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Merge pull request #4 from WildernessLabs/adrian-altair
Altair 8800 Retro click driver + sample
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| namespace Meadow.Foundation.mikroBUS.Displays | ||
| { | ||
| public partial class C8800Retro | ||
| { | ||
| /// <summary> | ||
| /// Button array columns (1-4) | ||
| /// </summary> | ||
| public enum ButtonColumn | ||
| { | ||
| /// <summary> | ||
| /// Button column 1 | ||
| /// </summary> | ||
| _1, | ||
| /// <summary> | ||
| /// Button column 2 | ||
| /// </summary> | ||
| _2, | ||
| /// <summary> | ||
| /// Button column 3 | ||
| /// </summary> | ||
| _3, | ||
| /// <summary> | ||
| /// Button column 4 | ||
| /// </summary> | ||
| _4, | ||
| } | ||
|
|
||
| /// <summary> | ||
| /// Button array rows (A-D) | ||
| /// </summary> | ||
| public enum ButtonRow | ||
| { | ||
| /// <summary> | ||
| /// Button row A | ||
| /// </summary> | ||
| A, | ||
| /// <summary> | ||
| /// Button row B | ||
| /// </summary> | ||
| B, | ||
| /// <summary> | ||
| /// Button row C | ||
| /// </summary> | ||
| C, | ||
| /// <summary> | ||
| /// Button row D | ||
| /// </summary> | ||
| D, | ||
| } | ||
| } | ||
| } |
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| using Meadow.Foundation.ICs.IOExpanders; | ||
| using Meadow.Hardware; | ||
| using Meadow.Peripherals.Sensors.Buttons; | ||
|
|
||
| namespace Meadow.Foundation.mikroBUS.Displays | ||
| { | ||
| /// <summary> | ||
| /// Represents a mikroBUS Altair 8800 Retro click board | ||
| /// </summary> | ||
| public partial class C8800Retro : As1115 | ||
| { | ||
| /// <summary> | ||
| /// Creates an Altair 8800 retro click board object | ||
| /// </summary> | ||
| /// <param name="device">The Meadow device</param> | ||
| /// <param name="i2cBus">The I2C bus</param> | ||
| /// <param name="buttonInterruptPin">The interrupt pin</param> | ||
| /// <param name="address">The I2C address</param> | ||
| public C8800Retro(IMeadowDevice device, II2cBus i2cBus, IPin buttonInterruptPin, byte address = 0) | ||
| : base(device, i2cBus, buttonInterruptPin, address) | ||
| { | ||
| } | ||
|
|
||
| /// <summary> | ||
| /// Get the button for a given row and column | ||
| /// </summary> | ||
| /// <param name="column">The column of the button (1-4)</param> | ||
| /// <param name="row">The row of the button (A-D)</param> | ||
| /// <returns>The IButton object</returns> | ||
| public IButton GetButton(ButtonColumn column, ButtonRow row) | ||
| { | ||
| KeyScanButtonType buttonType = KeyScanButtonType.None; | ||
|
|
||
| if(row == ButtonRow.A) | ||
| { | ||
| buttonType = column switch | ||
| { | ||
| ButtonColumn._1 => KeyScanButtonType.Button1, | ||
| ButtonColumn._2 => KeyScanButtonType.Button2, | ||
| ButtonColumn._3 => KeyScanButtonType.Button3, | ||
| ButtonColumn._4 => KeyScanButtonType.Button4, | ||
| _ => KeyScanButtonType.None | ||
| }; | ||
| } | ||
| if (row == ButtonRow.B) | ||
| { | ||
| buttonType = column switch | ||
| { | ||
| ButtonColumn._1 => KeyScanButtonType.Button5, | ||
| ButtonColumn._2 => KeyScanButtonType.Button6, | ||
| ButtonColumn._3 => KeyScanButtonType.Button7, | ||
| ButtonColumn._4 => KeyScanButtonType.Button8, | ||
| _ => KeyScanButtonType.None | ||
| }; | ||
| } | ||
| if (row == ButtonRow.C) | ||
| { | ||
| buttonType = column switch | ||
| { | ||
| ButtonColumn._1 => KeyScanButtonType.Button9, | ||
| ButtonColumn._2 => KeyScanButtonType.Button10, | ||
| ButtonColumn._3 => KeyScanButtonType.Button11, | ||
| ButtonColumn._4 => KeyScanButtonType.Button12, | ||
| _ => KeyScanButtonType.None | ||
| }; | ||
| } | ||
| if (row == ButtonRow.D) | ||
| { | ||
| buttonType = column switch | ||
| { | ||
| ButtonColumn._1 => KeyScanButtonType.Button13, | ||
| ButtonColumn._2 => KeyScanButtonType.Button14, | ||
| ButtonColumn._3 => KeyScanButtonType.Button15, | ||
| ButtonColumn._4 => KeyScanButtonType.Button16, | ||
| _ => KeyScanButtonType.None | ||
| }; | ||
| } | ||
|
|
||
| return KeyScanButtons[buttonType]; | ||
| } | ||
| } | ||
| } |
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| @@ -0,0 +1,24 @@ | ||
| <Project Sdk="Meadow.Sdk/1.1.0"> | ||
