SOLARIS_GTK4_DAQ/test.cpp

#include <cstdlib>
#include <string>
#include <vector>
#include <unistd.h>
#include <time.h> // time in nano-sec
#include <iostream>

#include <thread>
#include <mutex>

#include "ClassDigitizer2Gen.h"
#include "influxdb.h"


#define maxRead 400

std::mutex digiMTX;
Digitizer2Gen * digi = new Digitizer2Gen();
InfluxDB * influx = new InfluxDB("https://fsunuc.physics.fsu.edu/influx/", false);

unsigned int readCount = 0;

timespec ta, tb;
static void ReadDataLoop(){
  clock_gettime(CLOCK_REALTIME, &ta);
  //while(digi->IsAcqOn() && readCount < maxRead){
  while(true){
    digiMTX.lock();
    int ret = digi->ReadData();
    digiMTX.unlock();

    if( ret == CAEN_FELib_Success){
      digi->SaveDataToFile();
    }else if(ret == CAEN_FELib_Stop){
      digi->ErrorMsg("No more data");
      break;
    }else{
      digi->ErrorMsg("ReadData()");
      //digiMTX.unlock();
      //break;
    }
    if( readCount % 100 == 0 ) {
      clock_gettime(CLOCK_REALTIME, &tb);
      printf("%4d, duration : %.0f\n", readCount, tb.tv_nsec-ta.tv_nsec + tb.tv_sec*1e+9 - ta.tv_sec*1e+9);
      ta = tb;
    }
    readCount++;
  }

}

char cmdStr[100];

static void StatLoop(){
  //while(digi->IsAcqOn() && readCount < maxRead){
  while(digi->IsAcqOn()){
    digiMTX.lock();

    digi->ReadStat();
    for(int i = 0; i < 64; i++){
      sprintf(cmdStr, "/ch/%d/par/SelfTrgRate", i);
      std::string haha = digi->ReadValue( cmdStr, false);
      influx->AddDataPoint("Rate,Ch=" + std::to_string(i) + " value=" + haha);
    }
    //digi->ReadValue("/ch/4/par/ChRealtimeMonitor", true);
    //digi->ReadValue("/ch/4/par/ChDeadtimeMonitor", true);
    //digi->ReadValue("/ch/4/par/ChTriggerCnt", true);
    //digi->ReadValue("/ch/4/par/ChSavedEventCnt", true);
    //digi->ReadValue("/ch/4/par/ChWaveCnt", true);
    digiMTX.unlock();


    influx->WriteData("testing");
    influx->ClearDataPointsBuffer();
    digi->PrintStat();
    usleep(500*1000); // every 500 msec    
  }

}


int main(int argc, char* argv[]){
  
  printf("##########################################\n");
  printf("\t   CAEN firmware DPP-PHA testing \n");
  printf("##########################################\n");

  remove("haha_000.sol");

  const char * url = "dig2://192.168.0.100/";

  
  digi->OpenDigitizer(url);
  digi->ProgramPHA(false);
  
  //printf("%s \n", digi->ReadValue("/ch/0/par/ChRealtimeMonitor").c_str());
  //printf("%s \n", digi->ReadValue("/ch/0/par/Energy_Nbit").c_str());
  //printf("%s \n", digi->ReadValue("/par/MaxRawDataSize").c_str());
  
  
  /*///======================= Play with handle
  uint64_t parHandle;
  
  parHandle = digi->GetHandle("/ch/0/par/ChRealtimeMonitor"); printf("%lu|%lX\n", parHandle, parHandle);
  parHandle = digi->GetHandle("/ch/1/par/ChRealtimeMonitor"); printf("%lu|%lX\n", parHandle, parHandle);
  
  
  printf("%s\n", digi->GetPath(parHandle).c_str());
  
  
  parHandle = digi->GetParentHandle(parHandle); printf("%lu|%lX\n", parHandle, parHandle);
  printf("%s\n", digi->GetPath(parHandle).c_str());

  parHandle = digi->GetParentHandle(parHandle); printf("%lu|%lX\n", parHandle, parHandle);
  printf("%s\n", digi->GetPath(parHandle).c_str());    

  parHandle = digi->GetParentHandle(parHandle); printf("%lu|%lX\n", parHandle, parHandle);
  printf("%s\n", digi->GetPath(parHandle).c_str());    

  parHandle = digi->GetParentHandle(parHandle); printf("%lu|%lX\n", parHandle, parHandle);
  printf("%s\n", digi->GetPath(parHandle).c_str());    
  */
  
  digi->ReadDigitizerSettings();

  digi->SetPHADataFormat(0);

  //printf("0x%X \n", atoi(digi->ReadValue("/par/AcquisitionStatus").c_str()) & 0x3F );

  digi->OpenOutFile("haha");


  digi->StartACQ();

  timespec t0, t1;
  clock_gettime(CLOCK_REALTIME, &t0);

  std::thread th1 (ReadDataLoop);
  std::thread th2 (StatLoop);

  char c;
  printf("Press q for stop.");
  do{
    c = getchar();
  }while( c != 'q');

  digiMTX.lock();
  digi->StopACQ();
  digiMTX.unlock();
  
  th1.join();
  th2.join();

  clock_gettime(CLOCK_REALTIME, &t1);
  printf("t1-t0 : %.0f\n", t1.tv_nsec-t0.tv_nsec + t1.tv_sec*1e+9 - t0.tv_sec*1e+9);

  digi->CloseOutFile();  
  digi->CloseDigitizer();
  
  delete digi;
  delete influx;
  
}