HcalUnpacker Class Reference

#include <HcalUnpacker.h>

Classes
struct	Collections

Public Member Functions
	HcalUnpacker (int sourceIdOffset, int beg, int end)
	for normal data More...
	HcalUnpacker (int sourceIdOffset)
	For histograms, no begin and end. More...
void	setExpectedOrbitMessageTime (int time)
void	setMode (int mode)
void	unpack (const FEDRawData &raw, const HcalElectronicsMap &emap, std::vector< HcalHistogramDigi > &histoDigis)
void	unpack (const FEDRawData &raw, const HcalElectronicsMap &emap, Collections &conts, HcalUnpackerReport &report, bool silent=false)

Private Member Functions
void	unpackUMNio (const FEDRawData &raw, int slot, Collections &colls)
void	unpackUTCA (const FEDRawData &raw, const HcalElectronicsMap &emap, Collections &conts, HcalUnpackerReport &report, bool silent=false)
void	unpackVME (const FEDRawData &raw, const HcalElectronicsMap &emap, Collections &conts, HcalUnpackerReport &report, bool silent=false)

Private Attributes
int	endSample_
	last sample from fed raw data to copy (if present) More...
int	expectedOrbitMessageTime_
	Expected orbit bunch time (needed to evaluate time differences) More...
int	mode_
int	sourceIdOffset_
	number to subtract from the source id to get the dcc id More...
int	startSample_
	first sample from fed raw data to copy More...
std::set< HcalElectronicsId >	unknownIds_
std::set< HcalElectronicsId >	unknownIdsTrig_
	Recorded to limit number of times a log message is generated. More...

Detailed Description

Definition at line 21 of file HcalUnpacker.h.

Constructor & Destructor Documentation

HcalUnpacker::HcalUnpacker ( int  sourceIdOffset, int  beg, int  end  )

inline

for normal data

Definition at line 42 of file HcalUnpacker.h.

: sourceIdOffset_(sourceIdOffset), startSample_(beg), endSample_(end), expectedOrbitMessageTime_(-1), mode_(0) { }

HcalUnpacker::HcalUnpacker ( int  sourceIdOffset )

inline

For histograms, no begin and end.

Definition at line 44 of file HcalUnpacker.h.

: sourceIdOffset_(sourceIdOffset), startSample_(-1), endSample_(-1),  expectedOrbitMessageTime_(-1), mode_(0) { }

Member Function Documentation

void HcalUnpacker::setExpectedOrbitMessageTime ( int  time )

inline

Definition at line 45 of file HcalUnpacker.h.

References expectedOrbitMessageTime_.

Referenced by HcalRawToDigi::HcalRawToDigi().

{ expectedOrbitMessageTime_=time; }

void HcalUnpacker::setMode ( int  mode )

inline

Definition at line 48 of file HcalUnpacker.h.

References universalConfigTemplate::mode, and mode_.

Referenced by HcalRawToDigi::HcalRawToDigi().

{ mode_=mode; }

void HcalUnpacker::unpack	(	const FEDRawData &	raw,
		const HcalElectronicsMap &	emap,
		std::vector< HcalHistogramDigi > &	histoDigis
	)

Definition at line 818 of file HcalUnpacker.cc.

References HcalHTRData::check(), FEDRawData::data(), DetId::det(), f, benchmark_cfg::fc, HcalHistogramDigi::getArray(), HcalHTRData::getHistogramFibers(), HcalDCCHeader::getSourceId(), HcalDCCHeader::getSpigotData(), HcalDCCHeader::getSpigotPresent(), HcalHTRData::getSubmodule(), DetId::Hcal, HcalHTRData::isHistogramEvent(), HcalElectronicsMap::lookup(), DetId::null(), HcalElectronicsId::setHTR(), FEDRawData::size(), sourceIdOffset_, HcalDCCHeader::SPIGOT_COUNT, DetId::subdetId(), unknownIds_, and HcalHTRData::unpackHistogram().

Referenced by HcalHistogramRawToDigi::produce(), and HcalRawToDigi::produce().

                                                                                                                         {

  // get the DCC header
  const HcalDCCHeader* dccHeader=(const HcalDCCHeader*)(raw.data());
  int dccid=dccHeader->getSourceId()-sourceIdOffset_;
  
  // check the summary status
  
  // walk through the HTR data...
  HcalHTRData htr;
  for (int spigot=0; spigot<HcalDCCHeader::SPIGOT_COUNT; spigot++) {
    if (!dccHeader->getSpigotPresent(spigot)) continue;
    
    int retval=dccHeader->getSpigotData(spigot,htr,raw.size());
    // check
    if (retval || !htr.check()) {
      edm::LogWarning("Invalid Data") << "Invalid HTR data observed on spigot " << spigot << " of DCC with source id " << dccHeader->getSourceId();
      continue;
    }
    if (!htr.isHistogramEvent()) {
      edm::LogWarning("Invalid Data") << "Non-histogram data passed to histogram unpacker on spigot " << spigot << " of DCC with source id " << dccHeader->getSourceId();
      continue;
    }

    unsigned int smid=htr.getSubmodule();
    int htr_tb=smid&0x1;
    int htr_slot=(smid>>1)&0x1F;
    int htr_cr=(smid>>6)&0x1F;
    
