-#ifndef ALITRDRAWSTREAMTB_H
-#define ALITRDRAWSTREAMTB_H
-
-/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
- * See cxx source for full Copyright notice */
-
-/* $Id: AliTRDrawStream.h 27696 2008-07-31 09:18:53Z cblume $ */
-
-///////////////////////////////////////////////////////////////////////////////
-// //
-// This class provides access to TRD digits in raw data. //
-// //
-///////////////////////////////////////////////////////////////////////////////
-
-#include "TObject.h"
-#include "TString.h"
-#include "AliTRDrawStreamBase.h"
-
-class AliTRDgeometry;
-class AliRawReader;
-class AliTRDdigitsManager;
-class TTreeSRedirector;
-class AliTRDfeeParam;
-
-
-class AliTRDrawStream : public AliTRDrawStreamBase
-{ // class def begin
-
- public:
-
- //--------------------------------------------------------
-
- // THE STRUCTURES
-
- //--------------------------------------------------------
-
- struct AliTRDrawADC
- {//adc struct
-
- UInt_t *fPos; //! position of ADC 1st word in the buffer
- Short_t fADCnumber; // number of the ADC 0 .. 20
- Short_t fCOL; // column - row from MCM
- Int_t fSignals[TRD_MAX_TBINS]; // signals for this adc
- Bool_t fIsShared; // is pad chared between MCMs
- Short_t fCorrupted; // is adc word corrupted
-
- AliTRDrawADC()
- : fPos(0)
- , fADCnumber(0)
- , fCOL(0)
- , fSignals()
- , fIsShared(kFALSE)
- , fCorrupted(0)
- {
- // default constructor
- };
-
- AliTRDrawADC(const AliTRDrawADC& p):
- fPos(p.fPos)
- , fADCnumber(p.fADCnumber)
- , fCOL(p.fCOL)
- , fSignals()
- , fIsShared(p.fIsShared)
- , fCorrupted(p.fCorrupted)
- {
- // copy constructor
- };
-
- AliTRDrawADC &operator=(const AliTRDrawADC &)
- {
- // assignment operator
- // not implemented
- return *this;
- };
-
- };
-
- //--------------------------------------------------------
-
- struct AliTRDrawMCM
- { // mcm struct
- Int_t fROB; // ROB number
- Int_t fMCM; // MCM number
- Int_t fROW; // row number filed during decoding
-
- UInt_t fEvCounter; // MCM event counter
- UInt_t fADCMask; // ADC mask
- UInt_t fADCMaskWord; // word with ADC mask in
- UInt_t fADCchannel[TRD_MAX_ADC]; // channels to be decoded accrording to ADC mask
-
- Int_t fADCmax; // number of ADCs fired
- Int_t fADCcount; // number of ADCs fired from double checking bit
- Int_t fMCMADCWords; // mcm words to expect
- Int_t fSingleADCwords; // n of words per ADC
-
- Int_t fMCMhdCorrupted; // is mcm header corrupted
- Int_t fADCmaskCorrupted; // is mcm adc mask corrupted
- Int_t fCorrupted; // is mcm data missing
-
- UInt_t *fPos; //! position of mcm header in the buffer
- UInt_t *fAdcDataPos; //! start of ADC data for this mcm
-
- Int_t fADCcounter; // count the adcs decoded
- AliTRDrawADC fADCs[TRD_MAX_ADC]; // 21 adcs
-
- AliTRDrawMCM()
- : fROB(-1)
- , fMCM(-1)
- , fROW(-1)
- , fEvCounter(0)
- , fADCMask(0)
- , fADCMaskWord(0)
- , fADCchannel()
- , fADCmax(0)
- , fADCcount(0)
- , fMCMADCWords(0)
- , fSingleADCwords(0)
- , fMCMhdCorrupted(0)
- , fADCmaskCorrupted(0)
- , fCorrupted(0)
- , fPos(0)
- , fAdcDataPos(0)
- , fADCcounter(0)
- , fADCs()
- {
- // default constructor
- };
-
- AliTRDrawMCM(const AliTRDrawMCM & p):
- fROB(p.fROB)
- , fMCM(p.fMCM)
- , fROW(p.fROW)
- , fEvCounter(p.fEvCounter)
- , fADCMask(p.fADCMask)
- , fADCMaskWord(p.fADCMaskWord)
- , fADCchannel()
- , fADCmax(p.fADCmax)
- , fADCcount(p.fADCcount)
- , fMCMADCWords(p.fMCMADCWords)
- , fSingleADCwords(p.fSingleADCwords)
- , fMCMhdCorrupted(p.fMCMhdCorrupted)
- , fADCmaskCorrupted(p.fADCmaskCorrupted)
- , fCorrupted(p.fCorrupted)
- , fPos(p.fPos)
- , fAdcDataPos(p.fAdcDataPos)
- , fADCcounter(p.fADCcounter)
- , fADCs()
- {
- // copy constructor
- };
-
- AliTRDrawMCM &operator=(const AliTRDrawMCM &)
- {
- // assignment operator
- // not implemented
- return *this;
- };
-
- };
-
- //--------------------------------------------------------
-
- struct AliTRDrawHC
- { // hc struct
-
- //tacklet words of given HC
- UInt_t fTrackletWords[MAX_TRACKLETS_PERHC]; // array to keep tracklet words [mj]
- Short_t fTrackletError; // tracklet error
- Short_t fNTracklets; // number of tracklet
-
- // header word 0
- Int_t fSpecialRawV; // Raw data version
- Int_t fRawVMajor; // Raw data version
- Int_t fRawVMajorOpt; // Raw data version
- Int_t fRawVMinor; // Raw data version
- Int_t fNExtraWords; // N extra HC header words
- Int_t fDCSboard; // DCS board number
- Int_t fSM; // Super Module number
- Int_t fStack; // Stack number (some people might call it a chamber)
- Int_t fLayer; // Layer number (some people might call it a plane)
- Int_t fSide; // Side of HC
-
- // header word 1
- Int_t fTimeBins; // N of t bins
- UInt_t fBunchCrossCounter; // Bunch crossing counter
- UInt_t fPreTriggerCounter; // Pre Trigger counter
- UInt_t fPreTriggerPhase; // Pre Trigger phase
-
- // error
- Int_t fH0Corrupted; // is hc header 0 corrupted
- Int_t fH1Corrupted; // is hc header 1 corrupted
- Int_t fCorrupted; // is hc data corrupted
-
- UInt_t *fPos[2]; //! position of the header words in buffer
-
- Int_t fDET; // filled while decoding
- Int_t fROC; // filled while decoding
- Int_t fRowMax; // filled while decoding
- Int_t fColMax; // filled while decoding
-
- // hc data
- Int_t fMCMmax; // number of mcm found
- AliTRDrawMCM fMCMs[TRD_MAX_MCM]; // 4 ROBS 16 each
-
- AliTRDrawHC()
- : fTrackletWords() //[mj]
- , fTrackletError(0)
- , fNTracklets(0)
- , fSpecialRawV(0)
- , fRawVMajor(0)
- , fRawVMajorOpt(0)
- , fRawVMinor(0)
- , fNExtraWords(0)
- , fDCSboard(-1)
- , fSM(-1)
- , fStack(-1)
- , fLayer(-1)
- , fSide(-1)
- , fTimeBins(0)
- , fBunchCrossCounter(0)
- , fPreTriggerCounter(0)
- , fPreTriggerPhase(0)
- , fH0Corrupted(0)
- , fH1Corrupted(0)
- , fCorrupted(0)
- , fPos()
- , fDET(-1)
- , fROC(-1)
- , fRowMax(-1)
- , fColMax(-1)
- , fMCMmax(0)
- , fMCMs()
- {
- // default constructor hc info
- };
-
- AliTRDrawHC(const AliTRDrawHC & p):
- fTrackletWords() //[mj]
- , fTrackletError(p.fTrackletError)
- , fNTracklets(p.fNTracklets)
- , fSpecialRawV(p.fSpecialRawV)
- , fRawVMajor(p.fRawVMajor)
- , fRawVMajorOpt(p.fRawVMajorOpt)
- , fRawVMinor(p.fRawVMinor)
- , fNExtraWords(p.fNExtraWords)
- , fDCSboard(p.fDCSboard)
- , fSM(p.fSM)
- , fStack(p.fStack)
- , fLayer(p.fLayer)
- , fSide(p.fSide)
- , fTimeBins(p.fTimeBins)
- , fBunchCrossCounter(p.fBunchCrossCounter)
- , fPreTriggerCounter(p.fPreTriggerCounter)
- , fPreTriggerPhase(p.fPreTriggerPhase)
- , fH0Corrupted(p.fH0Corrupted)
- , fH1Corrupted(p.fH1Corrupted)
- , fCorrupted(p.fCorrupted)
- , fPos()
- , fDET(p.fDET)
- , fROC(p.fROC)
- , fRowMax(p.fRowMax)
- , fColMax(p.fColMax)
- , fMCMmax(p.fMCMmax)
- , fMCMs()
- {
- // copy constructor
- };
-
- AliTRDrawHC &operator=(const AliTRDrawHC &)
- {
- // assignment operator
- // not implemented
- return *this;
- };
-
- };
-
- //--------------------------------------------------------
-
- struct AliTRDrawStack
- {
