Remarks

Mt3339
Status
Source code	GitHub
Datasheet(s)	GitHub
NuGet package

Code Example

Mt3339 gps;

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

    gps = new Mt3339(Device, Device.PlatformOS.GetSerialPortName("COM4"));

    gps.GgaReceived += (object sender, GnssPositionInfo location) => {
        Resolver.Log.Info("*********************************************");
        Resolver.Log.Info(location.ToString());
        Resolver.Log.Info("*********************************************");
    };
    // GLL
    gps.GllReceived += (object sender, GnssPositionInfo location) => {
        Resolver.Log.Info("*********************************************");
        Resolver.Log.Info(location.ToString());
        Resolver.Log.Info("*********************************************");
    };
    // GSA
    gps.GsaReceived += (object sender, ActiveSatellites activeSatellites) => {
        Resolver.Log.Info("*********************************************");
        Resolver.Log.Info(activeSatellites.ToString());
        Resolver.Log.Info("*********************************************");
    };
    // RMC (recommended minimum)
    gps.RmcReceived += (object sender, GnssPositionInfo positionCourseAndTime) => {
        Resolver.Log.Info("*********************************************");
        Resolver.Log.Info(positionCourseAndTime.ToString());
        Resolver.Log.Info("*********************************************");

    };
    // VTG (course made good)
    gps.VtgReceived += (object sender, CourseOverGround courseAndVelocity) => {
        Resolver.Log.Info("*********************************************");
        Resolver.Log.Info($"{courseAndVelocity}");
        Resolver.Log.Info("*********************************************");
    };
    // GSV (satellites in view)
    gps.GsvReceived += (object sender, SatellitesInView satellites) => {
        Resolver.Log.Info("*********************************************");
        Resolver.Log.Info($"{satellites}");
        Resolver.Log.Info("*********************************************");
    };

    return Task.CompletedTask;
}

public override Task Run()
{
    gps.StartUpdating();

    return Task.CompletedTask;
}

Sample project(s) available on GitHub

Characteristic	Locus
Inheritance	System.Object > Mt3339
Namespace	Meadow.Foundation.Sensors.Gnss
Assembly	Mt3339.dll

Syntax

public class Mt3339 : object

Constructors

Mt3339(ISerialMessageController, SerialPortName)

Create a new Mt3339 object

Declaration

public Mt3339(ISerialMessageController device, SerialPortName serialPortName)

Parameters

Type	Name	Description
ISerialMessageController	device	IMeadowDevice instance
SerialPortName	serialPortName	The serial port name to create

Mt3339(ISerialMessagePort)

Create a new Mt3339 object

Declaration

protected Mt3339(ISerialMessagePort serialPort)

Parameters

Type	Name	Description
ISerialMessagePort	serialPort	The serial port

Methods

InitDecoders()

Initialize decoders

Declaration

protected void InitDecoders()

Initialize()

Initialize the GPS

Declaration

protected void Initialize()

StartUpdating()

Start updates

Declaration

public void StartUpdating()

Events

GgaReceived

Raised when GAG data is recieved

Declaration

public event EventHandler<GnssPositionInfo> GgaReceived

Event Type

Type	Description
EventHandler<GnssPositionInfo>

GllReceived

Raised when GAG data is recieved

Declaration

public event EventHandler<GnssPositionInfo> GllReceived

Event Type

Type	Description
EventHandler<GnssPositionInfo>

GsaReceived

Raised when GSA data is recieved

Declaration

public event EventHandler<ActiveSatellites> GsaReceived

Event Type

Type	Description
EventHandler<ActiveSatellites>

GsvReceived

Raised when GSV data is recieved

Declaration

public event EventHandler<SatellitesInView> GsvReceived

Event Type

Type	Description
EventHandler<SatellitesInView>

RmcReceived

Raised when RMC data is recieved

Declaration

public event EventHandler<GnssPositionInfo> RmcReceived

Event Type

Type	Description
EventHandler<GnssPositionInfo>

VtgReceived

Raised when VTG data is recieved

Declaration

public event EventHandler<CourseOverGround> VtgReceived

Event Type

Type	Description
EventHandler<CourseOverGround>