New class which defines the properties of regional trigger crate;

[u/mrichter/AliRoot.git] / MUON / mapping / AliMpDDLStore.cxx

/**************************************************************************
 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 *                                                                        *
 * Author: The ALICE Off-line Project.                                    *
 * Contributors are mentioned in the code where appropriate.              *
 *                                                                        *
 * Permission to use, copy, modify and distribute this software and its   *
 * documentation strictly for non-commercial purposes is hereby granted   *
 * without fee, provided that the above copyright notice appears in all   *
 * copies and that both the copyright notice and this permission notice   *
 * appear in the supporting documentation. The authors make no claims     *
 * about the suitability of this software for any purpose. It is          *
 * provided "as is" without express or implied warranty.                  *
 **************************************************************************/

// $Id$
// $MpId: AliMpDDLStore.cxx,v 1.4 2006/05/24 13:58:34 ivana Exp $
// Category: management

//-----------------------------------------------------------------------------
// Class AliMpDDLStore
// --------------------
// The top container class for DDLs, det elements and bus patched
// It provides acces to DDL, det element and bus patches objects
// via various characteristics.
// Authors: Ivana Hrivnacova, IPN Orsay
//          Christian Finck, SUBATECH Nantes
//-----------------------------------------------------------------------------

#include "AliMpDDLStore.h"
#include "AliMpConstants.h"
#include "AliMpDEStore.h"
#include "AliMpDDL.h"
#include "AliMpFiles.h"
#include "AliMpHelper.h"
#include "AliMpDEManager.h"
#include "AliMpDetElement.h"
#include "AliMpBusPatch.h"
#include "AliMpTriggerCrate.h"
#include "AliMpLocalBoard.h"
#include "AliMpSegmentation.h"
#include "AliMpVSegmentation.h"
#include "AliMpStringObjMap.h"

#include "AliLog.h"


#include <Riostream.h>
#include <TList.h>
#include <TObjArray.h>
#include <TString.h>
#include <TObjString.h>
#include <TClass.h>
#include <TSystem.h>

/// \cond CLASSIMP
ClassImp(AliMpDDLStore)
/// \endcond

AliMpDDLStore* AliMpDDLStore::fgInstance = 0;
const Int_t    AliMpDDLStore::fgkNofDDLs = 20;
const Int_t    AliMpDDLStore::fgkNofTriggerDDLs = 2;

//
// static methods
//

//______________________________________________________________________________
AliMpDDLStore* AliMpDDLStore::Instance(Bool_t warn) 
{
    /// Create the DDL store if it does not yet exist
    /// and return its instance

    if ( ! fgInstance && warn  ) {
        AliWarningClass("DDL Store has not been loaded");
    }

    return fgInstance;
}

//______________________________________________________________________________
AliMpDDLStore* AliMpDDLStore::ReadData(Bool_t warn) 
{
    /// Load the DDL store from ASCII data files
    /// and return its instance

    if ( fgInstance ) {
        if ( warn )
            AliWarningClass("DDL Store has been already loaded");
        return fgInstance;
    }

    AliInfoClass("Reading DDL Store from ASCII files.");

    fgInstance = new AliMpDDLStore();
    return fgInstance;
}

//
// ctors, dtor
//

//______________________________________________________________________________
AliMpDDLStore::AliMpDDLStore()
        : TObject(),
        fDDLs(fgkNofDDLs+fgkNofTriggerDDLs), // FIXEME
        fBusPatches(true),
        fTriggerCrates(true),
        fLocalBoards(true),
        fManuList12(),
        fManuBridge2(),
        fGlobalCrate(new AliMpGlobalCrate())
{
    /// Standard constructor

    AliDebug(1,"");
    fDDLs.SetOwner(true);
    fBusPatches.SetOwner(true);
    fBusPatches.SetSize(900);

    fTriggerCrates.SetOwner(true);
    fTriggerCrates.SetSize(16);

    fLocalBoards.SetOwner(true);
    fLocalBoards.SetSize(242); // included non-identied board

    
    // Load segmentation & DE store data
    if ( ! AliMpSegmentation::Instance(false) )
        AliMpSegmentation::ReadData(true);

    // Create all detection elements
    ReadDDLs();
    ReadTriggerDDLs();
    SetManus();
    SetPatchModules();
    SetBusPatchLength();
}

//______________________________________________________________________________
AliMpDDLStore::AliMpDDLStore(TRootIOCtor* /*ioCtor*/)
        : TObject(),
        fDDLs(),
        fBusPatches(),
        fTriggerCrates(true),
        fLocalBoards(true),
        fGlobalCrate()
{
    /// Constructor for IO

