X-Git-Url: http://git.uio.no/git/?p=u%2Fmrichter%2FAliRoot.git;a=blobdiff_plain;f=TRD%2FAliTRDrawStream.cxx;h=cf31acaa159fd66293e67074a30dfe73ca1f9d23;hp=e4d03e928d5af72c92f296663cb6e52ac2ead07b;hb=93daf3f7e3e7c2da5d535ac201dbdc6243d33467;hpb=6727141295020377b3dd304475b5cb41e599695c diff --git a/TRD/AliTRDrawStream.cxx b/TRD/AliTRDrawStream.cxx index e4d03e928d5..cf31acaa159 100644 --- a/TRD/AliTRDrawStream.cxx +++ b/TRD/AliTRDrawStream.cxx @@ -16,70 +16,141 @@ //////////////////////////////////////////////////////////////////////////// // // // Decoding data from the TRD raw stream // -// and translation into ADC values // +// and translation into ADC values, on-line tracklets and tracks // +// // +// CRC checks rely on boost, and are enabled only when TRD_RAW_CRC // +// is defined // +// // +// Additional debug features can be enabled by defining TRD_RAW_DEBUG // // // // Author: J. Klein (jochen.klein@cern.ch) // // // //////////////////////////////////////////////////////////////////////////// +#include +#include + +#if defined(TRD_RAW_CRC) +#include +#endif + #include "TClonesArray.h" #include "TTree.h" #include "AliLog.h" #include "AliRawReader.h" +#include "AliTRDcalibDB.h" #include "AliTRDdigitsManager.h" #include "AliTRDdigitsParam.h" +#include "AliTRDcalibDB.h" +#include "AliTRDmcmSim.h" #include "AliTRDtrapConfig.h" #include "AliTRDarrayADC.h" #include "AliTRDarrayDictionary.h" #include "AliTRDSignalIndex.h" #include "AliTRDtrackletWord.h" +#include "AliTRDtrackletMCM.h" +#include "AliESDTrdTrack.h" #include "AliTRDrawStream.h" -// temporary -#include "AliRunLoader.h" - ClassImp(AliTRDrawStream) -// some static information -const Int_t AliTRDrawStream::fgkMcmOrder[] = {12, 13, 14, 15, - 8, 9, 10, 11, - 4, 5, 6, 7, - 0, 1, 2, 3}; -const Int_t AliTRDrawStream::fgkRobOrder [] = {0, 1, 2, 3}; +// some static information +Int_t AliTRDrawStream::fgMcmOrder[] = {12, 13, 14, 15, + 8, 9, 10, 11, + 4, 5, 6, 7, + 0, 1, 2, 3}; +Int_t AliTRDrawStream::fgRobOrder [] = {0, 1, 2, 3}; const Int_t AliTRDrawStream::fgkNlinks = 12; const Int_t AliTRDrawStream::fgkNstacks = 5; +const Int_t AliTRDrawStream::fgkNsectors = 18; +const Int_t AliTRDrawStream::fgkNtriggers = 12; const UInt_t AliTRDrawStream::fgkDataEndmarker = 0x00000000; const UInt_t AliTRDrawStream::fgkTrackletEndmarker = 0x10001000; +const UInt_t AliTRDrawStream::fgkStackEndmarker[] = { 0xe0d01000, 0xe0d10000 }; -char* AliTRDrawStream::fgErrorMessages[] = { +const char* AliTRDrawStream::fgkErrorMessages[] = { "Unknown error", "Link monitor active", - "Pretrigger counter mismatch", + "Event counter mismatch", "not a TRD equipment (1024-1041)", "Invalid Stack header", "Invalid detector number", + "Invalid pad row", "No digits could be retrieved from the digitsmanager", - "HC header mismatch", + "HC header mismatch", "HC check bits wrong", "Unexpected position in readout stream", "Invalid testpattern mode", "Testpattern mismatch", "Number of timebins changed", - "ADC mask inconsistent", - "ADC check bits invalid", + "ADC mask inconsistent", + "ADC check bits invalid", "Missing ADC data", "Missing expected ADC channels", - "Missing MCM headers" + "Missing MCM headers", + "Missing TP data", + "CRC mismatch" +}; + +Int_t AliTRDrawStream::fgErrorDebugLevel[] = { + 0, + 0, + 2, + 1, + 0, + 1, + 0, + 1, + 0, + 1, + 2, + 1, + 0, + 1, + 1, + 2, + 1, + 1, + 1, + 0, + 0 +}; + +AliTRDrawStream::ErrorBehav_t AliTRDrawStream::fgErrorBehav[] = { + AliTRDrawStream::kTolerate, + AliTRDrawStream::kDiscardHC, + AliTRDrawStream::kTolerate, + AliTRDrawStream::kAbort, + AliTRDrawStream::kAbort, + AliTRDrawStream::kAbort, + AliTRDrawStream::kDiscardMCM, + AliTRDrawStream::kAbort, + AliTRDrawStream::kDiscardHC, + AliTRDrawStream::kDiscardHC, + AliTRDrawStream::kTolerate, + AliTRDrawStream::kTolerate, + AliTRDrawStream::kTolerate, + AliTRDrawStream::kTolerate, + AliTRDrawStream::kTolerate, + AliTRDrawStream::kTolerate, + AliTRDrawStream::kTolerate, + AliTRDrawStream::kTolerate, + AliTRDrawStream::kTolerate, + AliTRDrawStream::kTolerate, + AliTRDrawStream::kTolerate }; AliTRDrawStream::AliTRDrawStream(AliRawReader *rawReader) : + fStoreError(&AliTRDrawStream::ForgetError), fRawReader(rawReader), fDigitsManager(0x0), fDigitsParam(0x0), fErrors(0x0), fLastError(), + fErrorFlags(0), + fStats(), fPayloadStart(0x0), fPayloadCurr(0x0), fPayloadSize(0), @@ -90,21 +161,48 @@ AliTRDrawStream::AliTRDrawStream(AliRawReader *rawReader) : fCurrRobPos(-1), fCurrMcmPos(-1), fCurrEquipmentId(0), - fCurrSmuIndexHeaderSize(0), - fCurrSmuIndexHeaderVersion(0), + fCurrSmHeaderSize(0), + fCurrSmHeaderVersion(0), + fCurrTrailerReadout(0), + fCurrTrgHeaderAvail(0), + fCurrTrgHeaderReadout(0), + fCurrTrkHeaderAvail(0), + fCurrStackEndmarkerAvail(0), + fCurrEvType(0), + fCurrTriggerEnable(0), + fCurrTriggerFired(0), fCurrTrackEnable(0), fCurrTrackletEnable(0), fCurrStackMask(0), +#ifdef TRD_RAW_DEBUG + fCurrL0Count(), + fCurrL1aCount(), + fCurrL1rCount(), + fCurrL2aCount(), + fCurrL2rCount(), + fCurrL0offset(), +#endif + fCurrTrkHeaderIndexWord(0x0), + fCurrTrkHeaderSize(0x0), + fCurrTrkFlags(0x0), + fCurrTrgHeaderIndexWord(0x0), + fCurrTrgHeaderSize(0x0), + fCurrTrgFlags(0x0), fCurrStackIndexWord(0x0), fCurrStackHeaderSize(0x0), fCurrStackHeaderVersion(0x0), fCurrLinkMask(0x0), fCurrCleanCheckout(0x0), fCurrBoardId(0x0), - fCurrHwRev(0x0), + fCurrHwRev(-1), + fCurrHwRevTMU(0x0), fCurrLinkMonitorFlags(0x0), fCurrLinkDataTypeFlags(0x0), fCurrLinkDebugFlags(0x0), + fCurrMatchFlagsSRAM(), + fCurrMatchFlagsPostBP(), + fCurrChecksumStack(), + fCurrChecksumSIU(0), fCurrSpecial(-1), fCurrMajor(-1), fCurrMinor(-1), @@ -116,35 +214,57 @@ AliTRDrawStream::AliTRDrawStream(AliRawReader *rawReader) : fCurrHC(-1), fCurrCheck(-1), fCurrNtimebins(-1), - fCurrBC(-1), fCurrPtrgCnt(-1), fCurrPtrgPhase(-1), - fTrackletArray(0x0), +#ifdef TRD_RAW_DEBUG + fCurrBC(), +#endif + fNDumpMCMs(0), fAdcArray(0x0), fSignalIndex(0x0), - fTrackletTree(0x0) + fTracklets(0x0), + fTracks(0x0), + fMarkers(0x0) { // default constructor - fCurrStackIndexWord = new UInt_t[fgkNstacks]; - fCurrStackHeaderSize = new UInt_t[fgkNstacks]; + fCurrTrkHeaderIndexWord = new UInt_t[fgkNstacks]; + fCurrTrkHeaderSize = new UInt_t[fgkNstacks]; + fCurrTrkFlags = new ULong64_t[fgkNsectors*fgkNstacks]; + fCurrTrgHeaderIndexWord = new UInt_t[fgkNtriggers]; + fCurrTrgHeaderSize = new UInt_t[fgkNtriggers]; + fCurrTrgFlags = new UInt_t[fgkNsectors]; +#ifdef TRD_RAW_DEBUG + fCurrL0Count = new UInt_t[fgkNsectors]; + fCurrL1aCount = new UInt_t[fgkNsectors]; + fCurrL1rCount = new UInt_t[fgkNsectors]; + fCurrL2aCount = new UInt_t[fgkNsectors]; + fCurrL2rCount = new UInt_t[fgkNsectors]; +#endif + fCurrStackIndexWord = new UInt_t[fgkNstacks]; + fCurrStackHeaderSize = new UInt_t[fgkNstacks]; fCurrStackHeaderVersion = new UInt_t[fgkNstacks]; - fCurrLinkMask = new UInt_t[fgkNstacks]; - fCurrCleanCheckout = new UInt_t[fgkNstacks]; - fCurrBoardId = new UInt_t[fgkNstacks]; - fCurrHwRev = new UInt_t[fgkNstacks]; - fCurrLinkMonitorFlags = new UInt_t[fgkNstacks * fgkNlinks]; + fCurrLinkMask = new UInt_t[fgkNstacks]; + fCurrCleanCheckout = new UInt_t[fgkNstacks]; + fCurrBoardId = new UInt_t[fgkNstacks]; + fCurrHwRevTMU = new UInt_t[fgkNstacks]; + fCurrLinkMonitorFlags = new UInt_t[fgkNsectors * fgkNstacks * fgkNlinks]; fCurrLinkDataTypeFlags = new UInt_t[fgkNstacks * fgkNlinks]; fCurrLinkDebugFlags = new UInt_t[fgkNstacks * fgkNlinks]; - - // preparing TClonesArray - fTrackletArray = new TClonesArray("AliTRDtrackletWord", 256); + for (Int_t iSector = 0; iSector < fgkNsectors; iSector++) + fCurrTrgFlags[iSector] = 0; + for (Int_t i = 0; i < 100; i++) + fDumpMCM[i] = 0; // setting up the error tree fErrors = new TTree("errorStats", "Error statistics"); fErrors->SetDirectory(0x0); - fErrors->Branch("error", &fLastError, "sector/I:stack:link:error:rob:mcm"); + fErrors->Branch("error", &fLastError); fErrors->SetCircular(1000); + for (Int_t i = 0; i < 100; i++) { + fErrorBuffer[i] = 0; + } + } AliTRDrawStream::~AliTRDrawStream() @@ -153,19 +273,25 @@ AliTRDrawStream::~AliTRDrawStream() delete fErrors; + delete [] fCurrTrkHeaderIndexWord; + delete [] fCurrTrkHeaderSize; + delete [] fCurrTrkFlags; + delete [] fCurrTrgHeaderIndexWord; + delete [] fCurrTrgHeaderSize; + delete [] fCurrTrgFlags; delete [] fCurrStackIndexWord; delete [] fCurrStackHeaderSize; delete [] fCurrStackHeaderVersion; delete [] fCurrLinkMask; delete [] fCurrCleanCheckout; delete [] fCurrBoardId; - delete [] fCurrHwRev; + delete [] fCurrHwRevTMU; delete [] fCurrLinkMonitorFlags; delete [] fCurrLinkDataTypeFlags; delete [] fCurrLinkDebugFlags; } -Bool_t AliTRDrawStream::ReadEvent(TTree *trackletTree) +Bool_t AliTRDrawStream::ReadEvent() { // read the current event from the raw reader and fill it to the digits manager @@ -174,14 +300,11 @@ Bool_t AliTRDrawStream::ReadEvent(TTree *trackletTree) return kFALSE; } - // tracklet output - ConnectTracklets(trackletTree); - // some preparations fDigitsParam = 0x0; // loop over all DDLs - // data starts with GTU payload, i.e. SMU index word + // data starts with GTU payload, i.e. SM index word UChar_t *buffer = 0x0; while (fRawReader->ReadNextData(buffer)) { @@ -189,59 +312,94 @@ Bool_t AliTRDrawStream::ReadEvent(TTree *trackletTree) fCurrEquipmentId = fRawReader->GetEquipmentId(); AliDebug(2, Form("equipment: %i", fCurrEquipmentId)); - if (fCurrEquipmentId < 1024 || fCurrEquipmentId > 1041) { - AliError(EquipmentError(kNonTrdEq, "Skipping")); + if (fCurrEquipmentId < kDDLOffset || fCurrEquipmentId > kDDLMax) { + EquipmentError(kNonTrdEq, "Skipping"); continue; } - // setting the pointer to data and current reading position - fPayloadCurr = fPayloadStart = (UInt_t*) (buffer); - fPayloadSize = fRawReader->GetDataSize() / sizeof(UInt_t); - AliDebug(2, Form("Read buffer of size: %i", fRawReader->GetDataSize())); + if (fMarkers) + new ((*fMarkers)[fMarkers->GetEntriesFast()]) + AliTRDrawStreamError(-kSecactive, fCurrEquipmentId - kDDLOffset); - // read SMU index header - if (ReadSmHeader() < 0) { - AliError(Form("Reading SMU header failed, skipping this DDL %i", fCurrEquipmentId)); - continue; - } + ReadGTUHeaders((UInt_t*) buffer); + + if (fCurrTrailerReadout) + ReadGTUTrailer(); - // read stack index header - for (Int_t iStack = 0; iStack < 5; iStack++) { - if ((fCurrStackMask & (1 << iStack)) != 0) - ReadStackIndexHeader(iStack); +#ifdef TRD_RAW_CRC + boost::crc_optimal<16, 0x8005, 0, 0, false, false> checksumStack[5]; + boost::crc_optimal<32, 0x04C11DB7, 0, 0, false, false> checksumSIU; + checksumSIU.reset(); + + // process CDH, replace size with 0xffffffff + UInt_t temp = 0xffffffff; + checksumSIU.process_bytes(&temp, sizeof(UInt_t)); + UInt_t *data = (UInt_t*) fRawReader->GetDataHeader(); + checksumSIU.process_bytes(&data[1], 7*sizeof(UInt_t)); + // process payload including everything but the SIU checksum + checksumSIU.process_bytes(buffer, fRawReader->GetDataSize()-4); + + if (checksumSIU() != fCurrChecksumSIU) { + EquipmentError(kCRCmismatch, "SIU data - recalc: 0x%08x - 0x%08x", fCurrChecksumSIU, checksumSIU()); } +#endif - for (Int_t iStack = 0; iStack < 5; iStack++) { + // loop over all active links + AliDebug(2, Form("Stack