]>
Commit | Line | Data |
---|---|---|
2f0cecb4 | 1 | // $Id$ |
2 | ||
88b2ce82 | 3 | /************************************************************************** |
4 | * This file is property of and copyright by the Experimental Nuclear * | |
5 | * Physics Group, Dep. of Physics * | |
6 | * University of Oslo, Norway, 2007 * | |
7 | * * | |
8 | * Author: Per Thomas Hille <perthi@fys.uio.no> for the ALICE HLT Project.* | |
9 | * Contributors are mentioned in the code where appropriate. * | |
10 | * Please report bugs to perthi@fys.uio.no * | |
11 | * * | |
12 | * Permission to use, copy, modify and distribute this software and its * | |
13 | * documentation strictly for non-commercial purposes is hereby granted * | |
14 | * without fee, provided that the above copyright notice appears in all * | |
15 | * copies and that both the copyright notice and this permission notice * | |
16 | * appear in the supporting documentation. The authors make no claims * | |
17 | * about the suitability of this software for any purpose. It is * | |
18 | * provided "as is" without express or implied warranty. * | |
19 | **************************************************************************/ | |
dc3d3428 | 20 | |
88b2ce82 | 21 | #include "AliHLTEMCALMapper.h" |
b850c417 | 22 | #include "assert.h" |
dc3d3428 | 23 | #include "AliHLTCaloConstants.h" |
ff19b366 | 24 | #include "TString.h" |
4d6be4cd | 25 | |
dc3d3428 | 26 | using EMCAL::NXCOLUMNSMOD; |
27 | using EMCAL::NZROWSMOD; | |
28 | using EMCAL::NMODULES; | |
29 | using EMCAL::NRCUSPERMODULE; | |
30 | using EMCAL::NRCUSPERSECTOR; | |
f67ce0df | 31 | using EMCAL::MAXHWADDR; |
d468be51 | 32 | using EMCAL::MAXCHANNELS; |
b850c417 | 33 | |
1a57dd60 | 34 | AliHLTEMCALMapper::AliHLTEMCALMapper(const unsigned long specification ) : AliHLTCaloMapper(specification, "EMCAL") |
88b2ce82 | 35 | { |
b850c417 | 36 | fCellSize = 6; |
4d6be4cd | 37 | InitAltroMapping(specification); |
88b2ce82 | 38 | InitDDLSpecificationMapping(); |
76ffc0ce | 39 | fIsInitializedMapping = true; //CRAP PTH, must check if the initilization actually went ok |
88b2ce82 | 40 | } |
41 | ||
4d6be4cd | 42 | |
88b2ce82 | 43 | AliHLTEMCALMapper::~AliHLTEMCALMapper() |
44 | { | |
548c4774 | 45 | |
88b2ce82 | 46 | } |
1a51306a | 47 | |
b850c417 | 48 | |
b850c417 | 49 | void |
50 | AliHLTEMCALMapper::GetLocalCoord(const int channelId, Float_t* localCoord) const | |
51 | { | |
52 | localCoord[0] = ( ( Float_t )(channelId&0x3f) - NXCOLUMNSMOD/2) * fCellSize; | |
53 | localCoord[1] = ( (Float_t)((channelId >> 6)&0x3f) - NZROWSMOD/2) * fCellSize; | |
54 | } | |
88b2ce82 | 55 | |
56 | ||
44175a17 | 57 | Bool_t |
4d6be4cd | 58 | AliHLTEMCALMapper::InitAltroMapping(const unsigned long specification ) |
88b2ce82 | 59 | { |
ff19b366 | 60 | TString base(getenv("ALICE_ROOT")); |
4d6be4cd | 61 | int nChannels = 0; |
f67ce0df | 62 | int maxaddr = 0; // keep as dummy for now |
4d6be4cd | 63 | int tmpHwaddr = 0; |
88b2ce82 | 64 | int tmpZRow = 0; |
65 | int tmpXCol = 0; | |
66 | int tmpGain = 0; | |
67 | int res = 0; | |
68 | ||
ff19b366 | 69 | if(!base.IsNull()) |
88b2ce82 | 70 | { |
