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First implementation of neural network PID
[u/mrichter/AliRoot.git] / TRD / AliTRDfeeParam.h
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022e76c3 1#ifndef ALITRDFEEPARAM_H
2#define ALITRDFEEPARAM_H
3/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
5
6/* $Id$ */
7
8//////////////////////////////////////////////////
9// //
10// TRD front end electronics parameters class //
11// Contains all FEE (MCM, TRAP, PASA) related //
12// parameters, constants, and mapping. //
13// //
14//////////////////////////////////////////////////
15
16#include <TObject.h>
17
18class AliTRDCommonParam;
19class AliTRDpadPlane;
20class AliTRDgeometry;
21
22//_____________________________________________________________________________
23class AliTRDfeeParam : public TObject
24{
25
26 public:
27
28 AliTRDfeeParam(const AliTRDfeeParam &p);
29 virtual ~AliTRDfeeParam();
30 AliTRDfeeParam &operator=(const AliTRDfeeParam &p);
31 virtual void Copy(TObject &p) const;
32
33 static AliTRDfeeParam *Instance(); // Singleton
34 static void Terminate();
35
36 // Translation from MCM to Pad and vice versa
37 virtual Int_t GetPadRowFromMCM(Int_t irob, Int_t imcm) const;
38 virtual Int_t GetPadColFromADC(Int_t irob, Int_t imcm, Int_t iadc) const;
39 virtual Int_t GetMCMfromPad(Int_t irow, Int_t icol) const;
40 virtual Int_t GetROBfromPad(Int_t irow, Int_t icol) const;
41 virtual Int_t GetRobSide(Int_t irob) const;
42 virtual Int_t GetColSide(Int_t icol) const;
43
44 static Float_t GetSamplingFrequency() { return (Float_t)fgkLHCfrequency / 4000000.0; }
45 static Int_t GetNmcmRob() { return fgkNmcmRob; }
46 static Int_t GetNmcmRobInRow() { return fgkNmcmRobInRow; }
47 static Int_t GetNmcmRobInCol() { return fgkNmcmRobInCol; }
48 static Int_t GetNrobC0() { return fgkNrobC0; }
49 static Int_t GetNrobC1() { return fgkNrobC1; }
50 static Int_t GetNadcMcm() { return fgkNadcMcm; }
ecf39416 51 // static Int_t GetNtimebin() { return fgkNtimebin; }
022e76c3 52 static Int_t GetNcol() { return fgkNcol; }
53 static Int_t GetNcolMcm() { return fgkNcolMcm; }
54 static Int_t GetNrowC0() { return fgkNrowC0; }
55 static Int_t GetNrowC1() { return fgkNrowC1; }
56
ecf39416 57 // static Int_t GetADCpedestal() { return fgkADCpedestal; }
58 // static Int_t GetADCnoise() { return fgkADCnoise; }
dfd03fc3 59 static Int_t GetADCDAC() { return fgkADCDAC; }
60
61 static Bool_t isPFon() { return fgkPFon; }
62 static Bool_t isGFon() { return fgkGFon; }
63 static Bool_t isTFon() { return fgkTFon; }
64
65 static Int_t GetPFtimeConstant() { return fgkPFtimeConstant; }
66 static Int_t GetPFeffectPedestal() { return fgkPFeffectPedestal; }
67
ecf39416 68 // Float_t GetClusThr() { return fClusThr; };
022e76c3 69 // Float_t GetPadThr() const { return fPadThr; };
70 // Int_t GetTailCancelation() const { return fTCOn; };
71 // Int_t GetNexponential() const { return fTCnexp; };
72 //virtual void GetFilterParam(Float_t &r1, Float_t &r2, Float_t &c1, Float_t &c2, Float_t &ped) const;
73 // Int_t GetFilterType() const { return fFilterType; };
74
dfd03fc3 75 static Int_t GetTFtype() { return fgkTFtype; }
76 static Int_t GetTFnExp() { return fgkTFnExp; }
2ec0bacc 77 Float_t GetTFr1() const { return fTFr1; }
78 Float_t GetTFr2() const { return fTFr2; }
79 Float_t GetTFc1() const { return fTFc1; }
80 Float_t GetTFc2() const { return fTFc2; }
dfd03fc3 81
82 static Float_t GetTFattPar() { return ((Float_t)fgkTFattPar1) / ((Float_t)fgkTFattPar2) ; }
2ec0bacc 83 Float_t GetTFf0() const { return 1 + fgkTFon*(-1+GetTFattPar()); } // 1 if TC off
84
85 void SetEBsglIndThr(Int_t val);
86 Int_t GetEBsglIndThr() const { return fEBsglIndThr; }
87
88 void SetEBsumIndThr(Int_t val);
89 Int_t GetEBsumIndThr() const { return fEBsumIndThr; }
90
91 void SetEBindLUT(Int_t val);
92 Int_t GetEBindLUT() const { return fEBindLUT; }
93
94 void SetEBignoreNeighbour(Int_t val);
95 Int_t GetEBignoreNeighbour() const { return fEBignoreNeighbour; }
dfd03fc3 96
ecf39416 97 // Concerning raw data format
98 Int_t GetRAWversion();
99 void SetRAWversion( Int_t rawver );
100 Bool_t GetRAWstoreRaw();
101 void SetRAWstoreRaw( Bool_t storeraw );
022e76c3 102
103 protected:
104
105 static AliTRDfeeParam *fgInstance;
106 static Bool_t fgTerminated; // Defines if this class has already been terminated
107
108 // AliTRDgeometry *fGeo; // TRD geometry class
109 AliTRDCommonParam *fCP; // TRD common parameters class
110
111 // Remark: ISO C++ allows initialization of static const values only for integer.
