nanoFramework.Iot.Device.Rtc 1.2.846

Prefix Reserved
.NET Framework This package is compatible with all versions of .NET Framework.
There is a newer version of this package available.
See the version list below for details. 
dotnet add package nanoFramework.Iot.Device.Rtc --version 1.2.846
                    


                    

                
NuGet\Install-Package nanoFramework.Iot.Device.Rtc -Version 1.2.846
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="nanoFramework.Iot.Device.Rtc" Version="1.2.846" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="nanoFramework.Iot.Device.Rtc" Version="1.2.846" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="nanoFramework.Iot.Device.Rtc" />
                    


                            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 nanoFramework.Iot.Device.Rtc --version 1.2.846
                    


                    

                
#r "nuget: nanoFramework.Iot.Device.Rtc, 1.2.846"
#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=nanoFramework.Iot.Device.Rtc&version=1.2.846
                    


                            Install nanoFramework.Iot.Device.Rtc as a Cake Addin
                        

                    

                
#tool nuget:?package=nanoFramework.Iot.Device.Rtc&version=1.2.846
                    


                            Install nanoFramework.Iot.Device.Rtc as a Cake Tool

Realtime Clock

The RTC devices supported by the project include DS1307, DS3231, PCF8563 (or compatible BM8563).

Documentation

Board

Circuit RTC

Usage

Important: make sure you properly setup the I2C pins especially for ESP32 before creating the I2cDevice, make sure you install the nanoFramework.Hardware.ESP32 nuget:

//////////////////////////////////////////////////////////////////////
// when connecting to an ESP32 device, need to configure the I2C GPIOs
// used for the bus
Configuration.SetPinFunction(21, DeviceFunction.I2C1_DATA);
Configuration.SetPinFunction(22, DeviceFunction.I2C1_CLOCK);

For other devices like STM32, please make sure you're using the preset pins for the I2C bus you want to use.

Hardware Required

  • DS1307/DS3231/PCF8563/BM8563
  • Male/Female Jumper Wires
using System.Device.I2c;
using Iot.Device.Rtc;
using nanoFramework.Hardware.Esp32;

// The I2C pins 21 and 22 in the sample below are ESP32 specific and may differ from other platforms.
// Please double check your device datasheet.
Configuration.SetPinFunction(22, DeviceFunction.I2C1_CLOCK);
Configuration.SetPinFunction(21, DeviceFunction.I2C1_DATA);

I2cConnectionSettings settings = new I2cConnectionSettings(1, Pcf8563.DefaultI2cAddress);
I2cDevice device = I2cDevice.Create(settings);

using (Pcf8563 rtc = new Pcf8563(device))
{
    // set Pcf8563 dateTime
    // rtc.DateTime = GetDateTimeFromInternet();
    rtc.DateTime = new DateTime(2021, 9, 8, 10, 11, 12);
    
    while (true)
    {
        // read time
        DateTime dt = rtc.DateTime;
        
        // output the current time
        Debug.WriteLine($"Time: {dt.ToString("yyyy/MM/dd HH:mm:ss")}");
        
        // wait for a second
        Thread.Sleep(1000);
    }
}

Result

Sample result

Product Compatible and additional computed target framework versions.
.NET Framework net is compatible. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (5)

Showing the top 5 NuGet packages that depend on nanoFramework.Iot.Device.Rtc:

Package Downloads
nanoFramework.M5Core2

This package includes the nanoFramework.M5Core2 assembly for .NET nanoFramework C# projects.
nanoFramework.M5StickC

This package includes the nanoFramework.M5StickC assembly for .NET nanoFramework C# projects.
nanoFramework.M5StickCPlus

This package includes the nanoFramework.M5StickCPlus assembly for .NET nanoFramework C# projects.
nanoFramework.Tough

This package includes the nanoFramework.Tough assembly for .NET nanoFramework C# projects.
nanoFramework.CoreInk

This package includes the nanoFramework.CoreInk assembly for .NET nanoFramework C# projects.

GitHub repositories (2)

Showing the top 2 popular GitHub repositories that depend on nanoFramework.Iot.Device.Rtc:

Repository Stars
nanoframework/nanoFramework.IoT.Device
📦 This repo includes .NET nanoFramework implementations for various sensors, chips, displays, hats and drivers
nanoframework/nanoFramework.M5Stack
:package: Board support package for M5Stack, M5StickC and M5StickCPlus for .NET nanoFramework
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