com.sun.spot.sensorboard.peripheral
Class ADT7411Event

java.lang.Object
  com.sun.spot.resources.transducers.SensorEvent
      com.sun.spot.sensorboard.peripheral.ADT7411Event

public class ADT7411Event
extends SensorEvent

Capture the state of an ADT7411 input event so it can be reported to a callback. Used by rev 6 eDemoboard for LightSensor & ScalarInput for thresholdChanged() & thresholdExceeded() callbacks.

Field Summary

protected int	newHighThreshold
protected int	newLowThreshold
protected boolean	thresholdChanged
protected int	value

Fields inherited from class com.sun.spot.resources.transducers.SensorEvent

sensor, when

Constructor Summary

ADT7411Event(ITransducer sensor)
Constructor

Method Summary

int	getHighThreshold() Get the new high threshold value.
int	getLowThreshold() Get the new low threshold value.
int	getValue() Get the event state analog value.
boolean	isThresholdChanged() Is this a threshold changed event?
void	setThresholds(int newLow, int newHigh) Set the new threshold values.
void	setValue(int value) Record the analog value.

Methods inherited from class com.sun.spot.resources.transducers.SensorEvent

getSensor, getTime, setTime

Methods inherited from class java.lang.Object

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

Field Detail

thresholdChanged

protected boolean thresholdChanged

value

protected int value

newLowThreshold

protected int newLowThreshold

newHighThreshold

protected int newHighThreshold

Constructor Detail

ADT7411Event

public ADT7411Event(ITransducer sensor)

Constructor

Parameters:

sensor - the appropriate ScalarInput or LightSensor sensor

Method Detail

setValue

public void setValue(int value)

Record the analog value.

Parameters:

value - the current state

setThresholds

public void setThresholds(int newLow,
                          int newHigh)

Set the new threshold values.

Parameters:

newLow - the new low threshold value

newHigh - the new high threshold value

isThresholdChanged

public boolean isThresholdChanged()

Is this a threshold changed event?

Returns:

if true then a threshold changed event

getValue

public int getValue()

Get the event state analog value.

Returns:

the analog input's value

getLowThreshold

public int getLowThreshold()

Get the new low threshold value.

Returns:

the new low threshold value

getHighThreshold

public int getHighThreshold()

Get the new high threshold value.

Returns:

the new high threshold value