    AliDebug(1,"");

    fgInstance = this;
}


//______________________________________________________________________________
AliMpDDLStore::~AliMpDDLStore() 
{
    /// Destructor

    AliDebug(1,"");

    // DDL objects are deleted with fDDLs
    // Bus patches objects are deleted with fBusPatches

    fgInstance = 0;
    delete fGlobalCrate;
}

//
// private methods
//

//______________________________________________________________________________
Int_t  AliMpDDLStore::GetManuListIndex(Int_t detElemId) const 
{
    /// Return the index of the manu list for given detElemId

    return AliMpDEManager::GetChamberId(detElemId)*4 + (detElemId % 100);
}


//______________________________________________________________________________
Int_t AliMpDDLStore::GetBusPatchIndex(Int_t detElemId, Int_t manuId) const 
{
    /// Calculate the index of the buspatch from manuId

    Int_t pos = 0;
    AliMp::StationType stationType = AliMpDEManager::GetStationType(detElemId);
    static Int_t manuMask = AliMpConstants::ManuMask(AliMp::kNonBendingPlane) - 1;

    if( stationType == AliMp::kStation345) {
        pos = (manuId & manuMask)/100;
    } else {
        Int_t idx = GetManuListIndex(detElemId);

        // using array defined from DetElemIdToBusPatch.dat file
        for (pos = fManuList12[idx].GetSize()-1; pos >= 0; --pos)
            if ( manuId >= fManuList12[idx].At(pos))
                break;
    }

    return pos;
}

//______________________________________________________________________________
Bool_t  AliMpDDLStore::ReadGlobalTrigger(AliMpGlobalCrate& crate, const Char_t* globalName) 
{
    /// Fill trigger global crate object from ascii file
    /// put the method static to be used by other class w/o initializing object
  
    TString infile;
        
    if (globalName == 0)
      infile = AliMpFiles::GlobalTriggerBoardMapping();
    else
      infile = globalName;
    
    infile = gSystem->ExpandPathName(infile.Data());
    
    ifstream in(infile, ios::in);

    if (!in) {
      AliErrorClass(Form("Local Trigger Board Mapping File %s not found", infile.Data()));
      return kFALSE;
    }

    TArrayI list;

    char line[255];
    in.getline(line, 255);
    TString tmp(AliMpHelper::Normalize(line));

    if (!tmp.Contains(crate.GetName()))
    {
      AliErrorClass("Wrong Global Crate File");
    }
    
    in.getline(line, 255);
    tmp = AliMpHelper::Normalize(line);

    if (tmp.Contains(crate.GetJtagName())) {
        // vme addr
        in.getline(line, 255);
        TString tmp(AliMpHelper::Normalize(line));
        ULong_t addr;
        sscanf(tmp.Data(), "%lx", &addr);
        crate.SetJtagVmeAddr(addr);
        //AliDebug(1, Form("Jtag Vme Address: 0x%x", addr));

        // clk div, rx phase, read delay
        in.getline(line, 255);
        tmp = AliMpHelper::Normalize(line);
        TArrayI list;
        AliMpHelper::DecodeName(line, ' ', list);
        crate.SetJtagClockDiv(list[0]);
        crate.SetJtagRxPhase(list[1]);
        crate.SetJtagRdDelay(list[2]);
        //AliDebug(1, Form("Jtag Clock Div: %d, Rx Phase: %d, Read Delay %d", list[0], list[1], list[2]));

        // enable
        in.getline(line, 255);
        tmp = AliMpHelper::Normalize(line);
        AliMpHelper::DecodeName(line, ' ', list);
        UChar_t enable = 0;
        for (Int_t i = 0; i < crate.GetJtagNofLines(); ++i)
            enable |= (list[i] << i);
        crate.SetEnableJtag(enable);
        //AliDebug(1, Form("Jtag Enable: 0x%x", enable));

        for (Int_t i = 0; i < crate.GetJtagNofLines(); ++i) {
            in.getline(line, 255);
            for (Int_t j = 0; j < crate.GetJtagNofLines(); ++j) {
                in.getline(line, 255);
                tmp = AliMpHelper::Normalize(line);
                crate.SetJtagCrateName(i*crate.GetJtagNofLines() + j, tmp);
                //AliDebug(1, Form("Jtag Crate Name: %s", tmp.Data()));
            }
        }
    }

    in.getline(line, 255);
    tmp = AliMpHelper::Normalize(line);
    if (tmp.Contains(crate.GetFirstDarcName())) {
        // vme addr
        in.getline(line, 255);
        TString tmp(AliMpHelper::Normalize(line));
        ULong_t addr;
        sscanf(tmp.Data(), "%lx", &addr);
        crate.SetFirstDarcVmeAddr(addr);
        //AliDebug(1, Form("First Darc Vme Address: 0x%x", addr));

