Package edu.wpi.first.hal

Class AccelerometerJNI

java.lang.Object

edu.wpi.first.hal.JNIWrapper

edu.wpi.first.hal.AccelerometerJNI

public class AccelerometerJNI
extends JNIWrapper

Accelerometer HAL JNI methods.

See Also:

• "hal/Accelerometer.h"

Nested Class Summary

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

JNIWrapper.Helper

Method Summary

Modifier and Type	Method	Description
static double	getAccelerometerX()	Gets the x-axis acceleration.
static double	getAccelerometerY()	Gets the y-axis acceleration.
static double	getAccelerometerZ()	Gets the z-axis acceleration.
static void	setAccelerometerActive(boolean active)	Sets the accelerometer to active or standby mode.
static void	setAccelerometerRange(int range)	Sets the range of values that can be measured (either 2, 4, or 8 g-forces).

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

setAccelerometerActive

public static void setAccelerometerActive(boolean active)

Sets the accelerometer to active or standby mode.

It must be in standby mode to change any configuration.

Parameters:

active - true to set to active, false for standby

See Also:

• "HAL_SetAccelerometerActive"

setAccelerometerRange

public static void setAccelerometerRange(int range)

Sets the range of values that can be measured (either 2, 4, or 8 g-forces).

The accelerometer should be in standby mode when this is called.

Parameters:

range - the accelerometer range

See Also:

• "HAL_SetAccelerometerRange(int range)"

getAccelerometerX

public static double getAccelerometerX()

Gets the x-axis acceleration.

This is a floating point value in units of 1 g-force.

Returns:

the X acceleration

See Also:

• "HAL_GetAccelerometerX()"

getAccelerometerY

public static double getAccelerometerY()

Gets the y-axis acceleration.

This is a floating point value in units of 1 g-force.

Returns:

the Y acceleration

See Also:

• "HAL_GetAccelerometerY()"

getAccelerometerZ

public static double getAccelerometerZ()

Gets the z-axis acceleration.

This is a floating point value in units of 1 g-force.

Returns:

the Z acceleration

See Also:

• "HAL_GetAccelerometerZ()"