backup checkin, including lots of test code...

ChangeLog

@@ -1,4 +1,4 @@
-4.0.0
+3.2.0
 
 - new GUI style of the main window, added switch for selecting the GUI style
   in the settings window

src/buffer.cpp

@@ -54,11 +54,37 @@ bool CNetBuf::Put ( const CVector<uint8_t>& vecbyData,
     // Check if there is not enough space available -> correct
     if ( GetAvailSpace() < iInSize )
     {
+/*
         // not enough space in buffer for put operation, correct buffer to
         // prepare for new data
         Clear ( CT_PUT );
 
         bPutOK = false; // return error flag
+*/
+
+/*
+// TEST invalidate last written block for better PLC
+// ATTENTION: We assume that mem size is factor of block size here!!!!
+if ( !bIsSimulation )
+{
+    if ( iPutPos == 0 )
+    {
+        for ( int iPos = iMemSize - iInSize; iPos < iMemSize; iPos++ )
+        {
+            vecMemory[iPos] = 0;
+        }
+    }
+    else
+    {
+        for ( int iPos = iPutPos - iInSize; iPos < iPutPos; iPos++ )
+        {
+            vecMemory[iPos] = 0;
+        }
+    }
+}
+*/
+
+return false;
 
         // check for special case: buffer memory is not sufficient
         if ( iInSize > iMemSize )
@@ -86,7 +112,7 @@ bool CNetBuf::Get ( CVector<uint8_t>& vecbyData )
     {
         return false;
     }
-
+/*
     // check for invalid data in buffer
     if ( iNumInvalidElements > 0 )
     {
@@ -96,15 +122,19 @@ bool CNetBuf::Get ( CVector<uint8_t>& vecbyData )
 
         bGetOK = false; // return error flag
     }
+*/
 
     // Check if there is not enough data available -> correct
     if ( GetAvailData() < iInSize )
     {
+/*
         // not enough data in buffer for get operation, correct buffer to
         // prepare for getting data
         Clear ( CT_GET );
 
         bGetOK = false; // return error flag
+*/
+return false;
 
         // check for special case: buffer memory is not sufficient
         if ( iInSize > iMemSize )
@@ -118,11 +148,33 @@ bool CNetBuf::Get ( CVector<uint8_t>& vecbyData )
     // class)
     CBufferBase<uint8_t>::Get ( vecbyData );
 
+/*
+// TEST check for all zero packet
+bool bAllZeroPacket = true;
+for ( int iPos = 0; iPos < iInSize; iPos++ )
+{
+    if ( vecbyData[iPos] != 0 )
+    {
+        bAllZeroPacket = false;
+    }
+}
+if ( bAllZeroPacket )
+{
+    return false;
+}
+*/
+
     return bGetOK;
 }
 
 void CNetBuf::Clear ( const EClearType eClearType )
 {
+
+// TEST
+CBufferBase<uint8_t>::Clear ( eClearType );
+
+
+/*
     // Define the number of blocks bound for the "random offset" (1) algorithm.
     // If we are above the bound, we use the "middle of buffer" (2) algorithm.
     //
@@ -177,6 +229,13 @@ void CNetBuf::Clear ( const EClearType eClearType )
             // 1: 0   /   2: 0   /   3: 1   /   4: 1   /   5: 2 ...)
             iNewFillLevel =
                 ( ( ( iMemSize - iBlockSize) / 2 ) / iBlockSize ) * iBlockSize;
+
+
+// TEST
+iNewFillLevel += static_cast<int> ( static_cast<double> ( rand() ) *
+                iNumBlocksBoundInclForRandom / RAND_MAX ) * iBlockSize - 
+                iNumBlocksBoundInclForRandom / 2 * iBlockSize;
+
         }
     }
 
@@ -184,7 +243,10 @@ void CNetBuf::Clear ( const EClearType eClearType )
     if ( eClearType == CT_GET )
     {
         // clear buffer since we had a buffer underrun
-        vecMemory.Reset ( 0 );
+        if ( !bIsSimulation )
+        {
+            vecMemory.Reset ( 0 );
+        }
 
