start of virtual devices

Source/Meadow.Foundation.Peripherals/Displays.Virtual/Driver/Displays.Virtual.csproj

@@ -0,0 +1,27 @@
+<Project Sdk="Meadow.Sdk/1.1.0">
+  <PropertyGroup>
+    <Version>1.11.0</Version>
+    <PackageReadmeFile>Readme.md</PackageReadmeFile>
+    <Nullable>enable</Nullable>
+    <LangVersion>10.0</LangVersion>
+    <PackageLicenseExpression>Apache-2.0</PackageLicenseExpression>
+    <GenerateDocumentationFile>true</GenerateDocumentationFile>
+    <PackageIcon>icon.png</PackageIcon>
+    <Authors>Wilderness Labs, Inc</Authors>
+    <TargetFramework>netstandard2.1</TargetFramework>
+    <OutputType>Library</OutputType>
+    <AssemblyName>VirtualDisplays</AssemblyName>
+    <Company>Wilderness Labs, Inc</Company>
+    <PackageProjectUrl>http://developer.wildernesslabs.co/Meadow/Meadow.Foundation/</PackageProjectUrl>
+    <PackageId>Meadow.Foundation.Displays.Virtual</PackageId>
+    <RepositoryUrl>https://github.com/WildernessLabs/Meadow.Foundation</RepositoryUrl>
+    <PackageTags>Meadow,Meadow.Foundation,Displays</PackageTags>
+    <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
+    <Description>Meadow Desktop virtual displays</Description>
+  </PropertyGroup>
+  <ItemGroup>
+    <None Include=".\Readme.md" Pack="true" PackagePath="" />
+    <None Include="..\..\..\icon.png" Pack="true" PackagePath="" />
+    <ProjectReference Include="..\..\..\Meadow.Foundation.Libraries_and_Frameworks\Graphics.MicroGraphics\Driver\Graphics.MicroGraphics.csproj" />
+  </ItemGroup>
+</Project>

Source/Meadow.Foundation.Peripherals/Displays.Virtual/Driver/Epd5in65fVirtual.cs

@@ -0,0 +1,16 @@
+using Meadow.Peripherals.Displays;
+
+namespace Meadow.Foundation.Displays;
+
+/// <summary>
+/// A virtual display instance of the Epd5in65 epaper display.
+///
+/// TODO: Move to epapers project when finished.
+/// </summary>
+public class Epd5in65fVirtual : VirtualDisplayBase
+{
+    public Epd5in65fVirtual() : base(600, 448, RotationType.Normal, ColorMode.Format4bppIndexed)
+    {
+        base.SupportedColorModes = ColorMode.Format4bppIndexed;
+    }
+}

Source/Meadow.Foundation.Peripherals/Displays.Virtual/Driver/IVirtualDisplay.cs

@@ -0,0 +1,7 @@
+using Meadow.Peripherals.Displays;
+
+namespace Meadow.Foundation.Displays;
+
+public interface IVirtualDisplay : IPixelDisplay
+{
+}

Source/Meadow.Foundation.Peripherals/Displays.Virtual/Driver/Ili9341Virtual.cs

@@ -0,0 +1,17 @@
+using Meadow.Peripherals.Displays;
+
+namespace Meadow.Foundation.Displays;
+
+/// <summary>
+/// Sample named virtual display
+///
+/// TODO: Move this to the TFT Displays project after we're happy with implementation. Only in here right now for
+/// convenience as a WiP.
+/// </summary>
+public class Ili9341Virtual : VirtualDisplayBase
+{
+    public Ili9341Virtual(RotationType rotationType = RotationType._270Degrees)
+        : base(240, 320, rotationType)
+    {
+    }
+}

