EcalDigiToRaw.cc

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// -*- C++ -*-
//
// Package:    EcalDigiToRaw
// Class:      EcalDigiToRaw
//
//
// Original Author:  Emmanuelle Perez
//         Created:  Sat Nov 25 13:59:51 CET 2006
//
//

// system include files
#include <memory>
#include <iostream>
#include <string>

// user include files
#include "FWCore/Framework/interface/Frameworkfwd.h"
#include "FWCore/Framework/interface/global/EDProducer.h"

#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/MakerMacros.h"

#include "FWCore/ParameterSet/interface/ParameterSet.h"

#include "EventFilter/EcalDigiToRaw/interface/TowerBlockFormatter.h"
#include "EventFilter/EcalDigiToRaw/interface/TCCBlockFormatter.h"
#include "EventFilter/EcalDigiToRaw/interface/BlockFormatter.h"
#include "EventFilter/EcalDigiToRaw/interface/SRBlockFormatter.h"

#include "DataFormats/EcalDigi/interface/EcalDigiCollections.h"
#include "DataFormats/EcalDigi/interface/EcalSrFlag.h"

#include "DataFormats/EcalDetId/interface/EcalDetIdCollections.h"

#include "DataFormats/FEDRawData/interface/FEDRawDataCollection.h"
#include "DataFormats/FEDRawData/interface/FEDRawData.h"
#include "DataFormats/FEDRawData/interface/FEDNumbering.h"

#include "DataFormats/Common/interface/Handle.h"
#include "FWCore/Framework/interface/EventSetup.h"
#include "FWCore/Framework/interface/ESHandle.h"

#include "Geometry/EcalMapping/interface/EcalElectronicsMapping.h"
#include "Geometry/EcalMapping/interface/EcalMappingRcd.h"

class EcalDigiToRaw : public edm::global::EDProducer<> {
public:
  EcalDigiToRaw(const edm::ParameterSet& pset);

  void produce(edm::StreamID, edm::Event& e, const edm::EventSetup& c) const override;

  typedef long long Word64;
  typedef unsigned int Word32;

  static const int BXMAX = 2808;

private:
  // ----------member data ---------------------------

  edm::EDGetTokenT<EcalTrigPrimDigiCollection> labelTT_;
  edm::EDGetTokenT<EBSrFlagCollection> labelEBSR_;
  edm::EDGetTokenT<EESrFlagCollection> labelEESR_;
  edm::EDGetTokenT<EBDigiCollection> EBDigiToken_;
  edm::EDGetTokenT<EEDigiCollection> EEDigiToken_;
  edm::EDPutTokenT<FEDRawDataCollection> putToken_;

  const std::vector<int32_t> listDCCId_;

  const BlockFormatter::Config config_;
};

using namespace edm;
using namespace std;

EcalDigiToRaw::EcalDigiToRaw(const edm::ParameterSet& iConfig)
    : listDCCId_{iConfig.getUntrackedParameter<std::vector<int32_t> >("listDCCId")},
      config_{&listDCCId_,
              iConfig.getUntrackedParameter<bool>("debug"),
              iConfig.getUntrackedParameter<bool>("DoBarrel"),
              iConfig.getUntrackedParameter<bool>("DoEndCap"),
              iConfig.getUntrackedParameter<bool>("WriteTCCBlock"),
              iConfig.getUntrackedParameter<bool>("WriteSRFlags"),
              iConfig.getUntrackedParameter<bool>("WriteTowerBlock")} {
  auto label = iConfig.getParameter<string>("Label");
  auto instanceNameEB = iConfig.getParameter<string>("InstanceEB");
  auto instanceNameEE = iConfig.getParameter<string>("InstanceEE");

  edm::InputTag EBlabel = edm::InputTag(label, instanceNameEB);
  edm::InputTag EElabel = edm::InputTag(label, instanceNameEE);

  EBDigiToken_ = consumes<EBDigiCollection>(EBlabel);
  EEDigiToken_ = consumes<EEDigiCollection>(EElabel);

  labelTT_ = consumes<EcalTrigPrimDigiCollection>(iConfig.getParameter<edm::InputTag>("labelTT"));

  labelEBSR_ = consumes<EBSrFlagCollection>(iConfig.getParameter<edm::InputTag>("labelEBSRFlags"));
  labelEESR_ = consumes<EESrFlagCollection>(iConfig.getParameter<edm::InputTag>("labelEESRFlags"));

  putToken_ = produces<FEDRawDataCollection>();
}

//
// member functions
//

// ------------ method called to for each event  ------------
void EcalDigiToRaw::produce(edm::StreamID, edm::Event& iEvent, const edm::EventSetup& iSetup) const {
  if (config_.debug_)
    cout << "Enter in EcalDigiToRaw::produce ... " << endl;

  ESHandle<EcalElectronicsMapping> ecalmapping;
  iSetup.get<EcalMappingRcd>().get(ecalmapping);
  const EcalElectronicsMapping* TheMapping = ecalmapping.product();

  FEDRawDataCollection productRawData;

  BlockFormatter::Params params;
  int counter = iEvent.id().event();
  params.counter_ = counter;
  params.orbit_number_ = iEvent.orbitNumber();
  params.bx_ = iEvent.bunchCrossing();
  params.lv1_ = counter % (0x1 << 24);
  params.runnumber_ = iEvent.id().run();

  BlockFormatter Headerblockformatter(config_, params);
  TCCBlockFormatter TCCblockformatter(config_, params);
  TowerBlockFormatter Towerblockformatter(config_, params);
  SRBlockFormatter SRblockformatter(config_, params);

  Headerblockformatter.DigiToRaw(&productRawData);

  // ---------   Now the Trigger Block part

  Handle<EcalTrigPrimDigiCollection> ecalTrigPrim;