    // find out the fibers
    int f[2],fc;
    htr.getHistogramFibers(f[0],f[1]);

    for (int nf=0; nf<2; nf++) {
      if (f[nf]<0 || (nf==1 && f[0]==f[1])) continue; // skip if invalid or the same
      for (fc=0; fc<=2; fc++) {
    HcalElectronicsId eid(fc,f[nf],spigot,dccid);     
    eid.setHTR(htr_cr,htr_slot,htr_tb);
    DetId did=emap.lookup(eid);

    if (did.null() || did.det()!=DetId::Hcal || did.subdetId()==0) {
      if (unknownIds_.find(eid)==unknownIds_.end()) {
        edm::LogWarning("HCAL") << "HcalHistogramUnpacker: No match found for electronics id :" << eid;
        unknownIds_.insert(eid);
      }   
      continue;
    }
    histoDigis.push_back(HcalHistogramDigi(HcalDetId(did))); // add it!
    HcalHistogramDigi& digi=histoDigis.back();
    
    // unpack the four capids
    for (int capid=0; capid<4; capid++) 
      htr.unpackHistogram(f[nf],fc,capid,digi.getArray(capid));
    
      }
    }
  }
}

void HcalUnpacker::unpack	(	const FEDRawData &	raw,
		const HcalElectronicsMap &	emap,
		Collections &	conts,
		HcalUnpackerReport &	report,
		bool	silent = false
	)

Definition at line 174 of file HcalUnpacker.cc.

References HcalDCCHeader::BOEshouldBeZeroAlways(), FEDRawData::data(), FEDRawData::size(), unpackUTCA(), and unpackVME().

                                                                           {

  if (raw.size()<16) {
    if (!silent) edm::LogWarning("Invalid Data") << "Empty/invalid data, size = " << raw.size();
    return;
  }

  // get the DCC header
  const HcalDCCHeader* dccHeader=(const HcalDCCHeader*)(raw.data());

  if (dccHeader->BOEshouldBeZeroAlways()==0) // also includes uTCA before the common AMC13XG firmware
    unpackVME(raw,emap,colls,report,silent);
  else unpackUTCA(raw,emap,colls,report,silent);
}

void HcalUnpacker::unpackUMNio ( const FEDRawData &  raw, int  slot, Collections &  colls  )

private

Definition at line 877 of file HcalUnpacker.cc.

References hcal::AMC13Header::AMCPayload(), hcal::AMC13Header::AMCSize(), hcal::AMC13Header::AMCSlot(), FEDRawData::data(), data, hcal::AMC13Header::NAMC(), and HcalUnpacker::Collections::umnio.

Referenced by unpackUTCA().

                                                                                  {
  const hcal::AMC13Header* amc13=(const hcal::AMC13Header*)(raw.data());
  int namc=amc13->NAMC();
  //Find AMC corresponding to uMNio slot
  for (int iamc=0; iamc<namc; iamc++) {
    if (amc13->AMCSlot(iamc) == slot) namc = iamc;
  }
  if (namc==amc13->NAMC()) {
    return;
  }
  const uint16_t* data = (const uint16_t*)(amc13->AMCPayload(namc));
  size_t nwords = amc13->AMCSize(namc) * ( sizeof(uint64_t) / sizeof(uint16_t) );
  *(colls.umnio) = HcalUMNioDigi(data, nwords);
  
}

void HcalUnpacker::unpackUTCA ( const FEDRawData &  raw, const HcalElectronicsMap &  emap, Collections &  conts, HcalUnpackerReport &  report, bool  silent = false  )

private

Definition at line 554 of file HcalUnpacker.cc.

References HcalDataFrameContainer< Digi >::addDataFrame(), hcal::AMC13Header::AMCCRCOk(), hcal::AMC13Header::AMCDataPresent(), hcal::AMC13Header::AMCEnabled(), hcal::AMC13Header::AMCId(), hcal::AMC13Header::AMCPayload(), hcal::AMC13Header::AMCSegmented(), hcal::AMC13Header::AMCSize(), hcal::AMC13Header::AMCSlot(), HcalUnpacker::Collections::calibCont, DetId::Calo, HcalUHTRData::const_iterator::channelid(), HcalUnpackerReport::countSpigotFormatError(), HcalUnpackerReport::countUnmappedDigi(), HcalUnpackerReport::countUnmappedTPDigi(), gather_cfg::cout, FEDRawData::data(), DetId::det(), endSample_, HcalUHTRData::const_iterator::flavor(), HcalUnpacker::Collections::hbheCont, DetId::Hcal, HcalBarrel, HcalCalibration, HcalEmpty, HcalEndcap, HcalForward, HcalOther, HcalOuter, HcalUnpacker::Collections::hfCont, HcalUnpacker::Collections::hoCont, i, HcalUHTRData::const_iterator::isHeader(), j, HcalElectronicsMap::lookup(), HcalElectronicsMap::lookupTrigger(), hcal::AMC13Header::NAMC(), DetId::null(), HcalUnpacker::Collections::qie10, HcalUnpacker::Collections::qie10ZDC, HcalUnpacker::Collections::qie11, HcalUHTRData::const_iterator::raw(), HcalDataFrameContainer< Digi >::samples(), HcalUHTRData::const_iterator::soi(), hcal::AMC13Header::sourceId(), startSample_, HcalOtherDetId::subdet(), HcalZDCDetId::SubdetectorId, DetId::subdetId(), HcalUnpacker::Collections::tpCont, HcalTrigTowerDetId::Undefined, unknownIds_, unknownIdsTrig_, unpackUMNio(), HcalUHTRData::const_iterator::value(), and HcalUnpacker::Collections::zdcCont.

