when open digitizer, always set no trace recording

ClassDigitizer.h

@@ -206,6 +206,10 @@ class Digitizer{
       return returnData;
     }
 
+    void SetTrace(bool onOff){
+      SetBits(DPP::BoardConfiguration, DPP::Bit_BoardConfig::RecordTrace, onOff, -1);
+    }
+
 };
 
 

FSUDAQ.cpp

@@ -684,6 +684,9 @@ void FSUDAQ::OpenDigitizers(){
     digi[i] = new Digitizer(portList[i].first, portList[i].second);
     //digi[i]->Reset();
 
+    //===== set no trace, even when FSQDAQ segfault at scope, the digitizer will save no trace
+    digi[i]->SetTrace(false);
+
     if( cbOpenMethod->currentData().toInt() == 2 ) {
       digi[i]->ProgramBoard();
     }