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File indexing completed on 2024-04-06 12:10:44 

0001 #include "EventFilter/HcalRawToDigi/interface/HcalUnpacker.h"
0002 #include "EventFilter/HcalRawToDigi/interface/HcalDCCHeader.h"
0003 #include "EventFilter/HcalRawToDigi/interface/HcalDTCHeader.h"
0004 #include "EventFilter/HcalRawToDigi/interface/AMC13Header.h"
0005 #include "EventFilter/HcalRawToDigi/interface/HcalHTRData.h"
0006 #include "EventFilter/HcalRawToDigi/interface/HcalUHTRData.h"
0007 #include "DataFormats/HcalDetId/interface/HcalOtherDetId.h"
0008 #include "DataFormats/HcalDigi/interface/HcalQIESample.h"
0009 #include "FWCore/MessageLogger/interface/MessageLogger.h"
0010 #include "EventFilter/HcalRawToDigi/interface/HcalTTPUnpacker.h"
0011 #include <iomanip>
0012 //#define DebugLog
0013 
0014 namespace HcalUnpacker_impl {
0015   template <class DigiClass>
0016   const HcalQIESample* unpack(const HcalQIESample* startPoint,
0017                               const HcalQIESample* limit,
0018                               DigiClass& digi,
0019                               int presamples,
0020                               const HcalElectronicsId& eid,
0021                               int startSample,
0022                               int endSample,
0023                               int expectedTime,
0024                               const HcalHTRData& hhd) {
0025     // set parameters
0026     digi.setPresamples(presamples);
0027     digi.setReadoutIds(eid);
0028 
0029     int fiber = startPoint->fiber();
0030     int fiberchan = startPoint->fiberChan();
0031     uint32_t zsmask = hhd.zsBunchMask() >> startSample;
0032     digi.setZSInfo(hhd.isUnsuppressed(), hhd.wasMarkAndPassZS(fiber, fiberchan), zsmask);
0033 
0034     if (expectedTime >= 0 && !hhd.isUnsuppressed()) {
0035 #ifdef DebugLog
0036       std::cout << hhd.getFibOrbMsgBCN(fiber) << " " << expectedTime << std::endl;
0037 #endif
0038       digi.setFiberIdleOffset(hhd.getFibOrbMsgBCN(fiber) - expectedTime);
0039     }
0040 
0041     // what is my sample number?
0042     int myFiberChan = startPoint->fiberAndChan();
0043     int ncurr = 0, ntaken = 0;
0044     const HcalQIESample* qie_work = startPoint;
0045     while (qie_work != limit && qie_work->fiberAndChan() == myFiberChan) {
0046       if (ncurr >= startSample && ncurr <= endSample) {
0047         digi.setSample(ntaken, *qie_work);
0048         ++ntaken;
0049       }
0050       ncurr++;
0051       qie_work++;
0052     }
0053     digi.setSize(ntaken);
0054     return qie_work;
0055   }
0056 
0057   template <class DigiClass>
0058   const unsigned short* unpack_compact(const unsigned short* startPoint,
0059                                        const unsigned short* limit,
0060                                        DigiClass& digi,
0061                                        int presamples,
0062                                        const HcalElectronicsId& eid,
0063                                        int startSample,
0064                                        int endSample,
0065                                        int expectedTime,
0066                                        const HcalHTRData& hhd) {
0067     // set parameters
0068     digi.setPresamples(presamples);
0069     digi.setReadoutIds(eid);
0070     int flavor, error_flags, capid0, channelid;
0071 
0072     HcalHTRData::unpack_per_channel_header(*startPoint, flavor, error_flags, capid0, channelid);
0073     bool isCapRotating = !(error_flags & 0x1);
0074     bool fiberErr = (error_flags & 0x2);
0075     bool dataValid = !(error_flags & 0x2);
0076     int fiberchan = channelid & 0x3;
0077     int fiber = ((channelid >> 2) & 0x7) + 1;
0078 
0079     uint32_t zsmask = hhd.zsBunchMask() >> startSample;
0080     digi.setZSInfo(hhd.isUnsuppressed(), hhd.wasMarkAndPassZS(fiber, fiberchan), zsmask);
0081 
0082     if (expectedTime >= 0 && !hhd.isUnsuppressed()) {
0083 #ifdef DebugLog
0084       std::cout << hhd.getFibOrbMsgBCN(fiber) << " " << expectedTime << std::endl;
0085 #endif
0086       digi.setFiberIdleOffset(hhd.getFibOrbMsgBCN(fiber) - expectedTime);
0087     }
0088 
0089     // what is my sample number?
0090     int ncurr = 0, ntaken = 0;
0091     const unsigned short* qie_work = startPoint;
0092     // we branch here between normal (flavor=5) and error mode (flavor=6)
0093     if (flavor == 5) {
0094       for (qie_work++; qie_work != limit && !HcalHTRData::is_channel_header(*qie_work); qie_work++) {
0095         int capidn = (isCapRotating) ? ((capid0 + ncurr) % 4) : (capid0);
0096         int capidn1 = (isCapRotating) ? ((capid0 + ncurr + 1) % 4) : (capid0);
0097         // two samples in one...
0098         HcalQIESample s0((*qie_work) & 0x7F, capidn, fiber, fiberchan, dataValid, fiberErr);
0099         HcalQIESample s1(((*qie_work) >> 8) & 0x7F, capidn1, fiber, fiberchan, dataValid, fiberErr);
0100 
0101         if (ncurr >= startSample && ncurr <= endSample) {
0102           digi.setSample(ntaken, s0);
0103           ++ntaken;
0104         }
0105         ncurr++;
0106         if (ncurr >= startSample && ncurr <= endSample) {
0107           digi.setSample(ntaken, s1);
0108           ++ntaken;
0109         }
0110         ncurr++;
0111       }
0112       digi.setSize(ntaken);
0113     } else if (flavor == 6) {
0114       for (qie_work++; qie_work != limit && !HcalHTRData::is_channel_header(*qie_work); qie_work++) {
0115         if (ncurr >= startSample && ncurr <= endSample) {
0116           HcalQIESample sample((*qie_work) & 0x7F,
0117                                ((*qie_work) >> 8) & 0x3,
0118                                fiber,
0119                                fiberchan,
0120                                ((*qie_work) >> 10) & 0x1,
0121                                ((*qie_work) >> 11) & 0x1);
0122           digi.setSample(ntaken, sample);
0123           ++ntaken;
0124         }
0125 
0126         ncurr++;
0127       }
0128       digi.setSize(ntaken);
0129     } else {
0130       edm::LogWarning("Bad Data") << "Invalid flavor " << flavor;
0131       qie_work = limit;
0132     }
0133     return qie_work;
0134   }
0135 
0136   template <class DigiClass>
0137   void unpack_compact(HcalUHTRData::const_iterator& i,
0138                       const HcalUHTRData::const_iterator& iend,
0139                       DigiClass& digi,
0140                       int presamples,
0141                       const HcalElectronicsId& eid,
0142                       int startSample,
0143                       int endSample) {
0144     // set parameters
0145     digi.setPresamples(presamples - startSample);
0146     digi.setReadoutIds(eid);
0147     int error_flags = i.errFlags();
0148     int capid0 = i.capid0();
0149     int flavor = i.flavor();
0150 
0151     bool isCapRotating = !(error_flags & 0x1);
0152     bool fiberErr = (error_flags & 0x2);
0153     bool dataValid = !(error_flags & 0x2);
0154     int fiberchan = i.channelid() & 0x3;
0155     int fiber = ((i.channelid() >> 2) & 0x7) + 1;
0156 
0157     //    digi.setZSInfo(hhd.isUnsuppressed(),hhd.wasMarkAndPassZS(fiber,fiberchan),zsmask);
0158 
0159     // what is my sample number?