Referenced by unpack().

                                                                               {

  const hcal::AMC13Header* amc13=(const hcal::AMC13Header*)(raw.data());

  // how many AMC in this packet
  int namc=amc13->NAMC();
  for (int iamc=0; iamc<namc; iamc++) {
    // if not enabled, ignore
    if (!amc13->AMCEnabled(iamc)) continue; 

    if (!amc13->AMCDataPresent(iamc)) {
      if (!silent) 
    edm::LogWarning("Invalid Data") << "Missing data observed on iamc " << iamc << " of AMC13 with source id " << amc13->sourceId();
      report.countSpigotFormatError();
      continue;     
    }
    if (!amc13->AMCCRCOk(iamc)) {
      if (!silent) 
    edm::LogWarning("Invalid Data") << "CRC Error on uHTR data observed on iamc " << iamc << " of AMC13 with source id " << amc13->sourceId();
      report.countSpigotFormatError();
      //      continue;
    }
    // this unpacker cannot handle segmented data!
    if (amc13->AMCSegmented(iamc)) {
      if (!silent) 
    edm::LogWarning("Invalid Data") << "Unpacker cannot handle segmented data observed on iamc " << iamc << " of AMC13 with source id " << amc13->sourceId();
      report.countSpigotFormatError();
      continue;
    }
    
    // ok, now we're work-able
    int slot=amc13->AMCSlot(iamc);
    int crate=amc13->AMCId(iamc)&0xFF;
    // this is used only for the 1.6 Gbps link data
    int nps=(amc13->AMCId(iamc)>>12)&0xF;
    
    HcalUHTRData uhtr(amc13->AMCPayload(iamc),amc13->AMCSize(iamc));
    //Check to make sure uMNio is not unpacked here
    if(uhtr.getFormatVersion() != 1) {
      unpackUMNio(raw, slot, colls);
    }  
#ifdef DebugLog
    //debug printouts
    int nwords=uhtr.getRawLengthBytes()/2;
    for (int iw=0; iw<nwords; iw++) 
        printf("%04d %04x\n",iw,uhtr.getRawData16()[iw]);
#endif

    HcalUHTRData::const_iterator i=uhtr.begin(), iend=uhtr.end();
    while (i!=iend) {
#ifdef DebugLog
      std::cout << "This data is flavored:" << i.flavor() << std::endl;
#endif

      if (!i.isHeader()) {
        ++i;
#ifdef DebugLog
        std::cout << "its not a header" << std::endl;
#endif
        continue;
      }
      if (i.flavor() == 1 || i.flavor() == 0) {
          int ifiber=((i.channelid()>>3)&0x1F);
          int ichan=(i.channelid()&0x7);
          HcalElectronicsId eid(crate,slot,ifiber,ichan, false);
          DetId did=emap.lookup(eid);
          // Count from current position to next header, or equal to end
          const uint16_t* head_pos = i.raw();
          int ns = 0;
          for (++i; i != iend && !i.isHeader(); ++i) {
              ns++;
          }
          // Check QEI11 container exists
          if (colls.qie11 == 0) {
              colls.qie11 = new QIE11DigiCollection(ns);
          }
          else if (colls.qie11->samples() != ns) {
              // This is horrible
              edm::LogError("Invalid Data") << "Collection has " << colls.qie11->samples() << " samples per digi, raw data has " << ns << "!";
              return;
          }

          // Insert data
          if (!did.null()) { // unpack and store...
              colls.qie11->addDataFrame(did, head_pos);
          } else {
              report.countUnmappedDigi(eid);
              if (unknownIds_.find(eid)==unknownIds_.end()) {
                  if (!silent) edm::LogWarning("HCAL") << "HcalUnpacker: No match found for electronics id :" << eid;
                  unknownIds_.insert(eid);
#ifdef DebugLog
                  std::cout << "HcalUnpacker: No match found for electronics id :" << eid << std::endl;
#endif
              }
#ifdef DebugLog
              std::cout << "OH NO! detector id is null!" << std::endl;
#endif
          }
      } else if (i.flavor() == 2){

    int ifiber=((i.channelid()>>3)&0x1F);
    int ichan=(i.channelid()&0x7);
    HcalElectronicsId eid(crate,slot,ifiber,ichan, false);
    DetId did=emap.lookup(eid);

    // Count from current position to next header, or equal to end
    const uint16_t* head_pos = i.raw();
    int ns = 0;
    for (++i; i != iend && !i.isHeader(); ++i) {
      ns++; 
    }

    // Check QEI10 container exists
    if (colls.qie10ZDC == 0) {
      colls.qie10ZDC = new QIE10DigiCollection(ns);
    }
    else if (colls.qie10ZDC->samples() != ns) {
      // This is horrible
      edm::LogError("Invalid Data") << "Collection has " << colls.qie10ZDC->samples() << " samples per digi, raw data has " << ns << "!";
      return;
    }
    
    if (colls.qie10 == 0) {
      colls.qie10 = new QIE10DigiCollection(ns);
    }
    else if (colls.qie10->samples() != ns) {
      // This is horrible
      edm::LogError("Invalid Data") << "Collection has " << colls.qie10->samples() << " samples per digi, raw data has " << ns << "!";
      return;
    }

