Meadow.Foundation.Sensors.Hid.Mpr121 1.3.4.1-beta

.NET Standard 2.1 This package targets .NET Standard 2.1. The package is compatible with this framework or higher.
This is a prerelease version of Meadow.Foundation.Sensors.Hid.Mpr121.
There is a newer version of this package available.
See the version list below for details. 
dotnet add package Meadow.Foundation.Sensors.Hid.Mpr121 --version 1.3.4.1-beta
                    


                    

                
NuGet\Install-Package Meadow.Foundation.Sensors.Hid.Mpr121 -Version 1.3.4.1-beta
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="Meadow.Foundation.Sensors.Hid.Mpr121" Version="1.3.4.1-beta" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Meadow.Foundation.Sensors.Hid.Mpr121" Version="1.3.4.1-beta" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Meadow.Foundation.Sensors.Hid.Mpr121" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add Meadow.Foundation.Sensors.Hid.Mpr121 --version 1.3.4.1-beta
                    


                    

                
#r "nuget: Meadow.Foundation.Sensors.Hid.Mpr121, 1.3.4.1-beta"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#addin nuget:?package=Meadow.Foundation.Sensors.Hid.Mpr121&version=1.3.4.1-beta&prerelease
                    


                            Install Meadow.Foundation.Sensors.Hid.Mpr121 as a Cake Addin
                        

                    

                
#tool nuget:?package=Meadow.Foundation.Sensors.Hid.Mpr121&version=1.3.4.1-beta&prerelease
                    


                            Install Meadow.Foundation.Sensors.Hid.Mpr121 as a Cake Tool

Meadow.Foundation.Sensors.Hid.Mpr121

Freescale Semiconductor MPR121 I2C capacitive keypad controller

The Mpr121 library is designed for the Wilderness Labs Meadow .NET IoT platform and is part of Meadow.Foundation.

The Meadow.Foundation peripherals library is an open-source repository of drivers and libraries that streamline and simplify adding hardware to your C# .NET Meadow IoT application.

For more information on developing for Meadow, visit developer.wildernesslabs.co.

To view all Wilderness Labs open-source projects, including samples, visit github.com/wildernesslabs.

Usage

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

    var sensor = new Mpr121(Device.CreateI2cBus(Meadow.Hardware.I2cBusSpeed.Standard), 90, 100);
    sensor.ChannelStatusesChanged += Sensor_ChannelStatusesChanged;

    return Task.CompletedTask;
}

private void Sensor_ChannelStatusesChanged(object sender, ChannelStatusChangedEventArgs e)
{
    string pads = string.Empty;

    for(int i = 0; i < e.ChannelStatus.Count; i++)
    {
        if(e.ChannelStatus[(Mpr121.Channels)i] == true)
        {
            pads += i + ", ";
        }
    }

    var msg = string.IsNullOrEmpty(pads) ? "none" : (pads + "touched");
    Resolver.Log.Info(msg);
}

How to Contribute

Need Help?

If you have questions or need assistance, please join the Wilderness Labs community on Slack.