0160     int ncurr = 0, ntaken = 0;
0161     if (flavor == 5) {
0162       for (++i; i != iend && !i.isHeader(); ++i) {
0163         int capidn = (isCapRotating) ? ((capid0 + ncurr) % 4) : (capid0);
0164 
0165         HcalQIESample s(i.adc(), capidn, fiber, fiberchan, dataValid, fiberErr);
0166 
0167         if (ncurr >= startSample && ncurr <= endSample) {
0168           digi.setSample(ntaken, s);
0169           ++ntaken;
0170         }
0171         ncurr++;
0172       }
0173       digi.setSize(ntaken);
0174     } else if (flavor == 7) {  //similar to VME flavor 6, used for premix in MC
0175       for (++i; i != iend && !i.isHeader(); ++i) {
0176         if (ncurr >= startSample && ncurr <= endSample) {
0177           HcalQIESample sample(i.adc(), i.capid(), fiber, fiberchan, i.dataValid(), i.errFlags());
0178           digi.setSample(ntaken, sample);
0179           ++ntaken;
0180         }
0181         ncurr++;
0182       }
0183       digi.setSize(ntaken);
0184     }
0185   }
0186 
0187 }  // namespace HcalUnpacker_impl
0188 
0189 static inline bool isTPGSOI(const HcalTriggerPrimitiveSample& s) { return (s.raw() & 0x200) != 0; }
0190 
0191 struct HOUnrolledTP {  // parts of an HO trigger primitive, unpacked
0192   bool valid, checked;
0193   int ieta, iphi, samples, soi;
0194   unsigned int databits;
0195   HOUnrolledTP() {
0196     valid = false;
0197     checked = false;
0198     ieta = 0;
0199     iphi = 0;
0200     samples = 0;
0201     soi = 0;
0202     databits = 0;
0203   }
0204   void setbit(int i) { databits |= (1 << i); }
0205 };
0206 
0207 void HcalUnpacker::unpack(const FEDRawData& raw,
0208                           const HcalElectronicsMap& emap,
0209                           Collections& colls,
0210                           HcalUnpackerReport& report,
0211                           bool silent) {
0212   if (raw.size() < 16) {
0213     if (!silent)
0214       edm::LogWarning("Invalid Data") << "Empty/invalid data, size = " << raw.size();
0215     return;
0216   }
0217 
0218   // get the DCC header
0219   const HcalDCCHeader* dccHeader = (const HcalDCCHeader*)(raw.data());
0220 
0221   if (dccHeader->BOEshouldBeZeroAlways() == 0)  // also includes uTCA before the common AMC13XG firmware
0222     unpackVME(raw, emap, colls, report, silent);
0223   else
0224     unpackUTCA(raw, emap, colls, report, silent);
0225 }
0226 
0227 static int slb(uint16_t theSample) { return ((theSample >> 13) & 0x7); }
0228 static int slbChan(uint16_t theSample) { return (theSample >> 11) & 0x3; }
0229 static int slbAndChan(uint16_t theSample) { return (theSample >> 11) & 0x1F; }
0230 
0231 void HcalUnpacker::unpackVME(const FEDRawData& raw,
0232                              const HcalElectronicsMap& emap,
0233                              Collections& colls,
0234                              HcalUnpackerReport& report,
0235                              bool silent) {
0236   // get the DCC header
0237   const HcalDCCHeader* dccHeader = (const HcalDCCHeader*)(raw.data());
0238   const HcalDTCHeader* dtcHeader = (const HcalDTCHeader*)(raw.data());
0239   bool is_VME_DCC = (dccHeader->getDCCDataFormatVersion() < 0x10) || ((mode_ & 0x1) == 0);
0240 
0241   int dccid =
0242       (is_VME_DCC) ? (dccHeader->getSourceId() - sourceIdOffset_) : (dtcHeader->getSourceId() - sourceIdOffset_);
0243 
0244   // check the summary status
0245 
0246   // walk through the HTR data.  For the uTCA, use spigot=slot+1
0247   HcalHTRData htr;
0248   const unsigned short *daq_first, *daq_last, *tp_first, *tp_last;
0249   const HcalQIESample *qie_begin, *qie_end, *qie_work;
0250   const HcalTriggerPrimitiveSample *tp_begin, *tp_end, *tp_work;
0251   for (int spigot = 0; spigot < HcalDCCHeader::SPIGOT_COUNT; spigot++) {
0252     if (is_VME_DCC) {
0253       if (!dccHeader->getSpigotPresent(spigot))
0254         continue;
0255 
0256       int retval = dccHeader->getSpigotData(spigot, htr, raw.size());
0257       if (retval != 0) {
0258         if (retval == -1) {
0259           if (!silent)
0260             edm::LogWarning("Invalid Data") << "Invalid HTR data (data beyond payload size) observed on spigot "
0261                                             << spigot << " of DCC with source id " << dccHeader->getSourceId();
0262           report.countSpigotFormatError();
0263         }
0264         continue;
0265       }
0266       // check
0267       if (dccHeader->getSpigotCRCError(spigot)) {
0268         if (!silent)
0269           edm::LogWarning("Invalid Data") << "CRC Error on HTR data observed on spigot " << spigot
0270                                           << " of DCC with source id " << dccHeader->getSourceId();
0271         report.countSpigotFormatError();
0272         continue;
0273       }
0274     } else {  // is_uTCA (!is_VME_DCC)
0275       int slot = spigot + 1;
0276       if (slot > HcalDTCHeader::MAXIMUM_SLOT)
0277         continue;
0278 
0279       if (!dtcHeader->getSlotPresent(slot))
0280         continue;
0281 
0282       int retval = dtcHeader->getSlotData(slot, htr, raw.size());
0283       if (retval != 0) {
0284         if (retval == -1) {
0285           if (!silent)
0286             edm::LogWarning("Invalid Data") << "Invalid uHTR data (data beyond payload size) observed on slot " << slot
0287                                             << " of DTC with source id " << dtcHeader->getSourceId();
0288           report.countSpigotFormatError();
0289         }
0290         continue;
0291       }
0292       // check
0293       if (dtcHeader->getSlotCRCError(slot)) {
0294         if (!silent)
0295           edm::LogWarning("Invalid Data") << "CRC Error on uHTR data observed on slot " << slot
0296                                           << " of DTC with source id " << dtcHeader->getSourceId();
0297         report.countSpigotFormatError();
0298         continue;
0299       }
0300     }
0301 
0302     // check for EE
0303     if (htr.isEmptyEvent()) {
0304       report.countEmptyEventSpigot();
0305     }
0306     if (htr.isOverflowWarning()) {
0307       report.countOFWSpigot();
0308     }
0309     if (htr.isBusy()) {
0310       report.countBusySpigot();
0311     }
0312     if (!htr.check()) {
0313       if (!silent)
0314         edm::LogWarning("Invalid Data") << "Invalid HTR data observed on spigot " << spigot << " of DCC with source id "
0315                                         << dccHeader->getSourceId();
0316       report.countSpigotFormatError();
0317       continue;
0318     }
0319     if (htr.isHistogramEvent()) {
0320       if (!silent)
0321         edm::LogWarning("Invalid Data") << "Histogram data passed to non-histogram unpacker on spigot " << spigot
0322                                         << " of DCC with source id " << dccHeader->getSourceId();
0323       continue;
0324     }
0325     if ((htr.getFirmwareFlavor() & 0xE0) == 0x80) {  // some kind of TTP data
0326       if (colls.ttp != nullptr) {
0327         HcalTTPUnpacker ttpUnpack;
0328         colls.ttp->push_back(HcalTTPDigi());
0329         ttpUnpack.unpack(htr, colls.ttp->back());
