com.sun.spot.sensorboard.capabilities
Interface ITriColorLEDController

All Known Subinterfaces:

IDemoBoard

All Known Implementing Classes:

EDemoBoard

public interface ITriColorLEDController

Interface for objects that provide access and control to 3 Color LEDs

Author:

arshan

Field Summary

static int	BLUE internal encoding for blue segment
static int	GREEN internal encoding for green segment
static int	RED internal encoding for red segment

Method Summary

ITriColorLED	bindLED(PinDescriptor pidx) Bind an LED to the pin and return the accessor object
void	setLEDColorIntensity(PinDescriptor pidx, int clr, int val) Set the value of only one of the color components.
void	setLEDValue(PinDescriptor pidx, int r, int g, int b) set the value of one of the LEDs being controlled

Field Detail

RED

static final int RED

internal encoding for red segment

See Also:

Constant Field Values

GREEN

static final int GREEN

internal encoding for green segment

See Also:

Constant Field Values

BLUE

static final int BLUE

internal encoding for blue segment

See Also:

Constant Field Values

Method Detail

bindLED

ITriColorLED bindLED(PinDescriptor pidx)

Bind an LED to the pin and return the accessor object

Parameters:

pidx - desired LED descriptor

Returns:

accessor object to the LED

setLEDValue

void setLEDValue(PinDescriptor pidx,
                 int r,
                 int g,
                 int b)

set the value of one of the LEDs being controlled

setLEDColorIntensity

void setLEDColorIntensity(PinDescriptor pidx,
                          int clr,
                          int val)

Set the value of only one of the color components. The encoding of the clr argument are

RED
GREEN
BLUE

Parameters:

pidx - pin that LED is attached to

clr - color segment to be changed

val - value to set segment to