/// <summary>
/// Ütemesen nézzük mi a helyzet az adapterrel
/// </summary>
private void DoWork()
{
_isRunning = true;
Exception loopException = null;
{
/*SynContext*/
Action doMehtod = () => OnStarted();
if (App.SyncContext != null)
{
App.SyncContext.Post((e1) => { doMehtod(); }, null);
}
else
{
doMehtod();
}
}
do
{
if (_adapter != null && _adapter.IsConnected)
{
if (_adapter.LasException != null)
{
Debug.WriteLine(GetType().Namespace + "." + GetType().Name + "." + MethodBase.GetCurrentMethod().Name + "(): DoWork is now shutdown by Adapter LastException is not null.");
loopException = _adapter.LasException;
break;
}
/*
* TODO: Ezt megcsinálni a ToolTable-re is
* if (_messageSenders.LastException != null)
* {
* Debug.WriteLine(GetType().Namespace + "." + GetType().Name + "." + MethodBase.GetCurrentMethod().Name + "(): DoWork is now shutdown by MessageSender LastException is not null.");
* loopException = _messageSenders.LastException;
* break;
* }
*/
try
{
#region CAN Adapter Funcitons
if (_txQueue.Count > 0)
{
var tx = _txQueue.Dequeue();
var txTimestamp = DateTime.Now;
var txTrace = new MessageTraceItem(
name: tx.Name,
timestamp: txTimestamp,
direction: MessageDirection.Transmitted,
type: tx.Type,
remote: tx.Remote,
arbitrationId: tx.ArbitrationId,
data: tx.Data,
documentation: tx.Documentation,
description: tx.Description);
_adapter.Write(new[]
{
new CanMessage(
isRemote: tx.Remote ? (byte)0x01 : (byte)0x00b,
arbitrationId: (tx.Type == ArbitrationIdType.Standard) ? tx.ArbitrationId : tx.ArbitrationId | 0x20000000,
data: tx.Data)
});
if (!_paramters.FiltersEnabled || _filters.DoAddToTrace(
arbitrationId: tx.ArbitrationId,
type: tx.Type,
remote: tx.Remote,
direction: MessageDirection.Transmitted))
{
if (_project.Parameters.TraceEnabled)
{
_messageTrace.Add(txTrace);
}
}
if (!_paramters.FiltersEnabled || _filters.DoAddToLog(
arbitrationId: tx.ArbitrationId,
type: tx.Type,
remote: tx.Remote,
direction: MessageDirection.Transmitted))
{
if (_project.Parameters.LogEnabled)
{
_log.Messages.AddToStorage(
name: tx.Name,
timestamp: txTimestamp,
direction: MessageDirection.Transmitted,
type: tx.Type,
arbitrationId: tx.ArbitrationId,
isRemote: tx.Remote,
data: tx.Data,
documentation: tx.Documentation,
description: tx.Description);
}
}
if (_project.Parameters.MessageStatisticsEnabled)
{
Action doMehtod = () =>/*SynContext*/
{
_messageStat.InsertMessage(
name: tx.Name,
direction: MessageDirection.Transmitted,
type: tx.Type,
arbitrationId: tx.ArbitrationId,
data: tx.Data,
remote: tx.Remote,
timestamp: txTimestamp);
};
if (App.SyncContext != null)
{
App.SyncContext.Post((e1) => { doMehtod(); }, null);
}
else
{
doMehtod();
}
}
}
if (_adapter.Attributes.PendingRxMessages > 0)
{
var rxItems = new CanMessage[1];
_adapter.Read(rxItems, 0, 1);
var rxType = ((rxItems[0].ArbitrationId & 0x20000000) == 0) ? ArbitrationIdType.Standard : ArbitrationIdType.Extended;
var rxArbId = unchecked (rxItems[0].ArbitrationId & (uint)(~0x20000000));
var rxIsRmote = rxItems[0].IsRemote != 0 ? true : false;