0330       } else {
0331         LogDebug("HcalTechTrigProcessor")
0332             << "Skipping data on spigot " << spigot << " of DCC with source id " << dccHeader->getSourceId()
0333             << " which is from the TechTrigProcessor (use separate unpacker!)";
0334       }
0335       continue;
0336     }
0337     if (htr.getFirmwareFlavor() >= 0x80) {
0338       if (!silent)
0339         edm::LogWarning("HcalUnpacker") << "Skipping data on spigot " << spigot << " of DCC with source id "
0340                                         << dccHeader->getSourceId() << " which is of unknown flavor "
0341                                         << htr.getFirmwareFlavor();
0342       continue;
0343     }
0344 
0345     // calculate "real" number of presamples
0346     int nps = htr.getNPS() - startSample_;
0347 
0348     // get pointers
0349     htr.dataPointers(&daq_first, &daq_last, &tp_first, &tp_last);
0350     unsigned int smid = htr.getSubmodule();
0351     int htr_tb = smid & 0x1;
0352     int htr_slot = (smid >> 1) & 0x1F;
0353     int htr_cr = (smid >> 6) & 0x1F;
0354 
0355     tp_begin = (const HcalTriggerPrimitiveSample*)tp_first;
0356     tp_end = (const HcalTriggerPrimitiveSample*)(tp_last + 1);  // one beyond last..
0357 
0358     /// work through the samples
0359     int currFiberChan = 0x3F;  // invalid fiber+channel...
0360     int ncurr = 0;
0361     bool valid = false;
0362 
0363     bool tpgSOIbitInUse = htr.getFormatVersion() >= 3;                           // version 3 and later
0364     bool isHOtpg = htr.getFormatVersion() >= 3 && htr.getFirmwareFlavor() == 0;  // HO is flavor zero
0365     /*
0366       Unpack the trigger primitives
0367     */
0368     if (isHOtpg) {
0369       HOUnrolledTP unrolled[24];
0370       for (tp_work = tp_begin; tp_work != tp_end; tp_work++) {
0371         if (tp_work->raw() == 0xFFFF)
0372           continue;  // filler word
0373         int sector = slbChan(tp_work->raw());
0374         if (sector > 2)
0375           continue;
0376 
0377         for (int ibit = 0; ibit < 8; ibit++) {
0378           int linear = sector * 8 + ibit;
0379           if (!unrolled[linear].checked) {
0380             unrolled[linear].checked = true;
0381             int fiber = (linear / 3) + 1;
0382             int fc = (linear % 3);
0383             // electronics id (use precision match for HO TP)
0384             HcalElectronicsId eid(fc, fiber, spigot, dccid);
0385             eid.setHTR(htr_cr, htr_slot, htr_tb);
0386             DetId did = emap.lookup(eid);
0387             if (!did.null()) {
0388               if (did.det() == DetId::Hcal && ((HcalSubdetector)did.subdetId()) == HcalOuter) {
0389                 HcalDetId hid(did);
0390                 unrolled[linear].valid = true;
0391                 unrolled[linear].ieta = hid.ieta();
0392                 unrolled[linear].iphi = hid.iphi();
0393               }
0394             } else {
0395               report.countUnmappedTPDigi(eid);
0396             }
0397           }
0398           if (unrolled[linear].valid) {
0399             if (isTPGSOI(*tp_work))
0400               unrolled[linear].soi = unrolled[linear].samples;
0401             if (tp_work->raw() & (1 << ibit))
0402               unrolled[linear].setbit(unrolled[linear].samples);
0403             unrolled[linear].samples++;
0404           }
0405         }
0406       }
0407       for (int i = 0; i < 24; i++) {
0408         if (unrolled[i].valid)
0409           colls.tphoCont->push_back(HOTriggerPrimitiveDigi(
0410               unrolled[i].ieta, unrolled[i].iphi, unrolled[i].samples, unrolled[i].soi, unrolled[i].databits));
0411       }
0412     } else {  // regular TPs (not HO)
0413       for (tp_work = tp_begin; tp_work != tp_end; tp_work++) {
0414         if (tp_work->raw() == 0xFFFF)
0415           continue;                                         // filler word
0416         if (slbAndChan(tp_work->raw()) != currFiberChan) {  // start new set
0417           currFiberChan = slbAndChan(tp_work->raw());
0418           // lookup the right channel
0419           HcalElectronicsId eid(slbChan(tp_work->raw()), slb(tp_work->raw()), spigot, dccid, htr_cr, htr_slot, htr_tb);
0420           DetId did = emap.lookupTrigger(eid);
0421           if (did.null()) {
0422             report.countUnmappedTPDigi(eid);
0423             if (unknownIdsTrig_.find(eid) == unknownIdsTrig_.end()) {
0424               if (!silent)
0425                 edm::LogWarning("HCAL") << "HcalUnpacker: No trigger primitive match found for electronics id :" << eid;
0426               unknownIdsTrig_.insert(eid);
0427             }
0428             valid = false;
0429             continue;
0430           } else if (did == HcalTrigTowerDetId::Undefined || (did.det() == DetId::Hcal && did.subdetId() == 0)) {
0431             // known to be unmapped
0432             valid = false;
0433             continue;
0434           }
0435           HcalTrigTowerDetId id(did);
0436           colls.tpCont->push_back(HcalTriggerPrimitiveDigi(id));
0437           // set the various bits
0438           if (!tpgSOIbitInUse)
0439             colls.tpCont->back().setPresamples(nps);
0440           colls.tpCont->back().setZSInfo(htr.isUnsuppressed(),
0441                                          htr.wasMarkAndPassZSTP(slb(tp_work->raw()), slbChan(tp_work->raw())));
0442 
0443           // no hits recorded for current
0444           ncurr = 0;
0445           valid = true;
0446         }
0447         // add the word (if within settings or recent firmware [recent firmware ignores startSample/endSample])
0448         if (valid && ((tpgSOIbitInUse && ncurr < 10) || (ncurr >= startSample_ && ncurr <= endSample_))) {
0449           colls.tpCont->back().setSample(colls.tpCont->back().size(), *tp_work);
0450           colls.tpCont->back().setSize(colls.tpCont->back().size() + 1);
0451         }
0452         // set presamples,if SOI
0453         if (valid && tpgSOIbitInUse && isTPGSOI(*tp_work)) {
0454           colls.tpCont->back().setPresamples(ncurr);
0455         }
0456         ncurr++;
0457       }
0458     }
0459 
0460     /// branch point between 2006-2011 data format and 2012+ data format
0461     if (htr.getFormatVersion() < HcalHTRData::FORMAT_VERSION_COMPACT_DATA) {
0462       qie_begin = (const HcalQIESample*)daq_first;
0463       qie_end = (const HcalQIESample*)(daq_last + 1);  // one beyond last..
0464 
0465       /// work through the samples
0466 
0467       for (qie_work = qie_begin; qie_work != qie_end;) {
0468         if (qie_work->raw() == 0xFFFF) {
0469           qie_work++;
0470           continue;  // filler word
0471         }
0472         // always at the beginning ...
0473 
0474         // lookup the right channel
0475         HcalElectronicsId eid(qie_work->fiberChan(), qie_work->fiber(), spigot, dccid);
0476         eid.setHTR(htr_cr, htr_slot, htr_tb);
0477         DetId did = emap.lookup(eid);
0478 
0479         if (!did.null()) {
0480           if (did.det() == DetId::Calo && did.subdetId() == HcalZDCDetId::SubdetectorId) {