        // type
        in.getline(line, 255);
        tmp = AliMpHelper::Normalize(line);
        crate.SetFirstDarcType(tmp.Atoi());
        //AliDebug(1, Form("First Darc Type: %d", tmp.Atoi()));

        // enable
        in.getline(line, 255);
        UInt_t item;
        tmp = AliMpHelper::Normalize(line);
        sscanf(tmp.Data(), "%x", &item);
        crate.SetFirstDarcDisable(item);
        //AliDebug(1, Form("First Darc Enable: 0x%x", item));

        // L0
        in.getline(line, 255);
        tmp = AliMpHelper::Normalize(line);
        sscanf(tmp.Data(), "%x", &item);
        crate.SetFirstDarcL0Delay(item);
        //AliDebug(1, Form("First Darc L0 Delay: 0x%x", item));

        // L1
        in.getline(line, 255);
        tmp = AliMpHelper::Normalize(line);
        sscanf(tmp.Data(), "%x", &item);
        crate.SetFirstDarcL1TimeOut(item);
        //AliDebug(1, Form("First Darc L1 Time Out: 0x%x", item));
    }

    in.getline(line, 255);
    tmp = AliMpHelper::Normalize(line);
    if (tmp.Contains(crate.GetSecondDarcName())) {
        // vme addr
        in.getline(line, 255);
        TString tmp(AliMpHelper::Normalize(line));
        ULong_t addr;
        sscanf(tmp.Data(), "%lx", &addr);
        crate.SetSecondDarcVmeAddr(addr);
        //AliDebug(1, Form("Second Darc Vme Address: 0x%x", addr));
        
        // type
        in.getline(line, 255);
        tmp = AliMpHelper::Normalize(line);
        crate.SetSecondDarcType(tmp.Atoi());
        //AliDebug(1, Form("Second Darc Type: %d", tmp.Atoi()));
        
        // enable
        in.getline(line, 255);
        UInt_t item;
        tmp = AliMpHelper::Normalize(line);
        sscanf(tmp.Data(), "%x", &item);
        crate.SetSecondDarcDisable(item);
        //AliDebug(1, Form("Second Darc Enable: 0x%x", item));
        
        // L0
        in.getline(line, 255);
        tmp = AliMpHelper::Normalize(line);
        sscanf(tmp.Data(), "%x", &item);
        crate.SetSecondDarcL0Delay(item);
        //AliDebug(1, Form("Second Darc L0 Delay: 0x%x", item));
        
        // L1
        in.getline(line, 255);
        tmp = AliMpHelper::Normalize(line);
        sscanf(tmp.Data(), "%x", &item);
        crate.SetSecondDarcL1TimeOut(item);
        //AliDebug(1, Form("Second Darc L1 Time Out: 0x%x", item));
    }

    in.getline(line, 255);
    tmp = AliMpHelper::Normalize(line);
    if (tmp.Contains(crate.GetGlobalName())) {
        in.getline(line, 255);
        TString tmp(AliMpHelper::Normalize(line));
        ULong_t addr;
        sscanf(tmp.Data(), "%lx", &addr);
        crate.SetGlobalVmeAddr(addr);
        //AliDebug(1, Form("Global Vme Address: 0x%x", addr));

        for (Int_t i = 0; i < crate.GetGlobalNofRegisters(); ++i) {
            in.getline(line, 255);
            TString tmp(AliMpHelper::Normalize(line));
            UInt_t reg;
            sscanf(tmp.Data(), "%x", &reg);
            crate.SetGlobalRegister(i, reg);
            //AliDebug(1, Form("Global Register %d: 0x%x", i, reg));
        }
    }

    in.getline(line, 255);
    tmp = AliMpHelper::Normalize(line);
    if (tmp.Contains(crate.GetFetName())) {
        in.getline(line, 255);
        TString tmp(AliMpHelper::Normalize(line));
        ULong_t addr;
        sscanf(tmp.Data(), "%lx", &addr);
        crate.SetFetVmeAddr(addr);
        //AliDebug(1, Form("Fet Vme Address: 0x%x", addr));

        for (Int_t i = 0; i < crate.GetFetNofRegisters(); ++i) {
            in.getline(line, 255);
            TString tmp(AliMpHelper::Normalize(line));
            UInt_t reg;
            sscanf(tmp.Data(), "%x", &reg);
            crate.SetFetRegister(i, reg);
            //AliDebug(1, Form("Fet Register %d: 0x%x", i, reg));
        }
    }

    return kTRUE;
}
//______________________________________________________________________________
Bool_t AliMpDDLStore::ReadDDLs() 
{
    /// Read ddl <-> bus patch file

