PhidgetLED

A class for controlling a PhidgetLED. See your product manual for more specific API details, supported functionality, units, etc.

Summary

PhidgetLED	A class for controlling a PhidgetLED.
Constants
Current Limits	These are the supported current limits for the Phidget LED 64 Advanced.
Voltages	These are the supported output voltages for the Phidget LED 64 Advanced.
Properties
LEDCount	Gets the number of LEDs supported by this PhidgetLED
Voltage	Gets the voltage output for all LEDs.
CurrentLimit	Gets the current limit for all LEDs.
Functions
getDiscreteLED	Gets the brightness of an LED.
getBrightness	Gets the brightness of an LED.
getCurrentLimit	Gets the current limit of an LED.
setDiscreteLED	Sets the brightness of an LED (0-100).
setBrightness	Sets the brightness of an LED (0-100).
setCurrentLimit	Sets the current limit of an LED (0-80 mA).
Properties
Voltage	Sets the voltage for all LED outputs.
CurrentLimit	Sets the current limit for all LED outputs.

Constants

Current Limits

These are the supported current limits for the Phidget LED 64 Advanced. These constants are used with CurrentLimit.

PHIDGET_LED_CURRENT_LIMIT_20mA	20mA.
PHIDGET_LED_CURRENT_LIMIT_40mA	40mA.
PHIDGET_LED_CURRENT_LIMIT_60mA	60mA.
PHIDGET_LED_CURRENT_LIMIT_80mA	80mA.

Voltages

These are the supported output voltages for the Phidget LED 64 Advanced. These constants are used with Voltage.

PHIDGET_LED_VOLTAGE_1_7V	1.7V.
PHIDGET_LED_VOLTAGE_2_75V	2.75V.
PHIDGET_LED_VOLTAGE_3_9V	3.9V.
PHIDGET_LED_VOLTAGE_5_0V	5.0V.

Properties

LEDCount

public function get LEDCount():int

Gets the number of LEDs supported by this PhidgetLED

Voltage

public function get Voltage():int

Gets the voltage output for all LEDs. This is not supported by all PhidgetLEDs.

CurrentLimit

public function get CurrentLimit():int

Gets the current limit for all LEDs. This is not supported by all PhidgetLEDs.

Functions

getDiscreteLED

public function getDiscreteLED( index: int ):int

Gets the brightness of an LED. Deprecated: use getBrightness

Parameters

index

LED index

getBrightness

public function getBrightness( index: int ):Number

Gets the brightness of an LED.

Parameters

index

LED index

getCurrentLimit

public function getCurrentLimit( index: int ):Number

Gets the current limit of an LED.

Parameters

index

LED index

setDiscreteLED

public function setDiscreteLED( index: int,
val: int ):void

Sets the brightness of an LED (0-100). Deprecated: use setBrightness

Parameters

index	LED index
val	brightness

setBrightness

public function setBrightness( index: int,
val: Number ):void

Sets the brightness of an LED (0-100).

Parameters

index	LED index
val	brightness

setCurrentLimit

public function setCurrentLimit( index: int,
val: Number ):void

Sets the current limit of an LED (0-80 mA).

Parameters

index	LED index
val	current limit

Properties

Voltage

public function set Voltage( val: int ):void

Sets the voltage for all LED outputs. This is not supported by all PhidgetLEDs.

Parameters

val	one of the predefined output voltages.

CurrentLimit

public function set CurrentLimit( val: int ):void

Sets the current limit for all LED outputs. This is not supported by all PhidgetLEDs.

Parameters

val	one of the predefined current limits.