Class RgbLed

Utility functions to provide blinking and pulsing for RgbLed

Assembly: Meadow.Foundation.dll

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public class RgbLed : IRgbLed, IDisposable

Implements:
Meadow.Peripherals.Leds.IRgbLed, System.IDisposable

Properties

Color

The current LED color

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public RgbLedColors Color { get; protected set; }

RedPort

The red LED port

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protected IDigitalOutputPort RedPort { get; set; }

GreenPort

The green LED port

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protected IDigitalOutputPort GreenPort { get; set; }

BluePort

The blue LED port

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protected IDigitalOutputPort BluePort { get; set; }

Common

The common type (common anode or common cathode)

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public CommonType Common { get; protected set; }

IsOn

Turns on LED with current color or turns it off

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public bool IsOn { get; set; }

IsDisposed

Is the object disposed

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public bool IsDisposed { get; }

Methods

StopAnimation()

Stops the current LED animation

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public Task StopAnimation()

Returns

System.Threading.Tasks.Task

StartBlink()

Start the Blink animation which sets turns the LED on and off on an interval of 1 second (500ms on, 500ms off)

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public Task StartBlink()

Returns

System.Threading.Tasks.Task

StartBlink(RgbLedColors)

Start the Blink animation which sets turns the LED on and off on an interval of 1 second (500ms on, 500ms off)

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public Task StartBlink(RgbLedColors color)

Returns

System.Threading.Tasks.Task

Parameters

Type	Name	Description
Meadow.Peripherals.Leds.RgbLedColors	color	The LED color

StartBlink(RgbLedColors, TimeSpan, TimeSpan)

Start the Blink animation which sets turns the LED on and off with the specified durations and color

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public Task StartBlink(RgbLedColors color, TimeSpan onDuration, TimeSpan offDuration)

Returns

System.Threading.Tasks.Task

Parameters

Type	Name	Description
Meadow.Peripherals.Leds.RgbLedColors	color	The LED color
System.TimeSpan	onDuration	The duration the LED stays on
System.TimeSpan	offDuration	The duration the LED stays off

StartBlink(TimeSpan, TimeSpan)

Start the Blink animation which sets turns the LED on and off with the specified durations and current color

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public Task StartBlink(TimeSpan onDuration, TimeSpan offDuration)

Returns

System.Threading.Tasks.Task

Parameters

Type	Name	Description
System.TimeSpan	onDuration	The duration the LED stays on
System.TimeSpan	offDuration	The duration the LED stays off

SetColor(RgbLedColors)

Sets the current color of the LED.

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public void SetColor(RgbLedColors color)

Parameters

Type	Name	Description
Meadow.Peripherals.Leds.RgbLedColors	color	The color value

UpdateLed(bool)

Turns on LED with current color or LED off

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protected void UpdateLed(bool isOn)

Parameters

Type	Name	Description
System.Boolean	isOn	True for on, False for off

Dispose()

Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.

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public void Dispose()

Dispose(bool)

Dispose of the object

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public virtual void Dispose(bool disposing)

Parameters

Type	Name	Description
System.Boolean	disposing	Is disposing

Implements

• Meadow.Peripherals.Leds.IRgbLed
• System.IDisposable