    // Insert data
    if (!did.null() && did.det()==DetId::Calo && did.subdetId()==HcalZDCDetId::SubdetectorId) { // unpack and store...
        colls.qie10ZDC->addDataFrame(did, head_pos);
    } 
    else if (!did.null()) { // unpack and store...
        colls.qie10->addDataFrame(did, head_pos);
    } else {
        report.countUnmappedDigi(eid);
        if (unknownIds_.find(eid)==unknownIds_.end()) {
            if (!silent) edm::LogWarning("HCAL") << "HcalUnpacker: No match found for electronics id :" << eid;
            unknownIds_.insert(eid);
#ifdef DebugLog
            std::cout << "HcalUnpacker: No match found for electronics id :" << eid << std::endl;
#endif
        }
#ifdef DebugLog
        std::cout << "OH NO! HcalUnpacker: No match found for electronics id :" << eid << std::endl;
#endif
    }
      }
      else if (i.flavor()==0x5) { // Old-style digis
    int ifiber=((i.channelid()>>2)&0x1F);
    int ichan=(i.channelid()&0x3);
    HcalElectronicsId eid(crate,slot,ifiber,ichan, false);
    DetId did=emap.lookup(eid);

    if (!did.null()) { // unpack and store...
      if (did.det()==DetId::Calo && did.subdetId()==HcalZDCDetId::SubdetectorId) {
        colls.zdcCont->push_back(ZDCDataFrame(HcalZDCDetId(did)));
        HcalUnpacker_impl::unpack_compact<ZDCDataFrame>(i,iend, colls.zdcCont->back(), nps, eid, startSample_, endSample_); 
      } else if (did.det()==DetId::Hcal) {
        switch (((HcalSubdetector)did.subdetId())) {
        case (HcalBarrel):
        case (HcalEndcap): {
          colls.hbheCont->push_back(HBHEDataFrame(HcalDetId(did)));
          HcalUnpacker_impl::unpack_compact<HBHEDataFrame>(i, iend, colls.hbheCont->back(), nps, eid, startSample_, endSample_);
        } break;
        case (HcalOuter): {
          colls.hoCont->push_back(HODataFrame(HcalDetId(did)));
          HcalUnpacker_impl::unpack_compact<HODataFrame>(i, iend, colls.hoCont->back(), nps, eid, startSample_, endSample_);
        } break;
        case (HcalForward): {
          colls.hfCont->push_back(HFDataFrame(HcalDetId(did)));
          HcalUnpacker_impl::unpack_compact<HFDataFrame>(i, iend, colls.hfCont->back(), nps, eid, startSample_, endSample_);
        } break;
        case (HcalOther) : {
          HcalOtherDetId odid(did);
          if (odid.subdet()==HcalCalibration) {
        colls.calibCont->push_back(HcalCalibDataFrame(HcalCalibDetId(did)));
        HcalUnpacker_impl::unpack_compact<HcalCalibDataFrame>(i, iend, colls.calibCont->back(), nps, eid, startSample_, endSample_); 
          }
        } break;
        case (HcalEmpty): 
        default: {
          for (++i;
           i!=iend && !i.isHeader();
           ++i);
        }
        break;
        }
      }
    } else {
      report.countUnmappedDigi(eid);
      if (unknownIds_.find(eid)==unknownIds_.end()) {
        if (!silent) edm::LogWarning("HCAL") << "HcalUnpacker: No match found for electronics id :" << eid;
        unknownIds_.insert(eid);
      }
      for (++i;
           i!=iend && !i.isHeader();
           ++i);
    }
      } else if (i.flavor()==0x4) { // TP digis
    int ilink=((i.channelid()>>4)&0xF);
    int itower=(i.channelid()&0xF);
    HcalElectronicsId eid(crate,slot,ilink,itower,true);
    DetId did=emap.lookupTrigger(eid);
#ifdef DebugLog
    std::cout << "Unpacking " << eid << " " << i.channelid() << std::endl;
#endif
    if (did.null()) {
      report.countUnmappedTPDigi(eid);
      if (unknownIdsTrig_.find(eid)==unknownIdsTrig_.end()) {
        if (!silent) edm::LogWarning("HCAL") << "HcalUnpacker: No trigger primitive match found for electronics id :" << eid;
        unknownIdsTrig_.insert(eid);
      }
      // Skip it
      for (++i; i!=iend && !i.isHeader(); ++i); 
    } else if (did==HcalTrigTowerDetId::Undefined || 
           (did.det()==DetId::Hcal && did.subdetId()==0)) {
      for (++i; i!=iend && !i.isHeader(); ++i); 
    } else {
      HcalTrigTowerDetId id(did);
#ifdef DebugLog
      std::cout << "Unpacking " << id << std::endl;
#endif
      colls.tpCont->push_back(HcalTriggerPrimitiveDigi(id));
      int j=0;
      for (++i; i!=iend && !i.isHeader(); ++i) {
        colls.tpCont->back().setSample(j,i.value());
        if (i.soi()) colls.tpCont->back().setPresamples(j);
        j++;
      }
      colls.tpCont->back().setSize(j);
    }      
      } else {
    // consume any not-understood channel data
      for (++i;
           i!=iend && !i.isHeader();
           ++i);    
      }
    }
  }
}

void HcalUnpacker::unpackVME ( const FEDRawData &  raw, const HcalElectronicsMap &  emap, Collections &  conts, HcalUnpackerReport &  report, bool  silent = false  )

private

work through the samples

branch point between 2006-2011 data format and 2012+ data format

work through the samples

Definition at line 195 of file HcalUnpacker.cc.