    TString infile = AliMpFiles::BusPatchFilePath();

    ifstream in(infile, ios::in);
    if (!in) {
        AliErrorStream() << "Data file " << infile << " not found.";
        return false;
    }

    char line[255];

    while ( in.getline(line,255) ) {

        if ( line[0] == '#' )
            continue;

        TString tmp(AliMpHelper::Normalize(line));

        TObjArray* stringList = tmp.Tokenize(TString(" "));

        TString sDE = ((TObjString*)stringList->At(0))->GetString();
        Int_t idDE  = atoi(sDE.Data());

        if ( ! AliMpDEManager::IsValidDetElemId(idDE, false) ) {
            AliErrorStream() << "DetElemId "<< idDE << " not valid." << endl;
            return false;
        }

        TString busPatch = ((TObjString*)stringList->At(1))->GetString();


        TString sDDL = ((TObjString*)stringList->At(2))->GetString();
        Int_t  iDDL  = atoi(sDDL.Data());

        if ( iDDL < 0 || iDDL >= fgkNofDDLs ) {
            AliErrorStream() << "DDL id "<< iDDL << " outside limits." << endl;
            return false;
        }

        AliDebugStream(3)
        << "idDE " << idDE << " buspatch " << busPatch.Data() << " iDDL " << iDDL
        << endl;

        // reading 1st manu Id for each bus patch (station 1 & 2)
        if(AliMpDEManager::GetStationType(idDE) != AliMp::kStation345) {

            TString sManu = ((TObjString*)stringList->At(3))->GetString();
            AliMpHelper::DecodeName(sManu,',',fManuList12[GetManuListIndex(idDE)]);

            if(AliMpDEManager::GetStationType(idDE) == AliMp::kStation2) {
                TString sManuBridge = ((TObjString*)stringList->At(4))->GetString();
                AliMpHelper::DecodeName(sManuBridge,',',fManuBridge2[GetManuListIndex(idDE)]);
            }

        }

        delete stringList;

        AliMpDDL* ddl = GetDDL(iDDL, false);
        if ( !ddl) {
            ddl = new AliMpDDL(iDDL);
            fDDLs.AddAt(ddl, iDDL);
        }
        ddl->AddDE(idDE);

        TArrayI busPatchList;
        // decoding range of buspatch
        AliMpHelper::DecodeName(busPatch,';',busPatchList);

        // Update DE
        AliMpDetElement* de = AliMpDEManager::GetDetElement(idDE);
        de->SetDdlId(iDDL);
        // filling buspatch -> idDE
        for (Int_t i = 0; i < busPatchList.GetSize(); i++) {
            fBusPatches.Add(busPatchList[i],
                            new AliMpBusPatch(busPatchList[i], idDE, iDDL));
            de->AddBusPatch(busPatchList[i]);
        }
    }

    // Fill bus patch Ids array in DDLs now
    for ( Int_t i=0; i<fDDLs.GetEntriesFast(); i++ ) {
        AliMpDDL* ddl = (AliMpDDL*) fDDLs.At(i);
        ddl->FillBusPatchIds();
    }

    in.close();
    return true;
}
//______________________________________________________________________________
Bool_t  AliMpDDLStore::ReadTriggerDDLs() 
{
    /// create trigger DDL object and Global crate object
  
  if (!ReadGlobalTrigger(*fGlobalCrate)) return false;
  if (!ReadRegionalTrigger(fTriggerCrates, fLocalBoards, fDDLs)) return false;
  
  return true;
}

//______________________________________________________________________________
Bool_t  AliMpDDLStore::ReadRegionalTrigger(AliMpExMap& triggerCrates, AliMpExMap& localBoards, 
                                          TObjArray& ddls, const Char_t* fileName, Bool_t warn) 
{
    /// create trigger DDL object ddl<->Crate<->local board
    
    Int_t iDDL = -1;
    TString infile;
    
    if (fileName == 0)
      infile = AliMpFiles::LocalTriggerBoardMapping();
    else
      infile = fileName;
    
    infile = gSystem->ExpandPathName(infile.Data());
    
    ifstream in(infile, ios::in);

    if (!in) {
      AliErrorClass(Form("Local Trigger Board Mapping File %s not found", infile.Data()));
        return kFALSE;
    }

    AliMpLocalBoard* board = 0x0;
    AliMpTriggerCrate* crate = 0x0;


