Method init

src/sstv/syncprocessor.cpp:128–170

* @brief initialize sync processor * idxStart and idxEnd are set for narrow or wide modes in Auto mode, else idxStart=idxEnd= selected mode * enableSyncDetection is set to false for AVT modes. * */

 *
 */
void syncProcessor::init()
{
  enableSyncDetection=true;
  //  syncAvg=0;

  if(detectNarrow)
  {
    idxStart=STARTNARROW;
    idxEnd=ENDNARROW;
  }
  else
  {
    idxStart=STARTWIDE;
    idxEnd=ENDWIDE;
  }

  if(sstvModeIndexRx!=0)
  {
    //      if((sstvModeIndexRx>=idxStart) && (sstvModeIndexRx<=idxEnd))
    {
      idxEnd=idxStart=(esstvMode)(sstvModeIndexRx-1);
      if((idxStart>=AVT24)&&(idxStart<=AVT94))
      {
        enableSyncDetection=false;
      }
    }
  }
  visMode=NOTVALID; // and reset the visMode
  syncProcesState=MODEDETECT;
  modifiedClock=rxClock/SUBSAMPLINGFACTOR;
  syncArrayIndex=0;
  syncArray[0].init();
  retraceFlag=false;
  syncState=SYNCOFF;
  displaySyncEvent* ce;
  ce = new displaySyncEvent(0); // reset sync vuMeter
  QApplication::postEvent(dispatcherPtr, ce);
  addToLog("init called",LOGSYNCSTATE);
  clearMatchArray();
  currentMode=NOTVALID;
  lineTolerance=LINETOLERANCEMODEDETECT;
  minMatchedLines=sensitivityArray[sensitivity].minMatchedLines;
}

/**
 * @brief process the data buffer to extract syncs