lejos.hardware.sensor

Class HiTechnicIRSeeker

java.lang.Object

lejos.hardware.Device

lejos.hardware.sensor.BaseSensor

lejos.hardware.sensor.I2CSensor

lejos.hardware.sensor.HiTechnicIRSeeker

All Implemented Interfaces:

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

public class HiTechnicIRSeeker
extends I2CSensor

HiTechnic NXT IRSeeker
The NXT IRSeeker is a multi-element infrared detector that detects infrared signals from sources such as the HiTechnic IRBall soccer ball, infrared remote controls and sunlight.

The code for this sensor has not been tested. Please report test results to the leJOS forum.

Supported modes
Mode name	Description	unit(s)	Getter
Unmodulated	Measures the angle to a source of unmodulated infrared light	Degrees	getUnmodulatedMode()

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

Author:

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Field Summary

Fields inherited from class lejos.hardware.sensor.I2CSensor

address, DEFAULT_I2C_ADDRESS, port, REG_PRODUCT_ID, REG_VENDOR_ID, REG_VERSION, retryCount

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
HiTechnicIRSeeker(I2CPort port)
HiTechnicIRSeeker(Port port)

Method Summary

Modifier and Type	Method and Description
SensorMode	getUnmodulatedMode() HiTechnic IR seeker, Unmodulated mode Measures the angle to a source of unmodulated infrared light
protected void	init()

Methods inherited from class lejos.hardware.sensor.I2CSensor

fetchString, getAddress, getData, getData, getPort, getProductID, getRetryCount, getVendorID, getVersion, sendData, sendData, sendData, setAddress, setRetryCount

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

HiTechnicIRSeeker

public HiTechnicIRSeeker(I2CPort port)

HiTechnicIRSeeker

public HiTechnicIRSeeker(Port port)

Method Detail

init

protected void init()

getUnmodulatedMode

public SensorMode getUnmodulatedMode()

HiTechnic IR seeker, Unmodulated mode
Measures the angle to a source of unmodulated infrared light

Size and content of the sample
The sample contains one element containing the angle to the infrared source. The angle is expressed in degrees following the right hand rule.