    Int_t localBoardId = 0;
    TArrayI list;
    UShort_t crateId, mask;
    Int_t mode, coincidence;
    
    char line[80];
   
    while (!in.eof())
    {
      in.getline(line,80);
      if (!strlen(line)) break;
      TString crateName(AliMpHelper::Normalize(line));
      
      in.getline(line,80);    
      sscanf(line,"%hx",&crateId);
  
      in.getline(line,80);
      sscanf(line,"%d",&mode);
      
      in.getline(line,80);
      sscanf(line,"%d",&coincidence);
      
      in.getline(line,80);
      sscanf(line,"%hx",&mask);
      
      
      // determine ddl number vs crate side
      if (crateName.Contains("R"))
        iDDL = fgkNofDDLs; // starts where tracker ends
      else
        iDDL = fgkNofDDLs + 1;
  
      AliMpDDL* ddl = (AliMpDDL*)ddls.At(iDDL);
      if ( !ddl) {
        ddl = new AliMpDDL(iDDL);
        ddls.AddAt(ddl, iDDL);
      }
      
      crate = (AliMpTriggerCrate*)triggerCrates.GetValue(crateName.Data());
      if (!crate) 
      {
        crate = new AliMpTriggerCrate(crateName.Data(), crateId, mask, mode, coincidence);
        crate->SetDdlId(iDDL);
        triggerCrates.Add(crateName.Data(), crate);
      }
      
      
      // add trigger crate number for given ddl if not present
      if ( !ddl->HasTriggerCrateId(crateId) )
        ddl->AddTriggerCrate(crateId);
      
      
      Char_t localBoardName[20];
      Int_t slot;
      UInt_t switches;
      
      for ( Int_t i = 0; i < AliMpConstants::LocalBoardNofChannels(); ++i ) 
      {
        if ( (mask >> i ) & 0x1 )
        {
          in.getline(line,80);
          sscanf(line,"%02d %s %03d %03x",&slot,localBoardName,&localBoardId,&switches);
          board = new AliMpLocalBoard(localBoardId, localBoardName, slot); 
          board->SetSwitch(switches);
          board->SetCrate(crateName);
          
          if (localBoardId > AliMpConstants::NofLocalBoards())
            board->SetNotified(false); // copy cards
          
          crate->AddLocalBoard(localBoardId);
          
          list.Reset();
          AliMpDDL* ddl = (AliMpDDL*)ddls.At(iDDL);
          if (!ddl)
            cout << "DDL with Id = " << iDDL << " not defined." << endl;
          
          // add  DE for local board and DDL
          in.getline(line,80);
          TString tmp(AliMpHelper::Normalize(line));
          AliMpHelper::DecodeName(tmp,' ',list);
    
          for (Int_t i = 0; i < list.GetSize(); ++i) {
    
            if (list[i]) 
            { // skip copy card
              if (AliMpDEStore::Instance(warn)) 
              {
                AliMpDetElement* de = AliMpDEManager::GetDetElement(list[i]);
                if (de->GetDdlId() == -1)
                  de->SetDdlId(iDDL);
                
                if(!ddl->HasDEId(list[i]))
                  ddl->AddDE(list[i]);
              }
            }
            board->AddDE(list[i]);
          }
          
          // set copy number and transverse connector
          in.getline(line,80);
          tmp = AliMpHelper::Normalize(line);
          AliMpHelper::DecodeName(tmp,' ',list);
    
          board->SetInputXfrom(list[0]);
          board->SetInputXto(list[1]);
          
          board->SetInputYfrom(list[2]);
          board->SetInputYto(list[3]);
          
          board->SetTC(list[4]);
          
          // add local board into map
          localBoards.Add(board->GetId(), board);
        }
      }
    
    }
    return kTRUE;
}

//______________________________________________________________________________
Bool_t AliMpDDLStore::SetManus() {
    /// Set manus for each bus patch

    Int_t manuMask = AliMpConstants::ManuMask(AliMp::kNonBendingPlane) - 1;

    // loop over DDL
    for (Int_t iDDL = 0; iDDL < fgkNofDDLs; ++iDDL) {

        AliDebug(3, Form("DDL # %d\n", iDDL));

        AliMpDDL* ddl = GetDDL(iDDL);

        // loop over DE in the given DDL
        for (Int_t detElemIdx = 0; detElemIdx < ddl->GetNofDEs(); ++detElemIdx) {

            Int_t detElemId = ddl->GetDEId(detElemIdx);

            AliMpDetElement* detElement = GetDetElement(detElemId);

            AliMp::StationType stationType = AliMpDEManager::GetStationType(detElemId);


            // list of manu per DE on both cathode
            TList manuList;
            for ( Int_t cath = 0; cath < 2 ; ++cath ) {
                const AliMpVSegmentation* seg
                = AliMpSegmentation::Instance()->GetMpSegmentation(detElemId,AliMp::GetCathodType(cath));

