com.sun.spot.sensorboard.peripheral
Class TriColorLEDArray

java.lang.Object
  com.sun.spot.resources.Resource
      com.sun.spot.resources.CompositeResource
          com.sun.spot.resources.transducers.CompositeTransducer
              com.sun.spot.sensorboard.peripheral.TriColorLEDArray

All Implemented Interfaces:

ICompositeResource, IResource, ICompositeTransducer, ITriColorLEDArray

public class TriColorLEDArray
extends CompositeTransducer
implements ITriColorLEDArray

Access and control of an array of 3 color LEDs

Field Summary

Fields inherited from class com.sun.spot.resources.CompositeResource

resources

Constructor Summary

TriColorLEDArray()

Method Summary

void	add(ITransducer t)
ITriColorLED	getLED(int i) Return the Nth LED in the array
void	setColor(LEDColor clr) Set the color of the LEDs.
void	setOff() Turn all the LEDs off
void	setOn() Turn all the LEDs on
void	setOn(boolean on) Set all the LED's state
void	setOn(int bits) Set each LED's state based on the bits flag.
void	setRGB(int redRGB, int greenRGB, int blueRGB) Set the colour of all the LEDs in the array.
int	size() Return the number of LEDs in the array
ITriColorLED[]	toArray() Return all the LEDs in an array

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

remove

Methods inherited from class com.sun.spot.resources.CompositeResource

add, internalAt, internalSize, lookup, lookup, lookup, lookup, lookup, lookupAll, lookupAll, lookupAll, lookupAll, lookupAll, remove

Methods inherited from class com.sun.spot.resources.Resource

addTag, getTags, getTagValue, hasTag, removeTag

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.sun.spot.resources.transducers.ICompositeTransducer

remove

Methods inherited from interface com.sun.spot.resources.ICompositeResource

add, lookup, lookup, lookup, lookup, lookup, lookupAll, lookupAll, lookupAll, lookupAll, lookupAll, remove

Methods inherited from interface com.sun.spot.resources.IResource

addTag, getTags, getTagValue, hasTag, removeTag

Constructor Detail

TriColorLEDArray

public TriColorLEDArray()

Method Detail

size

public int size()

Return the number of LEDs in the array

Specified by:

size in interface ITriColorLEDArray

Returns:

the number of LEDs in the array

getLED

public ITriColorLED getLED(int i)

Return the Nth LED in the array

Specified by:

getLED in interface ITriColorLEDArray

Parameters:

i - the index of the LED to return

Returns:

the specified LED in the array

toArray

public ITriColorLED[] toArray()

Return all the LEDs in an array

Specified by:

toArray in interface ITriColorLEDArray

Returns:

the LEDs in an array

setOn

public void setOn()

Turn all the LEDs on

Specified by:

setOn in interface ITriColorLEDArray

setOff

public void setOff()

Turn all the LEDs off

Specified by:

setOff in interface ITriColorLEDArray

setOn

public void setOn(boolean on)

Set all the LED's state

Specified by:

setOn in interface ITriColorLEDArray

Parameters:

on - true to set all the LEDs on, false to set them off.

setOn

public void setOn(int bits)

Set each LED's state based on the bits flag.

Specified by:

setOn in interface ITriColorLEDArray

Parameters:

bits - set LED N on if (bits & 1 << N) != 0

setRGB

public void setRGB(int redRGB,
                   int greenRGB,
                   int blueRGB)

Set the colour of all the LEDs in the array. The colour will only change if the LED is on, but the values supplied are stored.

Specified by:

setRGB in interface ITriColorLEDArray

Parameters:

redRGB - the intensity of the red portion, in the range 0-255

greenRGB - the intensity of the green portion, in the range 0-255

blueRGB - the intensity of the blue portion, in the range 0-255

setColor

public void setColor(LEDColor clr)

Set the color of the LEDs.

Specified by:

setColor in interface ITriColorLEDArray

Parameters:

clr - the new color

add

public void add(ITransducer t)

Specified by:

add in interface ICompositeTransducer

Overrides:

add in class CompositeTransducer