Class Uc1609c

Represents a UC1609C single color LCD display

Assembly: Uc1609c.dll

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Declaration

public class Uc1609c : IPixelDisplay, IDisplay, ISpiPeripheral, IDisposable

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

Properties

ColorMode

The currently set color mode for the display

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Declaration

public ColorMode ColorMode { get; }

SupportedColorModes

The Color mode supported by the display

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Declaration

public ColorMode SupportedColorModes { get; }

Width

Width of the display in pixels

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Declaration

public int Width { get; }

Height

Height of the display in pixels

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Declaration

public int Height { get; }

PixelBuffer

Provide a buffer that matches this display's color depth, height, and width This should be the buffer that is sent to the device when Show is called

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Declaration

public IPixelBuffer PixelBuffer { get; }

DefaultSpiBusSpeed

The default SPI bus speed for the device

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Declaration

public Frequency DefaultSpiBusSpeed { get; }

SpiBusSpeed

The SPI bus speed for the device

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Declaration

public Frequency SpiBusSpeed { get; set; }

DefaultSpiBusMode

The default SPI bus mode for the device

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Declaration

public SpiClockConfiguration.Mode DefaultSpiBusMode { get; }

SpiBusMode

The SPI bus mode for the device

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Declaration

public SpiClockConfiguration.Mode SpiBusMode { get; set; }

IsDisposed

Is the object disposed

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Declaration

public bool IsDisposed { get; }

Fields

spiComms

SPI Communication bus used to communicate with the peripheral

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Declaration

protected readonly ISpiCommunications spiComms

Methods

SendData(byte)

Send a command to the display

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Declaration

protected void SendData(byte data)

Parameters

Type	Name	Description
System.Byte	data	Command byte to send to the display

Reset()

Reset the display

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Declaration

protected void Reset()

Clear(bool)

Clear the display buffer

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Declaration

public void Clear(bool updateDisplay = false)

Parameters

Type	Name	Description
System.Boolean	updateDisplay	Immediately update the display when true

DrawPixel(int, int, Color)

Draw pixel at a location

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Declaration

public void DrawPixel(int x, int y, Color color)

Parameters

Type	Name	Description
System.Int32	x	Abscissa of the pixel to the set / reset
System.Int32	y	Ordinate of the pixel to the set / reset
Meadow.Color	color	Any color = turn on pixel, black = turn off pixel

DrawPixel(int, int, bool)

Draw pixel at a location

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Declaration

public void DrawPixel(int x, int y, bool enabled)

Parameters

Type	Name	Description
System.Int32	x	Abscissa of the pixel to the set / reset
System.Int32	y	Ordinate of the pixel to the set / reset
System.Boolean	enabled	True = turn on pixel, false = turn off pixel

InvertPixel(int, int)

Invert a pixel at a location

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Declaration

public void InvertPixel(int x, int y)

Parameters

Type	Name	Description
System.Int32	x	Abscissa of the pixel to the set / reset
System.Int32	y	Ordinate of the pixel to the set / reset

Fill(Color, bool)

Fill display buffer with a color

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Declaration

public void Fill(Color clearColor, bool updateDisplay = false)

Parameters

Type	Name	Description
Meadow.Color	clearColor	The fill color
System.Boolean	updateDisplay	If true, update display

Fill(int, int, int, int, Color)

Fill with a color

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Declaration

public void Fill(int x, int y, int width, int height, Color color)

Parameters

Type	Name	Description
System.Int32	x	X start position in pixels
System.Int32	y	Y start position in pixels
System.Int32	width	Width in pixels
System.Int32	height	Height in pixels
Meadow.Color	color	The fill color

WriteBuffer(int, int, IPixelBuffer)

Write a buffer to the display offscreen buffer

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Declaration

public void WriteBuffer(int x, int y, IPixelBuffer displayBuffer)

Parameters

Type	Name	Description
System.Int32	x	The x position in pixels to write the buffer
System.Int32	y	The y position in pixels to write the buffer
Meadow.Peripherals.Displays.IPixelBuffer	displayBuffer	The buffer to write

Show()

Send the internal pixel buffer to display

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Declaration

public void Show()

Show(int, int, int, int)

Send a region of the internal pixel buffer to display

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Declaration

public void Show(int left, int top, int right, int bottom)

Parameters

Type	Name
System.Int32	left
System.Int32	top
System.Int32	right
System.Int32	bottom

Scroll(byte)

Scroll the display by 0 to 64 rows

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Declaration

public void Scroll(byte scrollValue)

Parameters

Type	Name
System.Byte	scrollValue

Exceptions

System.ArgumentException

InvertDisplay(bool)

Invert the display

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Declaration

public void InvertDisplay(bool invert)

Parameters

Type	Name	Description
System.Boolean	invert	True for inverted, False for normal

Dispose()

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

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Declaration

public void Dispose()

Dispose(bool)

Dispose of the object

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Declaration

protected virtual void Dispose(bool disposing)

Parameters

Type	Name	Description
System.Boolean	disposing	Is disposing

Implements

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