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Class LED

Object

LED

public class LED
extends Object

Constructor Summary

Constructors

Constructor and Description
LED(String dev) Opens a LED device

Method Summary

Modifier and Type	Method and Description
void	brightness(float bright) Sets the brightness
void	close() Restores the previous state
static String[]	list() Lists all available LED devices

Methods inherited from class Object

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

Constructor Detail

LED

public LED(String dev)

Opens a LED device

Parameters:

dev - device name

See Also:

list

Method Detail

brightness

public void brightness(float bright)

Sets the brightness

Parameters:

bright - 0.0 (off) to 1.0 (maximum)

close

public void close()

Restores the previous state

list

public static String[] list()

Lists all available LED devices

Returns:

String array