Source/Meadow.Foundation.Peripherals/Displays.Virtual/Driver/Readme.md

@@ -0,0 +1,86 @@
+# Meadow.Foundation.Displays.Uc1609c
+
+**Uc1609c SPI monochrome OLED display**
+
+The **Uc1609c** library is included in the **Meadow.Foundation.Displays.Uc1609c** nuget package and is designed for the [Wilderness Labs](www.wildernesslabs.co) Meadow .NET IoT platform.
+
+This driver is part of the [Meadow.Foundation](https://developer.wildernesslabs.co/Meadow/Meadow.Foundation/) peripherals library, an open-source repository of drivers and libraries that streamline and simplify adding hardware to your C# .NET Meadow IoT applications.
+
+For more information on developing for Meadow, visit [developer.wildernesslabs.co](http://developer.wildernesslabs.co/).
+
+To view all Wilderness Labs open-source projects, including samples, visit [github.com/wildernesslabs](https://github.com/wildernesslabs/).
+
+## Installation
+
+You can install the library from within Visual studio using the the NuGet Package Manager or from the command line using the .NET CLI:
+
+`dotnet add package Meadow.Foundation.Displays.Uc1609c`
+## Usage
+
+```csharp
+MicroGraphics graphics;
+
+public override Task Initialize()
+{
+    Resolver.Log.Info("Initializing...");
+
+    var uc1609c = new Uc1609c
+    (
+        spiBus: Device.CreateSpiBus(),
+        chipSelectPin: Device.Pins.A03,
+        dcPin: Device.Pins.A04,
+        resetPin: Device.Pins.A05,
+        width: 192,
+        height: 64
+    );
+
+    graphics = new MicroGraphics(uc1609c)
+    {
+        CurrentFont = new Font8x8()
+    };
+
+    return base.Initialize();
+}
+
+public override Task Run()
+{
+    graphics.Clear();
+    graphics.DrawTriangle(10, 10, 50, 50, 10, 50, false);
+    graphics.DrawRectangle(20, 15, 40, 20, true);
+    graphics.DrawText(5, 5, "UC1609C");
+    graphics.DrawCircle(96, 32, 16);
+    graphics.Show();
+
+    Resolver.Log.Info("Run complete");
+
+    return base.Run();
+}
+
+```
+## How to Contribute
+
+- **Found a bug?** [Report an issue](https://github.com/WildernessLabs/Meadow_Issues/issues)
+- Have a **feature idea or driver request?** [Open a new feature request](https://github.com/WildernessLabs/Meadow_Issues/issues)
+- Want to **contribute code?** Fork the [Meadow.Foundation](https://github.com/WildernessLabs/Meadow.Foundation) repository and submit a pull request against the `develop` branch
+
+
+## Need Help?
+
+If you have questions or need assistance, please join the Wilderness Labs [community on Slack](http://slackinvite.wildernesslabs.co/).
+## About Meadow
+
+Meadow is a complete, IoT platform with defense-grade security that runs full .NET applications on embeddable microcontrollers and Linux single-board computers including Raspberry Pi and NVIDIA Jetson.
+
+### Build
+
+Use the full .NET platform and tooling such as Visual Studio and plug-and-play hardware drivers to painlessly build IoT solutions.
+
+### Connect
+
+Utilize native support for WiFi, Ethernet, and Cellular connectivity to send sensor data to the Cloud and remotely control your peripherals.
+
+### Deploy
+
+Instantly deploy and manage your fleet in the cloud for OtA, health-monitoring, logs, command + control, and enterprise backend integrations.
+
+

Source/Meadow.Foundation.Peripherals/Displays.Virtual/Driver/VirtualDisplayBase.cs