                AliMp::PlaneType planeType = detElement->GetPlaneType(AliMp::GetCathodType(cath));

                TArrayI manus;
                seg->GetAllElectronicCardIDs(manus);

                // filling TList manu
                for ( Int_t im = 0; im < manus.GetSize(); ++im ) {

                    AliMpIntPair* manu = 0x0;
                    if( stationType == AliMp::kStation345)
                        manu = new AliMpIntPair((manus[im] & manuMask), planeType, kTRUE); //remove offset for NB
                    else
                        manu = new AliMpIntPair(manus[im], planeType, kTRUE); //keep offset for NB

                    manuList.Add(manu);

                    detElement->AddManu(manus[im]);
                }
            }// cathode

            manuList.Sort(); // sort regardless B or NB plane

            // filling manu to the corresponding buspatch
            for (Int_t iEntry = 0; iEntry < manuList.GetEntries(); ++iEntry) {

                AliMpIntPair* manuPtr = (AliMpIntPair*)manuList.At(iEntry);

                Int_t manuId = manuPtr->GetFirst();
                Int_t pos    = GetBusPatchIndex(detElemId, manuId);

                if (pos > detElement->GetNofBusPatches()) {
                    AliError(Form("pos greater %d than size %d manuId %d detElemId %d \n",
                                  pos, detElement->GetNofBusPatches(), manuId, detElemId));
                    return false;
                }

                // get buspatch and fill manus
                Int_t busPatchId = detElement->GetBusPatchId(pos);
                AliMpBusPatch* busPatch = GetBusPatch(busPatchId);

                if( stationType == AliMp::kStation345) {

                    if (manuPtr->GetSecond())
                        busPatch->AddManu(manuId+manuMask+1); // add offset again after sorted
                    else
                        busPatch->AddManu(manuId);

                } else {

                    busPatch->AddManu(manuId);

                }
            }

            manuList.Delete();

            if (AliDebugLevel() == 3) {

                // print out for checking
                for(Int_t pos = 0; pos < detElement->GetNofBusPatches(); ++pos) {
                    Int_t busPatchId = detElement->GetBusPatchId(pos);
                    AliMpBusPatch* busPatch = GetBusPatch(busPatchId);
                    printf("BusPatch: %d\n", busPatch->GetId());
                    for (Int_t iEntry = 0; iEntry < busPatch->GetNofManus(); ++iEntry)
                        printf("manu Id: %d\n", busPatch->GetManuId(iEntry));
                }
            }

        } // detection element loop
    }// DDL loop

    return true;
}

//______________________________________________________________________________
Bool_t AliMpDDLStore::SetPatchModules() {
    /// Compute the number of manu per PCB for each buspatch

    AliMpDEIterator it;
    Bool_t result = true;

    for ( it.First(); !it.IsDone(); it.Next() ) {

        AliMpDetElement* detElement = it.CurrentDE();

        for (Int_t i = 0; i < detElement->GetNofBusPatches(); ++i) {
            AliMpBusPatch* busPatch = GetBusPatch(detElement->GetBusPatchId(i));
            Bool_t newResult = false;
            Int_t idDE = busPatch->GetDEId();

            if (AliMpDEManager::GetStationType(idDE) == AliMp::kStation2 )
                newResult = busPatch->SetNofManusPerModule(fManuBridge2[GetManuListIndex(idDE)].At(i));
            else
                newResult = busPatch->SetNofManusPerModule();
        }
    }

    return result;
}

//______________________________________________________________________________
Bool_t AliMpDDLStore::SetBusPatchLength() {
    /// read the buspatch length file and set buspatch length

    TString infile = AliMpFiles::BusPatchLengthFilePath();
    ifstream in(infile, ios::in);
    if (!in) {
        AliErrorStream() << "Data file " << infile << " not found.";
        return false;
    }
    char line[255];

    for (Int_t iDDL = 0; iDDL < fgkNofDDLs; ++iDDL ) {
        AliMpDDL* ddl = GetDDL(iDDL);

        for (Int_t iBusPatch = 0; iBusPatch < ddl->GetNofBusPatches(); ++iBusPatch) {

            do {
                if (!in.getline(line,255)) {
                    AliWarning(Form("Wrong size in bus patch length file; index %d DDL %d",
                                    iBusPatch, iDDL));
                    return false;
                }
            } while(line[0] == '#');

            TString tmp(AliMpHelper::Normalize(line));

            TObjArray* stringList = tmp.Tokenize(TString(" "));

            TString sLocalBusId = ((TObjString*)stringList->At(0))->GetString();
            Int_t   localBusId  = sLocalBusId.Atoi();

