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Merge pull request #21 from WildernessLabs/feature/chromatek
Added ChromaTek momentary button
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,64 @@ | ||
| using Meadow.Foundation.Leds; | ||
| using Meadow.Hardware; | ||
| using System; | ||
| using System.Collections; | ||
| using System.Collections.Generic; | ||
|
|
||
| namespace Meadow.Foundation.Switches.ChromaTek; | ||
|
|
||
| /// <summary> | ||
| /// Represents a collection of ChromaTek buttons with WS2812 color LEDs | ||
| /// </summary> | ||
| public class ButtonCollection : IEnumerable<IChromaTekButton> | ||
| { | ||
| private Ws2812 ws2812 = default!; | ||
| private List<IChromaTekButton> buttons = new(); | ||
|
|
||
| /// <summary> | ||
| /// Creates a collection of buttons | ||
| /// </summary> | ||
| /// <param name="bus">The SPI bus that all buttons are connected to</param> | ||
| /// <param name="buttons">The list of button on the bus</param> | ||
| public ButtonCollection(ISpiBus bus, params IChromaTekButton[] buttons) | ||
| { | ||
| ws2812 = new Ws2812(bus, buttons.Length); | ||
| var index = 0; | ||
|
|
||
| foreach (var button in buttons) | ||
| { | ||
| switch (button) | ||
| { | ||
| case MomentaryButton mb: | ||
| mb.LedController = ws2812; | ||
| mb.ButtonIndex = index; | ||
| this.buttons.Add(mb); | ||
| break; | ||
| case LatchingButton lb: | ||
| lb.LedController = ws2812; | ||
| lb.ButtonIndex = index; | ||
| this.buttons.Add(lb); | ||
| break; | ||
| default: throw new ArgumentException("Button is not a ChromaTek button"); | ||
|
|
||
| }; | ||
| index++; | ||
| } | ||
| } | ||
|
|
||
| /// <inheritdoc/> | ||
| public IChromaTekButton this[int index] | ||
| { | ||
| get => buttons[index]; | ||
| } | ||
|
|
||
| /// <inheritdoc/> | ||
| public IEnumerator<IChromaTekButton> GetEnumerator() | ||
| { | ||
| return buttons.GetEnumerator(); | ||
| } | ||
|
|
||
| IEnumerator IEnumerable.GetEnumerator() | ||
| { | ||
| return GetEnumerator(); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,11 @@ | ||
| using Meadow.Hardware; | ||
| using Meadow.Peripherals.Sensors; | ||
|
|
||
| namespace Meadow.Foundation.Switches.ChromaTek; | ||
|
|
||
| /// <summary> | ||
| /// Represents a ChromaTek button with a WS2812 color LED | ||
| /// </summary> | ||
| public interface IChromaTekButton : IColorable, ISensor<bool> | ||
| { | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,70 @@ | ||
| using Meadow.Foundation.Leds; | ||
| using Meadow.Foundation.Sensors.Switches; | ||
| using Meadow.Hardware; | ||
| using System; | ||
|
|
||
| namespace Meadow.Foundation.Switches.ChromaTek; | ||
|
|
||
| /// <summary> | ||
| /// Represents a latching push button with a WS2812 color LED | ||
| /// </summary> | ||
| public class LatchingButton : SpstSwitch, IChromaTekButton | ||
| { | ||
| private ISpiBus? bus = null; | ||
| private Color color = Color.Black; | ||
|
|
||
| internal Ws2812? LedController { get; set; } = default!; | ||
| internal int ButtonIndex { get; set; } = 0; | ||
|
|
||
| /// <summary> | ||
| /// Creates an instance of a ChromaTekLatchingButton | ||
| /// </summary> | ||
| /// <param name="bus">The SPI bus COPI line connected to the WS2812 data line</param> | ||
| /// <param name="inputPort">The interrupt port connected to the switch</param> | ||
| public LatchingButton(IDigitalInterruptPort inputPort, ISpiBus? bus = null) | ||
| : base(inputPort) | ||
| { | ||
| this.bus = bus; | ||
| } | ||
|
|
||
| /// <summary> | ||
| /// Creates an instance of a ChromaTekLatchingButton | ||
| /// </summary> | ||
| /// <param name="bus">The SPI bus COPI line connected to the WS2812 data line</param> | ||
| /// <param name="pin">The IPin connected to the switch</param> | ||
| /// <param name="interruptMode">The interrupt mode for the switch pin</param> | ||