0481             colls.zdcCont->push_back(ZDCDataFrame(HcalZDCDetId(did)));
0482             qie_work = HcalUnpacker_impl::unpack<ZDCDataFrame>(qie_work,
0483                                                                qie_end,
0484                                                                colls.zdcCont->back(),
0485                                                                nps,
0486                                                                eid,
0487                                                                startSample_,
0488                                                                endSample_,
0489                                                                expectedOrbitMessageTime_,
0490                                                                htr);
0491           } else if (did.det() == DetId::Hcal) {
0492             switch (((HcalSubdetector)did.subdetId())) {
0493               case (HcalBarrel):
0494               case (HcalEndcap): {
0495                 colls.hbheCont->push_back(HBHEDataFrame(HcalDetId(did)));
0496                 qie_work = HcalUnpacker_impl::unpack<HBHEDataFrame>(qie_work,
0497                                                                     qie_end,
0498                                                                     colls.hbheCont->back(),
0499                                                                     nps,
0500                                                                     eid,
0501                                                                     startSample_,
0502                                                                     endSample_,
0503                                                                     expectedOrbitMessageTime_,
0504                                                                     htr);
0505               } break;
0506               case (HcalOuter): {
0507                 colls.hoCont->push_back(HODataFrame(HcalDetId(did)));
0508                 qie_work = HcalUnpacker_impl::unpack<HODataFrame>(qie_work,
0509                                                                   qie_end,
0510                                                                   colls.hoCont->back(),
0511                                                                   nps,
0512                                                                   eid,
0513                                                                   startSample_,
0514                                                                   endSample_,
0515                                                                   expectedOrbitMessageTime_,
0516                                                                   htr);
0517               } break;
0518               case (HcalForward): {
0519                 colls.hfCont->push_back(HFDataFrame(HcalDetId(did)));
0520                 qie_work = HcalUnpacker_impl::unpack<HFDataFrame>(qie_work,
0521                                                                   qie_end,
0522                                                                   colls.hfCont->back(),
0523                                                                   nps,
0524                                                                   eid,
0525                                                                   startSample_,
0526                                                                   endSample_,
0527                                                                   expectedOrbitMessageTime_,
0528                                                                   htr);
0529               } break;
0530               case (HcalOther): {
0531                 HcalOtherDetId odid(did);
0532                 if (odid.subdet() == HcalCalibration) {
0533                   colls.calibCont->push_back(HcalCalibDataFrame(HcalCalibDetId(did)));
0534                   qie_work = HcalUnpacker_impl::unpack<HcalCalibDataFrame>(qie_work,
0535                                                                            qie_end,
0536                                                                            colls.calibCont->back(),
0537                                                                            nps,
0538                                                                            eid,
0539                                                                            startSample_,
0540                                                                            endSample_,
0541                                                                            expectedOrbitMessageTime_,
0542                                                                            htr);
0543                 }
0544               } break;
0545               case (HcalEmpty):
0546               default: {
0547                 for (int fiberC = qie_work->fiberAndChan(); qie_work != qie_end && qie_work->fiberAndChan() == fiberC;
0548                      qie_work++)
0549                   ;
0550               } break;
0551             }
0552           }
0553         } else {
0554           report.countUnmappedDigi(eid);
0555           if (unknownIds_.find(eid) == unknownIds_.end()) {
0556             if (!silent)
0557               edm::LogWarning("HCAL") << "HcalUnpacker: No match found for electronics id :" << eid;
0558             unknownIds_.insert(eid);
0559           }
0560           for (int fiberC = qie_work->fiberAndChan(); qie_work != qie_end && qie_work->fiberAndChan() == fiberC;
0561                qie_work++)
0562             ;
0563         }
0564       }
0565     } else {
0566       // this is the branch for unpacking the compact data format with per-channel headers
0567       const unsigned short* ptr_header = daq_first;
0568       const unsigned short* ptr_end = daq_last + 1;
0569       int flavor, error_flags, capid0, channelid;
0570 
0571       while (ptr_header != ptr_end) {
0572         if (*ptr_header == 0xFFFF) {  // impossible filler word
0573           ptr_header++;
0574           continue;
0575         }
0576         // unpack the header word
0577         bool isheader = HcalHTRData::unpack_per_channel_header(*ptr_header, flavor, error_flags, capid0, channelid);
0578         if (!isheader) {
0579           ptr_header++;
0580           continue;
0581         }
0582 
0583         int fiberchan = channelid & 0x3;
0584         int fiber = ((channelid >> 2) & 0x7) + 1;
0585 
0586         // lookup the right channel
0587         HcalElectronicsId eid(fiberchan, fiber, spigot, dccid);
0588         eid.setHTR(htr_cr, htr_slot, htr_tb);
0589         DetId did = emap.lookup(eid);
0590 
0591         if (!did.null()) {
0592           if (did.det() == DetId::Calo && did.subdetId() == HcalZDCDetId::SubdetectorId) {
0593             colls.zdcCont->push_back(ZDCDataFrame(HcalZDCDetId(did)));
0594             ptr_header = HcalUnpacker_impl::unpack_compact<ZDCDataFrame>(ptr_header,
0595                                                                          ptr_end,