- UInt_t fHeaderSize; // header size of the stack info
- Bool_t fLinksActive[12]; // data links active - 1 per half chamber
- Short_t fLinksDataType[12]; // 0 indicating real data for the front-end electronics
- Short_t fLinksMonitor[12]; // 0 indicating properly operating link
- Short_t fLinkMonitorError[12]; // record link monitor error
- Int_t fActiveLinks; // number of active links
- UInt_t *fPos; //! position in the buffer
-
- AliTRDrawHC fHalfChambers[12]; // 12 half chambers in a stack
-
- AliTRDrawStack()
- : fHeaderSize(0)
- , fLinksActive()
- , fLinksDataType()
- , fLinksMonitor()
- , fLinkMonitorError()
- , fActiveLinks(0)
- , fPos(0)
- , fHalfChambers()
- {
- // default constructor
- };
-
- AliTRDrawStack(const AliTRDrawStack & p):
- fHeaderSize(p.fHeaderSize)
- , fLinksActive()
- , fLinksDataType()
- , fLinksMonitor()
- , fLinkMonitorError()
- , fActiveLinks(p.fActiveLinks)
- , fPos(p.fPos)
- , fHalfChambers()
- {
- // copy constructor
- };
-
- AliTRDrawStack &operator=(const AliTRDrawStack &)
- {
- // assignment operator
- // not implemented
- return *this;
- };
-
- };
-
- //--------------------------------------------------------
-
- struct AliTRDrawSM
- {
- UInt_t fHeaderSize; // size of the header in words
- Bool_t fTrackletEnable; // tracklet enable bit
- Bool_t fStackActive[5]; // map of active/expected stacks
- Int_t fActiveStacks; // number of active stacks
- Int_t fCorrupted; // is sm info corrupted
- Int_t fNexpectedHalfChambers; // number of half chambers to be read out in this sm
- Bool_t fClean; // true if everything went OK - false is some error occured
- UInt_t *fPos; // location of the sm info - should be the first word (after CDH if not DDL buffer)
-
- AliTRDrawStack fStacks[5];
-
- AliTRDrawSM()
- : fHeaderSize(0)
- , fTrackletEnable(0)
- , fStackActive()
- , fActiveStacks(0)
- , fCorrupted(0)
- , fNexpectedHalfChambers(0)
- , fClean(kTRUE)
- , fPos(0)
- , fStacks()
- {
- // Default constructor
- };
-
- AliTRDrawSM(const AliTRDrawSM & p):
- fHeaderSize(p.fHeaderSize)
- , fTrackletEnable(p.fTrackletEnable)
- , fStackActive()
- , fActiveStacks(p.fActiveStacks)
- , fCorrupted(p.fCorrupted)
- , fNexpectedHalfChambers(p.fNexpectedHalfChambers)
- , fClean(p.fClean)
- , fPos(p.fPos)
- , fStacks()
- {
- // copy constructor
- };
-
- AliTRDrawSM &operator=(const AliTRDrawSM &)
- {
- // assignment operator
- // not implemented
- return *this;
- };
-
- };
-
- //--------------------------------------------------------
-
- AliTRDrawStream();
- AliTRDrawStream(AliRawReader *rawReader);
- virtual ~AliTRDrawStream();
-
- //--------------------------------------------------------
-
- virtual Bool_t Next(); // read the next data in the memory
- //virtual Int_t NextChamber(AliTRDdigitsManager *man); // read next chamber data in the momory
- virtual Int_t NextChamber(AliTRDdigitsManager *man, UInt_t **trackletContainer); // read next chamber data in the memory
- virtual Bool_t Init(); // initialize some internal variables
-
- Int_t NextBuffer(); // go and init next buffer if available - check the implementation file for return values
-
- Bool_t SetRawVersion(Int_t fraw); // set the raw version - used for backward compat.
-
- Bool_t IsCurrentPadShared() const {return fADC->fIsShared;} // is current pad shared between mcms
- void SetSharedPadReadout(Bool_t fv) {fSharedPadsOn = fv;} // set the flag on if the reader should return the shared pads
-
- Bool_t DecodeSM(void *buffer, UInt_t length); // decode a buffer
- Int_t DecodeSM(); // used with raw reader
- Int_t DecodeSM(AliRawReader *reader); // used with raw reader
-
- Bool_t SetReader(AliRawReader *reader); // set the raw reader to use
-
- // info from Supermodule Index Word
- Bool_t IsTrackletEnableBitSet() const {return fSM.fTrackletEnable;} // get status of tracklet enable bit
- Bool_t IsStackActive(Int_t is) const {return fSM.fStackActive[is];} // get status of stack enable bit
- Int_t GetNofActiveStacks() const {return fSM.fActiveStacks;} // get number of active stacks from stack mask
- UInt_t *GetGTUheaderWords() const {return fSM.fPos;} // get number of active stacks from stack mask
-
- // info from Stack Index Word
- Int_t GetNexpectedHalfChambers() const {return fSM.fNexpectedHalfChambers;} // get number of expected HC in a sm
- Int_t GetNofActiveLinksInStack(Int_t is) const {return fSM.fStacks[is].fActiveLinks;} // get number of active links in a stack
- Bool_t IsLinkActiveInStack(Int_t is, Int_t il) const {return fSM.fStacks[is].fLinksActive[il];} // check whether the link is active
-
- // info from Stack Header Word
- Short_t GetLinkMonitorError(Int_t is, Int_t il) const {return fSM.fStacks[is].fLinkMonitorError[il];} // get link monitor error
-
- // info from Tracklet Data
- Int_t GetTrackletErrorCode(Int_t is, Int_t il) const {return fSM.fStacks[is].fHalfChambers[il].fTrackletError;}
- Int_t GetNTracklets(Int_t is, Int_t il) const {return fSM.fStacks[is].fHalfChambers[il].fNTracklets;} // get number of tracklets
-
- // info from HC Header Word
- Int_t GetSM(Int_t is, Int_t il) const {return fSM.fStacks[is].fHalfChambers[il].fSM;}
- Int_t GetLayer(Int_t is, Int_t il) const {return fSM.fStacks[is].fHalfChambers[il].fLayer;}
- Int_t GetStack(Int_t is, Int_t il) const {return fSM.fStacks[is].fHalfChambers[il].fStack;}
- Int_t GetSide(Int_t is, Int_t il) const {return fSM.fStacks[is].fHalfChambers[il].fSide;}
- Int_t GetH0ErrorCode(Int_t is, Int_t il) const {return fSM.fStacks[is].fHalfChambers[il].fH0Corrupted;}
- Int_t GetH1ErrorCode(Int_t is, Int_t il) const {return fSM.fStacks[is].fHalfChambers[il].fH1Corrupted;}
- Int_t GetNumberOfTimeBins(Int_t is, Int_t il) const { return fSM.fStacks[is].fHalfChambers[il].fTimeBins;}
- UInt_t *GetTrackletWords(Int_t is, Int_t il) { return fSM.fStacks[is].fHalfChambers[il].fTrackletWords;}
-
- // info from HC data
- Int_t GetHCErrorCode(Int_t is, Int_t il) const {return fSM.fStacks[is].fHalfChambers[il].fCorrupted;}
- Int_t GetHCMCMmax(Int_t is, Int_t il) const {return fSM.fStacks[is].fHalfChambers[il].fMCMmax;}
-
- // from MCM Header Word
- // rob and mcm ordering
- // side 0(even link) - ROB: 0 2 4 6 MCM: 12 13 14 15 8 9 10 11 4 5 6 7 0 1 2 3
- // side 1( odd link) - ROB: 1 3 5 7 MCM: 12 13 14 15 8 9 10 11 4 5 6 7 0 1 2 3
- Int_t GetMCM(Int_t stack, Int_t link, Int_t mcm) {return fSM.fStacks[stack].fHalfChambers[link].fMCMs[mcm].fMCM;}
- Int_t GetROB(Int_t stack, Int_t link, Int_t mcm) {return fSM.fStacks[stack].fHalfChambers[link].fMCMs[mcm].fROB;}
- Int_t GetMCMhdErrorCode(Int_t stack, Int_t link, Int_t mcm) {return fSM.fStacks[stack].fHalfChambers[link].fMCMs[mcm].fMCMhdCorrupted;}
- Int_t GetMCMADCMaskErrorCode(Int_t stack, Int_t link, Int_t mcm) {return fSM.fStacks[stack].fHalfChambers[link].fMCMs[mcm].fADCmaskCorrupted;}
- Int_t GetEventNumber(Int_t stack, Int_t link, Int_t mcm) {return fSM.fStacks[stack].fHalfChambers[link].fMCMs[mcm].fEvCounter;}