var rxTimestamp = new DateTime(rxItems[0].TimestampTick);
var rxData = rxItems[0].Data;
var rxName = string.Empty;
var rxDocumentation = string.Empty;
var rxDescription = string.Empty;
/*
* TODO: Ezt megcsinálni
* if (_paramters.RxMsgResolvingBySenderEnabled)
* {
* var resolvedRxMsg = _messageSenders.GetMsg(rxArbId, rxType, rxIsRmote);
* if (resolvedRxMsg != null)
* {
* rxName = resolvedRxMsg.Name;
* rxDocumentation = resolvedRxMsg.Documentation;
* rxDescription = resolvedRxMsg.Description;
* }
* }
*/
var rxTrace = new MessageTraceItem(
name: rxName,
timestamp: rxTimestamp,
direction: MessageDirection.Received,
type: rxType,
remote: rxIsRmote,
arbitrationId: rxArbId,
data: rxData,
documentation: rxDocumentation,
description: rxDescription);
if (!_paramters.FiltersEnabled || _filters.DoAddToTrace(
arbitrationId: rxArbId,
type: rxType,
remote: rxIsRmote,
direction: MessageDirection.Received))
{
if (_paramters.TraceEnabled)
{
_messageTrace.Add(rxTrace);
}
}
if (!_paramters.FiltersEnabled || _filters.DoAddToLog(
arbitrationId: rxArbId,
type: rxType,
remote: rxIsRmote,
direction: MessageDirection.Received))
{
if (_paramters.LogEnabled)
{
_log.Messages.AddToStorage(
name: rxName,
timestamp: rxTimestamp,
direction: MessageDirection.Received,
type: rxType,
arbitrationId: rxArbId,
isRemote: rxIsRmote,
data: rxData,
documentation: rxDocumentation,
description: rxDescription);
}
}
if (_paramters.MessageStatisticsEnabled)
{
Action doMehtod = () =>/*SynContext*/
{
_messageStat.InsertMessage(
name: rxName,
direction: MessageDirection.Received,
type: rxType,
arbitrationId: rxArbId,
data: rxData,
remote: rxIsRmote,
timestamp: rxTimestamp);
};
if (App.SyncContext != null)
{
App.SyncContext.Post((e1) => { doMehtod(); }, null);
}
else
{
doMehtod();
}
}
}
if (_paramters.AdapterStatisticsEnabled)
{
/*Statiszitikai az adapter követi. Az értkékeket időnként le kell kérdezni tőle.*/
/*Az adapter leállítását követően még egyszer LE KELL KÉRDEZNI, hogy az UI-n az UTOLSÓ érték látszódjon.*/
long nowDateTimeTicks = DateTime.Now.Ticks;
if ((nowDateTimeTicks - _statusUpdateTimestamp) > 10000 * 1000)
{
AppDiagService.WriteLine(GetType().Namespace + "." + GetType().Name + "." + MethodBase.GetCurrentMethod().Name + "(): Adapter Staistics Poll Now... DiffTime: " + ((DateTime.Now.Ticks - _statusUpdateTimestamp) / 10000).ToString("N4") + "ms");
_statusUpdateTimestamp = nowDateTimeTicks;
_adapterStat.UpdateReceived(
total: _adapter.Attributes.RxTotal,
drop: _adapter.Attributes.RxDrop,
error: _adapter.Attributes.RxErrorCounter,
pending: _adapter.Attributes.PendingRxMessages);
_adapterStat.UpdateTransmitted(
total: _adapter.Attributes.TxTotal,
drop: _adapter.Attributes.TxDrop,
error: _adapter.Attributes.TxErrorCounter,
pending: _txQueue.Count);
}
}
#endregion
}
catch (Exception ex)
{
Debug.WriteLine(GetType().Namespace + "." + GetType().Name + "." + MethodBase.GetCurrentMethod().Name + "(): DoWork is now shutdown by Loop Fuction Exception.");
loopException = ex;
break;
}
}
else
{
try
{
