CbmMuchUnpackPar.h

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/* Copyright (C) 2021 GSI Helmholtzzentrum fuer Schwerionenforschung, Darmstadt
   SPDX-License-Identifier: GPL-3.0-only
   Authors: Florian Uhlig [committer] */
 
// -------------------------------------------------------------------------
// -----            CbmMuchUnpackPar header file                       -----
// -----            Created 22/02/22  by P.-A. Loizeau                 -----
// -----            Modified 07/12/18  by A Kumar                      -----
// -----            Modified 07/02/25  by Vikas Singhal                -----
// -------------------------------------------------------------------------
 
#ifndef CBMMUCHUNPACKPAR_H
#define CBMMUCHUNPACKPAR_H
 
#include "FairParGenericSet.h"
 
#include "TArrayD.h"
#include "TArrayI.h"
 
class FairParIo;
class FairParamList;
 
 
class CbmMuchUnpackPar : public FairParGenericSet {
 
public:
  CbmMuchUnpackPar(const char* name = "CbmMuchUnpackPar", const char* title = "Much parameters",
                   const char* context = "Default");
 

  virtual ~CbmMuchUnpackPar();

  virtual void clear();
 
  void putParams(FairParamList*);
  Bool_t getParams(FairParamList*);
 
  void SetElinkFebMap2022(Bool_t bFlag = kTRUE) { fbElinkFebMap2022 = bFlag; }
 
  static constexpr UInt_t GetNbCrobsPerDpb() { return kuNbCrobsPerDpb; }
  static constexpr UInt_t GetNbElinkPerCrob() { return kuNbElinksPerCrob; }
  static constexpr UInt_t GetNbElinkPerDpb() { return kuNbCrobsPerDpb * kuNbElinksPerCrob; }
  static constexpr UInt_t GetNbFebsPerCrob() { return kuNbFebsPerCrob; }
  static constexpr UInt_t GetNbFebsPerDpb() { return kuNbCrobsPerDpb * kuNbFebsPerCrob; }
  static constexpr UInt_t GetNbAsicsPerFeb() { return kuNbAsicsPerFeb; }
  static constexpr UInt_t GetNbAsicsPerCrob() { return kuNbFebsPerCrob * kuNbAsicsPerFeb; }
  static constexpr UInt_t GetNbAsicsPerDpb() { return kuNbCrobsPerDpb * GetNbAsicsPerCrob(); }
  static constexpr UInt_t GetNbChanPerAsic() { return kuNbChanPerAsic; }
  static constexpr UInt_t GetNbChanPerFeb() { return kuNbAsicsPerFeb * kuNbChanPerAsic; }
 

  Int_t ElinkIdxToFebIdx(UInt_t uElink);
  /*UInt_t ElinkIdxToAsicIdx( Bool_t bFebType, UInt_t uElink )
         { return kTRUE == bFebType ? ElinkIdxToAsicIdxFebB( uElink ) :
                                      ElinkIdxToAsicIdxFebA( uElink );
         }*/
  //UInt_t ElinkIdxToAsicIdx(UInt_t uElink) { return ElinkIdxToAsicIdxFebMuch(uElink); }
 
  //UInt_t ElinkIdxToAsicIdxFebMuch(UInt_t uElink);
  /*UInt_t ElinkIdxToAsicIdxFebA( UInt_t uElink );
   UInt_t ElinkIdxToAsicIdxFebB( UInt_t uElink );*/
 
  UInt_t GetNrOfDpbs() { return fuNrOfDpbs; }
  UInt_t GetDpbId(UInt_t uDpbIdx);
  UInt_t GetNrOfCrobs() { return fuNrOfDpbs * kuNbCrobsPerDpb; }
  UInt_t GetNrOfFebs() { return GetNrOfCrobs() * kuNbFebsPerCrob; }
  UInt_t GetNrOfAsics() { return GetNrOfFebs() * kuNbAsicsPerFeb; }
  //inline Int_t GetFebsIdsFromArray(Int_t i) { return fnFebsIdsArray[i]; }
  UInt_t GetNrOfFebsInGemA() { return fuFebsInGemA; }
  UInt_t GetNrOfFebsInGemB() { return fuFebsInGemB; }
  Int_t GetNrOfChannels() { return kuNbChanPerAsic; }
 
  int32_t GetFebId(UInt_t);
  UInt_t GetModule(UInt_t);
 
 
  Short_t GetPadXA(UShort_t febid, UShort_t channelid);
  Short_t GetPadYA(UShort_t febid, UShort_t channelid);
  Short_t GetPadXB(UShort_t febid, UShort_t channelid);
  Short_t GetPadYB(UShort_t febid, UShort_t channelid);
  Double_t GetRealX(Int_t);
  Double_t GetRealPadSize(Int_t);
 
