CTPPSPixelRawToDigi.cc

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/*
 * adapting to CTPPS pixel detector March 2017 - F.Ferro
 */


#include "EventFilter/CTPPSRawToDigi/interface/CTPPSPixelRawToDigi.h"

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

#include "DataFormats/CTPPSDigi/interface/CTPPSPixelDigi.h"

#include "DataFormats/Common/interface/DetSetVector.h"
#include "DataFormats/FEDRawData/interface/FEDRawDataCollection.h"
#include "DataFormats/FEDRawData/interface/FEDRawData.h"
#include "DataFormats/FEDRawData/interface/FEDNumbering.h"
#include "DataFormats/DetId/interface/DetIdCollection.h"

#include "EventFilter/CTPPSRawToDigi/interface/CTPPSPixelDataFormatter.h"

#include "FWCore/Framework/interface/ConsumesCollector.h"

using namespace std;


CTPPSPixelRawToDigi::CTPPSPixelRawToDigi( const edm::ParameterSet& conf ) 
  : config_(conf)

{

  FEDRawDataCollection_ = consumes <FEDRawDataCollection> (config_.getParameter<edm::InputTag>("InputLabel"));

// Products
  produces< edm::DetSetVector<CTPPSPixelDigi> >();

//CablingMap could have a label //Tav
  mappingLabel_ = config_.getParameter<std::string> ("mappingLabel"); //RPix

}


CTPPSPixelRawToDigi::~CTPPSPixelRawToDigi() {
  edm::LogInfo("CTPPSPixelRawToDigi")  << " CTPPSPixelRawToDigi destructor!";

}

void CTPPSPixelRawToDigi::produce( edm::Event& ev,
                   const edm::EventSetup& es) 
{


  edm::Handle<FEDRawDataCollection> buffers;
  ev.getByToken(FEDRawDataCollection_, buffers);

  edm::ESHandle<CTPPSPixelDAQMapping> mapping;

  bool data_exist=false;
  for(int fed = FEDNumbering::MINCTPPSPixelsFEDID; fed <=  FEDNumbering::MAXCTPPSPixelsFEDID; fed++){
    const FEDRawData& tempRawData = buffers->FEDData( fed );
    if(tempRawData.size()!=0){
      data_exist=true;
      break;
    }
  }
  auto collection = std::make_unique<edm::DetSetVector<CTPPSPixelDigi>>();


  if(data_exist){
  es.get<CTPPSPixelDAQMappingRcd>().get( mapping);


    fedIds_   = mapping->fedIds();

    CTPPSPixelDataFormatter formatter(mapping->ROCMapping);
    
    bool errorsInEvent = false; 
    for (auto aFed = fedIds_.begin(); aFed != fedIds_.end(); ++aFed) {
      int fedId = *aFed;
      
      edm::LogInfo("CTPPSPixelRawToDigi")<< " PRODUCE DIGI FOR FED: " <<  dec <<fedId << endl;

      const FEDRawData& fedRawData = buffers->FEDData( fedId );
      
      formatter.interpretRawData( errorsInEvent, fedId, fedRawData, *collection);
    }
  }
  ev.put(std::move(collection));

}

DEFINE_FWK_MODULE( CTPPSPixelRawToDigi);