Class St7789

Represents a St7789 TFT color display

Assembly: TftSpi.dll

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Declaration

public class St7789 : 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

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Declaration

public override ColorMode DefaultColorMode { get; }

SupportedColorModes

The color modes supported by the display

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Declaration

public override ColorMode SupportedColorModes { get; }

DefaultSpiBusSpeed

SPI bus speed

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Declaration

public override Frequency DefaultSpiBusSpeed { get; }

DefaultSpiBusMode

The SPI bus mode for the device

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Declaration

public override SpiClockConfiguration.Mode DefaultSpiBusMode { get; }

Methods

Initialize()

Initialize the display

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Declaration

protected override void Initialize()

SetAddressWindow(int, int, int, int)

Set address window for display updates

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Declaration

protected override void SetAddressWindow(int x0, int y0, int x1, int y1)

Parameters

Type	Name	Description
System.Int32	x0	X start in pixels
System.Int32	y0	Y start in pixels
System.Int32	x1	X end in pixels
System.Int32	y1	Y end in pixels

SetRotation(RotationType)

Set the display rotation

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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