#region Virtual CAN Adapter Funcitions
/*Virtuaális adapter*/
if (_txQueue.Count > 0)
{
_virtualAdapterFrameCounter++;
var tx = _txQueue.Dequeue();
var txTrace = new MessageTraceItem(
name: tx.Name,
timestamp: DateTime.Now,
direction: MessageDirection.Transmitted,
type: tx.Type,
remote: tx.Remote,
arbitrationId: tx.ArbitrationId,
data: tx.Data,
documentation: tx.Documentation,
description: tx.Description);
if (!_paramters.FiltersEnabled || _filters.DoAddToTrace(
arbitrationId: tx.ArbitrationId,
type: tx.Type,
remote: tx.Remote,
direction: MessageDirection.Transmitted))
{
if (_paramters.TraceEnabled)
{
_messageTrace.Add(txTrace);
}
}
if (!_paramters.FiltersEnabled || _filters.DoAddToLog(
arbitrationId: tx.ArbitrationId,
type: tx.Type,
remote: tx.Remote,
direction: MessageDirection.Transmitted))
{
if (_project.Parameters.LogEnabled)
{
_log.Messages.AddToStorage(
name: tx.Name,
timestamp: DateTime.Now,
direction: MessageDirection.Transmitted,
type: tx.Type,
arbitrationId: tx.ArbitrationId,
isRemote: tx.Remote,
data: tx.Data,
documentation: tx.Documentation,
description: tx.Description);
}
}
if (_paramters.MessageStatisticsEnabled)
{
Action doMehtod = () =>
{
_messageStat.InsertMessage(
name: tx.Name,
direction: MessageDirection.Transmitted,
type: tx.Type,
arbitrationId: tx.ArbitrationId,
data: tx.Data,
remote: tx.Remote,
timestamp: DateTime.Now);
};
if (App.SyncContext != null)
{
App.SyncContext.Post((e1) => { doMehtod(); }, null);
}
else
{
doMehtod();
}
}
}
if (_paramters.AdapterStatisticsEnabled)
{
/*Statiszitikai az adapter követi. Az értkékeket időnként le kell kérdezni tőle.*/
/*Az adapter leállítását követően még egyszer LE KELL KÉRDEZNI, hogy az UI-n az UTOLSÓ érték látszódjon.*/
long nowDateTimeTicks = DateTime.Now.Ticks;
if ((nowDateTimeTicks - _statusUpdateTimestamp) > 10000 * 1000)
{
AppDiagService.WriteLine(GetType().Namespace + "." + GetType().Name + "." + MethodBase.GetCurrentMethod().Name + "(): Virtual Adapter Staistics Poll Now... DiffTime: " + ((DateTime.Now.Ticks - _statusUpdateTimestamp) / 10000).ToString("N4") + "ms");
_statusUpdateTimestamp = nowDateTimeTicks;
_adapterStat.UpdateTransmitted(
total: _virtualAdapterFrameCounter,
drop: 0,
error: 0,
pending: _txQueue.Count);
}
}
#endregion
}
catch (Exception ex)
{
Debug.WriteLine(GetType().Namespace + "." + GetType().Name + "." + MethodBase.GetCurrentMethod().Name + "(): DoWork is now shutdown by Loop Fuction Exception.");
loopException = ex;
break;
}
}
if (_shutdownEvent.WaitOne(0))
{
Debug.WriteLine(GetType().Namespace + "." + GetType().Name + "." + MethodBase.GetCurrentMethod().Name + "(): DoWork is now shutdown!");
break;
}
} while (_isRunning);
/*Probléma megjelnítése*/
if (loopException != null)
{
new ErrorHandlerService().Show(loopException);
}
#region Update Last State
if (loopException == null)
{ /*Csak ha nem volt gebasz az adapterrel...*/
if (_paramters.DeviceName != VirtualDeviceName && _adapter.IsConnected)
{
/*Statisztika lefrissítése az UI-nak*/
_adapterStat.UpdateReceived(
total: _adapter.Attributes.RxTotal,
