Meadow.Foundation.Displays.Il0376F

Il0376F
Status
Source code	GitHub
Datasheet(s)	GitHub
NuGet package

The IL0376F is a tri-color display controller for ePaper displays. Data is sent to the controller via SPI and only supports full screen updates.

The IL0376F is most commonly paired with a a tri-color 1.54" 200x200 pixel display.

Sample projects available on GitHub

Code Example

MicroGraphics graphics;

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

    var display = new Il0376F(
        spiBus: Device.CreateSpiBus(),
        chipSelectPin: Device.Pins.D02,
        dcPin: Device.Pins.D01,
        resetPin: Device.Pins.D00,
        busyPin: Device.Pins.D03,
        width: 200,
        height: 200);

    graphics = new MicroGraphics(display);

    return Task.CompletedTask;
}

public override Task Run()
{
    //any color but black will show the ePaper alternate color 
    graphics.DrawRectangle(1, 1, 126, 32, Color.Red, false);

    graphics.CurrentFont = new Font8x12();
    graphics.DrawText(2, 2, "IL0376F", Color.Black);
    graphics.DrawText(2, 20, "Meadow F7", Color.Black);

    graphics.Show();

    return Task.CompletedTask;
}

Sample project(s) available on GitHub

Wiring Example

To control a IL0376F from Meadow, connect the following:

IL0376F	Meadow Pin
BUSY	D15
RST	D14
DC	D13
CS	D12
CLK	SCK
DIN	MOSI
GND	GND
3V3	3V3

If your display does not include any of the above pins, they can be omitted. Pass NULL into the constructor for the missing pin(s).

Class Il0376F

Represents an Il0376F ePaper color display 200x200, e-Ink three-color display, SPI interface

Assembly: EPaper.dll

View Source

Declaration

public class Il0376F : EPaperTriColorBase, ISpiPeripheral, IDisposable, IPixelDisplay, IDisplay

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

Derived:
Meadow.Foundation.Displays.Epd1in54b

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

Properties

IsBlackInverted

Does the display invert data for black pixels

View Source

Declaration

protected override bool IsBlackInverted { get; }

IsColorInverted

Does the display invert data for color pixels

View Source

Declaration

protected override bool IsColorInverted { get; }

Methods

Initialize()

Initialize the display

View Source

Declaration

protected override void Initialize()

DisplayFrame()

Display data from the display controller SRAM

View Source

Declaration

protected void DisplayFrame()

Sleep()

Set the display to sleep state

View Source

Declaration

protected void Sleep()

Show()

Update the display from the offscreen buffer

View Source

Declaration

public override void Show()

Show(int, int, int, int)

Update a region of the display from the offscreen buffer

View Source

Declaration

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

Parameters

Type	Name	Description
System.Int32	left	Left bounds in pixels
System.Int32	top	Top bounds in pixels
System.Int32	right	Right bounds in pixels
System.Int32	bottom	Bottom bounds in pixels

Implements

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