            TString sLength = ((TObjString*)stringList->At(1))->GetString();
            Float_t length  = sLength.Atof();

            delete stringList;

            if (localBusId != iBusPatch + 1)
                AliWarning(Form("Wrong local buspatch id %d instead of %d", iBusPatch+1, localBusId));

            Int_t busPatchId = ddl->GetBusPatchId(iBusPatch);
            AliMpBusPatch* busPatch = GetBusPatch(busPatchId);
            busPatch->SetCableLength(length);
        }
    }

    return true;
}


//________________________________________________________________
Int_t AliMpDDLStore::GetLocalBoardId(TString name) const {
    /// return the first board with a given side and line

    TExMapIter i = fLocalBoards.GetIterator();
    Long_t key, value;
    while ( i.Next(key, value) ) {
        AliMpLocalBoard* local = (AliMpLocalBoard*)value;

        TString tmp(&local->GetName()[4], 2);
        if (name.Contains(tmp))
            if (name[0] == local->GetName()[0])
                return local->GetId();
    }

    return 0;

}

//
// public methods
//


//______________________________________________________________________________
AliMpDDL* AliMpDDLStore::GetDDL(Int_t ddlId, Bool_t warn) const {
    /// Return DDL for given ddlId

    AliMpDDL* ddl
    = (AliMpDDL*)fDDLs.At(ddlId);

    if ( ! ddl && warn ) {
        AliErrorStream()
        << "DDL with Id = " << ddlId << " not defined." << endl;
    }

    return ddl;
}

//______________________________________________________________________________
AliMpDetElement*  AliMpDDLStore::GetDetElement(Int_t detElemId, Bool_t warn) const {
    /// Return detection element with given detElemId

    if ( ! AliMpDEStore::Instance() ) {
        AliFatal("DE Store has not been loaded.");
        return 0;
    }

    return AliMpDEStore::Instance()->GetDetElement(detElemId, warn);
}

//______________________________________________________________________________
AliMpBusPatch* AliMpDDLStore::GetBusPatch(Int_t busPatchId, Bool_t warn) const {
    /// Return bus patch with given Id

    AliMpBusPatch* busPatch
    = (AliMpBusPatch*) fBusPatches.GetValue(busPatchId);

    if ( ! busPatch && warn ) {
        AliErrorStream()
        << "Bus patch with Id = " << busPatchId << " not defined." << endl;
    }

    return busPatch;
}

//______________________________________________________________________________
AliMpLocalBoard* AliMpDDLStore::GetLocalBoard(Int_t localBoardId, Bool_t warn) const {
    /// Return bus patch with given Id

    AliMpLocalBoard* localBoard
    = (AliMpLocalBoard*) fLocalBoards.GetValue(localBoardId);

    if ( ! localBoard && warn ) {
        AliErrorStream()
        << "Local board with Id = " << localBoardId << " not defined." << endl;
    }

    return localBoard;
}

//______________________________________________________________________________
AliMpTriggerCrate* AliMpDDLStore::GetTriggerCrate(TString name, Bool_t warn) const {
    /// Return trigger crate with given name

    AliMpTriggerCrate* crate
    = (AliMpTriggerCrate*) fTriggerCrates.GetValue(name.Data());

    if ( ! crate && warn ) {
        AliErrorStream()
        << "Trigger crate with name = " << name.Data() << " not defined." << endl;
    }

    return crate;
}

//______________________________________________________________________________
AliMpTriggerCrate* AliMpDDLStore::GetTriggerCrate(Int_t ddlId, Int_t index, Bool_t warn) const {
    /// Return trigger crate with given ddl and index crate

    if (ddlId == 0 || ddlId == 1)
        ddlId += fgkNofDDLs;

    AliMpDDL* ddl = GetDDL(ddlId, warn);
    if ( ! ddl )
        return 0;

    if ( index >= ddl->GetNofTriggerCrates() ) {
        AliError(Form("crate id %d greater than array[%d]", index, ddl->GetNofTriggerCrates()));
        return 0;
    }

    TString name = AliMpTriggerCrate::GenerateName(index, ddlId, fgkNofDDLs);

    return GetTriggerCrate(name, warn);
}

//______________________________________________________________________________
Int_t  AliMpDDLStore::GetDEfromBus(Int_t busPatchId) const {
    /// Return detection element Id for given busPatchId

    AliMpBusPatch* busPatch = GetBusPatch(busPatchId);

    if ( ! busPatch ) {
        AliErrorStream()
        << "Bus patch with Id = " << busPatchId << " not defined." << endl;
        return 0;
    }

    return busPatch->GetDEId();
}

//______________________________________________________________________________
Int_t  AliMpDDLStore::GetDEfromLocalBoard(Int_t localBoardId, Int_t chamberId) const {
    /// Return detElemId for local board Id and chamber id.

