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1b41ab20 | 1 | // $Id$ |
2 | ||
2f09efe8 | 3 | /************************************************************************** |
4 | * This file is property of and copyright by the Experimental Nuclear * | |
5 | * Physics Group, Dep. of Physics * | |
6 | * University of Oslo, Norway, 2006 * | |
7 | * * | |
8 | * Author: Per Thomas Hille perthi@fys.uio.no for the ALICE DCS 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 | **************************************************************************/ | |
20 | ||
af6a2273 | 21 | // |
22 | // Mapping class fro mapping | |
23 | // from hardware address to geometrical address | |
24 | // | |
25 | // | |
26 | ||
87434909 | 27 | #include "AliPHOSEMCAGeometry.h" |
2f09efe8 | 28 | #include "AliHLTPHOSMapper.h" |
94594220 | 29 | #include "AliHLTPHOSConstants.h" |
30 | #include "AliHLTLogging.h" | |
31 | #include "Rtypes.h" | |
7eb756c1 | 32 | #include "unistd.h" |
33 | #include <iostream> | |
2f09efe8 | 34 | |
94594220 | 35 | using namespace PhosHLTConst; |
36 | AliHLTPHOSMapper::AliHLTPHOSMapper(): AliHLTLogging(), | |
8efbf5fe | 37 | fHw2geomapPtr(0), |
94594220 | 38 | fIsInitializedMapping(false), |
39 | fSpecificationMapPtr(0) | |
87434909 | 40 | // fPHOSGeometry(0) |
2f09efe8 | 41 | { |
c37f821f | 42 | InitAltroMapping(); |
94594220 | 43 | InitDDLSpecificationMapping(); |
87434909 | 44 | // fPHOSGeometry = new AliPHOSEMCAGeometry(); |
45 | ||
2f09efe8 | 46 | } |
47 | ||
c37f821f | 48 | |
49 | AliHLTPHOSMapper::~AliHLTPHOSMapper() | |
2f09efe8 | 50 | { |
a6755e15 | 51 | delete [] fHw2geomapPtr; |
52 | fHw2geomapPtr = 0; | |
c37f821f | 53 | } |
2f09efe8 | 54 | |
c37f821f | 55 | void |
56 | AliHLTPHOSMapper::InitAltroMapping() | |
57 | { | |
af6a2273 | 58 | // Loads mapping between Altro addresses and geometrical addresses from file |
59 | ||
8efbf5fe | 60 | // char filename[256]; |
c37f821f | 61 | char *base = getenv("ALICE_ROOT"); |
c37f821f | 62 | int nChannels = 0; |
63 | int maxaddr = 0; | |
c37f821f | 64 | int tmpHwaddr = 0; |
65 | int tmpZRow = 0; | |
66 | int tmpXCol = 0; | |
67 | int tmpGain = 0; | |
87434909 | 68 | int res = 0; |
c37f821f | 69 | if(base !=0) |
2f09efe8 | 70 | { |
8efbf5fe | 71 | sprintf(fFilepath,"%s/PHOS/mapping/RCU0.data", base); |
72 | ||
73 | FILE *fp = fopen(fFilepath, "r"); | |
c37f821f | 74 | if(fp != 0) |
2f09efe8 | 75 | { |
e304ea31 | 76 | res = fscanf(fp, "%d", &nChannels); |
77 | res = fscanf(fp, "%d", &maxaddr); | |
af6a2273 | 78 | fHw2geomapPtr = new fAltromap[maxaddr +1]; |
c37f821f | 79 | |
43dd7c5e | 80 | for(int i=0; i< maxaddr + 1 ; i ++) |
2f09efe8 | 81 | { |
af6a2273 | 82 | fHw2geomapPtr[i].fXCol = 0; |
83 | fHw2geomapPtr[i].fZRow = 0; | |
84 | fHw2geomapPtr[i].fGain = 0; | |
c37f821f | 85 | } |
86 | ||
c37f821f | 87 | for(int i=0; i<nChannels; i ++) |