- Int_t GetADCcount(Int_t stack, Int_t link, Int_t mcm) {return fSM.fStacks[stack].fHalfChambers[link].fMCMs[mcm].fADCcount;}
-
- // info from MCM data words
- Int_t GetMCMErrorCode(Int_t stack, Int_t link, Int_t mcm) {return fSM.fStacks[stack].fHalfChambers[link].fMCMs[mcm].fCorrupted;} // get MCM data error code
- Int_t GetADCErrorCode(Int_t stack, Int_t link, Int_t mcm, Int_t adc) {return fSM.fStacks[stack].fHalfChambers[link].fMCMs[mcm].fADCs[adc].fCorrupted;} // get ADC error code
- Int_t GetADCnumber(Int_t stack, Int_t link, Int_t mcm, Int_t adc) {return fSM.fStacks[stack].fHalfChambers[link].fMCMs[mcm].fADCs[adc].fADCnumber;} // get ADC error code
-
- Int_t GetRow(Int_t stack, Int_t link, Int_t mcm) {return fSM.fStacks[stack].fHalfChambers[link].fMCMs[mcm].fROW;} // get current row number
- Int_t GetCol(Int_t stack, Int_t link, Int_t mcm, Int_t adc) {return fSM.fStacks[stack].fHalfChambers[link].fMCMs[mcm].fADCs[adc].fCOL;} // get current column number
-
- // info from ADC data words
- Int_t *GetSignalDirect(Int_t stack, Int_t link, Int_t mcm, Int_t adc) {return fSM.fStacks[stack].fHalfChambers[link].fMCMs[mcm].fADCs[adc].fSignals;}
-
-
- // from here, only works with returning ADC channel pointer using Next()
- UInt_t *GetTrackletWords() const { return fHC->fTrackletWords;} // return tracklet words pointer per hc [mj]
- Int_t GetTrackletErrorCode() const {return fHC ? fHC->fTrackletError : -1;} // get tracklet error code
- Int_t GetNTracklets() const {return fHC ? fHC->fNTracklets : -1;} // get number of tracklets
-
- Int_t GetSpecialRawVersion() const {return fHC ? fHC->fSpecialRawV : -1;} // return special raw version
- Int_t GetMajorRawVersion() const {return fHC ? fHC->fRawVMajor : -1;} // major raw version getter
- Int_t GetRawVersion() const {return fHC ? fHC->fRawVMajor : -1;} // compatibility see funtion above
- Int_t GetMinorRawVersion() const {return fHC ? fHC->fRawVMinor : -1;} // minor raw version
-
- Int_t GetSM() const {return fHC ? fHC->fSM : -1;} // SM Position of CURRENT half chamber in full TRD
- Int_t GetLayer() const {return fHC ? fHC->fLayer : -1;} // Layer Position of CURRENT half chamber in full TRD
- Int_t GetStack() const {return fHC ? fHC->fStack : -1;} // Stack Position of CURRENT half chamber in full TRD
- Int_t GetSide() const {return fHC ? fHC->fSide : -1;} // get side
- Int_t GetDCS() const { return fHC ? fHC->fDCSboard : -1;} // DCS board number read from data (HC header)
- Int_t GetROC() const { return fHC ? fHC->fROC : -1;} // ROB Position of CURRENT half chamber in full TRD
- Int_t GetNumberOfTimeBins() const { return fHC ? fHC->fTimeBins : 0;} // Get Ntime bins
- UInt_t GetBunchCrossCounter() const {return fHC ? fHC->fBunchCrossCounter : 0;} // get bunch cross counter
- UInt_t GetPreTriggerCounter() const {return fHC ? fHC->fPreTriggerCounter : 0;} // get pre trigger info
- UInt_t GetPreTriggerPhase() const {return fHC ? fHC->fPreTriggerPhase : 0;} // get trigger phase
-
- Int_t GetRow() const {return fMCM ? fMCM->fROW : -1;} // get current row number
- Int_t GetCol() const {return fADC ? fADC->fCOL : -1;} // get current column number
- Int_t GetRowMax() const { return fHC ? fHC->fRowMax : -1;} // Get maximum rows in the current HC
- Int_t GetColMax() const { return fHC ? fHC->fColMax : -1;} // Get maximum cols in the current HC
- // compatibility
- Int_t GetMaxRow() const { return fHC ? fHC->fRowMax : -1;} // Get maximum rows in the current HC
- Int_t GetMaxCol() const { return fHC ? fHC->fColMax : -1;} // Get maximum cols in the current HC
-
- UInt_t GetHCword0() const {return fHC ? *fHC->fPos[0] : 0;} // get the HC word 0
- UInt_t GetHCword1() const {return fHC ? *fHC->fPos[1] : 0;} // get the HC word 1
-
- Int_t GetDET() const {return fHC ? fHC->fDET : -1;} // get current det number
- Int_t GetDet() const {return fHC ? fHC->fDET : -1;} // get current det number
-
- Int_t GetROB() const {return fMCM ? fMCM->fROB : -1;} // get current ROB number
- Int_t GetMCM() const {return fMCM ? fMCM->fMCM : -1;} // get current MCM number
- Int_t GetEventNumber() const { return fMCM->fEvCounter;} // MCM Event number and position of current MCM on TRD chamber
-
- Int_t GetADC() const { return fADC ? fADC->fADCnumber : -1;} // MCM ADC channel and Time Bin of word 1
- Int_t GetTimeBin() const { return 0;} // MCM ADC channel and Time Bin of word 1
- Int_t *GetSignals() const { return fADC ? fADC->fSignals : (Int_t *)fgEmptySignals;} // signals in the n-time bins from data word
-
- Int_t GetHCErrorCode() const {return fHC ? fHC->fCorrupted : -1;} // get HC error code
- Int_t GetH0ErrorCode() const {return fHC ? fHC->fH0Corrupted : -1;} // get HC header word0 error code
- Int_t GetH1ErrorCode() const {return fHC ? fHC->fH1Corrupted : -1;} // get HC header word1 error code
- Int_t GetMCMErrorCode() const {return fMCM ? fMCM->fCorrupted : -1;} // get MCM data error code
- Int_t GetADCErrorCode() const {return fADC ? fADC->fCorrupted : -1;} // get ADC data error code
- Int_t GetMCMhdErrorCode() const {return fMCM ? fMCM->fMCMhdCorrupted: -1;} // get MCM header word error code
- Int_t GetMCMADCMaskErrorCode() const {return fMCM ? fMCM->fADCmaskCorrupted: -1;} // get MCM adc mask error code
-
- UInt_t *GetSMstreamPosition() const {return fSM.fPos;} // get position of the SM index word in the buffer
-
- Bool_t IsSMbufferClean() const {return fSM.fClean;} // is data clean
-
- //----------------------------------------------------------
-
- static void SetNoDebug() {fgDebugFlag = kFALSE;} // allow debug info
- static void EnableMemoryReset() {fgEnableMemoryReset = kTRUE;} // allow memory reset
- static void SetNoErrorWarning() {fgWarnError = kFALSE;} // disable warning and error info
- static void SetForceCleanDataOnly() {fgCleanDataOnly = kTRUE;} // clean data only
- static void AllowCorruptedData() {fgCleanDataOnly = kFALSE;} // accept corrupted data
-
- static void SetExtraWordsFix() {fgExtraSkip = kTRUE;} // extra skip of 24 32-bit words
- static void SetSkipCDH() {fgSkipCDH = kTRUE;} // skip of 8 32-bit words
- static void SetDumpHead(UInt_t iv) {fgDumpHead = iv;}
- static void DisableStackNumberChecker() {fgStackNumberChecker = kFALSE;} // set false to cleanroom data
- static void DisableStackLinkNumberChecker() {fgStackLinkNumberChecker = kFALSE;}
- static void DisableSkipData() {fgSkipData = kFALSE;} // keep reading next words even previous words were corrupted - debugging purpose
- static void SetDumpingEnable() {fDumpingEnable = kTRUE;}
- static void SetDumpingMCM(Int_t sm, Int_t stack, Int_t layer, Int_t rob, Int_t mcm) {fDumpingSM = sm; fDumpingStack = stack; fDumpingLayer = layer; fDumpingROB = rob; fDumpingMCM = mcm;}
-
- // this is a temporary solution!
- // baseline should come with the HC header word 2 (count from 0!)
