Class CharlieWing
Represents an Adafruit CharliePlex 15x7 feather wing
Assembly: CharlieWing.dll
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Declaration
public class CharlieWing : IPixelDisplay, IDisplay
Implements:
Meadow.Peripherals.Displays.IPixelDisplay, Meadow.Peripherals.Displays.IDisplay
Properties
ColorMode
Color mode of display
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Declaration
public ColorMode ColorMode { get; }
Width
Width of display in pixels
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Declaration
public int Width { get; }
Height
Height of display in pixels
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Declaration
public int Height { get; }
Frame
The Is31fl3731 active frame
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Declaration
public byte Frame { get; set; }
PixelBuffer
The pixel buffer that represents the offscreen buffer Not implemented for this driver
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Declaration
public IPixelBuffer PixelBuffer { get; }
SupportedColorModes
Color modes supported by the device
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Declaration
public ColorMode SupportedColorModes { get; }
Fields
iS31FL3731
Is31fl3731 object to manage the leds
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Declaration
protected readonly Is31fl3731 iS31FL3731
Methods
Clear(bool)
Clear the display buffer
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Declaration
public void Clear(bool updateDisplay = false)
Parameters
| Type | Name | Description |
|---|---|---|
System.Boolean | updateDisplay | Force a display update if true, false to clear the buffer |
DrawPixel(int, int, Color)
Turn on an RGB LED with the specified color on (x,y) coordinates
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Declaration
public void DrawPixel(int x, int y, Color color)
Parameters
| Type | Name | Description |
|---|---|---|
System.Int32 | x | The x position in pixels 0 indexed from the left |
System.Int32 | y | The y position in pixels 0 indexed from the top |
Meadow.Color | color | The color to draw normalized to black/off or white/on |
DrawPixel(int, int, bool)
Turn on a LED on (x,y) coordinates
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Declaration
public void DrawPixel(int x, int y, bool colored)
Parameters
| Type | Name | Description |
|---|---|---|
System.Int32 | x | The x position in pixels 0 indexed from the left |
System.Int32 | y | The y position in pixels 0 indexed from the top |
System.Boolean | colored | Led is on if true, off if false |
DrawPixel(int, int, byte)
Turn on LED with the specified brightness on (x,y) coordinates
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Declaration
public void DrawPixel(int x, int y, byte brightness)
Parameters
| Type | Name | Description |
|---|---|---|
System.Int32 | x | The x position in pixels 0 indexed from the left |
System.Int32 | y | The y position in pixels 0 indexed from the top |
System.Byte | brightness | The led brightness from 0-255 |
InvertPixel(int, int)
Invert the color of the pixel at the given location
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Declaration
public void InvertPixel(int x, int y)
Parameters
| Type | Name | Description |
|---|---|---|
System.Int32 | x | The x position in pixels 0 indexed from the left |
System.Int32 | y | The y position in pixels 0 indexed from the top |
WriteBuffer(int, int, IPixelBuffer)
Draw a buffer to the display
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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 0 indexed from the left |
System.Int32 | y | The y position in pixels 0 indexed from the top |
Meadow.Peripherals.Displays.IPixelBuffer | displayBuffer | The display buffer to draw to the CharlieWing |
Fill(Color, bool)
Fill the display buffer to a normalized color
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Declaration
public void Fill(Color fillColor, bool updateDisplay = false)
Parameters
| Type | Name | Description |
|---|---|---|
Meadow.Color | fillColor | The clear color which will be normalized to black/off or white/on |
System.Boolean | updateDisplay | Force a display update if true, false to clear the buffer |
Fill(int, int, int, int, Color)
Fill the display
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Declaration
public void Fill(int x, int y, int width, int height, Color fillColor)
Parameters
| Type | Name | Description |
|---|---|---|
System.Int32 | x | The x position in pixels 0 indexed from the left |
System.Int32 | y | The y position in pixels 0 indexed from the top |
System.Int32 | width | The width to fill in pixels |
System.Int32 | height | The height to fill in pixels |
Meadow.Color | fillColor | The fillColor color which will be normalized to black/off or white/on |
Show()
Update the display from the offscreen buffer
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Declaration
public void Show()
Show(int, int, int, int)
Update a region of the display from the offscreen buffer
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Declaration
public void Show(int left, int top, int right, int bottom)
Parameters
| Type | Name | Description |
|---|---|---|
System.Int32 | left | The left bounding position in pixels |
System.Int32 | top | The top bounding position in pixels |
System.Int32 | right | The right bounding position in pixels |
System.Int32 | bottom | The bottom bounding position in pixels |
Show(byte)
Update the display from a specific iS31FL3731 frame
View Source
Declaration
public void Show(byte frame)
Parameters
| Type | Name | Description |
|---|---|---|
System.Byte | frame | The frame to show (0-7) |
Implements
Meadow.Peripherals.Displays.IPixelDisplayMeadow.Peripherals.Displays.IDisplay