Package edu.wpi.first.wpilibj.livewindow

Class LiveWindow

java.lang.Object

edu.wpi.first.wpilibj.livewindow.LiveWindow

public final class LiveWindow
extends Object

The LiveWindow class is the public interface for putting sensors and actuators on the LiveWindow.

Method Summary

Modifier and Type	Method	Description
static void	disableAllTelemetry()	Disable ALL telemetry.
static void	disableTelemetry(Sendable sendable)	Disable telemetry for a single component.
static void	enableAllTelemetry()	Enable ALL telemetry.
static void	enableTelemetry(Sendable sendable)	Enable telemetry for a single component.
static boolean	isEnabled()
static void	setDisabledListener(Runnable runnable)
static void	setEnabled(boolean enabled)	Set the enabled state of LiveWindow.
static void	setEnabledListener(Runnable runnable)
static void	updateValues()	Tell all the sensors to update (send) their values.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

setEnabledListener

public static void setEnabledListener(Runnable runnable)

setDisabledListener

public static void setDisabledListener(Runnable runnable)

isEnabled

public static boolean isEnabled()

setEnabled

public static void setEnabled(boolean enabled)

Set the enabled state of LiveWindow.

If it's being enabled, turn off the scheduler and remove all the commands from the queue and enable all the components registered for LiveWindow. If it's being disabled, stop all the registered components and reenable the scheduler.

TODO: add code to disable PID loops when enabling LiveWindow. The commands should reenable the PID loops themselves when they get rescheduled. This prevents arms from starting to move around, etc. after a period of adjusting them in LiveWindow mode.

Parameters:

enabled - True to enable LiveWindow.

enableTelemetry

public static void enableTelemetry(Sendable sendable)

Enable telemetry for a single component.

Parameters:

sendable - component

disableTelemetry

public static void disableTelemetry(Sendable sendable)

Disable telemetry for a single component.

Parameters:

sendable - component

disableAllTelemetry

public static void disableAllTelemetry()

Disable ALL telemetry.

enableAllTelemetry

public static void enableAllTelemetry()

Enable ALL telemetry.

updateValues

public static void updateValues()

Tell all the sensors to update (send) their values.

Actuators are handled through callbacks on their value changing from the SmartDashboard widgets.