X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=TRD%2FAliTRDrawStream.cxx;h=382d4e8a54bafc4f0fdcf943d67ef3ce390d917e;hb=08bffa4d2edafcf760e955ab11e04b5580030e5b;hp=38924069e20de37f2920462be84c1182b79d04d4;hpb=242f25f2d915bed1fc08127a14784879f757843c;p=u%2Fmrichter%2FAliRoot.git diff --git a/TRD/AliTRDrawStream.cxx b/TRD/AliTRDrawStream.cxx index 38924069e20..382d4e8a54b 100644 --- a/TRD/AliTRDrawStream.cxx +++ b/TRD/AliTRDrawStream.cxx @@ -1,2230 +1,1467 @@ /************************************************************************** -* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * -* * -* Author: The ALICE Off-line Project. * -* Contributors are mentioned in the code where appropriate. * -* * -* Permission to use, copy, modify and distribute this software and its * -* documentation strictly for non-commercial purposes is hereby granted * -* without fee, provided that the above copyright notice appears in all * -* copies and that both the copyright notice and this permission notice * -* appear in the supporting documentation. The authors make no claims * -* about the suitability of this software for any purpose. It is * -* provided "as is" without express or implied warranty. * -**************************************************************************/ - -/* $Id: AliTRDrawStream.cxx 27797 2008-08-05 14:37:22Z cblume $ */ - -/////////////////////////////////////////////////////////////////////////////// -// // -// This class provides access to TRD digits in raw data. // -// // -// It loops over all TRD digits in the raw data given by the AliRawReader. // -// The Next method goes to the next digit. If there are no digits left // -// it returns kFALSE. // -// Several getters provide information about the current digit. // -// // -// Author: M. Ploskon (ploskon@ikf.uni-frankfurt.de) // -// // -/////////////////////////////////////////////////////////////////////////////// - -#include "TString.h" -#include "TFile.h" -#include "TTreeStream.h" - -#include "AliTRDrawStream.h" -#include "AliTRDgeometry.h" -#include "AliTRDfeeParam.h" -#include "AliTRDdigitsManager.h" -#include "AliTRDdataArrayS.h" -#include "AliTRDdataArrayI.h" -#include "AliTRDdataArrayDigits.h" -#include "AliTRDSignalIndex.h" -#include "AliTRDcalibDB.h" -#include "Cal/AliTRDCalPadStatus.h" -#include "AliTRDrawTPStream.h" + * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * + * * + * Author: The ALICE Off-line Project. * + * Contributors are mentioned in the code where appropriate. * + * * + * Permission to use, copy, modify and distribute this software and its * + * documentation strictly for non-commercial purposes is hereby granted * + * without fee, provided that the above copyright notice appears in all * + * copies and that both the copyright notice and this permission notice * + * appear in the supporting documentation. The authors make no claims * + * about the suitability of this software for any purpose. It is * + * provided "as is" without express or implied warranty. * + **************************************************************************/ + +//////////////////////////////////////////////////////////////////////////// +// // +// Decoding data from the TRD raw stream // +// and translation into ADC values // +// // +// Author: J. Klein (jochen.klein@cern.ch) // +// // +//////////////////////////////////////////////////////////////////////////// + +#include +#include + +#include "TClonesArray.h" +#include "TTree.h" #include "AliLog.h" #include "AliRawReader.h" +#include "AliTRDdigitsManager.h" +#include "AliTRDdigitsParam.h" +#include "AliTRDtrapConfig.h" +#include "AliTRDarrayADC.h" +#include "AliTRDarrayDictionary.h" +#include "AliTRDSignalIndex.h" +#include "AliTRDtrackletWord.h" +#include "AliESDTrdTrack.h" +#include "AliTreeLoader.h" -#define END_OF_TRACKLET_MARKEROLD 0xaaaaaaaa -#define END_OF_TRACKLET_MARKERNEW 0x10001000 -#define ENDOFRAWDATAMARKER 0x00000000 -#define WORD_SIZE sizeof(UInt_t) // size of a word in bytes -#define EXTRA_LEAD_WORDS 24 -#define CDH_WORDS 8 - -#define IS_BIT_SET(w,b) ( ((w) >> (b)) & 0x1 ) // 1 if bit b is set in word w -#define GET_VALUE_AT(w,m,s) (( (w) >> (s)) & (m) ) // get value of word w rshifted by s and mask with m - -// SM index word masks: -#define SM_HEADER_SIZE(w) GET_VALUE_AT(w,0xffff,16) -#define TRACKLETS_ENABLED(w) IS_BIT_SET(w,5) -#define STACK_MASK(w) ((w) & 0x1f) - -// Stack word masks -#define STACK_HEADER_SIZE(w) GET_VALUE_AT(w,0xffff,16) -#define STACK_LINK_WORD(w) ((w) & 0xfff) -#define LINK0_DATA_TYPE_FLAG(w) (GET_VALUE_AT(w,0x3,4) == (0x0) ? 0 : 1) // 0 if physics data -#define LINK1_DATA_TYPE_FLAG(w) (GET_VALUE_AT(w,0x3,20) == (0x0) ? 0 : 1) // 0 if physics data -#define LINK0_MONITOR_FLAG(w) (GET_VALUE_AT(w,0xf,0) == (0x0) ? 0 : 1) // 0 if OK -#define LINK1_MONITOR_FLAG(w) (GET_VALUE_AT(w,0xf,16) == (0x0) ? 0 : 1) // 0 if OK - -// HC word masks -//#define HC_HEADER_MASK_ERR(w) ( ((w) & (0x80000003)) == (0x80000001) ? 0 : 1) // 0 if OK!!! -#define HC_HEADER_MASK_ERR(w) ( ((w) & (0x3)) == (0x1) ? 0 : 1) // 0 if OK!!! - -// HC word 0 -#define HC_SPECIAL_RAW_VERSION(w) IS_BIT_SET(w,31) -#define HC_MAJOR_RAW_VERSION(w) GET_VALUE_AT(w,0x7f,24) -#define HC_MAJOR_RAW_VERSION_OPT(w) GET_VALUE_AT(w,0x7,24) -#define HC_MINOR_RAW_VERSION(w) GET_VALUE_AT(w,0x7f,17) -#define HC_EXTRA_WORDS(w) GET_VALUE_AT(w,0x7,14) -#define HC_DCS_BOARD(w) GET_VALUE_AT(w,0xfff<<20,20) -#define HC_SM_NUMBER(w) GET_VALUE_AT(w,0x1f,9) -#define HC_LAYER_NUMBER(w) GET_VALUE_AT(w,0x7,6) -#define HC_STACK_NUMBER(w) GET_VALUE_AT(w,0x7,3) -#define HC_SIDE_NUMBER(w) IS_BIT_SET(w,2) - -// HC word 1 -#define HC_NTIMEBINS(w) GET_VALUE_AT(w,0x3f,26) -#define HC_BUNCH_CROSS_COUNTER(w) GET_VALUE_AT(w,0xffff,10) -#define HC_PRETRIGGER_COUNTER(w) GET_VALUE_AT(w,0xf,6) -#define HC_PRETRIGGER_PHASE(w) GET_VALUE_AT(w,0xf,6) - -// MCM word and ADC mask -#define MCM_HEADER_MASK_ERR(w) ( ((w) & (0xf)) == (0xc) ? 0 : 1) // 0 if OK!!! -#define MCM_ADCMASK_MASK_ERR(w) ( ((w) & (0xf)) == (0xc) ? 0 : 1) // 0 if OK!!! -#define MCM_MCM_NUMBER(w) GET_VALUE_AT(w,0x0f,24) -#define MCM_ROB_NUMBER(w) GET_VALUE_AT(w,0x7,28) -#define MCM_EVENT_COUNTER(w) GET_VALUE_AT(w,0x00fffff,4) -#define MCM_ADCMASK_VAL(w) GET_VALUE_AT(w,0x1fffff,4) -#define MCM_ADCMASK_NADC(w) GET_VALUE_AT(w,0x1f,25) - -#define MCM_DUMMY_ADCMASK_VAL 0x015fffffc // updated -#define ADCDATA_VAL1 0x2 // updated -#define ADCDATA_VAL2 0x3 // updated - -//-------------------------------------------------------- -#define ADC_WORD_MASK(w) ((w) & 0x3) -//-------------------------------------------------------- +#include "AliTRDrawStream.h" +// temporary +#include "AliRunLoader.h" ClassImp(AliTRDrawStream) -Bool_t AliTRDrawStream::fgExtraSkip = kFALSE; -Bool_t AliTRDrawStream::fgSkipCDH = kFALSE; -Bool_t AliTRDrawStream::fgWarnError = kTRUE; -Bool_t AliTRDrawStream::fgCleanDataOnly = kFALSE; -Bool_t AliTRDrawStream::fgDebugFlag = kTRUE; -Bool_t AliTRDrawStream::fgEnableMemoryReset = kTRUE; -Bool_t AliTRDrawStream::fgStackNumberChecker = kTRUE; -Bool_t AliTRDrawStream::fgStackLinkNumberChecker = kTRUE; -Bool_t AliTRDrawStream::fgSkipData = kTRUE; -UInt_t AliTRDrawStream::fgDumpHead = 0; -Int_t AliTRDrawStream::fgCommonAdditive = 0; -Int_t AliTRDrawStream::fgEmptySignals[] = - { - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 - }; -Short_t AliTRDrawStream::fgMCMordering[] = - { - 12, 13, 14, 15, 8, 9, 10, 11, 4, 5, 6, 7, 0, 1, 2, 3 - }; -Short_t AliTRDrawStream::fgROBordering[] = - { - 0, 1, 2, 3 - }; -Int_t AliTRDrawStream::fgLastHC = -1; -Int_t AliTRDrawStream::fgLastROB = -1; -Int_t AliTRDrawStream::fgLastIndex = -1; -Bool_t AliTRDrawStream::fDumpingEnable = kFALSE; -Int_t AliTRDrawStream::fDumpingSM = -1; -Int_t AliTRDrawStream::fDumpingStack = -1; -Int_t AliTRDrawStream::fDumpingLayer = -1; -Int_t AliTRDrawStream::fDumpingROB = -1; -Int_t AliTRDrawStream::fDumpingMCM = -1; - - -AliTRDrawStream::AliTRDrawStream() - : AliTRDrawStreamBase() - , fSM() - , fStack(0) - , fHC(0) - , fMCM(0) - , fADC(0) - , fpPos(0) - , fpBegin(0) - , fpEnd(0) - , fWordLength(0) - , fStackNumber(-1) - , fStackLinkNumber(-1) - , fhcMCMcounter(0) - , fmcmADCcounter(0) - , fLinkTrackletCounter(-1) - , fEndOfTrackletCount(-1) - , fNWordsCounter(-1) - , fMaskADCword(0) - , fTbinADC(0) - , fDecodedADCs(-1) - , fEventCounter(0) - , fLastEventCounter(0) - , fSharedPadsOn(kFALSE) - , fMaxADCgeom(0) - , fBufferRead(0) - , fGeometry(0) - , fRawReader(0) - , fTRDfeeParam(0) +// 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}; +const Int_t AliTRDrawStream::fgkNlinks = 12; +const Int_t AliTRDrawStream::fgkNstacks = 5; +const UInt_t AliTRDrawStream::fgkDataEndmarker = 0x00000000; +const UInt_t AliTRDrawStream::fgkTrackletEndmarker = 0x10001000; + +const char* AliTRDrawStream::fgkErrorMessages[] = { + "Unknown error", + "Link monitor active", + "Pretrigger counter mismatch", + "not a TRD equipment (1024-1041)", + "Invalid Stack header", + "Invalid detector number", + "No digits could be retrieved from the digitsmanager", + "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", + "Missing ADC data", + "Missing expected ADC channels", + "Missing MCM headers" +}; + +Int_t AliTRDrawStream::fgErrorDebugLevel[] = { + 0, + 0, + 2, + 1, + 0, + 1, + 1, + 1, + 1, + 2, + 1, + 1, + 1, + 1, + 2, + 1, + 1, + 1 +}; + +AliTRDrawStream::ErrorBehav_t AliTRDrawStream::fgErrorBehav[] = { + AliTRDrawStream::kTolerate, + AliTRDrawStream::kDiscardHC, + AliTRDrawStream::kTolerate, + AliTRDrawStream::kAbort, + AliTRDrawStream::kAbort, + AliTRDrawStream::kAbort, + 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::AliTRDrawStream(AliRawReader *rawReader) : + fStats(), + fStoreError(&AliTRDrawStream::StoreErrorTree), + fRawReader(rawReader), + fDigitsManager(0x0), + fDigitsParam(0x0), + fErrors(0x0), + fLastError(), + fErrorFlags(0), + fPayloadStart(0x0), + fPayloadCurr(0x0), + fPayloadSize(0), + fNtimebins(-1), + fLastEvId(-1), + fCurrSlot(-1), + fCurrLink(-1), + fCurrRobPos(-1), + fCurrMcmPos(-1), + fCurrEquipmentId(0), + fCurrSmuIndexHeaderSize(0), + fCurrSmuIndexHeaderVersion(0), + fCurrTrackEnable(0), + fCurrTrackletEnable(0), + fCurrStackMask(0), + fCurrStackIndexWord(0x0), + fCurrStackHeaderSize(0x0), + fCurrStackHeaderVersion(0x0), + fCurrLinkMask(0x0), + fCurrCleanCheckout(0x0), + fCurrBoardId(0x0), + fCurrHwRev(0x0), + fCurrLinkMonitorFlags(0x0), + fCurrLinkDataTypeFlags(0x0), + fCurrLinkDebugFlags(0x0), + fCurrSpecial(-1), + fCurrMajor(-1), + fCurrMinor(-1), + fCurrAddHcWords(-1), + fCurrSm(-1), + fCurrStack(-1), + fCurrLayer(-1), + fCurrSide(-1), + fCurrHC(-1), + fCurrCheck(-1), + fCurrNtimebins(-1), + fCurrBC(-1), + fCurrPtrgCnt(-1), + fCurrPtrgPhase(-1), + fNDumpMCMs(0), + fTrackletArray(0x0), + fAdcArray(0x0), + fSignalIndex(0x0), + fTrackletTree(0x0), + fTracklets(0x0), + fTracks(0x0), + fMarkers(0x0) { - // // default constructor - // - if (Init() == kFALSE) - { - AliWarning("Unable to Init."); - } -} - -//-------------------------------------------------------- -AliTRDrawStream::AliTRDrawStream(AliRawReader *rawReader) - : AliTRDrawStreamBase(rawReader) - , fSM() - , fStack(0) - , fHC(0) - , fMCM(0) - , fADC(0) - , fpPos(0) - , fpBegin(0) - , fpEnd(0) - , fWordLength(0) - , fStackNumber(-1) - , fStackLinkNumber(-1) - , fhcMCMcounter(0) - , fmcmADCcounter(0) - , fLinkTrackletCounter(-1) - , fEndOfTrackletCount(-1) - , fNWordsCounter(-1) - , fMaskADCword(0) - , fTbinADC(0) - , fDecodedADCs(-1) - , fEventCounter(0) - , fLastEventCounter(0) - , fSharedPadsOn(kFALSE) - , fMaxADCgeom(0) - , fBufferRead(0) - , fGeometry(0) - , fRawReader(rawReader) - , fTRDfeeParam(0) -{ - // - // default constructor - // - if (fRawReader) - { - if (Init() == kFALSE) - { - AliWarning("Unable to Init. Try setting up the reader with SetReader or buffer with Init(void *, UInt_t )"); + 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]; + fCurrLinkDataTypeFlags = new UInt_t[fgkNstacks * fgkNlinks]; + fCurrLinkDebugFlags = new UInt_t[fgkNstacks * fgkNlinks]; + 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); + fErrors->Branch("error", &fLastError); + fErrors->SetCircular(1000); + for (Int_t i = 0; i < 100; i++) { + fErrorBuffer[i] = 0; } - } - else - { - AliWarning("Unable to setup reader. Use SetReader(AliRawReader*)."); - } -} -//------------------------------------------------------------ - -AliTRDrawStream::AliTRDrawStream(const AliTRDrawStream& /*st*/) - : AliTRDrawStreamBase() - , fSM() - , fStack(0) - , fHC(0) - , fMCM(0) - , fADC(0) - , fpPos(0) - , fpBegin(0) - , fpEnd(0) - , fWordLength(0) - , fStackNumber(-1) - , fStackLinkNumber(-1) - , fhcMCMcounter(0) - , fmcmADCcounter(0) - , fLinkTrackletCounter(-1) - , fEndOfTrackletCount(-1) - , fNWordsCounter(-1) - , fMaskADCword(0) - , fTbinADC(0) - , fDecodedADCs(-1) - , fEventCounter(0) - , fLastEventCounter(0) - , fSharedPadsOn(kFALSE) - , fMaxADCgeom(0) - , fBufferRead(0) - , fGeometry(0) - , fRawReader(0) - , fTRDfeeParam(0) -{ - // - // Copy constructor - // - AliError("Not implemeneted."); -} - -//------------------------------------------------------------ -Bool_t AliTRDrawStream::SetRawVersion(Int_t fraw) -{ - // - // function provided for backward compatibility - // - AliWarning("Raw data version is read from raw data stream! No point of setting it in here."); - fraw = 0; // avoid warnings - return kFALSE; } -//------------------------------------------------------------ AliTRDrawStream::~AliTRDrawStream() { - // // destructor - // - delete fGeometry; -} - -//------------------------------------------------------------ -AliTRDrawStream & -AliTRDrawStream::operator=(const AliTRDrawStream &) -{ - // - // we are not using this functionality - // - AliFatal("May not use."); - return *this; + delete fErrors; + + delete [] fCurrStackIndexWord; + delete [] fCurrStackHeaderSize; + delete [] fCurrStackHeaderVersion; + delete [] fCurrLinkMask; + delete [] fCurrCleanCheckout; + delete [] fCurrBoardId; + delete [] fCurrHwRev; + delete [] fCurrLinkMonitorFlags; + delete [] fCurrLinkDataTypeFlags; + delete [] fCurrLinkDebugFlags; } -//___________________________________________________________ -void -AliTRDrawStream::SwapOnEndian() +Bool_t AliTRDrawStream::ReadEvent(TTree *trackletTree) { - // - // Check the endian and swap if needed - // - int itemp = 1; - char* ptemp = (char*) &itemp; - if (ptemp[0] != 1) - { - if (fgDebugFlag) AliDebug(8, "Swapping."); - - fpPos = fpBegin; - UInt_t iutmp = 0; - while (fpPos < fpEnd) - { - fpPos += 1; - iutmp = (((*fpPos & 0x000000ffU) << 24) | ((*fpPos & 0x0000ff00U) << 8) | - ((*fpPos & 0x00ff0000U) >> 8) | ((*fpPos & 0xff000000U) >> 24)); - // here we override the value in the buffer! - *fpPos = iutmp; + // read the current event from the raw reader and fill it to the digits manager + + if (!fRawReader) { + AliError("No raw reader available"); + return kFALSE; } - fpPos = fpBegin; - } -} -//------------------------------------------------------------ -Bool_t -AliTRDrawStream::DumpWords(UInt_t *px, UInt_t iw, UInt_t marker) -{ + // tracklet output + ConnectTracklets(trackletTree); - TString tsreturn = Form("\n[ Dump Sequence at 0x%08x ] : ", px); - for (UInt_t i = 0; i < iw; i++) - { - if (px + iw >= fpEnd) - return kFALSE; + // some preparations + fDigitsParam = 0x0; - if (i % 8 == 0) - tsreturn += "\n "; - if (marker != 0 && marker == px[i]) - tsreturn += Form(" *>0x%08x<* ", px[i]); - else - tsreturn += Form("0x%08x ", px[i]); - } - tsreturn += "\n"; + // loop over all DDLs + // data starts with GTU payload, i.e. SMU index word + UChar_t *buffer = 0x0; - AliInfo(tsreturn.Data()); + while (fRawReader->ReadNextData(buffer)) { - return kTRUE; -} + fCurrEquipmentId = fRawReader->GetEquipmentId(); + AliDebug(2, Form("equipment: %i", fCurrEquipmentId)); -//------------------------------------------------------------ -Bool_t -AliTRDrawStream::SkipWords(UInt_t iw) -{ - // - // Skip words corresponding to iw - // - if ( fpPos + iw < fpEnd ) - { - fpPos += iw; - return kTRUE; - } - else - { - if (fgWarnError) AliWarning(Form("Skip %d words failed. %d available", iw, fpEnd - fpPos - 1)); - return kFALSE; + if (fCurrEquipmentId < 1024 || fCurrEquipmentId > 1041) { + EquipmentError(kNonTrdEq, "Skipping"); + continue; } - return kTRUE; -} - -//------------------------------------------------------------ -Bool_t -AliTRDrawStream::SetReader(AliRawReader *reader) -{ + // setting the pointer to data and current reading position + fPayloadCurr = fPayloadStart = (UInt_t*) (buffer); + fPayloadSize = fRawReader->GetDataSize() / sizeof(UInt_t); + fStats.fStatsSector[fCurrEquipmentId - 1024].fBytes = fRawReader->GetDataSize(); + AliDebug(2, Form("Read buffer of size: %i", fRawReader->GetDataSize())); - if (reader != 0) - { - fRawReader = reader; - if (fRawReader) - { - return Init(); - } - else - { - AliWarning("Unable to setup reader."); - return kFALSE; - } + // read SMU index header + if (ReadSmHeader() < 0) { + AliError(Form("Reading SMU header failed, skipping this DDL %i", fCurrEquipmentId)); + continue; } - else - { - AliWarning("AliRawReader argument is 0."); - fRawReader = 0; + + // read stack index header + for (Int_t iStack = 0; iStack < 5; iStack++) { + if ((fCurrStackMask & (1 << iStack)) != 0) + ReadStackIndexHeader(iStack); } - return kFALSE; -} + for (Int_t iStack = 0; iStack < 5; iStack++) { + fCurrSlot = iStack; + if ((fCurrStackMask & (1 << fCurrSlot)) == 0) + continue; -//------------------------------------------------------------ -Int_t -AliTRDrawStream::NextBuffer() -{ - // - // return -1 if no more buffers available - // return 0 DecodeSM failed (clean data required for example) but still maybe more data to come - // return 1 DecodeSM OK - // - - if (fRawReader != 0) - { - UChar_t *buffer = 0; - UInt_t length = 0; - Bool_t kBufferSet = fRawReader->ReadNextData(buffer); - if (kBufferSet == kTRUE) - { - if (fgDebugFlag) AliDebug(9, "Buffer is set."); - length = fRawReader->GetDataSize(); - if (fgExtraSkip == kTRUE) - { - buffer += EXTRA_LEAD_WORDS * WORD_SIZE; - length -= EXTRA_LEAD_WORDS * WORD_SIZE; - } + AliDebug(2, Form("Stack %i, Link mask: 0x%02x", fCurrSlot, fCurrLinkMask[fCurrSlot])); + for (Int_t iLink = 0; iLink < 12; iLink++) { + fCurrLink = iLink; + fCurrHC = (fCurrEquipmentId - 1024) * 60 + fCurrSlot * 12 + iLink; + if ((fCurrLinkMask[fCurrSlot] & (1 << fCurrLink)) == 0) + continue; + + fErrorFlags = 0; + // check for link monitor error flag + if (fCurrLinkMonitorFlags[fCurrSlot*fgkNlinks + fCurrLink] != 0) + LinkError(kLinkMonitor); - if (fgSkipCDH == kTRUE) - { - buffer += CDH_WORDS * WORD_SIZE; - length -= CDH_WORDS * WORD_SIZE; - } + // read the data from one HC + ReadLinkData(); - if (length > 0) - { - if (fgDebugFlag) AliDebug(9, Form("Buffer length : %d", length)); - if (fgEnableMemoryReset) ResetMemory(); //[mj] - if (DecodeSM((void*)buffer, length) == kTRUE) - return 1; - else - return 0; + // read all data endmarkers + SeekNextLink(); } - } - else - { - return -1; - } } - - return -1; -} - -//------------------------------------------------------------ -void -AliTRDrawStream::ResetCounters() -{ - // - // reset some global counters - // - fBufferRead = kFALSE; // important to read buffer - - fStackNumber = 0; - fStackLinkNumber = 0; - fDecodedADCs = 0; - - fSM.fActiveStacks = 0; - fSM.fNexpectedHalfChambers = 0; - - fLinkTrackletCounter = 0; - fLastEventCounter = 0; - fEventCounter = 0; + } + return kTRUE; } -//------------------------------------------------------------ -void -AliTRDrawStream::ResetIterators() -{ - // - // reset data which should be reset every sm - // - fStackNumber = 0; // reset for Next() function - fStackLinkNumber = 0; // reset for Next() function - fhcMCMcounter = 0; - fmcmADCcounter = 0; -} -//------------------------------------------------------------ -void -AliTRDrawStream::ResetPerSM() +Bool_t AliTRDrawStream::NextDDL() { - // - // reset every SM - // - - fSM.fHeaderSize = 0; - fSM.fTrackletEnable = kFALSE; - fSM.fCorrupted = 0; - fSM.fNexpectedHalfChambers = 0; - fSM.fNexpectedHalfChambers = 0; - fSM.fClean = kTRUE; - fSM.fPos = NULL; - for (Int_t i=0; i<5; i++){ - fSM.fStackActive[i] = kFALSE; - } -} + // continue reading with the next equipment -//------------------------------------------------------------ -void -AliTRDrawStream::ResetPerStack() -{ - // - // reset every Stack - // - - fStack->fHeaderSize = 0; - fStack->fActiveLinks = 0; - fStack->fPos = NULL; - for (Int_t i=0; i<12; i++){ - fStack->fLinksActive[i] = kFALSE; - fStack->fLinksDataType[i] = 0; - fStack->fLinksMonitor[i] = 0; - fStack->fLinkMonitorError[i] = 0; - } -} + if (!fRawReader) + return kFALSE; -//------------------------------------------------------------ -void -AliTRDrawStream::ResetPerHC() -{ - // - // reset every HC - // - fEventCounter = 0; - fHC->fTrackletError = 0; - fHC->fNTracklets = 0; - fHC->fSpecialRawV = 0; - fHC->fRawVMajor = 0; - fHC->fRawVMajorOpt = 0; - fHC->fRawVMinor = 0; - fHC->fNExtraWords = 0; - fHC->fDCSboard = 0; - fHC->fSM = 0; - fHC->fStack = 0; - fHC->fLayer = 0; - fHC->fSide = 0; - fHC->fTimeBins = 0; - fHC->fBunchCrossCounter = 0; - fHC->fPreTriggerCounter = 0; - fHC->fPreTriggerPhase = 0; - fHC->fDET = 0; - fHC->fROC = 0; - fHC->fRowMax = 0; - fHC->fColMax = 0; - fHC->fMCMmax = 0; - - fHC->fH0Corrupted = 0; - fHC->fH1Corrupted = 0; - fHC->fCorrupted = 0; -} + fCurrEquipmentId = 0; + fCurrSlot = 0; + fCurrLink = 0; -//------------------------------------------------------------ -void -AliTRDrawStream::ResetPerMCM() -{ - // - // reset every MCM - // - fMCM->fROB = 0; - fMCM->fMCM = 0; - fMCM->fROW = 0; - fMCM->fEvCounter = 0; - fMCM->fADCMask = 0; - fMCM->fADCMaskWord = 0; - fMCM->fADCmax = 0; - fMCM->fADCcount = 0; - fMCM->fMCMADCWords = 0; - fMCM->fSingleADCwords = 0; - fMCM->fMCMhdCorrupted = 0; - fMCM->fADCmaskCorrupted = 0; - fMCM->fCorrupted = 0; - fMCM->fPos = NULL; - fMCM->fAdcDataPos = NULL; - fMCM->fADCcounter = 0; - - for (Int_t i=0; i<21; i++){ - fMCM->fADCchannel[i] = 0; - } -} + UChar_t *buffer = 0x0; -//------------------------------------------------------------ -void -AliTRDrawStream::ResetPerADC() -{ - // - // reset every ADC - // - fADC->fPos = NULL; - fADC->fADCnumber = 0; - fADC->fCOL = 0; - fADC->fIsShared = kTRUE; - fADC->fCorrupted = 0; - - for (Int_t i=0; i<30; i++){ - fADC->fSignals[i] = 0; - } -} + while (fRawReader->ReadNextData(buffer)) { -//------------------------------------------------------------ -void -AliTRDrawStream::ResetMemory() -{ - // - // initialize all the data members to prevent read data - // from previous buffer - // - ResetPerSM(); - for (Int_t istack=0; istack<5; istack++){ - fStack = &fSM.fStacks[istack]; - ResetPerStack(); - for (Int_t ilink=0; ilink<12; ilink++){ - fHC = &fStack->fHalfChambers[ilink]; - ResetPerHC(); - for (Int_t imcm=0; imcm<12; imcm++){ - fMCM = &fHC->fMCMs[imcm]; - ResetPerMCM(); - for (Int_t iadc=0; iadc<12; iadc++){ - fADC = &fMCM->fADCs[iadc]; - ResetPerADC(); - } - } - } - } -} + fCurrEquipmentId = fRawReader->GetEquipmentId(); + AliDebug(2, Form("equipment: %i", fCurrEquipmentId)); + + if (fCurrEquipmentId < 1024 || fCurrEquipmentId > 1041) { + 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())); -Bool_t -AliTRDrawStream::Next() -{ - // - // returns with true on next adc read - // returns false on errors and end of buffer - // -if (fBufferRead) - { - - while (fStackNumber < 5 && fSM.fActiveStacks > 0) - { - if(fSM.fStackActive[fStackNumber] == kTRUE) - { - fStack = &fSM.fStacks[fStackNumber]; - while (fStackLinkNumber < 12) - { - if (fStack->fLinksActive[fStackLinkNumber] == kTRUE && fStack->fLinksMonitor[fStackLinkNumber] == 0) - { - fHC = &fStack->fHalfChambers[fStackLinkNumber]; - if (!fHC) - { - AliError(Form("HC missing at stack %d link %d", fStackNumber, fStackLinkNumber)); - return kFALSE; - } - if (fHC->fCorrupted == 0 && (fHC->fH0Corrupted == 0 && fHC->fH1Corrupted == 0)) // if HC data corrupted(in any case), we don't read data at all from this HC - { - while (fhcMCMcounter < fHC->fMCMmax) - { - fMCM = &fHC->fMCMs[fhcMCMcounter]; - if (!fMCM) - { - AliError(Form("HC missing at stack %d link %d atMCMslot %d", - fStackNumber, fStackLinkNumber, fhcMCMcounter)); - return kFALSE; - } - while(fmcmADCcounter < fMCM->fADCmax) - { - fADC = &fMCM->fADCs[fmcmADCcounter]; - if (!fADC) - { - AliError(Form("ADC missing at stack %d link %d MCMslot %d ADCslot %d", - fStackNumber, fStackLinkNumber, fhcMCMcounter, fmcmADCcounter)); - return kFALSE; - } - fmcmADCcounter++; - if (fSharedPadsOn) - { - return kTRUE; - } - else - { - if (fADC->fIsShared == kFALSE) - return kTRUE; - } - } //while adc in MCM - fhcMCMcounter++; - // next MCM should go through all active ADCs - fmcmADCcounter = 0; - } // while mcm - } // if HC OK - }// if link active - fStackLinkNumber++; - // next stack link (HC) should go through all active MCMs - fhcMCMcounter = 0; - }// while links - }// if stack active - fStackNumber++; - // next stack should go through all links - start from 0 - fStackLinkNumber = 0; - } - } // fBufferRead - - // in case rawreader manages the mem buffers, go for the next buffer - if (fRawReader) - { - Int_t nextBuff = NextBuffer(); - while (nextBuff != -1) - { - if (nextBuff > 0) - { - fBufferRead = kTRUE; - return Next(); - } - nextBuff = NextBuffer(); + // 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; + } return kFALSE; } -//------------------------------------------------------------ -Int_t -AliTRDrawStream::NextChamber(AliTRDdigitsManager *digitsManager, UInt_t **trackletContainer) + +Int_t AliTRDrawStream::NextChamber(AliTRDdigitsManager *digMgr, UInt_t ** /* trackletContainer */, UShort_t ** /* errorContainer */) { - // - // Fills single chamber digit array - // Return value is the detector number - // - - AliTRDcalibDB *cal = AliTRDcalibDB::Instance(); - AliTRDdataArrayDigits *digits = 0; - AliTRDdataArrayI *track0 = 0; - AliTRDdataArrayI *track1 = 0; - AliTRDdataArrayI *track2 = 0; - AliTRDSignalIndex *indexes = 0; - - // Loop through the digits - Int_t lastdet = -1; - Int_t det = -1; - Int_t lastside = -1; - Int_t side = -1; - Int_t it = 0; - Int_t ntracklets = 0; - - if (trackletContainer){ - for (Int_t i = 0; i < 2; i++) - for (Int_t j = 0; j < MAX_TRACKLETS_PERHC; j++) - trackletContainer[i][j] = 0; + // 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; + fDigitsParam = 0x0; + + 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(); } - while (Next()) - { - det = GetDet(); - side = GetSide(); - - if (trackletContainer) - { - if ((det + side*AliTRDgeometry::kNdet) != (lastdet + lastside*AliTRDgeometry::kNdet)) - { - if (det != lastdet) - { - if (lastdet != -1) - { - return lastdet; - } - } - ntracklets = GetNTracklets(); - if(ntracklets > 0) memcpy(trackletContainer[side], GetTrackletWords(), sizeof(UInt_t) * ntracklets); //copy tracklet words to trackletContainer array - lastside = side; - } - } - - if (det != lastdet) - { - // If new detector found - if (lastdet == -1) - { - lastdet = det; - } - else - { - return lastdet; - } + if (fTrackletTree != trklTree) + ConnectTracklets(trklTree); - if (det < 0 || det >= AliTRDgeometry::kNdet) - { - if (fSM.fClean == kTRUE) - { - AliError(Form("Strange Det Number %d BUT event buffer seems to be clean.", det)); - } - else - { - AliError(Form("Strange Det Number %d. Event buffer marked NOT clean!", det)); - } - continue; - } - - // Add a container for the digits of this detector - digits = (AliTRDdataArrayDigits *) digitsManager->GetDigits(det); - - if (digitsManager->UsesDictionaries()) - { - track0 = (AliTRDdataArrayI *) digitsManager->GetDictionary(det,0); - track1 = (AliTRDdataArrayI *) digitsManager->GetDictionary(det,1); - track2 = (AliTRDdataArrayI *) digitsManager->GetDictionary(det,2); - } + if (!fRawReader) { + AliError("No raw reader available"); + return -1; + } - if (!digits) - { - if (fSM.fClean == kTRUE) - { - AliError(Form("Unable to get digits for det %d BUT event buffer seems to be clean.", det)); - } - else - { - AliError(Form("Unable to get digits for det %d. Event buffer is NOT clean!", det)); + while (fCurrSlot < 0 || fCurrSlot >= 5) { + if (!NextDDL()) { + fCurrSlot = -1; + return -1; } - return -1; + while ((fCurrSlot < 5) && + (((fCurrStackMask & (1 << fCurrSlot)) == 0) || + ((fCurrLinkMask[fCurrSlot] & (1 << fCurrLink))) == 0)) { + fCurrLink++; + if (fCurrLink > 11) { + fCurrLink = 0; + fCurrSlot++; } - - Int_t rowMax = GetRowMax(); - Int_t colMax = GetColMax(); - Int_t ntbins = GetNumberOfTimeBins(); - - // Allocate memory space for the digits buffer - if (digits->GetNtime() == 0) - { - digits->Allocate(rowMax, colMax, ntbins); - if (digitsManager->UsesDictionaries()) - { - track0->Allocate(rowMax, colMax, ntbins); - track1->Allocate(rowMax, colMax, ntbins); - track2->Allocate(rowMax, colMax, ntbins); } - } - - indexes = digitsManager->GetIndexes(det); - indexes->SetSM(GetSM()); - indexes->SetStack(GetStack()); - indexes->SetLayer(GetLayer()); - indexes->SetDetNumber(det); - if (indexes->IsAllocated() == kFALSE) - indexes->Allocate(rowMax, colMax, ntbins); } - Char_t padStatus = cal->GetPadStatus(det, GetCol(), GetRow()); - - // ntimebins data are ready to read - for (it = 0; it < GetNumberOfTimeBins(); it++) - { - if (GetSignals()[it] > 0) - { - digits->SetDataUnchecked(GetRow(), GetCol(), it, GetSignals()[it]); - if(padStatus) - digits->SetPadStatus(GetRow(), GetCol(), it, padStatus); - - indexes->AddIndexTBin(GetRow(), GetCol(), it); - if (digitsManager->UsesDictionaries()) - { - track0->SetDataUnchecked(GetRow(), GetCol(), it, 0); - track1->SetDataUnchecked(GetRow(), GetCol(), it, 0); - track2->SetDataUnchecked(GetRow(), GetCol(), it, 0); - } - } - } // tbins - }// while Next() - - return det; -} + AliDebug(2, Form("Stack %i, Link %i, mask: 0x%02x", fCurrSlot, fCurrLink, fCurrLinkMask[fCurrSlot])); + fCurrHC = (fCurrEquipmentId - 1024) * 60 + fCurrSlot * 12 + fCurrLink; -//------------------------------------------------------------ -Bool_t -AliTRDrawStream::Init() -{ - // - // Initialize geometry and fee parameters - // + if (fCurrLinkMonitorFlags[fCurrSlot*fgkNlinks + fCurrLink] != 0) + LinkError(kLinkMonitor); - TDirectory *saveDir = gDirectory; + // read the data from one HC + ReadLinkData(); - if (!fGeometry) - { - fGeometry = new AliTRDgeometry(); - } - - if (!fGeometry) - { - AliError("Geometry FAILED!"); - return kFALSE; - } + // read all data endmarkers + SeekNextLink(); - fTRDfeeParam = AliTRDfeeParam::Instance(); - if (!fTRDfeeParam) - { - AliError("AliTRDfeeParam FAILED!"); - return kFALSE; + 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(); + SeekNextLink(); } + } - fMaxADCgeom = (Int_t)fGeometry->ADCmax(); - - ResetCounters(); // fBufferRead is set to kFALSE - important - - saveDir->cd(); - - return kTRUE; + //??? to check + do { + fCurrLink++; + if (fCurrLink > 11) { + fCurrLink = 0; + fCurrSlot++; + } + } while ((fCurrSlot < 5) && + (((fCurrStackMask & (1 << fCurrSlot)) == 0) || + ((fCurrLinkMask[fCurrSlot] & (1 << fCurrLink))) == 0)); + + // return chamber information from HC if it is valid + // otherwise return information from link position + if (fCurrSm < 0 || fCurrSm > 17 || fCurrStack < 0 || fCurrStack > 4 || fCurrLayer < 0 || fCurrLayer > 5) + return ((fCurrEquipmentId-1024) + fCurrSlot * 6 + fCurrLink/2); + else + return (fCurrSm * 30 + fCurrStack * 6 + fCurrLayer); } -//------------------------------------------------------------ -Bool_t -AliTRDrawStream::InitBuffer(void *buffer, UInt_t length) -{ - // - // set initial information about the buffer - // - - if (fgDebugFlag) AliDebug(5, Form("Equipment ID: %d",fRawReader->GetEquipmentId())); - if (fRawReader->GetEquipmentId()<1024 || fRawReader->GetEquipmentId()>1041) //tmp protection - return kFALSE; - ResetCounters(); - - fpBegin = (UInt_t *)buffer; - - if (WORD_SIZE == 0) - { - AliFatal("Strange word size. size of UInt_t == 0"); - return kFALSE; - } +Int_t AliTRDrawStream::ReadSmHeader() +{ + // read the SMU index header at the current reading position + // and store the information in the corresponding variables - fWordLength = length/WORD_SIZE; - fpEnd = fpBegin + fWordLength; - fpPos = fpBegin; + if (fPayloadCurr - fPayloadStart >= fPayloadSize - 1) { + EquipmentError(kUnknown, "SM Header incomplete"); + return -1; + } - if (fpBegin == 0 || length <= 0) - { - AliError(Form("Buffer size or pointer is strange. pointer to the buffer is 0x%08x of size %d", fpBegin, length)); - return kFALSE; + fCurrSmuIndexHeaderSize = ((*fPayloadCurr) >> 16) & 0xffff; + fCurrSmuIndexHeaderVersion = ((*fPayloadCurr) >> 12) & 0xf; + // fCurrSmuIndexHeaderTrgAvail = ((*fPayloadCurr) >> 9) & 0x1; + // fCurrSmuIndexHeaderEvType = ((*fPayloadCurr) >> 7) & 0x3; + fCurrTrackEnable = ((*fPayloadCurr) >> 6) & 0x1; + fCurrTrackletEnable = ((*fPayloadCurr) >> 5) & 0x1; + fCurrStackMask = ((*fPayloadCurr) ) & 0x1f; + + AliDebug(5, Form("SMU header: size: %i, version: %i, track enable: %i, tracklet enable: %i, stack mask: %2x", + fCurrSmuIndexHeaderSize, + fCurrSmuIndexHeaderVersion, + fCurrTrackEnable, + fCurrTrackletEnable, + fCurrStackMask)); + + // decode GTU track words + UInt_t trackWord[2] = { 0, 0 }; + Int_t stack = 0; + Int_t idx = 0; + for (UInt_t iWord = 4; iWord < fCurrSmuIndexHeaderSize; iWord++) { + if (fPayloadCurr[iWord] == 0x10000000) { + stack++; + idx = 0; + } + else { + if ((idx == 0) && + ((fPayloadCurr[iWord] & 0xfffff0f0) == 0x13370000)) { + AliDebug(1,Form("stack %i: fast trigger word: 0x%08x", stack, fPayloadCurr[iWord])); + continue; + } + else if ((idx & 0x1)==0x1) { + trackWord[idx&0x1] = 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-1024); + } + else { + trackWord[idx&0x1] = fPayloadCurr[iWord]; + } + idx++; } - - SwapOnEndian(); - - if (fgDumpHead > 0) - { - AliInfo(Form("---------- Dumping %u words from the beginnig of the buffer ----------",fgDumpHead)); - if (DumpWords(fpBegin, fgDumpHead) == kFALSE) - { - AliError("Dump failed. Not enough data."); } - AliInfo(Form("---------- Dumping ended ----------------------------------------------")); - } - return kTRUE; + fPayloadCurr += fCurrSmuIndexHeaderSize + 1; + + return fCurrSmuIndexHeaderSize + 1; } -//------------------------------------------------------------ -Bool_t -AliTRDrawStream::DecodeGTUheader() +Int_t AliTRDrawStream::ReadStackIndexHeader(Int_t stack) { - // Decode Supermodule Index Word - DecodeSMInfo(fpPos, &fSM); - - if (fgDebugFlag) AliDebug(5, DumpSMInfo(&fSM)); - - fpPos++; - if (fpPos < fpEnd) - { - // fSM.fHeaderSize represent additional Supermodule header size which contains additional information regarding hardware design. - // For the moment, we skip decoding these words - if (SkipWords(fSM.fHeaderSize) == kTRUE) - { - for (Int_t istack = 0; istack < 5; istack++) - { - if (fSM.fStackActive[istack] == kFALSE) - continue; - - fStack = &fSM.fStacks[istack]; - - // Decode Stack Index Word of given stack - DecodeStackInfo(fpPos, fStack); - fpPos++; - - fSM.fNexpectedHalfChambers += fStack->fActiveLinks; - - if (fgDebugFlag) AliDebug(5, DumpStackInfo(fStack)); - - if (SkipWords(fStack->fHeaderSize-6) == kFALSE) // 6 is the 6 stack header words for 12 links - { - if (fRawReader) fRawReader->AddMajorErrorLog(kDecodeStackInfo, "Stack header words missing"); - return kFALSE; - } - for (Int_t iword=0; iword<6; iword++) // decode 6 stack header words - { - // Decode Stack Header Word of given stack - DecodeStackHeader(fpPos, fStack, iword); - fpPos++; - } - } - } - else - { - return kFALSE; + // read the stack index header + // and store the information in the corresponding variables + + fCurrStackIndexWord[stack] = *fPayloadCurr; + fCurrStackHeaderSize[stack] = (((*fPayloadCurr) >> 16) & 0xffff) + 1; + fCurrStackHeaderVersion[stack] = ((*fPayloadCurr) >> 12) & 0xf; + fCurrLinkMask[stack] = (*fPayloadCurr) & 0xfff; + + if (fPayloadCurr - fPayloadStart >= fPayloadSize - (Int_t) fCurrStackHeaderSize[stack]) { + StackError(kStackHeaderInvalid, "Stack index header aborted"); + return -1; } - } - else - { - if (fgWarnError) AliWarning("No additional sm headers and stack index words present."); - if (fRawReader) fRawReader->AddMajorErrorLog(kDecodeStackInfo, "Stack info missing"); - return kFALSE; - } - if (fpPos < fpEnd) - { - if (fgDebugFlag) AliDebug(5, "GTU headers are OK."); - } - else - { - if (fgWarnError) AliWarning("No data just after GTU headers."); - if (fRawReader) fRawReader->AddMajorErrorLog(kMissingData, "Missing sm data"); - return kFALSE; + switch (fCurrStackHeaderVersion[stack]) { + case 0xa: + if (fCurrStackHeaderSize[stack] < 8) { + StackError(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; + + 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; + // 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; + } + break; + + default: + StackError(kStackHeaderInvalid, "Invalid Stack Index Header version %x", fCurrStackHeaderVersion[stack]); + } + + fPayloadCurr += fCurrStackHeaderSize[stack]; - if (fgDebugFlag) AliDebug(5, Form("Expected half chambers from GTU header: %d", fSM.fNexpectedHalfChambers)); - - return kTRUE; + return fCurrStackHeaderSize[stack]; } -//------------------------------------------------------------ -Bool_t -AliTRDrawStream::DecodeSM(void *buffer, UInt_t length) +Int_t AliTRDrawStream::ReadLinkData() { - // - // decode one sm data in buffer - // - - ResetIterators(); - - fSM.fClean = kTRUE; - if (InitBuffer(buffer, length) == kFALSE) - { - if (fgWarnError) AliError("InitBuffer failed."); - fSM.fClean = kFALSE; - return kFALSE; - } + // read the data in one link (one HC) until the data endmarker is reached + // returns the number of words read! - if (DecodeGTUheader()== kFALSE) - return kFALSE; + Int_t count = 0; + UInt_t* startPosLink = fPayloadCurr; - for (Int_t istack = 0; istack < 5; istack++) - { - fStackNumber = istack; - if (fSM.fStackActive[istack] == kFALSE) - continue; - - fStack = &fSM.fStacks[istack]; +// printf("----- HC: %i -----\n", fCurrHC); +// for (Int_t i = 0; i < 3; i++) { +// printf("0x%08x 0x%08x 0x%08x 0x%08x\n", +// fPayloadCurr[i*4+0], fPayloadCurr[i*4+1], fPayloadCurr[i*4+2], fPayloadCurr[i*4+3]); +// } - fgLastHC = -1; // to check rob number odering - for (Int_t ilink = 0; ilink < 12; ilink++) - { - fStackLinkNumber = ilink; - if (fStack->fLinksActive[ilink] == kFALSE) - continue; + if (fMarkers) + new ((*fMarkers)[fMarkers->GetEntriesFast()]) + AliTRDrawStreamError(-kHCactive, fCurrSm, fCurrStack, fCurrLink); - // check GTU link monitor - if (!(fStack->fLinksDataType[ilink] == 0 && fStack->fLinksMonitor[ilink] == 0)) - { - fStack->fLinkMonitorError[ilink] = 1; - SeekEndOfData(); // skip this HC data if GTU link monitor report error - fStack->fLinkMonitorError[ilink] += fNWordsCounter; // counts words of given hc having link monitor error - continue; - } - - if (fpPos >= fpEnd) - { - if (fRawReader) fRawReader->AddMajorErrorLog(kLinkDataMissing, "Link data missing"); - if (fgWarnError) AliError("Link data missing."); - fSM.fClean = kFALSE; - break; - } + if (fErrorFlags & kDiscardHC) + return count; - fHC = &fStack->fHalfChambers[ilink]; - ResetPerHC(); + count += ReadTracklets(); + if (fErrorFlags & kDiscardHC) + return count; - if (fSM.fTrackletEnable == kTRUE) - { - if (DecodeTracklets() == kFALSE) - { - - fSM.fClean = kFALSE; - SeekEndOfData(); + count += ReadHcHeader(); + if (fErrorFlags & kDiscardHC) + return count; - if (fgWarnError) - { - AliError(Form("Tracklet decoding failed stack %d link %d", fStackNumber, fStackLinkNumber)); - } - continue; - } - } + Int_t det = fCurrSm * 30 + fCurrStack * 6 + fCurrLayer; - if (fpPos >= fpEnd) - { - if (fRawReader) fRawReader->AddMajorErrorLog(kHCdataMissing, "HC data missing"); - if (fgWarnError) AliError("HC data missing."); - fSM.fClean = kFALSE; - break; - } + if (det > -1 && det < 540) { - fgLastROB = -1; // to check mcm number odering - fgLastIndex = -1 ; // to check mcm number odering - if (DecodeHC() == kFALSE) - { - if ((fHC->fRawVMajor & 64) == 64 && fHC->fRawVMajorOpt == 7) continue; // special treatmeant for the configuration data which doesn't have data-end-marker - fSM.fClean = kFALSE; - if (fHC->fCorrupted < 16) SeekEndOfData(); // In case that we meet END_OF_TRACKLET_MARKERNEW - // during ADC data decoding or MCM header decoding - // we don't seek ENDOFRAWDATAMARKER - - if (fgWarnError) - { - AliError(Form("Failed HC : %s", DumpHCinfoH0(fHC))); - AliError(Form("Failed HC : %s", DumpHCinfoH1(fHC))); - } - - continue; - } - else - { - SeekEndOfData(); // make sure that finish off with the end of data markers - } - - } // ilink - } // istack - - ResetIterators(); // need to do it again for Next() function - - if (fSM.fClean == kTRUE) - return kTRUE; - - if (fgCleanDataOnly && (fSM.fClean == kFALSE)) - { - if (fgWarnError) - { - AliWarning("Buffer with errors. Returning FALSE."); - AliWarning(Form("--- Failed SM : %s ---", DumpSMInfo(&fSM))); - } - fSM.fActiveStacks = 0; // Next() will not give data - return kFALSE; + if ((fAdcArray = fDigitsManager->GetDigits(det))) { + //fAdcArray->Expand(); + if (fAdcArray->GetNtime() != fCurrNtimebins) + fAdcArray->Allocate(16, 144, fCurrNtimebins); } - - return kTRUE; -} - -//------------------------------------------------------------ -Int_t -AliTRDrawStream::DecodeSM() -{ - // - // decode SM data in case AliRawReader is in use - // - if (fRawReader) - { - Int_t nextBuff = NextBuffer(); - while (nextBuff != -1) - { - if (nextBuff > 0) - return nextBuff; - nextBuff = NextBuffer(); - } - return -1; + else { + LinkError(kNoDigits); } - else - { - AliWarning("AliRawReader not set."); + + if (!fDigitsParam) { + fDigitsParam = fDigitsManager->GetDigitsParam(); } - return kFALSE; -} - -//------------------------------------------------------------ -Int_t -AliTRDrawStream::DecodeSM(AliRawReader *reader) -{ - // - // decode SM with the AliRawReader - // - if (reader != 0) - { - fRawReader = reader; - return DecodeSM(); + if (fDigitsParam) { + fDigitsParam->SetPretriggerPhase(det, fCurrPtrgPhase); + fDigitsParam->SetNTimeBins(det, fCurrNtimebins); + fDigitsParam->SetADCbaseline(det, 10); } - else - { - AliWarning("Argument AliRawReader is 0."); + + if (fDigitsManager->UsesDictionaries()) { + fDigitsManager->GetDictionary(det, 0)->Reset(); + fDigitsManager->GetDictionary(det, 1)->Reset(); + fDigitsManager->GetDictionary(det, 2)->Reset(); } - return kFALSE; -} -//------------------------------------------------------------ -Bool_t -AliTRDrawStream::SeekEndOfData() -{ - // - // go to end of data marker - // - Int_t fEndOfDataCount = 0; - fNWordsCounter = 0; - - while ( *fpPos != ENDOFRAWDATAMARKER && fpPos < fpEnd ) - { - fpPos++; - fNWordsCounter++; + 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); } - while (*fpPos == ENDOFRAWDATAMARKER && fpPos < fpEnd ) - { - fEndOfDataCount++; - fpPos++; + + // ----- check which kind of data ----- + if (fCurrMajor & 0x40) { + if ((fCurrMajor & 0x7) == 0x7) { + AliDebug(1, "This is a config event"); + UInt_t *startPos = fPayloadCurr; + while (fPayloadCurr - fPayloadStart < fPayloadSize && + *fPayloadCurr != fgkDataEndmarker) + fPayloadCurr++; + count += fPayloadCurr - startPos; + + // feeding TRAP config + AliTRDtrapConfig *trapcfg = AliTRDtrapConfig::Instance(); + trapcfg->ReadPackedConfig(fCurrHC, startPos, fPayloadCurr - startPos); + } + else { + Int_t tpmode = fCurrMajor & 0x7; + AliDebug(1, Form("Checking testpattern (mode %i) data", tpmode)); + ReadTPData(tpmode); + } } - - return kTRUE; -} - -//------------------------------------------------------------ -Bool_t -AliTRDrawStream::SkipMCMdata(UInt_t