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java.lang.Object ch.aplu.nxt.Part ch.aplu.nxt.Sensor ch.aplu.nxt.SoundSensor
public class SoundSensor
Class that represents a sound sensor.
Field Summary |
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Constructor Summary | |
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SoundSensor()
Creates a sensor instance connected to port S1. |
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SoundSensor(SensorPort port)
Creates a sensor instance connected to the given port. |
Method Summary | |
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void |
addSoundListener(SoundListener soundListener)
Registers the given sound listener with default trigger level 50. |
void |
addSoundListener(SoundListener soundListener,
int triggerLevel)
Registers the given sound listener for the given trigger level. |
lejos.nxt.SensorPort |
getLejosPort()
Returns the reference of the the underlying lejos.nxt.SensorPort. |
lejos.nxt.SoundSensor |
getLejosSensor()
Returns the reference of the the underlying lejos.nxt.SoundSensor. |
int |
getValue()
Polls the sensor. |
int |
setTriggerLevel(int triggerLevel)
Sets a new trigger level and returns the previous one. |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public SoundSensor(SensorPort port)
port
- the port where the sensor is plugged-inpublic SoundSensor()
Method Detail |
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public void addSoundListener(SoundListener soundListener, int triggerLevel)
soundListener
- the SoundListener to become registered.triggerLevel
- the trigger level where the callback is triggeredpublic void addSoundListener(SoundListener soundListener)
soundListener
- the SoundListener to become registered.public int setTriggerLevel(int triggerLevel)
triggerLevel
- the new trigger level
public int getValue()
public lejos.nxt.SoundSensor getLejosSensor()
public lejos.nxt.SensorPort getLejosPort()
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