- static void SetSubtractBaseline(Int_t baseline) {fgCommonAdditive = baseline;}
- Int_t GetCommonAdditive() const {return fgCommonAdditive;} // return the common additive
-
- //--------------------------------------------------------
- // Decoding functions
- //--------------------------------------------------------
-
- void DecodeSMInfo(const UInt_t *word, struct AliTRDrawSM *sm) const ;
- const char *DumpSMInfo(const struct AliTRDrawSM *sm);
- void DecodeStackInfo(const UInt_t *word, struct AliTRDrawStack *st) const;
- void DecodeStackHeader(const UInt_t *word, struct AliTRDrawStack *st, Int_t iword) const;
- const char *DumpStackInfo(const struct AliTRDrawStack *st);
- Bool_t DecodeHCwordH0(const UInt_t *word, struct AliTRDrawHC *hc) const;
- Bool_t DecodeHCwordH1(const UInt_t *word, struct AliTRDrawHC *hc) const;
- const char *DumpHCinfoH0(const struct AliTRDrawHC *hc);
- const char *DumpHCinfoH1(const struct AliTRDrawHC *hc);
- void DecodeMCMheader(const UInt_t *word, struct AliTRDrawMCM *mcm) const;
- UInt_t GetMCMadcMask(const UInt_t *word, struct AliTRDrawMCM *mcm) const;
- void DecodeMask(const UInt_t *word, struct AliTRDrawMCM *mcm) const;
- void MCMADCwordsWithTbins(UInt_t fTbins, struct AliTRDrawMCM *mcm) const;
- const char *DumpMCMinfo(const struct AliTRDrawMCM *mcm);
- const char *DumpMCMadcMask(const struct AliTRDrawMCM *mcm);
-
-
- protected:
-
- Bool_t InitBuffer(void *buffer, UInt_t length); // init the buffer - called by DecodeSM(void*, UInt_t)
- Bool_t DumpWords(UInt_t *px, UInt_t iw, UInt_t marker = 0); // dump some words onto the screen
-
- void SwapOnEndian(); // swap if endian is BIG
- Bool_t SkipWords(UInt_t iw); // skip number of words
- Bool_t DecodeGTUheader(); // decode data in GTU header
- Bool_t DecodeTracklets(); // decode tracklets
- Bool_t DecodeHC(); // decode data in HC
-
- Bool_t DecodeADC(); // decode 10 ADC words
-
- Bool_t DecodeHCheader(); // decode HC header
- Bool_t SeekEndOfData(); // go to next end of raw data marker (actually 1 word after)
- Bool_t SkipMCMdata(UInt_t iw); // skip this mcm data due to mcm header corruption
- Bool_t SeekNextMCMheader(); // go to next mcm header
- Bool_t DecodeMCMheader(); // decode mcm header
-
- Bool_t IsRowValid(); // check if row within the range
- Bool_t IsHCheaderOK(); // check if current hc header data make sense
- Bool_t IsMCMheaderOK(); // check if current mcm header data make sense
-
- void ResetCounters(); // reset some counters
- void ResetIterators(); // needed for Next()
- void ResetPerSM(); // reset every SM
- void ResetPerStack(); // reset every Stack
- void ResetPerHC(); // reset every HC
- void ResetPerMCM(); // reset every MCM
- void ResetPerADC(); // reset every ADC
- void ResetMemory(); // reset all data members
-
- AliTRDrawStream(const AliTRDrawStream& st);
- AliTRDrawStream &operator=(const AliTRDrawStream &);
-
- // ----------------- DATA MEMBERS START
-
- struct AliTRDrawSM fSM; // one SM per buffer
- struct AliTRDrawStack *fStack; //! pointer to the current stack
- struct AliTRDrawHC *fHC; //! current HC
- struct AliTRDrawMCM *fMCM; //! current MCM
- struct AliTRDrawADC *fADC; //! current ADC
-
- UInt_t *fpPos; // current position in the buffer
- UInt_t *fpBegin; // begin - pointer to the buffer word 0
- UInt_t *fpEnd; // end of the buffer
-
- UInt_t fWordLength; // length of the buffer in 32bit words
-
- Int_t fStackNumber; // current stack number
- Int_t fStackLinkNumber; // current link in the stack
-
- Int_t fhcMCMcounter; // mcm counter inside single hc - used in Next()
- Int_t fmcmADCcounter; // adc counrer inside single adc - used in Next()
-
- Int_t fLinkTrackletCounter; // count the tracklets in the current HC
- Int_t fEndOfTrackletCount; // count link by link (hc by hc) used for debug
- Int_t fNWordsCounter; // counts words of given hc having link monitor error
-
- UInt_t fMaskADCword; // temp mask when decoding adcs
- UInt_t fTbinADC; // temp adc
- Int_t fDecodedADCs; // counter of decoded adcs [mj] do we need?
-
- UInt_t fEventCounter; // stores the valid/current MCM event counter
- UInt_t fLastEventCounter; // last known event counter of MCM
-
- Bool_t fSharedPadsOn; // do we want to output shared pads - default is off
- Int_t fMaxADCgeom; // maximum ADC channels per mcm
-
- Bool_t fBufferRead;
-
- AliTRDgeometry *fGeometry; //! TRD geometry
- AliRawReader *fRawReader; //! raw reader
-
- AliTRDfeeParam *fTRDfeeParam; // pointer to the fee params
-
- // STATIC
-
- static Bool_t fgExtraSkip; // whether we should skip the leading 24 words
- static Bool_t fgSkipCDH; // whether we should skip CDH (8 words)
- static Bool_t fgWarnError; // no errors no warnings
- static Bool_t fgCleanDataOnly; // release only clean events = no errors
- static Bool_t fgDebugFlag; // allow debugging info
- static Bool_t fgEnableMemoryReset; // allow memory reset
- static Bool_t fgStackNumberChecker; // decide if we check stack number insanity - set false to cleanroom data
- static Bool_t fgStackLinkNumberChecker; // decide if we check stack link number insanity - debuging purpose
- static Bool_t fgSkipData; // decide if we skip corrupted data of given HC
- static UInt_t fgDumpHead; // number of words to dump (from the start of the buffer) on each Init
- static Int_t fgEmptySignals[30]; // empty signals in case of ADC pointer = NULL
- static Short_t fgMCMordering[16]; // mcm number odering for mcm header corruption check
- static Short_t fgROBordering[16]; // mcm number odering for mcm header corruption check
- static Int_t fgLastHC;
- static Int_t fgLastROB;
- static Int_t fgLastIndex;
-
- static Bool_t fDumpingEnable;
-
- static Int_t fDumpingSM;
- static Int_t fDumpingStack;
- static Int_t fDumpingLayer;
- static Int_t fDumpingROB;
- static Int_t fDumpingMCM;
-
- // this is a temporary solution!
- // baseline should come with the HC header word 2 (count from 0!)
- static Int_t fgCommonAdditive; // common additive - should be decoded! from HC word2
-
- // ----------------- DATA MEMBERS STOP
-
- enum ETRDzRawStreamError
- {
- kDecodeStackInfo = 1 //
- , kMissingData = 2 //
- , kLinkDataMissing = 3 //
- , kHCdataMissing = 4 //
- , kTrackletOverflow = 5 //
- , kEOTrackeltsMissing = 6 //
- , kWrongPadrow = 7 //
- , kMCMheaderCorrupted = 8 //
- , kWrongMCMorROB = 9 //
- , kMCMeventMissmatch = 10 //
- , kMCMADCMaskMissing = 11 //
- , kHCHeaderCorrupt = 12 //
- , kHCHeaderWrongStack = 13 //
- , kHCHeaderWrongLayer = 14 //
- , kHCHeaderWrongSide = 15 //
- , kHCHeaderWrongSM = 16 //
- , kHCHeaderWrongDet = 17 //
- , kHCHeaderWrongROC = 18 //
- , kHCWordMissing = 19 //
- , kMCMdataMissing = 20 //
- , kMCMoverflow = 21 //
- , kADCdataMissing = 22 //
- , kADCmaskMissmatch = 23 //
- , kWrongPadcolumn = 24 //
- };
-
- ClassDef(AliTRDrawStream, 0)
-}; //clas def end
-
-#endif
+#ifndef ALITRDRAWSTREAM_H\r
+#define ALITRDRAWSTREAM_H\r
+\r
+/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *\r
+ * See cxx source for full Copyright notice */\r
+\r
+/* $Id: AliTRDrawStream.h 27696 2008-07-31 09:18:53Z cblume $ */\r
+\r
+///////////////////////////////////////////////////////////////////////////////\r
+// //\r
+// This class provides access to TRD digits in raw data. //\r
+// //\r
+///////////////////////////////////////////////////////////////////////////////\r
+\r
+#include "AliTRDrawStreamBase.h"\r