ff19b366 | 71 | snprintf(fFilepath,FILEPATHMAXLENGTH,"%s/EMCAL/mapping/%s", base.Data(), DDL2RcuMapFileName( GetDDLFromSpec( specification ) ) ); |
72 | snprintf(fFilepath, FILEPATHMAXLENGTH,"%s/EMCAL/mapping/%s", base.Data(), DDL2RcuMapFileName( GetDDLFromSpec( specification ) ) ); | |
b850c417 | 73 | |
88b2ce82 | 74 | FILE *fp = fopen(fFilepath, "r"); |
75 | if(fp != 0) | |
76 | { | |
4d6be4cd | 77 | res = fscanf(fp, "%d\n", &nChannels); |
78 | res = fscanf(fp, "%d\n", &maxaddr); | |
f67ce0df | 79 | // fHw2geomapPtr = new fAltromap[maxaddr +1]; |
80 | fHw2geomapPtr = new fAltromap[MAXHWADDR +1]; | |
81 | ||
82 | for(int i=0; i< MAXHWADDR + 1 ; i ++) | |
83 | //for(int i=0; i< maxaddr + 1 ; i ++) | |
88b2ce82 | 84 | { |
85 | fHw2geomapPtr[i].fXCol = 0; | |
86 | fHw2geomapPtr[i].fZRow = 0; | |
87 | fHw2geomapPtr[i].fGain = 0; | |
88 | } | |
d468be51 | 89 | // MAXCHANNELS |
5a6eb7ff | 90 | if( nChannels > 0 && nChannels <= MAXCHANNELS ) |
88b2ce82 | 91 | { |
d468be51 | 92 | for(int i=0; i<nChannels; i ++) |
88b2ce82 | 93 | { |
d468be51 | 94 | res = fscanf(fp, "%d %d %d %d\n", &tmpHwaddr, &tmpXCol, &tmpZRow, &tmpGain); |
95 | ||
96 | if(tmpGain < 2) | |
f67ce0df | 97 | { |
e1c486ae | 98 | if( tmpHwaddr <= MAXHWADDR && tmpHwaddr >= 0 ) |
d468be51 | 99 | { |
100 | fHw2geomapPtr[tmpHwaddr].fXCol = (char)tmpXCol; | |
101 | fHw2geomapPtr[tmpHwaddr].fZRow = (char)tmpZRow; | |
102 | fHw2geomapPtr[tmpHwaddr].fGain = (char)tmpGain; | |
103 | } | |
104 | } | |
105 | } | |
106 | fIsInitializedMapping = true; | |
107 | } | |
108 | else | |
109 | { | |
110 | fIsInitializedMapping = false; | |
88b2ce82 | 111 | } |
88b2ce82 | 112 | fclose(fp); |
113 | } | |
114 | else | |
115 | { | |
4d6be4cd | 116 | fIsInitializedMapping = false; |
88b2ce82 | 117 | } |
118 | } | |
119 | else | |
120 | { | |
121 | fIsInitializedMapping = false; | |
122 | } | |
f92dcf21 | 123 | |
124 | return fIsInitializedMapping; | |
88b2ce82 | 125 | } |
126 | ||
127 | ||
128 | void | |
129 | AliHLTEMCALMapper::InitDDLSpecificationMapping() | |
130 | { | |
2f0cecb4 | 131 | if (fSpecificationMapPtr) delete [] fSpecificationMapPtr; |
dc3d3428 | 132 | fSpecificationMapPtr = new fDDLSpecificationMap[NMODULES*NRCUSPERMODULE]; |
88b2ce82 | 133 | |
dc3d3428 | 134 | for(Int_t ddl = 0; ddl < NMODULES*NRCUSPERMODULE; ddl++) |
88b2ce82 | 135 | { |
dc3d3428 | 136 | fSpecificationMapPtr[ddl].fModId = ddl/( NRCUSPERMODULE ); |
88b2ce82 | 137 | } |
138 | } | |
139 | ||
4d6be4cd | 140 | const char* |
141 | AliHLTEMCALMapper::DDL2RcuMapFileName(const int ddlIndex) const //0=4608, 1=4607 etc... | |
88b2ce82 | 142 | { |
197e0087 | 143 | const int rnamelen=256; |
144 | static char rname[rnamelen]; | |
4d6be4cd | 145 | char tmpSide; |
146 | ||
147 | if ( ddlIndex%NRCUSPERSECTOR <2) | |
148 | { | |
149 | tmpSide = 'A'; | |
150 | } | |
151 | else | |
152 | { | |
153 | tmpSide = 'C'; | |
154 | } | |
b850c417 | 155 | int tmprcuindex = ddlIndex%2; |
197e0087 | 156 | snprintf(rname, rnamelen, "RCU%d%c.data", tmprcuindex, tmpSide ); |
b850c417 | 157 | //sprintf(rname,"RCU%d%c.data", ddlIndex/NRCUSPERSECTOR, tmpSide ); |
4d6be4cd | 158 | return rname; |
88b2ce82 | 159 | } |
4d6be4cd | 160 |