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// -*- C++ -*-
//
// Package: ProdTutorial/TcdsRawToDigi
// Class: TcdsRawToDigi
//
/**\class TcdsRawToDigi TcdsRawToDigi.cc ProdTutorial/TcdsRawToDigi/plugins/TcdsRawToDigi.cc
Description: Producer to unpack lumi nibble from TCDS
*/
//
// Original Author: Chris Palmer
// Improved by : Salvatore Di Guida and Remi Mommsen
// Created: Thu, 28 May 2015 19:54:56 GMT
//
//
// system include files
#include <memory>
#include <iostream>
// user include files
#include "FWCore/Framework/interface/Frameworkfwd.h"
#include "FWCore/Framework/interface/stream/EDProducer.h"
#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/MakerMacros.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "DataFormats/FEDRawData/interface/FEDRawDataCollection.h"
#include "DataFormats/FEDRawData/interface/FEDNumbering.h"
#include "DataFormats/TCDS/interface/TCDSRecord.h"
//
// class declaration
//
class TcdsRawToDigi : public edm::stream::EDProducer<> {
public:
explicit TcdsRawToDigi(const edm::ParameterSet&);
~TcdsRawToDigi() override;
static void fillDescriptions(edm::ConfigurationDescriptions& descriptions);
private:
void produce(edm::Event&, const edm::EventSetup&) override;
edm::EDGetTokenT<FEDRawDataCollection> dataToken_;
};
TcdsRawToDigi::TcdsRawToDigi(const edm::ParameterSet& iConfig) {
edm::InputTag dataLabel = iConfig.getParameter<edm::InputTag>("InputLabel");
dataToken_ = consumes<FEDRawDataCollection>(dataLabel);
produces<TCDSRecord>("tcdsRecord").setBranchAlias("tcdsRecord");
}
TcdsRawToDigi::~TcdsRawToDigi() {}
//
// member functions
//
// ------------ method called to produce the data ------------
void TcdsRawToDigi::produce(edm::Event& iEvent, const edm::EventSetup& iSetup) {
using namespace edm;
edm::Handle<FEDRawDataCollection> rawdata;
iEvent.getByToken(dataToken_, rawdata);
TCDSRecord tcdsRecord;
if (rawdata.isValid()) {
uint16_t selectedId = 0;
for (uint16_t fedId = FEDNumbering::MINTCDSuTCAFEDID; fedId <= FEDNumbering::MAXTCDSuTCAFEDID; fedId++) {
const FEDRawData& tcdsData = rawdata->FEDData(fedId);
if (tcdsData.size() > 0) {
if (selectedId)
throw cms::Exception("TcdsRawToDigi::produce")
<< "Second TCDS FED ID " << fedId << " found. First ID: " << selectedId;
tcdsRecord = TCDSRecord(tcdsData.data());
selectedId = fedId;
}
}
}
iEvent.put(std::make_unique<TCDSRecord>(tcdsRecord), "tcdsRecord");
}
// ------------ method fills 'descriptions' with the allowed parameters for the module ------------
void TcdsRawToDigi::fillDescriptions(edm::ConfigurationDescriptions& descriptions) {
//The following says we do not know what parameters are allowed so do no validation
// Please change this to state exactly what you do use, even if it is no parameters
edm::ParameterSetDescription desc;
desc.add<edm::InputTag>("InputLabel", edm::InputTag("rawDataCollector"));
descriptions.add("tcdsRawToDigi", desc);
}
//define this as a plug-in
DEFINE_FWK_MODULE(TcdsRawToDigi);
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