+\r
+class AliTRDgeometry;\r
+class AliRawReader;\r
+class AliTRDdigitsManager;\r
+class TTreeSRedirector;\r
+class AliTRDfeeParam;\r
+\r
+\r
+class AliTRDrawStream : public AliTRDrawStreamBase\r
+{ // class def begin\r
+\r
+ public:\r
+ \r
+ //--------------------------------------------------------\r
+ // THE STRUCTURES\r
+ //--------------------------------------------------------\r
+\r
+ struct AliTRDrawADC\r
+ {//adc struct\r
+\r
+ UInt_t *fPos; //! position of ADC 1st word in the buffer\r
+ Short_t fADCnumber; // number of the ADC 0 .. 20\r
+ Short_t fExtendedCOL; // column - row from MCM\r
+ Short_t fCOL; // column - row from MCM\r
+ Int_t fSignals[TRDMAXTBINS]; // signals for this adc\r
+ Bool_t fIsShared; // is pad chared between MCMs\r
+ Short_t fCorrupted; // is adc word corrupted\r
+\r
+ AliTRDrawADC()\r
+ : fPos(0)\r
+ , fADCnumber(0)\r
+ , fExtendedCOL(0)\r
+ , fCOL(0)\r
+ , fSignals()\r
+ , fIsShared(kFALSE)\r
+ , fCorrupted(0)\r
+ {\r
+ // default constructor\r
+ };\r
+\r
+ AliTRDrawADC(const AliTRDrawADC& p): \r
+ fPos(p.fPos)\r
+ , fADCnumber(p.fADCnumber)\r
+ , fExtendedCOL(p.fExtendedCOL)\r
+ , fCOL(p.fCOL)\r
+ , fSignals()\r
+ , fIsShared(p.fIsShared)\r
+ , fCorrupted(p.fCorrupted)\r
+ {\r
+ // copy constructor\r
+ };\r
+\r
+ AliTRDrawADC &operator=(const AliTRDrawADC &) \r
+ {\r
+ // assignment operator\r
+ // not implemented\r
+ return *this;\r
+ };\r
+\r
+ };\r
+ \r
+ //--------------------------------------------------------\r
+\r
+ struct AliTRDrawMCM\r
+ { // mcm struct\r
+ Int_t fROB; // ROB number\r
+ Int_t fMCM; // MCM number\r
+ Int_t fROW; // row number filed during decoding\r
+ \r
+ UInt_t fEvCounter; // MCM event counter\r
+ UInt_t fADCMask; // ADC mask\r
+ UInt_t fADCMaskWord; // word with ADC mask in\r
+ UInt_t fADCchannel[TRDMAXADC]; // channels to be decoded accrording to ADC mask\r
+ \r
+ Int_t fADCmax; // number of ADCs fired\r
+ Int_t fADCcount; // number of ADCs fired from double checking bit\r
+ Int_t fMCMADCWords; // mcm words to expect\r
+ Int_t fSingleADCwords; // n of words per ADC\r
+ \r
+ Int_t fMCMhdCorrupted; // is mcm header corrupted\r
+ Int_t fADCmaskCorrupted; // is mcm adc mask corrupted\r
+ Int_t fCorrupted; // is mcm data missing\r
+ \r
+ UInt_t *fPos; //! position of mcm header in the buffer\r
+ UInt_t *fAdcDataPos; //! start of ADC data for this mcm\r
+\r
+ Int_t fADCcounter; // count the adcs decoded\r
+ AliTRDrawADC fADCs[TRDMAXADC]; // 21 adcs\r
+ \r
+ AliTRDrawMCM()\r
+ : fROB(-1)\r
+ , fMCM(-1)\r
+ , fROW(-1)\r
+ , fEvCounter(0)\r
+ , fADCMask(0)\r
+ , fADCMaskWord(0)\r
+ , fADCchannel() \r
+ , fADCmax(0)\r
+ , fADCcount(0)\r
+ , fMCMADCWords(0) \r
+ , fSingleADCwords(0)\r
+ , fMCMhdCorrupted(0) \r
+ , fADCmaskCorrupted(0) \r
+ , fCorrupted(0) \r
+ , fPos(0)\r
+ , fAdcDataPos(0)\r
+ , fADCcounter(0)\r
+ , fADCs()\r
+ {\r
+ // default constructor\r
+ };\r
+\r
+ AliTRDrawMCM(const AliTRDrawMCM & p):\r
+ fROB(p.fROB)\r
+ , fMCM(p.fMCM)\r
+ , fROW(p.fROW)\r
+ , fEvCounter(p.fEvCounter)\r
+ , fADCMask(p.fADCMask)\r
+ , fADCMaskWord(p.fADCMaskWord)\r
+ , fADCchannel() \r
+ , fADCmax(p.fADCmax)\r
+ , fADCcount(p.fADCcount)\r
+ , fMCMADCWords(p.fMCMADCWords) \r
+ , fSingleADCwords(p.fSingleADCwords)\r
+ , fMCMhdCorrupted(p.fMCMhdCorrupted) \r
+ , fADCmaskCorrupted(p.fADCmaskCorrupted) \r
+ , fCorrupted(p.fCorrupted) \r
+ , fPos(p.fPos)\r
+ , fAdcDataPos(p.fAdcDataPos)\r
+ , fADCcounter(p.fADCcounter)\r
+ , fADCs()\r
+ {\r
+ // copy constructor\r
+ };\r
+\r
+ AliTRDrawMCM &operator=(const AliTRDrawMCM &)\r
+ {\r
+ // assignment operator\r
+ // not implemented\r
+ return *this;\r
+ };\r
+\r
+ };\r
+\r
+ //--------------------------------------------------------\r
+\r
+ struct AliTRDrawHC\r
+ { // hc struct\r
+ \r
+ //tacklet words of given HC\r
+ UInt_t fTrackletWords[MAXTRACKLETSPERHC]; // array to keep tracklet words [mj]\r
+ Short_t fTrackletError; // tracklet error \r
+ Short_t fNTracklets; // number of tracklet \r
+\r
+ // header word 0\r
+ Int_t fSpecialRawV; // Raw data version\r
+ Int_t fRawVMajor; // Raw data version\r
+ Int_t fRawVMajorOpt; // Raw data version\r
+ Int_t fRawVMinor; // Raw data version\r
+ Int_t fNExtraWords; // N extra HC header words\r
+ Int_t fDCSboard; // DCS board number\r
+ Int_t fSM; // Super Module number\r
+ Int_t fStack; // Stack number (some people might call it a chamber)\r
+ Int_t fLayer; // Layer number (some people might call it a plane)\r
+ Int_t fSide; // Side of HC\r
+ \r
+ // header word 1\r
+ Int_t fTimeBins; // N of t bins\r
+ UInt_t fBunchCrossCounter; // Bunch crossing counter\r
+ UInt_t fPreTriggerCounter; // Pre Trigger counter\r
+ UInt_t fPreTriggerPhase; // Pre Trigger phase\r
+ \r
+ // error \r
+ Int_t fH0Corrupted; // is hc header 0 corrupted \r
+ Int_t fH1Corrupted; // is hc header 1 corrupted\r
+ Int_t fCorrupted; // is hc data corrupted \r
+\r
+ UInt_t *fPos[2]; //! position of the header words in buffer\r
+ \r
+ Int_t fDET; // filled while decoding\r
+ Int_t fROC; // filled while decoding\r
+ Int_t fRowMax; // filled while decoding\r
+ Int_t fColMax; // filled while decoding\r
+\r
+ // hc data\r
+ Int_t fMCMmax; // number of mcm found\r
+ AliTRDrawMCM fMCMs[TRDMAXMCM]; // 4 ROBS 16 each \r
+\r
+ AliTRDrawHC()\r
+ : fTrackletWords() //[mj]\r
+ , fTrackletError(0)\r
+ , fNTracklets(0)\r
+ , fSpecialRawV(0)\r
+ , fRawVMajor(0)\r
+ , fRawVMajorOpt(0)\r
+ , fRawVMinor(0)\r
+ , fNExtraWords(0)\r
+ , fDCSboard(-1)\r
+ , fSM(-1)\r
+ , fStack(-1)\r
+ , fLayer(-1)\r
+ , fSide(-1)\r
+ , fTimeBins(0)\r
+ , fBunchCrossCounter(0)\r
+ , fPreTriggerCounter(0)\r
+ , fPreTriggerPhase(0)\r
+ , fH0Corrupted(0)\r
+ , fH1Corrupted(0)\r
+ , fCorrupted(0)\r
+ , fPos()\r
+ , fDET(-1)\r
+ , fROC(-1)\r
+ , fRowMax(-1)\r
+ , fColMax(-1)\r
+ , fMCMmax(0)\r
+ , fMCMs()\r
+ {\r
+ // default constructor hc info \r
+ };\r
+\r
+ AliTRDrawHC(const AliTRDrawHC & p):\r
+ fTrackletWords() //[mj]\r
+ , fTrackletError(p.fTrackletError)\r
+ , fNTracklets(p.fNTracklets)\r
+ , fSpecialRawV(p.fSpecialRawV)\r
+ , fRawVMajor(p.fRawVMajor)\r
+ , fRawVMajorOpt(p.fRawVMajorOpt)\r
+ , fRawVMinor(p.fRawVMinor)\r
+ , fNExtraWords(p.fNExtraWords)\r
+ , fDCSboard(p.fDCSboard)\r
+ , fSM(p.fSM)\r
+ , fStack(p.fStack)\r
+ , fLayer(p.fLayer)\r
+ , fSide(p.fSide)\r
+ , fTimeBins(p.fTimeBins)\r
+ , fBunchCrossCounter(p.fBunchCrossCounter)\r
+ , fPreTriggerCounter(p.fPreTriggerCounter)\r
+ , fPreTriggerPhase(p.fPreTriggerPhase)\r
+ , fH0Corrupted(p.fH0Corrupted)\r
+ , fH1Corrupted(p.fH1Corrupted)\r
+ , fCorrupted(p.fCorrupted)\r
+ , fPos()\r
+ , fDET(p.fDET)\r
+ , fROC(p.fROC)\r
+ , fRowMax(p.fRowMax)\r
+ , fColMax(p.fColMax)\r
+ , fMCMmax(p.fMCMmax)\r
+ , fMCMs()\r
+ {\r
+ // copy constructor\r
+ };\r
+\r
+ AliTRDrawHC &operator=(const AliTRDrawHC &)\r
+ {\r
+ // assignment operator\r
+ // not implemented\r
+ return *this;\r
+ };\r
+\r
+ };\r
+\r
+ //--------------------------------------------------------\r
+ \r
+ struct AliTRDrawStack\r
+ {\r
+ UInt_t fHeaderSize; // header size of the stack info\r
+ Bool_t fLinksActive[12]; // data links active - 1 per half chamber\r
+ Short_t fLinksDataType[12]; // 0 indicating real data for the front-end electronics \r
+ Short_t fLinksMonitor[12]; // 0 indicating properly operating link \r
+ Short_t fLinkMonitorError[12]; // record link monitor error\r
+ Int_t fActiveLinks; // number of active links\r
