Class St7789
Represents a St7789 TFT color display
Assembly: TftSpi.dll
View Source
public class St7789 : TftSpiBase, IGraphicsDisplay, ISpiPeripheral, IDisposable, IRotatableDisplay
Inheritance: System.Object
-> Meadow.Foundation.Displays.TftSpiBase
Implements:
Meadow.Foundation.Graphics.IGraphicsDisplay, Meadow.Hardware.ISpiPeripheral
, System.IDisposable
, Meadow.Foundation.Graphics.IRotatableDisplay
Properties
DefaultColorMode
The default display color mode
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public override ColorMode DefaultColorMode { get; }
SupportedColorModes
The color modes supported by the display
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public override ColorMode SupportedColorModes { get; }
DefaultSpiBusSpeed
SPI bus speed
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public override Frequency DefaultSpiBusSpeed { get; }
DefaultSpiBusMode
The SPI bus mode for the device
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public override SpiClockConfiguration.Mode DefaultSpiBusMode { get; }
Methods
Initialize()
Initialize the display
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protected override void Initialize()
SetAddressWindow(int, int, int, int)
Set address window for display updates
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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
View Source
public void SetRotation(RotationType rotation)
Parameters
Type | Name | Description |
---|---|---|
Meadow.Foundation.Graphics.RotationType | rotation | The rotation value |
Implements
- Meadow.Foundation.Graphics.IGraphicsDisplay
Meadow.Hardware.ISpiPeripheral
System.IDisposable
- Meadow.Foundation.Graphics.IRotatableDisplay