mask 0x%02x", fCurrStackMask)); + for (Int_t iStack = 0; iStack < fgkNstacks; iStack++) { fCurrSlot = iStack; - if ((fCurrStackMask & (1 << fCurrSlot)) == 0) +#ifdef TRD_RAW_CRC + checksumStack[iStack].reset(); +#endif + + if ((fCurrStackMask & (1 << fCurrSlot)) == 0) continue; AliDebug(2, Form("Stack %i, Link mask: 0x%02x", fCurrSlot, fCurrLinkMask[fCurrSlot])); - for (Int_t iLink = 0; iLink < 12; iLink++) { + for (Int_t iLink = 0; iLink < fgkNlinks; iLink++) { fCurrLink = iLink; - fCurrHC = fCurrSm * 60 + fCurrSlot * 12 + iLink; + fCurrHC = (fCurrEquipmentId - kDDLOffset) * fgkNstacks * fgkNlinks + + fCurrSlot * fgkNlinks + iLink; if ((fCurrLinkMask[fCurrSlot] & (1 << fCurrLink)) == 0) continue; - - if (fCurrLinkMonitorFlags[fCurrSlot*fgkNlinks + fCurrLink] != 0) - LinkError(kLinkMonitor); - AliDebug(2, Form("Payload for S%il%i", fCurrSlot, fCurrLink)); - for (Int_t i = 0; i < 10; i++) //??? - AliDebug(5, Form("%3i: 0x%08x 0x%08x 0x%08x 0x%08x", i*4, - fPayloadCurr[4*i], fPayloadCurr[4*i+1], - fPayloadCurr[4*i+2], fPayloadCurr[4*i+3])); - // read the data from one HC - ReadLinkData(); +#ifdef TRD_RAW_CRC + UInt_t *start = fPayloadCurr; +#endif + Int_t size = 0; - // read all data endmarkers - while (fPayloadCurr - fPayloadStart < fPayloadSize && - *fPayloadCurr == fgkDataEndmarker) - fPayloadCurr++; + fErrorFlags = 0; + // check for link monitor error flag + if (fCurrLinkMonitorFlags[(((fCurrEquipmentId - kDDLOffset) * fgkNstacks) + fCurrSlot) * fgkNlinks + fCurrLink] != 0) { + LinkError(kLinkMonitor); + if (fgErrorBehav[kLinkMonitor] == kTolerate) + size += ReadLinkData(); + } + else + // read the data from one HC + size += ReadLinkData(); + // read all data endmarkers + size += SeekNextLink(); + +#ifdef TRD_RAW_CRC + // always use data for CRC calculation + // (even if link monitor active) + UShort_t crc = CalcLinkChecksum(start, size); + checksumStack[iStack].process_bytes(&crc, sizeof(UShort_t)); +#endif + } +#ifdef TRD_RAW_CRC + if (fDigitsManager && (checksumStack[iStack]() != fCurrChecksumStack[fCurrEquipmentId - kDDLOffset][iStack])) { + StackError(kCRCmismatch, "data - recalc: 0x%04x - 0x%04x", fCurrChecksumStack[fCurrEquipmentId - kDDLOffset][iStack], checksumStack[iStack]()); } +#endif + + // continue with next stack + SeekNextStack(); } } + return kTRUE; } @@ -263,29 +421,21 @@ Bool_t AliTRDrawStream::NextDDL() fCurrEquipmentId = fRawReader->GetEquipmentId(); AliDebug(2, Form("equipment: %i", fCurrEquipmentId)); - - if (fCurrEquipmentId < 1024 || fCurrEquipmentId > 1041) { - AliError(EquipmentError(kNonTrdEq, "Skipping")); + + if (fCurrEquipmentId < kDDLOffset || fCurrEquipmentId > kDDLMax) { + EquipmentError(kNonTrdEq, "Skipping"); continue; } - // setting the pointer to data and current reading position - fPayloadCurr = fPayloadStart = (UInt_t*) (buffer); - fPayloadSize = fRawReader->GetDataSize() / sizeof(UInt_t); - AliDebug(2, Form("Read buffer of size: %i", fRawReader->GetDataSize())); + if (fMarkers) + new ((*fMarkers)[fMarkers->GetEntriesFast()]) + AliTRDrawStreamError(-kSecactive, fCurrEquipmentId - kDDLOffset); + + ReadGTUHeaders((UInt_t*) buffer); + + if (fCurrTrailerReadout) + ReadGTUTrailer(); - // read SMU index header - if (ReadSmHeader() < 0) { - AliError(Form("Reading SMU header failed, skipping this DDL %i", fCurrEquipmentId)); - continue; - } - - // read stack index header - for (Int_t iStack = 0; iStack < 5; iStack++) { - if ((fCurrStackMask & (1 << iStack)) != 0) { - ReadStackIndexHeader(iStack); - } - } return kTRUE; } @@ -293,111 +443,702 @@ Bool_t AliTRDrawStream::NextDDL() } -Int_t AliTRDrawStream::NextChamber(AliTRDdigitsManager *digMgr, UInt_t ** /* trackletContainer */, UShort_t ** /* errorContainer */) +Int_t AliTRDrawStream::NextChamber(AliTRDdigitsManager *digMgr) { // read the data for the next chamber // in case you only want to read the data of a single chamber // to read all data ReadEvent(...) is recommended - fDigitsManager = digMgr; + fDigitsManager = digMgr; fDigitsParam = 0x0; - // tracklet output preparation - TTree *trklTree = 0x0; - AliRunLoader *rl = AliRunLoader::Instance(); - if (rl) { - AliDataLoader *trklLoader = rl->GetLoader("TRDLoader")->GetDataLoader("tracklets"); - if (trklLoader) { - trklTree = trklLoader->Tree(); - } - } - - if (fTrackletTree != trklTree) - ConnectTracklets(trklTree); + fErrorFlags = 0; if (!fRawReader) { AliError("No raw reader available"); return -1; } - if (fCurrSlot < 0 || fCurrSlot >= 5) { + while (fCurrSlot < 0 || fCurrSlot >= fgkNstacks) { if (!NextDDL()) { fCurrSlot = -1; return -1; } + while ((fCurrSlot < fgkNstacks) && + (((fCurrStackMask & (1 << fCurrSlot)) == 0) || + ((fCurrLinkMask[fCurrSlot] & (1 << fCurrLink))) == 0)) { + if ((fCurrStackMask & (1 << fCurrSlot)) == 0) { + ++fCurrSlot; + fCurrSlot = 0; + continue; + } + fCurrLink++; + if (fCurrLink >= fgkNlinks) { + SeekNextStack(); + fCurrLink = 0; + fCurrSlot++; + } + } } AliDebug(2, Form("Stack %i, Link %i, mask: 0x%02x", fCurrSlot, fCurrLink, fCurrLinkMask[fCurrSlot])); - fCurrHC = (fCurrEquipmentId - 1024) * 60 + fCurrSlot * 12 + fCurrLink; + fCurrHC = (fCurrEquipmentId - kDDLOffset) * fgkNlinks * fgkNstacks + + fCurrSlot * fgkNlinks + fCurrLink; - if (fCurrLinkMonitorFlags[fCurrSlot*fgkNlinks + fCurrLink] != 0) + if (fCurrLinkMonitorFlags[(((fCurrEquipmentId - kDDLOffset) * fgkNstacks) + fCurrSlot) * fgkNlinks + fCurrLink] != 0) { LinkError(kLinkMonitor); + if (fgErrorBehav[kLinkMonitor] == kTolerate) + ReadLinkData(); + } + else + // read the data from one HC + ReadLinkData(); - // read the data from one HC - ReadLinkData(); - // read all data endmarkers - while (fPayloadCurr - fPayloadStart < fPayloadSize && - *fPayloadCurr == fgkDataEndmarker) - fPayloadCurr++; + SeekNextLink(); if (fCurrLink % 2 == 0) { // if we just read the A-side HC then also check the B-side fCurrLink++; + fCurrHC++; if (fCurrLinkMask[fCurrSlot] & (1 << fCurrLink)) { - ReadLinkData(); - while (fPayloadCurr - fPayloadStart < fPayloadSize && - *fPayloadCurr == fgkDataEndmarker) - fPayloadCurr++; + if (fCurrLinkMonitorFlags[(((fCurrEquipmentId - kDDLOffset) * fgkNstacks) + fCurrSlot) * fgkNlinks + fCurrLink] != 0) { + LinkError(kLinkMonitor); + if (fgErrorBehav[kLinkMonitor] == kTolerate) + ReadLinkData(); + } + else { + ReadLinkData(); + } + SeekNextLink(); } } - //??? to check do { - fCurrLink++; - if (fCurrLink > 11) { + if ((fCurrStackMask & (1 << fCurrSlot)) == 0) { fCurrLink = 0; fCurrSlot++; } - } while ((fCurrSlot < 5) && - (((fCurrStackMask & (1 << fCurrSlot)) == 0) || + else { + fCurrLink++; + if (fCurrLink >= fgkNlinks) { + SeekNextStack(); + fCurrLink = 0; + fCurrSlot++; + } + } + } while ((fCurrSlot < fgkNstacks) && + (((fCurrStackMask & (1 << fCurrSlot)) == 0) || ((fCurrLinkMask[fCurrSlot] & (1 << fCurrLink))) == 0)); - return (fCurrSm * 30 + fCurrStack * 6 + fCurrLayer); + // return chamber information from HC if it is valid + // otherwise return information from link position + if (fCurrSm < 0 || fCurrSm >= fgkNsectors || fCurrStack < 0 || fCurrStack >= fgkNstacks || fCurrLayer < 0 || fCurrLayer >= fgkNlinks/2) + return ((fCurrEquipmentId-kDDLOffset) + fCurrSlot * fgkNlinks/2 + fCurrLink/2); + else + return (fCurrSm * fgkNstacks*fgkNlinks/2 + fCurrStack * fgkNlinks/2 + fCurrLayer); } +Int_t AliTRDrawStream::ReadGTUHeaders(UInt_t *buffer) +{ + // check the data source and read the headers + + if (fCurrEquipmentId >= kDDLOffset && fCurrEquipmentId <= kDDLMax) { + // this is ROC data + + // setting the pointer to data and current reading position + fPayloadCurr = fPayloadStart = buffer; + fPayloadSize = fRawReader->GetDataSize() / sizeof(UInt_t); + fStats.fStatsSector[fCurrEquipmentId - kDDLOffset].fBytes = fRawReader->GetDataSize(); + AliDebug(2, Form("Read buffer of size: %i", fRawReader->GetDataSize())); + + AliDebug(1, DumpRaw("raw data", fPayloadCurr, TMath::Min(fPayloadSize, 1000))); + + // read SM header + if (ReadSmHeader() < 0) { + AliError(Form("Reading SM header failed, skipping this DDL %i", fCurrEquipmentId)); + return -1; + } + + // read tracking headers (if available) + if (fCurrTrkHeaderAvail) { + for (Int_t iStack = 0; iStack < fgkNstacks; iStack++) { + if ((fCurrStackMask & (1 << iStack)) != 0) + ReadTrackingHeader(iStack); + } + } + + // read trigger header(s) (if available) + if (fCurrTrgHeaderAvail) + ReadTriggerHeaders(); + + // read stack header + for (Int_t iStack = 0; iStack < fgkNstacks; iStack++) { + if ((fCurrStackMask & (1 << iStack)) != 0) + ReadStackHeader(iStack); + } + + return 0; + } + else + return -1; +} + Int_t AliTRDrawStream::ReadSmHeader() { - // read the SMU index header at the current reading position + // read the SMU index header at the current reading position // and store the information in the corresponding variables if (fPayloadCurr - fPayloadStart >= fPayloadSize - 1) { - AliError(EquipmentError(kUnknown, "SM Header incomplete")); + EquipmentError(kUnknown, "SM Header incomplete"); return -1; } - fCurrSmuIndexHeaderSize = ((*fPayloadCurr) >> 16) & 0xffff; - fCurrSmuIndexHeaderVersion = ((*fPayloadCurr) >> 12) & 0xf; + fCurrTrgFlags[fCurrEquipmentId-kDDLOffset] = 0; + + fCurrSmHeaderSize = ((*fPayloadCurr) >> 16) & 0xffff; + fCurrSmHeaderVersion = ((*fPayloadCurr) >> 12) & 0xf; fCurrTrackEnable = ((*fPayloadCurr) >> 6) & 0x1; fCurrTrackletEnable = ((*fPayloadCurr) >> 5) & 0x1; fCurrStackMask = ((*fPayloadCurr) ) & 0x1f; + fCurrHwRev = (fPayloadCurr[1] >> 12) & 0xffff; + fCurrStackEndmarkerAvail = 0; + + switch (fCurrSmHeaderVersion) { + case 0xb: + fCurrTrailerReadout = 0; + fCurrTrgHeaderAvail = 0; + fCurrEvType = 0; + fCurrTrkHeaderAvail = 0; + + DecodeGTUtracks(); + break; + + case 0xc: + fCurrTrailerReadout = ((*fPayloadCurr) >> 10) & 0x1; + fCurrTrgHeaderAvail = 1; + fCurrTrgHeaderReadout = ((*fPayloadCurr) >> 9) & 0x1; + fCurrEvType = ((*fPayloadCurr) >> 7) & 0x3; + fCurrTrkHeaderAvail = fCurrTrackEnable; + fCurrTriggerEnable = (fPayloadCurr[2] >> 8) & 0xfff; + fCurrTriggerFired = (fPayloadCurr[2] >> 20) & 0xfff; + fCurrTrgFlags[fCurrEquipmentId-kDDLOffset] = fCurrTriggerFired; + break; + + case 0xd: + fCurrTrailerReadout = ((*fPayloadCurr) >> 10) & 0x1; + fCurrTrgHeaderAvail = 1; + fCurrTrgHeaderReadout = ((*fPayloadCurr) >> 9) & 0x1; + fCurrEvType = ((*fPayloadCurr) >> 7) & 0x3; + fCurrTrkHeaderAvail = fCurrTrackEnable; + fCurrTriggerEnable = (fPayloadCurr[2] >> 8) & 0xfff; + fCurrTriggerFired = (fPayloadCurr[2] >> 20) & 0xfff; + fCurrTrgFlags[fCurrEquipmentId-kDDLOffset] = fCurrTriggerFired; + fCurrStackEndmarkerAvail = 1; +#ifdef TRD_RAW_DEBUG + if (fCurrSmHeaderSize > 7) { + fCurrL0Count[fCurrEquipmentId-kDDLOffset] = fPayloadCurr[3]; + fCurrL1aCount[fCurrEquipmentId-kDDLOffset] = fPayloadCurr[4]; + fCurrL1rCount[fCurrEquipmentId-kDDLOffset] = fPayloadCurr[5]; + fCurrL2aCount[fCurrEquipmentId-kDDLOffset] = fPayloadCurr[6]; + fCurrL2rCount[fCurrEquipmentId-kDDLOffset] = fPayloadCurr[7]; + } +#endif + break; - AliDebug(5, Form("SMU header: size: %i, version: %i, track enable: %i, tracklet enable: %i, stack mask: %2x", - fCurrSmuIndexHeaderSize, - fCurrSmuIndexHeaderVersion, - fCurrTrackEnable, + default: + AliError(Form("unknown SM header version: 