+ UInt_t *fPos; //! position in the buffer\r
+ \r
+ AliTRDrawHC fHalfChambers[12]; // 12 half chambers in a stack\r
+ \r
+ AliTRDrawStack()\r
+ : fHeaderSize(0)\r
+ , fLinksActive()\r
+ , fLinksDataType()\r
+ , fLinksMonitor()\r
+ , fLinkMonitorError()\r
+ , fActiveLinks(0)\r
+ , fPos(0)\r
+ , fHalfChambers()\r
+ {\r
+ // default constructor\r
+ }; \r
+\r
+ AliTRDrawStack(const AliTRDrawStack & p):\r
+ fHeaderSize(p.fHeaderSize)\r
+ , fLinksActive()\r
+ , fLinksDataType()\r
+ , fLinksMonitor()\r
+ , fLinkMonitorError()\r
+ , fActiveLinks(p.fActiveLinks)\r
+ , fPos(p.fPos)\r
+ , fHalfChambers()\r
+ {\r
+ // copy constructor\r
+ };\r
+\r
+ AliTRDrawStack &operator=(const AliTRDrawStack &)\r
+ {\r
+ // assignment operator\r
+ // not implemented\r
+ return *this;\r
+ };\r
+\r
+ };\r
+\r
+ //--------------------------------------------------------\r
+\r
+ struct AliTRDrawSM\r
+ {\r
+ UInt_t fHeaderSize; // size of the header in words\r
+ Bool_t fTrackletEnable; // tracklet enable bit\r
+ Bool_t fStackActive[5]; // map of active/expected stacks\r
+ Int_t fActiveStacks; // number of active stacks\r
+ Int_t fCorrupted; // is sm info corrupted\r
+ Int_t fNexpectedHalfChambers; // number of half chambers to be read out in this sm\r
+ Bool_t fClean; // true if everything went OK - false is some error occured\r
+ UInt_t *fPos; // location of the sm info - should be the first word (after CDH if not DDL buffer)\r
+\r
+ AliTRDrawStack fStacks[5]; // objects for 5 stacks\r
+\r
+ AliTRDrawSM()\r
+ : fHeaderSize(0)\r
+ , fTrackletEnable(0)\r
+ , fStackActive()\r
+ , fActiveStacks(0)\r
+ , fCorrupted(0)\r
+ , fNexpectedHalfChambers(0)\r
+ , fClean(kTRUE)\r
+ , fPos(0)\r
+ , fStacks()\r
+ {\r
+ // Default constructor\r
+ }; \r
+\r
+ AliTRDrawSM(const AliTRDrawSM & p):\r
+ fHeaderSize(p.fHeaderSize)\r
+ , fTrackletEnable(p.fTrackletEnable)\r
+ , fStackActive()\r
+ , fActiveStacks(p.fActiveStacks)\r
+ , fCorrupted(p.fCorrupted)\r
+ , fNexpectedHalfChambers(p.fNexpectedHalfChambers)\r
+ , fClean(p.fClean)\r
+ , fPos(p.fPos)\r
+ , fStacks()\r
+ {\r
+ // copy constructor\r
+ };\r
+\r
+ AliTRDrawSM &operator=(const AliTRDrawSM &)\r
+ {\r
+ // assignment operator\r
+ // not implemented\r
+ return *this;\r
+ };\r
+\r
+ };\r
+ \r
+ //--------------------------------------------------------\r
+ \r
+ AliTRDrawStream();\r
+ AliTRDrawStream(AliRawReader *rawReader);\r
+ virtual ~AliTRDrawStream();\r
+\r
+ //--------------------------------------------------------\r
+\r
+ virtual Bool_t Next(); // read the next data in the memory\r
+ //virtual Int_t NextChamber(AliTRDdigitsManager *man); // read next chamber data in the momory\r
+ virtual Int_t NextChamber(AliTRDdigitsManager *man, UInt_t **trackletContainer, UShort_t **/*errorCodeContainer*/=NULL); // read next chamber data in the memory\r
+ virtual Bool_t Init(); // initialize some internal variables\r
+\r
+ Int_t NextBuffer(); // go and init next buffer if available - check the implementation file for return values\r
+\r
+ Bool_t SetRawVersion(Int_t fraw); // set the raw version - used for backward compat.\r
+ \r
+ Bool_t IsCurrentPadShared() const {return fADC->fIsShared;} // is current pad shared between mcms\r
+ void SetSharedPadReadout(Bool_t fv) {fSharedPadsOn = fv;} // set the flag on if the reader should return the shared pads\r
+ \r
+ Bool_t DecodeSM(void *buffer, UInt_t length); // decode a buffer\r
+ Int_t DecodeSM(); // used with raw reader\r
+ Int_t DecodeSM(AliRawReader *reader); // used with raw reader\r
+ \r
+ Bool_t SetReader(AliRawReader *reader); // set the raw reader to use\r
+ void SetNoErrorWarning() {fWarnError = kFALSE;} // disable warning and error info\r
+ \r
+ // info from Supermodule Index Word\r
+ Bool_t IsTrackletEnableBitSet() const {return fSM.fTrackletEnable;} // get status of tracklet enable bit\r
+ Bool_t IsStackActive(Int_t is) const {return fSM.fStackActive[is];} // get status of stack enable bit\r
+ Int_t GetNofActiveStacks() const {return fSM.fActiveStacks;} // get number of active stacks from stack mask\r
+ UInt_t *GetGTUheaderWords() const {return fSM.fPos;} // get number of active stacks from stack mask\r
+\r
+ // info from Stack Index Word\r
+ Int_t GetNexpectedHalfChambers() const {return fSM.fNexpectedHalfChambers;} // get number of expected HC in a sm\r
+ Int_t GetNofActiveLinksInStack(Int_t is) const {return fSM.fStacks[is].fActiveLinks;} // get number of active links in a stack\r
+ Bool_t IsLinkActiveInStack(Int_t is, Int_t il) const {return fSM.fStacks[is].fLinksActive[il];} // check whether the link is active\r
+\r
+ // info from Stack Header Word\r
+ Short_t GetLinkMonitorError(Int_t is, Int_t il) const {return fSM.fStacks[is].fLinkMonitorError[il];} // get link monitor error\r
+\r
+ // info from Tracklet Data\r
+ Int_t GetTrackletErrorCode(Int_t is, Int_t il) const {return fSM.fStacks[is].fHalfChambers[il].fTrackletError;}\r
+ Int_t GetNTracklets(Int_t is, Int_t il) const {return fSM.fStacks[is].fHalfChambers[il].fNTracklets;} // get number of tracklets \r
+\r
+ // info from HC Header Word\r
+ Int_t GetSM(Int_t is, Int_t il) const {return fSM.fStacks[is].fHalfChambers[il].fSM;}\r
+ Int_t GetLayer(Int_t is, Int_t il) const {return fSM.fStacks[is].fHalfChambers[il].fLayer;}\r
+ Int_t GetStack(Int_t is, Int_t il) const {return fSM.fStacks[is].fHalfChambers[il].fStack;}\r
+ Int_t GetSide(Int_t is, Int_t il) const {return fSM.fStacks[is].fHalfChambers[il].fSide;}\r
+ Int_t GetH0ErrorCode(Int_t is, Int_t il) const {return fSM.fStacks[is].fHalfChambers[il].fH0Corrupted;}\r
+ Int_t GetH1ErrorCode(Int_t is, Int_t il) const {return fSM.fStacks[is].fHalfChambers[il].fH1Corrupted;}\r
+ Int_t GetNumberOfTimeBins(Int_t is, Int_t il) const { return fSM.fStacks[is].fHalfChambers[il].fTimeBins;}\r
+ UInt_t *GetTrackletWords(Int_t is, Int_t il) { return fSM.fStacks[is].fHalfChambers[il].fTrackletWords;}\r
+\r
+ // info from HC data\r
+ Int_t GetHCErrorCode(Int_t is, Int_t il) const {return fSM.fStacks[is].fHalfChambers[il].fCorrupted;}\r
+ Int_t GetHCMCMmax(Int_t is, Int_t il) const {return fSM.fStacks[is].fHalfChambers[il].fMCMmax;}\r
+\r
+ // from MCM Header Word\r
+ // rob and mcm ordering\r
+ // side 0(even link) - ROB: 0 2 4 6 MCM: 12 13 14 15 8 9 10 11 4 5 6 7 0 1 2 3 \r
+ // side 1( odd link) - ROB: 1 3 5 7 MCM: 12 13 14 15 8 9 10 11 4 5 6 7 0 1 2 3 \r
+ Int_t GetMCM(Int_t stack, Int_t link, Int_t mcm) const {return fSM.fStacks[stack].fHalfChambers[link].fMCMs[mcm].fMCM;}\r
+ Int_t GetROB(Int_t stack, Int_t link, Int_t mcm) const {return fSM.fStacks[stack].fHalfChambers[link].fMCMs[mcm].fROB;}\r
+ Int_t GetMCMhdErrorCode(Int_t stack, Int_t link, Int_t mcm) const {return fSM.fStacks[stack].fHalfChambers[link].fMCMs[mcm].fMCMhdCorrupted;}\r
+ Int_t GetMCMADCMaskErrorCode(Int_t stack, Int_t link, Int_t mcm) const {return fSM.fStacks[stack].fHalfChambers[link].fMCMs[mcm].fADCmaskCorrupted;}\r
+ Int_t GetEventNumber(Int_t stack, Int_t link, Int_t mcm) const {return fSM.fStacks[stack].fHalfChambers[link].fMCMs[mcm].fEvCounter;}\r
+ Int_t GetADCcount(Int_t stack, Int_t link, Int_t mcm) const {return fSM.fStacks[stack].fHalfChambers[link].fMCMs[mcm].fADCcount;}\r
+\r
+ // info from MCM data words\r
+ Int_t GetMCMErrorCode(Int_t stack, Int_t link, Int_t mcm) const {return fSM.fStacks[stack].fHalfChambers[link].fMCMs[mcm].fCorrupted;} // get MCM data error code\r