| <PropertyGroup> | ||
| <GenerateDocumentationFile>true</GenerateDocumentationFile> | ||
| <PackageIcon>icon.png</PackageIcon> | ||
| <Authors>Wilderness Labs, Inc</Authors> | ||
| <TargetFramework>netstandard2.1</TargetFramework> | ||
| <OutputType>Library</OutputType> | ||
| <AssemblyName>C8800Retro</AssemblyName> | ||
| <Company>Wilderness Labs, Inc</Company> | ||
| <PackageProjectUrl>http://developer.wildernesslabs.co/Meadow/Meadow.Foundation/</PackageProjectUrl> | ||
| <PackageId>Meadow.Foundation.mikroBUS.Sensors.Buttons.C8800Retro</PackageId> | ||
| <RepositoryUrl>https://github.com/WildernessLabs/Meadow.Foundation</RepositoryUrl> | ||
| <PackageTags>Meadow, Meadow.Foundation, altair, as1115, retro, MikroBus, Mikroe, MikroElectronika, buttons, leds, led driver, keyscan</PackageTags> | ||
| <Version>0.1.0</Version> | ||
| <GeneratePackageOnBuild>true</GeneratePackageOnBuild> | ||
| <Description>MikroElectronika Altair 8800 I2C led driver and keyscan MikroBus retro click board</Description> | ||
| </PropertyGroup> | ||
| <ItemGroup> | ||
| <None Include="..\..\icon.png" Pack="true" PackagePath="" /> | ||
| </ItemGroup> | ||
| <ItemGroup> | ||
| <ProjectReference Include="..\..\..\..\Meadow.Foundation\Source\Meadow.Foundation.Peripherals\ICs.IOExpanders.As1115\Driver\ICs.IOExpanders.As1115.csproj" /> | ||
| </ItemGroup> | ||
| </Project> |
12 changes: 12 additions & 0 deletions
12
Source/C8800Retro/Sample/C8800Retro_Sample/C8800Retro_Sample.csproj
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| <Project Sdk="Meadow.Sdk/1.1.0"> | ||
| <PropertyGroup> | ||
| <TargetFramework>netstandard2.1</TargetFramework> | ||
| <CopyLocalLockFileAssemblies>true</CopyLocalLockFileAssemblies> | ||
| <OutputType>Library</OutputType> | ||
| <AssemblyName>App</AssemblyName> | ||
| </PropertyGroup> | ||
| <ItemGroup> | ||
| <ProjectReference Include="..\..\..\..\..\Meadow.Core\source\Meadow.F7\Meadow.F7.csproj" /> | ||
| <ProjectReference Include="..\..\Driver\C8800Retro.csproj" /> | ||
| </ItemGroup> | ||
| </Project> |
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| @@ -0,0 +1,57 @@ | ||
| using Meadow; | ||
| using Meadow.Devices; | ||
| using Meadow.Foundation; | ||
| using Meadow.Foundation.Graphics; | ||
| using Meadow.Foundation.mikroBUS.Displays; | ||
| using System; | ||
| using System.Threading.Tasks; | ||
|
|
||
| namespace C8800Retro_Sample | ||
| { | ||
| // Change F7FeatherV2 to F7FeatherV1 for V1.x boards | ||
| public class MeadowApp : App<F7FeatherV2> | ||
| { | ||
| //<!=SNIP=> | ||
|
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| C8800Retro altair; | ||
|
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| MicroGraphics graphics; | ||
|
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| public override Task Initialize() | ||
| { | ||
| Console.WriteLine("Initializing ..."); | ||
|
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| altair = new C8800Retro(Device, Device.CreateI2cBus(), Device.Pins.D03); | ||
|
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| var button1B = altair.GetButton(C8800Retro.ButtonColumn._1, C8800Retro.ButtonRow.B); | ||
| button1B.Clicked += Button1B_Clicked; | ||
|
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| graphics = new MicroGraphics(altair) | ||
| { | ||
| CurrentFont = new Font4x8(), | ||
| }; | ||
|
|
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| return base.Initialize(); | ||
| } | ||
|
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| private void Button1B_Clicked(object sender, EventArgs e) | ||
| { | ||
| Console.WriteLine("Button 1B clicked"); | ||
| } | ||
|
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| public override async Task Run() | ||
| { | ||
| altair.EnableBlink(true, true); | ||
|
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| graphics.Clear(); | ||
| graphics.DrawText(0, 0, "MF", Color.White); | ||
| graphics.Show(); | ||
|
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| await Task.Delay(6000); | ||
|
|
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| altair.EnableBlink(false); | ||
| } | ||
|
|
||
| //<!=SNOP=> | ||
| } | ||
| } |
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