0x%x", fCurrSmHeaderVersion)); + } + + AliDebug(5, Form("SM header: size: %i, version: %i, track enable: %i, tracklet enable: %i, stack mask: %2x, trailer: %i, trgheader: %i, trkheader: %i", + fCurrSmHeaderSize, + fCurrSmHeaderVersion, + fCurrTrackEnable, fCurrTrackletEnable, - fCurrStackMask)); - - fPayloadCurr += fCurrSmuIndexHeaderSize + 1; + fCurrStackMask, + fCurrTrailerReadout, + fCurrTrgHeaderAvail, + fCurrTrkHeaderAvail )); + + // jump to the first word after the SM header + fPayloadCurr += fCurrSmHeaderSize + 1; + + return fCurrSmHeaderSize + 1; +} + +Int_t AliTRDrawStream::DecodeGTUtracks() +{ + // decode GTU track words + // this depends on the hardware revision of the SMU + + Int_t sector = fCurrEquipmentId-kDDLOffset; + + if ((sector < 0) || (sector > 17)) { + AliError(Form("Invalid sector %i for GTU tracks", sector)); + return -1; + } + + AliDebug(1, DumpRaw(Form("GTU tracks in sector %2i (hw rev %i)", sector, fCurrHwRev), + fPayloadCurr + 4, 10, 0xffe0ffff)); + + fCurrTrgFlags[sector] = 0; + + if (fCurrHwRev < 1772) { + UInt_t fastWord; // fast trigger word + ULong64_t trackWord = 0; // extended track word + Int_t stack = 0; + Int_t idx = 0; + for (UInt_t iWord = 4; iWord < fCurrSmHeaderSize; iWord++) { + if (fPayloadCurr[iWord] == 0x10000000) { // stack boundary marker + stack++; + idx = 0; + } + else { + if ((idx == 0) && + ((fPayloadCurr[iWord] & 0xfffff0f0) == 0x13370000)) { + fastWord = fPayloadCurr[iWord]; + fCurrTrgFlags[sector] |= 1 << (stack+11); // assume tracking done if fast word sent + AliDebug(1, Form("stack %i: fast trigger word: 0x%08x", stack, fastWord)); + continue; + } + else if ((idx & 0x1) == 0x1) { + trackWord |= ((ULong64_t) fPayloadCurr[iWord]) << 32; + AliDebug(1,Form("track debug word: 0x%016llx", trackWord)); + if (fTracks) { + AliESDTrdTrack *trk = new ((*fTracks)[fTracks->GetEntriesFast()]) + AliESDTrdTrack(); + + trk->SetSector(sector); + trk->SetStack((trackWord >> 60) & 0x7); + trk->SetA(0); + trk->SetB(0); + trk->SetPID(0); + trk->SetLayerMask((trackWord >> 16) & 0x3f); + trk->SetTrackletIndex((trackWord >> 22) & 0x3f, 0); + trk->SetTrackletIndex((trackWord >> 28) & 0x3f, 1); + trk->SetTrackletIndex((trackWord >> 34) & 0x3f, 2); + trk->SetTrackletIndex((trackWord >> 40) & 0x3f, 3); + trk->SetTrackletIndex((trackWord >> 46) & 0x3f, 4); + trk->SetTrackletIndex((trackWord >> 52) & 0x3f, 5); + + trk->SetFlags(0); + trk->SetReserved(0); + trk->SetLabel(-3); + + Float_t pt = (((Int_t) (trackWord & 0xffff) ^ 0x8000) - 0x8000)/128.; + if (TMath::Abs(pt) > 0.1) { + trk->SetA((Int_t) (0.15*51625./100./pt / 160e-4 * 2)); + } + } + } + else { + trackWord = fPayloadCurr[iWord]; + } + idx++; + } + } + } + else if (fCurrHwRev < 1804) { + UInt_t fastWord; // fast trigger word + ULong64_t trackWord = 0; // extended track word + Int_t stack = 0; + Int_t idx = 0; + for (UInt_t iWord = 4; iWord < fCurrSmHeaderSize; iWord++) { + if (fPayloadCurr[iWord] == 0xffe0ffff) { // stack boundary marker + stack++; + idx = 0; + } + else { + if ((idx == 0) && + ((fPayloadCurr[iWord] & 0xfffff0f0) == 0x13370000)) { + fastWord = fPayloadCurr[iWord]; + fCurrTrgFlags[sector] |= 1 << (stack+11); // assume tracking done if fast word sent + AliDebug(1, Form("stack %i: fast trigger word: 0x%08x", stack, fastWord)); + continue; + } + else if ((idx & 0x1) == 0x1) { + trackWord |= ((ULong64_t) fPayloadCurr[iWord]) << 32; + AliDebug(1, Form("track debug word: 0x%016llx", trackWord)); + if (fTracks) { + AliESDTrdTrack *trk = new ((*fTracks)[fTracks->GetEntriesFast()]) + AliESDTrdTrack(); + + trk->SetSector(fCurrEquipmentId-kDDLOffset); + trk->SetStack((trackWord >> 60) & 0x7); + trk->SetA(0); + trk->SetB(0); + trk->SetPID(0); + trk->SetLayerMask((trackWord >> 16) & 0x3f); + trk->SetTrackletIndex((trackWord >> 22) & 0x3f, 0); + trk->SetTrackletIndex((trackWord >> 28) & 0x3f, 1); + trk->SetTrackletIndex((trackWord >> 34) & 0x3f, 2); + trk->SetTrackletIndex((trackWord >> 40) & 0x3f, 3); + trk->SetTrackletIndex((trackWord >> 46) & 0x3f, 4); + trk->SetTrackletIndex((trackWord >> 52) & 0x3f, 5); + + trk->SetFlags(0); + trk->SetReserved(0); + trk->SetLabel(-3); + + Float_t pt = (((Int_t) (trackWord & 0xffff) ^ 0x8000) - 0x8000)/128.; + if (TMath::Abs(pt) > 0.1) { + trk->SetA((Int_t) (-0.15*51625./100./pt / 160e-4 * 2)); + } + } + } + else { + trackWord = fPayloadCurr[iWord]; + } + idx++; + } + } + } + else if (fCurrHwRev < 1819) { + UInt_t fastWord; // fast trigger word + ULong64_t trackWord = 0; // extended track word + Int_t stack = 0; + Int_t idx = 0; + for (UInt_t iWord = 4; iWord < fCurrSmHeaderSize; iWord++) { + if (fPayloadCurr[iWord] == 0xffe0ffff) { // stack boundary marker + stack++; + idx = 0; + } + else { + if ((idx == 0) && + ((fPayloadCurr[iWord] & 0xfffff0f0) == 0x13370000)) { + fastWord = fPayloadCurr[iWord]; + if (fastWord & (1 << 13)) + fCurrTrgFlags[sector] |= 1 << (stack+11); + AliDebug(1, Form("stack %i: fast trigger word: 0x%08x", stack, fastWord)); + continue; + } + else if ((idx & 0x1) == 0x1) { + trackWord |= ((ULong64_t) fPayloadCurr[iWord]) << 32; + AliDebug(1, Form("track debug word: 0x%016llx", trackWord)); + + if (fTracks) { + AliESDTrdTrack *trk = new ((*fTracks)[fTracks->GetEntriesFast()]) + AliESDTrdTrack(); + + trk->SetSector(fCurrEquipmentId-kDDLOffset); + trk->SetStack((trackWord >> 60) & 0x7); + trk->SetA(0); + trk->SetB(0); + // trk->SetPt(((trackWord & 0xffff) ^ 0x8000) - 0x8000); + trk->SetPID(0); + trk->SetLayerMask((trackWord >> 16) & 0x3f); + trk->SetTrackletIndex((trackWord >> 22) & 0x3f, 0); + trk->SetTrackletIndex((trackWord >> 28) & 0x3f, 1); + trk->SetTrackletIndex((trackWord >> 34) & 0x3f, 2); + trk->SetTrackletIndex((trackWord >> 40) & 0x3f, 3); + trk->SetTrackletIndex((trackWord >> 46) & 0x3f, 4); + trk->SetTrackletIndex((trackWord >> 52) & 0x3f, 5); + + trk->SetFlags(0); + trk->SetReserved(0); + trk->SetLabel(-3); + + Float_t pt = (((Int_t) (trackWord & 0xffff) ^ 0x8000) - 0x8000)/128.; + if (TMath::Abs(pt) > 0.1) { + trk->SetA((Int_t) (0.15*51625./100./trk->Pt() / 160e-4 * 2)); + } + } + } + else { + trackWord = fPayloadCurr[iWord]; + } + idx++; + } + } + } + else if (fCurrHwRev < 1860) { + UInt_t fastWord; // fast trigger word + ULong64_t trackWord = 0; // extended track word + Int_t stack = 0; + Int_t idx = 0; + Bool_t upperWord = kFALSE; + Int_t word = 0; + for (UInt_t iWord = 4; iWord < fCurrSmHeaderSize; iWord++) { + if (fPayloadCurr[iWord] == 0xffe0ffff) { // stack boundary marker + stack++; + idx = 0; + upperWord = kFALSE; + } + else { + // assemble the 32-bit words out of 16-bit blocks + if (upperWord) { + word |= (fPayloadCurr[iWord] & 0xffff0000); + upperWord = kFALSE; + } + else { + // lower word is read first + word = (fPayloadCurr[iWord] & 0xffff0000) >> 16; + upperWord = kTRUE; + continue; + } + + if ((word & 0xffff0008) == 0x13370008) { + fastWord = word; + AliDebug(1, Form("stack %i: fast track word: 0x%08x", stack, fastWord)); + if (fastWord & (1 << 13)) + fCurrTrgFlags[sector] |= 1 << (stack+11); + continue; + } + else if ((idx & 0x1) == 0x1) { + trackWord |= ((ULong64_t) word) << 32; + AliDebug(1, Form("track debug word: 0x%016llx", trackWord)); + if (fTracks) { + AliESDTrdTrack *trk = new ((*fTracks)[fTracks->GetEntriesFast()]) + AliESDTrdTrack(); + + trk->SetSector(fCurrEquipmentId-kDDLOffset); + trk->SetStack((trackWord >> 60) & 0x7); + trk->SetA(0); + trk->SetB(0); + trk->SetPID(0); + trk->SetLayerMask((trackWord >> 16) & 0x3f); + trk->SetTrackletIndex((trackWord >> 22) & 0x3f, 0); + trk->SetTrackletIndex((trackWord >> 28) & 0x3f, 1); + trk->SetTrackletIndex((trackWord >> 34) & 0x3f, 2); + trk->SetTrackletIndex((trackWord >> 40) & 0x3f, 3); + trk->SetTrackletIndex((trackWord >> 46) & 0x3f, 4); + trk->SetTrackletIndex((trackWord >> 52) & 0x3f, 5); + + trk->SetFlags(0); + trk->SetReserved(0); + trk->SetLabel(-3); + + Float_t pt = (((Int_t) (trackWord & 0xffff) ^ 0x8000) - 0x8000)/128.; + if (TMath::Abs(pt) > 0.1) { + trk->SetA((Int_t) (0.15*51625./100./pt / 160e-4 * 2)); + } + } + } + else { + trackWord = word; + } + idx++; + } + } + + } + else { + ULong64_t trackWord = 0; // this is the debug word + Int_t stack = 0; + Int_t idx = 0; + Bool_t upperWord = kFALSE; + Int_t word = 0; + for (UInt_t iWord = 4; iWord < fCurrSmHeaderSize; iWord++) { + if (fPayloadCurr[iWord] == 0xffe0ffff) { + stack++; + idx = 0; + upperWord = kFALSE; + } + else { + // assemble the 32-bit words out of 16-bit blocks + if (upperWord) { + word |= (fPayloadCurr[iWord] & 0xffff0000); + upperWord = kFALSE; + } + else { + // lower word is read first + word = (fPayloadCurr[iWord] & 0xffff0000) >> 16; + upperWord = kTRUE; + continue; + } + + if ((word & 0xffff0008) == 0x13370008) { + AliDebug(1, Form("stack %i: fast track word: 0x%08x", stack, word)); + continue; + } + else if ((word & 0xffff0010) == 0x13370010) { + AliDebug(1, Form("stack %i: tracking done word: 0x%08x", stack, word)); + fCurrTrgFlags[sector] |= 1 << (stack+11); + continue; + } + else if ((idx & 0x1) == 0x1) { + trackWord |= ((ULong64_t) word) << 32; + AliDebug(1, Form("track debug word: 0x%16llx", trackWord)); + if (fTracks) { + AliESDTrdTrack *trk = new ((*fTracks)[fTracks->GetEntriesFast()]) + AliESDTrdTrack(); + trk->SetSector(fCurrEquipmentId-kDDLOffset); + trk->SetStack((trackWord >> 60) & 0x7); + trk->SetA(0); + trk->SetB(0); + trk->SetPID(0); + trk->SetLayerMask((trackWord >> 16) & 0x3f); + trk->SetTrackletIndex((trackWord >> 22) & 0x3f, 0); + trk->SetTrackletIndex((trackWord >> 28) & 0x3f, 1); + trk->SetTrackletIndex((trackWord >> 34) & 0x3f, 2); + trk->SetTrackletIndex((trackWord >> 40) & 0x3f, 3); + trk->SetTrackletIndex((trackWord >> 46) & 0x3f, 4); + trk->SetTrackletIndex((trackWord >> 52) & 0x3f, 5); + + trk->SetFlags(0); + trk->SetReserved(0); + trk->SetLabel(-3); + + Float_t pt = (((Int_t) (trackWord & 0xffff) ^ 0x8000) - 0x8000)/128.; + if (TMath::Abs(pt) > 0.1) { + trk->SetA(-(Int_t) (0.15*51625./100./pt / 160e-4 * 2)); + } + } + } + else { + trackWord = word; + } + idx++; + } + } + } + return 0; +} + +Int_t AliTRDrawStream::ReadTrackingHeader(Int_t stack) +{ + // read the tracking information and store it for the given stack + + // index word + + fCurrTrkHeaderIndexWord[stack] = *fPayloadCurr; + fCurrTrkHeaderSize[stack] = ((*fPayloadCurr) >> 16) & 0x3ff; + + AliDebug(1, Form("tracking header index word: 0x%08x, size: %i (hw rev: %i)", + fCurrTrkHeaderIndexWord[stack], fCurrTrkHeaderSize[stack], fCurrHwRev)); + Int_t trackingTime = *fPayloadCurr & 0x3ff; + + fCurrTrgFlags[fCurrEquipmentId-kDDLOffset] |= ((fCurrTrkHeaderIndexWord[stack] >> 10) & 0x1) << (22 + stack); + fPayloadCurr++; + + // data words + ULong64_t trackWord = 0; + Int_t idx = 0; + Int_t trackIndex = fTracks ? fTracks->GetEntriesFast() : -1; + + for (UInt_t iWord = 0; iWord < fCurrTrkHeaderSize[stack]; iWord++) { + + if (!