ev3dev.hardware.sensor.ev3

Class EV3TouchSensor

java.lang.Object

ev3dev.hardware.Device

ev3dev.hardware.EV3DevSysfs

ev3dev.hardware.EV3DevDevice

ev3dev.hardware.sensor.BaseSensor

ev3dev.hardware.sensor.ev3.EV3TouchSensor

All Implemented Interfaces:

SensorMode, SensorModes, java.io.Closeable, java.lang.AutoCloseable, SampleProvider

public class EV3TouchSensor
extends BaseSensor

Lego EV3 Touch sensor
The analog EV3 Touch Sensor is a simple but exceptionally precise tool that detects when its front button is pressed or released. *

Supported modes
Mode name	Description	unit(s)	Getter
Touch	Detects when its front button is pressed	Binary	getTouchMode()

See Sensor Product page See The leJOS sensor framework See leJOS conventions for SampleProviders

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private class	EV3TouchSensor.TouchMode

Field Summary

Fields inherited from class ev3dev.hardware.sensor.BaseSensor

currentMode, currentModeS, modes

Fields inherited from class ev3dev.hardware.EV3DevDevice

PATH_DEVICE

Fields inherited from class ev3dev.hardware.Device

closeList

Constructor Summary

Constructors

Constructor and Description
EV3TouchSensor(java.lang.String portName)

Method Summary

Modifier and Type	Method and Description
SensorMode	getTouchMode() Lego EV3 Touch sensor, Touch mode Detects when its front button is pressed Size and content of the sample The sample contains one element, a value of 0 indicates that the button is not presse, a value of 1 indicates the button is pressed.
protected void	init()

Methods inherited from class ev3dev.hardware.sensor.BaseSensor

fetchSample, getAvailableModes, getCurrentMode, getMode, getMode, getModeCount, getName, sampleSize, setCurrentMode, setCurrentMode, setModes, switchMode, switchMode

Methods inherited from class ev3dev.hardware.EV3DevDevice

connect, getIntegerAttribute, getStringAttribute, setIntegerAttribute, setStringAttribute

Methods inherited from class ev3dev.hardware.EV3DevSysfs

getElements, readFloat, readInteger, readString, writeInteger, writeString

Methods inherited from class ev3dev.hardware.Device

close, releaseOnClose

Methods inherited from class java.lang.Object

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

Constructor Detail

EV3TouchSensor

public EV3TouchSensor(java.lang.String portName)

Method Detail

init

protected void init()

getTouchMode

public SensorMode getTouchMode()

Lego EV3 Touch sensor, Touch mode
Detects when its front button is pressed

Size and content of the sample
The sample contains one element, a value of 0 indicates that the button is not presse, a value of 1 indicates the button is pressed.

Returns:

A sampleProvider See leJOS conventions for SampleProviders