1 #ifndef ALIZDCRAWSTREAM_H
2 #define ALIZDCRAWSTREAM_H
3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
8 //////////////////////////////////////////////////
10 // Class to provide access to ZDC raw data //
11 // Author: Chiara Oppedisano //
13 //////////////////////////////////////////////////
16 #include "AliCDBManager.h"
17 #include "AliCDBStorage.h"
18 #include "AliZDCChMap.h"
21 class AliRawDataHeader;
24 class AliZDCRawStream: public TObject {
26 AliZDCRawStream(AliRawReader* rawReader);
27 virtual ~AliZDCRawStream();
28 virtual Bool_t Next();
30 virtual void ReadChMap();
32 virtual void ReadCDHHeader();
33 virtual void DecodeScaler();
35 UInt_t GetRawBuffer() const {return fBuffer;}
37 Int_t GetDeadfaceOffset() const {return fDeadfaceOffset;}
38 Int_t GetDeadbeefOffset() const {return fDeadbeefOffset;}
39 Int_t GetDataOffset() const {return fDataOffset;}
41 Int_t GetSector(Int_t i) const {return fSector[i];}
42 Int_t GetModType() const {return fModType;}
43 Int_t GetADCModule() const {return fADCModule;}
44 Int_t GetADCNChannels() const {return fADCNChannels;}
45 Int_t GetADCChannel() const {return fADCChannel;}
46 Int_t GetADCValue() const {return fADCValue;}
47 Int_t GetADCGain() const {return fADCGain;}
50 AliCDBStorage *SetStorage(const char* uri);
51 AliZDCChMap *GetChMap() const;
53 Int_t GetNChannelsOn() const {return fNChannelsOn;}
54 Int_t GetCabledSignal() const {return fCabledSignal;}
55 Int_t GetADCModFromMap(Int_t i) const {return fMapADC[i][0];}
56 Int_t GetADCChFromMap(Int_t i) const {return fMapADC[i][1];}
57 Int_t GetADCSignFromMap(Int_t i) const {return fMapADC[i][2];}
58 Int_t GetDetectorFromMap(Int_t i) const {return fMapADC[i][3];}
59 Int_t GetTowerFromMap(Int_t i) const {return fMapADC[i][4];}
61 Bool_t IsDARCHeader() const {return fIsDARCHeader;}
62 Bool_t IsChMapping() const {return fIsChMapping;}
63 Bool_t IsADCDataWord() const {return fIsADCDataWord;}
64 Bool_t IsADCHeader() const {return fIsADCHeader;}
65 Bool_t IsADCEOB() const {return fIsADCEOB;}
66 Bool_t IsUnderflow() const {return fIsUnderflow;}
67 Bool_t IsOverflow() const {return fIsOverflow;}
69 UInt_t GetScNWords() const {return fScNWords;}
70 UInt_t GetScGeo() const {return fScGeo;}
71 UInt_t GetScTS() const {return fScTS;}
72 UInt_t GetTriggerNumber() const {return fScTriggerNumber;}
74 void SetNChannelsOn(Int_t val) {fNChannelsOn = val;}
75 void SetSector(Int_t i, Int_t val) {fSector[i] = val;}
76 void SetMapADCMod(Int_t iraw, Int_t imod) {fMapADC[iraw][0]=imod;}
77 void SetMapADCCh(Int_t iraw, Int_t ich) {fMapADC[iraw][1]=ich;}
78 void SetMapADCSig(Int_t iraw, Int_t isig) {fMapADC[iraw][2]=isig;}
79 void SetMapDet(Int_t iraw, Int_t idet) {fMapADC[iraw][3]=idet;}
80 void SetMapTow(Int_t iraw, Int_t itow) {fMapADC[iraw][4]=itow;}
82 void SetSODReading(Bool_t iset) {fSODReading = iset;}
84 // Error codes in raw data streaming
85 enum EZDCRawStreamError{
89 kInvalidADCModule = 4,
92 // Signal codes for ZDC
93 // Same codes used in DAQ configuration file
94 // To be changed ONLY IF this file is changed!!!
95 // **** DO NOT CHANGE THE FOLLOWING LINES!!! ****
96 enum ZDCSignal{kNotConnected=0, kVoid=1,
97 kZNAC=2, kZNA1=3, kZNA2=4, kZNA3=5, kZNA4=6,
98 kZPAC=7, kZPA1=8, kZPA2=9, kZPA3=10, kZPA4=11,
99 kZNCC=12, kZNC1=13, kZNC2=14, kZNC3=15, kZNC4=16,
100 kZPCC=17, kZPC1=18, kZPC2=19, kZPC3=20, kZPC4=21,
102 kZDCAMon=24, kZDCCMon=25,
103 kZNACoot=26, kZNA1oot=27, kZNA2oot=28, kZNA3oot=29, kZNA4oot=30,
104 kZPACoot=31, kZPA1oot=32, kZPA2oot=33, kZPA3oot=34, kZPA4oot=35,
105 kZNCCoot=36, kZNC1oot=37, kZNC2oot=38, kZNC3oot=39, kZNC4oot=40,
106 kZPCCoot=41, kZPC1oot=42, kZPC2oot=43, kZPC3oot=44, kZPC4oot=45,
107 kZEM1oot=46, kZEM2oot=47,
108 kZDCAMonoot=48, kZDCCMonoot=49};
111 AliZDCRawStream(const AliZDCRawStream& stream);
112 AliZDCRawStream& operator = (const AliZDCRawStream& stream);
114 AliRawReader* fRawReader; // object for reading the raw data
116 // Data for buffer decoding
117 UInt_t fBuffer; // DARC header + ADC buffer
118 UInt_t fEvType; // Event type
119 Int_t fPosition; // bit position in buffer data word
121 // Boolean variables indicating data type
122 Bool_t fIsCalib; // True when calibration run
123 Bool_t fIsDARCHeader; // True when DARC header
124 Bool_t fIsChMapping; // True when reading ch. mapping
125 Bool_t fIsADCDataWord; // True when data word
126 Bool_t fIsADCHeader; // True when ADC header
127 Bool_t fIsADCEOB; // True when EOB
128 Bool_t fSODReading; // True when reading SOD (DA)
129 Bool_t fIsMapRead; // True if map is already read
132 UInt_t fDARCEvBlockLenght; // DARC block length
133 UInt_t fDARCBlockAttributes;// DARC block attributes
135 Int_t fDeadfaceOffset; // deadface offset
136 Int_t fDeadbeefOffset; // deadbeef offset
137 Int_t fDataOffset; // data offset
140 Int_t fSector[2]; // [detector, sector]
141 Int_t fModType; // Module type
142 Int_t fADCModule; // ADC module
143 Int_t fADCNChannels; // number of ADC ch.
144 Int_t fADCChannel; // ADC channel
145 Int_t fADCValue; // ADC channel
146 Int_t fADCGain; // ADC gain (0=high range; 1=low range)
147 Bool_t fIsUnderflow; // ADC underflow
148 Bool_t fIsOverflow; // ADC overflow
151 UInt_t fScNWords; // no. of words in scaler event
152 UInt_t fScGeo; // scaler GEO address
154 UInt_t fScTriggerNumber; // no. of triggers
155 Bool_t fIsScEventGood; // true if scaler event is good
158 Int_t fNChannelsOn; // No. of signals/ADC ch. used
159 Int_t fNConnCh; // current mapped ch.
160 Int_t fCabledSignal; // physics signal (from enum)
161 Int_t fMapADC[48][5]; // ADC map for the current run
163 ClassDef(AliZDCRawStream, 9) // class for reading ZDC raw digits