(idx & 0x1)) { + // first part of 64-bit word + trackWord = fPayloadCurr[iWord]; + } + else { + trackWord |= ((ULong64_t) fPayloadCurr[iWord]) << 32; + + if (trackWord & (1ul << 63)) { + if ((trackWord & (0x3ful << 56)) != 0) { + // track word + AliDebug(2, Form("track word: 0x%016llx", trackWord)); + + if (fTracks) { + AliESDTrdTrack *trk = new ((*fTracks)[fTracks->GetEntriesFast()]) + AliESDTrdTrack(); + + trk->SetSector(fCurrEquipmentId-kDDLOffset); + trk->SetLayerMask((trackWord >> 56) & 0x3f); + trk->SetA( (((trackWord >> 38) & 0x3ffff) ^ 0x20000) - 0x20000); + trk->SetB( (((trackWord >> 20) & 0x3ffff) ^ 0x20000) - 0x20000); + trk->SetC( (((trackWord >> 8) & 0xffff) ^ 0x8000) - 0x8000); + trk->SetPID((trackWord >> 0) & 0xff); + trk->SetStack(stack); + trk->SetLabel(-3); + + // now compare the track word with the one generated from the ESD information + if (trackWord != trk->GetTrackWord(0)) { + AliError(Form("track word 0x%016llx does not match the read one 0x%016llx", + trk->GetTrackWord(0), trackWord)); + } + } + } + else { + // done marker (so far only used to set trigger flag) + fCurrTrgFlags[fCurrEquipmentId-kDDLOffset] |= 1 << (27 + stack); + fCurrTrkFlags[(fCurrEquipmentId-kDDLOffset)*fgkNstacks + stack] = trackWord; + + AliDebug(2, Form("tracking done marker: 0x%016llx, trigger flags: 0x%08x", + trackWord, fCurrTrgFlags[fCurrEquipmentId-kDDLOffset])); + AliDebug(2, Form("seg / stack / first / last / done / index : %i %i %lli %lli %lli %i", + fCurrEquipmentId - kDDLOffset, stack, + (trackWord >> 20) & 0x3ff, + (trackWord >> 10) & 0x3ff, + (trackWord >> 0) & 0x3ff, + trackingTime)); + } + } + else { + // extended track word + AliDebug(2, Form("extended track word: 0x%016llx", trackWord)); + + if (fTracks) { + AliESDTrdTrack *trk = (AliESDTrdTrack*) (*fTracks)[trackIndex]; + + trk->SetFlags((trackWord >> 52) & 0x7ff); + trk->SetFlagsTiming((trackWord >> 51) & 0x1); + trk->SetReserved((trackWord >> 49) & 0x3); + trk->SetY((trackWord >> 36) & 0x1fff); + trk->SetTrackletIndex((trackWord >> 0) & 0x3f, 0); + trk->SetTrackletIndex((trackWord >> 6) & 0x3f, 1); + trk->SetTrackletIndex((trackWord >> 12) & 0x3f, 2); + trk->SetTrackletIndex((trackWord >> 18) & 0x3f, 3); + trk->SetTrackletIndex((trackWord >> 24) & 0x3f, 4); + trk->SetTrackletIndex((trackWord >> 30) & 0x3f, 5); + + if (trk->GetFlagsTiming() == 0) { + AliError(Form("*** track not in time: 0x%016llx", trk->GetExtendedTrackWord(0))); + } + + if (trackWord != trk->GetExtendedTrackWord(0)) { + AliError(Form("extended track word 0x%016llx does not match the read one 0x%016llx", + trk->GetExtendedTrackWord(0), trackWord)); + } - return fCurrSmuIndexHeaderSize + 1; + trackIndex++; + } + } + } + idx++; + } + + fPayloadCurr += fCurrTrkHeaderSize[stack]; + + return fCurrTrkHeaderSize[stack]; +} + +Int_t AliTRDrawStream::ReadTriggerHeaders() +{ + // read all trigger headers present + + AliDebug(1, Form("trigger mask: 0x%03x, fired: 0x%03x\n", + fCurrTriggerEnable, fCurrTriggerFired)); + // loop over potential trigger blocks + for (Int_t iTrigger = 0; iTrigger < fgkNtriggers; iTrigger++) { + // check for trigger enable + if (fCurrTriggerEnable & (1 << iTrigger)) { + // check for readout mode and trigger fired + if ((fCurrTrgHeaderReadout == 0) || (fCurrTriggerFired & (1 << iTrigger))) { + // index word + AliDebug(1, Form("trigger index word %i: 0x%08x\n", iTrigger, *fPayloadCurr)); + fCurrTrgHeaderIndexWord[iTrigger] = *fPayloadCurr; + fCurrTrgHeaderSize[iTrigger] = ((*fPayloadCurr) >> 16) & 0x3ff; + if (iTrigger == 7) { + // timeout trigger, use to extract tracking time + fCurrTrgFlags[fCurrEquipmentId-kDDLOffset] |= (*fPayloadCurr & 0x3ff) << 12; + } + + fPayloadCurr++; + // data words + fPayloadCurr += fCurrTrgHeaderSize[iTrigger]; + } + } + } + + return 0; } -Int_t AliTRDrawStream::ReadStackIndexHeader(Int_t stack) +Int_t AliTRDrawStream::ReadStackHeader(Int_t stack) { - // read the stack index header + // read the stack header // and store the information in the corresponding variables fCurrStackIndexWord[stack] = *fPayloadCurr; @@ -405,91 +1146,133 @@ Int_t AliTRDrawStream::ReadStackIndexHeader(Int_t stack) fCurrStackHeaderVersion[stack] = ((*fPayloadCurr) >> 12) & 0xf; fCurrLinkMask[stack] = (*fPayloadCurr) & 0xfff; + // dumping stack header + AliDebug(1, DumpRaw(Form("stack %i header", stack), fPayloadCurr, fCurrStackHeaderSize[stack])); + if (fPayloadCurr - fPayloadStart >= fPayloadSize - (Int_t) fCurrStackHeaderSize[stack]) { - AliError(StackError(kStackHeaderInvalid, "Stack index header aborted")); + EquipmentError(kStackHeaderInvalid, "Stack index header %i incomplete", stack); + // dumping stack header + AliError(DumpRaw(Form("stack %i header", stack), fPayloadCurr, fCurrStackHeaderSize[stack])); + return -1; } switch (fCurrStackHeaderVersion[stack]) { - case 0xa: + case 0xa: + case 0xb: if (fCurrStackHeaderSize[stack] < 8) { - AliError(StackError(kStackHeaderInvalid, "Stack header smaller than expected!")); + LinkError(kStackHeaderInvalid, "Stack header smaller than expected!"); return -1; } - + fCurrCleanCheckout[stack] = fPayloadCurr[1] & 0x1; fCurrBoardId[stack] = (fPayloadCurr[1] >> 8) & 0xff; - fCurrHwRev[stack] = (fPayloadCurr[1] >> 16) & 0xffff; - + fCurrHwRevTMU[stack] = (fPayloadCurr[1] >> 16) & 0xffff; + for (Int_t iLayer = 0; iLayer < 6; iLayer++) { // A side - fCurrLinkMonitorFlags [stack*fgkNlinks + iLayer*2] = fPayloadCurr[iLayer+2] & 0xf; - fCurrLinkDataTypeFlags [stack*fgkNlinks + iLayer*2] = (fPayloadCurr[iLayer+2] >> 4) & 0x3; - fCurrLinkDebugFlags [stack*fgkNlinks + iLayer*2] = (fPayloadCurr[iLayer+2] >> 12) & 0xf; + fCurrLinkMonitorFlags [((fCurrEquipmentId - kDDLOffset) * fgkNstacks + stack) *fgkNlinks + iLayer*2] = fPayloadCurr[iLayer+2] & 0xf; + fCurrLinkDataTypeFlags [stack * fgkNlinks + iLayer*2] = (fPayloadCurr[iLayer+2] >> 4) & 0x3; + fCurrLinkDebugFlags [stack * fgkNlinks + iLayer*2] = (fPayloadCurr[iLayer+2] >> 12) & 0xf; // B side - fCurrLinkMonitorFlags [stack*fgkNlinks + iLayer*2 + 1] = (fPayloadCurr[iLayer+2] >> 16) & 0xf; - fCurrLinkDataTypeFlags [stack*fgkNlinks + iLayer*2 + 1] = (fPayloadCurr[iLayer+2] >> 20) & 0x3; - fCurrLinkDebugFlags [stack*fgkNlinks + iLayer*2 + 1] = (fPayloadCurr[iLayer+2] >> 28) & 0xf; + fCurrLinkMonitorFlags [((fCurrEquipmentId - kDDLOffset) * fgkNstacks + stack) *fgkNlinks + iLayer*2 + 1] = (fPayloadCurr[iLayer+2] >> 16) & 0xf; + fCurrLinkDataTypeFlags [stack * fgkNlinks + iLayer*2 + 1] = (fPayloadCurr[iLayer+2] >> 20) & 0x3; + fCurrLinkDebugFlags [stack * fgkNlinks + iLayer*2 + 1] = (fPayloadCurr[iLayer+2] >> 28) & 0xf; } break; - + default: - AliError(StackError(kStackHeaderInvalid, Form("Invalid Stack Index Header version %x", - fCurrStackHeaderVersion[stack]))); + EquipmentError(kStackHeaderInvalid, "Invalid Stack Header version %x", fCurrStackHeaderVersion[stack]); } - + fPayloadCurr += fCurrStackHeaderSize[stack]; return fCurrStackHeaderSize[stack]; } +Int_t AliTRDrawStream::ReadGTUTrailer() +{ + // read the SM trailer containing CRCs from various stages + + UInt_t* trailer = fPayloadStart + fPayloadSize -1; + + // look for the trailer index word from the end + for (Int_t iWord = 0; iWord < fPayloadSize-2; iWord++) { + if ((fPayloadStart[fPayloadSize-3-iWord] == fgkStackEndmarker[0]) && + (fPayloadStart[fPayloadSize-2-iWord] == fgkStackEndmarker[1]) && + ((fPayloadStart[fPayloadSize-1-iWord] & 0xfff) == 0xf51)) { + trailer = fPayloadStart + fPayloadSize - 1 - iWord; + break; + } + } + + if (((*trailer) & 0xfff) == 0xf51) { + UInt_t trailerIndexWord = (*trailer); + Int_t trailerSize = (trailerIndexWord >> 16) & 0xffff; + // Int_t trailerVersion = (trailerIndexWord >> 12) & 0xf; + AliDebug(2, DumpRaw("GTU trailer", trailer, trailerSize+1)); + // parse the trailer + if (trailerSize >= 4) { + // match flags from GTU + fCurrMatchFlagsSRAM[fCurrEquipmentId-kDDLOffset] = (trailer[1] >> 0) & 0x1f; + fCurrMatchFlagsPostBP[fCurrEquipmentId-kDDLOffset] = (trailer[1] >> 5) & 0x1f; + // individual checksums + fCurrChecksumStack[fCurrEquipmentId - kDDLOffset][0] = (trailer[1] >> 16) & 0xffff; + fCurrChecksumStack[fCurrEquipmentId - kDDLOffset][1] = (trailer[2] >> 0) & 0xffff; + fCurrChecksumStack[fCurrEquipmentId - kDDLOffset][2] = (trailer[2] >> 16) & 0xffff; + fCurrChecksumStack[fCurrEquipmentId - kDDLOffset][3] = (trailer[3] >> 0) & 0xffff; + fCurrChecksumStack[fCurrEquipmentId - kDDLOffset][4] = (trailer[3] >> 16) & 0xffff; + fCurrChecksumSIU = trailer[trailerSize]; + + if ((fCurrMatchFlagsSRAM[fCurrEquipmentId-kDDLOffset] & fCurrStackMask) != fCurrStackMask) + EquipmentError(kCRCmismatch, "CRC mismatch SRAM: 0x%02x", fCurrMatchFlagsSRAM[fCurrEquipmentId-kDDLOffset]); + if ((fCurrMatchFlagsPostBP[fCurrEquipmentId-kDDLOffset] & fCurrStackMask) != fCurrStackMask) + EquipmentError(kCRCmismatch, "CRC mismatch BP: 0x%02x", fCurrMatchFlagsPostBP[fCurrEquipmentId-kDDLOffset]); + + } + else { + LinkError(kUnknown, "Invalid GTU trailer"); + } + } + else + EquipmentError(kUnknown, "trailer index marker mismatch"); + + return 0; +} + Int_t AliTRDrawStream::ReadLinkData() { // read the data in one link (one HC) until the data endmarker is reached + // returns the number of words read! Int_t count = 0; + UInt_t* startPosLink = fPayloadCurr; + + AliDebug(1, DumpRaw(Form("link data from seg %2i slot %i link %2i", fCurrEquipmentId-kDDLOffset, fCurrSlot, fCurrLink), + fPayloadCurr, TMath::Min((Int_t) (fPayloadSize - (fPayloadCurr-fPayloadStart)), 100), 0x00000000)); + + if (fMarkers) + new ((*fMarkers)[fMarkers->GetEntriesFast()]) + AliTRDrawStreamError(-kHCactive, fCurrEquipmentId-kDDLOffset, fCurrSlot, fCurrLink); + + if (fErrorFlags & kDiscardHC) + return count; - count += ReadTracklets(); + if (fCurrTrackletEnable) { + count += ReadTracklets(); + if (fErrorFlags & kDiscardHC) + return count; + } + AliDebug(1, DumpRaw("HC header", fPayloadCurr, 4, 0x00000000)); count += ReadHcHeader(); + if (fErrorFlags & kDiscardHC) + return count; Int_t det = fCurrSm * 30 + fCurrStack * 6 + fCurrLayer; if (det > -1 && det < 540) { - - if ((fAdcArray = fDigitsManager->GetDigits(det))) { - //fAdcArray->Expand(); - if (fAdcArray->GetNtime() != fCurrNtimebins) - fAdcArray->Allocate(16, 144, fCurrNtimebins); - } - else { - AliError(LinkError(kNoDigits)); - } - - if (!fDigitsParam) { - fDigitsParam = fDigitsManager->GetDigitsParam(); - } - if (fDigitsParam) { - fDigitsParam->SetPretriggerPhase(det, fCurrPtrgPhase); - fDigitsParam->SetNTimeBins(det, fCurrNtimebins); - fDigitsParam->SetADCbaseline(det, 10); - } - - if (fDigitsManager->UsesDictionaries()) { - fDigitsManager->GetDictionary(det, 0)->Reset(); - fDigitsManager->GetDictionary(det, 1)->Reset(); - fDigitsManager->GetDictionary(det, 2)->Reset(); - } - if ((fSignalIndex = fDigitsManager->GetIndexes(det))) { - fSignalIndex->SetSM(fCurrSm); - fSignalIndex->SetStack(fCurrStack); - fSignalIndex->SetLayer(fCurrLayer); - fSignalIndex->SetDetNumber(det); - if (!fSignalIndex->IsAllocated()) - fSignalIndex->Allocate(16, 144, fCurrNtimebins); - } - // ----- check which kind of data ----- if (fCurrMajor & 0x40) { if ((fCurrMajor & 0x7) == 0x7) { @@ -499,35 +1282,87 @@ Int_t AliTRDrawStream::ReadLinkData() *fPayloadCurr != fgkDataEndmarker) fPayloadCurr++; count += fPayloadCurr - startPos; - + // feeding TRAP config - AliTRDtrapConfig *trapcfg = AliTRDtrapConfig::Instance(); - trapcfg->ReadPackedConfig(fCurrHC, startPos, fPayloadCurr - startPos); + AliTRDtrapConfig *trapcfg = AliTRDcalibDB::Instance()->GetTrapConfig(); + AliTRDmcmSim::ReadPackedConfig(trapcfg, fCurrHC, startPos, fPayloadCurr - startPos); } else { Int_t tpmode = fCurrMajor & 0x7; AliDebug(1, Form("Checking testpattern (mode %i) data", tpmode)); - ReadTPData(tpmode); + count += ReadTPData(tpmode); } } - else if (fCurrMajor & 0x20) { - AliDebug(1, "This is a zs event"); - count += ReadZSData(); - } else { - AliDebug(1, "This is a nozs event"); - count += ReadNonZSData(); + // reading real data + if (fDigitsManager) { + if ((fAdcArray = fDigitsManager->GetDigits(det))) { + //fAdcArray->Expand(); + if (fAdcArray->GetNtime() != fCurrNtimebins) + fAdcArray->Allocate(16, 144, fCurrNtimebins); + } + else { + LinkError(kNoDigits); + } + + if (!fDigitsParam) { + fDigitsParam = fDigitsManager->GetDigitsParam(); + } + if (fDigitsParam) { + fDigitsParam->SetPretriggerPhase(det, fCurrPtrgPhase); + fDigitsParam->SetNTimeBins(det, fCurrNtimebins); + fDigitsParam->SetADCbaseline(det, 10); + } + + if (fDigitsManager->UsesDictionaries()) { + fDigitsManager->GetDictionary(det, 0)->Reset(); + fDigitsManager->GetDictionary(det, 1)->Reset(); + fDigitsManager->GetDictionary(det, 2)->Reset(); + } + + if ((fSignalIndex = fDigitsManager->GetIndexes(det))) { + fSignalIndex->SetSM(fCurrSm); + fSignalIndex->SetStack(fCurrStack); + fSignalIndex->SetLayer(fCurrLayer); + fSignalIndex->SetDetNumber(det); + if (!fSignalIndex->IsAllocated()) + fSignalIndex->Allocate(16, 144, fCurrNtimebins); + } + + if (fCurrMajor & 0x20) { + AliDebug(1, "This is a zs event"); + count += ReadZSData(); + } + else { + AliDebug(1, "This is a nozs event"); + count += ReadNonZSData(); + } + } + else { + // just read until data endmarkers + while (fPayloadCurr - fPayloadStart < fPayloadSize && + *fPayloadCurr != fgkDataEndmarker) + fPayloadCurr++; + } } } else { - AliError(LinkError(kInvalidDetector, Form("%i", det))); - UInt_t *startPos = fPayloadCurr; + LinkError(kInvalidDetector, "%i", det); while (fPayloadCurr - fPayloadStart < fPayloadSize && *fPayloadCurr != fgkDataEndmarker) fPayloadCurr++; - count += fPayloadCurr - startPos; } - + + if (fCurrSm > -1 && fCurrSm < 18) { + fStats.fStatsSector[fCurrSm].fStatsHC[fCurrHC%60].fBytes += (fPayloadCurr - startPosLink) * sizeof(UInt_t); + fStats.fStatsSector[fCurrSm].fStatsHC[fCurrHC%60].fBytesRead += count * sizeof(UInt_t); + fStats.fStatsSector[fCurrSm].fBytesRead += count * sizeof(UInt_t); + fStats.fBytesRead += count * sizeof(UInt_t); + } + + if ((fErrorFlags & kDiscardHC) && fAdcArray) + fAdcArray->SetDataInvalid(); // invalidate the data + return count; } @@ -535,30 +1370,35 @@ Int_t AliTRDrawStream::ReadTracklets() { // read the tracklets from one HC - fTrackletArray->Clear(); + Int_t nTracklets = 0; UInt_t *start = fPayloadCurr; - while (*(fPayloadCurr) != fgkTrackletEndmarker && - fPayloadCurr - fPayloadStart < fPayloadSize) { - - new ((*fTrackletArray)[fTrackletArray->GetEntriesFast()]) AliTRDtrackletWord(*(fPayloadCurr)); + while (*(fPayloadCurr) != fgkTrackletEndmarker && + *(fPayloadCurr) != fgkStackEndmarker[0] && + *(fPayloadCurr) != fgkStackEndmarker[1] && + fPayloadCurr - fPayloadStart < (fPayloadSize - 1)) { + ++nTracklets; + if (fTracklets) + new ((*fTracklets)[fTracklets->GetEntriesFast()]) AliTRDtrackletWord(*(fPayloadCurr), fCurrHC); fPayloadCurr++; } - if (fTrackletArray->GetEntriesFast() > 0) { - AliDebug(1, Form("Found %i tracklets in %i %i %i (ev. %i)", fTrackletArray->GetEntriesFast(), - fCurrSm, fCurrSlot, fCurrLink, fRawReader->GetEventIndex())); - if (fTrackletTree) - fTrackletTree->Fill(); + if (nTracklets > 0) { + AliDebug(1, Form("Found %i tracklets in %i %i %i (ev. %i)", nTracklets, + (fCurrEquipmentId-kDDLOffset), fCurrSlot, fCurrLink, fRawReader->GetEventIndex())); + if (fCurrSm > -1 && fCurrSm < 18) { + fStats.fStatsSector[fCurrSm].fStatsHC[fCurrHC%60].fNTracklets += nTracklets; + fStats.fStatsSector[fCurrSm].fNTracklets += nTracklets; + } } // loop over remaining tracklet endmarkers - while ((*(fPayloadCurr) == fgkTrackletEndmarker && - fPayloadCurr - fPayloadStart < fPayloadSize)) + while ((*(fPayloadCurr) == fgkTrackletEndmarker && + fPayloadCurr - fPayloadStart < fPayloadSize)) fPayloadCurr++; - - return (fPayloadCurr - start) / sizeof(UInt_t); + + return fPayloadCurr - start; } Int_t AliTRDrawStream::ReadHcHeader() @@ -566,10 +1406,15 @@ Int_t AliTRDrawStream::ReadHcHeader() // read and parse the HC header of one HC // and store the information in the corresponding variables + AliDebug(1, Form("HC header: 0x%08x", *fPayloadCurr)); UInt_t *start = fPayloadCurr; // check not to be at the data endmarker - if (*fPayloadCurr == fgkDataEndmarker) + if (*fPayloadCurr == fgkDataEndmarker || + *(fPayloadCurr) == fgkStackEndmarker[0] || + *(fPayloadCurr) == fgkStackEndmarker[1]) { + LinkError(kHCmismatch, "found endmarker where HC header should be"); return 0; + } fCurrSpecial = (*fPayloadCurr >> 31) & 0x1; fCurrMajor = (*fPayloadCurr >> 24) & 0x7f; @@ -581,29 +1426,31 @@ Int_t AliTRDrawStream::ReadHcHeader() fCurrSide = (*fPayloadCurr >> 2) & 0x1; fCurrCheck = (*fPayloadCurr) & 0x3; - if (fCurrSm != (((Int_t) fCurrEquipmentId) - 1024) || - fCurrStack != fCurrSlot || - fCurrLayer != fCurrLink / 2 || - fCurrSide != fCurrLink % 2) { - AliError(LinkError(kHCmismatch, - Form("HC: %i, %i, %i, %i\n 0x%08x 0x%08x 0x%08x 0x%08x", - fCurrSm, fCurrStack, fCurrLayer, fCurrSide, - fPayloadCurr[0], fPayloadCurr[1], fPayloadCurr[2], fPayloadCurr[3]) )); + if ((fCurrSm != (((Int_t) fCurrEquipmentId) - kDDLOffset)) || + (fCurrStack != fCurrSlot) || + (fCurrLayer != fCurrLink / 2) || + (fCurrSide != fCurrLink % 2)) { + LinkError(kHCmismatch, + "HC: %i, %i, %i, %i\n 0x%08x 0x%08x 0x%08x 0x%08x", + fCurrSm, fCurrStack, fCurrLayer, fCurrSide, + fPayloadCurr[0], fPayloadCurr[1], fPayloadCurr[2], fPayloadCurr[3]); } if (fCurrCheck != 0x1) { - AliError(LinkError(kHCcheckFailed)); + LinkError(kHCcheckFailed); } - + if (fCurrAddHcWords > 0) { fCurrNtimebins = (fPayloadCurr[1] >> 26) & 0x3f; - fCurrBC = (fPayloadCurr[1] >> 10) & 0xffff; +#ifdef TRD_RAW_DEBUG + fCurrBC[fCurrHC] = (fPayloadCurr[1] >> 10) & 0xffff; +#endif fCurrPtrgCnt = (fPayloadCurr[1] >> 6) & 0xf; fCurrPtrgPhase = (fPayloadCurr[1] >> 2) & 0xf; } - + fPayloadCurr += 1 + fCurrAddHcWords; - - return (fPayloadCurr - start) / sizeof(UInt_t); + + return (fPayloadCurr - start); } Int_t AliTRDrawStream::ReadTPData(Int_t mode) @@ -612,6 +1459,7 @@ Int_t AliTRDrawStream::ReadTPData(Int_t mode) // evcnt checking missing Int_t cpu = 0; Int_t cpufromchannel[] = {0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3}; + Int_t evno = -1; Int_t evcnt = 0; Int_t count = 0; Int_t mcmcount = -1; @@ -625,34 +1473,54 @@ Int_t AliTRDrawStream::ReadTPData(Int_t mode) UInt_t* start = fPayloadCurr; - while (*(fPayloadCurr) != fgkDataEndmarker && + while (*(fPayloadCurr) != fgkDataEndmarker && fPayloadCurr - fPayloadStart < fPayloadSize - 1) { // ----- Checking MCM Header ----- - AliDebug(2, Form("MCM header: 0x%08x", *fPayloadCurr)); + AliDebug(2, DumpMcmHeader("MCM header: ", *fPayloadCurr)); + UInt_t *startPosMCM = fPayloadCurr; mcmcount++; - + // ----- checking for proper readout order - ROB ----- + fCurrRobPos = ROB(*fPayloadCurr); if (GetROBReadoutPos(ROB(*fPayloadCurr) / 2) >= lastrobpos) { + if (GetROBReadoutPos(ROB(*fPayloadCurr) / 2) > lastrobpos) + lastmcmpos = -1; lastrobpos = GetROBReadoutPos(ROB(*fPayloadCurr) / 2); } else { - AliError(ROBError(kPosUnexp)); + ROBError(kPosUnexp, Form("#%i after #%i in readout order", GetROBReadoutPos(ROB(*fPayloadCurr) / 2), lastrobpos)); } - fCurrRobPos = ROB(*fPayloadCurr); - + // ----- checking for proper readout order - MCM ----- - if (GetMCMReadoutPos(MCM(*fPayloadCurr)) >= (lastmcmpos + 1) % 16) { + fCurrMcmPos = MCM(*fPayloadCurr); + if (GetMCMReadoutPos(MCM(*fPayloadCurr)) > lastmcmpos) { lastmcmpos = GetMCMReadoutPos(MCM(*fPayloadCurr)); } else { - AliError(MCMError(kPosUnexp)); + MCMError(kPosUnexp, Form("#%i after #%i in readout order", GetMCMReadoutPos(MCM(*fPayloadCurr)), lastmcmpos)); + } + + if (EvNo(*fPayloadCurr) != (evno & 0xfffff)) { + if (evno == -1) { + evno = EvNo(*fPayloadCurr); + } + else { + MCMError(kEvCntMismatch, "%i <-> %i", evno, EvNo(*fPayloadCurr)); +#ifdef TRD_RAW_DEBUG + if (fCurrL0offset[fCurrHC/2] != 0) + LinkError(kEvCntMismatch, "offset for %i %i %i changed from %i to %i = %i - %i", + fCurrEquipmentId, fCurrSlot, fCurrLink/2, fCurrL0offset[fCurrHC/2], + EvNo(*fPayloadCurr) - fCurrL0Count[fCurrEquipmentId-kDDLOffset], + EvNo(*fPayloadCurr), fCurrL0Count[fCurrEquipmentId-kDDLOffset]); + fCurrL0offset[fCurrHC/2] = EvNo(*fPayloadCurr) - fCurrL0Count[fCurrEquipmentId-kDDLOffset]; + evno = fCurrL0Count[fCurrEquipmentId-kDDLOffset] + fCurrL0offset[fCurrHC/2]; +#endif + } } - fCurrMcmPos = MCM(*fPayloadCurr); - fPayloadCurr++; - + evcnt = 0x3f & *fPayloadCurr >> 26; cpu = -1; channelcount = 0; @@ -663,13 +1531,18 @@ Int_t AliTRDrawStream::ReadTPData(Int_t mode) expadcval = (1 << 9) | (fCurrRobPos << 6) | (fCurrMcmPos << 2) | cpu; wordcount = 0; } - + while (count < 10) { + if (*fPayloadCurr == fgkDataEndmarker) { + MCMError(kMissTpData); + return (fPayloadCurr - start); + } + if (channelcount % 2 == 0) expword = 0x3; - else + else expword = 0x2; - + if (mode == 1) { // ----- TP 1 ----- expword |= expadcval << 2; @@ -681,44 +1554,58 @@ Int_t AliTRDrawStream::ReadTPData(Int_t mode) } else if (mode == 2) { // ----- TP 2 ------ - expword = ((0x3f & evcnt) << 26) | ((fCurrSm + 1) << 21) | ((fCurrLayer + 1) << 18) | - ((fCurrStack + 1) << 15) | - (fCurrRobPos << 12) | (fCurrMcmPos << 8) | (cpu << 6) | (wordcount + 1); + expword = ((0x3f & evcnt) << 26) | ((fCurrSm + 1) << 21) | ((fCurrLayer + 1) << 18) | + ((fCurrStack + 1) << 15) | + (fCurrRobPos << 12) | (fCurrMcmPos << 8) | (cpu << 6) | (wordcount + 1); } else if (mode == 3) { // ----- TP 3 ----- - expword = ((0xfff & evcnt) << 20) | (fCurrSm << 15) | (fCurrLink/2 << 12) | (fCurrStack << 9) | - (fCurrRobPos << 6) | (fCurrMcmPos << 2) | (cpu << 0); + expword = ((0xfff & evcnt) << 20) | (fCurrSm << 15) | (fCurrLink/2 << 12) | (fCurrStack << 9) | + (fCurrRobPos << 6) | (fCurrMcmPos << 2) | (cpu << 0); } else { expword = 0; - AliError(LinkError(kTPmodeInvalid, "Just reading")); + LinkError(kTPmodeInvalid, "Just reading"); } diff = *fPayloadCurr ^ expword; + AliDebug(11, Form("Comparing ch %2i, word %2i (cpu %i): 0x%08x <-> 0x%08x", + channelcount, wordcount, cpu, *fPayloadCurr, expword)); + if (diff != 0) { - AliError(MCMError(kTPmismatch, - Form("Seen 0x%08x, expected 0x%08x, diff: 0x%08x (0x%02x)", - *fPayloadCurr, expword, diff, 0xff & (diff | diff >> 8 | diff >> 16 | diff >> 24)) )); + MCMError(kTPmismatch, + "Seen 0x%08x, expected 0x%08x, diff: 0x%08x, 0x%04x, 0x%02x - word %2i (cpu %i, ch %i)", + *fPayloadCurr, expword, diff, + 0xffff & (diff | diff >> 16), + 0xff & (diff | diff >> 8 | diff >> 16 | diff >> 24), + wordcount, cpu, channelcount);; } fPayloadCurr++; count++; wordcount++; + if (*fPayloadCurr == fgkDataEndmarker) + return (fPayloadCurr - start); } channelcount++; } // continue with next MCM + + if (IsDumping() && DumpingMCM(fCurrHC/2, fCurrRobPos, fCurrMcmPos)) { + AliInfo(DumpRaw(Form("Event %i: Det %3i ROB %i MCM %2i", fRawReader->GetEventIndex(), fCurrHC/2, fCurrRobPos, fCurrMcmPos), + startPosMCM, fPayloadCurr - startPosMCM)); + } + } - return fPayloadCurr - start; + return fPayloadCurr - start; } Int_t AliTRDrawStream::ReadZSData() { // read the zs data from one link from the current reading position - + UInt_t *start = fPayloadCurr; - + Int_t mcmcount = 0; Int_t mcmcountExp = fCurrStack == 2 ? 