References HcalUnpacker::Collections::calibCont, DetId::Calo, HcalHTRData::check(), HOUnrolledTP::checked, HcalUnpackerReport::countBusySpigot(), HcalUnpackerReport::countEmptyEventSpigot(), HcalUnpackerReport::countOFWSpigot(), HcalUnpackerReport::countSpigotFormatError(), HcalUnpackerReport::countUnmappedDigi(), HcalUnpackerReport::countUnmappedTPDigi(), FEDRawData::data(), HcalHTRData::dataPointers(), DetId::det(), endSample_, expectedOrbitMessageTime_, benchmark_cfg::fc, HcalQIESample::fiber(), HcalQIESample::fiberAndChan(), HcalQIESample::fiberChan(), HcalHTRData::FORMAT_VERSION_COMPACT_DATA, HcalDCCHeader::getDCCDataFormatVersion(), HcalHTRData::getFirmwareFlavor(), HcalHTRData::getFormatVersion(), HcalHTRData::getNPS(), HcalDTCHeader::getSlotCRCError(), HcalDTCHeader::getSlotData(), HcalDTCHeader::getSlotPresent(), HcalDCCHeader::getSourceId(), HcalDTCHeader::getSourceId(), HcalDCCHeader::getSpigotCRCError(), HcalDCCHeader::getSpigotData(), HcalDCCHeader::getSpigotPresent(), HcalHTRData::getSubmodule(), HcalUnpacker::Collections::hbheCont, DetId::Hcal, HcalBarrel, HcalCalibration, HcalEmpty, HcalEndcap, HcalForward, HcalOther, HcalOuter, HcalUnpacker::Collections::hfCont, HcalUnpacker::Collections::hoCont, i, HcalDetId::ieta(), HOUnrolledTP::ieta, HcalDetId::iphi(), HOUnrolledTP::iphi, HcalHTRData::is_channel_header(), HcalHTRData::isBusy(), HcalHTRData::isEmptyEvent(), HcalHTRData::isHistogramEvent(), HcalHTRData::isOverflowWarning(), isTPGSOI(), HcalHTRData::isUnsuppressed(), linear(), LogDebug, HcalElectronicsMap::lookup(), HcalElectronicsMap::lookupTrigger(), HcalDTCHeader::MAXIMUM_SLOT, mode_, DetId::null(), HcalTriggerPrimitiveSample::raw(), HcalQIESample::raw(), HOUnrolledTP::samples, HOUnrolledTP::setbit(), HcalElectronicsId::setHTR(), FEDRawData::size(), slb(), slbAndChan(), slbChan(), HOUnrolledTP::soi, sourceIdOffset_, HcalDCCHeader::SPIGOT_COUNT, startSample_, HcalOtherDetId::subdet(), HcalZDCDetId::SubdetectorId, DetId::subdetId(), HcalUnpacker::Collections::tpCont, HcalUnpacker::Collections::tphoCont, HcalUnpacker::Collections::ttp, HcalTrigTowerDetId::Undefined, unknownIds_, unknownIdsTrig_, HcalTTPUnpacker::unpack(), HcalHTRData::unpack_per_channel_header(), HOUnrolledTP::valid, HcalHTRData::wasMarkAndPassZSTP(), and HcalUnpacker::Collections::zdcCont.

Referenced by unpack().

                                                                           {

  // get the DCC header
  const HcalDCCHeader* dccHeader=(const HcalDCCHeader*)(raw.data());
  const HcalDTCHeader* dtcHeader=(const HcalDTCHeader*)(raw.data());
  bool is_VME_DCC=(dccHeader->getDCCDataFormatVersion()<0x10) || ((mode_&0x1)==0);
  
  int dccid=(is_VME_DCC)?(dccHeader->getSourceId()-sourceIdOffset_):(dtcHeader->getSourceId()-sourceIdOffset_);

  // check the summary status
  
  // walk through the HTR data.  For the uTCA, use spigot=slot+1
  HcalHTRData htr;
  const unsigned short* daq_first, *daq_last, *tp_first, *tp_last;
  const HcalQIESample* qie_begin, *qie_end, *qie_work;
  const HcalTriggerPrimitiveSample *tp_begin, *tp_end, *tp_work; 
  for (int spigot=0; spigot<HcalDCCHeader::SPIGOT_COUNT; spigot++) {
    
    if (is_VME_DCC) {
      if (!dccHeader->getSpigotPresent(spigot)) continue;

      int retval=dccHeader->getSpigotData(spigot,htr,raw.size());
      if (retval!=0) {
    if (retval==-1) {
      if (!silent) edm::LogWarning("Invalid Data") << "Invalid HTR data (data beyond payload size) observed on spigot " << spigot << " of DCC with source id " << dccHeader->getSourceId();
      report.countSpigotFormatError();
    }
    continue;
      }
      // check
      if (dccHeader->getSpigotCRCError(spigot)) {
    if (!silent) 
      edm::LogWarning("Invalid Data") << "CRC Error on HTR data observed on spigot " << spigot << " of DCC with source id " << dccHeader->getSourceId();
    report.countSpigotFormatError();
    continue;
      } 
    } else { // is_uTCA (!is_VME_DCC)
      int slot=spigot+1;
      if (slot>HcalDTCHeader::MAXIMUM_SLOT) continue;

      if (!dtcHeader->getSlotPresent(slot)) continue;

      int retval=dtcHeader->getSlotData(slot,htr,raw.size());
      if (retval!=0) {
    if (retval==-1) {
      if (!silent) edm::LogWarning("Invalid Data") << "Invalid uHTR data (data beyond payload size) observed on slot " << slot << " of DTC with source id " << dtcHeader->getSourceId();
      report.countSpigotFormatError();
    }
    continue;
      }
      // check
      if (dtcHeader->getSlotCRCError(slot)) {
    if (!silent) 
      edm::LogWarning("Invalid Data") << "CRC Error on uHTR data observed on slot " << slot << " of DTC with source id " << dtcHeader->getSourceId();
    report.countSpigotFormatError();
    continue;
      } 
    }


