Package edu.wpi.first.hal

Class HAL

java.lang.Object

edu.wpi.first.hal.JNIWrapper

edu.wpi.first.hal.HAL

public final class HAL
extends JNIWrapper

JNI Wrapper for HAL
.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	HAL.SimPeriodicAfterCallback
static class	HAL.SimPeriodicBeforeCallback

Nested classes/interfaces inherited from class edu.wpi.first.hal.JNIWrapper

JNIWrapper.Helper

Method Summary

Modifier and Type	Method	Description
static void	exitMain()
static boolean	getBrownedOut()
static int	getPort(byte channel)
static int	getPortWithModule(byte module, byte channel)
static boolean	getSystemActive()
static boolean	hasMain()
static boolean	initialize(int timeout, int mode)
static HAL.SimPeriodicAfterCallback	registerSimPeriodicAfterCallback(Runnable r)	Registers a callback to be run by IterativeRobotBase after the user's simulationPeriodic code.
static HAL.SimPeriodicBeforeCallback	registerSimPeriodicBeforeCallback(Runnable r)	Registers a callback to be run by IterativeRobotBase prior to the user's simulationPeriodic code.
static void	report(int resource, int instanceNumber)
static void	report(int resource, int instanceNumber, int context)
static int	report(int resource, int instanceNumber, int context, String feature)
static void	runMain()
static void	shutdown()
static void	simPeriodicAfter()	Runs SimPeriodicAfter callbacks.
static void	simPeriodicBefore()	Runs SimPeriodicBefore callbacks.

Methods inherited from class edu.wpi.first.hal.JNIWrapper

forceLoad, suppressUnused

Methods inherited from class java.lang.Object

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

Method Details

initialize

public static boolean initialize(int timeout, int mode)

shutdown

public static void shutdown()

hasMain

public static boolean hasMain()

runMain

public static void runMain()

exitMain

public static void exitMain()

registerSimPeriodicBeforeCallback

public static HAL.SimPeriodicBeforeCallback registerSimPeriodicBeforeCallback(Runnable r)

Registers a callback to be run by IterativeRobotBase prior to the user's simulationPeriodic code.

Parameters:

r - runnable

Returns:

Callback object (must be retained for callback to stay active).

simPeriodicBefore

public static void simPeriodicBefore()

Runs SimPeriodicBefore callbacks. IterativeRobotBase calls this prior to the user's simulationPeriodic code.

registerSimPeriodicAfterCallback

public static HAL.SimPeriodicAfterCallback registerSimPeriodicAfterCallback(Runnable r)

Registers a callback to be run by IterativeRobotBase after the user's simulationPeriodic code.

Parameters:

r - runnable

Returns:

Callback object (must be retained for callback to stay active).

simPeriodicAfter

public static void simPeriodicAfter()

Runs SimPeriodicAfter callbacks. IterativeRobotBase calls this after the user's simulationPeriodic code.

getBrownedOut

public static boolean getBrownedOut()

getSystemActive

public static boolean getSystemActive()

getPortWithModule

public static int getPortWithModule(byte module, byte channel)

getPort

public static int getPort(byte channel)

report

public static void report(int resource, int instanceNumber)

report

public static void report(int resource, int instanceNumber, int context)

report

public static int report(int resource, int instanceNumber, int context, String feature)