48 : 64; Int_t channelcount = 0; @@ -732,61 +1619,96 @@ Int_t AliTRDrawStream::ReadZSData() Int_t lastrobpos = -1; if (fCurrNtimebins != fNtimebins) { - if (fNtimebins > 0) - AliError(LinkError(kNtimebinsChanged, - Form("No. of timebins changed from %i to %i", fNtimebins, fCurrNtimebins) )); + if (fNtimebins > 0) + LinkError(kNtimebinsChanged, + "No. of timebins changed from %i to %i", fNtimebins, fCurrNtimebins); fNtimebins = fCurrNtimebins; } - + timebins = fNtimebins; - - while (*(fPayloadCurr) != fgkDataEndmarker && + + while (*(fPayloadCurr) != fgkDataEndmarker && + *(fPayloadCurr) != fgkStackEndmarker[0] && + *(fPayloadCurr) != fgkStackEndmarker[1] && fPayloadCurr - fPayloadStart < fPayloadSize) { - + // ----- Checking MCM Header ----- - AliDebug(2, Form("MCM header: 0x%08x", *fPayloadCurr)); - + AliDebug(2, DumpMcmHeader("MCM header: ", *fPayloadCurr)); + UInt_t *startPosMCM = fPayloadCurr; + // ----- checking for proper readout order - ROB ----- + fCurrRobPos = ROB(*fPayloadCurr); if (GetROBReadoutPos(ROB(*fPayloadCurr) / 2) >= lastrobpos) { + if (GetROBReadoutPos(ROB(*fPayloadCurr) / 2) > lastrobpos) + lastmcmpos = -1; lastrobpos = GetROBReadoutPos(ROB(*fPayloadCurr) / 2); } else { - AliError(ROBError(kPosUnexp)); + ROBError(kPosUnexp, Form("#%i after #%i and #%i in readout order", + GetROBReadoutPos(ROB(*fPayloadCurr) / 2), lastrobpos, GetROBReadoutPos(fCurrRobPos))); } - fCurrRobPos = ROB(*fPayloadCurr); - + // ----- checking for proper readout order - MCM ----- + fCurrMcmPos = MCM(*fPayloadCurr); if (GetMCMReadoutPos(MCM(*fPayloadCurr)) > lastmcmpos) { - lastmcmpos = GetMCMReadoutPos(lastmcmpos); + lastmcmpos = GetMCMReadoutPos(MCM(*fPayloadCurr)); } else { - AliError(MCMError(kPosUnexp)); + MCMError(kPosUnexp, Form("#%i after #%i and #%i in readout order", + GetMCMReadoutPos(MCM(*fPayloadCurr)), lastmcmpos, GetMCMReadoutPos(fCurrMcmPos))); } - fCurrMcmPos = MCM(*fPayloadCurr); - - if (EvNo(*fPayloadCurr) != evno) { - if (evno == -1) + +#ifdef TRD_RAW_DEBUG + if (fCurrL0Count[fCurrEquipmentId-kDDLOffset] > 0) { + evno = fCurrL0Count[fCurrEquipmentId-kDDLOffset] + fCurrL0offset[fCurrHC/2]; + } + fCurrEvCount[fCurrEquipmentId-kDDLOffset] = EvNo(*fPayloadCurr); +#endif + + if (EvNo(*fPayloadCurr) != (evno & 0xfffff)) { + if (evno == -1) { evno = EvNo(*fPayloadCurr); + } else { - AliError(MCMError(kPtrgCntMismatch, - Form("%i <-> %i", evno, EvNo(*fPayloadCurr)) )); + MCMError(kEvCntMismatch, "exp <-> SM: %i <-> %i", evno & 0xfffff, EvNo(*fPayloadCurr)); +#ifdef TRD_RAW_DEBUG + Int_t prevOffset = fCurrL0offset[fCurrHC/2]; + fCurrL0offset[fCurrHC/2] = (- fCurrL0Count[fCurrEquipmentId-kDDLOffset] + EvNo(*fPayloadCurr)) % (1 << 20); + if (fCurrL0offset[fCurrHC/2] < 0) + fCurrL0offset[fCurrHC/2] += 0xfffff; + evno = (fCurrL0Count[fCurrEquipmentId-kDDLOffset] + fCurrL0offset[fCurrHC/2]) & 0xfffff; + if (prevOffset != 0) + LinkError(kEvCntMismatch, "offset for %i %i %i changed from %i to %i = %i - %i", + fCurrEquipmentId, fCurrSlot, fCurrLink/2, + prevOffset, + fCurrL0offset[fCurrHC/2], + fCurrL0Count[fCurrEquipmentId-kDDLOffset], + EvNo(*fPayloadCurr)); +#endif } } Int_t adccoloff = AdcColOffset(*fPayloadCurr); Int_t padcoloff = PadColOffset(*fPayloadCurr); Int_t row = Row(*fPayloadCurr); fPayloadCurr++; - + + if ((row > 11) && (fCurrStack == 2)) { + MCMError(kInvalidPadRow, "Data in padrow > 11 for stack 2"); + } + + if (fErrorFlags & (kDiscardHC | kDiscardDDL)) + break; + // ----- Reading ADC channels ----- - AliDebug(2, Form("ADC mask: 0x%08x", *fPayloadCurr)); - + AliDebug(2, DumpAdcMask("ADC mask: ", *fPayloadCurr)); + // ----- analysing the ADC mask ----- channelcount = 0; channelcountExp = GetNActiveChannelsFromMask(*fPayloadCurr); channelcountMax = GetNActiveChannels(*fPayloadCurr); Int_t channelmask = GetActiveChannels(*fPayloadCurr); Int_t channelno = -1; - fPayloadCurr++; + fPayloadCurr++; if (channelcountExp != channelcountMax) { if (channelcountExp > channelcountMax) { @@ -794,100 +1716,123 @@ Int_t AliTRDrawStream::ReadZSData() channelcountExp = channelcountMax; channelcountMax = temp; } - while (channelcountExp < channelcountMax && channelcountExp < 21 && + while (channelcountExp < channelcountMax && channelcountExp < 21 && fPayloadCurr - fPayloadStart < fPayloadSize - 10 * channelcountExp - 1) { - AliError(MCMError(kAdcMaskInconsistent, - Form("Possible MCM-H: 0x%08x, possible ADC-mask: 0x%08x", - *(fPayloadCurr + 10 * channelcountExp), - *(fPayloadCurr + 10 * channelcountExp + 1) ) )); - if (!CouldBeMCMhdr( *(fPayloadCurr + 10 * channelcountExp)) && !CouldBeADCmask( *(fPayloadCurr + 10 * channelcountExp + 1))) + MCMError(kAdcMaskInconsistent, + "Possible MCM-H: 0x%08x, possible ADC-mask: 0x%08x", + *(fPayloadCurr + 10 * channelcountExp), + *(fPayloadCurr + 10 * channelcountExp + 1) ); + if (!CouldBeMCMhdr( *(fPayloadCurr + 10 * channelcountExp)) && !CouldBeADCmask( *(fPayloadCurr + 10 * channelcountExp + 1))) channelcountExp++; else { break; } } - AliError(MCMError(kAdcMaskInconsistent, - Form("Inconsistency in no. of active channels: Counter: %i, Mask: %i, chosen: %i!", - GetNActiveChannels(fPayloadCurr[-1]), GetNActiveChannelsFromMask(fPayloadCurr[-1]), channelcountExp) )); + MCMError(kAdcMaskInconsistent, + "Inconsistency in no. of active channels: Counter: %i, Mask: %i, chosen: %i!", + GetNActiveChannels(fPayloadCurr[-1]), GetNActiveChannelsFromMask(fPayloadCurr[-1]), channelcountExp); } - AliDebug(2, Form("expecting %i active channels, timebins: %i", channelcountExp, fCurrNtimebins)); - + AliDebug(2, Form("expecting %i active channels, %i timebins", channelcountExp, fCurrNtimebins)); + // ----- reading marked ADC channels ----- while (channelcount < channelcountExp && *(fPayloadCurr) != fgkDataEndmarker) { - if (channelno < 21) + if (channelno < 20) channelno++; - while (channelno < 21 && (channelmask & 1 << channelno) == 0) + while (channelno < 20 && (channelmask & 1 << channelno) == 0) channelno++; - + if (fCurrNtimebins > 30) { currentTimebin = ((*fPayloadCurr >> 2) & 0x3f); timebins = ((*fPayloadCurr >> 8) & 0xf) * 3; - } + } else { currentTimebin = 0; } - + adcwc = 0; - AliDebug(2, Form("Now looking %i words", timebins / 3)); + Int_t nADCwords = (timebins + 2) / 3; + AliDebug(3, Form("Now reading %i words for channel %2i", nADCwords, channelno)); Int_t adccol = adccoloff - channelno; Int_t padcol = padcoloff - channelno; - while (adcwc < timebins / 3 && - *(fPayloadCurr) != fgkDataEndmarker && - fPayloadCurr - fPayloadStart < fPayloadSize) { +// if (adccol < 3 || adccol > 165) +// AliInfo(Form("writing channel %i of det %3i %i:%2i to adcrow/-col: %i/%i padcol: %i", +// channelno, fCurrHC/2, fCurrRobPos, fCurrMcmPos, row, adccol, padcol)); + + while ((adcwc < nADCwords) && + (*(fPayloadCurr) != fgkDataEndmarker) && + (fPayloadCurr - fPayloadStart < fPayloadSize)) { int check = 0x3 & *fPayloadCurr; if (channelno % 2 != 0) { // odd channel if (check != 0x2 && channelno < 21) { - AliError(MCMError(kAdcCheckInvalid, - Form("Invalid check bits: %i for %2i. ADC word in odd channel: %i", - check, adcwc+1, channelno) )); + MCMError(kAdcCheckInvalid, + "%i for %2i. ADC word in odd channel %i", + check, adcwc+1, channelno); } } else { // even channel if (check != 0x3 && channelno < 21) { - AliError(MCMError(kAdcCheckInvalid, - Form("Invalid check bits: %i for %2i. ADC word in even channel: %i", - check, adcwc+1, channelno) )); + MCMError(kAdcCheckInvalid, + "%i for %2i. ADC word in even channel %i", + check, adcwc+1, channelno); } } - - // filling the actual timebin data - int tb2 = 0x3ff & *fPayloadCurr >> 22; - int tb1 = 0x3ff & *fPayloadCurr >> 12; - int tb0 = 0x3ff & *fPayloadCurr >> 2; - if (adcwc != 0 || fCurrNtimebins <= 30) - fAdcArray->SetDataByAdcCol(row, adccol, currentTimebin++, tb0); - else - tb0 = -1; - fAdcArray->SetDataByAdcCol(row, adccol, currentTimebin++, tb1); - fAdcArray->SetDataByAdcCol(row, adccol, currentTimebin++, tb2); - + + if ((fErrorFlags & kDiscardMCM) == 0) { + // filling the actual timebin data + int tb2 = 0x3ff & (*fPayloadCurr >> 22); + int tb1 = 0x3ff & (*fPayloadCurr >> 12); + int tb0 = 0x3ff & (*fPayloadCurr >> 2); + if (adcwc != 0 || fCurrNtimebins <= 30) + fAdcArray->SetDataByAdcCol(row, adccol, currentTimebin++, tb0); + else + tb0 = -1; + if (currentTimebin < fCurrNtimebins) + fAdcArray->SetDataByAdcCol(row, adccol, currentTimebin++, tb1); + if (currentTimebin < fCurrNtimebins) + fAdcArray->SetDataByAdcCol(row, adccol, currentTimebin++, tb2); + } + adcwc++; fPayloadCurr++; } - - if (adcwc != timebins / 3) - AliError(MCMError(kAdcDataAbort)); - - // adding index + + if (adcwc != nADCwords) + MCMError(kAdcDataAbort); + + // adding index if (padcol > 0 && padcol < 144) { fSignalIndex->AddIndexRC(row, padcol); } - + channelcount++; } - + + if (fCurrSm > -1 && fCurrSm < 18) { + fStats.fStatsSector[fCurrSm].fStatsHC[fCurrHC%60].fNChannels += channelcount; + fStats.fStatsSector[fCurrSm].fNChannels += channelcount; + } if (channelcount != channelcountExp) - AliError(MCMError(kAdcChannelsMiss)); - + MCMError(kAdcChannelsMiss); + mcmcount++; + if (fCurrSm > -1 && fCurrSm < 18) { + fStats.fStatsSector[fCurrSm].fStatsHC[fCurrHC%60].fNMCMs++; + fStats.fStatsSector[fCurrSm].fNMCMs++; + } + + if (IsDumping() && DumpingMCM(fCurrHC/2, fCurrRobPos, fCurrMcmPos)) { + AliInfo(DumpRaw(Form("Event %i: Det %3i ROB %i MCM %2i", fRawReader->GetEventIndex(), fCurrHC/2, fCurrRobPos, fCurrMcmPos), + startPosMCM, fPayloadCurr - startPosMCM)); + } + // continue with next MCM } // check for missing MCMs (if header suppression is inactive) if (((fCurrMajor & 0x1) == 0) && (mcmcount != mcmcountExp)) { - AliError(LinkError(kMissMcmHeaders, - Form("No. of MCM headers %i not as expected: %i", - mcmcount, mcmcountExp) )); + LinkError(kMissMcmHeaders, + "No. of MCM headers %i not as expected: %i", + mcmcount, mcmcountExp); } return (fPayloadCurr - start); @@ -896,9 +1841,9 @@ Int_t AliTRDrawStream::ReadZSData() Int_t AliTRDrawStream::ReadNonZSData() { // read the non-zs data from one link from the current reading position - + UInt_t *start = fPayloadCurr; - + Int_t mcmcount = 0; Int_t mcmcountExp = fCurrStack == 2 ? 