         // reset buffer pointers so that they are at maximum distance after
         // the get operation (assign new fill level value to the get pointer)
@@ -233,4 +295,143 @@ void CNetBuf::Clear ( const EClearType eClearType )
             eBufState = CNetBuf::BS_OK;
         }
     }
+
+// TEST
+//iNumInvalidElements = 8 * iMemSize;
+*/
+}
+
+
+/* Network buffer with statistic calculations implementation ******************/
+CNetBufWithStats::CNetBufWithStats() :
+    CNetBuf ( false ) // base class init: no simulation mode
+{
+    // define the sizes of the simulation buffers,
+    // must be NUM_STAT_SIMULATION_BUFFERS elements!
+    viBufSizesForSim[0] = 2;
+    viBufSizesForSim[1] = 3;
+    viBufSizesForSim[2] = 4;
+    viBufSizesForSim[3] = 5;
+    viBufSizesForSim[4] = 6;
+    viBufSizesForSim[5] = 7;
+    viBufSizesForSim[6] = 8;
+    viBufSizesForSim[7] = 9;
+    viBufSizesForSim[8] = 10;
+    viBufSizesForSim[9] = 12;
+    viBufSizesForSim[10] = 14;
+    viBufSizesForSim[11] = 17;
+    viBufSizesForSim[12] = 20;
+
+    // set all simulation buffers in simulation mode
+    for ( int i = 0; i < NUM_STAT_SIMULATION_BUFFERS; i++ )
+    {
+        SimulationBuffer[i].SetIsSimulation ( true );
+    }
+}
+
+void CNetBufWithStats::Init ( const int  iNewBlockSize,
+                              const int  iNewNumBlocks,
+                              const bool bPreserve )
+{
+    // call base class Init
+    CNetBuf::Init ( iNewBlockSize, iNewNumBlocks, bPreserve );
+
+    // inits for statistics calculation
+    if ( !bPreserve )
+    {
+        for ( int i = 0; i < NUM_STAT_SIMULATION_BUFFERS; i++ )
+        {
+            // init simulation buffers with the correct size
+            SimulationBuffer[i].Init ( iNewBlockSize, viBufSizesForSim[i] );
+
+            // init statistics
+            ErrorRateStatistic[i].Init ( 80000, true );//TEST!!!!!//MAX_STATISTIC_COUNT );
+        }
+    }
+}
+
+bool CNetBufWithStats::Put ( const CVector<uint8_t>& vecbyData,
+                             const int               iInSize )
+{
+    // call base class Put
+    const bool bPutOK = CNetBuf::Put ( vecbyData, iInSize );
+
+    // update statistics calculations
+    for ( int i = 0; i < NUM_STAT_SIMULATION_BUFFERS; i++ )
+    {
+        ErrorRateStatistic[i].Update (
+            !SimulationBuffer[i].Put ( vecbyData, iInSize ) );
+    }
+
+    return bPutOK;
+}
+
+bool CNetBufWithStats::Get ( CVector<uint8_t>& vecbyData )
+{
+    // call base class Get
+    const bool bGetOK = CNetBuf::Get ( vecbyData );
+
+    // update statistics calculations
+    for ( int i = 0; i < NUM_STAT_SIMULATION_BUFFERS; i++ )
+    {
+        ErrorRateStatistic[i].Update (
+            !SimulationBuffer[i].Get ( vecbyData ) );
+    }
+
+    return bGetOK;
+}
+
+// TEST
+int CNetBufWithStats::GetAutoSetting()
+{
+
+/*
+// TEST
+if ( ErrorRateStatistic[NUM_STAT_SIMULATION_BUFFERS - 1].GetAverage() > 0.06 )
+{
+    for ( int i = 0; i < NUM_STAT_SIMULATION_BUFFERS; i++ )
+    {
+        ErrorRateStatistic[i].Reset();
+    }
+}
+*/
+
+
+    for ( int i = 0; i < NUM_STAT_SIMULATION_BUFFERS - 1; i++ )
+    {
+        if ( ErrorRateStatistic[i].GetAverage() <= 0.005)//TEST!!!!! 0.005 )
+        {
+            return viBufSizesForSim[i];
+        }
+    }
+    return viBufSizesForSim[NUM_STAT_SIMULATION_BUFFERS - 1];
+}
+
+
+// TEST for debugging
+void CNetBufWithStats::StoreAllSimAverages()
+{
+
+    FILE* pFile = fopen ( "c:\\temp\\test.dat", "w" );
+
+
+    for ( int i = 0; i < NUM_STAT_SIMULATION_BUFFERS - 1; i++ )
+    {
+        fprintf ( pFile, "%e, ", ErrorRateStatistic[i].GetAverage() );
+    }
+    fprintf ( pFile, "%e", ErrorRateStatistic[NUM_STAT_SIMULATION_BUFFERS - 1].GetAverage() );
+    fprintf ( pFile, "\n" );
+
+
+/*
+const int iLen = ErrorRateStatistic[4].ErrorsMovAvBuf.Size();
+for ( int i = 0; i < iLen; i++ )
+{
+    fprintf ( pFile, "%e\n", ErrorRateStatistic[4].ErrorsMovAvBuf[i] );
+}
+*/
+    fclose ( pFile );
+
+// scilab:
+// close;x=read('c:/temp/test.dat',-1,13);plot2d([2,3,4,5,6,7,8,9,10,12,14,17,20], x, style=-1 , logflag = 'nl');plot2d([2 20],[1 1]*0.01);plot2d([2 20],[1 1]*0.005);x
 }

