Replace IterativeRobot in examples with TimedRobot (#1310)

Fixes #1309.

wpilibjExamples/src/main/java/edu/wpi/first/wpilibj/examples/axiscamera/Robot.java

@@ -16,7 +16,7 @@ import edu.wpi.cscore.AxisCamera;
 import edu.wpi.cscore.CvSink;
 import edu.wpi.cscore.CvSource;
 import edu.wpi.first.wpilibj.CameraServer;
-import edu.wpi.first.wpilibj.IterativeRobot;
+import edu.wpi.first.wpilibj.TimedRobot;
 
 /**
  * This is a demo program showing the use of OpenCV to do vision processing. The
@@ -24,7 +24,7 @@ import edu.wpi.first.wpilibj.IterativeRobot;
  * and sent to the dashboard. OpenCV has many methods for different types of
  * processing.
  */
-public class Robot extends IterativeRobot {
+public class Robot extends TimedRobot {
   Thread m_visionThread;
 
   @Override

wpilibjExamples/src/main/java/edu/wpi/first/wpilibj/examples/gearsbot/Robot.java

@@ -7,7 +7,7 @@
 
 package edu.wpi.first.wpilibj.examples.gearsbot;
 
-import edu.wpi.first.wpilibj.IterativeRobot;
+import edu.wpi.first.wpilibj.TimedRobot;
 import edu.wpi.first.wpilibj.command.Command;
 import edu.wpi.first.wpilibj.command.Scheduler;
 import edu.wpi.first.wpilibj.smartdashboard.SmartDashboard;
@@ -20,12 +20,12 @@ import edu.wpi.first.wpilibj.examples.gearsbot.subsystems.Wrist;
 
 /**
  * The VM is configured to automatically run this class, and to call the
- * functions corresponding to each mode, as described in the IterativeRobot
+ * functions corresponding to each mode, as described in the TimedRobot
  * documentation. If you change the name of this class or the package after
  * creating this project, you must also update the manifest file in the resource
  * directory.
  */
-public class Robot extends IterativeRobot {
+public class Robot extends TimedRobot {
   Command m_autonomousCommand;
 
   public static DriveTrain m_drivetrain;

wpilibjExamples/src/main/java/edu/wpi/first/wpilibj/examples/gettingstarted/Robot.java

@@ -7,20 +7,20 @@
 
 package edu.wpi.first.wpilibj.examples.gettingstarted;
 
-import edu.wpi.first.wpilibj.IterativeRobot;
 import edu.wpi.first.wpilibj.Joystick;
 import edu.wpi.first.wpilibj.Spark;
+import edu.wpi.first.wpilibj.TimedRobot;
 import edu.wpi.first.wpilibj.Timer;
 import edu.wpi.first.wpilibj.drive.DifferentialDrive;
 
 /**
  * The VM is configured to automatically run this class, and to call the
- * functions corresponding to each mode, as described in the IterativeRobot
+ * functions corresponding to each mode, as described in the TimedRobot
  * documentation. If you change the name of this class or the package after
  * creating this project, you must also update the manifest file in the resource
  * directory.
  */
-public class Robot extends IterativeRobot {
+public class Robot extends TimedRobot {
   private final DifferentialDrive m_robotDrive
       = new DifferentialDrive(new Spark(0), new Spark(1));
   private final Joystick m_stick = new Joystick(0);

wpilibjExamples/src/main/java/edu/wpi/first/wpilibj/examples/gyro/Robot.java

@@ -8,9 +8,9 @@
 package edu.wpi.first.wpilibj.examples.gyro;
 
 import edu.wpi.first.wpilibj.AnalogGyro;
-import edu.wpi.first.wpilibj.IterativeRobot;
 import edu.wpi.first.wpilibj.Joystick;
 import edu.wpi.first.wpilibj.Spark;
+import edu.wpi.first.wpilibj.TimedRobot;
 import edu.wpi.first.wpilibj.drive.DifferentialDrive;
 