48 : 64; Int_t channelcount = 0; @@ -911,47 +1856,58 @@ Int_t AliTRDrawStream::ReadNonZSData() Int_t lastrobpos = -1; if (fCurrNtimebins != fNtimebins) { - if (fNtimebins > 0) - AliError(LinkError(kNtimebinsChanged, - Form("No. of timebins changed from %i to %i", fNtimebins, fCurrNtimebins) )); + if (fNtimebins > 0) + LinkError(kNtimebinsChanged, + "No. of timebins changed from %i to %i", fNtimebins, fCurrNtimebins); fNtimebins = fCurrNtimebins; } - + timebins = fNtimebins; - - while (*(fPayloadCurr) != fgkDataEndmarker && + + while (*(fPayloadCurr) != fgkDataEndmarker && fPayloadCurr - fPayloadStart < fPayloadSize - 2) { - + // ----- Checking MCM Header ----- AliDebug(2, Form("MCM header: 0x%08x", *fPayloadCurr)); - + // ----- checking for proper readout order - ROB ----- + fCurrRobPos = ROB(*fPayloadCurr); if (GetROBReadoutPos(ROB(*fPayloadCurr) / 2) >= lastrobpos) { + if (GetROBReadoutPos(ROB(*fPayloadCurr) / 2) > lastrobpos) + lastmcmpos = -1; lastrobpos = GetROBReadoutPos(ROB(*fPayloadCurr) / 2); } else { - AliError(ROBError(kPosUnexp)); + ROBError(kPosUnexp, Form("#%i after #%i in readout order", GetROBReadoutPos(ROB(*fPayloadCurr) / 2), lastrobpos)); } - fCurrRobPos = ROB(*fPayloadCurr); - + // ----- checking for proper readout order - MCM ----- - if (GetMCMReadoutPos(MCM(*fPayloadCurr)) >= (lastmcmpos + 1) % 16) { - lastmcmpos = GetMCMReadoutPos(*fPayloadCurr); + fCurrMcmPos = MCM(*fPayloadCurr); + if (GetMCMReadoutPos(MCM(*fPayloadCurr)) > lastmcmpos) { + lastmcmpos = GetMCMReadoutPos(MCM(*fPayloadCurr)); } else { - AliError(MCMError(kPosUnexp)); + MCMError(kPosUnexp, Form("#%i after #%i in readout order", GetMCMReadoutPos(MCM(*fPayloadCurr)), lastmcmpos)); } - fCurrMcmPos = MCM(*fPayloadCurr); - - if (EvNo(*fPayloadCurr) != evno) { - if (evno == -1) + + if (EvNo(*fPayloadCurr) != (evno & 0xfffff)) { + if (evno == -1) { evno = EvNo(*fPayloadCurr); + } else { - AliError(MCMError(kPtrgCntMismatch, - Form("%i <-> %i", evno, EvNo(*fPayloadCurr)) )); + MCMError(kEvCntMismatch, "%i <-> %i", evno, EvNo(*fPayloadCurr)); +#ifdef TRD_RAW_DEBUG + if (fCurrL0offset[fCurrHC/2] != 0) + LinkError(kEvCntMismatch, "offset for %i %i %i changed from %i to %i = %i - %i", + fCurrEquipmentId, fCurrSlot, fCurrLink/2, fCurrL0offset[fCurrHC/2], + EvNo(*fPayloadCurr) - fCurrL0Count[fCurrEquipmentId-kDDLOffset], + EvNo(*fPayloadCurr), fCurrL0Count[fCurrEquipmentId-kDDLOffset]); + fCurrL0offset[fCurrHC/2] = EvNo(*fPayloadCurr) - fCurrL0Count[fCurrEquipmentId-kDDLOffset]; + evno = fCurrL0Count[fCurrEquipmentId-kDDLOffset] + fCurrL0offset[fCurrHC/2]; +#endif } } - + channelcount = 0; channelcountExp = 21; int channelno = -1; @@ -959,59 +1915,70 @@ Int_t AliTRDrawStream::ReadNonZSData() Int_t adccoloff = AdcColOffset(*fPayloadCurr); Int_t padcoloff = PadColOffset(*fPayloadCurr); Int_t row = Row(*fPayloadCurr); - fPayloadCurr++; + if ((row > 11) && (fCurrStack == 2)) { + MCMError(kInvalidPadRow, "Data in padrow > 11 for stack 2"); + } + + if (fErrorFlags & (kDiscardHC | kDiscardDDL)) + break; + // ----- reading marked ADC channels ----- - while (channelcount < channelcountExp && + while (channelcount < channelcountExp && *(fPayloadCurr) != fgkDataEndmarker) { - if (channelno < 21) + if (channelno < 20) channelno++; - + currentTimebin = 0; - + adcwc = 0; - AliDebug(2, Form("Now looking %i words", timebins / 3)); + Int_t nADCwords = (timebins + 2) / 3; + AliDebug(2, Form("Now looking %i words", nADCwords)); Int_t adccol = adccoloff - channelno; Int_t padcol = padcoloff - channelno; - while (adcwc < timebins / 3 && - *(fPayloadCurr) != fgkDataEndmarker && - fPayloadCurr - fPayloadStart < fPayloadSize) { + while ((adcwc < nADCwords) && + (*(fPayloadCurr) != fgkDataEndmarker) && + (fPayloadCurr - fPayloadStart < fPayloadSize)) { int check = 0x3 & *fPayloadCurr; if (channelno % 2 != 0) { // odd channel if (check != 0x2 && channelno < 21) { - AliError(MCMError(kAdcCheckInvalid, - Form("Invalid check bits: %i for %2i. ADC word in odd channel: %i", - check, adcwc+1, channelno) )); + MCMError(kAdcCheckInvalid, + "%i for %2i. ADC word in odd channel %i", + check, adcwc+1, channelno); } } else { // even channel if (check != 0x3 && channelno < 21) { - AliError(MCMError(kAdcCheckInvalid, - Form("Invalid check bits: %i for %2i. ADC word in even channel: %i", - check, adcwc+1, channelno) )); + MCMError(kAdcCheckInvalid, + "%i for %2i. ADC word in even channel %i", + check, adcwc+1, channelno); } } - - // filling the actual timebin data - int tb2 = 0x3ff & *fPayloadCurr >> 22; - int tb1 = 0x3ff & *fPayloadCurr >> 12; - int tb0 = 0x3ff & *fPayloadCurr >> 2; - if (adcwc != 0 || fCurrNtimebins <= 30) - fAdcArray->SetDataByAdcCol(row, adccol, currentTimebin++, tb0); - else - tb0 = -1; - fAdcArray->SetDataByAdcCol(row, adccol, currentTimebin++, tb1); - fAdcArray->SetDataByAdcCol(row, adccol, currentTimebin++, tb2); + + if ((fErrorFlags & kDiscardMCM) == 0) { + // filling the actual timebin data + int tb2 = 0x3ff & (*fPayloadCurr >> 22); + int tb1 = 0x3ff & (*fPayloadCurr >> 12); + int tb0 = 0x3ff & (*fPayloadCurr >> 2); + if (adcwc != 0 || fCurrNtimebins <= 30) + fAdcArray->SetDataByAdcCol(row, adccol, currentTimebin++, tb0); + else + tb0 = -1; + if (currentTimebin < fCurrNtimebins) + fAdcArray->SetDataByAdcCol(row, adccol, currentTimebin++, tb1); + if (currentTimebin < fCurrNtimebins) + fAdcArray->SetDataByAdcCol(row, adccol, currentTimebin++, tb2); + } adcwc++; fPayloadCurr++; } - if (adcwc != timebins / 3) - AliError(MCMError(kAdcDataAbort)); - - // adding index + if (adcwc != nADCwords) + MCMError(kAdcDataAbort); + + // adding index if (padcol > 0 && padcol < 144) { fSignalIndex->AddIndexRC(row, padcol); } @@ -1020,151 +1987,487 @@ Int_t AliTRDrawStream::ReadNonZSData() } if (channelcount != channelcountExp) - AliError(MCMError(kAdcChannelsMiss)); + MCMError(kAdcChannelsMiss); mcmcount++; // continue with next MCM } // check for missing MCMs (if header suppression is inactive) if (mcmcount != mcmcountExp) { - AliError(LinkError(kMissMcmHeaders, - Form("%i not as expected: %i", mcmcount, mcmcountExp) )); + LinkError(kMissMcmHeaders, + "%i not as expected: %i", mcmcount, mcmcountExp); } return (fPayloadCurr - start); } +#ifdef TRD_RAW_CRC +UShort_t AliTRDrawStream::CalcLinkChecksum(UInt_t *data, Int_t size) +{ + // calculate the CRC for the data from this link + // must not change the pointers to the data + + // always count two endmarkers + Int_t nEndmarkers = 0; + for (Int_t i = 0; i < size; i++) { + if (data[size-1 - i] != fgkDataEndmarker) + break; + nEndmarkers++; + } + + size = size - (nEndmarkers-2); -Int_t AliTRDrawStream::GetNActiveChannelsFromMask(UInt_t adcmask) const + boost::crc_optimal<16, 0x8005, 0, 0, false, false> checksumLink; + + checksumLink.reset(); + checksumLink.process_bytes(data, size*sizeof(UInt_t)); + return checksumLink(); +} +#else +UShort_t AliTRDrawStream::CalcLinkChecksum(UInt_t * /* data */, Int_t /* size */) { - // return number of active bits in the ADC mask + // checksum calculation relies on boost, + // we return 0 if we cannot calculate it - adcmask = GetActiveChannels(adcmask); - adcmask = adcmask - ((adcmask >> 1) & 0x55555555); - adcmask = (adcmask & 0x33333333) + ((adcmask >> 2) & 0x33333333); - return (((adcmask + (adcmask >> 4)) & 0xF0F0F0F) * 0x1010101) >> 24; + AliError("Checksum calculation relies on boost CRC implementation!"); + + return 0; } +#endif + +Int_t AliTRDrawStream::SeekNextStack() +{ + // proceed in raw data stream till the next stack + + if (!fCurrStackEndmarkerAvail) + return 0; + + UInt_t *start = fPayloadCurr; + // read until data endmarkers + while ((fPayloadCurr - fPayloadStart < fPayloadSize-1) && + ((fPayloadCurr[0] != fgkStackEndmarker[0]) || + (fPayloadCurr[1] != fgkStackEndmarker[1]))) + fPayloadCurr++; + + if ((fPayloadCurr - start) != 0) + StackError(kUnknown, "skipped %i words to reach stack endmarker", fPayloadCurr - start); + + AliDebug(2, Form("stack endmarker: 0x%08x 0x%08x", fPayloadCurr[0], fPayloadCurr[1])); + + // goto next stack + fPayloadCurr++; + fPayloadCurr++; -Bool_t AliTRDrawStream::ConnectTracklets(TTree *trklTree) + return (fPayloadCurr-start); +} + +Int_t AliTRDrawStream::SeekNextLink() { - fTrackletTree = trklTree; - if (!fTrackletTree) - return kTRUE; + // proceed in raw data stream till the next link + + UInt_t *start = fPayloadCurr; - TString trackletBranch("trkl"); + // read until data endmarkers + while (fPayloadCurr - fPayloadStart < fPayloadSize && + ((fPayloadCurr[0] != fgkStackEndmarker[0]) || + (fPayloadCurr[1] != fgkStackEndmarker[1])) && + *fPayloadCurr != fgkDataEndmarker) + fPayloadCurr++; - if (!fTrackletTree->GetBranch(trackletBranch.Data())) { - TTree *t = new TTree("test", "test"); - // t->SetDirectory(0x0); - t->Branch("branch", &fCurrSm); - fTrackletTree->AddFriend(t, "friend"); - fTrackletTree->Branch("hc", &fCurrHC, "hc/I"); - fTrackletTree->Branch("trkl", &fTrackletArray); - } - else { - fTrackletTree->SetBranchAddress("hc", &fCurrHC); - fTrackletTree->SetBranchAddress("trkl", &fTrackletArray); - } - return kTRUE; + // read all data endmarkers + while (fPayloadCurr - fPayloadStart < fPayloadSize && + *fPayloadCurr == fgkDataEndmarker) + fPayloadCurr++; + + return (fPayloadCurr - start); } -TString AliTRDrawStream::EquipmentError(ErrorCode_t err, TString msg) -{ - // register error according to error code on equipment level +void AliTRDrawStream::EquipmentError(ErrorCode_t err, const char *const msg, ...) +{ + // register error according to error code on equipment level // and return the corresponding error message - fLastError.fSector = fCurrEquipmentId - 1024; + fLastError.fSector = fCurrEquipmentId - kDDLOffset; fLastError.fStack = -1; fLastError.fLink = -1; fLastError.fRob = -1; fLastError.fMcm = -1; fLastError.fError = err; - fErrors->Fill(); - - return (Form("Event %6i: Eq. %2d - %s : ", - fRawReader->GetEventIndex(), fCurrEquipmentId, fgErrorMessages[err]) + msg); -} + (this->*fStoreError)(); + + va_list ap; + if (fgErrorDebugLevel[err] > 10) + AliDebug(fgErrorDebugLevel[err], + Form("Event %6i: Eq. %2d - %s : %s", + fRawReader->GetEventIndex(), fCurrEquipmentId, fgkErrorMessages[err], + (va_start(ap, msg), vsprintf(fErrorBuffer, msg, ap), va_end(ap), fErrorBuffer) )); + else + AliError(Form("Event %6i: Eq. %2d - %s : %s", + fRawReader->GetEventIndex(), fCurrEquipmentId, fgkErrorMessages[err], + (va_start(ap, msg), vsprintf(fErrorBuffer, msg, ap), va_end(ap), fErrorBuffer) )); + fErrorFlags |= fgErrorBehav[err]; +} -TString AliTRDrawStream::StackError(ErrorCode_t err, TString msg) -{ - // register error according to error code on stack level +void AliTRDrawStream::StackError(ErrorCode_t err, const char *const msg, ...) +{ + // register error according to error code on stack level // and return the corresponding error message - fLastError.fSector = fCurrEquipmentId - 1024; + fLastError.fSector = fCurrEquipmentId - kDDLOffset; fLastError.fStack = fCurrSlot; fLastError.fLink = -1; fLastError.fRob = -1; fLastError.fMcm = -1; fLastError.fError = err; - fErrors->Fill(); - - return (Form("Event %6i: Eq. %2d S %i - %s : ", - fRawReader->GetEventIndex(), fCurrEquipmentId, fCurrSlot, fgErrorMessages[err]) + msg); -} + (this->*fStoreError)(); + + va_list ap; + if (fgErrorDebugLevel[err] > 0) + AliDebug(fgErrorDebugLevel[err], + Form("Event %6i: Eq. %2d S %i - %s : %s", + fRawReader->GetEventIndex(), fCurrEquipmentId, fCurrSlot, fgkErrorMessages[err], + (va_start(ap, msg), vsprintf(fErrorBuffer, msg, ap), va_end(ap), fErrorBuffer) )); + else + AliError(Form("Event %6i: Eq. %2d S %i - %s : %s", + fRawReader->GetEventIndex(), fCurrEquipmentId, fCurrSlot, fgkErrorMessages[err], + (va_start(ap, msg), vsprintf(fErrorBuffer, msg, ap), va_end(ap), fErrorBuffer) )); + fErrorFlags |= fgErrorBehav[err]; +} -TString AliTRDrawStream::LinkError(ErrorCode_t err, TString msg) -{ - // register error