X-Git-Url: http://git.uio.no/git/?p=u%2Fmrichter%2FAliRoot.git;a=blobdiff_plain;f=TRD%2FAliTRDrawStream.h;h=98d70d88afa4eef4e0e0e9fd476e6a7599e4a6b5;hp=5883621cad2ea6fd215575bcee189b1a9e568a8f;hb=f0c7fd19547b56ac67930cddf39d8df304bfa296;hpb=53ef13802d43946f8572979783b327ab3b240670 diff --git a/TRD/AliTRDrawStream.h b/TRD/AliTRDrawStream.h index 5883621cad2..98d70d88afa 100644 --- a/TRD/AliTRDrawStream.h +++ b/TRD/AliTRDrawStream.h @@ -3,7 +3,7 @@ //----------------------------------- // -// decoding of TRD raw data stream +// decoding of TRD raw data stream // and translation into digits // //---------------------------------- @@ -11,10 +11,11 @@ #ifndef ALITRDRAWSTREAM_H #define ALITRDRAWSTREAM_H -#include "AliTRDrawStreamBase.h" -#include "TClonesArray.h" #include "TTree.h" +#include "AliLog.h" +#include "TClonesArray.h" +class TObject; class TObjArray; class TString; class TBranch; @@ -25,19 +26,16 @@ class AliTRDdigitsParam; class AliTRDarrayADC; class AliTRDSignalIndex; class AliTRDtrackletContainer; +class AliESDTrdTrack; -#define TRDMAXTBINS 63 -#define TRDMAXADC 21 -#define TRDMAXMCM 4 * 16 -#define MAXTRACKLETSPERHC 256 - -class AliTRDrawStream : public AliTRDrawStreamBase +class AliTRDrawStream : public TObject { public: AliTRDrawStream(AliRawReader *rawReader = 0x0); ~AliTRDrawStream(); - enum { kDDLOffset = 0x400 }; // Offset for DDL numbers + enum { kDDLOffset = 0x400, // Offset for DDL numbers + kDDLMax = 0x411 }; // Max DDL number for TRD SM Bool_t SetReader(AliRawReader *rawReader) { fRawReader = rawReader; return kTRUE; } void SetDigitsManager(AliTRDdigitsManager *digMgr) { fDigitsManager = digMgr; } @@ -50,34 +48,28 @@ class AliTRDrawStream : public AliTRDrawStreamBase TClonesArray* GetMarkerArray() const { return fMarkers; } AliTRDdigitsManager* GetDigitsManager() const { return fDigitsManager; } - TTree *GetTrackletTree() const { return fTrackletTree; } - Bool_t ReadEvent(TTree *trackletTree = 0x0); + Bool_t ReadEvent(); Bool_t NextDDL(); - Int_t NextChamber(AliTRDdigitsManager *digMgr, - UInt_t ** /* trackletContainer */=NULL, UShort_t ** /* errorContainer */=NULL); - - Bool_t ConnectTracklets(TTree *trklTree); + Int_t NextChamber(AliTRDdigitsManager *digMgr); + Int_t NextChamber(AliTRDdigitsManager *digMgr, + UInt_t ** /* trackletContainer */, UShort_t ** /* errorContainer */) { AliError("Deprecated, use NextChamber(AliTRDdigitsManger*) instead!"); return NextChamber(digMgr); } void StoreErrorsInTree() { fStoreError = &AliTRDrawStream::StoreErrorTree; } void StoreErrorsInArray() { fStoreError = &AliTRDrawStream::StoreErrorArray; } void EnableErrorStorage() { fStoreError = &AliTRDrawStream::StoreErrorTree; } void DisableErrorStorage() { fStoreError = &AliTRDrawStream::ForgetError; } - // legacy code, to be removed - Bool_t SetRawVersion(Int_t) { return kTRUE; } - void SetSharedPadReadout(Bool_t) {} - void SetNoErrorWarning() {} - // error handling - enum ErrorCode_t { - kUnknown = 0, - kLinkMonitor, - kPtrgCntMismatch, + enum ErrorCode_t { + kUnknown = 0, + kLinkMonitor, + kEvCntMismatch, kNonTrdEq, kStackHeaderInvalid, kInvalidDetector, + kInvalidPadRow, kNoDigits, kHCmismatch, kHCcheckFailed, @@ -90,22 +82,41 @@ class AliTRDrawStream : public AliTRDrawStreamBase kAdcDataAbort, kAdcChannelsMiss, kMissMcmHeaders, + kMissTpData, + kCRCmismatch, kLastErrorCode - }; + }; enum ErrorBehav_t { kTolerate = 0, - kAbort = 1, - kDiscardMCM = 2, - kDiscardHC = 4 + kDiscardMCM = 1, + kDiscardHC = 2, + kDiscardDDL = 4, + kAbort = 8 }; enum MarkerCode_t { - kHCactive = 1 + kHCactive = 1, + kSecactive = 2 }; TTree* GetErrorTree() const { return fErrors; } static const char* GetErrorMessage(ErrorCode_t errCode); + static void SetErrorDebugLevel(ErrorCode_t error, Int_t level) { fgErrorDebugLevel[error] = level; } + static void SetErrorBehaviour(ErrorCode_t error, ErrorBehav_t behav) { fgErrorBehav[error] = behav; } + + class AliTRDrawStreamError : public TObject { + public: + AliTRDrawStreamError(Int_t error = 0, Int_t sector = -1, Int_t stack = -1, Int_t link = -1, Int_t rob = -1, Int_t mcm = -1); + virtual ~AliTRDrawStreamError() {} + Int_t fError; // error code + Int_t fSector; // sector + Int_t fStack; // stack + Int_t fLink; // link + Int_t fRob; // ROB no + Int_t fMcm; // MCM no + ClassDef(AliTRDrawStreamError, 1); + }; // event statistics class AliTRDrawStats : public TObject { @@ -145,25 +156,71 @@ class AliTRDrawStream : public AliTRDrawStreamBase ClassDef(AliTRDrawStats, 1); }; - AliTRDrawStats fStats; // event statistics, clearing must be done by the user - AliTRDrawStats* GetStats() { return &fStats; } - Int_t GetEventSize(Int_t sector) { return fStats.fStatsSector[sector].fBytes; } - Int_t GetNTracklets(Int_t sector) { return fStats.fStatsSector[sector].fNTracklets; } - Int_t GetNMCMs(Int_t sector) { return fStats.fStatsSector[sector].fNMCMs; } - Int_t GetNChannels(Int_t sector) { return fStats.fStatsSector[sector].fNChannels; } + Int_t GetEventSize(Int_t sector) const { return fStats.fStatsSector[sector].fBytes; } + Int_t GetEventSize(Int_t sector, Int_t stack) const { + Int_t size = 0; + for (Int_t iHC = 0; iHC < 12; iHC++) { + size += fStats.fStatsSector[sector].fStatsHC[12*stack + iHC].fBytes; + } + return size; + } + Int_t GetEventSize(Int_t sector, Int_t stack, Int_t hc) const { + return fStats.fStatsSector[sector].fStatsHC[12*stack + hc].fBytes; + } + Int_t GetNTracklets(Int_t sector) const { return fStats.fStatsSector[sector].fNTracklets; } + Int_t GetNMCMs(Int_t sector) const { return fStats.fStatsSector[sector].fNMCMs; } + Int_t GetNChannels(Int_t sector) const { return fStats.fStatsSector[sector].fNChannels; } + + ULong64_t GetTrkFlags(Int_t sector, Int_t stack) const { return (fCurrTrgFlags[sector] & (1 << (27 + stack))) ? fCurrTrkFlags[sector*fgkNstacks + stack] : 0; } + UInt_t GetTriggerFlags(Int_t sector) const { return fCurrTrgFlags[sector]; } + UInt_t GetLinkMonitorFlags(Int_t sector, Int_t stack) const { + UInt_t temp = 0; + for (Int_t iLink = 0; iLink < 12; iLink++) + temp |= (fCurrLinkMonitorFlags[(sector * fgkNstacks + stack) * fgkNlinks + iLink] & 0x3) << (iLink * 2); + temp |= ((GetMatchFlagsBP(sector) >> stack) & 0x1) << 24; + temp |= ((GetMatchFlagsSRAM(sector) >> stack) & 0x1) << 25; + return temp; + } + UInt_t GetMatchFlagsSRAM(Int_t sector) const { return fCurrMatchFlagsSRAM[sector]; } + UInt_t GetMatchFlagsBP(Int_t sector) const { return fCurrMatchFlagsPostBP[sector]; } + +#ifdef TRD_RAW_DEBUG + UInt_t GetBC(Int_t hc) const { return fCurrBC[hc]; } + UInt_t GetEvCount(Int_t det) const { return fCurrEvCount[det]; } + UInt_t GetL0Count(Int_t sector) const { return fCurrL0Count[sector]; } + UInt_t GetL1aCount(Int_t sector) const { return fCurrL1aCount[sector]; } + UInt_t GetL1rCount(Int_t sector) const { return fCurrL1rCount[sector]; } + UInt_t GetL2aCount(Int_t sector) const { return fCurrL2aCount[sector]; } + UInt_t GetL2rCount(Int_t sector) const { return fCurrL2rCount[sector]; } + UInt_t GetChecksumStack(Int_t sector, Int_t stack) const { return fCurrChecksumStack[sector][stack]; } +#endif // raw data dumping void SetDumpMCM(Int_t det, Int_t rob, Int_t mcm, Bool_t dump = kTRUE); - Bool_t IsDumping() { return (fNDumpMCMs > 0); } - Bool_t DumpingMCM(Int_t det, Int_t rob, Int_t mcm); + Bool_t IsDumping() const { return (fNDumpMCMs > 0); } + Bool_t DumpingMCM(Int_t det, Int_t rob, Int_t mcm) const; - void DumpRaw(TString title, UInt_t *start, Int_t length); + TString DumpRaw(TString title, const UInt_t *start, Int_t length, UInt_t endmarker = 0xffffffff); + TString DumpMcmHeader(TString title, UInt_t word); + TString DumpAdcMask(TString title, UInt_t word); + + static void SortTracklets(TClonesArray *trklArray, TList &sortedTracklets, Int_t *indices); + static void AssignTracklets(AliESDTrdTrack *trdTrack, Int_t *trackletIndex, Int_t refIndex[6]); + + // temporary: allow to change expected readout order + static void SetMCMReadoutPos(Int_t mcm, Int_t pos) { if (mcm > -1 && mcm < 16) fgMcmOrder[mcm] = pos; } + static void SetROBReadoutPos(Int_t robpair, Int_t pos) { if (robpair > -1 && robpair < 4) fgMcmOrder[robpair] = pos; } protected: + Int_t ReadGTUHeaders(UInt_t *buffer); Int_t ReadSmHeader(); - Int_t ReadStackIndexHeader(Int_t stack); + Int_t ReadTrackingHeader(Int_t stack); + Int_t ReadTriggerHeaders(); + Int_t ReadStackHeader(Int_t stack); + Int_t DecodeGTUtracks(); + Int_t ReadGTUTrailer(); Int_t ReadLinkData(); Int_t ReadTracklets(); @@ -172,6 +229,9 @@ class AliTRDrawStream : public AliTRDrawStreamBase Int_t ReadZSData(); Int_t ReadNonZSData(); + UShort_t CalcLinkChecksum(UInt_t *data, Int_t size); + + Int_t SeekNextStack(); Int_t SeekNextLink(); // MCM header decoding @@ -184,70 +244,64 @@ class AliTRDrawStream : public AliTRDrawStreamBase Int_t Check(UInt_t mcmhdr) const { return 0xf & mcmhdr; } Int_t CouldBeMCMhdr(UInt_t mcmhdr) const { return ((0xf & mcmhdr) == 0xc); } - Int_t GetMCMReadoutPos(Int_t mcm) const { return (mcm > -1 && mcm < 16) ? fgkMcmOrder[mcm] : -1; } - Int_t GetROBReadoutPos(Int_t rob) const { return (rob > -1 && rob < 4) ? fgkRobOrder[rob] : -1; } + Int_t GetMCMReadoutPos(Int_t mcm) const { return (mcm > -1 && mcm < 16) ? fgMcmOrder[mcm] : -1; } + Int_t GetROBReadoutPos(Int_t rob) const { return (rob > -1 && rob < 4) ? fgRobOrder[rob] : -1; } // ADC mask decoding Int_t GetActiveChannels(UInt_t adcmask) const { return 0x1fffff & adcmask >> 4; } inline Int_t GetNActiveChannelsFromMask(UInt_t adcmask) const; // { Int_t nch = 0; for (Int_t i = 0; i < 21; i++) if ((GetActiveChannels(adcmask) & 1 << i)) nch++; return nch; } Int_t GetNActiveChannels(UInt_t adcmask) const { return (0x1f & ~(adcmask >> 25)); } Int_t CouldBeADCmask(UInt_t adcmask) const { return ((0xf & adcmask) == 0xc && (0x3 & adcmask >> 30) == 0x1); } - + // error message generation - void EquipmentError(ErrorCode_t err = kUnknown, const char *const msg = "", ...); - void StackError (ErrorCode_t err = kUnknown, const char *const msg = "", ...); - void LinkError (ErrorCode_t err = kUnknown, const char *const msg = "", ...); - void ROBError (ErrorCode_t err = kUnknown, const char *const msg = "", ...); - void MCMError (ErrorCode_t err = kUnknown, const char *const msg = "", ...); + void EquipmentError(ErrorCode_t err = kUnknown, const char *const msg = " ", ...); + void StackError (ErrorCode_t err = kUnknown, const char *const msg = " ", ...); + void LinkError (ErrorCode_t err = kUnknown, const char *const msg = " ", ...); + void ROBError (ErrorCode_t err = kUnknown, const char *const msg = " ", ...); + void MCMError (ErrorCode_t err = kUnknown, const char *const msg = " ", ...); void StoreErrorTree() { fErrors->Fill(); } void StoreErrorArray() { new ((*fMarkers)[fMarkers->GetEntriesFast()]) AliTRDrawStreamError(fLastError); } void ForgetError() { return; } void (AliTRDrawStream::*fStoreError)(); //! function pointer to method used for storing the error - static const char* fgErrorMessages[kLastErrorCode]; // error messages corresponding to the error codes - static const Int_t fgErrorDebugLevel[kLastErrorCode]; // error debug level + static const char* fgkErrorMessages[kLastErrorCode]; // error messages corresponding to the error codes + static Int_t fgErrorDebugLevel[kLastErrorCode]; // error debug level static ErrorBehav_t fgErrorBehav[kLastErrorCode]; // bevhaviour in case of error of given type // I/O - AliRawReader *fRawReader; // pointer to the raw reader to take the data from + AliRawReader *fRawReader; // pointer to the raw reader to take the data from AliTRDdigitsManager *fDigitsManager; // pointer to the digitsManager to fill the data AliTRDdigitsParam *fDigitsParam; // pointer to the parameters belonging to the digits TTree *fErrors; // tree containing the occured error codes - class AliTRDrawStreamError { - public: - AliTRDrawStreamError(Int_t error = 0, Int_t sector = -1, Int_t stack = -1, Int_t link = -1, Int_t rob = -1, Int_t mcm = -1); - virtual ~AliTRDrawStreamError() {} - Int_t fError; // error code - Int_t fSector; // sector - Int_t fStack; // stack - Int_t fLink; // link - Int_t fRob; // ROB no - Int_t fMcm; // MCM no - ClassDef(AliTRDrawStreamError, 1); - } fLastError; // last error which occured + AliTRDrawStreamError fLastError; // last error which occured UInt_t fErrorFlags; // error flags used to steer subsequent reading char fErrorBuffer[100]; // buffer for error message + AliTRDrawStats fStats; // event statistics, clearing must be done by the user + UInt_t *fPayloadStart; // pointer to start of data payload UInt_t *fPayloadCurr; // pointer to current reading position in the payload Int_t fPayloadSize; // size of the payload (in UInt_t words) static const Int_t fgkNlinks; // number of links to read + static const Int_t fgkNsectors; // number of sectors static const Int_t fgkNstacks; // number of stacks to read - static const UInt_t fgkDataEndmarker; // data endmarker + static const Int_t fgkNtriggers; // number of triggers in data stream + static const UInt_t fgkDataEndmarker; // data endmarker static const UInt_t fgkTrackletEndmarker; // tracklet endmarker - static const Int_t fgkMcmOrder []; // expected readout order of the MCMs - static const Int_t fgkRobOrder []; // expected readout order of the ROBs + static const UInt_t fgkStackEndmarker[]; // stack endmarker (used from version 0xd on) + static Int_t fgMcmOrder []; // expected readout order of the MCMs + static Int_t fgRobOrder []; // expected readout order of the ROBs // persistent information Int_t fNtimebins; // number of timebins - Int_t fLastEvId; // Event ID of last event + Int_t fLastEvId; // Event ID of last event // information valid at current reader position // all the variables fCurr... refer to the value at the current // reading position - Int_t fCurrSlot; // current slot + Int_t fCurrSlot; // current slot Int_t fCurrLink; // current link Int_t fCurrRobPos; // current ROB number Int_t fCurrMcmPos; // current MCM number @@ -255,25 +309,59 @@ class AliTRDrawStream : public AliTRDrawStreamBase // DDL header UInt_t fCurrEquipmentId; // current Equipment ID - // SMU index header - UInt_t fCurrSmuIndexHeaderSize; // current size of the SMU index header - UInt_t fCurrSmuIndexHeaderVersion; // current version of the SMU index header + // SM header + UInt_t fCurrSmHeaderSize; // current size of the SM header + UInt_t fCurrSmHeaderVersion; // current version of the SM header + UInt_t