src/buffer.h

@@ -29,18 +29,37 @@
 #include "global.h"
 
 
+/* Definitions ****************************************************************/
+// each regular buffer access lead to a count for put and get, assuming 2.33 ms
+// blocks we have 30 s / 2.33 ms * 2 = 25714
+//#define MAX_STATISTIC_COUNT                 25714
+
+// TEST
+// 7 / 0.00266 * 2 = 5263.1579
+#define MAX_STATISTIC_COUNT 3759
+
+
+// number of simulation network jitter buffers for evaluating the statistic
+#define NUM_STAT_SIMULATION_BUFFERS         13
+
+
 /* Classes ********************************************************************/
 // Buffer base class -----------------------------------------------------------
 template<class TData> class CBufferBase
 {
 public:
-    CBufferBase() : bIsInitialized ( false ) {}
+    CBufferBase ( const bool bNIsSim = false ) :
+       bIsSimulation ( bNIsSim ), bIsInitialized ( false ) {}
+
+    void SetIsSimulation ( const bool bNIsSim ) { bIsSimulation = bNIsSim; }
 
     virtual void Init ( const int  iNewMemSize,
                         const bool bPreserve = false )
     {
+        // in simulation mode the size is not changed during operation -> we do
+        // not have to implement special code for this case
         // only enter the "preserve" branch, if object was already initialized
-        if ( bPreserve && bIsInitialized )
+        if ( bPreserve && ( !bIsSimulation ) && bIsInitialized )
         {
             // copy old data in new vector using get pointer as zero per
             // definition
@@ -143,7 +162,10 @@ public:
         else
         {
             // allocate memory for actual data buffer
-            vecMemory.Init ( iNewMemSize );
+            if ( !bIsSimulation )
+            {
+                vecMemory.Init ( iNewMemSize );
+            }
 
