private void MC_IMDB_WriteRead()
{
int lCount = mItemRWList.Count;
for (int i = 0; i < lCount; i++)
{
mCurrentItem = mItemRWList[i];
if (mDisconnect)
{
break;
}
if (mCurrentItem.mMemoryType != EPLCMemoryType.Q)
{
try
{
#region Write
if (mCurrentItem.mNeedWrite)
{
mWriteRequests = mWriteRequests + 1;
mCurrentItem.write(mS7ProSim);
}
#endregion
if (mDisconnect)
{
break;
}
#region Read
if (mCurrentItem.mNeedWrite != true)
{
mCurrentItem.read(mS7ProSim);
}
#endregion
if (mDisconnect)
{
break;
}
mSlowCounter = mSlowCounter + mDeltaSlow;
if (mSlowCounter >= 1.0D)
{
mSlowCounter = mSlowCounter - 1.0D;
Thread.Sleep(MiscUtils.TimeSlice);
}
}
catch (Exception lExc)
{
mDisconnect = true;
raiseConnectionError(lExc.Message);
}
}
mCurrentItem = null;
}
}
private void MC_IMDB_WriteRead()
{
int lCount = mItemRWList.Count;
for (int i = 0; i < lCount; i++)
{
mCurrentItem = mItemRWList[i];
if (mDisconnect) { break; }
if (mCurrentItem.mMemoryType != EPLCMemoryType.Q)
{
try
{
#region Write
if (mCurrentItem.mNeedWrite)
{
mWriteRequests = mWriteRequests + 1;
mCurrentItem.write(mS7ProSim);
}
#endregion
if (mDisconnect) { break; }
#region Read
if (mCurrentItem.mNeedWrite != true)
{
mCurrentItem.read(mS7ProSim);
}
#endregion
if (mDisconnect) { break; }
mSlowCounter = mSlowCounter + mDeltaSlow;
if (mSlowCounter >= 1.0D)
{
mSlowCounter = mSlowCounter - 1.0D;
Thread.Sleep(MiscUtils.TimeSlice);
}
}
catch (Exception lExc)
{
mDisconnect = true;
raiseConnectionError(lExc.Message);
}
}
mCurrentItem = null;
}
}
private void MainCycle(object aSender, ElapsedEventArgs aEventArgs)
{
long lStartMS = MiscUtils.TimerMS;
if (mDisconnect == false)
{
try
{
mS7ProSim.GetState();
if (mItemList.Count != 0)
{
#region Item List Changed
if (mItemListChanged)
{
mItemRWList.Clear();
mItemListLock.EnterReadLock();
//========================================
try
{
mItemRWList.AddRange(mItemList);
mItemListChanged = false;
}
finally
{
//========================================
mItemListLock.ExitReadLock();
}
mQLength = 0;
mQOptimise = true;
}
else if (mQOptimise)
{
mQOptimise = false;
optimise();
}
#endregion
if (mQLength > 0)
{
Task lQ = new Task(MC_Q_Read);
lQ.Start();
Task lIMDB = new Task(MC_IMDB_WriteRead);
lIMDB.Start();
Task.WaitAll(lQ, lIMDB);
}
else
{
int lCount = mItemRWList.Count;
for (int i = 0; i < lCount; i++)
{
mCurrentItem = mItemRWList[i];
if (mDisconnect)
{
break;
}
#region Write
if (mCurrentItem.mNeedWrite)
{
mWriteRequests = mWriteRequests + 1;
mCurrentItem.write(mS7ProSim);
}
#endregion
if (mDisconnect)
{
break;
}
#region Read
if (mCurrentItem.mNeedWrite != true)
{
mCurrentItem.read(mS7ProSim);
}
#endregion
if (mDisconnect)
{
break;
}
mSlowCounter = mSlowCounter + mDeltaSlow;
if (mSlowCounter >= 1.0D)
{
mSlowCounter = mSlowCounter - 1.0D;
Thread.Sleep(MiscUtils.TimeSlice);
}
}
mCurrentItem = null;
}
}
}
catch (Exception lExc)
{
mDisconnect = true;
raiseConnectionError(lExc.Message);
}
}
mMainCycleTimeMS = MiscUtils.TimerMS - lStartMS;
if (mDisconnect)
{
mS7ProSim.EndScanNotify();
mS7ProSim.Disconnect();
mConnected = false;
raiseConnectionState();
mCycleEndEvent.Set();
mDisconnectEvent.Set();
}
else
{
mMainCycleTimer.Start();
mCycleEndEvent.Set();
}
}
private void MainCycle(object aSender, ElapsedEventArgs aEventArgs)
{
long lStartMS = MiscUtils.TimerMS;
if (mDisconnect == false)
{
try
{
mS7ProSim.GetState();
if (mItemList.Count != 0)
{
#region Item List Changed
if (mItemListChanged)
{
mItemRWList.Clear();
mItemListLock.EnterReadLock();
//========================================
try
{
mItemRWList.AddRange(mItemList);
mItemListChanged = false;
}
finally
{
//========================================
mItemListLock.ExitReadLock();
}
mQLength = 0;
mQOptimise = true;
}
else if (mQOptimise)
{
mQOptimise = false;
optimise();
}
#endregion
if (mQLength > 0)
{
Task lQ = new Task(MC_Q_Read);
lQ.Start();
Task lIMDB = new Task(MC_IMDB_WriteRead);
lIMDB.Start();
Task.WaitAll(lQ, lIMDB);
}
else
{
int lCount = mItemRWList.Count;
for (int i = 0; i < lCount; i++)
{
mCurrentItem = mItemRWList[i];
if (mDisconnect) { break; }
#region Write
if (mCurrentItem.mNeedWrite)
{
mWriteRequests = mWriteRequests + 1;
mCurrentItem.write(mS7ProSim);
}
#endregion
if (mDisconnect) { break; }
#region Read
if (mCurrentItem.mNeedWrite != true)
{
mCurrentItem.read(mS7ProSim);
}
#endregion
if (mDisconnect) { break; }
mSlowCounter = mSlowCounter + mDeltaSlow;
if (mSlowCounter >= 1.0D)
{
mSlowCounter = mSlowCounter - 1.0D;
Thread.Sleep(MiscUtils.TimeSlice);
}
}
mCurrentItem = null;
}
}
}
catch (Exception lExc)
{
mDisconnect = true;
raiseConnectionError(lExc.Message);
}
}
mMainCycleTimeMS = MiscUtils.TimerMS - lStartMS;
if (mDisconnect)
{
mS7ProSim.EndScanNotify();
mS7ProSim.Disconnect();
mConnected = false;
raiseConnectionState();
mCycleEndEvent.Set();
mDisconnectEvent.Set();
}
else
{
mMainCycleTimer.Start();
mCycleEndEvent.Set();
}
}