iw) -{ - - if (fgDebugFlag) AliDebug(11,Form("Skip %d words due to MCM header corruption.",iw)); - UInt_t iwcounter = 0; - while ( *fpPos != ENDOFRAWDATAMARKER && iwcounter < iw) - { - if ( *fpPos == END_OF_TRACKLET_MARKERNEW) - { - if (fgDebugFlag) AliDebug(11,"Met END_OF_TRACKLET_MARKERNEW"); - fMCM->fCorrupted += 16; - fHC->fCorrupted += 16; - return kFALSE; - } - fpPos++; - iwcounter++; + else if (fCurrMajor & 0x20) { + AliDebug(1, "This is a zs event"); + count += ReadZSData(); } - - if (iwcounter == iw) - { - fpPos++; - return kTRUE; + else { + AliDebug(1, "This is a nozs event"); + count += ReadNonZSData(); } + } + else { + LinkError(kInvalidDetector, "%i", det); + while (fPayloadCurr - fPayloadStart < fPayloadSize && + *fPayloadCurr != fgkDataEndmarker) + fPayloadCurr++; + } - if (fgDebugFlag) AliDebug(11,"Met ENDOFRAWDATAMARKER"); - return kFALSE; -} - -//------------------------------------------------------------ -Bool_t -AliTRDrawStream::SeekNextMCMheader() -{ - // - // go to mcm marker - // - - fpPos++; - - while ( *fpPos != ENDOFRAWDATAMARKER && fpPos < fpEnd ) - { - if (MCM_HEADER_MASK_ERR(*fpPos) == 0 && MCM_HEADER_MASK_ERR(*(fpPos+1)) == 0) - { - if (fgDebugFlag) AliDebug(11,Form("^^^ Found : Pos 0x%08x : Val 0x%08x", fpPos, *fpPos)); - return kTRUE; + 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 ( *fpPos == END_OF_TRACKLET_MARKERNEW) - { - fMCM->fCorrupted += 16; - fHC->fCorrupted += 16; - return kFALSE; - } - fpPos++; - } - SeekEndOfData(); - return kFALSE; + return count; } -//------------------------------------------------------------ - -Bool_t -AliTRDrawStream::DecodeTracklets() +Int_t AliTRDrawStream::ReadTracklets() { - // - // decode tracklets - // - - fLinkTrackletCounter = 0; - fEndOfTrackletCount = 0; - fHC->fNTracklets = 0; + // read the tracklets from one HC - for (Int_t i = 0; i < MAX_TRACKLETS_PERHC; i++) - fHC->fTrackletWords[i] = 0; + fTrackletArray->Clear(); - if (fgDebugFlag) AliDebug(10, Form("Decode tracklets at 0x%08x : 0x%08x", fpPos, *fpPos)); + UInt_t *start = fPayloadCurr; + while (*(fPayloadCurr) != fgkTrackletEndmarker && + fPayloadCurr - fPayloadStart < fPayloadSize) { - while ( *fpPos != END_OF_TRACKLET_MARKEROLD && *fpPos != END_OF_TRACKLET_MARKERNEW && fpPos < fpEnd ) - { - if (fgDebugFlag) AliDebug(10, Form("Tracklet found at 0x%08x : 0x%08x", fpPos, *fpPos)); + new ((*fTrackletArray)[fTrackletArray->GetEntriesFast()]) AliTRDtrackletWord(*(fPayloadCurr), fCurrHC); - fLinkTrackletCounter++; - - if (fLinkTrackletCounter > MAX_TRACKLETS_PERHC) - { - if (fgDebugFlag) AliDebug(11,Form("Max number of tracklets exceeded %d > %d.", - fLinkTrackletCounter, MAX_TRACKLETS_PERHC)); - if (fRawReader) fRawReader->AddMajorErrorLog(kTrackletOverflow,"Too many tracklets"); - fHC->fTrackletError = 1; - return kFALSE; + fPayloadCurr++; } - fHC->fTrackletWords[fLinkTrackletCounter-1] = UInt_t(*fpPos); //store tracklet words into array - fHC->fNTracklets = fLinkTrackletCounter; - fpPos++; - } - - while ( ( *fpPos == END_OF_TRACKLET_MARKEROLD || *fpPos == END_OF_TRACKLET_MARKERNEW ) && fpPos < fpEnd ) - { - if (fgDebugFlag) AliDebug(10, Form("EoTracklets found at 0x%08x : 0x%08x", fpPos, *fpPos)); - - fEndOfTrackletCount++; - fpPos++; - } - - if ( fEndOfTrackletCount < 2 ) - { - if (fgDebugFlag) AliDebug(11,"End of tracklets word missing"); - if (fRawReader) fRawReader->AddMajorErrorLog(kEOTrackeltsMissing, "End of tracklets word missing"); - fHC->fTrackletError += 2; - return kFALSE; - } - - return kTRUE; -} + if (fTrackletArray->GetEntriesFast() > 0) { + AliDebug(1, Form("Found %i tracklets in %i %i %i (ev. %i)", fTrackletArray->GetEntriesFast(), + (fCurrEquipmentId-1024), fCurrSlot, fCurrLink, fRawReader->GetEventIndex())); + if (fCurrSm > -1 && fCurrSm < 18) { + fStats.fStatsSector[fCurrSm].fStatsHC[fCurrHC%60].fNTracklets += fTrackletArray->GetEntriesFast(); + fStats.fStatsSector[fCurrSm].fNTracklets += fTrackletArray->GetEntriesFast(); + } + if (fTrackletTree) + fTrackletTree->Fill(); + if (fTracklets) + for (Int_t iTracklet = 0; iTracklet < fTrackletArray->GetEntriesFast(); iTracklet++) { + new ((*fTracklets)[fTracklets->GetEntriesFast()]) AliTRDtrackletWord(*((AliTRDtrackletWord*)(*fTrackletArray)[iTracklet])); + } + } -//------------------------------------------------------------ -Bool_t -AliTRDrawStream::IsRowValid() -{ - if ( (fHC->fStack == 2 && fMCM->fROW >= fGeometry->RowmaxC0()) || - (fHC->fStack != 2 && fMCM->fROW >= fGeometry->RowmaxC1()) || fMCM->fROW < 0 ) - { - if (fgDebugFlag) AliDebug(11,Form("SM%d L%dS%d: Wrong Padrow (%d) fROB=%d, fSIDE=%d, fMCM=%02d" - , fHC->fSM, fHC->fLayer, fHC->fStack, fMCM->fROW, fMCM->fROB, fHC->fSide, fMCM->fMCM )); - return kFALSE; - } - return kTRUE; + // loop over remaining tracklet endmarkers + while ((*(fPayloadCurr) == fgkTrackletEndmarker && + fPayloadCurr - fPayloadStart < fPayloadSize)) + fPayloadCurr++; + + return fPayloadCurr - start; } -//------------------------------------------------------------ -Bool_t -AliTRDrawStream::IsMCMheaderOK() +Int_t AliTRDrawStream::ReadHcHeader() { - // - // check the mcm header - // - - if (fgLastROB != fMCM->fROB) - { - fgLastIndex = 0; - if (fgLastROB== -1) fgLastROB = fMCM->fROB; - } - else - { - Int_t matchingcounter = 0; - for (Int_t i=fgLastIndex+1; i<16; i++) - { - if ( fMCM->fMCM == fgMCMordering[i] ) - { - fgLastIndex = i; - matchingcounter++; - break; - } - } - if (matchingcounter == 0) - { - fMCM->fMCMhdCorrupted += 2; - AliDebug(11,Form("MCM number from last MCM is larger: MCM # from last MCM %d, MCM # from current MCM %d \n",(fMCM-1)->fMCM, fMCM->fMCM)); - } - } - - if ( fgLastHC == fHC->fLayer*2 + fHC->fSide ) - { - if ( fMCM->fROB < (fMCM-1)->fROB ) - { - fMCM->fMCMhdCorrupted += 2; - AliDebug(11,Form("ROB number from last MCM is larger: ROB # from last MCM %d, ROB # from current MCM %d \n",(fMCM-1)->fROB, fMCM->fROB)); - } - else fgLastROB = fMCM->fROB; - } + // read and parse the HC header of one HC + // and store the information in the corresponding variables - fgLastHC = fHC->fLayer*2 + fHC->fSide; + UInt_t *start = fPayloadCurr; + // check not to be at the data endmarker + if (*fPayloadCurr == fgkDataEndmarker) + return 0; - /* - // this check will come back later again when we have "patched MCM map" - int expectedROB = -1; - if(!fHC->fSide) expectedROB = int(fHC->fMCMmax/16)*2; - else expectedROB = int(fHC->fMCMmax/16)*2 + 1; - int expectedMCM = 4*(3-int((fHC->fMCMmax%16)/4)) + fHC->fMCMmax%4; + fCurrSpecial = (*fPayloadCurr >> 31) & 0x1; + fCurrMajor = (*fPayloadCurr >> 24) & 0x7f; + fCurrMinor = (*fPayloadCurr >> 17) & 0x7f; + fCurrAddHcWords = (*fPayloadCurr >> 14) & 0x7; + fCurrSm = (*fPayloadCurr >> 9) & 0x1f; + fCurrLayer = (*fPayloadCurr >> 6) & 0x7; + fCurrStack = (*fPayloadCurr >> 3) & 0x7; + fCurrSide = (*fPayloadCurr >> 2) & 0x1; + fCurrCheck = (*fPayloadCurr) & 0x3; + + if (fCurrSm != (((Int_t) fCurrEquipmentId) - 1024) || + 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) { + LinkError(kHCcheckFailed); + } + + if (fCurrAddHcWords > 0) { + fCurrNtimebins = (fPayloadCurr[1] >> 26) & 0x3f; + fCurrBC = (fPayloadCurr[1] >> 10) & 0xffff; + fCurrPtrgCnt = (fPayloadCurr[1] >> 6) & 0xf; + fCurrPtrgPhase = (fPayloadCurr[1] >> 2) & 0xf; + } + + fPayloadCurr += 1 + fCurrAddHcWords; + + return (fPayloadCurr - start); +} - if ( expectedROB != fMCM->fROB || expectedMCM != fMCM->fMCM) - { - fMCM->fMCMhdCorrupted += 2; - AliDebug(11,Form("ROB expected %d ROB read %d, MCM expected %d MCM read %d\n",expectedROB, fMCM->fROB, expectedMCM, fMCM->fMCM)); - } - */ - - // below two conditions are redundant - /* - if ( fMCM->fMCM < 0 || fMCM->fMCM > 15 || fMCM->fROB < 0 || fMCM->fROB > 7 ) - { - fMCM->fMCMhdCorrupted += 8; // need to assign new number - if (fgDebugFlag) AliDebug(11,Form("ROB or MCM number is out of range. %s\n", DumpMCMinfo(fMCM))); +Int_t AliTRDrawStream::ReadTPData(Int_t mode) +{ + // testing of testpattern 1 to 3 (hardcoded), 0 missing + // 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 evcnt = 0; + Int_t count = 0; + Int_t mcmcount = -1; + Int_t wordcount = 0; + Int_t channelcount = 0; + UInt_t expword = 0; + UInt_t expadcval = 0; + UInt_t diff = 0; + Int_t lastmcmpos = -1; + Int_t lastrobpos = -1; + + UInt_t* start = fPayloadCurr; + + while (*(fPayloadCurr) != fgkDataEndmarker && + fPayloadCurr - fPayloadStart < fPayloadSize - 1) { + + // ----- Checking MCM Header ----- + AliDebug(2, Form("MCM header: 0x%08x", *fPayloadCurr)); + mcmcount++; + + // ----- checking for proper readout order - ROB ----- + if (GetROBReadoutPos(ROB(*fPayloadCurr) / 2) >= lastrobpos) { + lastrobpos = GetROBReadoutPos(ROB(*fPayloadCurr) / 2); } - if (IsRowValid() == kFALSE) - { - fMCM->fMCMhdCorrupted += 16; // need to assign new number + else { + ROBError(kPosUnexp); } - */ + fCurrRobPos = ROB(*fPayloadCurr); - if (fEventCounter == 0) - { - fEventCounter = fMCM->fEvCounter; + // ----- checking for proper readout order - MCM ----- + if (GetMCMReadoutPos(MCM(*fPayloadCurr)) >= (lastmcmpos + 1) % 16) { + lastmcmpos = GetMCMReadoutPos(MCM(*fPayloadCurr)); } - - if (fEventCounter != fMCM->fEvCounter) - { - fMCM->fMCMhdCorrupted += 4; if (fgDebugFlag) AliDebug(11,Form("Event number(%d) of current MCM is different from that(%d) of reference MCM %s.\n", fMCM->fEvCounter, fEventCounter, DumpMCMinfo(fMCM))); + else { + MCMError(kPosUnexp); } + fCurrMcmPos = MCM(*fPayloadCurr); + - if (fEventCounter < fLastEventCounter) - { - fMCM->fMCMhdCorrupted += 8; if (fgDebugFlag) AliDebug(11,Form("Event from the past? Current %d Last %d %s.