Meadow.Foundation.RTCs.Ds323x 1.8.0.1

Meadow.Foundation.RTCs.Ds323x

Ds323x I2C real time clock (DS3231)

The Ds323x 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

Ds3231 sensor;

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

    sensor = new Ds3231(Device.CreateI2cBus(), Device.Pins.D06);
    sensor.OnAlarm1Raised += Sensor_OnAlarm1Raised;

    return base.Initialize();
}

public override Task Run()
{
    sensor.CurrentDateTime = new DateTime(2020, 1, 1);

    Resolver.Log.Info($"Current time: {sensor.CurrentDateTime}");
    Resolver.Log.Info($"Temperature: {sensor.Temperature}");

    sensor.ClearInterrupt(Ds323x.Alarm.BothAlarmsRaised);

    sensor.SetAlarm(Ds323x.Alarm.Alarm1Raised,
        new DateTime(2020, 1, 1, 1, 0, 0),
        Ds323x.AlarmType.WhenSecondsMatch);

    sensor.DisplayRegisters();

    return base.Run();
}

private void Sensor_OnAlarm1Raised(object sender)
{
    var rtc = (Ds3231)sender;
    Resolver.Log.Info("Alarm 1 has been activated: " + rtc.CurrentDateTime.ToString("dd MMM yyyy HH:mm:ss"));
    rtc.ClearInterrupt(Ds323x.Alarm.Alarm1Raised);
}

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.