private void ResetModuleVariables()
{
mTrackingManager.ResetTimerVariable();
mCANServer.RaiseEquipmentChangedEvent -= mTrackingManager.OnEquipmentChangedEventHandler;
mCANClient.RaiseFrameReceivedEvent -= mTrackingManager.FrameReceivedEventHandler;
mCANClient.RaiseFrameReceivedEvent -= FrameReceivedEventHandler;
mCANClient = null;
mCANServer = null;
mTrackingManager = null;
trackingServiceStarted = false;
}
public void OnEquipmentChangedEventHandler(object o, EquipmentChangedEventArgs catalogeEvent)
{
CNXLog.WarnFormat("TrackingState Equipment event {0} <{1}> ", catalogeEvent.Mask, catalogeEvent.Status, ((CANCommsServer)o).DeviceCatalogue.ToString());
try
{
mDeviceMask = catalogeEvent.Mask;
mDeviceStatus = catalogeEvent.Status;
CANCommsServer canServer = (CANCommsServer)o;
mCatalogue = canServer.DeviceCatalogue.Catalogue;
StateMachine(TrackingEvent.CATALOGUE);
}
catch (Exception ex)
{
CNXLog.Error("TrackerState Equipment error.", ex);
}
}
private static void ResetDeviceCatalogue(CANCommsServer canServer, DeviceCatalogueInfo.Product prodId, byte ver)
{
try
{
canServer.DeviceCatalogue.Clear();
DeviceCatalogueInfo dci = new DeviceCatalogueInfo()
{
BuildNo = ver,
ProductId = (DeviceCatalogueInfo.Product)mProductCode
};
canServer.DeviceCatalogue.UpdateDeviceCatalogue(dci);
canServer.PersistCatalogue();
}
catch (Exception e)
{
CNXLog.ErrorFormat("ResetDeviceCatalogue Error : {0}", e.ToString());
}
}
private void StartTrackingService()
{
int n = 0;
do
{
myIp = GetLocalIPAddressString();
n++;
if (myIp == String.Empty || myIp == null)
{
Thread.Sleep(100);
}
} while (n < 10 && (myIp == String.Empty || myIp == null));
if (myIp == String.Empty || myIp == null)
{
throw new Exception("Failed to retrieve the IP address of device");
}
// kick off GPS
StartListeningToGPS();
// start a CAN Client
if (mUseCANBridge)
{
mCANClient = new CANLib.CANBridgeClient(mCANServerName, mInPort, mOutPort);
}
else
{
mCANClient = new CANLib.CANNativeClient(mCANServerName);
}
// create a GPS - CAN relay
mCANServer = new CANCommsServer(mCANClient, mGPSClient);
// kick off comms with the RTT server
InitialiseCommsServer();
//talk
mTrackingManager = new TrackingStateManager(mCommsServer, mGPSClient);
mCANServer.RaiseEquipmentChangedEvent += mTrackingManager.OnEquipmentChangedEventHandler;
mCANClient.RaiseFrameReceivedEvent += mTrackingManager.FrameReceivedEventHandler;
mCANClient.RaiseFrameReceivedEvent += FrameReceivedEventHandler;
// add this modules device details to the device catalogue.
AddSelfToCatalogue();
// do APC
APCWrapper apc = new APCWrapper(mRTTServer, mCommsAddress);
mCANClient.RaiseFrameReceivedEvent += apc.FrameReceivedEventHandler;
mGPSClient.RaiseGPSPositionChangedEvent += apc.OnGPSChangedEventHandler;
mGPSClient.RaiseGPSStatusChangedEvent += apc.OnGPSChangedEventHandler;
// prepare to recieve transient messages.
mDriverIdReciever = new TransientBlockReciever((int)Block.DriverLogon, mCANClient);
mDriverIdReciever.RaiseBlockStatusEvent += OnDriverIdEventHandler;
mTxTMessageReciever = new TransientBlockReciever((int)Block.MessageToSystem, mCANClient);
mTxTMessageReciever.RaiseBlockStatusEvent += OnTxTMessageEventHandler;
// prepare block manager
StartDeviceConfigurationManagement(new byte[] { 255, 255, 255, 255 });
mCANServer.ForceEquipmentChangedEvent();
trackingServiceStarted = true;
}