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#ifndef RctRawToDigi_h
#define RctRawToDigi_h
// -*- C++ -*-
//
// Package: RctRawToDigi
// Class: RctRawToDigi
//
/**\class RctRawToDigi RctRawToDigi.cc EventFilter/RctRawToDigi/src/RctRawToDigi.cc
Description: Produce RCT digis from raw data
Implementation:
<Notes on implementation>
*/
// system include files
#include <memory>
#include <ostream>
#include <string>
// user include files
#include "FWCore/Framework/interface/Frameworkfwd.h"
#include "FWCore/Framework/interface/stream/EDProducer.h"
#include "FWCore/Framework/interface/Event.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "FWCore/Utilities/interface/InputTag.h"
#include "DataFormats/FEDRawData/interface/FEDRawData.h"
#include "EventFilter/RctRawToDigi/src/RctUnpackCollections.h"
#include "EventFilter/RctRawToDigi/src/RCTInfo.hh"
#include "EventFilter/RctRawToDigi/src/CTP7Format.hh"
#include "EventFilter/L1TRawToDigi/interface/AMCSpec.h"
#include "EventFilter/RctRawToDigi/src/RctDataDecoder.hh"
// *******************************************************************
// *** THE UNPACK PROCESS MUST NEVER THROW ANY KIND OF EXCEPTION! ***
// *******************************************************************
class RctRawToDigi : public edm::stream::EDProducer<> {
public:
explicit RctRawToDigi(const edm::ParameterSet &);
~RctRawToDigi() override;
//do we need this?
//static void fillDescriptions(edm::ConfigurationDescriptions& descriptions);
private: // methods
void produce(edm::Event &, const edm::EventSetup &) override;
/// Unpacks the raw data
/*! \param invalidDataFlag - if true, then won't attempt unpack but just output empty collecions. */
void unpack(const FEDRawData &d, edm::Event &e, RctUnpackCollections *const colls);
void unpackCTP7(const uint32_t *data, const unsigned block_id, const unsigned size, RctUnpackCollections *const colls);
bool decodeLinkID(const uint32_t inputValue, uint32_t &crateNumber, uint32_t &linkNumber, bool &even);
bool printAll(const unsigned char *data, const unsigned size);
/// Looks at the firmware version header in the S-Link packet and instantiates relevant format translator.
/// check block headers for consistency
void checkHeaders();
/// method called at job end - use to print summary report
virtual void endJob();
private: // members
// SLink Header Size: 64bits
static const unsigned sLinkHeaderSize_ = 8;
// SLink Trailer Size: 64bits
static const unsigned sLinkTrailerSize_ = 8;
// SLink Header Size: two 64bit words
static const unsigned amc13HeaderSize_ = 16;
// SLink Trailer Size: 64bits
static const unsigned amc13TrailerSize_ = 8;
// CTP7 Header Size: 64bits
static const unsigned ctp7HeaderSize_ = 8;
// CTP7 Trailer Size: 64bits
static const unsigned ctp7TrailerSize_ = 8;
/// The maximum number of blocks we will try to unpack before thinking something is wrong
static const unsigned MAX_DATA = 4680;
/// The minimum number of blocks we will try to unpack before thinking something is wrong (really this should be 920, to be tested)
static const unsigned MIN_DATA = 900;
// unpacking options
edm::InputTag inputLabel_; ///< FED collection label.
int fedId_; ///< RCT FED ID.
const bool verbose_; ///< If true, then debug print out for each event.
// vector of unpacked block headers, for verbostity and/or sync checks
//RctBlockHeaderCollection blockHeaders_;
// error handling
static const unsigned MAX_ERR_CODE = 6;
L1TriggerErrorCollection *errors_; ///< pointer to error collection
std::vector<unsigned> errorCounters_; ///< Counts number of errors for each code (index)
unsigned unpackFailures_; ///< To count the total number of RCT unpack failures.
};
#endif
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