private void GPSStatusChangedEventHandler(object sender, EventArgs e)
{
NMEAGPSClient.NMEAGPSClient.GPSStatusEvent gpsStatus = (NMEAGPSClient.NMEAGPSClient.GPSStatusEvent)e;
mGPSStatus = gpsStatus.Status;
if (mGPSStatus < NMEAGPSClient.NMEAGPSClient.GPS_STATUS.Fix)
{
GPSPosition.Position position = ((NMEAGPSClient.NMEAGPSClient)sender).Position;
// publish the new position to CAN clients.
CANFrame frame = CNXCANMsgHelper.PackGPSFrame((byte)mGPSStatus, position.Latitude, position.Longitude, 0);
int count = mCANClient.Send(frame);
}
CNXLog.Debug("GPSStatusChangedEventHandler");
}
public CANCommsServer(CANClient client, NMEAGPSClient.NMEAGPSClient gpsClient)
{
mCANClient = client;
mGpsClient = gpsClient;
// make a device catalogue
mDeviceCatalogue = CreateCatalogue(TrackingService.VarPath + mCatalogueFilename);
// start time for cataloge and status reporting
mCatalogueTimer = new Timer(OnTimedEvent, null, CatalogueTime, CatalogueTime);
// subscribe to gps events
mGpsClient.RaiseGPSPositionChangedEvent += GPSPositionChangedEventHandler;
// get the current gps status
mGPSStatus = mGpsClient.Status;
mGpsClient.RaiseGPSStatusChangedEvent += GPSStatusChangedEventHandler;
// subscribe to CAN frame events
mCANClient.RaiseFrameReceivedEvent += FrameReceivedEventHandler;
}