 /**
@@ -18,7 +18,7 @@ import edu.wpi.first.wpilibj.drive.DifferentialDrive;
  * robot drive straight. This program uses a joystick to drive forwards and
  * backwards while the gyro is used for direction keeping.
  */
-public class Robot extends IterativeRobot {
+public class Robot extends TimedRobot {
   private static final double kAngleSetpoint = 0.0;
   private static final double kP = 0.005; // propotional turning constant
 

wpilibjExamples/src/main/java/edu/wpi/first/wpilibj/examples/gyromecanum/Robot.java

@@ -8,9 +8,9 @@
 package edu.wpi.first.wpilibj.examples.gyromecanum;
 
 import edu.wpi.first.wpilibj.AnalogGyro;
-import edu.wpi.first.wpilibj.IterativeRobot;
 import edu.wpi.first.wpilibj.Joystick;
 import edu.wpi.first.wpilibj.Spark;
+import edu.wpi.first.wpilibj.TimedRobot;
 import edu.wpi.first.wpilibj.drive.MecanumDrive;
 
 /**
@@ -18,7 +18,7 @@ import edu.wpi.first.wpilibj.drive.MecanumDrive;
  * maintian rotation vectorsin relation to the starting orientation of the robot
  * (field-oriented controls).
  */
-public class Robot extends IterativeRobot {
+public class Robot extends TimedRobot {
   // gyro calibration constant, may need to be adjusted;
   // gyro value of 360 is set to correspond to one full revolution
   private static final double kVoltsPerDegreePerSecond = 0.0128;

wpilibjExamples/src/main/java/edu/wpi/first/wpilibj/examples/intermediatevision/Robot.java

@@ -16,7 +16,7 @@ import edu.wpi.cscore.CvSink;
 import edu.wpi.cscore.CvSource;
 import edu.wpi.cscore.UsbCamera;
 import edu.wpi.first.wpilibj.CameraServer;
-import edu.wpi.first.wpilibj.IterativeRobot;
+import edu.wpi.first.wpilibj.TimedRobot;
 
 /**
  * This is a demo program showing the use of OpenCV to do vision processing. The
@@ -24,7 +24,7 @@ import edu.wpi.first.wpilibj.IterativeRobot;
  * and sent to the dashboard. OpenCV has many methods for different types of
  * processing.
  */
-public class Robot extends IterativeRobot {
+public class Robot extends TimedRobot {
   Thread m_visionThread;
 
   @Override

wpilibjExamples/src/main/java/edu/wpi/first/wpilibj/examples/mecanumdrive/Robot.java

@@ -7,16 +7,16 @@
 
 package edu.wpi.first.wpilibj.examples.mecanumdrive;
 
-import edu.wpi.first.wpilibj.IterativeRobot;
 import edu.wpi.first.wpilibj.Joystick;
 import edu.wpi.first.wpilibj.Spark;
+import edu.wpi.first.wpilibj.TimedRobot;
 import edu.wpi.first.wpilibj.drive.MecanumDrive;
 
 /**
  * This is a demo program showing how to use Mecanum control with the RobotDrive
  * class.
  */
-public class Robot extends IterativeRobot {
+public class Robot extends TimedRobot {
   private static final int kFrontLeftChannel = 2;
   private static final int kRearLeftChannel = 3;
   private static final int kFrontRightChannel = 1;

wpilibjExamples/src/main/java/edu/wpi/first/wpilibj/examples/motorcontrol/Robot.java

@@ -7,10 +7,10 @@
 
 package edu.wpi.first.wpilibj.examples.motorcontrol;
 
-import edu.wpi.first.wpilibj.IterativeRobot;
 import edu.wpi.first.wpilibj.Joystick;
 import edu.wpi.first.wpilibj.Spark;
 import edu.wpi.first.wpilibj.SpeedController;
+import edu.wpi.first.wpilibj.TimedRobot;
 
 /**
  * This sample program shows how to control a motor using a joystick. In the
@@ -20,7 +20,7 @@ import edu.wpi.first.wpilibj.SpeedController;
  * <p>Joystick analog values range from -1 to 1 and speed controller inputs also
  * range from -1 to 1 making it easy to work together.
  */
-public class Robot extends IterativeRobot {
+public class Robot extends TimedRobot {
   private static final int kMotorPort = 0;
   private static final int kJoystickPort = 0;
 

wpilibjExamples/src/main/java/edu/wpi/first/wpilibj/examples/motorcontrolencoder/Robot.java