  Handle<EBSrFlagCollection> ebSrFlags;
  Handle<EESrFlagCollection> eeSrFlags;

  if (config_.doTCC_) {
    if (config_.debug_)
      cout << "Creation of the TCC block  " << endl;
    // iEvent.getByType(ecalTrigPrim);
    iEvent.getByToken(labelTT_, ecalTrigPrim);

    // loop on TP's and add one by one to the block
    for (EcalTrigPrimDigiCollection::const_iterator it = ecalTrigPrim->begin(); it != ecalTrigPrim->end(); it++) {
      const EcalTriggerPrimitiveDigi& trigprim = *it;
      const EcalTrigTowerDetId& detid = it->id();

      if ((detid.subDet() == EcalBarrel) && (!config_.doBarrel_))
        continue;
      if ((detid.subDet() == EcalEndcap) && (!config_.doEndCap_))
        continue;

      int iDCC = TheMapping->DCCid(detid);
      int FEDid = FEDNumbering::MINECALFEDID + iDCC;

      FEDRawData& rawdata = productRawData.FEDData(FEDid);

      // adding the primitive to the block
      TCCblockformatter.DigiToRaw(trigprim, rawdata, TheMapping);

    }  // end loop on ecalTrigPrim

  }  // endif doTCC

  if (config_.doSR_) {
    if (config_.debug_)
      cout << " Process the SR flags " << endl;

    if (config_.doBarrel_) {
      // iEvent.getByType(ebSrFlags);
      iEvent.getByToken(labelEBSR_, ebSrFlags);

      for (EBSrFlagCollection::const_iterator it = ebSrFlags->begin(); it != ebSrFlags->end(); it++) {
        const EcalSrFlag& srflag = *it;
        int flag = srflag.value();

        EcalTrigTowerDetId id = srflag.id();
        int Dccid = TheMapping->DCCid(id);
        int DCC_Channel = TheMapping->iTT(id);
        int FEDid = FEDNumbering::MINECALFEDID + Dccid;
        // if (Dccid == 10) cout << "Dcc " << Dccid << " DCC_Channel " << DCC_Channel << " flag " << flag << endl;
        if (config_.debug_)
          cout << "will process SRblockformatter_ for FEDid " << dec << FEDid << endl;
        FEDRawData& rawdata = productRawData.FEDData(FEDid);
        if (config_.debug_)
          Headerblockformatter.print(rawdata);
        SRblockformatter.DigiToRaw(Dccid, DCC_Channel, flag, rawdata);
      }
    }  // end DoBarrel

    if (config_.doEndCap_) {
      // iEvent.getByType(eeSrFlags);
      iEvent.getByToken(labelEESR_, eeSrFlags);

      for (EESrFlagCollection::const_iterator it = eeSrFlags->begin(); it != eeSrFlags->end(); it++) {
        const EcalSrFlag& srflag = *it;
        int flag = srflag.value();
        EcalScDetId id = srflag.id();
        pair<int, int> ind = TheMapping->getDCCandSC(id);
        int Dccid = ind.first;
        int DCC_Channel = ind.second;

        int FEDid = FEDNumbering::MINECALFEDID + Dccid;
        FEDRawData& rawdata = productRawData.FEDData(FEDid);
        SRblockformatter.DigiToRaw(Dccid, DCC_Channel, flag, rawdata);
      }
    }  // end doEndCap

  }  // endif doSR

  // ---------  Now the Tower Block part

  Handle<EBDigiCollection> ebDigis;
  Handle<EEDigiCollection> eeDigis;

  if (config_.doTower_) {
    if (config_.doBarrel_) {
      if (config_.debug_)
        cout << "Creation of the TowerBlock ... Barrel case " << endl;
      iEvent.getByToken(EBDigiToken_, ebDigis);
      for (EBDigiCollection::const_iterator it = ebDigis->begin(); it != ebDigis->end(); it++) {
        const EBDataFrame& dataframe = *it;
        const EBDetId& ebdetid = it->id();
        int DCCid = TheMapping->DCCid(ebdetid);
        int FEDid = FEDNumbering::MINECALFEDID + DCCid;
        FEDRawData& rawdata = productRawData.FEDData(FEDid);
        Towerblockformatter.DigiToRaw(dataframe, rawdata, TheMapping);
      }
    }

    if (config_.doEndCap_) {
      if (config_.debug_)
        cout << "Creation of the TowerBlock ... EndCap case " << endl;
      iEvent.getByToken(EEDigiToken_, eeDigis);
      for (EEDigiCollection::const_iterator it = eeDigis->begin(); it != eeDigis->end(); it++) {
        const EEDataFrame& dataframe = *it;
        const EEDetId& eedetid = it->id();
        EcalElectronicsId elid = TheMapping->getElectronicsId(eedetid);
        int DCCid = elid.dccId();
        int FEDid = FEDNumbering::MINECALFEDID + DCCid;
        FEDRawData& rawdata = productRawData.FEDData(FEDid);
        Towerblockformatter.DigiToRaw(dataframe, rawdata, TheMapping);
      }
    }

  }  // endif config_.doTower_

  // -------- Clean up things ...

  map<int, map<int, int> >& FEDorder = Towerblockformatter.GetFEDorder();

  Headerblockformatter.CleanUp(&productRawData, &FEDorder);

  /*
   cout << "For FED 633 " << endl;
         FEDRawData& rawdata = productRawData -> FEDData(633);
         Headerblockformatter_ -> print(rawdata);
*/

  // Headerblockformatter_ -> PrintSizes(productRawData.get());

  Towerblockformatter.EndEvent(&productRawData);

  iEvent.emplace(putToken_, std::move(productRawData));

  return;
}

DEFINE_FWK_MODULE(EcalDigiToRaw);