eclPackerModule.h

/**************************************************************************
 * basf2 (Belle II Analysis Software Framework)                           *
 * Author: The Belle II Collaboration                                     *
 *                                                                        *
 * See git log for contributors and copyright holders.                    *
 * This file is licensed under LGPL-3.0, see LICENSE.md.                  *
 **************************************************************************/
 
#pragma once
 
/* ECL headers. */
#include <ecl/mapper/ECLChannelMapper.h>
 
/* Basf2 headers. */
#include <framework/core/FrameworkExceptions.h>
#include <framework/core/Module.h>
#include <framework/dataobjects/EventMetaData.h>
#include <framework/datastore/StoreArray.h>
#include <framework/datastore/StoreObjPtr.h>
 
namespace Belle2 {
  enum {
    ECL_ADC_SAMPLES_PER_CHANNEL = 31
  };
 
  class ECLDigit;
  class ECLDsp;
  class RawECL;
 
  class ECLPackerModule : public Module {
  public:
    ECLPackerModule();
    virtual ~ECLPackerModule();
 
    virtual void initialize() override;
    virtual void beginRun() override;
    virtual void event() override;
    virtual void endRun() override;
    virtual void terminate() override;
 
    BELLE2_DEFINE_EXCEPTION(Write_adc_samples_error,
                            "Error packing adc samples to buffer");
    BELLE2_DEFINE_EXCEPTION(eclPacker_internal_error,
                            "Something wrong with ECL Packer");
 
  private:
    int m_EvtNum = 0;
 
    int m_bufPos;
 
    int m_bufLength;
 
    int m_bitPos;
 
    int m_ampThreshold;
 
    bool m_compressMode;
 
    bool m_pcie40Data;
 
    int m_WaveformRareFactor;
 
    std::string m_eclRawCOPPERsName;
 
    std::string m_eclMapperInitFileName;
 
    int m_EclWaveformSamples[ECL_ADC_SAMPLES_PER_CHANNEL]; // == 31
 
    ECL::ECLChannelMapper m_eclMapper;
 
    StoreArray<RawECL> m_eclRawCOPPERs;
 
    unsigned int adcBuffer_temp[static_cast<int>(ECL::ECL_CHANNELS_IN_SHAPER) * static_cast<int>(ECL_ADC_SAMPLES_PER_CHANNEL)];
 
    // number of hits, masks etc ...
    int collectorMaskArray[ECL::ECL_CRATES];
    int shaperMaskArray[ECL::ECL_CRATES][ECL::ECL_BARREL_SHAPERS_IN_CRATE];
    int shaperADCMaskArray[ECL::ECL_CRATES][ECL::ECL_BARREL_SHAPERS_IN_CRATE];
    int shaperNWaveform[ECL::ECL_CRATES][ECL::ECL_BARREL_SHAPERS_IN_CRATE];
    int shaperNHits[ECL::ECL_CRATES][ECL::ECL_BARREL_SHAPERS_IN_CRATE];
 
    int iEclDigIndices[ECL::ECL_TOTAL_CHANNELS];
 
    int iEclWfIndices[ECL::ECL_TOTAL_CHANNELS];
 
    //DataStore variables
    StoreArray<ECLDigit> m_eclDigits; 
    StoreArray<ECLDsp> m_eclDsps; 
    StoreObjPtr<EventMetaData> m_eventMetaData;
 
    void writeNBits(unsigned int* buff, unsigned int value, unsigned int bitsToWrite);
    void resetBuffPosition();
    void setBuffLength(int bufLength);
 
  };
}//namespace Belle2