fCurrTrailerReadout; // current presence of trailer (after the payload) + UInt_t fCurrTrgHeaderAvail; // current trigger information availability + UInt_t fCurrTrgHeaderReadout; // current readout mode for the trigger headers + UInt_t fCurrTrkHeaderAvail; // current tracking information availability + UInt_t fCurrStackEndmarkerAvail; // current stack endmarker availability + UInt_t fCurrEvType; // current event type + UInt_t fCurrTriggerEnable; // current trigger enable + UInt_t fCurrTriggerFired; // current trigger fired UInt_t fCurrTrackEnable; // current value of track enable UInt_t fCurrTrackletEnable; // current value of tracklet enable UInt_t fCurrStackMask; // current mask of active stacks +#ifdef TRD_RAW_DEBUG + UInt_t *fCurrL0Count; // number of received L0 triggers + UInt_t *fCurrL1aCount; // number of received L1a triggers + UInt_t *fCurrL1rCount; // number of received L1r triggers + UInt_t *fCurrL2aCount; // number of received L2a triggers + UInt_t *fCurrL2rCount; // number of received L2r triggers + Int_t fCurrL0offset[540]; // current offset for L0 accepts from GTU and chambers + UInt_t fCurrEvCount[540]; // current event count from the MCMs +#endif - // Stack index header + // Tracking header + UInt_t *fCurrTrkHeaderIndexWord; // current tracking header index word + UInt_t *fCurrTrkHeaderSize; // current tracking header index word + ULong64_t *fCurrTrkFlags; // current tracking done flags + + // Trigger header + UInt_t *fCurrTrgHeaderIndexWord; // current tracking header index word + UInt_t *fCurrTrgHeaderSize; // current tracking header index word + UInt_t *fCurrTrgFlags; // current trigger flags of all sectors + + // Stack header UInt_t *fCurrStackIndexWord; // current stack index words UInt_t *fCurrStackHeaderSize; // current stack index sizes UInt_t *fCurrStackHeaderVersion; // current stack header versions UInt_t *fCurrLinkMask; // current link masks UInt_t *fCurrCleanCheckout; // current clean checkout flags UInt_t *fCurrBoardId; // current board IDs - UInt_t *fCurrHwRev; // current hardware revision + UInt_t fCurrHwRev; // current hardware revision + UInt_t *fCurrHwRevTMU; // current hardware revision UInt_t *fCurrLinkMonitorFlags; // current link monitor flags UInt_t *fCurrLinkDataTypeFlags; // current link data flags UInt_t *fCurrLinkDebugFlags; // current link debug flags + // CRC checks from trailer + Char_t fCurrMatchFlagsSRAM[18]; + Char_t fCurrMatchFlagsPostBP[18]; + UInt_t fCurrChecksumStack[18][5]; + UInt_t fCurrChecksumSIU; + // HC information Int_t fCurrSpecial; // current value of the special flag Int_t fCurrMajor; // current major version @@ -286,21 +374,19 @@ class AliTRDrawStream : public AliTRDrawStreamBase Int_t fCurrHC; // current HC Int_t fCurrCheck; // current check bits Int_t fCurrNtimebins; // current number of timebins - Int_t fCurrBC; // current BC Int_t fCurrPtrgCnt; // current pretrigger count Int_t fCurrPtrgPhase; // current pretrigger phase +#ifdef TRD_RAW_DEBUG + Int_t fCurrBC[1080]; // current BC +#endif // settings for dumping Int_t fDumpMCM[100]; // MCMs to dump Int_t fNDumpMCMs; // number of MCMs to dump - // tracklet information - TClonesArray *fTrackletArray; // pointer to array for tracklet storage - // output data AliTRDarrayADC *fAdcArray; // pointer to ADC array AliTRDSignalIndex *fSignalIndex; // pointer to the signal index - TTree *fTrackletTree; // pointer to the tree for tracklet storage TClonesArray *fTracklets; // pointer to array of tracklets TClonesArray *fTracks; // pointer to array of GTU tracks TClonesArray *fMarkers; // pointer to array of markers (data present, errors, ...)