0596                                                                          colls.zdcCont->back(),
0597                                                                          nps,
0598                                                                          eid,
0599                                                                          startSample_,
0600                                                                          endSample_,
0601                                                                          expectedOrbitMessageTime_,
0602                                                                          htr);
0603           } else if (did.det() == DetId::Hcal) {
0604             switch (((HcalSubdetector)did.subdetId())) {
0605               case (HcalBarrel):
0606               case (HcalEndcap): {
0607                 colls.hbheCont->push_back(HBHEDataFrame(HcalDetId(did)));
0608                 ptr_header = HcalUnpacker_impl::unpack_compact<HBHEDataFrame>(ptr_header,
0609                                                                               ptr_end,
0610                                                                               colls.hbheCont->back(),
0611                                                                               nps,
0612                                                                               eid,
0613                                                                               startSample_,
0614                                                                               endSample_,
0615                                                                               expectedOrbitMessageTime_,
0616                                                                               htr);
0617               } break;
0618               case (HcalOuter): {
0619                 colls.hoCont->push_back(HODataFrame(HcalDetId(did)));
0620                 ptr_header = HcalUnpacker_impl::unpack_compact<HODataFrame>(ptr_header,
0621                                                                             ptr_end,
0622                                                                             colls.hoCont->back(),
0623                                                                             nps,
0624                                                                             eid,
0625                                                                             startSample_,
0626                                                                             endSample_,
0627                                                                             expectedOrbitMessageTime_,
0628                                                                             htr);
0629               } break;
0630               case (HcalForward): {
0631                 colls.hfCont->push_back(HFDataFrame(HcalDetId(did)));
0632                 ptr_header = HcalUnpacker_impl::unpack_compact<HFDataFrame>(ptr_header,
0633                                                                             ptr_end,
0634                                                                             colls.hfCont->back(),
0635                                                                             nps,
0636                                                                             eid,
0637                                                                             startSample_,
0638                                                                             endSample_,
0639                                                                             expectedOrbitMessageTime_,
0640                                                                             htr);
0641               } break;
0642               case (HcalOther): {
0643                 HcalOtherDetId odid(did);
0644                 if (odid.subdet() == HcalCalibration) {
0645                   colls.calibCont->push_back(HcalCalibDataFrame(HcalCalibDetId(did)));
0646                   ptr_header = HcalUnpacker_impl::unpack_compact<HcalCalibDataFrame>(ptr_header,
0647                                                                                      ptr_end,
0648                                                                                      colls.calibCont->back(),
0649                                                                                      nps,
0650                                                                                      eid,
0651                                                                                      startSample_,
0652                                                                                      endSample_,
0653                                                                                      expectedOrbitMessageTime_,
0654                                                                                      htr);
0655                 }
0656               } break;
0657               case (HcalEmpty):
0658               default: {
0659                 for (ptr_header++; ptr_header != ptr_end && !HcalHTRData::is_channel_header(*ptr_header); ptr_header++)
0660                   ;
0661               } break;
0662             }
0663           }
0664         } else {
0665           report.countUnmappedDigi(eid);
0666           if (unknownIds_.find(eid) == unknownIds_.end()) {
0667             if (!silent)
0668               edm::LogWarning("HCAL") << "HcalUnpacker: No match found for electronics id :" << eid;
0669             unknownIds_.insert(eid);
0670           }
0671           for (ptr_header++; ptr_header != ptr_end && !HcalHTRData::is_channel_header(*ptr_header); ptr_header++)
0672             ;
0673         }
0674       }
0675     }
0676   }
0677 }
0678 
0679 void HcalUnpacker::unpackUTCA(const FEDRawData& raw,
0680                               const HcalElectronicsMap& emap,
0681                               Collections& colls,
0682                               HcalUnpackerReport& report,
0683                               bool silent) {
0684   const hcal::AMC13Header* amc13 = (const hcal::AMC13Header*)(raw.data());
0685 
0686   // how many AMC in this packet
0687   int namc = amc13->NAMC();
0688   for (int iamc = 0; iamc < namc; iamc++) {
0689     // if not enabled, ignore
0690     if (!amc13->AMCEnabled(iamc))
0691       continue;
0692 
0693     if (!amc13->AMCDataPresent(iamc)) {
0694       if (!silent)
0695         edm::LogWarning("Invalid Data") << "Missing data observed on iamc " << iamc << " of AMC13 with source id "
0696                                         << amc13->sourceId();
0697       report.countSpigotFormatError();
0698       continue;
0699     }
0700     if (!amc13->AMCCRCOk(iamc)) {
0701       if (!silent)
0702         edm::LogWarning("Invalid Data") << "CRC Error on uHTR data observed on iamc " << iamc
0703                                         << " of AMC13 with source id " << amc13->sourceId();
0704       report.countSpigotFormatError();
0705       //      continue;
0706     }
0707     // this unpacker cannot handle segmented data!
