Meadow.Foundation.RTCs.Ds1307 1.4.0.8-beta

Meadow.Foundation.RTCs.Ds1307

DS1307 I2C real time clock

The Ds1307 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

Ds1307 rtc;

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

    rtc = new Ds1307(Device.CreateI2cBus());

    return base.Initialize();
}

public override Task Run()
{
    var dateTime = new DateTime();
    var running = rtc.IsRunning;

    Resolver.Log.Info($"{(running ? "is running" : "is not running")}");

    if (!running)
    {
        Resolver.Log.Info(" Starting RTC...");
        rtc.IsRunning = true;
    }

    dateTime = rtc.GetTime();
    Resolver.Log.Info($" RTC current time is: {dateTime.ToString("MM/dd/yy HH:mm:ss")}");

    Resolver.Log.Info($" Setting RTC to : {dateTime.ToString("MM/dd/yy HH:mm:ss")}");
    dateTime = new DateTime(2030, 2, 15);
    rtc.SetTime(dateTime);

    dateTime = rtc.GetTime();
    Resolver.Log.Info($" RTC current time is: {dateTime.ToString("MM/dd/yy HH:mm:ss")}");

    var rand = new Random();

    var data = new byte[56];

    for (int i = 0; i < 56; i++)
    {
        data[i] = (byte)rand.Next(256);
    }

    Resolver.Log.Info($" Writing to RTC RAM   : {BitConverter.ToString(data)}");
    rtc.WriteRAM(0, data);
    Resolver.Log.Info($" Reading from RTC RAM : ");
    data = rtc.ReadRAM(0, 56);
    Resolver.Log.Info(BitConverter.ToString(data));

    return base.Run();
}

How to Contribute

• Found a bug? Report an issue
• Have a feature idea or driver request? Open a new feature request
• Want to contribute code? Fork the 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.