             // init buffer pointers and buffer state (empty buffer)
             iGetPos   = 0;
@@ -161,31 +183,44 @@ public:
     virtual bool Put ( const CVector<TData>& vecData,
                        const int             iInSize )
     {
-        // copy new data in internal buffer
+        if ( bIsSimulation )
-        int iCurPos = 0;
-        if ( iPutPos + iInSize > iMemSize )
         {
-            // remaining space size for second block
+            // in this simulation only the buffer pointers and the buffer state
-            const int iRemSpace = iPutPos + iInSize - iMemSize;
+            // is updated, no actual data is transferred
-
+            iPutPos += iInSize;
-            // data must be written in two steps because of wrap around
+            if ( iPutPos >= iMemSize )
-            while ( iPutPos < iMemSize )
             {
-                vecMemory[iPutPos++] = vecData[iCurPos++];
+                iPutPos -= iMemSize;
-            }
-
-            for ( iPutPos = 0; iPutPos < iRemSpace; iPutPos++ )
-            {
-                vecMemory[iPutPos] = vecData[iCurPos++];
             }
         }
         else
         {
-            // data can be written in one step
+            // copy new data in internal buffer
-            const int iEnd = iPutPos + iInSize;
+            int iCurPos = 0;
-            while ( iPutPos < iEnd )
+            if ( iPutPos + iInSize > iMemSize )
             {
-                vecMemory[iPutPos++] = vecData[iCurPos++];
+                // remaining space size for second block
+                const int iRemSpace = iPutPos + iInSize - iMemSize;
+
+                // data must be written in two steps because of wrap around
+                while ( iPutPos < iMemSize )
+                {
+                    vecMemory[iPutPos++] = vecData[iCurPos++];
+                }
+
+                for ( iPutPos = 0; iPutPos < iRemSpace; iPutPos++ )
+                {
+                    vecMemory[iPutPos] = vecData[iCurPos++];
+                }
+            }
+            else
+            {
+                // data can be written in one step
+                const int iEnd = iPutPos + iInSize;
+                while ( iPutPos < iEnd )
+                {
+                    vecMemory[iPutPos++] = vecData[iCurPos++];
+                }
             }
         }
 
@@ -207,31 +242,44 @@ public:
         // get size of data to be get from the buffer
         const int iInSize = vecData.Size();
 
-        // copy data from internal buffer in output buffer
+        if ( bIsSimulation )
-        int iCurPos = 0;
-        if ( iGetPos + iInSize > iMemSize )
         {
-            // remaining data size for second block
+            // in this simulation only the buffer pointers and the buffer state
-            const int iRemData = iGetPos + iInSize - iMemSize;
+            // is updated, no actual data is transferred
-
+            iGetPos += iInSize;
-            // data must be read in two steps because of wrap around
+            if ( iGetPos >= iMemSize )
-            while ( iGetPos < iMemSize )
             {
-                vecData[iCurPos++] = vecMemory[iGetPos++];
+                iGetPos -= iMemSize;
-            }
-
-            for ( iGetPos = 0; iGetPos < iRemData; iGetPos++ )
-            {
-                vecData[iCurPos++] = vecMemory[iGetPos];
             }
         }
         else
         {
-            // data can be read in one step
+            // copy data from internal buffer in output buffer
-            const int iEnd = iGetPos + iInSize;
+            int iCurPos = 0;
-            while ( iGetPos < iEnd )
+            if ( iGetPos + iInSize > iMemSize )
             {
-                vecData[iCurPos++] = vecMemory[iGetPos++];
+                // remaining data size for second block
+                const int iRemData = iGetPos + iInSize - iMemSize;
+
+                // data must be read in two steps because of wrap around
+                while ( iGetPos < iMemSize )
+                {
+                    vecData[iCurPos++] = vecMemory[iGetPos++];
+                }
+
+                for ( iGetPos = 0; iGetPos < iRemData; iGetPos++ )
+                {
+                    vecData[iCurPos++] = vecMemory[iGetPos];
+                }
+            }
+            else
+            {
+                // data can be read in one step
+                const int iEnd = iGetPos + iInSize;
+                while ( iGetPos < iEnd )
+                {
+                    vecData[iCurPos++] = vecMemory[iGetPos++];
+                }
             }
         }
 