0708     if (amc13->AMCSegmented(iamc)) {
0709       if (!silent)
0710         edm::LogWarning("Invalid Data") << "Unpacker cannot handle segmented data observed on iamc " << iamc
0711                                         << " of AMC13 with source id " << amc13->sourceId();
0712       report.countSpigotFormatError();
0713       continue;
0714     }
0715 
0716     if (!amc13->AMCLengthOk(iamc)) {
0717       if (!silent)
0718         edm::LogWarning("Invalid Data") << "Length mismatch between uHTR and AMC13 observed on iamc " << iamc
0719                                         << " of AMC13 with source id " << amc13->sourceId();
0720       report.countSpigotFormatError();
0721       continue;
0722     }
0723 
0724     // ok, now we're work-able
0725     int slot = amc13->AMCSlot(iamc);
0726     int crate = amc13->AMCId(iamc) & 0xFF;
0727 
0728     HcalUHTRData uhtr(amc13->AMCPayload(iamc), amc13->AMCSize(iamc));
0729     //Check to make sure uMNio is not unpacked here
0730     if (uhtr.getFormatVersion() != 1) {
0731       unpackUMNio(raw, slot, colls);
0732       continue;
0733     }
0734 #ifdef DebugLog
0735     //debug printouts
0736     int nwords = uhtr.getRawLengthBytes() / 2;
0737     for (int iw = 0; iw < nwords; iw++)
0738       printf("%04d %04x\n", iw, uhtr.getRawData16()[iw]);
0739 #endif
0740 
0741     //use uhtr presamples since amc header not properly packed in simulation
0742     int nps = uhtr.presamples();
0743 
0744     HcalUHTRData::const_iterator i = uhtr.begin(), iend = uhtr.end();
0745     while (i != iend) {
0746 #ifdef DebugLog
0747       std::cout << "This data is flavored:" << i.flavor() << std::endl;
0748 #endif
0749 
0750       if (!i.isHeader()) {
0751         ++i;
0752 #ifdef DebugLog
0753         std::cout << "its not a header" << std::endl;
0754 #endif
0755         continue;
0756       }
0757       ///////////////////////////////////////////////HE UNPACKER//////////////////////////////////////////////////////////////////////////////////////
0758       if (i.flavor() == 1 || i.flavor() == 0 || i.flavor() == 3) {
0759         int ifiber = ((i.channelid() >> 3) & 0x1F);
0760         int ichan = (i.channelid() & 0x7);
0761         HcalElectronicsId eid(crate, slot, ifiber, ichan, false);
0762         DetId did = emap.lookup(eid);
0763         // Count from current position to next header, or equal to end
0764         const uint16_t* head_pos = i.raw();
0765         int ns = 0;
0766         for (++i; i != iend && !i.isHeader(); ++i) {
0767           ns++;
0768         }
0769         // Check QEI11 container exists
0770         if (colls.qie11 == nullptr) {
0771           colls.qie11 = new QIE11DigiCollection(ns);
0772         } else if (colls.qie11->samples() != ns) {
0773           // if this sample type hasn't been requested to be saved
0774           // warn the user to provide a configuration that prompts it to be saved
0775           if (colls.qie11Addtl.find(ns) == colls.qie11Addtl.end()) {
0776             printInvalidDataMessage("QIE11", colls.qie11->samples(), ns, true);
0777           }
0778         }
0779 
0780         // Insert data
0781         /////////////////////////////////////////////CODE FROM OLD STYLE DIGIS///////////////////////////////////////////////////////////////
0782         if (!did.null()) {  // unpack and store...
0783           // only fill the default collection if we have the correct number of samples
0784           if (colls.qie11->samples() == ns) {
0785             colls.qie11->addDataFrame(did, head_pos);
0786           }
0787           // fill the additional qie11 collections
0788           if (colls.qie11Addtl.find(ns) != colls.qie11Addtl.end()) {
0789             colls.qie11Addtl[ns]->addDataFrame(did, head_pos);
0790           }
0791         } else {
0792           report.countUnmappedDigi(eid);
0793           if (unknownIds_.find(eid) == unknownIds_.end()) {
0794             if (!silent)
0795               edm::LogWarning("HCAL") << "HcalUnpacker: No match found for electronics id :" << eid;
0796             unknownIds_.insert(eid);
0797 #ifdef DebugLog
0798             std::cout << "HcalUnpacker: No match found for electronics id :" << eid << std::endl;
0799 #endif
0800           }
0801 #ifdef DebugLog
0802           std::cout << "OH NO! detector id is null!" << std::endl;
0803 #endif
0804         }
0805       } else if (i.flavor() == 2) {
0806         //////////////////////////////////////////////////HF UNPACKER/////////////////////////////////////////////////////////////////////
0807 
0808         int ifiber = ((i.channelid() >> 3) & 0x1F);
0809         int ichan = (i.channelid() & 0x7);
0810         HcalElectronicsId eid(crate, slot, ifiber, ichan, false);
0811         DetId did = emap.lookup(eid);
0812 
0813         // Count from current position to next header, or equal to end
0814         const uint16_t* head_pos = i.raw();
0815         int ns = 0;
0816         for (++i; i != iend && !i.isHeader(); ++i) {
0817           ns++;
0818         }
0819 
0820         bool isZDC = (did.det() == DetId::Calo && did.subdetId() == HcalZDCDetId::SubdetectorId);
0821         bool isLasmon = (did.det() == DetId::Hcal && (HcalSubdetector)did.subdetId() == HcalOther &&
0822                          HcalCalibDetId(did).calibFlavor() == 5);
0823 
0824         if (isZDC) {
0825           if (colls.qie10ZDC == nullptr) {
0826             colls.qie10ZDC = new QIE10DigiCollection(ns);
0827           } else if (colls.qie10ZDC->samples() != ns) {
0828             printInvalidDataMessage("QIE10ZDC", colls.qie10ZDC->samples(), ns, false);
0829           }
0830         } else if (isLasmon) {
0831           if (colls.qie10Lasermon == nullptr) {
0832             colls.qie10Lasermon = new QIE10DigiCollection(ns);
0833           } else if (colls.qie10Lasermon->samples() != ns) {
0834             printInvalidDataMessage("QIE10LASMON", colls.qie10Lasermon->samples(), ns, false);
0835           }
0836         } else {  // these are the default qie10 channels
0837           if (colls.qie10 == nullptr) {
0838             colls.qie10 = new QIE10DigiCollection(ns);
0839           } else if (colls.qie10->samples() != ns) {
0840             // if this sample type hasn't been requested to be saved
0841             // warn the user to provide a configuration that prompts it to be saved
0842             if (colls.qie10Addtl.find(ns) == colls.qie10Addtl.end()) {
0843               printInvalidDataMessage("QIE10", colls.qie10->samples(), ns, true);
0844             }
0845           }
0846         }
0847 
0848         // Insert data
0849         /////////////////////////////////////////////CODE FROM OLD STYLE DIGIS///////////////////////////////////////////////////////////////
0850         if (!did.null()) {  // unpack and store...