according to error code on link level +void AliTRDrawStream::LinkError(ErrorCode_t err, const char *const msg, ...) +{ + // register error according to error code on link level // and return the corresponding error message - fLastError.fSector = fCurrEquipmentId - 1024; + fLastError.fSector = fCurrEquipmentId - kDDLOffset; fLastError.fStack = fCurrSlot; fLastError.fLink = fCurrLink; fLastError.fRob = -1; fLastError.fMcm = -1; fLastError.fError = err; - fErrors->Fill(); - - return (Form("Event %6i: Eq. %2d S %i l %2i - %s : ", - fRawReader->GetEventIndex(), fCurrEquipmentId, fCurrSlot, fCurrLink, fgErrorMessages[err]) + msg); -} + (this->*fStoreError)(); + + va_list ap; + if (fgErrorDebugLevel[err] > 0) + AliDebug(fgErrorDebugLevel[err], + Form("Event %6i: Eq. %2d S %i l %2i - %s : %s", + fRawReader->GetEventIndex(), fCurrEquipmentId, fCurrSlot, fCurrLink, fgkErrorMessages[err], + (va_start(ap, msg), vsprintf(fErrorBuffer, msg, ap), va_end(ap), fErrorBuffer) )); + else + AliError(Form("Event %6i: Eq. %2d S %i l %2i - %s : %s", + fRawReader->GetEventIndex(), fCurrEquipmentId, fCurrSlot, fCurrLink, fgkErrorMessages[err], + (va_start(ap, msg), vsprintf(fErrorBuffer, msg, ap), va_end(ap), fErrorBuffer) )); + fErrorFlags |= fgErrorBehav[err]; +} -TString AliTRDrawStream::ROBError(ErrorCode_t err, TString msg) -{ - // register error according to error code on ROB level +void AliTRDrawStream::ROBError(ErrorCode_t err, const char *const msg, ...) +{ + // register error according to error code on ROB level // and return the corresponding error message - fLastError.fSector = fCurrEquipmentId - 1024; + fLastError.fSector = fCurrEquipmentId - kDDLOffset; fLastError.fStack = fCurrSlot; fLastError.fLink = fCurrLink; fLastError.fRob = fCurrRobPos; fLastError.fMcm = -1; fLastError.fError = err; - fErrors->Fill(); - - return (Form("Event %6i: Eq. %2d S %i l %2i ROB %i - %s : ", - fRawReader->GetEventIndex(), fCurrEquipmentId, fCurrSlot, fCurrLink, fCurrRobPos, fgErrorMessages[err]) + msg); -} + (this->*fStoreError)(); + + va_list ap; + if (fgErrorDebugLevel[err] > 0) + AliDebug(fgErrorDebugLevel[err], + Form("Event %6i: Eq. %2d S %i l %2i ROB %i - %s : %s", + fRawReader->GetEventIndex(), fCurrEquipmentId, fCurrSlot, fCurrLink, fCurrRobPos, fgkErrorMessages[err], + (va_start(ap, msg), vsprintf(fErrorBuffer, msg, ap), va_end(ap), fErrorBuffer) )); + else + AliError(Form("Event %6i: Eq. %2d S %i l %2i ROB %i - %s : %s", + fRawReader->GetEventIndex(), fCurrEquipmentId, fCurrSlot, fCurrLink, fCurrRobPos, fgkErrorMessages[err], + (va_start(ap, msg), vsprintf(fErrorBuffer, msg, ap), va_end(ap), fErrorBuffer) )); + fErrorFlags |= fgErrorBehav[err]; +} -TString AliTRDrawStream::MCMError(ErrorCode_t err, TString msg) -{ - // register error according to error code on MCM level +void AliTRDrawStream::MCMError(ErrorCode_t err, const char *const msg, ...) +{ + // register error according to error code on MCM level // and return the corresponding error message - fLastError.fSector = fCurrEquipmentId - 1024; + fLastError.fSector = fCurrEquipmentId - kDDLOffset; fLastError.fStack = fCurrSlot; fLastError.fLink = fCurrLink; fLastError.fRob = fCurrRobPos; fLastError.fMcm = fCurrMcmPos; fLastError.fError = err; - fErrors->Fill(); - - return (Form("Event %6i: Eq. %2d S %i l %2i ROB %i MCM %2i - %s : ", - fRawReader->GetEventIndex(), fCurrEquipmentId, fCurrSlot, fCurrLink, fCurrRobPos, fCurrMcmPos, fgErrorMessages[err]) + msg); + (this->*fStoreError)(); + + va_list ap; + if (fgErrorDebugLevel[err] > 0) + AliDebug(fgErrorDebugLevel[err], + Form("Event %6i: Eq. %2d S %i l %2i ROB %i MCM %2i - %s : %s", + fRawReader->GetEventIndex(), fCurrEquipmentId, fCurrSlot, fCurrLink, fCurrRobPos, fCurrMcmPos, fgkErrorMessages[err], + (va_start(ap, msg), vsprintf(fErrorBuffer, msg, ap), va_end(ap), fErrorBuffer) )); + else + AliError(Form("Event %6i: Eq. %2d S %i l %2i ROB %i MCM %2i - %s : %s", + fRawReader->GetEventIndex(), fCurrEquipmentId, fCurrSlot, fCurrLink, fCurrRobPos, fCurrMcmPos, fgkErrorMessages[err], + (va_start(ap, msg), vsprintf(fErrorBuffer, msg, ap), va_end(ap), fErrorBuffer) )); + fErrorFlags |= fgErrorBehav[err]; } const char* AliTRDrawStream::GetErrorMessage(ErrorCode_t errCode) -{ +{ // return the error message for the given error code - if (errCode > 0 && errCode < kLastErrorCode) - return fgErrorMessages[errCode]; - else - return ""; -} + if (errCode > 0 && errCode < kLastErrorCode) + return fgkErrorMessages[errCode]; + else + return ""; +} + +void AliTRDrawStream::AliTRDrawStats::ClearStats() +{ + // clear statistics (includes clearing sector-wise statistics) + + fBytesRead = 0; + for (Int_t iSector = 0; iSector < 18; iSector++) { + fStatsSector[iSector].ClearStats(); + } + +} + +void AliTRDrawStream::AliTRDrawStats::AliTRDrawStatsSector::ClearStats() +{ + // clear statistics (includes clearing HC-wise statistics) + + fBytes = 0; + fBytesRead = 0; + fNTracklets = 0; + fNMCMs = 0; + fNChannels = 0; + + for (Int_t iHC = 0; iHC < 60; iHC++) { + fStatsHC[iHC].ClearStats(); + } +} + +void AliTRDrawStream::AliTRDrawStats::AliTRDrawStatsSector::AliTRDrawStatsHC::ClearStats() +{ + // clear statistics + + fBytes = 0; + fBytesRead = 0; + fNTracklets = 0; + fNMCMs = 0; + fNChannels = 0; +} + +void AliTRDrawStream::SetDumpMCM(Int_t det, Int_t rob, Int_t mcm, Bool_t dump) +{ + // mark MCM for dumping of raw data + + if (dump) { + fDumpMCM[fNDumpMCMs++] = (det << 7) | (rob << 4) | mcm; + } + else { + Int_t iMCM; + for (iMCM = 0; iMCM < fNDumpMCMs; iMCM++) { + if (fDumpMCM[iMCM] == ((det << 7) | (rob << 4) | mcm)) { + fNDumpMCMs--; + break; + } + } + for ( ; iMCM < fNDumpMCMs; iMCM++) { + fDumpMCM[iMCM] = fDumpMCM[iMCM+1]; + } + } +} + +Bool_t AliTRDrawStream::DumpingMCM(Int_t det, Int_t rob, Int_t mcm) const +{ + // check if MCM data should be dumped + + for (Int_t iMCM = 0; iMCM < fNDumpMCMs; iMCM++) { + if (fDumpMCM[iMCM] == ((det << 7) | (rob << 4) | mcm)) { + return kTRUE; + } + } + return kFALSE; +} + +TString AliTRDrawStream::DumpRaw(TString title, const UInt_t *start, Int_t length, UInt_t endmarker) +{ + // dump raw data + + title += "\n"; + for (Int_t pos = 0; pos < length; pos += 4) { + if ((start[pos+0] != endmarker) && pos+0 < length) + if ((start[pos+1] != endmarker && pos+1 < length)) + if ((start[pos+2] != endmarker && pos+2 < length)) + if ((start[pos+3] != endmarker && pos+3 < length)) + title += Form(" 0x%08x 0x%08x 0x%08x 0x%08x\n", + start[pos+0], start[pos+1], start[pos+2], start[pos+3]); + else { + title += Form(" 0x%08x 0x%08x 0x%08x 0x%08x\n", + start[pos+0], start[pos+1], start[pos+2], start[pos+3]); + return title; + } + else { + title += Form(" 0x%08x 0x%08x 0x%08x\n", + start[pos+0], start[pos+1], start[pos+2]); + return title; + } + else { + title += Form(" 0x%08x 0x%08x\n", + start[pos+0], start[pos+1]); + return title; + } + else { + title += Form(" 0x%08x\n", + start[pos+0]); + return title; + } + } + return title; +} + +TString AliTRDrawStream::DumpMcmHeader(TString title, UInt_t word) +{ + title += Form("0x%08x -> ROB: %i, MCM: %2i", + word, ROB(word), MCM(word)); + return title; +} + +TString AliTRDrawStream::DumpAdcMask(TString title, UInt_t word) +{ + title += Form("0x%08x -> #ch : %2i, 0x%06x (%2i ch)", + word, GetNActiveChannels(word), GetActiveChannels(word), GetNActiveChannelsFromMask(word)); + return title; +} + +AliTRDrawStream::AliTRDrawStreamError::AliTRDrawStreamError(Int_t error, Int_t sector, Int_t stack, Int_t link, Int_t rob, Int_t mcm) : + fError(error), + fSector(sector), + fStack(stack), + fLink(link), + fRob(rob), + fMcm(mcm) +{ + // ctor + +} + +void AliTRDrawStream::SortTracklets(TClonesArray *trklArray, TList &sortedTracklets, Int_t *indices) +{ + // sort tracklets for referencing from GTU tracks + + if (!trklArray) + return; + + Int_t nTracklets = trklArray->GetEntriesFast(); + + Int_t lastHC = -1; + for (Int_t iTracklet = 0; iTracklet < nTracklets; iTracklet++) { + AliTRDtrackletBase *trkl = (AliTRDtrackletBase*) ((*trklArray)[iTracklet]); + Int_t hc = trkl->GetHCId(); + if ((hc < 0) || (hc >= 1080)) { + AliErrorClass(Form("HC for tracklet: 0x%08x out of range: %i", trkl->GetTrackletWord(), trkl->GetHCId())); + continue; + } + AliDebugClass(5, Form("hc: %4i : 0x%08x z: %2i", hc, trkl->GetTrackletWord(), trkl->GetZbin())); + if (hc != lastHC) { + AliDebugClass(2, Form("set tracklet index for HC %i to %i", hc, iTracklet)); + indices[hc] = iTracklet + 1; + lastHC = hc; + } + } + + for (Int_t iDet = 0; iDet < 540; iDet++) { + Int_t trklIndexA = indices[2*iDet + 0] - 1; + Int_t trklIndexB = indices[2*iDet + 1] - 1; + Int_t trklIndex = sortedTracklets.GetEntries(); + AliTRDtrackletBase *trklA = trklIndexA > -1 ? (AliTRDtrackletBase*) ((*trklArray)[trklIndexA]) : 0x0; + AliTRDtrackletBase *trklB = trklIndexB > -1 ? (AliTRDtrackletBase*) ((*trklArray)[trklIndexB]) : 0x0; + AliTRDtrackletBase *trklNext = 0x0; + while (trklA != 0x0 || trklB != 0x0) { + AliDebugClass(5, Form("det %i - A: %i/%i -> %p, B: %i/%i -> %p", + iDet, trklIndexA, nTracklets, trklA, trklIndexB, nTracklets, trklB)); + if (trklA == 0x0) { + trklNext = trklB; + trklIndexB++; + trklB = trklIndexB < nTracklets ? (AliTRDtrackletBase*) ((*trklArray)[trklIndexB]) : 0x0; + if (trklB && trklB->GetHCId() != 2*iDet + 1) + trklB = 0x0; + } + else if (trklB == 0x0) { + trklNext = trklA; + trklIndexA++; + trklA = trklIndexA < nTracklets ? (AliTRDtrackletBase*) ((*trklArray)[trklIndexA]) : 0x0; + if (trklA && trklA->GetHCId() != 2*iDet) + trklA = 0x0; + } + else { + if (trklA->GetZbin() <= trklB->GetZbin()) { + trklNext = trklA; + trklIndexA++; + trklA = trklIndexA < nTracklets ? (AliTRDtrackletBase*) ((*trklArray)[trklIndexA]) : 0x0; + if (trklA && trklA->GetHCId() != 2*iDet) + trklA = 0x0; + } + else { + trklNext = trklB; + trklIndexB++; + trklB = trklIndexB < nTracklets ? (AliTRDtrackletBase*) ((*trklArray)[trklIndexB]) : 0x0; + if (trklB && trklB->GetHCId() != 2*iDet + 1) + trklB = 0x0; + } + } + if (trklNext) { + sortedTracklets.Add(trklNext); + + } + } + + // updating tracklet indices as in output + if (sortedTracklets.GetEntries() != trklIndex) { + indices[2*iDet + 0] = trklIndex; + indices[2*iDet + 1] = sortedTracklets.GetEntries(); + } else { + indices[2*iDet + 0] = indices[2*iDet + 1] = -1; + } + } +} + +void AliTRDrawStream::AssignTracklets(AliESDTrdTrack *trdTrack, Int_t *trackletIndex, Int_t refIndex[6]) +{ + UInt_t mask = trdTrack->GetLayerMask(); + UInt_t stack = trdTrack->GetStack(); + + for (Int_t iLayer = 0; iLayer < 6; iLayer++) { + refIndex[iLayer] = -1; + + if (mask & (1 << iLayer)) { + + Int_t det = trdTrack->GetSector()*30 + stack*6 + iLayer; + Int_t idx = trdTrack->GetTrackletIndex(iLayer); + + if ((det < 0) || (det > 539)) { + AliErrorClass(Form("Invalid detector no. from track: %i", 2*det)); + continue; + } + if (trackletIndex[2*det] >= 0) { + if ((trackletIndex[2*det] + idx > -1) && + (trackletIndex[2*det] + idx < trackletIndex[2*det+1])) { + refIndex[iLayer] = trackletIndex[2*det] + idx; + } else { + AliErrorClass(Form("Requested tracklet index %i out of range", idx)); + } + } else { + AliErrorClass(Form("Non-existing tracklets requested in det %i", det)); + } + } + } +}