@@ -8,10 +8,10 @@
 package edu.wpi.first.wpilibj.examples.motorcontrolencoder;
 
 import edu.wpi.first.wpilibj.Encoder;
-import edu.wpi.first.wpilibj.IterativeRobot;
 import edu.wpi.first.wpilibj.Joystick;
 import edu.wpi.first.wpilibj.Spark;
 import edu.wpi.first.wpilibj.SpeedController;
+import edu.wpi.first.wpilibj.TimedRobot;
 import edu.wpi.first.wpilibj.smartdashboard.SmartDashboard;
 
 /**
@@ -25,7 +25,7 @@ import edu.wpi.first.wpilibj.smartdashboard.SmartDashboard;
  * <p>In addition, the encoder value of an encoder connected to ports 0 and 1 is
  * consistently sent to the Dashboard.
  */
-public class Robot extends IterativeRobot {
+public class Robot extends TimedRobot {
   private static final int kMotorPort = 0;
   private static final int kJoystickPort = 0;
   private static final int kEncoderPortA = 0;

wpilibjExamples/src/main/java/edu/wpi/first/wpilibj/examples/pacgoat/Robot.java

@@ -7,7 +7,7 @@
 
 package edu.wpi.first.wpilibj.examples.pacgoat;
 
-import edu.wpi.first.wpilibj.IterativeRobot;
+import edu.wpi.first.wpilibj.TimedRobot;
 import edu.wpi.first.wpilibj.command.Command;
 import edu.wpi.first.wpilibj.command.Scheduler;
 import edu.wpi.first.wpilibj.smartdashboard.SendableChooser;
@@ -25,12 +25,12 @@ import edu.wpi.first.wpilibj.examples.pacgoat.subsystems.Shooter;
  * This is the main class for running the PacGoat code.
  *
  * <p>The VM is configured to automatically run this class, and to call the
- * functions corresponding to each mode, as described in the IterativeRobot
+ * functions corresponding to each mode, as described in the TimedRobot
  * documentation. If you change the name of this class or the package after
  * creating this project, you must also update the manifest file in the resource
  * directory.
  */
-public class Robot extends IterativeRobot {
+public class Robot extends TimedRobot {
   Command m_autonomousCommand;
   public static OI oi;
 

wpilibjExamples/src/main/java/edu/wpi/first/wpilibj/examples/potentiometerpid/Robot.java

@@ -8,18 +8,18 @@
 package edu.wpi.first.wpilibj.examples.potentiometerpid;
 
 import edu.wpi.first.wpilibj.AnalogInput;
-import edu.wpi.first.wpilibj.IterativeRobot;
 import edu.wpi.first.wpilibj.Joystick;
 import edu.wpi.first.wpilibj.PIDController;
 import edu.wpi.first.wpilibj.Spark;
 import edu.wpi.first.wpilibj.SpeedController;
+import edu.wpi.first.wpilibj.TimedRobot;
 
 /**
  * This is a sample program to demonstrate how to use a soft potentiometer and a
  * PID controller to reach and maintain position setpoints on an elevator
  * mechanism.
  */
-public class Robot extends IterativeRobot {
+public class Robot extends TimedRobot {
   private static final int kPotChannel = 1;
   private static final int kMotorChannel = 7;
   private static final int kJoystickChannel = 0;

wpilibjExamples/src/main/java/edu/wpi/first/wpilibj/examples/quickvision/Robot.java

@@ -8,7 +8,7 @@
 package edu.wpi.first.wpilibj.examples.quickvision;
 
 import edu.wpi.first.wpilibj.CameraServer;
-import edu.wpi.first.wpilibj.IterativeRobot;
+import edu.wpi.first.wpilibj.TimedRobot;
 
 /**
  * Uses the CameraServer class to automatically capture video from a USB webcam
@@ -16,7 +16,7 @@ import edu.wpi.first.wpilibj.IterativeRobot;
  * is the easiest way to get camera images to the dashboard. Just add this to
  * the robotInit() method in your program.
  */
-public class Robot extends IterativeRobot {
+public class Robot extends TimedRobot {
   @Override
   public void robotInit() {
     CameraServer.getInstance().startAutomaticCapture();

wpilibjExamples/src/main/java/edu/wpi/first/wpilibj/examples/tankdrive/Robot.java