0851           // fill the additional qie10 collections
0852           if (isZDC)
0853             colls.qie10ZDC->addDataFrame(did, head_pos);
0854           else if (isLasmon)
0855             colls.qie10Lasermon->addDataFrame(did, head_pos);
0856           else {
0857             // only fill the default collection if we have the correct number of samples
0858             if (colls.qie10->samples() == ns) {
0859               colls.qie10->addDataFrame(did, head_pos);
0860             }
0861 
0862             // fill the additional qie10 collections
0863             if (colls.qie10Addtl.find(ns) != colls.qie10Addtl.end()) {
0864               colls.qie10Addtl[ns]->addDataFrame(did, head_pos);
0865             }
0866           }
0867         } else {
0868           report.countUnmappedDigi(eid);
0869           if (unknownIds_.find(eid) == unknownIds_.end()) {
0870             if (!silent)
0871               edm::LogWarning("HCAL") << "HcalUnpacker: No match found for electronics id :" << eid;
0872             unknownIds_.insert(eid);
0873 #ifdef DebugLog
0874             std::cout << "HcalUnpacker: No match found for electronics id :" << eid << std::endl;
0875 #endif
0876           }
0877 #ifdef DebugLog
0878           std::cout << "OH NO! HcalUnpacker: No match found for electronics id :" << eid << std::endl;
0879 #endif
0880         }
0881       } else if (i.flavor() == 5 || (i.flavor() == 7 && i.technicalDataType() == 15)) {  // Old-style digis
0882         int ifiber = ((i.channelid() >> 2) & 0x1F);
0883         int ichan = (i.channelid() & 0x3);
0884         HcalElectronicsId eid(crate, slot, ifiber, ichan, false);
0885         DetId did = emap.lookup(eid);
0886 
0887         if (!did.null()) {  // unpack and store...
0888           if (did.det() == DetId::Calo && did.subdetId() == HcalZDCDetId::SubdetectorId) {
0889             colls.zdcCont->push_back(ZDCDataFrame(HcalZDCDetId(did)));
0890             HcalUnpacker_impl::unpack_compact<ZDCDataFrame>(
0891                 i, iend, colls.zdcCont->back(), nps, eid, startSample_, endSample_);
0892           } else if (did.det() == DetId::Hcal) {
0893             switch (((HcalSubdetector)did.subdetId())) {
0894               case (HcalBarrel):
0895               case (HcalEndcap): {
0896                 colls.hbheCont->push_back(HBHEDataFrame(HcalDetId(did)));
0897                 HcalUnpacker_impl::unpack_compact<HBHEDataFrame>(
0898                     i, iend, colls.hbheCont->back(), nps, eid, startSample_, endSample_);
0899               } break;
0900               case (HcalOuter): {
0901                 colls.hoCont->push_back(HODataFrame(HcalDetId(did)));
0902                 HcalUnpacker_impl::unpack_compact<HODataFrame>(
0903                     i, iend, colls.hoCont->back(), nps, eid, startSample_, endSample_);
0904               } break;
0905               case (HcalForward): {
0906                 colls.hfCont->push_back(HFDataFrame(HcalDetId(did)));
0907                 HcalUnpacker_impl::unpack_compact<HFDataFrame>(
0908                     i, iend, colls.hfCont->back(), nps, eid, startSample_, endSample_);
0909               } break;
0910               case (HcalOther): {
0911                 HcalOtherDetId odid(did);
0912                 if (odid.subdet() == HcalCalibration) {
0913                   colls.calibCont->push_back(HcalCalibDataFrame(HcalCalibDetId(did)));
0914                   HcalUnpacker_impl::unpack_compact<HcalCalibDataFrame>(
0915                       i, iend, colls.calibCont->back(), nps, eid, startSample_, endSample_);
0916                 }
0917               } break;
0918               case (HcalEmpty):
0919               default: {
0920                 for (++i; i != iend && !i.isHeader(); ++i)
0921                   ;
0922               } break;
0923             }
0924           }
0925         } else {
0926           report.countUnmappedDigi(eid);
0927           if (unknownIds_.find(eid) == unknownIds_.end()) {
0928             if (!silent)
0929               edm::LogWarning("HCAL") << "HcalUnpacker: No match found for electronics id :" << eid;
0930             unknownIds_.insert(eid);
0931           }
0932           for (++i; i != iend && !i.isHeader(); ++i)
0933             ;
0934         }
0935       } else if (i.flavor() == 0x4) {  // TP digis
0936         int ilink = ((i.channelid() >> 4) & 0xF);
0937         int itower = (i.channelid() & 0xF);
0938         HcalElectronicsId eid(crate, slot, ilink, itower, true);
0939         DetId did = emap.lookupTrigger(eid);
0940 #ifdef DebugLog
0941         std::cout << "Unpacking " << eid << " " << i.channelid() << std::endl;
0942 #endif
0943         if (did.null()) {
0944           report.countUnmappedTPDigi(eid);
0945           if (unknownIdsTrig_.find(eid) == unknownIdsTrig_.end()) {
0946             if (!silent)
0947               edm::LogWarning("HCAL") << "HcalUnpacker: No trigger primitive match found for electronics id :" << eid;
0948             unknownIdsTrig_.insert(eid);
0949           }
0950           // Skip it
0951           for (++i; i != iend && !i.isHeader(); ++i)
0952             ;
0953         } else if (did == HcalTrigTowerDetId::Undefined || (did.det() == DetId::Hcal && did.subdetId() == 0)) {
0954           for (++i; i != iend && !i.isHeader(); ++i)
0955             ;
0956         } else {
0957           HcalTrigTowerDetId id(did);
0958 #ifdef DebugLog
0959           std::cout << "Unpacking " << id << std::endl;
0960 #endif
0961           colls.tpCont->push_back(HcalTriggerPrimitiveDigi(id));
0962           int j = 0;
0963           for (++i; i != iend && !i.isHeader(); ++i) {
0964             colls.tpCont->back().setSample(j, i.value());
0965             if (i.soi())
0966               colls.tpCont->back().setPresamples(j);
0967             j++;
0968           }
0969           colls.tpCont->back().setSize(j);
0970         }
0971       } else {
0972         // consume any not-understood channel data
0973         for (++i; i != iend && !i.isHeader(); ++i)
0974           ;
0975       }
0976     }
0977   }
0978 }
0979 
0980 HcalUnpacker::Collections::Collections() {
0981   hbheCont = nullptr;
0982   hoCont = nullptr;
0983   hfCont = nullptr;
0984   tpCont = nullptr;
0985   zdcCont = nullptr;
0986   calibCont = nullptr;
0987   ttp = nullptr;
0988   qie10 = nullptr;
0989   qie10ZDC = nullptr;
0990   qie10Lasermon = nullptr;
0991   qie11 = nullptr;
0992   umnio = nullptr;
0993 }
0994 
0995 void HcalUnpacker::unpack(const FEDRawData& raw,
0996                           const HcalElectronicsMap& emap,
0997                           std::vector<HcalHistogramDigi>& histoDigis) {
0998   // get the DCC header
0999   const HcalDCCHeader* dccHeader = (const HcalDCCHeader*)(raw.data());
1000   int dccid = dccHeader->getSourceId() - sourceIdOffset_;
1001 
1002   // check the summary status
1003 
1004   // walk through the HTR data...