    AliMpLocalBoard* localBoard = GetLocalBoard(localBoardId);

    if ( ! localBoard ) {
        AliErrorStream()
        << "Loacl board with Id = " << localBoardId << " not defined." << endl;
        return 0;
    }

    return localBoard->GetDEIdByChamber(chamberId);
}

//______________________________________________________________________________
Int_t  AliMpDDLStore::GetDDLfromBus(Int_t busPatchId) const {
    /// Return DDL Id for given busPatchId

    AliMpBusPatch* busPatch = GetBusPatch(busPatchId);

    if ( ! busPatch ) {
        AliErrorStream()
        << "Bus patch with Id = " << busPatchId << " not defined." << endl;
        return 0;
    }

    return busPatch->GetDdlId();
}

//______________________________________________________________________________
Int_t AliMpDDLStore::GetBusPatchId(Int_t detElemId, Int_t manuId) const {
    /// Return bus patch for a given manuId

    AliMpDetElement* detElement = GetDetElement(detElemId);
    Int_t pos = GetBusPatchIndex(detElemId, manuId);

    if ( pos > detElement->GetNofBusPatches() ) {
        AliErrorStream()
        << "Pos = " << pos
        << " greater than the size = " <<  detElement->GetNofBusPatches()
        << " for detElemId = " << detElemId
        << " manuId = " << manuId << endl;
        return -1;
    }

    return detElement->GetBusPatchId(pos);
}

//______________________________________________________________________________
AliMpIntPair  AliMpDDLStore::GetDetElemIdManu(Int_t manuSerial) const {
    /// Return the detElemId and manuId for given serial manu number

    if ( ! AliMpDEStore::Instance() ) {
        AliFatal("DE Store has not been loaded.");
        return AliMpIntPair::Invalid();
    }

    return AliMpDEStore::Instance()->GetDetElemIdManu(manuSerial);
}

//______________________________________________________________________________
void AliMpDDLStore::PrintAllManu() const {
    /// Print all manu Ids and their serial numbers sorted by detection element
    /// and bus patch.                                                            \n
    /// As serial manu numbers are filled in a different way than manu Ids this
    /// printing allows to check that both ways are consistent

    // Loop over DE
    AliMpDEIterator it;
    for ( it.First(); ! it.IsDone(); it.Next() ) {
        AliMpDetElement* de = it.CurrentDE();
        cout << "DE: " << de->GetId() << endl;

        // Loop over bus patches in this DE
        for ( Int_t i=0; i< de->GetNofBusPatches(); ++i ) {

            AliMpBusPatch* busPatch = GetBusPatch(de->GetBusPatchId(i));
            cout << "  busPatch: " << busPatch->GetId() << endl;

            cout << "    Manu       : ";
            for ( Int_t j=0; j<busPatch->GetNofManus(); ++j ) {
                cout << std::setw(6) << busPatch->GetManuId(j) << " ";
            }
            cout << endl;

            cout << "    Manu serial: ";
            for ( Int_t k=0; k<busPatch->GetNofManus(); ++k ) {
                cout << std::setw(6) << de->GetManuSerialFromId(busPatch->GetManuId(k)) << " ";
            }
            cout << endl;
        }
    }
}

//________________________________________________________________
Int_t  AliMpDDLStore::GetNextDEfromLocalBoard(Int_t localBoardId, Int_t chamberId ) const {
    /// return the next detection element in line

    AliMpLocalBoard* localBoard  =  GetLocalBoard(localBoardId);

    TString name(localBoard->GetName());

    Int_t line = localBoard->GetPosition().GetFirst();
    ++line;

    name.Replace(4,1,Form("%d", line));

    Int_t nextLocalId;
    if ((nextLocalId = GetLocalBoardId(name)))
        return GetDEfromLocalBoard(nextLocalId, chamberId);
    else
        return 0;

    return 0;
}

//________________________________________________________________
Int_t  AliMpDDLStore::GetPreviousDEfromLocalBoard(Int_t localBoardId, Int_t chamberId) const {
    /// return the previous detection element in line

    AliMpLocalBoard* localBoard  =  GetLocalBoard(localBoardId);

    TString name(localBoard->GetName());

    Int_t line = localBoard->GetPosition().GetFirst();
    --line;

    name.Replace(4,1,Form("%d", line));

    Int_t prevLocalId;
    if ((prevLocalId = GetLocalBoardId(name)))
        return GetDEfromLocalBoard(prevLocalId, chamberId);
    else
        return 0;

}