112
113 // Basic Geometrical numbers
114 static const Int_t fgkLHCfrequency = 40079000 ; // [Hz] LHC clock (should be moved to STEER?)
115 static const Int_t fgkNmcmRob = 16; // Number of MCMs per ROB (old fgkMCMmax)
116 static const Int_t fgkNmcmRobInRow = 4; // Number of MCMs per ROB in row dir. (old fgkMCMrow)
117 static const Int_t fgkNmcmRobInCol = 4; // Number of MCMs per ROB in col dir. (old fgkMCMrow)
118 static const Int_t fgkNrobC0 = 6; // Number of ROBs per C0 chamber (old fgkROBmaxC0)
119 static const Int_t fgkNrobC1 = 8; // Number of ROBs per C1 chamber (old fgkROBmaxC1)
120 static const Int_t fgkNadcMcm = 21; // Number of ADC channels per MCM (old fgkADCmax)
ecf39416 121 // static const Int_t fgkNtimebin = 24; // Number of Time bins should come from calibDB
022e76c3 122 static const Int_t fgkNcol = 144; // Number of pads per padplane row(old fgkColmax)
123 static const Int_t fgkNcolMcm = 18; // Number of pads per MCM (old fgkPadmax)
124 static const Int_t fgkNrowC0 = 12; // Number of Rows per C0 chamber (old fgkRowmaxC0)
125 static const Int_t fgkNrowC1 = 16; // Number of Rows per C1 chamber (old fgkRowmaxC1)
126
127 // ADC intrinsic parameters
ecf39416 128 // static const Int_t fgkADCpedestal = 0; // This is simulation parameter and not the value set in FEE, moved to simParam
129 // static const Int_t fgkADCnoise = 10; // This is simulation parameter and not the value set in FEE, moved to simParam
022e76c3 130 static const Int_t fgkADCDAC = 0; // 5 bit ADC gain parameter
131
132 // TRAP filter global setup
133 static const Bool_t fgkPFon = kTRUE; // Pedestal Filter enable/disable flag.
134 static const Bool_t fgkGFon = kFALSE; // Gain correction Filter enable/disable flag
135 static const Bool_t fgkTFon = kTRUE; // Tail cancelation Filter enable/disable flag (old name fTCOn)
136
137 // PF setup
ecf39416 138 static const Int_t fgkPFtimeConstant = 0; // 0 for fastest, 3 for slowest (no effect, probably)
139 static const Int_t fgkPFeffectPedestal = 10; // [in ADC units] the desired baseline (Additive)
022e76c3 140
141 // GF setup
ecf39416 142 static const Int_t fgkGFnoise = 0; // Noise level increased by gain filter x 100 [in ADC] (to be measured)
022e76c3 143
144 // TF setup
ecf39416 145 static const Int_t fgkTFtype = 1; // TC type (0=analog, 1=digital, 2=MI) (old name fFilterType)
dfd03fc3 146
147 // OLD TF setup (calculated from above) (valid only for fgkTFsimType = 0 or 1)
ecf39416 148 static const Int_t fgkTFnExp = 1; // Number of exponential for simType 0 and 1
dfd03fc3 149
150 // following need Instance because initialized in constructor
151 Float_t fTFr1; // Time constant [us] long (old name fR1)
152 Float_t fTFr2; // Time constant [us] short(old name fR2)
153 Float_t fTFc1; // Weight long (old name fC1)
154 Float_t fTFc2; // Weight short (old name fC2)
155
156 // here is for TRAP simulation (not yet used)
157 static const Int_t fgkTFdecayWeightL = 270; // 0 to 1024 corresponds to 0 to 0.5
158 static const Int_t fgkTFdecayParL = 348; // 0 to 511 corresponds to 0.75 to 1
159 static const Int_t fgkTFdecayParS = 449; // 0 to 511 correponds to 0.25 to 0.5
160 static const Int_t fgkTFattPar1 = 45; // attenuationParameter = fgkTFattenuationParameter1/fgkTFattenuationParameter2
161 static const Int_t fgkTFattPar2 = 14; // = -alphaL/ln(lambdaL)-(1-alphaL)/ln(lambdaS)
162
163 // ZS parameters
2ec0bacc 164 Int_t fEBsglIndThr; // EBIS in ADC units
165 Int_t fEBsumIndThr; // EBIT in ADC units
166 Int_t fEBindLUT; // EBIL lookup table
167 Int_t fEBignoreNeighbour; // EBIN 0:include neighbor
022e76c3 168
169 // Charge accumulators
2ec0bacc 170 static const Int_t fgkPREPqAcc0Start = 0; // Preprocessor Charge Accumulator 0 Start
171 static const Int_t fgkPREPqAcc0End = 10; // Preprocessor Charge Accumulator 0 End
172 static const Int_t fgkPREPqAcc1Start = 11; // Preprocessor Charge Accumulator 1 Start
173 static const Int_t fgkPREPqAcc1End = 20; // Preprocessor Charge Accumulator 1 End
174 static const Int_t fgkMinClusterCharge = 20; // Hit detection [in ADC units]
022e76c3 175
176 // OLD TRAP processing parameters calculated from above
2ec0bacc 177 //static const Float_t fClusThr; // Cluster threshold
178 //static const Float_t fPadThr; // Pad threshold
022e76c3 179
180 // For raw production
2ec0bacc 181 Int_t fRAWversion; // Raw data production version
182 static const Int_t fgkMaxRAWversion = 3; // Maximum raw version number supported
183 Bool_t fRAWstoreRaw; // Store unfiltered data for raw data stream
022e76c3 184
185 private:
186
187 AliTRDfeeParam();
188
2ec0bacc 189 ClassDef(AliTRDfeeParam,2) //
022e76c3 190};
191
192#endif