1005   HcalHTRData htr;
1006   for (int spigot = 0; spigot < HcalDCCHeader::SPIGOT_COUNT; spigot++) {
1007     if (!dccHeader->getSpigotPresent(spigot))
1008       continue;
1009 
1010     int retval = dccHeader->getSpigotData(spigot, htr, raw.size());
1011     // check
1012     if (retval || !htr.check()) {
1013       edm::LogWarning("Invalid Data") << "Invalid HTR data observed on spigot " << spigot << " of DCC with source id "
1014                                       << dccHeader->getSourceId();
1015       continue;
1016     }
1017     if (!htr.isHistogramEvent()) {
1018       edm::LogWarning("Invalid Data") << "Non-histogram data passed to histogram unpacker on spigot " << spigot
1019                                       << " of DCC with source id " << dccHeader->getSourceId();
1020       continue;
1021     }
1022 
1023     unsigned int smid = htr.getSubmodule();
1024     int htr_tb = smid & 0x1;
1025     int htr_slot = (smid >> 1) & 0x1F;
1026     int htr_cr = (smid >> 6) & 0x1F;
1027 
1028     // find out the fibers
1029     int f[2], fc;
1030     htr.getHistogramFibers(f[0], f[1]);
1031 
1032     for (int nf = 0; nf < 2; nf++) {
1033       if (f[nf] < 0 || (nf == 1 && f[0] == f[1]))
1034         continue;  // skip if invalid or the same
1035       for (fc = 0; fc <= 2; fc++) {
1036         HcalElectronicsId eid(fc, f[nf], spigot, dccid);
1037         eid.setHTR(htr_cr, htr_slot, htr_tb);
1038         DetId did = emap.lookup(eid);
1039 
1040         if (did.null() || did.det() != DetId::Hcal || did.subdetId() == 0) {
1041           if (unknownIds_.find(eid) == unknownIds_.end()) {
1042             edm::LogWarning("HCAL") << "HcalHistogramUnpacker: No match found for electronics id :" << eid;
1043             unknownIds_.insert(eid);
1044           }
1045           continue;
1046         }
1047         histoDigis.push_back(HcalHistogramDigi(HcalDetId(did)));  // add it!
1048         HcalHistogramDigi& digi = histoDigis.back();
1049 
1050         // unpack the four capids
1051         for (int capid = 0; capid < 4; capid++)
1052           htr.unpackHistogram(f[nf], fc, capid, digi.getArray(capid));
1053       }
1054     }
1055   }
1056 }
1057 // Method to unpack uMNio data
1058 void HcalUnpacker::unpackUMNio(const FEDRawData& raw, int slot, Collections& colls) {
1059   const hcal::AMC13Header* amc13 = (const hcal::AMC13Header*)(raw.data());
1060   int namc = amc13->NAMC();
1061   //Find AMC corresponding to uMNio slot
1062   for (int iamc = 0; iamc < namc; iamc++) {
1063     if (amc13->AMCSlot(iamc) == slot)
1064       namc = iamc;
1065   }
1066   if (namc == amc13->NAMC()) {
1067     return;
1068   }
1069   const uint16_t* data = (const uint16_t*)(amc13->AMCPayload(namc));
1070   size_t nwords = amc13->AMCSize(namc) * (sizeof(uint64_t) / sizeof(uint16_t));
1071   *(colls.umnio) = HcalUMNioDigi(data, nwords);
1072 }
1073 
1074 void HcalUnpacker::printInvalidDataMessage(const std::string& coll_type,
1075                                            int default_ns,
1076                                            int conflict_ns,
1077                                            bool extended) {
1078   nPrinted_++;
1079 
1080   constexpr int limit = 2;  //print up to limit-1 messages
1081   if (nPrinted_ >= limit) {
1082     if (nPrinted_ == limit)
1083       edm::LogInfo("Invalid Data") << "Suppressing further error messages";
1084 
1085     return;
1086   }
1087 
1088   std::stringstream message;
1089 
1090   message << "The default " << coll_type << " Collection has " << default_ns
1091           << " samples per digi, while the current data has " << conflict_ns
1092           << "!  This data cannot be included with the default collection.";
1093 
1094   if (extended) {
1095     message << "\nIn order to store this data in the event, it must have a unique tag.  "
1096             << "To accomplish this, provide two lists to HcalRawToDigi \n"
1097             << "1) that specifies the number of samples and "
1098             << "2) that gives tags with which these data are saved.\n"
1099             << "For example in this case you might add \n"
1100             << "process.hcalDigis.save" << coll_type << "DataNSamples = cms.untracked.vint32( " << conflict_ns
1101             << ") \nprocess.hcalDigis.save" << coll_type << "DataTags = cms.untracked.vstring( \"MYDATA\" )";
1102   }
1103 
1104   edm::LogWarning("Invalid Data") << message.str();
1105 }
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