drop: _adapter.Attributes.RxDrop,
error: _adapter.Attributes.RxErrorCounter,
pending: _adapter.Attributes.PendingRxMessages);
_adapterStat.UpdateTransmitted(
total: _adapter.Attributes.TxTotal,
drop: _adapter.Attributes.TxDrop,
error: _adapter.Attributes.TxErrorCounter,
pending: _txQueue.Count);
_adapter.Disconnect();
}
else
{
_adapterStat.UpdateTransmitted(
total: _virtualAdapterFrameCounter,
drop: 0,
error: 0,
pending: _txQueue.Count);
}
}
#endregion
#region Resource Freeing
if (_adapter != null)
{
_adapter.Dispose();
_adapter = null;
}
// _messageSenders.Stop();
_readyToDisposeEvent.Set();
_isRunning = false;
_toolTables.Stop();
#endregion
#region Loop Terminate
{
/*SynContext*/
Action doMehtod = () =>
{
try
{
if (_project.Parameters.LogEnabled)
{
_log.Messages.AddToStorageEnd();
_logFiles.Add(_log);
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
finally
{
/*Minden áron jelezni kell! hogy megállt.*/
OnStopped();
Debug.WriteLine(GetType().Namespace + "." + GetType().Name + "." + MethodBase.GetCurrentMethod().Name + "(): Loop is colsed...");
}
};
if (App.SyncContext != null)
{
App.SyncContext.Post((e1) => { doMehtod(); }, null);
}
else
{
doMehtod();
}
}
#endregion
}
/// <summary>
///
/// </summary>
public void Play()
{
/*Ha engdélyezve van a törlés, akkor indulás előtt törli az előzményeket.*/
if (_paramters.PlayHistoryClearEnabled)
{
_adapterStat.Reset();
_messageStat.Default();
_messageTrace.Clear();
_filters.Default();
}
Debug.WriteLine(GetType().Namespace + "." + GetType().Name + "." + MethodBase.GetCurrentMethod().Name + "()");
_shutdownEvent = new AutoResetEvent(false);
_readyToDisposeEvent = new AutoResetEvent(false);
uint baudrate = 0;
if (_paramters.Baudrate.Contains("Custom"))
{
/*Baudrate = "B003D007 Custom Baud"*/
baudrate = UInt32.Parse(_paramters.Baudrate.Remove(_paramters.Baudrate.IndexOf(@"Custom")).Trim(), System.Globalization.NumberStyles.HexNumber);
}
else
{
/*Baudrate = 5.000kBaud*/
baudrate = CanBaudRateCollection.GetBaudRates().First(n => n.Name == _paramters.Baudrate).Value;
}
if (_paramters.DeviceName != VirtualDeviceName)
{
try
{
_adapter = new CanAdapterDevice();
_adapter.ConnectTo(_paramters.DeviceName);
_adapter.Services.Reset();
_adapter.Attributes.ListenOnly = _paramters.ListenOnly;
_adapter.Attributes.Loopback = _paramters.Loopback;
_adapter.Attributes.NonAutoRetransmission = _paramters.NonAutoReTx;
_adapter.Attributes.Termination = _paramters.Termination;
_adapter.Open(baudrate);
_statusUpdateTimestamp = 0;
}
catch (Exception)
{
_adapter.Dispose();
OnStopped();
throw;
}
}
else
{
_virtualAdapterFrameCounter = 0;
}
try
{
if (_project.Parameters.LogEnabled)
{
_log = new LogFileItem(_project.Loaction, _project.FileName, DateTime.Now.ToString(AppConstants.FileNameTimestampFormat));
_log.Messages.AddToStorageBegin();
}
var th = new Thread(new ThreadStart(DoWork))
{
Name = "Adapter",
Priority = Settings.Default.AdapterThreadPriority
};
th.Start();
_toolTables.SetTxQueue(_txQueue);
_toolTables.Start();
}
catch
{
OnStopped();
throw;
}
}