    // check for EE
    if (htr.isEmptyEvent()) {
      report.countEmptyEventSpigot();
    }
    if (htr.isOverflowWarning()) {
      report.countOFWSpigot();
    }
    if (htr.isBusy()) {
      report.countBusySpigot();
    }
    if (!htr.check()) {
      if (!silent) 
    edm::LogWarning("Invalid Data") << "Invalid HTR data observed on spigot " << spigot << " of DCC with source id " << dccHeader->getSourceId();
      report.countSpigotFormatError();
      continue;
    }  
    if (htr.isHistogramEvent()) {
      if (!silent) edm::LogWarning("Invalid Data") << "Histogram data passed to non-histogram unpacker on spigot " << spigot << " of DCC with source id " << dccHeader->getSourceId();
      continue;
    }
    if ((htr.getFirmwareFlavor()&0xE0)==0x80) { // some kind of TTP data
      if (colls.ttp!=0) {
    HcalTTPUnpacker ttpUnpack;
    colls.ttp->push_back(HcalTTPDigi());
    ttpUnpack.unpack(htr,colls.ttp->back());
      } else {
    LogDebug("HcalTechTrigProcessor") << "Skipping data on spigot " << spigot << " of DCC with source id " << dccHeader->getSourceId() << " which is from the TechTrigProcessor (use separate unpacker!)";
      }
      continue;
    }
    if (htr.getFirmwareFlavor()>=0x80) {
      if (!silent) edm::LogWarning("HcalUnpacker") << "Skipping data on spigot " << spigot << " of DCC with source id " << dccHeader->getSourceId() << " which is of unknown flavor " << htr.getFirmwareFlavor();
      continue;
    }

    // calculate "real" number of presamples
    int nps=htr.getNPS()-startSample_;
    
    // get pointers
    htr.dataPointers(&daq_first,&daq_last,&tp_first,&tp_last);
    unsigned int smid=htr.getSubmodule();
    int htr_tb=smid&0x1;
    int htr_slot=(smid>>1)&0x1F;
    int htr_cr=(smid>>6)&0x1F;
    
    tp_begin=(HcalTriggerPrimitiveSample*)tp_first;
    tp_end=(HcalTriggerPrimitiveSample*)(tp_last+1); // one beyond last..
    
    int currFiberChan=0x3F; // invalid fiber+channel...
    int ncurr=0;
    bool valid=false;

    bool tpgSOIbitInUse=htr.getFormatVersion()>=3; // version 3 and later
    bool isHOtpg=htr.getFormatVersion()>=3 && htr.getFirmwareFlavor()==0; // HO is flavor zero
    int npre=0;
    /*
      Unpack the trigger primitives
    */
    if (isHOtpg) {
      HOUnrolledTP unrolled[24];
      for (tp_work=tp_begin; tp_work!=tp_end; tp_work++) {
    if (tp_work->raw()==0xFFFF) continue; // filler word
    int sector=slbChan(tp_work->raw());
    if (sector>2) continue;

    for (int ibit=0; ibit<8; ibit++) {
      int linear=sector*8+ibit; 
      if (!unrolled[linear].checked) {
        unrolled[linear].checked=true;
        int fiber=(linear/3)+1;
        int fc=(linear%3);
        // electronics id (use precision match for HO TP)
        HcalElectronicsId eid(fc,fiber,spigot,dccid);   
        eid.setHTR(htr_cr,htr_slot,htr_tb);
        DetId did=emap.lookup(eid);
        if (!did.null()) {
          if (did.det()==DetId::Hcal && ((HcalSubdetector)did.subdetId())==HcalOuter ) {
        HcalDetId hid(did);
        unrolled[linear].valid=true;
        unrolled[linear].ieta=hid.ieta();
        unrolled[linear].iphi=hid.iphi();
          }
        } else {
          report.countUnmappedTPDigi(eid);
        }
      }
      if (unrolled[linear].valid) {
        if (isTPGSOI(*tp_work)) unrolled[linear].soi=unrolled[linear].samples;
        if (tp_work->raw()&(1<<ibit)) unrolled[linear].setbit(unrolled[linear].samples);
        unrolled[linear].samples++;
      }
    }
      }
      for (int i=0; i<24; i++) {
    if (unrolled[i].valid) 
      colls.tphoCont->push_back(HOTriggerPrimitiveDigi(
                               unrolled[i].ieta,
                               unrolled[i].iphi,
                               unrolled[i].samples,
                               unrolled[i].soi,
                               unrolled[i].databits));
      }
    } else { // regular TPs (not HO)
      for (tp_work=tp_begin; tp_work!=tp_end; tp_work++) {
    if (tp_work->raw()==0xFFFF) continue; // filler word
    if (slbAndChan(tp_work->raw())!=currFiberChan) { // start new set
      npre=0;
      currFiberChan=slbAndChan(tp_work->raw());
      // lookup the right channel
      HcalElectronicsId eid(slbChan(tp_work->raw()),slb(tp_work->raw()),spigot,dccid,htr_cr,htr_slot,htr_tb);
      DetId did=emap.lookupTrigger(eid);
      if (did.null()) {
        report.countUnmappedTPDigi(eid);
        if (unknownIdsTrig_.find(eid)==unknownIdsTrig_.end()) {
          if (!silent) edm::LogWarning("HCAL") << "HcalUnpacker: No trigger primitive match found for electronics id :" << eid;
          unknownIdsTrig_.insert(eid);
        }
        valid=false;
        continue;
      } else if (did==HcalTrigTowerDetId::Undefined || 
             (did.det()==DetId::Hcal && did.subdetId()==0)) {
        // known to be unmapped
        valid=false;
        continue;
      }
      HcalTrigTowerDetId id(did);
      colls.tpCont->push_back(HcalTriggerPrimitiveDigi(id));
      // set the various bits
      if (!tpgSOIbitInUse) colls.tpCont->back().setPresamples(nps);
      colls.tpCont->back().setZSInfo(htr.isUnsuppressed(),htr.wasMarkAndPassZSTP(slb(tp_work->raw()),slbChan(tp_work->raw())));

