X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=TRD%2FAliTRDrawStream.cxx;h=cf31acaa159fd66293e67074a30dfe73ca1f9d23;hb=cc4e3d818bd6639a1dc7e7a42ca92353dcd90bbf;hp=1aee804f1129537f70557f9fd37f77ba013c990f;hpb=5f006bd756617a464e854140e33d1ed5e097e7ec;p=u%2Fmrichter%2FAliRoot.git diff --git a/TRD/AliTRDrawStream.cxx b/TRD/AliTRDrawStream.cxx index 1aee804f112..cf31acaa159 100644 --- a/TRD/AliTRDrawStream.cxx +++ b/TRD/AliTRDrawStream.cxx @@ -18,6 +18,11 @@ // Decoding data from the TRD raw stream // // 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) // // // //////////////////////////////////////////////////////////////////////////// @@ -25,27 +30,30 @@ #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 "AliTreeLoader.h" -#include "AliLoader.h" #include "AliTRDrawStream.h" -// temporary -#include "AliRunLoader.h" - ClassImp(AliTRDrawStream) // some static information @@ -60,14 +68,16 @@ 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 }; 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 check bits wrong", @@ -79,7 +89,9 @@ const char* AliTRDrawStream::fgkErrorMessages[] = { "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[] = { @@ -89,18 +101,21 @@ Int_t AliTRDrawStream::fgErrorDebugLevel[] = { 1, 0, 1, + 0, 1, - 1, + 0, 1, 2, 1, - 1, + 0, 1, 1, 2, 1, 1, - 1 + 1, + 0, + 0 }; AliTRDrawStream::ErrorBehav_t AliTRDrawStream::fgErrorBehav[] = { @@ -110,6 +125,7 @@ AliTRDrawStream::ErrorBehav_t AliTRDrawStream::fgErrorBehav[] = { AliTRDrawStream::kAbort, AliTRDrawStream::kAbort, AliTRDrawStream::kAbort, + AliTRDrawStream::kDiscardMCM, AliTRDrawStream::kAbort, AliTRDrawStream::kDiscardHC, AliTRDrawStream::kDiscardHC, @@ -121,11 +137,12 @@ AliTRDrawStream::ErrorBehav_t AliTRDrawStream::fgErrorBehav[] = { AliTRDrawStream::kTolerate, AliTRDrawStream::kTolerate, AliTRDrawStream::kTolerate, + AliTRDrawStream::kTolerate, + AliTRDrawStream::kTolerate, AliTRDrawStream::kTolerate }; AliTRDrawStream::AliTRDrawStream(AliRawReader *rawReader) : - fStats(), fStoreError(&AliTRDrawStream::ForgetError), fRawReader(rawReader), fDigitsManager(0x0), @@ -133,6 +150,7 @@ AliTRDrawStream::AliTRDrawStream(AliRawReader *rawReader) : fErrors(0x0), fLastError(), fErrorFlags(0), + fStats(), fPayloadStart(0x0), fPayloadCurr(0x0), fPayloadSize(0), @@ -149,16 +167,27 @@ AliTRDrawStream::AliTRDrawStream(AliRawReader *rawReader) : 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), @@ -170,6 +199,10 @@ AliTRDrawStream::AliTRDrawStream(AliRawReader *rawReader) : fCurrLinkMonitorFlags(0x0), fCurrLinkDataTypeFlags(0x0), fCurrLinkDebugFlags(0x0), + fCurrMatchFlagsSRAM(), + fCurrMatchFlagsPostBP(), + fCurrChecksumStack(), + fCurrChecksumSIU(0), fCurrSpecial(-1), fCurrMajor(-1), fCurrMinor(-1), @@ -181,14 +214,14 @@ AliTRDrawStream::AliTRDrawStream(AliRawReader *rawReader) : fCurrHC(-1), fCurrCheck(-1), fCurrNtimebins(-1), - fCurrBC(-1), fCurrPtrgCnt(-1), fCurrPtrgPhase(-1), +#ifdef TRD_RAW_DEBUG + fCurrBC(), +#endif fNDumpMCMs(0), - fTrackletArray(0x0), fAdcArray(0x0), fSignalIndex(0x0), - fTrackletTree(0x0), fTracklets(0x0), fTracks(0x0), fMarkers(0x0) @@ -197,8 +230,17 @@ AliTRDrawStream::AliTRDrawStream(AliRawReader *rawReader) : 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]; @@ -206,15 +248,14 @@ AliTRDrawStream::AliTRDrawStream(AliRawReader *rawReader) : fCurrCleanCheckout = new UInt_t[fgkNstacks]; fCurrBoardId = new UInt_t[fgkNstacks]; fCurrHwRevTMU = new UInt_t[fgkNstacks]; - fCurrLinkMonitorFlags = new UInt_t[fgkNstacks * fgkNlinks]; + fCurrLinkMonitorFlags = new UInt_t[fgkNsectors * fgkNstacks * fgkNlinks]; fCurrLinkDataTypeFlags = new UInt_t[fgkNstacks * fgkNlinks]; fCurrLinkDebugFlags = new UInt_t[fgkNstacks * fgkNlinks]; + for (Int_t iSector = 0; iSector < fgkNsectors; iSector++) + fCurrTrgFlags[iSector] = 0; for (Int_t i = 0; i < 100; i++) fDumpMCM[i] = 0; - // preparing TClonesArray - fTrackletArray = new TClonesArray("AliTRDtrackletWord", 256); - // setting up the error tree fErrors = new TTree("errorStats", "Error statistics"); fErrors->SetDirectory(0x0); @@ -234,8 +275,10 @@ AliTRDrawStream::~AliTRDrawStream() delete [] fCurrTrkHeaderIndexWord; delete [] fCurrTrkHeaderSize; + delete [] fCurrTrkFlags; delete [] fCurrTrgHeaderIndexWord; delete [] fCurrTrgHeaderSize; + delete [] fCurrTrgFlags; delete [] fCurrStackIndexWord; delete [] fCurrStackHeaderSize; delete [] fCurrStackHeaderVersion; @@ -248,7 +291,7 @@ AliTRDrawStream::~AliTRDrawStream() 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 @@ -257,9 +300,6 @@ Bool_t AliTRDrawStream::ReadEvent(TTree *trackletTree) return kFALSE; } - // tracklet output - ConnectTracklets(trackletTree); - // some preparations fDigitsParam = 0x0; @@ -286,10 +326,32 @@ Bool_t AliTRDrawStream::ReadEvent(TTree *trackletTree) if (fCurrTrailerReadout) ReadGTUTrailer(); +#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 + // loop over all active links AliDebug(2, Form("Stack mask 0x%02x", fCurrStackMask)); for (Int_t iStack = 0; iStack < fgkNstacks; iStack++) { fCurrSlot = iStack; +#ifdef TRD_RAW_CRC + checksumStack[iStack].reset(); +#endif + if ((fCurrStackMask & (1 << fCurrSlot)) == 0) continue; @@ -301,17 +363,40 @@ Bool_t AliTRDrawStream::ReadEvent(TTree *trackletTree) if ((fCurrLinkMask[fCurrSlot] & (1 << fCurrLink)) == 0) continue; +#ifdef TRD_RAW_CRC + UInt_t *start = fPayloadCurr; +#endif + Int_t size = 0; + fErrorFlags = 0; // check for link monitor error flag - if (fCurrLinkMonitorFlags[fCurrSlot*fgkNlinks + fCurrLink] != 0) + if (fCurrLinkMonitorFlags[(((fCurrEquipmentId - kDDLOffset) * fgkNstacks) + fCurrSlot) * fgkNlinks + fCurrLink] != 0) { LinkError(kLinkMonitor); + if (fgErrorBehav[kLinkMonitor] == kTolerate) + size += ReadLinkData(); + } else // read the data from one HC - ReadLinkData(); + size += ReadLinkData(); // read all data endmarkers - SeekNextLink(); + 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(); } } @@ -369,22 +454,6 @@ Int_t AliTRDrawStream::NextChamber(AliTRDdigitsManager *digMgr) fErrorFlags = 0; - // tracklet output preparation - TTree *trklTree = 0x0; - AliRunLoader *rl = AliRunLoader::Instance(); - AliLoader* trdLoader = rl ? rl->GetLoader("TRDLoader") : NULL; - AliDataLoader *trklLoader = trdLoader ? trdLoader->GetDataLoader("tracklets") : NULL; - if (trklLoader) { - AliTreeLoader *trklTreeLoader = (AliTreeLoader*) trklLoader->GetBaseLoader("tracklets-raw"); - if (trklTreeLoader) - trklTree = trklTreeLoader->Tree(); - else - trklTree = trklLoader->Tree(); - } - - if (fTrackletTree != trklTree) - ConnectTracklets(trklTree); - if (!fRawReader) { AliError("No raw reader available"); return -1; @@ -398,8 +467,14 @@ Int_t AliTRDrawStream::NextChamber(AliTRDdigitsManager *digMgr) 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++; } @@ -410,8 +485,11 @@ Int_t AliTRDrawStream::NextChamber(AliTRDdigitsManager *digMgr) 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(); @@ -424,18 +502,31 @@ Int_t AliTRDrawStream::NextChamber(AliTRDdigitsManager *digMgr) fCurrLink++; fCurrHC++; if (fCurrLinkMask[fCurrSlot] & (1 << fCurrLink)) { - ReadLinkData(); + 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 >= fgkNlinks) { + if ((fCurrStackMask & (1 << fCurrSlot)) == 0) { fCurrLink = 0; fCurrSlot++; } + else { + fCurrLink++; + if (fCurrLink >= fgkNlinks) { + SeekNextStack(); + fCurrLink = 0; + fCurrSlot++; + } + } } while ((fCurrSlot < fgkNstacks) && (((fCurrStackMask & (1 << fCurrSlot)) == 0) || ((fCurrLinkMask[fCurrSlot] & (1 << fCurrLink))) == 0)); @@ -504,12 +595,15 @@ Int_t AliTRDrawStream::ReadSmHeader() return -1; } + 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: @@ -529,6 +623,28 @@ Int_t AliTRDrawStream::ReadSmHeader() 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; default: @@ -556,122 +672,259 @@ Int_t AliTRDrawStream::DecodeGTUtracks() // decode GTU track words // this depends on the hardware revision of the SMU - AliDebug(1, DumpRaw(Form("GTU tracks (hw rev %i)", fCurrHwRev), + 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 trackWord[2] = { 0, 0 }; + 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) { + if (fPayloadCurr[iWord] == 0x10000000) { // stack boundary marker stack++; idx = 0; } else { if ((idx == 0) && ((fPayloadCurr[iWord] & 0xfffff0f0) == 0x13370000)) { - AliDebug(1, Form("stack %i: fast trigger word: 0x%08x", stack, fPayloadCurr[iWord])); + 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[1] = fPayloadCurr[iWord]; - AliDebug(1,Form("track debug word: 0x%08x%08x", trackWord[1], trackWord[0])); - // if (fTracks) - // new ((*fTracks)[fTracks->GetEntriesFast()]) AliESDTrdTrack(0, 0, trackWord[0], trackWord[1], fCurrEquipmentId-kDDLOffset); - } + 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[0] = fPayloadCurr[iWord]; + trackWord = fPayloadCurr[iWord]; } idx++; } } } else if (fCurrHwRev < 1804) { - UInt_t trackWord[2] = { 0, 0 }; + 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) { + if (fPayloadCurr[iWord] == 0xffe0ffff) { // stack boundary marker stack++; idx = 0; } else { if ((idx == 0) && ((fPayloadCurr[iWord] & 0xfffff0f0) == 0x13370000)) { - AliDebug(1, Form("stack %i: fast trigger word: 0x%08x", stack, fPayloadCurr[iWord])); + 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[1] = fPayloadCurr[iWord]; - AliDebug(1, Form("track debug word: 0x%08x%08x", trackWord[1], trackWord[0])); - Float_t pt = (trackWord[0] & 0x8000) ? -1. * ((~(trackWord[0] & 0xffff)&0xffff) + 1)/128. : (trackWord[0] & 0xffff)/128.; - AliDebug(1, Form("pt = %f", pt)); - // if (fTracks) { - // AliESDTrdTrack *trk = new ((*fTracks)[fTracks->GetEntriesFast()]) AliESDTrdTrack(0, 0, trackWord[0], trackWord[1], fCurrEquipmentId-kDDLOffset); - // if (TMath::Abs(pt) > 0.1) { - // trk->SetA((Int_t) (0.15*51625./100./pt / 160e-4 * 