Meadow.Foundation.Displays.Ili9488

Ili9488
Status
Source code	GitHub
Datasheet(s)	GitHub
NuGet package

Code Example

MicroGraphics graphics;

public override Task Initialize()
{
    Resolver.Log.Info("Initializing ...");

    var spiBus = Device.CreateSpiBus();

    Resolver.Log.Info("Create display driver instance");

    var display = new Ili9488
    (
        spiBus: spiBus,
        chipSelectPin: Device.Pins.D02,
        dcPin: Device.Pins.D00,
        resetPin: Device.Pins.D01
    );

    graphics = new MicroGraphics(display)
    {
        IgnoreOutOfBoundsPixels = true,
        CurrentFont = new Font8x8()
    };

    return base.Initialize();
}

public override Task Run()
{
    Resolver.Log.Info("Run");

    graphics.Clear();

    graphics.DrawTriangle(10, 10, 50, 50, 10, 50, Color.Red);
    graphics.DrawRectangle(20, 15, 40, 20, Color.Yellow, false);
    graphics.DrawCircle(50, 50, 40, Color.Blue, false);
    graphics.DrawText(5, 5, "Meadow F7");

    graphics.Show();

    return base.Run();
}

Sample project(s) available on GitHub

Wiring Example

To wire a Ili9488 to your Meadow board, connect the following:

Ili9488	Meadow Pin
GND	GND
VCC	3V3
SCL	SCK
SDA	MOSI
CS	D02
DC	D01
RESET	D00

It should look like the following diagram:

Class Ili9488

Represents a Ili9488 TFT color display

Assembly: TftSpi.dll

View Source

Declaration

public class Ili9488 : TftSpiBase, IPixelDisplay, IDisplay, ISpiPeripheral, IDisposable, IRotatableDisplay

Inheritance: System.Object -> Meadow.Foundation.Displays.TftSpiBase

Implements:
Meadow.Peripherals.Displays.IPixelDisplay, Meadow.Peripherals.Displays.IDisplay, Meadow.Hardware.ISpiPeripheral, System.IDisposable, Meadow.Peripherals.Displays.IRotatableDisplay

Properties

DefaultColorMode

The default display color mode

View Source

Declaration

public override ColorMode DefaultColorMode { get; }

SupportedColorModes

The color modes supported by the display

View Source

Declaration

public override ColorMode SupportedColorModes { get; }

Methods

Initialize()

Initialize the display

View Source

Declaration

protected override void Initialize()

SetRotation(RotationType)

Set the display rotation

View Source

Declaration

public void SetRotation(RotationType rotation)

Parameters

Type	Name	Description
Meadow.Peripherals.Displays.RotationType	rotation	The rotation value

Implements

• Meadow.Peripherals.Displays.IPixelDisplay
• Meadow.Peripherals.Displays.IDisplay
• Meadow.Hardware.ISpiPeripheral
• System.IDisposable
• Meadow.Peripherals.Displays.IRotatableDisplay