@@ -292,12 +340,28 @@ public:
 
 protected:
     enum EBufState { BS_OK, BS_FULL, BS_EMPTY };
+    enum EClearType { CT_PUT, CT_GET };
+
+    virtual void Clear ( const EClearType eClearType )
+    {
+        // clear memory
+        if ( !bIsSimulation )
+        {
+            vecMemory.Reset ( 0 );
+        }
+
+        // init buffer pointers and buffer state (empty buffer)
+        iGetPos   = 0;
+        iPutPos   = 0;
+        eBufState = CBufferBase<TData>::BS_EMPTY;
+    }
 
     CVector<TData> vecMemory;
     int            iMemSize;
     int            iGetPos;
     int            iPutPos;
     EBufState      eBufState;
+    bool           bIsSimulation;
     bool           bIsInitialized;
 };
 
@@ -306,6 +370,9 @@ protected:
 class CNetBuf : public CBufferBase<uint8_t>
 {
 public:
+    CNetBuf ( const bool bNewIsSim = false ) :
+       CBufferBase<uint8_t> ( bNewIsSim ) {}
+
     virtual void Init ( const int  iNewBlockSize,
                         const int  iNewNumBlocks,
                         const bool bPreserve = false );
@@ -316,15 +383,39 @@ public:
     virtual bool Get ( CVector<uint8_t>& vecbyData );
 
 protected:
-    enum EClearType { CT_PUT, CT_GET };
+    virtual void Clear ( const EClearType eClearType );
-
-    void Clear ( const EClearType eClearType );
 
     int iBlockSize;
     int iNumInvalidElements;
 };
 
 
+// Network buffer (jitter buffer) with statistic calculations ------------------
+class CNetBufWithStats : public CNetBuf
+{
+public:
+    CNetBufWithStats();
+
+    virtual void Init ( const int iNewBlockSize,
+                        const int iNewNumBlocks,
+                        const bool bPreserve = false );
+
+    virtual bool Put ( const CVector<uint8_t>& vecbyData, const int iInSize );
+    virtual bool Get ( CVector<uint8_t>& vecbyData );
+
+// TEST
+void StoreAllSimAverages();
+int GetAutoSetting();
+
+protected:
+    // statistic (do not use the vector class since the classes do not have
+    // appropriate copy constructor/operator)
+    CErrorRate ErrorRateStatistic[NUM_STAT_SIMULATION_BUFFERS];
+    CNetBuf    SimulationBuffer[NUM_STAT_SIMULATION_BUFFERS];
+    int        viBufSizesForSim[NUM_STAT_SIMULATION_BUFFERS];
+};
+
+
 // Conversion buffer (very simple buffer) --------------------------------------
 // For this very simple buffer no wrap around mechanism is implemented. We
 // assume here, that the applied buffers are an integer fraction of the total

src/channel.cpp

@@ -611,6 +611,20 @@ void CChannel::UpdateSocketBufferSize ( const double dLocalStdDev )
     // do nothing
     if ( bDoAutoSockBufSize )
     {
+
+// TEST
+SetSockBufNumFrames ( SockBuf.GetAutoSetting(), true );
+
+/*
+#ifdef _WIN32
+// TEST
+static FILE* pFile = fopen ( "c:\\temp\\test.dat", "w" );
+fprintf ( pFile, "%d\n", SockBuf.GetAutoSetting() );
+fflush ( pFile );
+#endif
+*/
+
+/*
         // We use the time response measurement for the automatic setting.
         // Assumptions:
         // - the audio interface/network jitter is assumed to be Gaussian
@@ -633,7 +647,7 @@ void CChannel::UpdateSocketBufferSize ( const double dLocalStdDev )
         const double dEstCurBufSet = ( SYSTEM_BLOCK_DURATION_MS_FLOAT +
             3.3 * ( CycleTimeVariance.GetStdDev() + dLocalStdDev ) ) /
             SYSTEM_BLOCK_DURATION_MS_FLOAT + 0.5;
-
+*/
 /*
 // TEST
 //if (bIsServer) {
@@ -643,7 +657,7 @@ fflush ( pFile );
 // close;x=read('c:/temp/test.dat',-1,3);plot(x)
 //}
 */
-
+/*
         // upper/lower hysteresis decision
         const int iUpperHystDec = LlconMath().round ( dEstCurBufSet - dHysteresis );
         const int iLowerHystDec = LlconMath().round ( dEstCurBufSet + dHysteresis );
@@ -667,5 +681,6 @@ fflush ( pFile );
                 SetSockBufNumFrames ( iUpperHystDec, true );
             }
         }
+*/
     }
 }

src/channel.h

@@ -132,6 +132,11 @@ public:
 
     void CreateNetTranspPropsMessFromCurrentSettings();
 