88 | { | |
e304ea31 | 89 | res = fscanf(fp, "%d %d %d %d\n", &tmpHwaddr, &tmpXCol, &tmpZRow, &tmpGain); |
947064ec | 90 | if(tmpGain < 2) |
91 | { | |
92 | fHw2geomapPtr[tmpHwaddr].fXCol = tmpXCol; | |
93 | fHw2geomapPtr[tmpHwaddr].fZRow = tmpZRow; | |
94 | fHw2geomapPtr[tmpHwaddr].fGain = tmpGain; | |
95 | } | |
c37f821f | 96 | } |
8efbf5fe | 97 | fIsInitializedMapping = true; |
98 | fclose(fp); | |
c37f821f | 99 | } |
100 | else | |
101 | { | |
8efbf5fe | 102 | fIsInitializedMapping = false; |
2f09efe8 | 103 | } |
104 | } | |
c37f821f | 105 | else |
106 | { | |
8efbf5fe | 107 | fIsInitializedMapping = false; |
c37f821f | 108 | } |
c37f821f | 109 | } |
110 | ||
94594220 | 111 | void |
112 | AliHLTPHOSMapper::InitDDLSpecificationMapping() | |
113 | { | |
27029341 | 114 | fSpecificationMapPtr = new fDDLSpecificationMap[PhosHLTConst::NMODULES*PhosHLTConst::NRCUSPERMODULE]; |
115 | for(Int_t ddl = 0; ddl < PhosHLTConst::NMODULES*PhosHLTConst::NRCUSPERMODULE; ddl++) | |
94594220 | 116 | { |
117 | ||
27029341 | 118 | fSpecificationMapPtr[ddl].fModId = ddl/PhosHLTConst::NRCUSPERMODULE; |
94594220 | 119 | |
120 | if(ddl%4 == 0) | |
121 | { | |
122 | fSpecificationMapPtr[ddl].fRcuX = 0; | |
123 | fSpecificationMapPtr[ddl].fRcuZ = 0; | |
124 | } | |
125 | ||
126 | else if(ddl%4 == 1) | |
127 | { | |
947064ec | 128 | fSpecificationMapPtr[ddl].fRcuX = 1; |
129 | fSpecificationMapPtr[ddl].fRcuZ = 0; | |
94594220 | 130 | } |
131 | ||
132 | else if( ddl%4 == 2) | |
133 | { | |
947064ec | 134 | fSpecificationMapPtr[ddl].fRcuX = 2; |
94594220 | 135 | fSpecificationMapPtr[ddl].fRcuZ = 0; |
136 | } | |
137 | else | |
138 | { | |
947064ec | 139 | fSpecificationMapPtr[ddl].fRcuX = 3; |
140 | fSpecificationMapPtr[ddl].fRcuZ = 0; | |
94594220 | 141 | } |
142 | ||
27029341 | 143 | fSpecificationMapPtr[ddl].fRcuZOffset = NZROWSRCU*(fSpecificationMapPtr[ddl].fRcuZ); |
144 | fSpecificationMapPtr[ddl].fRcuXOffset = NXCOLUMNSRCU*(fSpecificationMapPtr[ddl].fRcuX); | |
94594220 | 145 | } |
146 | } | |
147 | ||
8efbf5fe | 148 | |
149 | bool | |
150 | AliHLTPHOSMapper::GetIsInitializedMapping() | |
151 | { | |
152 | return fIsInitializedMapping; | |
153 | } | |
154 | ||
155 | ||
156 | char* | |
157 | AliHLTPHOSMapper::GetFilePath() | |
158 | { | |
159 | return fFilepath; | |
160 | } | |
94594220 | 161 | |
162 | UShort_t | |
163 | AliHLTPHOSMapper::GetChannelID(Int_t specification, Int_t hwAddress) | |
164 | { | |
165 | ||
166 | Short_t index = 0; | |
167 | ||
168 | if(specification == 0x00001) index = 0; | |
169 | else if(specification == 0x00002) index = 1; | |
170 | else if(specification == 0x00004) index = 2; | |
171 | else if(specification == 0x00008) index = 3; | |
172 | ||
173 | else if(specification == 0x00010) index = 4; | |
174 | else if(specification == 0x00020) index = 5; | |
