robot

Class NxtSensor

java.lang.Object

robot.NxtSensor

public class NxtSensor
extends Object

Represents NXT's sensors in the PC project

Each operation sent to sensors performed by NxtApplication thru NxtCommand

See Also:

NxtCommand, NxtApplication

Constructor Summary

Constructors

Constructor and Description
NxtSensor()

Method Summary

Methods

Modifier and Type	Method and Description
int	getDistance() Get current distance read from the proximity sensor
int	readColorId() Read color ID from sensor
int[]	readColorRgb(int numberOfSamples) Read color from sensor

Methods inherited from class java.lang.Object

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

Constructor Detail

NxtSensor

public NxtSensor()

Method Detail

readColorRgb

public int[] readColorRgb(int numberOfSamples)

Read color from sensor

Parameters:

numberOfSamples - Number of reading to perform

Returns:

RGB array, each of the first three values between 0 to 255, last value is background

readColorId

public int readColorId()

Read color ID from sensor

Returns:

Color ID

See Also:

lejos.nxt.ColorSensor#getColorID(), lejos.robotics.Color

getDistance

public int getDistance()

Get current distance read from the proximity sensor

Returns:

Current distance