+
+// TEST
+void StoreAllSimAverages() { SockBuf.StoreAllSimAverages(); }
+
+
 protected:
     bool ProtocolIsEnabled(); 
 
@@ -145,7 +150,7 @@ protected:
     CVector<double>     vecdGains;
 
     // network jitter-buffer
-    CNetBuf             SockBuf;
+    CNetBufWithStats    SockBuf;
     int                 iCurSockBufNumFrames;
     bool                bDoAutoSockBufSize;
 

src/client.cpp

@@ -924,6 +924,21 @@ void CClient::ProcessAudioDataIntern ( CVector<int16_t>& vecsStereoSndCrd )
         }
     }
 
+
+/*
+// TEST
+// fid=fopen('v.dat','r');x=fread(fid,'int16');fclose(fid);
+static FILE* pFileDelay = fopen("c:\\temp\\test2.dat", "wb");
+short sData[2];
+for (i = 0; i < iMonoBlockSizeSam; i++)
+{
+    sData[0] = (short) vecsAudioSndCrdMono[i];
+    fwrite(&sData, size_t(2), size_t(1), pFileDelay);
+}
+fflush(pFileDelay);
+*/
+
+
     // check if channel is connected
     if ( Channel.IsConnected() )
     {

src/client.h

@@ -92,8 +92,6 @@ public:
     double MicLevelR() { return SignalLevelMeter.MicLevelRight(); }
     bool   IsConnected() { return Channel.IsConnected(); }
 
-    double GetTimingStdDev() { return CycleTimeVariance.GetStdDev(); }
-
     bool GetOpenChatOnNewMessage() const { return bOpenChatOnNewMessage; }
     void SetOpenChatOnNewMessage ( const bool bNV ) { bOpenChatOnNewMessage = bNV; }
 

src/clientsettingsdlg.cpp

@@ -271,9 +271,9 @@ CClientSettingsDlg::CClientSettingsDlg ( CClient* pNCliP, QWidget* parent,
     // init delay and other information controls
     ledOverallDelay->SetUpdateTime ( 2 * PING_UPDATE_TIME_MS );
     ledOverallDelay->Reset();
-    lblPingTimeValue->setText     ( "" );
+    lblPingTimeValue->setText     ( "---" );
-    lblOverallDelayValue->setText ( "" );
+    lblOverallDelayValue->setText ( "---" );
-    lblUpstreamValue->setText     ( "" );
+    lblUpstreamValue->setText     ( "---" );
 
 
     // init slider controls ---
@@ -350,8 +350,7 @@ CClientSettingsDlg::CClientSettingsDlg ( CClient* pNCliP, QWidget* parent,
         ", preferred" ) );
 
     rbtBufferDelayDefault->setText ( GenSndCrdBufferDelayString (
-        FRAME_SIZE_FACTOR_DEFAULT * SYSTEM_FRAME_SIZE_SAMPLES,
+        FRAME_SIZE_FACTOR_DEFAULT * SYSTEM_FRAME_SIZE_SAMPLES ) );
-        ", default" ) );
 
     rbtBufferDelaySafe->setText ( GenSndCrdBufferDelayString (
         FRAME_SIZE_FACTOR_SAFE * SYSTEM_FRAME_SIZE_SAMPLES ) );
@@ -741,9 +740,9 @@ void CClientSettingsDlg::UpdateDisplay()
     if ( !pClient->IsRunning() )
     {
         // clear text labels with client parameters
-        lblPingTimeValue->setText     ( "" );
+        lblPingTimeValue->setText     ( "---" );
-        lblOverallDelayValue->setText ( "" );
+        lblOverallDelayValue->setText ( "---" );
-        lblUpstreamValue->setText     ( "" );
+        lblUpstreamValue->setText     ( "---" );
     }
     else
     {