| /// <param name="resistorMode">The resistor mode for the switch pin</param> | ||
| public LatchingButton(IPin pin, InterruptMode interruptMode, ResistorMode resistorMode, ISpiBus? bus = null) | ||
| : base(pin, interruptMode, resistorMode) | ||
| { | ||
| this.bus = bus; | ||
| } | ||
|
|
||
| private void Initialize() | ||
| { | ||
| if (LedController != null) return; | ||
|
|
||
| if (bus == null) | ||
| { | ||
| throw new Exception("This button must either be constructed withan ISpiBus or added to a ButtonCollection"); | ||
| } | ||
|
|
||
| LedController = new Ws2812(bus, 1); | ||
| } | ||
|
|
||
| /// <inheritdoc/> | ||
| public void SetColor(Color color) | ||
| { | ||
| if (LedController == null) | ||
| { | ||
| Initialize(); | ||
| } | ||
|
|
||
| LedController?.SetLed(ButtonIndex, color); | ||
| LedController?.Show(); | ||
| this.color = color; | ||
| } | ||
|
|
||
| /// <inheritdoc/> | ||
| public Color GetColor() => color; | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,82 @@ | ||
| using Meadow.Foundation.Leds; | ||
| using Meadow.Foundation.Sensors.Buttons; | ||
| using Meadow.Hardware; | ||
| using System; | ||
|
|
||
| namespace Meadow.Foundation.Switches.ChromaTek; | ||
|
|
||
| /// <summary> | ||
| /// Represents a momentary push button with a WS2812 color LED | ||
| /// </summary> | ||
| public class MomentaryButton : PushButton, IChromaTekButton | ||
| { | ||
| private ISpiBus? bus = null; | ||
| private Color color = Color.Black; | ||
|
|
||
| internal Ws2812 LedController { get; set; } = default!; | ||
| internal int ButtonIndex { get; set; } = 0; | ||
|
|
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| /// <summary> | ||
| /// Creates an instance of a ChromaTekMomentaryButton | ||
| /// </summary> | ||
| /// <param name="bus">The SPI bus COPI line connected to the WS2812 data line</param> | ||
| /// <param name="inputPort">The interrupt port connected to the switch</param> | ||
| public MomentaryButton(IDigitalInterruptPort inputPort, ISpiBus? bus = null) | ||
| : base(inputPort) | ||
| { | ||
| this.bus = bus; | ||
| } | ||
|
|
||
| /// <summary> | ||
| /// Creates an instance of a ChromaTekMomentaryButton | ||
| /// </summary> | ||
| /// <param name="bus">The SPI bus COPI line connected to the WS2812 data line</param> | ||
| /// <param name="pin">The IPin connected to the switch</param> | ||
| /// <param name="resistorMode">The resistor mode for the switch pin</param> | ||
| public MomentaryButton(IPin pin, ResistorMode resistorMode, ISpiBus? bus = null) | ||
| : base(pin, resistorMode) | ||
| { | ||
| this.bus = bus; | ||
| } | ||
|
|
||
| /// <summary> | ||
| /// Creates an instance of a ChromaTekMomentaryButton | ||
| /// </summary> | ||
| /// <param name="bus">The SPI bus COPI line connected to the WS2812 data line</param> | ||
| /// <param name="pin">The IPin connected to the switch</param> | ||
| /// <param name="resistorMode">The resistor mode for the switch pin</param> | ||
| /// <param name="debounceDuration">Debounce duration for the interrupt pin</param> | ||
| public MomentaryButton(IPin pin, ResistorMode resistorMode, TimeSpan debounceDuration, ISpiBus? bus = null) | ||
| : base(pin, resistorMode, debounceDuration) | ||
| { | ||
| this.bus = bus; | ||
| } | ||
|
|
||
| private void Initialize() | ||
| { | ||
| if (LedController != null) return; | ||
|
|
||
| if (bus == null) | ||
| { | ||
| throw new Exception("This button must either be constructed withan ISpiBus or added to a ButtonCollection"); | ||
| } | ||
|
|
||
| LedController = new Ws2812(bus, 1); | ||
| } | ||
|
|
||
| /// <inheritdoc/> | ||
| public void SetColor(Color color) | ||
| { | ||
| if (LedController == null) | ||
| { | ||
| Initialize(); | ||
| } | ||
|
|
||