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 was computed.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
.NET Core netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.1 is compatible. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
2.2.0.4-beta 128 5/28/2025
2.2.0.2 134 5/7/2025
2.1.0.7-beta 132 5/7/2025
2.1.0.3-beta 149 4/7/2025
2.1.0.2-beta 120 3/26/2025
2.1.0.1 165 3/12/2025
2.0.1.10-beta 138 3/12/2025
2.0.1.9-beta 104 3/9/2025
2.0.1.8-beta 197 3/5/2025
2.0.1.7-beta 193 3/3/2025
2.0.1.6-beta 83 2/25/2025
2.0.1.5-beta 89 2/20/2025
2.0.1.4-beta 83 2/6/2025
2.0.1.3-beta 75 1/28/2025
2.0.1.2 123 1/18/2025
2.0.1.1 90 1/18/2025
2.0.0.9 80 1/18/2025
2.0.0.8-beta 75 1/16/2025
2.0.0.7-beta 80 1/13/2025
2.0.0.6-beta 80 1/12/2025
2.0.0.5-beta 80 1/12/2025
2.0.0.4-beta 78 1/8/2025
2.0.0.3 87 1/7/2025
1.15.0.10-beta 77 1/7/2025
1.15.0.9-beta 104 1/4/2025
1.15.0.8-beta 79 12/24/2024
1.15.0.7-beta 77 12/17/2024
1.15.0.6-beta 84 11/20/2024
1.15.0.5-beta 72 11/19/2024
1.15.0.4-beta 77 11/16/2024
1.15.0.3-beta 87 11/4/2024
1.15.0.2-beta 87 10/29/2024
1.15.0.1-beta 74 10/22/2024
1.15.0 150 10/15/2024
1.14.0.6-beta 76 10/8/2024
1.14.0.5-beta 92 10/2/2024
1.14.0.4-beta 95 9/24/2024
1.14.0.3-beta 99 9/17/2024
1.14.0.2-beta 88 9/12/2024
1.14.0.1-beta 109 9/10/2024
1.14.0 138 9/5/2024
1.13.0.1-beta 121 8/21/2024
1.13.0 141 8/15/2024
1.12.8.7-beta 104 8/14/2024
1.12.8.6-beta 78 8/6/2024
1.12.8.5-beta 76 7/30/2024
1.12.8.4-beta 84 7/30/2024
1.12.8.2-beta 105 7/24/2024
1.12.8.1-beta 89 7/17/2024
1.12.8 116 7/11/2024
1.12.2.9-beta 106 7/9/2024
1.12.2.7-beta 102 7/3/2024
1.12.2.6-beta 107 6/29/2024
1.12.2.5-beta 105 6/28/2024
1.12.2.4-beta 96 6/24/2024
1.12.2.3-beta 99 6/24/2024
1.12.2.1-beta 100 6/19/2024
1.12.2 140 6/11/2024
1.12.0.2-beta 107 6/4/2024
1.12.0.1-beta 99 5/30/2024
1.12.0 161 5/28/2024
1.11.0.5-beta 112 5/24/2024
1.11.0.4-beta 107 5/21/2024
1.11.0.3-beta 114 5/15/2024
1.11.0.2-beta 110 5/9/2024
1.11.0.1-beta 103 5/8/2024
1.11.0 162 4/30/2024
1.10.2.1-beta 114 4/23/2024
1.10.2 127 4/17/2024
1.10.0.3-beta 98 4/15/2024
1.10.0.2-beta 96 4/11/2024
1.10.0.1-beta 115 4/5/2024
1.10.0 154 3/26/2024
1.9.0.6-beta 110 3/25/2024
1.9.0.5-beta 113 3/19/2024
1.9.0.4-beta 103 3/13/2024
1.9.0.3 153 3/6/2024
1.9.0.2-beta 108 3/6/2024
1.9.0.1 148 3/1/2024
1.9.0 152 2/27/2024
1.8.0.8-beta 107 2/23/2024
1.8.0.7-beta 116 2/22/2024
1.8.0.6-beta 114 2/20/2024
1.8.0.5-beta 120 2/13/2024
1.8.0.4-beta 120 2/6/2024
1.8.0.3-beta 111 2/1/2024
1.8.0.2-beta 115 1/24/2024
1.8.0.1 168 1/20/2024
1.8.0 183 1/16/2024
1.7.0 170 1/9/2024
1.6.0.6-beta 134 1/3/2024
1.6.0.5-beta 125 12/27/2023
1.6.0.4-beta 119 12/20/2023
1.6.0.3-beta 118 12/19/2023
1.6.0.2-beta 123 12/12/2023
1.6.0 281 12/6/2023
1.5.0.1-beta 123 12/4/2023
1.5.0 163 11/28/2023
1.4.0.9-beta 104 11/28/2023
1.4.0.8-beta 110 11/27/2023
1.4.0.7-beta 128 11/8/2023
1.4.0.6-beta 101 11/7/2023
1.4.0.4-beta 87 11/1/2023
1.4.0.3 183 10/31/2023
1.3.4.10-beta 118 10/25/2023
1.3.4.9-beta 104 10/24/2023
1.3.4.8-beta 115 10/17/2023
1.3.4.7-beta 112 10/10/2023
1.3.4.6-beta 104 10/5/2023
1.3.4.5-beta 96 10/4/2023
1.3.4.4-beta 104 10/3/2023
1.3.4.3-beta 103 10/3/2023
1.3.4.2-beta 106 9/30/2023
1.3.4.1-beta 104 9/30/2023
1.3.4 227 9/26/2023
1.3.2.5-beta 109 9/21/2023
1.3.2.4-beta 110 9/20/2023
1.3.2.3-beta 105 9/19/2023
1.3.2.2-beta 90 9/15/2023
1.3.2.1-beta 113 9/14/2023
1.3.2-beta 111 9/13/2023
1.3.1.1-beta 136 9/5/2023
1.3.0 264 8/29/2023
1.2.1.11-beta 123 8/24/2023
1.2.1.9-beta 163 8/17/2023
1.2.1.8-beta 164 8/8/2023
1.2.1.6-beta 178 8/4/2023
1.2.0 249 8/1/2023
1.1.1.11-beta 167 7/24/2023
1.1.1.10-beta 175 7/22/2023
1.1.1.9-beta 168 7/22/2023
1.1.1.8-beta 175 7/21/2023
1.1.0 221 7/11/2023
1.0.2.1 224 6/3/2023
1.0.2 200 6/3/2023
1.0.0.1 204 5/30/2023
1.0.0 192 5/28/2023
0.99.0 225 5/28/2023
0.98.2-alpha 168 5/27/2023
0.98.0 216 5/6/2023
0.96.0 298 4/2/2023
0.95.0 330 3/5/2023
0.94.2 330 2/7/2023
0.94.1 349 2/2/2023
0.92.5 364 12/31/2022
0.90.0 431 11/23/2022
0.89.2 411 11/23/2022
0.1.49 395 11/21/2022
0.1.48 481 10/24/2022
0.1.45 516 5/30/2022
0.1.39 547 3/7/2022
0.1.37 386 12/21/2021
0.1.36 434 11/8/2021
0.1.35 518 9/8/2021
0.1.34 454 8/5/2021
0.1.33 465 7/5/2021
0.1.32 473 5/25/2021
0.1.28 462 3/17/2021
0.1.24 503 2/8/2021
0.1.20 492 1/13/2021
0.1.16 514 1/4/2021
0.1.12 517 12/10/2020
0.1.8 548 10/26/2020
0.1.4 571 9/22/2020
0.1.0 584 9/22/2020