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Unread 20-01-2015, 16:57
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FurryFaust FurryFaust is offline
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Join Date: Nov 2014
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Vex Ultrasonic not working for new 2015 system

The Vex Ultrasonics' code is crashing the robot. As soon as a certain line of code runs (pinpointed on robot init), the driver station immediately disables and says no robot code. I have tested this with 2014's robot system which has not been an issue however this issue only occurs with 2015's.

Code:
package org.usfirst.frc.team334.robot;

import edu.wpi.first.wpilibj.IterativeRobot;
import edu.wpi.first.wpilibj.Ultrasonic;
import edu.wpi.first.wpilibj.smartdashboard.SmartDashboard;

public class Robot extends IterativeRobot {

	Ultrasonic ultrasonic = new Ultrasonic(1, 2);

	public void robotInit() {
		ultrasonic.setAutomaticMode(true);
	}

	public void autonomousPeriodic() {
		SmartDashboard.putNumber("Ultrasonic Value", ultrasonic.getRangeInches());
		
	}

	public void teleopPeriodic() {

	}

	public void testPeriodic() {

	}
}
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