\n", fEventCounter, fLastEventCounter, DumpMCMinfo(fMCM))); + fPayloadCurr++; + + evcnt = 0x3f & *fPayloadCurr >> 26; + cpu = -1; + channelcount = 0; + while (channelcount < 21) { + count = 0; + if (cpu != cpufromchannel[channelcount]) { + cpu = cpufromchannel[channelcount]; + expadcval = (1 << 9) | (fCurrRobPos << 6) | (fCurrMcmPos << 2) | cpu; + wordcount = 0; + } + + while (count < 10) { + if (channelcount % 2 == 0) + expword = 0x3; + else + expword = 0x2; + + if (mode == 1) { + // ----- TP 1 ----- + expword |= expadcval << 2; + expadcval = ( (expadcval << 1) | ( ( (expadcval >> 9) ^ (expadcval >> 6) ) & 1) ) & 0x3FF; + expword |= expadcval << 12; + expadcval = ( (expadcval << 1) | ( ( (expadcval >> 9) ^ (expadcval >> 6) ) & 1) ) & 0x3FF; + expword |= expadcval << 22; + expadcval = ( (expadcval << 1) | ( ( (expadcval >> 9) ^ (expadcval >> 6) ) & 1) ) & 0x3FF; + } + 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); + } + else if (mode == 3) { + // ----- TP 3 ----- + expword = ((0xfff & evcnt) << 20) | (fCurrSm << 15) | (fCurrLink/2 << 12) | (fCurrStack << 9) | + (fCurrRobPos << 6) | (fCurrMcmPos << 2) | (cpu << 0); + } + else { + expword = 0; + LinkError(kTPmodeInvalid, "Just reading"); + } + + diff = *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));; + } + fPayloadCurr++; + count++; + wordcount++; + } + channelcount++; } - - if ( fMCM->fADCmaskCorrupted > 0 ) - return kFALSE; - - if ( fMCM->fMCMhdCorrupted > 0 ) - return kFALSE; - - return kTRUE; + // continue with next MCM + } + return fPayloadCurr - start; } -//------------------------------------------------------------ -Bool_t -AliTRDrawStream::DecodeMCMheader() -{ - // - // decode the mcm header - // - - DecodeMCMheader(fpPos, fMCM); - - if (fDumpingEnable) - { - if (fMCM->fMCM == fDumpingMCM) - { - if (fMCM->fROB == fDumpingROB && fHC->fLayer == fDumpingLayer) - { - if (fHC->fSM == fDumpingSM && fHC->fStack == fDumpingStack) - { - if (fgDebugFlag) { - AliDebug(5,DumpHCinfoH0(fHC)); - AliDebug(5,DumpMCMinfo(fMCM)); - } - DumpWords(fpPos, 212); - } - } - } - } - if (fHC->fCorrupted >= 16) - { - fpPos--; - return kFALSE; - } - - fMCM->fROW = fTRDfeeParam->GetPadRowFromMCM(fMCM->fROB, fMCM->fMCM); - - if ((fHC->fRawVMajor > 2 && fHC->fRawVMajor <5) || ((fHC->fRawVMajor & 32) == 32)) //cover old and new version definition of ZS data - //if ((fHC->fRawVMajor > 2 && fHC->fRawVMajor <5) || (fHC->fRawVMajor > 31 && fHC->fRawVMajor < 64)) //cover old and new version definition of ZS data - { - fpPos++; - if ( fpPos < fpEnd ) - { - DecodeMask(fpPos, fMCM); - if (fHC->fCorrupted >= 16) - { - fpPos--; - return kFALSE; - } - MCMADCwordsWithTbins(fHC->fTimeBins, fMCM); - fMCM->fAdcDataPos = fpPos + 1; - } - else - { - if (fgDebugFlag) AliDebug(11,"Expected ADC mask word. Fail due to buffer END."); - if (fRawReader) fRawReader->AddMajorErrorLog(kMCMADCMaskMissing,"Missing"); - fHC->fCorrupted += 32; - return kFALSE; +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; + Int_t channelcountExp = 0; + Int_t channelcountMax = 0; + Int_t timebins; + Int_t currentTimebin = 0; + Int_t adcwc = 0; + Int_t evno = -1; + Int_t lastmcmpos = -1; + Int_t lastrobpos = -1; + + if (fCurrNtimebins != fNtimebins) { + if (fNtimebins > 0) + LinkError(kNtimebinsChanged, + "No. of timebins changed from %i to %i", fNtimebins, fCurrNtimebins); + fNtimebins = fCurrNtimebins; } - } - else - { - UInt_t dummyMask = MCM_DUMMY_ADCMASK_VAL; - DecodeMask(&dummyMask, fMCM); - MCMADCwordsWithTbins(fHC->fTimeBins, fMCM); - fMCM->fAdcDataPos = fpPos + 1; - } - - if (fgDebugFlag) - { - AliDebug(6, DumpMCMinfo(fMCM)); - AliDebug(7, DumpMCMadcMask(fMCM)); - } - - if (IsMCMheaderOK() == kFALSE) - return kFALSE; + + timebins = fNtimebins; + + while (*(fPayloadCurr) != fgkDataEndmarker && + fPayloadCurr - fPayloadStart < fPayloadSize) { - return kTRUE; -} - -//------------------------------------------------------------ -Bool_t -AliTRDrawStream::IsHCheaderOK() -{ - // - // check insanity of half chamber header - // - - if (fHC->fStack < 0 || fHC->fStack > 4) - { - if (fgDebugFlag) AliDebug(11,Form("Wrong Stack %d", fHC->fStack)); - return kFALSE; - } - - if (fHC->fLayer < 0 || fHC->fLayer >= AliTRDgeometry::kNlayer) - { - if (fgDebugFlag) AliDebug(11,Form("Wrong layer %d", fHC->fLayer)); - return kFALSE; + // ----- Checking MCM Header ----- + AliDebug(2, Form("MCM header: 0x%08x", *fPayloadCurr)); + UInt_t *startPosMCM = fPayloadCurr; + + // ----- checking for proper readout order - ROB ----- + if (GetROBReadoutPos(ROB(*fPayloadCurr) / 2) >= lastrobpos) { + lastrobpos = GetROBReadoutPos(ROB(*fPayloadCurr) / 2); } - - if (fHC->fSide < 0 || fHC->fSide > 1) - { - if (fgDebugFlag) AliDebug(11,Form("Wrong Side %d", fHC->fSide)); - return kFALSE; + else { + ROBError(kPosUnexp); } - - if (fgStackNumberChecker) - { - if (fHC->fStack != fStackNumber) - { - if (fgDebugFlag) AliDebug(11,Form("Missmatch: Stack number between HC header %d and GTU link mask %d", - fHC->fStack, fStackNumber)); - fStackNumber = -1; - return kFALSE; + fCurrRobPos = ROB(*fPayloadCurr); + + // ----- checking for proper readout order - MCM ----- + if (GetMCMReadoutPos(MCM(*fPayloadCurr)) > lastmcmpos) { + lastmcmpos = GetMCMReadoutPos(lastmcmpos); } + else { + MCMError(kPosUnexp); } - - if (fgStackLinkNumberChecker) - { - //if (fHC->fLayer * 2 + fHC->fSide != fStackLinkNumber) - // let it make flexible to consider known fiber swapping - if ((fHC->fLayer * 2 != fStackLinkNumber) && (fHC->fLayer * 2 != fStackLinkNumber - 1)) - { - if (fgDebugFlag) AliDebug(11,Form("Missmatch: Layer number between HC header %d and GTU link mask %d | %s", - fHC->fLayer, fStackLinkNumber, DumpStackInfo(fStack))); - fStackLinkNumber = -1; - return kFALSE; + fCurrMcmPos = MCM(*fPayloadCurr); + + if (EvNo(*fPayloadCurr) != evno) { + if (evno == -1) + evno = EvNo(*fPayloadCurr); + else { + MCMError(kPtrgCntMismatch, "%i <-> %i", evno, EvNo(*fPayloadCurr)); } } - - // SLOW GEOM : consistancy check with geometry - fHC->fDET = fGeometry->GetDetector(fHC->fLayer, fHC->fStack, fHC->fSM); - if (fHC->fDET < 0 || fHC->fDET >= AliTRDgeometry::kNdet) - { - if (fgDebugFlag) AliDebug(11,Form("Wrong detector %d", fHC->fDET)); - if (fRawReader) fRawReader->AddMajorErrorLog(kHCHeaderWrongDet, "Wrong Det"); - return kFALSE; - } - - if (fHC->fSM != fGeometry->GetSector(fHC->fDET) - || fHC->fSM <0 || fHC->fSM >= AliTRDgeometry::kNsector) - { - if (fgDebugFlag) AliDebug(11,Form("Wrong SM(sector) %d (Geometry says: %d) Stack=%d Layer=%d Det=%d", - fHC->fSM, fGeometry->GetSector(fHC->fDET), - fHC->fStack, fHC->fLayer, fHC->fDET)); - if (fRawReader) fRawReader->AddMajorErrorLog(kHCHeaderWrongSM, "Wrong SM"); - return kFALSE; - } - - fHC->fROC = fGeometry->GetDetectorSec(fHC->fLayer, fHC->fStack); - if (fHC->fROC < 0) - { - if (fRawReader) fRawReader->AddMajorErrorLog(kHCHeaderWrongROC, "Wrong ROC"); - return kFALSE; + Int_t adccoloff = AdcColOffset(*fPayloadCurr); + Int_t padcoloff = PadColOffset(*fPayloadCurr); + Int_t row = Row(*fPayloadCurr); + fPayloadCurr++; + + // ----- Reading ADC channels ----- + AliDebug(2, Form("ADC mask: 0x%08x", *fPayloadCurr)); + + // ----- analysing the ADC mask ----- + channelcount = 0; + channelcountExp = GetNActiveChannelsFromMask(*fPayloadCurr); + channelcountMax = GetNActiveChannels(*fPayloadCurr); + Int_t channelmask = GetActiveChannels(*fPayloadCurr); + Int_t channelno = -1; + fPayloadCurr++; + + if (channelcountExp != channelcountMax) { + if (channelcountExp > channelcountMax) { + Int_t temp = channelcountExp; + channelcountExp = channelcountMax; + channelcountMax = temp; + } + while (channelcountExp < channelcountMax && channelcountExp < 21 && + fPayloadCurr - fPayloadStart < fPayloadSize - 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; + } + } + MCMError(kAdcMaskInconsistent, + "Inconsistency in no. of active channels: Counter: %i, Mask: %i, chosen: %i!", + GetNActiveChannels(fPayloadCurr[-1]), GetNActiveChannelsFromMask(fPayloadCurr[-1]), channelcountExp); } - - fHC->fRowMax = fGeometry->GetRowMax(fHC->fLayer, fHC->fStack, fHC->fSM); - if (fHC->fRowMax < 1) - { - if (fRawReader) fRawReader->AddMajorErrorLog(kHCHeaderWrongROC, "Wrong ROC Row Max"); - return kFALSE; + AliDebug(2, Form("expecting %i active channels, timebins: %i", channelcountExp, fCurrNtimebins)); + + // ----- reading marked ADC channels ----- + while (channelcount < channelcountExp && *(fPayloadCurr) != fgkDataEndmarker) { + if (channelno < 20) + channelno++; + 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 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) { + int check = 0x3 & *fPayloadCurr; + if (channelno % 2 != 0) { // odd channel + if (check != 0x2 && channelno < 21) { + MCMError(kAdcCheckInvalid, + "%i for %2i. ADC word in odd channel %i", + check, adcwc+1, channelno); + } + } + else { // even channel + if (check != 0x3 && channelno < 21) { + 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); + + adcwc++; + fPayloadCurr++; + } + + if (adcwc != timebins / 3) + MCMError(kAdcDataAbort); + + // adding index + if (padcol > 0 && padcol < 144) { + fSignalIndex->AddIndexRC(row, padcol); + } + + channelcount++; } - fHC->fColMax = fGeometry->GetColMax(fHC->fROC); - if (fHC->fColMax < 1) - { - if (fRawReader) fRawReader->AddMajorErrorLog(kHCHeaderWrongROC, "Wrong ROC Col Max"); - return kFALSE; + if (fCurrSm > -1 && fCurrSm < 18) { + fStats.fStatsSector[fCurrSm].fStatsHC[fCurrHC%60].fNChannels += channelcount; + fStats.fStatsSector[fCurrSm].fNChannels += channelcount; } - - return kTRUE; -} - -//------------------------------------------------------------ -Bool_t -AliTRDrawStream::DecodeHCheader() -{ - // - // decode the half chamber header - // - - if (DecodeHCwordH0(fpPos, fHC) == kFALSE) - return kFALSE; + if (channelcount != channelcountExp) + MCMError(kAdcChannelsMiss); - if (fHC->fNExtraWords > 0) - { - fpPos++; - if (fpPos < fpEnd) - { - if (DecodeHCwordH1(fpPos, fHC) == kFALSE) - return kFALSE; - } - else - { - if (fgDebugFlag) AliDebug(11,"Expected HC header word 1. Fail due to buffer END."); - if (fRawReader) fRawReader->AddMajorErrorLog(kHCWordMissing,"Next HC word 1 (count from 0) missing"); - return kFALSE; - } + mcmcount++; + if (fCurrSm > -1 && fCurrSm < 18) { + fStats.fStatsSector[fCurrSm].fStatsHC[fCurrHC%60].fNMCMs++; + fStats.fStatsSector[fCurrSm].fNMCMs++; } - if (fgDebugFlag) AliDebug(5, DumpHCinfoH0(fHC)); - if (fgDebugFlag) AliDebug(5, DumpHCinfoH1(fHC)); - - fHC->fDET = -1; - if (IsHCheaderOK() == kFALSE) - { - fHC->fH0Corrupted += 2; - if (fgDebugFlag) AliDebug(11,Form("H0 Header Insane. Word 0x%08x", *fHC->fPos)); - return kFALSE; - } - - return kTRUE; -} - -//------------------------------------------------------------ -Bool_t -AliTRDrawStream::DecodeHC() -{ - // - // decode hc header and data - // - - if (DecodeHCheader() == kFALSE) - { - if (fgWarnError) AliWarning(Form("HC Header decode failed. H0 Error: %d H1 Error: %d",fHC->fH0Corrupted,fHC->fH1Corrupted)); - if (fRawReader) fRawReader->AddMajorErrorLog(kHCHeaderCorrupt, "HC header corrupted"); - return kFALSE; - } - else - { - fpPos++; - if (fpPos >= fpEnd) - { - fHC->fCorrupted += 1; - if (fgDebugFlag) AliDebug(11,"No MCM data? Not enough data in the buffer."); - if (fRawReader) fRawReader->AddMajorErrorLog(kMCMdataMissing, "MCM data missing"); - return kFALSE; - } + if (IsDumping() && DumpingMCM(fCurrHC/2, fCurrRobPos, fCurrMcmPos)) { + DumpRaw(Form("Event %i: Det %3i ROB %i MCM %2i", fRawReader->GetEventIndex(), fCurrHC/2, fCurrRobPos, fCurrMcmPos), + startPosMCM, fPayloadCurr - startPosMCM); } - if ((fHC->fRawVMajor & 64) == 64) // test pattern data - { - AliTRDrawTPStream *tpStream = new AliTRDrawTPStream(fHC->fRawVMajorOpt, fpPos); - if (tpStream->DecodeTPdata() == kFALSE) - { - if (fgWarnError) AliError("failed to decode test pattern data"); - return kFALSE; - } - else if(fHC->fRawVMajorOpt == 7) return kFALSE; // always return false in case of configuration data(special treatment due to lack of data-end-marker). - return kTRUE; - } - - fHC->fMCMmax = 0; - while (*fpPos != ENDOFRAWDATAMARKER && fpPos < fpEnd) - { - if (fHC->fMCMmax > TRD_MAX_MCM) - { - fHC->fCorrupted += 2; - if (fgDebugFlag) AliDebug(11,"More mcm