/// <summary>
/// Data received event.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void SerialPort_DataReceived(object sender, SerialDataReceivedEventArgs e)
{
if (!isCollecting)
{
return;
}
byte[] data = new byte[36];
try
{
while (SerialCOM.serialPort.ReadByte() != 255)
{
;
}
while (SerialCOM.serialPort.BytesToRead < 36)
{
;
}
SerialCOM.serialPort.Read(data, 0, 36);
}
catch (Exception ex)
{
Logger.Debug(ex, "Cannot read data from serial port.");
return;
}
DataPackage dataPackage = DataPackage.Decode(data);
if (dataPackage == null || !dataPackage.passCrc32)
{
return;
}
dataBaseUtils?.PostData(dataPackage);
dataLogger.AddData(dataPackage.DataString);
SensorInfo sensorInfo = SensorInfos.Find(x => x.SensorID == dataPackage.SensorID);
if (sensorInfo == null)
{
//Add undefined sensor to list.
SensorInfo info = new SensorInfo()
{
Name = "Undefind" + dataPackage.SensorID.ToString(),
SensorID = dataPackage.SensorID,
SensorType = (SensorInfo.Types)(dataPackage.SensorTYpe - 1),
NetWorkID = dataPackage.NetworkID,
};
SensorInfos.Add(info);
Application.Current.Dispatcher.Invoke(() => //Use invoke to refresh UI elements
{
NodeList.Items.Refresh();
});
sensorInfo = info;
//Set as Anemometer if it is not found before.
if (WindSensor == null && info.SensorType == SensorInfo.Types.Anemometer)
{
WindSensor = info;
}
}
if (sensorInfo.SensorType != (SensorInfo.Types)(dataPackage.SensorTYpe - 1))
{
return;
}
//Add data to sensor data class and plot
sensorInfo.SensorData.GetSensorData(dataPackage);
if (sensorInfo == SelectedSensor)
{
using (sciChartSurface.SuspendUpdates())
{
SelectedSensor.SensorData.PlotControl.RefreshLimit(DateTime.Now);
LineSeries.DataSeries = SelectedSensor.SensorData.PressureLine;
}
}
if (sensorInfo == WindSensor)
{
using (sciChartSurface.SuspendUpdates())
{
WindSeries.DataSeries = WindSensor.SensorData.WindPlot;
}
}
}