      // no hits recorded for current
      ncurr=0;
      valid=true;
    }      
    // add the word (if within settings or recent firmware [recent firmware ignores startSample/endSample])
    if (valid && ((tpgSOIbitInUse && ncurr<10) || (ncurr>=startSample_ && ncurr<=endSample_))) {
      colls.tpCont->back().setSample(colls.tpCont->back().size(),*tp_work);
      colls.tpCont->back().setSize(colls.tpCont->back().size()+1);
    }
    // set presamples,if SOI
    if (valid && tpgSOIbitInUse && isTPGSOI(*tp_work)) {
      colls.tpCont->back().setPresamples(ncurr);
    }
    ncurr++;
    npre++;
      }
    }

    if (htr.getFormatVersion() < HcalHTRData::FORMAT_VERSION_COMPACT_DATA) {
 
      qie_begin=(HcalQIESample*)daq_first;
      qie_end=(HcalQIESample*)(daq_last+1); // one beyond last..

      currFiberChan=0x3F; // invalid fiber+channel...
      ncurr=0;
      valid=false;

    
      for (qie_work=qie_begin; qie_work!=qie_end; ) {
    if (qie_work->raw()==0xFFFF) {
      qie_work++;
      continue; // filler word
    }
    // always at the beginning ...
    currFiberChan=qie_work->fiberAndChan();
    
    // lookup the right channel
    HcalElectronicsId eid(qie_work->fiberChan(),qie_work->fiber(),spigot,dccid);
    eid.setHTR(htr_cr,htr_slot,htr_tb);
    DetId did=emap.lookup(eid);
    
    if (!did.null()) {
      if (did.det()==DetId::Calo && did.subdetId()==HcalZDCDetId::SubdetectorId) {
        colls.zdcCont->push_back(ZDCDataFrame(HcalZDCDetId(did)));
        qie_work=HcalUnpacker_impl::unpack<ZDCDataFrame>(qie_work, qie_end, colls.zdcCont->back(), nps, eid, startSample_, endSample_, expectedOrbitMessageTime_, htr); 
      } else if (did.det()==DetId::Hcal) {
        switch (((HcalSubdetector)did.subdetId())) {
        case (HcalBarrel):
        case (HcalEndcap): {
          colls.hbheCont->push_back(HBHEDataFrame(HcalDetId(did)));
          qie_work=HcalUnpacker_impl::unpack<HBHEDataFrame>(qie_work, qie_end, colls.hbheCont->back(), nps, eid, startSample_, endSample_, expectedOrbitMessageTime_, htr);
        } break;
        case (HcalOuter): {
          colls.hoCont->push_back(HODataFrame(HcalDetId(did)));
          qie_work=HcalUnpacker_impl::unpack<HODataFrame>(qie_work, qie_end, colls.hoCont->back(), nps, eid, startSample_, endSample_, expectedOrbitMessageTime_, htr);
      } break;
        case (HcalForward): {
          colls.hfCont->push_back(HFDataFrame(HcalDetId(did)));
          qie_work=HcalUnpacker_impl::unpack<HFDataFrame>(qie_work, qie_end, colls.hfCont->back(), nps, eid, startSample_, endSample_, expectedOrbitMessageTime_, htr);
        } break;
        case (HcalOther) : {
          HcalOtherDetId odid(did);
          if (odid.subdet()==HcalCalibration) {
        colls.calibCont->push_back(HcalCalibDataFrame(HcalCalibDetId(did)));
        qie_work=HcalUnpacker_impl::unpack<HcalCalibDataFrame>(qie_work, qie_end, colls.calibCont->back(), nps, eid, startSample_, endSample_, expectedOrbitMessageTime_, htr); 
          }
        } break;
        case (HcalEmpty): 
        default: {
          for (int fiberC=qie_work->fiberAndChan();
           qie_work!=qie_end && qie_work->fiberAndChan()==fiberC;
           qie_work++);
        }
        break;
        }
      }
    } else {
      report.countUnmappedDigi(eid);
      if (unknownIds_.find(eid)==unknownIds_.end()) {
        if (!silent) edm::LogWarning("HCAL") << "HcalUnpacker: No match found for electronics id :" << eid;
        unknownIds_.insert(eid);
    }
      for (int fiberC=qie_work->fiberAndChan();
           qie_work!=qie_end && qie_work->fiberAndChan()==fiberC;
           qie_work++);
    }
      }
    } else {
      // this is the branch for unpacking the compact data format with per-channel headers
      const unsigned short* ptr_header=daq_first;
      const unsigned short* ptr_end=daq_last+1;
      int flavor, error_flags, capid0, channelid;