  Double_t GetRealX(Int_t Channel, Int_t Sector);
  Double_t GetRealPadSize(Int_t Channel, Int_t Sector);
 
  //RPC Module Related Functions
  UInt_t GetNrOfFebsInRpc() { return fuFebsInRpc; }
  Short_t GetPadXRpc(UShort_t febid, UShort_t channelid);
  Short_t GetPadYRpc(UShort_t febid, UShort_t channelid);
 
  Bool_t IsCrobActive(UInt_t uDpbIdx, UInt_t uCrobIdx);
  Bool_t IsFebActive(UInt_t uFebInSystIdx);
  Bool_t IsFebActive(UInt_t uDpbIdx, UInt_t uCrobIdx, UInt_t uFebIdx);
  Bool_t IsFebPulser(UInt_t uFebInSystIdx);
  Bool_t IsFebPulser(UInt_t uDpbIdx, UInt_t uCrobIdx, UInt_t uFebIdx);
  Double_t GetFebAdcGain(UInt_t uDpbIdx, UInt_t uCrobIdx, UInt_t uFebIdx);
  Double_t GetFebAdcOffset(UInt_t uDpbIdx, UInt_t uCrobIdx, UInt_t uFebIdx);
 
 
private:
  static const UInt_t kuNbCrobsPerDpb   = 1;    // Number of CROBs possible per DPB
  static const UInt_t kuNbElinksPerCrob = 42;   // Number of elinks in each CROB ?
  static const UInt_t kuNbFebsPerCrob   = 9;    // Number of FEBs  connected to each CROB for mMuch 2019
  static const UInt_t kuNbAsicsPerFeb   = 1;    // Number of ASICs connected in each FEB for MUCH
  static const UInt_t kuNbChanPerAsic   = 128;  // Number of channels in each ASIC
  //   static constexpr UInt_t  kuCrobMapElinkFebIdx[ kuNbElinksPerCrob ] = {
 
  // Elink to Feb mapping in 2022
  const Int_t kiCrobMapElinkFebIdx_2022[kuNbElinksPerCrob] = {0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 2, 2, 2, 2,
                                                              3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 5, 5, 5, 5,
                                                              6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 8, 8, 8, 8};
  // Elink to Feb mapping changed during May 2024 (earlier 5,5,4 now 4,4,6) // Change done on 07/02/2025
  const Int_t kiCrobMapElinkFebIdx_2024[kuNbElinksPerCrob] = {0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2,
                                                              3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5,
                                                              6, 6, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8};
  Bool_t fbElinkFebMap2022                                 = kFALSE;
 

 
  UInt_t fuNrOfDpbs;           // Total number of MUCH DPBs in system
  TArrayI fiDbpIdArray;        // Array to hold the unique IDs (equipment ID) for all MUCH DPBs
  TArrayI fiCrobActiveFlag;    // Array to hold the active flag for all CROBs, [ NbDpb * kuNbCrobPerDpb ]
  UInt_t fuFebsInGemA;         // Number of FEBs connected in GEM Module A
  UInt_t fuFebsInGemB;         // Number of FEBs connected in GEM Module B
  UInt_t fuFebsInRpc;          // Number of FEBs connected in RPC Module
  TArrayI fnFebsIdsArrayGemA;  // Array to hold FEB IDs connected to GEM Module A
  TArrayI fnFebsIdsArrayGemB;  // Array to hold FEB IDs connected to GEM Module B
  TArrayI fnFebsIdsArrayRpc;   // Array to hold FEB IDs connected to RPC Module
  TArrayI fChannelsToPadXA;    // Array which stores the corresponding x position of PAD of entire module A
  TArrayI fChannelsToPadYA;    // Array which stores the corresponding y position of PAD of entire module A
  TArrayI fChannelsToPadXB;    // Array which stores the corresponding x position of PAD of entire module B
  TArrayI fChannelsToPadYB;    // Array which stores the corresponding y position of PAD of entire module B
  TArrayI fChannelsToPadXRpc;  // Array which stores the corresponding x position of PAD of RPC module
  TArrayI fChannelsToPadYRpc;  // Array which stores the corresponding y position of PAD of RPC module
  TArrayD fRealX;              // Array which stores the Real X (starting 18.733 cm) position of PAD
  TArrayD fRealPadSize;        // Array which stores the Real Progressive size of each padX (starting .327 cm )
 
  ClassDef(CbmMuchUnpackPar, 1);
};
#endif  // CBMMUCHUNPACKPAR_H