1 #ifndef ALISTARTRAWDATA_H
2 #define ALISTARTRAWDATA_H
3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
8 ///////////////////////////////////////////////////////////////////////////////
10 // Converts START digits into a raw data stream //
12 ///////////////////////////////////////////////////////////////////////////////
21 class AliRawDataHeaderSim;
22 class AliSTARTRawData : public TObject {
26 AliSTARTRawData(); // default constructor
27 AliSTARTRawData(const AliSTARTRawData &r); // copy constructor
28 virtual ~AliSTARTRawData(); // destructor
29 AliSTARTRawData &operator=(const AliSTARTRawData &r); // ass. op.
31 Int_t RawDataSTART (AliSTARTdigit *fDigits);
32 // This method generates the files with the TOF detector data
33 void SetVerbose(Int_t Verbose){fVerbose=Verbose;}
34 // To set the verbose level
35 void GetDigits(AliSTARTdigit *fDigits);
36 //This method formats and stores in buf all the digits of a TOF module
38 void PackWord(UInt_t &BaseWord, UInt_t Word, Int_t StartBit, Int_t StopBit);
39 //This method stores the value of the variable Word of StopBit-StartBit+1 bits
40 //in BaseWord, starting from the bit StartBit
42 void WriteDataHeader(Bool_t dummy, Bool_t compressed);
43 void WriteDRMDataHeader();
44 void WriteTRMDataHeader(UInt_t slotID, Int_t nWords, Int_t positionOfTRMHeader);
45 //this method is used to write the data header
46 void WriteTrailer(UInt_t slot, Int_t word1, UInt_t word2, UInt_t word3);
47 void WriteChainDataHeader(UInt_t chainNumber,UInt_t slotID);
48 void FillTime(Int_t ch, Int_t iTDC, Int_t time);
53 TArrayI *TimeLED() {return fTimeLED;}
54 TArrayI *ADC1() {return fADC1;}
55 TArrayI *TimeCFD() {return fTimeCFD;}
56 TArrayI *ADC0() {return fADC0;}
62 Int_t fVerbose; //Verbose level (0:no msg, 1:msg, 2:digits in txt files)
63 UInt_t fBuffer[512]; // buffer for writing rawdata
64 Int_t fIndex; //number of 32 words to be stored into the output file
65 Int_t fEventNumber; // current event number
67 Int_t fTimeDiff ; //time difference
68 Int_t fMeanTime ; // average time - ALICE start signal
69 Int_t fBestTimeLeft; //first particle on the left
70 Int_t fBestTimeRight; //first particle on the right
71 Int_t fSumMult; // sum multiplicity
72 TArrayI * fTimeCFD; //TDC on the each PMT
73 TArrayI * fADC1; //QTC (ADC) on the each PMT
74 TArrayI * fTimeLED; // TDC with amplified signal
75 TArrayI * fADC0; //QTC amplified
76 AliFstream* fFile; //logical name of the I/O file
77 UInt_t fDataHeaderPos;//Data header position
78 UInt_t fDRMDataHeaderPos;//Data DRM header position
79 UInt_t fTRMDataHeaderPos;//Data TRM header position
80 Int_t fWordsIn1stTRM; // Number of word in 1st TRM
81 AliSTARTdigit *fDigits; //! The START digits manager
83 ClassDef(AliSTARTRawData,1) // START raw data class