@@ -7,16 +7,16 @@
 
 package edu.wpi.first.wpilibj.examples.tankdrive;
 
-import edu.wpi.first.wpilibj.IterativeRobot;
 import edu.wpi.first.wpilibj.Joystick;
 import edu.wpi.first.wpilibj.Spark;
+import edu.wpi.first.wpilibj.TimedRobot;
 import edu.wpi.first.wpilibj.drive.DifferentialDrive;
 
 /**
  * This is a demo program showing the use of the RobotDrive class, specifically
  * it contains the code necessary to operate a robot with tank drive.
  */
-public class Robot extends IterativeRobot {
+public class Robot extends TimedRobot {
   private DifferentialDrive m_myRobot;
   private Joystick m_leftStick;
   private Joystick m_rightStick;

wpilibjExamples/src/main/java/edu/wpi/first/wpilibj/examples/ultrasonic/Robot.java

@@ -8,8 +8,8 @@
 package edu.wpi.first.wpilibj.examples.ultrasonic;
 
 import edu.wpi.first.wpilibj.AnalogInput;
-import edu.wpi.first.wpilibj.IterativeRobot;
 import edu.wpi.first.wpilibj.Spark;
+import edu.wpi.first.wpilibj.TimedRobot;
 import edu.wpi.first.wpilibj.drive.DifferentialDrive;
 
 /**
@@ -17,7 +17,7 @@ import edu.wpi.first.wpilibj.drive.DifferentialDrive;
  * proportional control to maintain a set distance from an object.
  */
 
-public class Robot extends IterativeRobot {
+public class Robot extends TimedRobot {
   // distance in inches the robot wants to stay from an object
   private static final double kHoldDistance = 12.0;
 

wpilibjExamples/src/main/java/edu/wpi/first/wpilibj/examples/ultrasonicpid/Robot.java

@@ -8,17 +8,17 @@
 package edu.wpi.first.wpilibj.examples.ultrasonicpid;
 
 import edu.wpi.first.wpilibj.AnalogInput;
-import edu.wpi.first.wpilibj.IterativeRobot;
 import edu.wpi.first.wpilibj.PIDController;
 import edu.wpi.first.wpilibj.PIDOutput;
 import edu.wpi.first.wpilibj.Spark;
+import edu.wpi.first.wpilibj.TimedRobot;
 import edu.wpi.first.wpilibj.drive.DifferentialDrive;
 
 /**
  * This is a sample program to demonstrate the use of a PIDController with an
  * ultrasonic sensor to reach and maintain a set distance from an object.
  */
-public class Robot extends IterativeRobot {
+public class Robot extends TimedRobot {
   // distance in inches the robot wants to stay from an object
   private static final double kHoldDistance = 12.0;
 

wpilibjExamples/src/main/java/edu/wpi/first/wpilibj/templates/sample/Robot.java

@@ -29,7 +29,7 @@ import edu.wpi.first.wpilibj.smartdashboard.SmartDashboard;
  *
  * <p>WARNING: While it may look like a good choice to use for your code if
  * you're inexperienced, don't. Unless you know what you are doing, complex code
- * will be much more difficult under this system. Use IterativeRobot or
+ * will be much more difficult under this system. Use TimedRobot or
  * Command-Based instead if you're new.
  */
 public class Robot extends SampleRobot {
@@ -63,7 +63,7 @@ public class Robot extends SampleRobot {
    * the if-else structure below with additional strings. If using the
    * SendableChooser make sure to add them to the chooser code above as well.
    *
-   * <p>If you wanted to run a similar autonomous mode with an IterativeRobot
+   * <p>If you wanted to run a similar autonomous mode with an TimedRobot
    * you would write:
    *
    * <blockquote><pre>{@code
@@ -124,7 +124,7 @@ public class Robot extends SampleRobot {
   /**
    * Runs the motors with arcade steering.
    *
-   * <p>If you wanted to run a similar teleoperated mode with an IterativeRobot
+   * <p>If you wanted to run a similar teleoperated mode with an TimedRobot
    * you would write:
    *
    * <blockquote><pre>{@code