@@ -0,0 +1,89 @@
+using Meadow.Peripherals.Displays;
+
+namespace Meadow.Foundation.Displays;
+
+public class VirtualDisplayBase : IResizablePixelDisplay
+{
+    public RotationType Rotation { get; }
+    /// <inheritdoc/>
+    public ColorMode ColorMode { get; }
+    /// <inheritdoc/>
+    public ColorMode SupportedColorModes { get; protected set; }
+    /// <inheritdoc/>
+    public int Width { get; }
+    /// <inheritdoc/>
+    public int Height { get; }
+
+    protected VirtualDisplayBase(
+        int width, int height, 
+        RotationType rotationType, 
+        ColorMode colorMode = ColorMode.Format24bppRgb888)
+    {
+        Width = width;
+        Height = height;
+        Rotation = rotationType;
+        ColorMode = colorMode;
+    }
+
+    /// <inheritdoc/>
+    public IPixelBuffer PixelBuffer => throw new System.NotImplementedException();
+
+    /// <inheritdoc/>
+    public void Clear(bool updateDisplay = false)
+    {
+        throw new System.NotImplementedException();
+    }
+
+    /// <inheritdoc/>
+    public void DrawPixel(int x, int y, Color color)
+    {
+        throw new System.NotImplementedException();
+    }
+
+    /// <inheritdoc/>
+    public void DrawPixel(int x, int y, bool enabled)
+    {
+        throw new System.NotImplementedException();
+    }
+
+    /// <inheritdoc/>
+    public void Fill(Color fillColor, bool updateDisplay = false)
+    {
+        throw new System.NotImplementedException();
+    }
+
+    /// <inheritdoc/>
+    public void Fill(int x, int y, int width, int height, Color fillColor)
+    {
+        throw new System.NotImplementedException();
+    }
+
+    /// <inheritdoc/>
+    public void InvertPixel(int x, int y)
+    {
+        throw new System.NotImplementedException();
+    }
+
+    /// <inheritdoc/>
+    public void Show()
+    {
+        throw new System.NotImplementedException();
+    }
+
+    /// <inheritdoc/>
+    public void Show(int left, int top, int right, int bottom)
+    {
+        throw new System.NotImplementedException();
+    }
+
+    /// <inheritdoc/>
+    public void WriteBuffer(int x, int y, IPixelBuffer displayBuffer)
+    {
+        throw new System.NotImplementedException();
+    }
+
+    public void Resize(int width, int height, float displayScale = 1)
+    {
+        throw new System.NotImplementedException();
+    }
+}

Source/Meadow.Foundation.sln

@@ -1632,8 +1632,13 @@ EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Keller XLine", "Keller XLine", "{2240AB38-3CC6-4800-8556-D3BB5C44B720}"
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Sensors.Environmental.Keller.XLine", "Meadow.Foundation.Peripherals\Sensors.Environmental.Keller.XLine\Driver\Sensors.Environmental.Keller.XLine.csproj", "{729B86E1-49EE-4668-A599-8D7C28842F9E}"
+EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Epd2in15g_Sample", "Meadow.Foundation.Peripherals\Displays.ePaperWaveShare\Samples\Epd2in15g_Sample\Epd2in15g_Sample.csproj", "{EA8D8CA1-BB32-49D6-88CF-9EB50ABDC44B}"
 EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Virtual", "Virtual", "{B3A7C8DE-0F13-43DF-AEAC-3A545CEABB41}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Displays.Virtual", "Meadow.Foundation.Peripherals\Displays.Virtual\Driver\Displays.Virtual.csproj", "{108AA141-D896-4D9B-8675-89714104B2AB}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -3954,6 +3959,12 @@ Global
 		{EA8D8CA1-BB32-49D6-88CF-9EB50ABDC44B}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{EA8D8CA1-BB32-49D6-88CF-9EB50ABDC44B}.Release|Any CPU.Build.0 = Release|Any CPU
 		{EA8D8CA1-BB32-49D6-88CF-9EB50ABDC44B}.Release|Any CPU.Deploy.0 = Release|Any CPU
+		{108AA141-D896-4D9B-8675-89714104B2AB}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{108AA141-D896-4D9B-8675-89714104B2AB}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{108AA141-D896-4D9B-8675-89714104B2AB}.Debug|Any CPU.Deploy.0 = Debug|Any CPU
+		{108AA141-D896-4D9B-8675-89714104B2AB}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{108AA141-D896-4D9B-8675-89714104B2AB}.Release|Any CPU.Build.0 = Release|Any CPU
+		{108AA141-D896-4D9B-8675-89714104B2AB}.Release|Any CPU.Deploy.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -4768,6 +4779,8 @@ Global
 		{2240AB38-3CC6-4800-8556-D3BB5C44B720} = {78E463DA-0FA1-4AAE-A281-D3297C9388C9}
 		{729B86E1-49EE-4668-A599-8D7C28842F9E} = {2240AB38-3CC6-4800-8556-D3BB5C44B720}
 		{EA8D8CA1-BB32-49D6-88CF-9EB50ABDC44B} = {7311794D-7D2F-47E8-A5B0-C216CBD64A13}
+		{B3A7C8DE-0F13-43DF-AEAC-3A545CEABB41} = {2B794146-DFEE-475A-B919-7D3ED48587B8}
+		{108AA141-D896-4D9B-8675-89714104B2AB} = {B3A7C8DE-0F13-43DF-AEAC-3A545CEABB41}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {AF7CA16F-8C38-4546-87A2-5DAAF58A1520}