data than expected!"); - if (fRawReader) fRawReader->AddMajorErrorLog(kMCMoverflow, "Too many mcms found!"); - return kFALSE; - } - - fMCM = &fHC->fMCMs[fHC->fMCMmax]; - - if (DecodeMCMheader() == kFALSE) - { - if (fHC->fCorrupted < 4) fHC->fCorrupted += 4; // benchmark hc data corruption as 4 - - if (fgSkipData == kTRUE || fHC->fCorrupted >= 16) - return kFALSE; // stop HC data reading - - fHC->fMCMmax++; // increase mcm counter to match with expected rob/mcm number - - // in case we decide to keep reading data, skip this mcm data and find next mcm header - if (fMCM->fADCmaskCorrupted < 2) - { - if (SkipMCMdata(fMCM->fADCcount*fMCM->fSingleADCwords) == kFALSE) - return kFALSE; - continue; - } - else - { - if (SeekNextMCMheader() == kFALSE) - return kFALSE; - continue; - } + // continue with next MCM } - fHC->fMCMmax++; - - if (fMCM->fADCmax > 0) - { - fpPos++; - if (fpPos >= fpEnd) - { - fMCM->fCorrupted += 1; - if (fHC->fCorrupted < 4) fHC->fCorrupted += 4; // benchmark hc data corruption as 4 - if (fgDebugFlag) AliDebug(9, Form("Buffer short of data. ADC data expected.")); - return kFALSE; - } - - for (Int_t iadc = 0; iadc < fMCM->fADCmax; iadc++) - { - fADC = &fMCM->fADCs[iadc]; - fADC->fADCnumber = fMCM->fADCchannel[iadc]; - - if (fgDebugFlag) AliDebug(9, Form("This is ADC %d of %d. ADC number is %d.", - iadc+1, fMCM->fADCmax, fMCM->fADCchannel[iadc])); - - if (fpPos + fMCM->fSingleADCwords >= fpEnd) - { - - fMCM->fCorrupted += 2; - if (fHC->fCorrupted < 4) fHC->fCorrupted += 4; // benchmark hc data corruption as 4 - if (fgDebugFlag) AliDebug(11,"ADC (10 words) expected. Not enough data in the buffer."); - return kFALSE; - } - - if (fHC->fRawVMajor < 64) // normal(real) ADC data - { - if (DecodeADC() == kFALSE) - { - if (fMCM->fCorrupted < 4) fMCM->fCorrupted += 4; // benchmark mcm data corruption as 4 - if (fHC->fCorrupted < 4) fHC->fCorrupted += 4; // benchmark hc data corruption as 4 - if (fADC->fIsShared && fADC->fCorrupted == 16) // check if we are out of the det when the pad is shared - { - fADC->fCOL = -1; - fpPos = fADC->fPos + fMCM->fSingleADCwords; - } - else - { - if (fgDebugFlag) AliDebug(11,Form("ADC decode failed.")); - if (fgSkipData == kTRUE || fHC->fCorrupted >= 16) - return kFALSE; // stop HC data reading - } - } - } - else // test pattern data - { - if (fgWarnError) AliError("These are test pattern data. You need other reader"); // will be served in other class - } - } - } - else - { - fpPos++; + // check for missing MCMs (if header suppression is inactive) + if (((fCurrMajor & 0x1) == 0) && (mcmcount != mcmcountExp)) { + LinkError(kMissMcmHeaders, + "No. of MCM headers %i not as expected: %i", + mcmcount, mcmcountExp); } - }//while eof data - if (fpPos >= fpEnd) - { - if (fgDebugFlag) AliDebug(11,"We are at the end of buffer. There should be one more word left."); - return kFALSE; - } - - return kTRUE; + return (fPayloadCurr - start); } -//------------------------------------------------------------ -Bool_t -AliTRDrawStream::DecodeADC() +Int_t AliTRDrawStream::ReadNonZSData() { - // - // decode single ADC channel - // - - fADC->fCorrupted = 0; - if(fADC->fADCnumber%2==1) fMaskADCword = ADC_WORD_MASK(ADCDATA_VAL1); - if(fADC->fADCnumber%2==0) fMaskADCword = ADC_WORD_MASK(ADCDATA_VAL2); - - fADC->fPos = fpPos; - fTbinADC = 0; - - for (Int_t i = 0; i < TRD_MAX_TBINS; i++) - fADC->fSignals[i] = 0; - - for (Int_t iw = 0; iw < fMCM->fSingleADCwords; iw++) - { - if (HC_HEADER_MASK_ERR(*fpPos) == 0 || *fpPos == END_OF_TRACKLET_MARKERNEW) - { - if (fgWarnError) AliError(Form("There should be ADC data. We meet HC header or END_OF_TRACKLET_MARKER 0x%08x",*fpPos)); - fADC->fCorrupted += 16; - fHC->fCorrupted += 16; - fpPos--; - - return kFALSE; - } - if (fMaskADCword != ADC_WORD_MASK(*fpPos)) - { - fADC->fCorrupted += 1; - if (fgDebugFlag) AliDebug(11,Form("Wrong ADC data mask! ADC channel number: %02d [Expected mask: 0x%08x Current mask: 0x%08x] MCM= %s Error : %d", - fADC->fADCnumber, fMaskADCword, ADC_WORD_MASK(*fpPos),DumpMCMinfo(fMCM),fADC->fCorrupted)); - fpPos++; - continue; + // 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; + Int_t channelcountExp = 0; + Int_t timebins; + Int_t currentTimebin = 0; + Int_t adcwc = 0; + Int_t evno = -1; + Int_t lastmcmpos = -1; + Int_t lastrobpos = -1; + + if (fCurrNtimebins != fNtimebins) { + if (fNtimebins > 0) + LinkError(kNtimebinsChanged, + "No. of timebins changed from %i to %i", fNtimebins, fCurrNtimebins); + fNtimebins = fCurrNtimebins; } - - // here we subtract the baseline ( == common additive) - fADC->fSignals[fTbinADC + 0] = ((*fpPos & 0x00000ffc) >> 2) - fgCommonAdditive; - fADC->fSignals[fTbinADC + 1] = ((*fpPos & 0x003ff000) >> 12) - fgCommonAdditive; - fADC->fSignals[fTbinADC + 2] = ((*fpPos & 0xffc00000) >> 22) - fgCommonAdditive; - - fTbinADC += 3; - fpPos++; + + timebins = fNtimebins; + + while (*(fPayloadCurr) != fgkDataEndmarker && + fPayloadCurr - fPayloadStart < fPayloadSize - 2) { + + // ----- Checking MCM Header ----- + AliDebug(2, Form("MCM header: 0x%08x", *fPayloadCurr)); + + // ----- checking for proper readout order - ROB ----- + if (GetROBReadoutPos(ROB(*fPayloadCurr) / 2) >= lastrobpos) { + lastrobpos = GetROBReadoutPos(ROB(*fPayloadCurr) / 2); } - - if (fADC->fADCnumber <= 1 || fADC->fADCnumber == fMaxADCgeom - 1) - { - fADC->fIsShared = kTRUE; + else { + ROBError(kPosUnexp); } - else - { - fADC->fIsShared = kFALSE; + fCurrRobPos = ROB(*fPayloadCurr); + + // ----- checking for proper readout order - MCM ----- + if (GetMCMReadoutPos(MCM(*fPayloadCurr)) >= (lastmcmpos + 1) % 16) { + lastmcmpos = GetMCMReadoutPos(*fPayloadCurr); } - - if ( fADC->fADCnumber >= fMaxADCgeom - 1) - { - fADC->fCOL = AliTRDfeeParam::Instance()->GetPadColFromADC(fMCM->fROB, fMCM->fMCM, fADC->fADCnumber - 1); - fADC->fCOL--; + else { + MCMError(kPosUnexp); } - else - { - fADC->fCOL = fTRDfeeParam->GetPadColFromADC(fMCM->fROB, fMCM->fMCM, fADC->fADCnumber); + fCurrMcmPos = MCM(*fPayloadCurr); + + if (EvNo(*fPayloadCurr) != evno) { + if (evno == -1) + evno = EvNo(*fPayloadCurr); + else { + MCMError(kPtrgCntMismatch, "%i <-> %i", evno, EvNo(*fPayloadCurr)); + } } + + channelcount = 0; + channelcountExp = 21; + int channelno = -1; - if (fADC->fCOL >= fHC->fColMax || fADC->fCOL < 0) - { - if (fADC->fIsShared == kFALSE) - { - fADC->fCorrupted += 32; - if (fgDebugFlag) AliDebug(11,Form("Wrong column! ADCnumber %d MaxIs %d Col %d MaxIs %d MCM= %s", - fADC->fADCnumber, fMaxADCgeom, fADC->fCOL, fHC->fColMax, DumpMCMinfo(fMCM))); - } - //else - //{ - // we are out of the det when the pad is shared - //if (fgDebugFlag) AliDebug(11, Form("Column out of the detector! ADCnumber %d MaxIs %d Col %d MaxIs %d MCM= %s", - // fADC->fADCnumber, fMaxADCgeom, fADC->fCOL, fHC->fColMax, DumpMCMinfo(fMCM))); - //fADC->fCorrupted += 32; - //} - } + Int_t adccoloff = AdcColOffset(*fPayloadCurr); + Int_t padcoloff = PadColOffset(*fPayloadCurr); + Int_t row = Row(*fPayloadCurr); - if (fADC->fCorrupted > 0) - { - return kFALSE; - } + fPayloadCurr++; - fDecodedADCs++; - return kTRUE; -} + // ----- reading marked ADC channels ----- + while (channelcount < channelcountExp && + *(fPayloadCurr) != fgkDataEndmarker) { + if (channelno < 20) + channelno++; + + currentTimebin = 0; + + adcwc = 0; + AliDebug(2, Form("Now looking %i words", timebins / 3)); + Int_t adccol = adccoloff - channelno; + Int_t padcol = padcoloff - channelno; + while (adcwc < timebins / 3 && + *(fPayloadCurr) != fgkDataEndmarker && + fPayloadCurr - fPayloadStart < fPayloadSize) { + int check = 0x3 & *fPayloadCurr; + if (channelno % 2 != 0) { // odd channel + if (check != 0x2 && channelno < 21) { + MCMError(kAdcCheckInvalid, + "%i for %2i. ADC word in odd channel %i", + check, adcwc+1, channelno); + } + } + else { // even channel + if (check != 0x3 && channelno < 21) { + 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); + + adcwc++; + fPayloadCurr++; + } -//-------------------------------------------------------- + if (adcwc != timebins / 3) + MCMError(kAdcDataAbort); + + // adding index + if (padcol > 0 && padcol < 144) { + fSignalIndex->AddIndexRC(row, padcol); + } + channelcount++; + } -void AliTRDrawStream::DecodeSMInfo(const UInt_t *word, struct AliTRDrawSM *sm) const -{ - // - // Decode Supermodule Index Word - // The Supermodule Index Word is a 32-Bit word wit following structure - // ssssssss ssssssss vvvv rrrr r d t mmmm - // s: Size of the Supermodule Header, v: Supermodule Header Version, r: Reserved for future use - // d: Track Data Enabled Bit, t: Tracklet Data Enabled Bit, m: Stack Mask - // - sm->fPos = (UInt_t*)word; - - UInt_t vword = *word; - sm->fHeaderSize = SM_HEADER_SIZE(vword); - - if (TRACKLETS_ENABLED(vword) > 0) - sm->fTrackletEnable = kTRUE; - else - sm->fTrackletEnable = kFALSE; - - UInt_t stackMask = STACK_MASK(vword); - sm->fActiveStacks = 0; - for (Int_t i = 0; i < 5; i++) - { - if (IS_BIT_SET(stackMask,i) > 0) - { - sm->fStackActive[i] = kTRUE; - sm->fActiveStacks++; + if (channelcount != channelcountExp) + MCMError(kAdcChannelsMiss); + mcmcount++; + // continue with next MCM } - else - { - sm->fStackActive[i] = kFALSE; + + // check for missing MCMs (if header suppression is inactive) + if (mcmcount != mcmcountExp) { + LinkError(kMissMcmHeaders, + "%i not as expected: %i", mcmcount, mcmcountExp); } - } -} -//-------------------------------------------------------- -const char *AliTRDrawStream::DumpSMInfo(const struct AliTRDrawSM *sm) -{ - // - // Get SM structure into a const char - // - return Form("[ SM Info 0x%08x] : Hsize %d TrackletEnable %d Stacks %d %d %d %d %d", - *sm->fPos, - sm->fHeaderSize, sm->fTrackletEnable, - sm->fStackActive[0], sm->fStackActive[1], sm->fStackActive[2], - sm->fStackActive[3], sm->fStackActive[4]); + return (fPayloadCurr - start); } -//-------------------------------------------------------- -void AliTRDrawStream::DecodeStackInfo(const UInt_t *word, struct AliTRDrawStack *st) const +Int_t AliTRDrawStream::SeekNextLink() { - // - // Decode Stack #i Index Word - // The Stack #i Index Word is a 32-Bit word wit following structure - // ssssssss ssssssss vvvv mmmm mmmmmmmm - // s: Size of the Stack #i Header, v: Supermodule Header Version, m: Link Mask - // - st->fPos = (UInt_t*)word; - - UInt_t vword = *word; - st->fHeaderSize = STACK_HEADER_SIZE(vword); - - UInt_t linkMask = STACK_LINK_WORD(vword); - st->fActiveLinks = 0; - for (Int_t i = 0; i < 12; i++) - { - if (IS_BIT_SET(linkMask,i) > 0) - { - st->fLinksActive[i] = kTRUE; - st->fActiveLinks++; - } - else - { - st->fLinksActive[i] = kFALSE; - } - } -} - -//-------------------------------------------------------- -void AliTRDrawStream::DecodeStackHeader(const UInt_t *word, struct AliTRDrawStack *st, Int_t iword) const -{ - st->fPos = (UInt_t*)word; - - UInt_t vword = *word; - st->fLinksDataType[2*iword] = LINK0_DATA_TYPE_FLAG(vword); - st->fLinksMonitor[2*iword] = LINK0_MONITOR_FLAG(vword); - st->fLinksDataType[2*iword+1] = LINK1_DATA_TYPE_FLAG(vword); - st->fLinksMonitor[2*iword+1] = LINK1_MONITOR_FLAG(vword); -} + // proceed in raw data stream till the next link -//-------------------------------------------------------- -const char *AliTRDrawStream::DumpStackInfo(const struct AliTRDrawStack *st) -{ - // - // format the string with the stack info - // + UInt_t *start = fPayloadCurr; + + // read until data endmarkers + while (fPayloadCurr - fPayloadStart < fPayloadSize && + *fPayloadCurr != fgkDataEndmarker) + fPayloadCurr++; - return Form("[ Stack Info 0x%08x ] : Hsize %d Links Active %d %d %d %d %d %d %d %d %d %d %d %d", - *st->fPos, - st->fHeaderSize, - st->fLinksActive[0], st->fLinksActive[1], st->fLinksActive[2], st->fLinksActive[3], - st->fLinksActive[4], st->fLinksActive[5], st->fLinksActive[6], st->fLinksActive[7], - st->fLinksActive[8], st->fLinksActive[9], st->fLinksActive[10], st->fLinksActive[11]); + // read all data endmarkers + while (fPayloadCurr - fPayloadStart < fPayloadSize && + *fPayloadCurr == fgkDataEndmarker) + fPayloadCurr++; + return (fPayloadCurr - start); } -//-------------------------------------------------------- -Bool_t AliTRDrawStream::DecodeHCwordH0(const UInt_t *word, struct AliTRDrawHC *hc) const +Bool_t AliTRDrawStream::ConnectTracklets(TTree *trklTree) { - // - // decode the hc header word 0 - // - UInt_t vword = *word; - - hc->fH0Corrupted = HC_HEADER_MASK_ERR(vword); - if (hc->fH0Corrupted > 0) - { - if (fgDebugFlag) AliDebug(11,Form("H0 Header Mask Error. Word 0x%08x", *fHC->fPos)); - return kFALSE; - } + // connect the tracklet tree used to store the tracklet output + + fTrackletTree = trklTree; + if (!fTrackletTree) + return kTRUE; - hc->fSpecialRawV = HC_SPECIAL_RAW_VERSION(vword); - hc->fRawVMajor = HC_MAJOR_RAW_VERSION(vword); - hc->fRawVMajorOpt = HC_MAJOR_RAW_VERSION_OPT(vword); - hc->fRawVMinor = HC_MINOR_RAW_VERSION(vword); - hc->fNExtraWords = HC_EXTRA_WORDS(vword); - hc->fDCSboard = HC_DCS_BOARD(vword); - hc->fSM = HC_SM_NUMBER(vword); - hc->fStack = HC_STACK_NUMBER(vword); - hc->fLayer = HC_LAYER_NUMBER(vword); - hc->fSide = HC_SIDE_NUMBER(vword); + if (!fTrackletTree->GetBranch("hc")) + fTrackletTree->Branch("hc", &fCurrHC, "hc/I"); + else + fTrackletTree->SetBranchAddress("hc", &fCurrHC); - hc->fPos[0] = (UInt_t*)word; + if (!fTrackletTree->GetBranch("trkl")) + fTrackletTree->Branch("trkl", &fTrackletArray); + else + fTrackletTree->SetBranchAddress("trkl", &fTrackletArray); return kTRUE; } -//-------------------------------------------------------- -Bool_t AliTRDrawStream::DecodeHCwordH1(const UInt_t *word, struct AliTRDrawHC *hc) const -{ - // - // decode the hc header word 1 - // - - UInt_t vword = *word; - hc->fH1Corrupted = HC_HEADER_MASK_ERR(vword); - if (hc->fH1Corrupted > 0) - { - if (fgDebugFlag) AliDebug(11,Form("H1 Header Mask Error. Word 0x%08x", *fHC->fPos)); - return kFALSE; - } +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.fStack = -1; + fLastError.fLink = -1; + fLastError.fRob = -1; + fLastError.fMcm = -1; + fLastError.fError = err; + (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]; +} + + +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.fStack = fCurrSlot; + fLastError.fLink = -1; + fLastError.fRob = -1; + fLastError.fMcm = -1; + fLastError.fError = err; + (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]; +} + + +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.fStack = fCurrSlot; + fLastError.fLink = fCurrLink; + fLastError.fRob = -1; + fLastError.fMcm = -1; + fLastError.fError = err; + (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]; +} + + +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.fStack = fCurrSlot; + fLastError.fLink = fCurrLink; + fLastError.fRob = fCurrRobPos; + fLastError.fMcm = -1; + fLastError.fError = err; + (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]; +} + + +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.fStack = fCurrSlot; + fLastError.fLink = fCurrLink; + fLastError.fRob = fCurrRobPos; + fLastError.fMcm = fCurrMcmPos; + fLastError.fError = err; + (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]; +} - hc->fTimeBins = HC_NTIMEBINS(vword); - hc->fBunchCrossCounter = HC_BUNCH_CROSS_COUNTER(vword); - hc->fPreTriggerCounter = HC_PRETRIGGER_COUNTER(vword); - hc->fPreTriggerPhase = HC_PRETRIGGER_PHASE(vword); +const char* AliTRDrawStream::GetErrorMessage(ErrorCode_t errCode) +{ + // return the error message for the given error code - hc->fPos[1] = (UInt_t*)word; + if (errCode > 0 && errCode < kLastErrorCode) + return fgkErrorMessages[errCode]; + else + return ""; +} - return kTRUE; -} - -//-------------------------------------------------------- -const char *AliTRDrawStream::DumpHCinfoH0(const struct AliTRDrawHC *hc) +void AliTRDrawStream::AliTRDrawStats::ClearStats() { - // - // dump the hc header word 0 - // - if (!hc) - return Form("Unable to dump. Null received as parameter!?!"); - else - return Form("[ HC[0] at 0x%08x ] : 0x%08x Info is : RawV %d SM %d Stack %d Layer %d Side %d DCSboard %d", - hc->fPos[0], *(hc->fPos[0]), hc->fRawVMajor, hc->fSM, hc->fStack, hc->fLayer, hc->fSide, hc->fDCSboard); -} + // clear statistics (includes clearing sector-wise statistics) + + fBytesRead = 0; + for (Int_t iSector = 0; iSector < 18; iSector++) { + fStatsSector[iSector].ClearStats(); + } -//-------------------------------------------------------- -const char *AliTRDrawStream::DumpHCinfoH1(const struct AliTRDrawHC *hc) -{ - // - // dump the hc header word 1 - // - if (!hc) - return Form("Unable to dump. Null received as parameter!?!"); - else - return Form("[ HC[1] at 0x%08x ] : 0x%08x Info is : TBins %d BCcount %d PreTrigCount %d PreTrigPhase %d", - hc->fPos[1], *(hc->fPos[1]), hc->fTimeBins, hc->fBunchCrossCounter, hc->fPreTriggerCounter, hc->fPreTriggerPhase); } -//-------------------------------------------------------- -void AliTRDrawStream::DecodeMCMheader(const UInt_t *word, struct AliTRDrawMCM *mcm) const +void AliTRDrawStream::AliTRDrawStats::AliTRDrawStatsSector::ClearStats() { - // - // decode the mcm header - // - UInt_t vword = *word; - - if (vword == END_OF_TRACKLET_MARKERNEW) - { - if (fgWarnError) AliError(Form("There should be MCM header. We meet END_OF_TRACKLET_MARKER 0x%08x",vword)); - mcm->fMCMhdCorrupted += 16; - fHC->fCorrupted += 16; //to finish data reading of this HC - } + // clear statistics (includes clearing HC-wise statistics) - mcm->fMCMhdCorrupted = MCM_HEADER_MASK_ERR(vword); //if MCM header mask has error - if (fgDebugFlag && mcm->fMCMhdCorrupted != 0) AliDebug(11,Form("Wrong MCM header mask 0x%08x.\n", *fpPos)); + fBytes = 0; + fBytesRead = 0; + fNTracklets = 0; + fNMCMs = 0; + fNChannels = 0; - mcm->fROB = MCM_ROB_NUMBER(vword); - mcm->fMCM = MCM_MCM_NUMBER(vword); - mcm->fEvCounter = MCM_EVENT_COUNTER(vword); - mcm->fPos = (UInt_t*)word; + for (Int_t iHC = 0; iHC < 60; iHC++) { + fStatsHC[iHC].ClearStats(); + } } -//-------------------------------------------------------- -UInt_t AliTRDrawStream::GetMCMadcMask(const UInt_t *word, struct AliTRDrawMCM *mcm) const +void AliTRDrawStream::AliTRDrawStats::AliTRDrawStatsSector::AliTRDrawStatsHC::ClearStats() { - // - // get the adc mask - // - UInt_t vword = *word; - - mcm->fADCmax = 0; - mcm->fADCMask = 0; - mcm->fADCcount = 0; - mcm->fADCMaskWord = vword; - - if (vword == END_OF_TRACKLET_MARKERNEW) - { - if (fgWarnError) AliError(Form("There should be MCMadcMask. We meet END_OF_TRACKLET_MARKER 0x%08x",vword)); - mcm->fADCmaskCorrupted += 16; - fHC->fCorrupted += 16; //to finish data reading of this HC - } - - if ( MCM_ADCMASK_MASK_ERR(vword) == 0 ) - { - mcm->fADCMask = MCM_ADCMASK_VAL(vword); - mcm->fADCcount = MCM_ADCMASK_NADC(~vword); - } - else - { - mcm->fADCMask = 0xffffffff; - mcm->fADCmaskCorrupted = 1; // mcm adc mask error - if (fgDebugFlag) AliDebug(11,Form("Wrong ADC Mask word 0x%08x.\n", *fpPos)); - } + // clear statistics - return mcm->fADCMask; + fBytes = 0; + fBytesRead = 0; + fNTracklets = 0; + fNMCMs = 0; + fNChannels = 0; } -//-------------------------------------------------------- -void AliTRDrawStream::DecodeMask(const UInt_t *word, struct AliTRDrawMCM *mcm) const -{ - // - // decode the adc mask - adcs to be read out - // - mcm->fMCMADCWords = 0; - mcm->fSingleADCwords = 0; - mcm->fADCmax = 0; - mcm->fADCMask = GetMCMadcMask(word, mcm); - - if (mcm->fADCMask > 0) - { - for (Int_t i = 0; i < TRD_MAX_ADC; i++) - { - mcm->fADCchannel[mcm->fADCmax] = 0; - if( IS_BIT_SET(mcm->fADCMask,i) ) - { - mcm->fADCchannel[mcm->fADCmax] = i; - mcm->fADCmax++; - } +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; + } } - if (mcm->fADCcount != mcm->fADCmax && fHC->fRawVMajor >= 32) // backward compatibility - { - mcm->fADCmaskCorrupted += 2; - if (fgDebugFlag) AliDebug(11,Form("ADC counts from ADCMask are different %d %d : ADCMask word 0x%08x\n", mcm->fADCcount, mcm->fADCmax, *fMCM->fPos)); + for ( ; iMCM < fNDumpMCMs; iMCM++) { + fDumpMCM[iMCM] = fDumpMCM[iMCM+1]; } + } } -//-------------------------------------------------------- -void AliTRDrawStream::MCMADCwordsWithTbins(UInt_t fTbins, struct AliTRDrawMCM *mcm) const +Bool_t AliTRDrawStream::DumpingMCM(Int_t det, Int_t rob, Int_t mcm) const { - // - // count the expected mcm words for a given tbins - // - mcm->fMCMADCWords = ( mcm->fADCmax ) * ( fTbins / 3 ); - mcm->fSingleADCwords = 0; - if (mcm->fADCmax > 0) - { - mcm->fSingleADCwords = mcm->fMCMADCWords/mcm->fADCmax; + // 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; } - -//-------------------------------------------------------- -const char *AliTRDrawStream::DumpMCMinfo(const struct AliTRDrawMCM *mcm) + +void AliTRDrawStream::DumpRaw(TString title, UInt_t *start, Int_t length) { - // - // mcm info in a string - // - if (!mcm) - return Form("Unable to dump. Null received as parameter!?!"); - else - return Form("[ MCM 0x%08x ] : ROB %d MCM %d EvCounter %d", *(mcm->fPos), mcm->fROB, mcm->fMCM, mcm->fEvCounter); + // dump raw data + + title += "\n"; + Int_t pos = 0; + for ( ; pos+3 < length; pos += 4) { + title += Form("0x%08x 0x%08x 0x%08x 0x%08x\n", + start[pos+0], start[pos+1], start[pos+2], start[pos+3]); + } + for ( ; pos < length; pos++) { + title += Form("0x%08x ", start[pos]); + } + AliInfo(title); } - -//-------------------------------------------------------- -const char *AliTRDrawStream::DumpMCMadcMask(const struct AliTRDrawMCM *mcm) + +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) { - // - // mcm adc mask in a string - // - if (!mcm) - return Form("Unable to dump. Null received as parameter!?!"); - - TString tsreturn = Form("[Word] : 0x%08x => [Mask] : 0x%08x : ", mcm->fADCMaskWord, mcm->fADCMask); - for (Int_t i = 0; i < 21; i++) - { - tsreturn += Form("%d ", mcm->fADCchannel[i]); - } - tsreturn += ""; - return tsreturn.Data(); + // ctor + }