.first.wpilibj.Spark;
+import edu.wpi.first.wpilibj.command.Subsystem;
+import edu.wpi.first.wpilibj.smartdashboard.SmartDashboard;
+
+/**
+ * Allows for the control of a 5v LED Strip using a Rev Robotics Blinkin LED Driver
+ */
+ public class LED extends Subsystem {
+
+  public static float currentLED;
+  public static Spark LEDController;
+
+  public LED(){
+    LEDController = new Spark(RobotMap.LED_SPARK_ID);
+    setPattern(LEDPatterns.FOREST_WAVES);
+    LEDController.set(currentLED);
+  }
+
+  public void periodic() {
+    LEDController.set(currentLED);
+    SmartDashboard.putNumber("LED", currentLED);
+  }
+
+  public void setPattern(LEDPatterns pattern){
+    currentLED = pattern.getValue();
+    LEDController.set(currentLED);
+  }
+
+  @Override
+	public void initDefaultCommand() {
+  }
+}