2)); - // } - // trk->SetStack((trackWord[1] >> 28) & 0x7); - // } + 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[0] = fPayloadCurr[iWord]; + trackWord = fPayloadCurr[iWord]; } idx++; } } } else if (fCurrHwRev < 1819) { - UInt_t trackWord[2]; + 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) { + if (fPayloadCurr[iWord] == 0xffe0ffff) { // stack boundary marker stack++; idx = 0; } else { if ((idx == 0) && ((fPayloadCurr[iWord] & 0xfffff0f0) == 0x13370000)) { - AliDebug(1, Form("stack %i: fast trigger word: 0x%08x", stack, fPayloadCurr[iWord])); + 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[idx&0x1] = fPayloadCurr[iWord]; - AliDebug(1, Form("track debug word: 0x%08x%08x", trackWord[1], trackWord[0])); - printf("%4i %2i %i ", - fRawReader->GetEventIndex(), - fCurrEquipmentId-kDDLOffset, (trackWord[1] >> 28) & 0x7); - Float_t pt = (trackWord[0] & 0x8000) ? -1. * ((~(trackWord[0] & 0xffff)&0xffff) + 1)/128. : (trackWord[0] & 0xffff)/128.; - printf("%+7.2f ", pt); - printf("%i%i%i%i%i%i ", ((trackWord[0] >> 21) & 0x1), - ((trackWord[0] >> 20) & 0x1), - ((trackWord[0] >> 19) & 0x1), - ((trackWord[0] >> 18) & 0x1), - ((trackWord[0] >> 17) & 0x1), - ((trackWord[0] >> 16) & 0x1)); - printf("0x%08x%08x\n", trackWord[1], trackWord[0]); - // if (fTracks) { - // AliESDTrdTrack *trk = new ((*fTracks)[fTracks->GetEntriesFast()]) AliESDTrdTrack(0, 0, trackWord[0], trackWord[1], fCurrEquipmentId-kDDLOffset); - // if (TMath::Abs(pt) > 0.1) { - // trk->SetA((Int_t) (0.15*51625./100./pt / 160e-4 * 2)); - // } - // trk->SetStack((trackWord[1] >> 28) & 0x7); - // } + 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[idx&0x1] = fPayloadCurr[iWord]; + trackWord = fPayloadCurr[iWord]; } idx++; } } } else if (fCurrHwRev < 1860) { - AliError(Form("unsupported hardware rev %i", fCurrHwRev)); + 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 { - UInt_t trackWord[2] = { 0, 0 }; + ULong64_t trackWord = 0; // this is the debug word Int_t stack = 0; Int_t idx = 0; Bool_t upperWord = kFALSE; @@ -701,21 +954,40 @@ Int_t AliTRDrawStream::DecodeGTUtracks() } 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[1] = word; - AliDebug(1, Form("track debug word: 0x%08x%08x", trackWord[1], trackWord[0])); - // if (fTracks) { - // AliESDTrdTrack *trk = new ((*fTracks)[fTracks->GetEntriesFast()]) AliESDTrdTrack(0, 0, trackWord[0], trackWord[1], fCurrEquipmentId-kDDLOffset); - // if (TMath::Abs(trk->GetPt()) > 0.1) { - // trk->SetA((Int_t) (0.15*51625./100./trk->GetPt() / 160e-4 * 2)); - // } - // trk->SetStack((trackWord[1] >> 28) & 0x7); - // } + 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[0] = word; + trackWord = word; } idx++; } @@ -732,50 +1004,98 @@ Int_t AliTRDrawStream::ReadTrackingHeader(Int_t stack) fCurrTrkHeaderIndexWord[stack] = *fPayloadCurr; fCurrTrkHeaderSize[stack] = ((*fPayloadCurr) >> 16) & 0x3ff; - fPayloadCurr++; - AliDebug(1, Form("tracking header index word: 0x%08x, size: %i\n", - fCurrTrkHeaderIndexWord[stack], fCurrTrkHeaderSize[stack])); + 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 - UInt_t trackWord[2] = { 0, 0 }; + ULong64_t trackWord = 0; Int_t idx = 0; - Bool_t upperWord = kFALSE; - Int_t word = 0; + Int_t trackIndex = fTracks ? fTracks->GetEntriesFast() : -1; + for (UInt_t iWord = 0; iWord < fCurrTrkHeaderSize[stack]; iWord++) { - // 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)); - continue; - } - else if ((idx & 0x1) == 0x1) { - trackWord[1] = word; - AliDebug(1, Form("track debug word: 0x%08x%08x", trackWord[1], trackWord[0])); - // if (fTracks) { - // AliESDTrdTrack *trk = new ((*fTracks)[fTracks->GetEntriesFast()]) AliESDTrdTrack(0, 0, trackWord[0], trackWord[1], fCurrEquipmentId-kDDLOffset); - // if (TMath::Abs(trk->GetPt()) > 0.1) { - // trk->SetA((Int_t) (0.15*51625./100./trk->GetPt() / 160e-4 * 2)); - // } - // trk->SetStack((trackWord[1] >> 28) & 0x7); - // } + if (!(idx & 0x1)) { + // first part of 64-bit word + trackWord = fPayloadCurr[iWord]; } else { - trackWord[0] = word; + 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)); + } + + trackIndex++; + } + } } idx++; } @@ -801,6 +1121,11 @@ Int_t AliTRDrawStream::ReadTriggerHeaders() 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]; @@ -825,12 +1150,16 @@ Int_t AliTRDrawStream::ReadStackHeader(Int_t stack) AliDebug(1, DumpRaw(Form("stack %i header", stack), fPayloadCurr, fCurrStackHeaderSize[stack])); if (fPayloadCurr - fPayloadStart >= fPayloadSize - (Int_t) fCurrStackHeaderSize[stack]) { - LinkError(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 0xb: if (fCurrStackHeaderSize[stack] < 8) { LinkError(kStackHeaderInvalid, "Stack header smaller than expected!"); return -1; @@ -842,18 +1171,18 @@ Int_t AliTRDrawStream::ReadStackHeader(Int_t stack) 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: - LinkError(kStackHeaderInvalid, "Invalid Stack Header version %x", fCurrStackHeaderVersion[stack]); + EquipmentError(kStackHeaderInvalid, "Invalid Stack Header version %x", fCurrStackHeaderVersion[stack]); } fPayloadCurr += fCurrStackHeaderSize[stack]; @@ -868,18 +1197,42 @@ Int_t AliTRDrawStream::ReadGTUTrailer() UInt_t* trailer = fPayloadStart + fPayloadSize -1; // look for the trailer index word from the end - for (Int_t iWord = 0; iWord < fPayloadSize; iWord++) { - if ((fPayloadStart[fPayloadSize-1-iWord] & 0xffff) == 0x1f51) { + 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) & 0xffff) == 0x1f51) { + 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"); @@ -900,15 +1253,16 @@ Int_t AliTRDrawStream::ReadLinkData() if (fMarkers) new ((*fMarkers)[fMarkers->GetEntriesFast()]) - AliTRDrawStreamError(-kHCactive, fCurrEquipmentId-kDDLOffset, fCurrStack, fCurrLink); + AliTRDrawStreamError(-kHCactive, fCurrEquipmentId-kDDLOffset, fCurrSlot, fCurrLink); if (fErrorFlags & kDiscardHC) return count; - //??? add check whether tracklets are enabled - count += ReadTracklets(); - if (fErrorFlags & kDiscardHC) - return count; + if (fCurrTrackletEnable) { + count += ReadTracklets(); + if (fErrorFlags & kDiscardHC) + return count; + } AliDebug(1, DumpRaw("HC header", fPayloadCurr, 4, 0x00000000)); count += ReadHcHeader(); @@ -919,39 +1273,6 @@ Int_t AliTRDrawStream::ReadLinkData() if (det > -1 && det < 540) { - 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); - } - // ----- check which kind of data ----- if (fCurrMajor & 0x40) { if ((fCurrMajor & 0x7) == 0x7) { @@ -963,22 +1284,66 @@ Int_t AliTRDrawStream::ReadLinkData() 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 { @@ -995,6 +1360,9 @@ Int_t AliTRDrawStream::ReadLinkData() fStats.fBytesRead += count * sizeof(UInt_t); } + if ((fErrorFlags & kDiscardHC) && fAdcArray) + fAdcArray->SetDataInvalid(); // invalidate the data + return count; } @@ -1002,29 +1370,27 @@ 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), fCurrHC); + *(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(), + 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 += fTrackletArray->GetEntriesFast(); - fStats.fStatsSector[fCurrSm].fNTracklets += fTrackletArray->GetEntriesFast(); + fStats.fStatsSector[fCurrSm].fStatsHC[fCurrHC%60].fNTracklets += nTracklets; + fStats.fStatsSector[fCurrSm].fNTracklets += nTracklets; } - if (fTrackletTree) - fTrackletTree->Fill(); - if (fTracklets) - for (Int_t iTracklet = 0; iTracklet < fTrackletArray->GetEntriesFast(); iTracklet++) { - new ((*fTracklets)[fTracklets->GetEntriesFast()]) AliTRDtrackletWord(*((AliTRDtrackletWord*)(*fTrackletArray)[iTracklet])); - } } // loop over remaining tracklet endmarkers @@ -1043,8 +1409,12 @@ Int_t AliTRDrawStream::ReadHcHeader() 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; @@ -1071,7 +1441,9 @@ Int_t AliTRDrawStream::ReadHcHeader() 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; } @@ -1087,6 +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; @@ -1104,27 +1477,47 @@ Int_t AliTRDrawStream::ReadTPData(Int_t mode) 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 { 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 { MCMError(kPosUnexp, Form("#%i after #%i in readout order", GetMCMReadoutPos(MCM(*fPayloadCurr)), lastmcmpos)); } - fCurrMcmPos = MCM(*fPayloadCurr); + 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 + } + } fPayloadCurr++; @@ -1140,6 +1533,11 @@ Int_t AliTRDrawStream::ReadTPData(Int_t mode) } while (count < 10) { + if (*fPayloadCurr == fgkDataEndmarker) { + MCMError(kMissTpData); + return (fPayloadCurr - start); + } + if (channelcount % 2 == 0) expword = 0x3; else @@ -1171,18 +1569,32 @@ Int_t AliTRDrawStream::ReadTPData(Int_t mode) } 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) { MCMError(kTPmismatch, - "Seen 0x%08x, expected 0x%08x, diff: 0x%08x (0x%02x)", - *fPayloadCurr, expword, diff, 0xff & (diff | diff >> 8 | diff >> 16 | diff >> 24));; + "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; } @@ -1216,6 +1628,8 @@ Int_t AliTRDrawStream::ReadZSData() timebins = fNtimebins; while (*(fPayloadCurr) != fgkDataEndmarker && + *(fPayloadCurr) != fgkStackEndmarker[0] && + *(fPayloadCurr) != fgkStackEndmarker[1] && fPayloadCurr - fPayloadStart < fPayloadSize) { // ----- Checking MCM Header ----- @@ -1223,6 +1637,7 @@ Int_t AliTRDrawStream::ReadZSData() 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; @@ -1232,9 +1647,9 @@ Int_t AliTRDrawStream::ReadZSData() 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(MCM(*fPayloadCurr)); } @@ -1242,13 +1657,34 @@ Int_t AliTRDrawStream::ReadZSData() 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 { - MCMError(kPtrgCntMismatch, "%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); @@ -1256,6 +1692,13 @@ Int_t AliTRDrawStream::ReadZSData() 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, DumpAdcMask("ADC mask: ", *fPayloadCurr)); @@ -1307,16 +1750,17 @@ Int_t AliTRDrawStream::ReadZSData() } adcwc = 0; - AliDebug(3, Form("Now reading %i words for channel %2i", timebins / 3, channelno)); + 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; // 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 < 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) { @@ -1333,22 +1777,26 @@ Int_t AliTRDrawStream::ReadZSData() } } - // 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) + if (adcwc != nADCwords) MCMError(kAdcDataAbort); // adding index @@ -1423,28 +1871,40 @@ Int_t AliTRDrawStream::ReadNonZSData() 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 { 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 { 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 { - MCMError(kPtrgCntMismatch, "%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 } } @@ -1455,9 +1915,15 @@ 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 && *(fPayloadCurr) != fgkDataEndmarker) { @@ -1467,12 +1933,13 @@ Int_t AliTRDrawStream::ReadNonZSData() 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) { @@ -1489,22 +1956,26 @@ Int_t AliTRDrawStream::ReadNonZSData() } } - // 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) + if (adcwc != nADCwords) MCMError(kAdcDataAbort); // adding index @@ -1530,6 +2001,67 @@ Int_t AliTRDrawStream::ReadNonZSData() 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); + + 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 */) +{ + // checksum calculation relies on boost, + // we return 0 if we cannot calculate it + + 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++; + + return (fPayloadCurr-start); +} + Int_t AliTRDrawStream::SeekNextLink() { // proceed in raw data stream till the next link @@ -1538,6 +2070,8 @@ Int_t AliTRDrawStream::SeekNextLink() // read until data endmarkers while (fPayloadCurr - fPayloadStart < fPayloadSize && + ((fPayloadCurr[0] != fgkStackEndmarker[0]) || + (fPayloadCurr[1] != fgkStackEndmarker[1])) && *fPayloadCurr != fgkDataEndmarker) fPayloadCurr++; @@ -1549,27 +2083,6 @@ Int_t AliTRDrawStream::SeekNextLink() return (fPayloadCurr - start); } -Bool_t AliTRDrawStream::ConnectTracklets(TTree *trklTree) -{ - // connect the tracklet tree used to store the tracklet output - - fTrackletTree = trklTree; - if (!fTrackletTree) - return kTRUE; - - if (!fTrackletTree->GetBranch("hc")) - fTrackletTree->Branch("hc", &fCurrHC, "hc/I"); - else - fTrackletTree->SetBranchAddress("hc", &fCurrHC); - - if (!fTrackletTree->GetBranch("trkl")) - fTrackletTree->Branch("trkl", &fTrackletArray); - else - fTrackletTree->SetBranchAddress("trkl", &fTrackletArray); - - return kTRUE; -} - void AliTRDrawStream::EquipmentError(ErrorCode_t err, const char *const msg, ...) { @@ -1785,7 +2298,7 @@ Bool_t AliTRDrawStream::DumpingMCM(Int_t det, Int_t rob, Int_t mcm) const return kFALSE; } -TString AliTRDrawStream::DumpRaw(TString title, UInt_t *start, Int_t length, UInt_t endmarker) +TString AliTRDrawStream::DumpRaw(TString title, const UInt_t *start, Int_t length, UInt_t endmarker) { // dump raw data @@ -1846,3 +2359,115 @@ AliTRDrawStream::AliTRDrawStreamError::AliTRDrawStreamError(Int_t error, Int_t s // 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)); + } + } + } +}