+ Int_t GetADCErrorCode(Int_t stack, Int_t link, Int_t mcm, Int_t adc) const {return fSM.fStacks[stack].fHalfChambers[link].fMCMs[mcm].fADCs[adc].fCorrupted;} // get ADC error code\r
+ Int_t GetADCnumber(Int_t stack, Int_t link, Int_t mcm, Int_t adc) const {return fSM.fStacks[stack].fHalfChambers[link].fMCMs[mcm].fADCs[adc].fADCnumber;} // get ADC error code\r
+\r
+ Int_t GetRow(Int_t stack, Int_t link, Int_t mcm) const {return fSM.fStacks[stack].fHalfChambers[link].fMCMs[mcm].fROW;} // get current row number\r
+ Int_t GetCol(Int_t stack, Int_t link, Int_t mcm, Int_t adc) const {return fSM.fStacks[stack].fHalfChambers[link].fMCMs[mcm].fADCs[adc].fCOL;} // get current column number\r
+ Int_t GetExtendedCol(Int_t stack, Int_t link, Int_t mcm, Int_t adc) const {return fSM.fStacks[stack].fHalfChambers[link].fMCMs[mcm].fADCs[adc].fExtendedCOL;} // get current column number\r
+\r
+ // info from ADC data words\r
+ Int_t *GetSignalDirect(Int_t stack, Int_t link, Int_t mcm, Int_t adc) {return fSM.fStacks[stack].fHalfChambers[link].fMCMs[mcm].fADCs[adc].fSignals;}\r
+\r
+\r
+ // from here, only works with returning ADC channel pointer using Next() \r
+ UInt_t *GetTrackletWords() const { return fHC->fTrackletWords;} // return tracklet words pointer per hc [mj]\r
+ Int_t GetTrackletErrorCode() const {return fHC ? fHC->fTrackletError : -1;} // get tracklet error code\r
+ Int_t GetNTracklets() const {return fHC ? fHC->fNTracklets : -1;} // get number of tracklets \r
+\r
+ Int_t GetSpecialRawVersion() const {return fHC ? fHC->fSpecialRawV : -1;} // return special raw version\r
+ Int_t GetMajorRawVersion() const {return fHC ? fHC->fRawVMajor : -1;} // major raw version getter\r
+ Int_t GetRawVersion() const {return fHC ? fHC->fRawVMajor : -1;} // compatibility see funtion above\r
+ Int_t GetMinorRawVersion() const {return fHC ? fHC->fRawVMinor : -1;} // minor raw version\r
+\r
+ Int_t GetSM() const {return fHC ? fHC->fSM : -1;} // SM Position of CURRENT half chamber in full TRD\r
+ Int_t GetLayer() const {return fHC ? fHC->fLayer : -1;} // Layer Position of CURRENT half chamber in full TRD\r
+ Int_t GetStack() const {return fHC ? fHC->fStack : -1;} // Stack Position of CURRENT half chamber in full TRD\r
+ Int_t GetSide() const {return fHC ? fHC->fSide : -1;} // get side\r
+ Int_t GetDCS() const { return fHC ? fHC->fDCSboard : -1;} // DCS board number read from data (HC header)\r
+ Int_t GetROC() const { return fHC ? fHC->fROC : -1;} // ROB Position of CURRENT half chamber in full TRD\r
+ Int_t GetNumberOfTimeBins() const { return fHC ? fHC->fTimeBins : 0;} // Get Ntime bins\r
+ UInt_t GetBunchCrossCounter() const {return fHC ? fHC->fBunchCrossCounter : 0;} // get bunch cross counter\r
+ UInt_t GetPreTriggerCounter() const {return fHC ? fHC->fPreTriggerCounter : 0;} // get pre trigger info\r
+ UInt_t GetPreTriggerPhase() const {return fHC ? fHC->fPreTriggerPhase : 0;} // get trigger phase\r
+\r
+ Int_t GetRow() const {return fMCM ? fMCM->fROW : -1;} // get current row number\r
+ Int_t GetExtendedCol() const {return fADC ? fADC->fExtendedCOL : -1;} // get current column number\r
+ Int_t GetCol() const {return fADC ? fADC->fCOL : -1;} // get current column number\r
+ Int_t GetRowMax() const { return fHC ? fHC->fRowMax : -1;} // Get maximum rows in the current HC\r
+ Int_t GetColMax() const { return fHC ? fHC->fColMax : -1;} // Get maximum cols in the current HC\r
+ // compatibility\r
+ Int_t GetMaxRow() const { return fHC ? fHC->fRowMax : -1;} // Get maximum rows in the current HC\r
+ Int_t GetMaxCol() const { return fHC ? fHC->fColMax : -1;} // Get maximum cols in the current HC\r
+\r
+ UInt_t GetHCword0() const {return fHC ? *fHC->fPos[0] : 0;} // get the HC word 0\r
+ UInt_t GetHCword1() const {return fHC ? *fHC->fPos[1] : 0;} // get the HC word 1\r
+ \r
+ Int_t GetDET() const {return fHC ? fHC->fDET : -1;} // get current det number\r
+ Int_t GetDet() const {return fHC ? fHC->fDET : -1;} // get current det number\r
+ \r
+ Int_t GetROB() const {return fMCM ? fMCM->fROB : -1;} // get current ROB number\r
+ Int_t GetMCM() const {return fMCM ? fMCM->fMCM : -1;} // get current MCM number\r
+ Int_t GetEventNumber() const { return fMCM->fEvCounter;} // MCM Event number and position of current MCM on TRD chamber\r
+\r
+ Int_t GetADC() const { return fADC ? fADC->fADCnumber : -1;} // MCM ADC channel and Time Bin of word 1\r
+ Int_t GetTimeBin() const { return 0;} // MCM ADC channel and Time Bin of word 1\r
+ Int_t *GetSignals() const { return fADC ? fADC->fSignals : (Int_t *)fgEmptySignals;} // signals in the n-time bins from data word\r
+\r
+ Int_t GetHCErrorCode() const {return fHC ? fHC->fCorrupted : -1;} // get HC error code\r
+ Int_t GetH0ErrorCode() const {return fHC ? fHC->fH0Corrupted : -1;} // get HC header word0 error code\r
+ Int_t GetH1ErrorCode() const {return fHC ? fHC->fH1Corrupted : -1;} // get HC header word1 error code\r
+ Int_t GetMCMErrorCode() const {return fMCM ? fMCM->fCorrupted : -1;} // get MCM data error code\r
+ Int_t GetADCErrorCode() const {return fADC ? fADC->fCorrupted : -1;} // get ADC data error code\r
+ Int_t GetMCMhdErrorCode() const {return fMCM ? fMCM->fMCMhdCorrupted: -1;} // get MCM header word error code\r
+ Int_t GetMCMADCMaskErrorCode() const {return fMCM ? fMCM->fADCmaskCorrupted: -1;} // get MCM adc mask error code\r
+\r
+ UInt_t *GetSMstreamPosition() const {return fSM.fPos;} // get position of the SM index word in the buffer\r
+\r
+ Bool_t IsSMbufferClean() const {return fSM.fClean;} // is data clean\r
+\r
+ //----------------------------------------------------------\r
+ \r
+ static void SetNoDebug() {fgDebugFlag = kFALSE;} // allow debug info\r
+ static void EnableMemoryReset() {fgEnableMemoryReset = kTRUE;} // allow memory reset\r
+ static void SetForceCleanDataOnly() {fgCleanDataOnly = kTRUE;} // clean data only\r
+ static void AllowCorruptedData() {fgCleanDataOnly = kFALSE;} // accept corrupted data\r
+\r
+ static void SetExtraWordsFix() {fgExtraSkip = kTRUE;} // extra skip of 24 32-bit words \r
+ static void SetSkipCDH() {fgSkipCDH = kTRUE;} // skip of 8 32-bit words \r
+ static void SetDumpHead(Int_t iv) {fgDumpHead = iv;}\r
+ static void DisableStackNumberChecker() {fgStackNumberChecker = kFALSE;} // set false to cleanroom data \r
+ static void DisableStackLinkNumberChecker() {fgStackLinkNumberChecker = kFALSE;} \r
+ static void DisableSkipData() {fgSkipData = kFALSE;} // keep reading next words even previous words were corrupted - debugging purpose \r
+ static void SetDumpingEnable() {fgDumpingEnable = kTRUE;} \r
+ static void SetDumpingMCM(Int_t sm, Int_t stack, Int_t layer, Int_t rob, Int_t mcm) {fgDumpingSM = sm; fgDumpingStack = stack; fgDumpingLayer = layer; fgDumpingROB = rob; fgDumpingMCM = mcm;}\r
+\r
+ // this is a temporary solution!\r
+ // baseline should come with the HC header word 2 (count from 0!)\r
+\r
+ static void EnableDecodeConfigData() {fgEnableDecodeConfigData = kTRUE;} // allow configuration data decoding\r
+ static Bool_t fgEnableDecodeConfigData; // flag to decode configuration data\r
+\r
+\r
+ //--------------------------------------------------------\r
+ // Decoding functions\r
+ //--------------------------------------------------------\r
+\r