| LedController?.SetLed(ButtonIndex, color); | ||
| LedController?.Show(); | ||
| this.color = color; | ||
| } | ||
|
|
||
| /// <inheritdoc/> | ||
| public Color GetColor() => color; | ||
| } |
28 changes: 28 additions & 0 deletions
28
Source/Switches.ChromaTek/Driver/Switches.ChromaTek.csproj
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| <Project Sdk="Meadow.Sdk/1.1.0"> | ||
| <PropertyGroup> | ||
| <Version>1.11.0</Version> | ||
| <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>Switches.ChromaTek</AssemblyName> | ||
| <Company>Wilderness Labs, Inc</Company> | ||
| <PackageProjectUrl>http://developer.wildernesslabs.co/Meadow/Meadow.Foundation/</PackageProjectUrl> | ||
| <PackageId>Meadow.Foundation.Switches.ChromaTek</PackageId> | ||
| <RepositoryUrl>https://github.com/WildernessLabs/Meadow.Foundation</RepositoryUrl> | ||
| <PackageTags>Meadow.Foundation,Meadow,WS2812,Neopixel Button,ChromaTek</PackageTags> | ||
| <GeneratePackageOnBuild>true</GeneratePackageOnBuild> | ||
| <Description>SPI-driven ChromaTek multi-color illuminated switches</Description> | ||
| <Nullable>enable</Nullable> | ||
| </PropertyGroup> | ||
| <ItemGroup> | ||
| <None Include="..\..\icon.png" Pack="true" PackagePath="" /> | ||
| </ItemGroup> | ||
| <ItemGroup> | ||
| <ProjectReference Include="..\..\..\..\Meadow.Foundation\Source\Meadow.Foundation.Peripherals\ICs.IOExpanders.Pcx857x\Driver\ICs.IOExpanders.Pcx857x.csproj" /> | ||
| <ProjectReference Include="..\..\..\..\Meadow.Foundation\Source\Meadow.Foundation.Peripherals\Leds.Ws2812\Driver\Leds.Ws2812.csproj" /> | ||
| </ItemGroup> | ||
| </Project> |
12 changes: 12 additions & 0 deletions
12
Source/Switches.ChromaTek/Samples/ChromaTek_Sample/ChromaTek_Sample.csproj
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|---|---|---|
| @@ -0,0 +1,12 @@ | ||
| <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\implementations\f7\Meadow.F7\Meadow.F7.csproj" /> | ||
| <ProjectReference Include="..\..\Driver\Switches.ChromaTek.csproj" /> | ||
| </ItemGroup> | ||
| </Project> |
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43
Source/Switches.ChromaTek/Samples/ChromaTek_Sample/MeadowApp.cs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,43 @@ | ||
| using Meadow; | ||
| using Meadow.Devices; | ||
| using Meadow.Foundation.Switches.ChromaTek; | ||
| using Meadow.Units; | ||
| using System; | ||
| using System.Threading.Tasks; | ||
|
|
||
| namespace Switches.ChromaTek_Sample | ||
| { | ||
| public class MeadowApp : App<F7FeatherV2> | ||
| { | ||
| //<!=SNIP=> | ||
|
|
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| private MomentaryButton _button = default!; | ||
| private readonly Color _normalColor = Color.Green; | ||
| private readonly Color _pressedColor = Color.Red; | ||
|
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| public override Task Initialize() | ||
| { | ||
| Resolver.Log.Info("Initialize..."); | ||
|
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| var bus = Device.CreateSpiBus(new Frequency(2.5, Frequency.UnitType.Megahertz)); | ||
| _button = new MomentaryButton(Device.Pins.D04, Meadow.Hardware.ResistorMode.InternalPullUp, bus); | ||
| _button.SetColor(_normalColor); | ||
| _button.Clicked += OnButtonClicked; | ||
|
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| return Task.CompletedTask; | ||
| } | ||
|
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| private void OnButtonClicked(object sender, EventArgs e) | ||
| { | ||
| Resolver.Log.Info("Click"); | ||
| Task.Run(async () => | ||
| { | ||
| _button.SetColor(_pressedColor); | ||
| await Task.Delay(3000); | ||
| _button.SetColor(_normalColor); | ||
| }); | ||
| } | ||
|
|
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| //<!=SNOP=> | ||
| } | ||
| } |
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