lejos.hardware.sensor

Class EV3TouchSensor

java.lang.Object

lejos.hardware.Device

lejos.hardware.sensor.BaseSensor

lejos.hardware.sensor.AnalogSensor

lejos.hardware.sensor.EV3TouchSensor

All Implemented Interfaces:

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

public class EV3TouchSensor
extends AnalogSensor

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

Author:

Your name

Field Summary

Fields inherited from class lejos.hardware.sensor.AnalogSensor

currentType, port

Fields inherited from class lejos.hardware.sensor.BaseSensor

currentMode, modes

Fields inherited from class lejos.hardware.Device

closeList

Fields inherited from interface lejos.hardware.sensor.SensorConstants

BLACK, BLANK_INDEX, BLUE, BLUE_INDEX, BROWN, GREEN, GREEN_INDEX, MAX_TYPE, MIN_TYPE, MODE_RAW, NXT_ADC_RES, RED, RED_INDEX, TYPE_ANGLE, TYPE_COLORBLUE, TYPE_COLORFULL, TYPE_COLORGREEN, TYPE_COLORNONE, TYPE_COLORRED, TYPE_CUSTOM, TYPE_HIGHSPEED, TYPE_HIGHSPEED_9V, TYPE_HISPEED, TYPE_LIGHT_ACTIVE, TYPE_LIGHT_INACTIVE, TYPE_LOWSPEED, TYPE_LOWSPEED_9V, TYPE_NO_SENSOR, TYPE_REFLECTION, TYPE_SOUND_DB, TYPE_SOUND_DBA, TYPE_SWITCH, TYPE_TEMPERATURE, WHITE, YELLOW

Constructor Summary

Constructors

Constructor and Description
EV3TouchSensor(AnalogPort port)
EV3TouchSensor(Port port)

Method Summary

Modifier and Type	Method and Description
SensorMode	getTouchMode() Lego EV3 Touch sensor, Touch mode Detects when its front button is pressed
protected void	init()

Methods inherited from class lejos.hardware.sensor.AnalogSensor

normalize, NXTRawIntValue, NXTRawValue, switchType

Methods inherited from class lejos.hardware.sensor.BaseSensor

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

Methods inherited from class lejos.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(AnalogPort port)

EV3TouchSensor

public EV3TouchSensor(Port port)

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