Meadow.Foundation.Displays.Il3897
Il3897 | |
---|---|
Status | |
Source code | GitHub |
Datasheet(s) | GitHub |
NuGet package |
The IL3897 is a dual-color display controller for ePaper displays. Data is sent to the controller via SPI and supports full screen updates only.
The IL3897 is commonly paired with a 2.13" two color ePaper display.
Sample projects available on GitHub
Code Example
MicroGraphics graphics;
public override Task Initialize()
{
Resolver.Log.Info("Initialize ...");
var display = new Il3897(
spiBus: Device.CreateSpiBus(),
chipSelectPin: Device.Pins.D02,
dcPin: Device.Pins.D01,
resetPin: Device.Pins.D00,
busyPin: Device.Pins.D03,
width: 122,
height: 250);
graphics = new MicroGraphics(display);
return Task.CompletedTask;
}
public override Task Run()
{
graphics.DrawRectangle(1, 1, 126, 32, Color.Red, false);
graphics.CurrentFont = new Font8x12();
graphics.DrawText(2, 2, "IL0373", 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 IL3897 from Meadow, connect the following:
IL3897 | 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 Il3897
Represents an Il3897 ePaper display
Assembly: EPaper.dll
View Source
public class Il3897 : EPaperMonoBase, ISpiPeripheral, IDisposable, IPixelDisplay, IDisplay
Inheritance: System.Object
-> Meadow.Foundation.Displays.EPaperBase
Derived:
Meadow.Foundation.Displays.Epd2in13
Implements:
Meadow.Hardware.ISpiPeripheral
, System.IDisposable
, Meadow.Peripherals.Displays.IPixelDisplay
, Meadow.Peripherals.Displays.IDisplay
Methods
Initialize()
Initialize the display
View Source
protected override void Initialize()
Implements
Meadow.Hardware.ISpiPeripheral
System.IDisposable
Meadow.Peripherals.Displays.IPixelDisplay
Meadow.Peripherals.Displays.IDisplay