+ void DecodeSMInfo(const UInt_t *word, struct AliTRDrawSM *sm) const ;\r
+ const char *DumpSMInfo(const struct AliTRDrawSM *sm);\r
+ void DecodeStackInfo(const UInt_t *word, struct AliTRDrawStack *st) const;\r
+ void DecodeStackHeader(const UInt_t *word, struct AliTRDrawStack *st, Int_t iword) const;\r
+ const char *DumpStackInfo(const struct AliTRDrawStack *st);\r
+ Bool_t DecodeHCwordH0(const UInt_t *word, struct AliTRDrawHC *hc) const;\r
+ Bool_t DecodeHCwordH1(const UInt_t *word, struct AliTRDrawHC *hc) const;\r
+ const char *DumpHCinfoH0(const struct AliTRDrawHC *hc);\r
+ const char *DumpHCinfoH1(const struct AliTRDrawHC *hc);\r
+ void DecodeMCMheader(const UInt_t *word, struct AliTRDrawMCM *mcm) const;\r
+ UInt_t GetMCMadcMask(const UInt_t *word, struct AliTRDrawMCM *mcm) const;\r
+ void DecodeMask(const UInt_t *word, struct AliTRDrawMCM *mcm) const;\r
+ void MCMADCwordsWithTbins(UInt_t fTbins, struct AliTRDrawMCM *mcm) const;\r
+ const char *DumpMCMinfo(const struct AliTRDrawMCM *mcm);\r
+ const char *DumpMCMadcMask(const struct AliTRDrawMCM *mcm);\r
+\r
+\r
+ protected:\r
+\r
+ Bool_t InitBuffer(void *buffer, UInt_t length); // init the buffer - called by DecodeSM(void*, UInt_t)\r
+ Bool_t DumpWords(UInt_t *px, UInt_t iw, UInt_t marker = 0); // dump some words onto the screen\r
+\r
+ void SwapOnEndian(); // swap if endian is BIG\r
+ Bool_t SkipWords(UInt_t iw); // skip number of words\r
+ Bool_t DecodeGTUheader(); // decode data in GTU header\r
+ Bool_t DecodeTracklets(); // decode tracklets\r
+ Bool_t DecodeHC(); // decode data in HC\r
+\r
+ Bool_t DecodeADC(); // decode 10 ADC words\r
+ Bool_t DecodeADCExtended(); // decode TRAP data with ZS and more than 32 samples \r
+\r
+ Bool_t DecodeHCheader(); // decode HC header\r
+ Bool_t SeekEndOfData(); // go to next end of raw data marker (actually 1 word after)\r
+ Bool_t SkipMCMdata(UInt_t iw); // skip this mcm data due to mcm header corruption\r
+ Bool_t SeekNextMCMheader(); // go to next mcm header\r
+ Bool_t DecodeMCMheader(); // decode mcm header\r
+\r
+ Bool_t IsRowValid(); // check if row within the range\r
+ Bool_t IsHCheaderOK(); // check if current hc header data make sense\r
+ Bool_t IsMCMheaderOK(); // check if current mcm header data make sense\r
+ \r
+ void ResetCounters(); // reset some counters\r
+ void ResetIterators(); // needed for Next()\r
+ void ResetPerSM(); // reset every SM \r
+ void ResetPerStack(); // reset every Stack \r
+ void ResetPerHC(); // reset every HC \r
+ void ResetPerMCM(); // reset every MCM \r
+ void ResetPerADC(); // reset every ADC \r
+ void ResetMemory(); // reset all data members\r
+\r
+ AliTRDrawStream(const AliTRDrawStream& st);\r
+ AliTRDrawStream &operator=(const AliTRDrawStream &);\r
+\r
+ // ----------------- DATA MEMBERS START\r
+\r
+ struct AliTRDrawSM fSM; // one SM per buffer\r
+ struct AliTRDrawStack *fStack; //! pointer to the current stack\r
+ struct AliTRDrawHC *fHC; //! current HC\r
+ struct AliTRDrawHC *fLastHC; //! last HC\r
+ struct AliTRDrawMCM *fMCM; //! current MCM\r
+ struct AliTRDrawADC *fADC; //! current ADC\r
+ \r
+ UInt_t *fpPos; // current position in the buffer\r
+ UInt_t *fpBegin; // begin - pointer to the buffer word 0\r
+ UInt_t *fpEnd; // end of the buffer\r
+\r
+ UInt_t fWordLength; // length of the buffer in 32bit words\r
+\r
+ Bool_t fIsGlobalDigitsParamSet; // set true if the global digit parameters are already set\r
+\r
+ Int_t fStackNumber; // current stack number\r
+ Int_t fStackLinkNumber; // current link in the stack\r
+\r
+ Int_t fhcMCMcounter; // mcm counter inside single hc - used in Next() \r
+ Int_t fmcmADCcounter; // adc counrer inside single adc - used in Next() \r
+\r
+ Int_t fLinkTrackletCounter; // count the tracklets in the current HC\r
+ Int_t fEndOfTrackletCount; // count link by link (hc by hc) used for debug\r
+ Int_t fNWordsCounter; // counts words of given hc having link monitor error\r
+\r
+ UInt_t fMaskADCword; // temp mask when decoding adcs\r
+ UInt_t fTbinADC; // temp adc \r
+ Int_t fDecodedADCs; // counter of decoded adcs [mj] do we need?\r
+\r
+ UInt_t fEventCounter; // stores the valid/current MCM event counter\r
+ UInt_t fLastEventCounter; // last known event counter of MCM\r
+\r
+ Bool_t fSharedPadsOn; // do we want to output shared pads - default is off\r
+ Int_t fMaxADCgeom; // maximum ADC channels per mcm\r
+\r
+ Bool_t fBufferRead; // set to be true if buffer is read for a given equipment\r
+\r
+ AliTRDgeometry *fGeometry; //! TRD geometry\r
+ AliRawReader *fRawReader; //! raw reader \r
+\r
+ AliTRDfeeParam *fTRDfeeParam; // pointer to the fee params\r
+ Int_t fCommonAdditive; // baseline value\r
+ Bool_t fWarnError; // no errors no warnings\r
+\r
+ // STATIC \r
+\r
+ static Bool_t fgExtraSkip; // whether we should skip the leading 24 words\r
+ static Bool_t fgSkipCDH; // whether we should skip CDH (8 words)\r
+ static Bool_t fgCleanDataOnly; // release only clean events = no errors\r
+ static Bool_t fgDebugFlag; // allow debugging info\r
+ static Bool_t fgEnableMemoryReset; // allow memory reset\r
+ static Bool_t fgStackNumberChecker; // decide if we check stack number insanity - set false to cleanroom data\r
+ static Bool_t fgStackLinkNumberChecker; // decide if we check stack link number insanity - debuging purpose\r
+ static Bool_t fgSkipData; // decide if we skip corrupted data of given HC\r
+ static Int_t fgDumpHead; // number of words to dump (from the start of the buffer) on each Init\r
+ static Int_t fgEmptySignals[30]; // empty signals in case of ADC pointer = NULL\r
+ static Short_t fgMCMordering[16]; // mcm number odering for mcm header corruption check\r
+ static Short_t fgROBordering[16]; // mcm number odering for mcm header corruption check\r
+ static Int_t fgLastHC; // HC number indicator to check HC numbering\r
+ static Int_t fgLastROB; // ROB number indicator to check ROB numbering \r
+ static Int_t fgLastIndex; // variable to check mcm number odering\r
+\r
+ static Bool_t fgDumpingEnable; // flag to dump MCM data words \r
+\r
+ static Int_t fgDumpingSM; // sm number to dump MCM data words\r
+ static Int_t fgDumpingStack; // stack number to dump MCM data words\r
+ static Int_t fgDumpingLayer; // layer number to dump MCM data words\r
+ static Int_t fgDumpingROB; // rob number to dump MCM data words\r
+ static Int_t fgDumpingMCM; // mcm number to dump MCM data words\r
+\r
+ // ----------------- DATA MEMBERS STOP\r
+\r
+ enum ETRDzRawStreamError \r
+ {\r
+ kDecodeStackInfo = 1 //\r
+ , kMissingData = 2 //\r
+ , kLinkDataMissing = 3 //\r
+ , kHCdataMissing = 4 //\r
+ , kTrackletOverflow = 5 //\r
+ , kEOTrackeltsMissing = 6 //\r
+ , kWrongPadrow = 7 //\r
+ , kMCMheaderCorrupted = 8 //\r
+ , kWrongMCMorROB = 9 //\r
+ , kMCMeventMissmatch = 10 //\r
+ , kMCMADCMaskMissing = 11 //\r
+ , kHCHeaderCorrupt = 12 //\r
+ , kHCHeaderWrongStack = 13 //\r
+ , kHCHeaderWrongLayer = 14 //\r
+ , kHCHeaderWrongSide = 15 //\r
+ , kHCHeaderWrongSM = 16 //\r
+ , kHCHeaderWrongDet = 17 //\r
+ , kHCHeaderWrongROC = 18 //\r
+ , kHCWordMissing = 19 //\r
+ , kMCMdataMissing = 20 //\r
+ , kMCMoverflow = 21 //\r
+ , kADCdataMissing = 22 //\r
+ , kADCmaskMissmatch = 23 //\r
+ , kWrongPadcolumn = 24 //\r
+ }; \r
+\r
+ ClassDef(AliTRDrawStream, 0)\r
+}; //clas def end\r
+\r
+#endif\r
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff