snapshot

ClassDigitizer2Gen.cpp

@@ -82,7 +82,7 @@ std::string Digitizer2Gen::ReadValue(const char * parameter, bool verbose = fals
   if (ret != CAEN_FELib_Success) {
     return ErrorMsg(__func__);
   }else{
-    if( verbose ) printf("%s : %s\n", parameter, retValue.c_str());
+    if( verbose ) printf("%-45s : %s\n", parameter, retValue);
   }
   return retValue;
 }
@@ -152,6 +152,10 @@ int Digitizer2Gen::OpenDigitizer(const char * url){
   printf("     ADC rate : %d Msps, ch2ns : %d ns\n", adcRate, ch2ns);
   printf("     Channels : %d\n", nChannels);
 
+  ReadValue("/par/InputRange", true);
+  ReadValue("/par/InputType", true);
+  ReadValue("/par/Zin", true);
+
 
   ///SendCommand("/cmd/reset");
   return 0;
@@ -218,7 +222,6 @@ void Digitizer2Gen::SetPHADataFormat(unsigned short dataFormat){
       { \"name\" : \"CHANNEL\",              \"type\" : \"U8\" }, \
       { \"name\" : \"TIMESTAMP\",            \"type\" : \"U64\" }, \
       { \"name\" : \"FINE_TIMESTAMP\",       \"type\" : \"U16\" }, \
-      { \"name\" : \"TIMESTAMP_NS\",         \"type\" : \"U64\" }, \
       { \"name\" : \"ENERGY\",               \"type\" : \"U16\" }, \
       { \"name\" : \"ANALOG_PROBE_1\",       \"type\" : \"I32\", \"dim\" : 1 }, \
       { \"name\" : \"ANALOG_PROBE_2\",       \"type\" : \"I32\", \"dim\" : 1 }, \
@@ -357,7 +360,6 @@ int Digitizer2Gen::ReadData(){
       &evt->channel,
       &evt->timestamp,
       &evt->fine_timestamp,
-      &evt->timestamp_ns,
       &evt->energy,
       evt->analog_probes[0],
       evt->analog_probes[1],
@@ -521,8 +523,21 @@ void Digitizer2Gen::SaveDataToFile(){
 void Digitizer2Gen::ProgramPHA(bool testPulse){
   if( !isConnected ) return ;
 
-  // Channel enable  
+  // Acquistion
+  WriteValue("/par/StartSource"  , "SWcmd | SINedge");
+  WriteValue("/par/TrgOutMode", "Disabled");
+  WriteValue("/par/GPIOMode",   "Disabled");
+  WriteValue("/par/SyncOutMode", "Disabled");  
+  WriteValue("/par/RunDelay", "0"); // ns, that is for sync time with multi board
+  WriteValue("/par/IOlevel", "NIM"); 
+  WriteValue("/par/EnStatEvents", "1");
+  
+  // Channel setting  
+  //WriteValue("/ch/0..63/par/EventTriggerSource", "GlobalTriggerSource");
+  WriteValue("/ch/0..63/par/EventTriggerSource", "ChSelfTrigger");
   WriteValue("/ch/0..63/par/ChEnable"   , "true");
+  WriteValue("/ch/0..63/par/DCOffset"   , "10");  /// 10% 
+  WriteValue("/ch/0..63/par/WaveSaving" , "Always");
 
   // Global trigger configuration
   if( testPulse ) {
@@ -536,13 +551,12 @@ void Digitizer2Gen::ProgramPHA(bool testPulse){
   }
   
   // Wave configuration
-  WriteValue("/ch/0..63/par/WaveTriggerSource" , "ChSelfTrigger");
+  //WriteValue("/ch/0..63/par/WaveTriggerSource" , "ChSelfTrigger"); // EventTriggerSource enought
+
   WriteValue("/ch/0..63/par/ChRecordLengthS"   , "512");  /// 4096 ns
   WriteValue("/ch/0..63/par/ChPreTriggerS"     , "125");  /// 1000 ns
   WriteValue("/ch/0..63/par/WaveResolution"    , "RES8");  /// 8 ns 
   
-  WriteValue("/ch/0..63/par/DCOffset"    , "10");  /// 10% 
-  
   WriteValue("/ch/0..63/par/WaveAnalogProbe0"  , "ADCInput");
   WriteValue("/ch/0..63/par/WaveAnalogProbe1"  , "EnergyFilterMinusBaseline");
   WriteValue("/ch/0..63/par/WaveDigitalProbe0" , "Trigger");
@@ -550,9 +564,6 @@ void Digitizer2Gen::ProgramPHA(bool testPulse){
   WriteValue("/ch/0..63/par/WaveDigitalProbe2" , "TimeFilterArmed");
   WriteValue("/ch/0..63/par/WaveDigitalProbe3" , "EnergyFilterPeakReady");
 
-  // Event configuration
-  //WriteValue("/ch/0..63/par/EventTriggerSource", "GlobalTriggerSource");
-  WriteValue("/ch/0..63/par/EventTriggerSource", "ChSelfTrigger");
   
   // Filter parameters
   WriteValue("/ch/0..63/par/TimeFilterRiseTimeS"         , "10");   // 80 ns
@@ -573,15 +584,6 @@ void Digitizer2Gen::ProgramPHA(bool testPulse){
 
   WriteValue("/ch/0..63/par/EnergyFilterLFLimitation"    , "Off");
   
-  // Other Setting
-  WriteValue("/par/TrgOutMode", "SwTrg"); 
-  WriteValue("/par/IOlevel", "NIM"); 
-
-  ret = CAEN_FELib_SetValue(handle, "/par/EnStatEvents", "true");
-  if( ret != CAEN_FELib_Success){
-    ErrorMsg("Enable stats");
-  }
-  
 }
 
 void Digitizer2Gen::ReadDigitizerSettings(){

Event.h

@@ -17,7 +17,6 @@ class Event {
     uint16_t energy;   // 16 bit
     uint64_t timestamp;  // 48 bit
     uint16_t fine_timestamp; // 16 bit
-    uint64_t timestamp_ns; // 51 bit fine_timestamp not included
     uint16_t flags_low_priority; // 12 bit
     uint16_t flags_high_priority; // 8 bit
     size_t   traceLenght; // 64 bit
@@ -38,6 +37,18 @@ class Event {
     uint32_t n_events;
 
     Event(){
+      Init();
+    }
+
+    ~Event(){
+      ClearMemory();
+    }
+
+    void Init(){
+      channel = 0;
+      energy = 0;
+      timestamp = 0;
+      fine_timestamp = 0;
       analog_probes[0] = NULL;
       analog_probes[1] = NULL;
       digital_probes[0] = NULL;
@@ -47,10 +58,6 @@ class Event {
       data = NULL;
     }
 
-    ~Event(){
-      ClearMemory();
-    }
-
     void ClearMemory(){
       if( data != NULL ) delete data;
 

SolReader.h

@@ -33,6 +33,9 @@ class SolReader {
     void ScanNumBlock();
 
     unsigned int GetNumBlock()      {return numBlock;}
+    unsigned int GetTotalNumBlock() {return totNumBlock;}
+    unsigned int GetFilePos()       {return filePos;}
+    unsigned int GetFileSize()      {return inFileSize;}
 
     Event * evt;
 
@@ -73,7 +76,7 @@ inline void SolReader::OpenFile(std::string fileName){
 inline int SolReader::ReadBlock(int opt = 0){
   if( inFile == NULL ) return -1;
   if( feof(inFile) ) return -1;
-  if( inFileSize < filePos) return -1;
+  if( filePos >= inFileSize) return -1;
   
   fread(&blockStart, 2, 1, inFile);
 
@@ -173,6 +176,8 @@ void SolReader::ScanNumBlock(){
   if( inFile == NULL ) return;
   if( feof(inFile) ) return;
   
+  numBlock = 0;
+
   while( ReadBlock(1) == 0){
     //printf("%u, traceLen %lu, %u/%u\n", numBlock, evt->traceLenght, filePos, inFileSize);
   }

script.C

@@ -5,14 +5,18 @@ void script(){
   SolReader * reader = new SolReader("haha_000.sol");
   Event * evt = reader->evt;
 
+  printf("----------file size: %u Byte\n", reader->GetFileSize());
+
   reader->ScanNumBlock();
 
 
-  for( int i = 0; i < 2; i++){
+  for( int i = 0; i < reader->GetTotalNumBlock() ; i++){
-    printf("########### nBlock : %u\n", reader->GetNumBlock());
+    printf("########################## nBlock : %u, %u/%u\n", reader->GetNumBlock(), 
+                                                              reader->GetFilePos(), 
+                                                              reader->GetFileSize());
     reader->ReadBlock();
     evt->PrintAll();
-    reader->evt->PrintAllTrace();
+    //evt->PrintAllTrace();
 
   }
   

test.cpp

@@ -49,7 +49,7 @@ int main(int argc, char* argv[]){
   printf("%s\n", digi->GetPath(parHandle).c_str());    
   */
   
-  //digi->ReadDigitizerSettings();
+  digi->ReadDigitizerSettings();
 
   digi->SetPHADataFormat(0);
 
@@ -60,37 +60,31 @@ int main(int argc, char* argv[]){
   digi->StartACQ();
 
   timespec t0, t1;
-
   clock_gettime(CLOCK_REALTIME, &t0);
-  for( int i = 0; i < 20; i++){
   
-    usleep(100000);
+  for( int i = 0; i < 30; i++){
+
+    //usleep(100000);
 
     int ret = digi->ReadData();
 
+    //digi->ReadValue("/ch/4/par/SelfTrgRate", true);
+
     //if( i% 2 == 0 )  printf("0x%X \n", atoi(digi->ReadValue("/par/AcquisitionStatus").c_str()) & 0x3F );
 
     
     if( ret == CAEN_FELib_Success){
-      //digi->evt.PrintAll();
-      //digi->evt.PrintTrace();
-      //printf("0x%016lX \n", *(digi->evt.GetWord1()));
-      //printf("0x%016lX \n", *(digi->evt.GetWord2()));
-      //printf("0x%016lX \n", *(digi->evt.GetWord3()));
-      //printf("0x%016lX \n", *(digi->evt.GetWord4()));
       
       digi->SaveDataToFile();
 
-      if( digi->evt->channel == 63 ) {
+      //if( digi->evt->channel == 63 ) {
-      //if( i % 10 == 0 ) {
+      //if( i % 63 == 0 ) {
         clock_gettime(CLOCK_REALTIME, &t1);
         printf("%5d | t1-t0 : %10ld\n", i, t1.tv_nsec-t0.tv_nsec);
         t0 = t1;
-        //digi->ReadStat();
+      //  //digi->ReadStat();
-        //digi->PrintStat();
+      //  //digi->PrintStat();
-
+      //}
-
-      }
     }else{
       printf("something wrong when ReadData() | ret = %d \n", ret);
       digi->ErrorMsg("ReadData()");
@@ -99,7 +93,8 @@ int main(int argc, char* argv[]){
   }
   
   digi->StopACQ();
-  //digi->ReadStat();
+
+  digi->ReadStat();
   digi->PrintStat();