      while (ptr_header!=ptr_end) {
    if (*ptr_header==0xFFFF) { // impossible filler word
      ptr_header++;
      continue;
    }
    // unpack the header word
    bool isheader=HcalHTRData::unpack_per_channel_header(*ptr_header,flavor,error_flags,capid0,channelid);
    if (!isheader) {
      ptr_header++;
      continue;
    }

    int fiberchan=channelid&0x3;
    int fiber=((channelid>>2)&0x7)+1;

    // lookup the right channel
    HcalElectronicsId eid(fiberchan,fiber,spigot,dccid);
    eid.setHTR(htr_cr,htr_slot,htr_tb);
    DetId did=emap.lookup(eid);
    
    if (!did.null()) {
      if (did.det()==DetId::Calo && did.subdetId()==HcalZDCDetId::SubdetectorId) {
        colls.zdcCont->push_back(ZDCDataFrame(HcalZDCDetId(did)));
        ptr_header=HcalUnpacker_impl::unpack_compact<ZDCDataFrame>(ptr_header, ptr_end, colls.zdcCont->back(), nps, eid, startSample_, endSample_, expectedOrbitMessageTime_, htr); 
      } else if (did.det()==DetId::Hcal) {
        switch (((HcalSubdetector)did.subdetId())) {
        case (HcalBarrel):
        case (HcalEndcap): {
          colls.hbheCont->push_back(HBHEDataFrame(HcalDetId(did)));
          ptr_header=HcalUnpacker_impl::unpack_compact<HBHEDataFrame>(ptr_header, ptr_end, colls.hbheCont->back(), nps, eid, startSample_, endSample_, expectedOrbitMessageTime_, htr);
        } break;
        case (HcalOuter): {
          colls.hoCont->push_back(HODataFrame(HcalDetId(did)));
          ptr_header=HcalUnpacker_impl::unpack_compact<HODataFrame>(ptr_header, ptr_end, colls.hoCont->back(), nps, eid, startSample_, endSample_, expectedOrbitMessageTime_, htr);
      } break;
        case (HcalForward): {
          colls.hfCont->push_back(HFDataFrame(HcalDetId(did)));
          ptr_header=HcalUnpacker_impl::unpack_compact<HFDataFrame>(ptr_header, ptr_end, colls.hfCont->back(), nps, eid, startSample_, endSample_, expectedOrbitMessageTime_, htr);
        } break;
        case (HcalOther) : {
          HcalOtherDetId odid(did);
          if (odid.subdet()==HcalCalibration) {
        colls.calibCont->push_back(HcalCalibDataFrame(HcalCalibDetId(did)));
        ptr_header=HcalUnpacker_impl::unpack_compact<HcalCalibDataFrame>(ptr_header, ptr_end, colls.calibCont->back(), nps, eid, startSample_, endSample_, expectedOrbitMessageTime_, htr); 
          }
        } break;
        case (HcalEmpty): 
        default: {
          for (ptr_header++;
           ptr_header!=ptr_end && !HcalHTRData::is_channel_header(*ptr_header);
           ptr_header++);
        }
        break;
        }
      }
    } else {
      report.countUnmappedDigi(eid);
      if (unknownIds_.find(eid)==unknownIds_.end()) {
        if (!silent) edm::LogWarning("HCAL") << "HcalUnpacker: No match found for electronics id :" << eid;
        unknownIds_.insert(eid);
      }
      for (ptr_header++;
           ptr_header!=ptr_end && !HcalHTRData::is_channel_header(*ptr_header);
           ptr_header++);
    }
      }

    }
  }
}

Member Data Documentation

int HcalUnpacker::endSample_

private

last sample from fed raw data to copy (if present)

Definition at line 57 of file HcalUnpacker.h.

Referenced by unpackUTCA(), and unpackVME().

int HcalUnpacker::expectedOrbitMessageTime_

private

Expected orbit bunch time (needed to evaluate time differences)

Definition at line 58 of file HcalUnpacker.h.

Referenced by setExpectedOrbitMessageTime(), and unpackVME().

int HcalUnpacker::mode_

private

Definition at line 59 of file HcalUnpacker.h.

Referenced by setMode(), and unpackVME().

int HcalUnpacker::sourceIdOffset_

private

number to subtract from the source id to get the dcc id

Definition at line 55 of file HcalUnpacker.h.

Referenced by unpack(), and unpackVME().

int HcalUnpacker::startSample_

private

first sample from fed raw data to copy

Definition at line 56 of file HcalUnpacker.h.

Referenced by unpackUTCA(), and unpackVME().

std::set<HcalElectronicsId> HcalUnpacker::unknownIds_

private

Definition at line 60 of file HcalUnpacker.h.

Referenced by unpack(), unpackUTCA(), and unpackVME().

std::set<HcalElectronicsId> HcalUnpacker::unknownIdsTrig_

private

Recorded to limit number of times a log message is generated.

Definition at line 60 of file HcalUnpacker.h.

Referenced by unpackUTCA(), and unpackVME().