src/clientsettingsdlgbase.ui

@@ -564,6 +564,30 @@
         </property>
        </spacer>
       </item>
+      <item>
+       <layout class="QHBoxLayout" >
+        <item>
+         <widget class="QLabel" name="lblUpstream" >
+          <property name="text" >
+           <string>Audio Stream Rate</string>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="QLabel" name="lblUpstreamValue" >
+          <property name="minimumSize" >
+           <size>
+            <width>0</width>
+            <height>20</height>
+           </size>
+          </property>
+          <property name="text" >
+           <string>val</string>
+          </property>
+         </widget>
+        </item>
+       </layout>
+      </item>
       <item>
        <layout class="QHBoxLayout" >
         <item>
@@ -622,12 +646,6 @@
               <height>20</height>
              </size>
             </property>
-            <property name="font" >
-             <font>
-              <weight>75</weight>
-              <bold>true</bold>
-             </font>
-            </property>
             <property name="text" >
              <string>val</string>
             </property>
@@ -659,36 +677,6 @@
         </item>
        </layout>
       </item>
-      <item>
-       <layout class="QHBoxLayout" >
-        <item>
-         <widget class="QLabel" name="lblUpstream" >
-          <property name="text" >
-           <string>Audio Stream Rate</string>
-          </property>
-         </widget>
-        </item>
-        <item>
-         <widget class="QLabel" name="lblUpstreamValue" >
-          <property name="minimumSize" >
-           <size>
-            <width>0</width>
-            <height>20</height>
-           </size>
-          </property>
-          <property name="font" >
-           <font>
-            <weight>75</weight>
-            <bold>true</bold>
-           </font>
-          </property>
-          <property name="text" >
-           <string>val</string>
-          </property>
-         </widget>
-        </item>
-       </layout>
-      </item>
      </layout>
     </widget>
    </item>

src/global.h

@@ -60,7 +60,7 @@ LED bar:      lbr
 
 // version and application name (always use this version)
 #undef VERSION
-#define VERSION                         "4.0.0cvs"
+#define VERSION                         "3.2.0cvs"
 #define APP_NAME                        "llcon"
 
 // Windows registry key name of auto run entry for the server

src/llconclientdlg.cpp

@@ -943,6 +943,11 @@ void CLlconClientDlg::UpdateDisplay()
         chbChat->setChecked   ( true );
         chbChat->blockSignals ( false );
     }
+
+
+// TEST
+pClient->GetChannel()->StoreAllSimAverages();
+
 }
 
 void CLlconClientDlg::SetGUIDesign ( const EGUIDesign eNewDesign )

src/server.cpp

@@ -1218,25 +1218,6 @@ void CServer::WriteHTMLChannelList()
     streamFileOut << "</ul>" << endl;
 }
 
-bool CServer::GetTimingStdDev ( double& dCurTiStdDev )
-{
-    dCurTiStdDev = 0.0; // init return value
-
-    // only return value if server is active and the actual measurement is
-    // updated
-    if ( IsRunning() )
-    {
-        // return the standard deviation
-        dCurTiStdDev = CycleTimeVariance.GetStdDev();
-
-        return true;
-    }
-    else
-    {
-        return false;
-    }
-}
-
 void CServer::customEvent ( QEvent* pEvent )
 {
     if ( pEvent->type() == QEvent::User + 11 )

src/server.h

@@ -116,8 +116,6 @@ public:
     void Stop();
     bool IsRunning() { return HighPrecisionTimer.isActive(); }
 
-    bool GetTimingStdDev ( double& dCurTiStdDev );
-
     bool PutData ( const CVector<uint8_t>& vecbyRecBuf,
                    const int               iNumBytesRead,
                    const CHostAddress&     HostAdr );