175 | else if(specification == 0x00040) index = 6; | |
176 | else if(specification == 0x00080) index = 7; | |
177 | ||
178 | else if(specification == 0x00100) index = 8; | |
179 | else if(specification == 0x00200) index = 9; | |
180 | else if(specification == 0x00400) index = 10; | |
181 | else if(specification == 0x00800) index = 11; | |
182 | ||
183 | else if(specification == 0x01000) index = 12; | |
184 | else if(specification == 0x02000) index = 13; | |
185 | else if(specification == 0x04000) index = 14; | |
186 | else if(specification == 0x08000) index = 15; | |
187 | ||
188 | else if(specification == 0x10000) index = 16; | |
189 | else if(specification == 0x20000) index = 17; | |
190 | else if(specification == 0x40000) index = 18; | |
191 | else if(specification == 0x80000) index = 19; | |
192 | ||
193 | else HLTError("Specification 0x%X not consistent with single DDL in PHOS", specification); | |
947064ec | 194 | // HLTError("Channel ID: 0x%X Coordinates: x = %d, z = %d, gain = %d", ((fHw2geomapPtr[hwAddress].fXCol + fSpecificationMapPtr[index].fRcuXOffset) |((fHw2geomapPtr[hwAddress].fZRow + fSpecificationMapPtr[index].fRcuZOffset) << 6) | (fHw2geomapPtr[hwAddress].fGain << 12) | fSpecificationMapPtr[index].fModId << 13), |
195 | // fHw2geomapPtr[hwAddress].fXCol, | |
196 | // fHw2geomapPtr[hwAddress].fZRow, | |
197 | // fHw2geomapPtr[hwAddress].fGain); | |
94594220 | 198 | return ((fHw2geomapPtr[hwAddress].fXCol + fSpecificationMapPtr[index].fRcuXOffset) | |
199 | ((fHw2geomapPtr[hwAddress].fZRow + fSpecificationMapPtr[index].fRcuZOffset) << 6) | | |
200 | (fHw2geomapPtr[hwAddress].fGain << 12) | | |
201 | fSpecificationMapPtr[index].fModId << 13); | |
202 | } | |
203 | ||
204 | void | |
205 | AliHLTPHOSMapper::GetChannelCoord(UShort_t channelId, UShort_t* channelCoord) | |
206 | { | |
207 | channelCoord[0] = channelId&0x3f; | |
208 | channelCoord[1] = (channelId >> 6)&0x3f; | |
209 | channelCoord[2] = (channelId >> 12)&0x1; | |
210 | channelCoord[3] = (channelId >> 13)&0x1f; | |
947064ec | 211 | // printf("Channel ID: 0x%X Coordinates: x = %d, z = %d, gain = %d\n", channelId, channelCoord[0], channelCoord[1], channelCoord[2]); |
94594220 | 212 | } |
87434909 | 213 | |
214 | void | |
215 | AliHLTPHOSMapper::GetLocalCoord(UShort_t channelId, Float_t* channelCoord) | |
216 | { | |
217 | channelCoord[0] = (static_cast<Float_t>(channelId&0x3f) - NXCOLUMNSMOD/2)* fCellStep; | |
218 | channelCoord[1] = (static_cast<Float_t>((channelId >> 6)&0x3f) - NZROWSMOD/2) * fCellStep; | |
947064ec | 219 | // printf("Local coordinates: x = %f, z = %f\n", channelCoord[0], channelCoord[1]); |
87434909 | 220 | } |
221 | ||
222 | Int_t | |
223 | AliHLTPHOSMapper::GetDDLFromSpec(Int_t specification) | |
224 | { | |
225 | Int_t index = -1; | |
226 | if(specification == 0x00001) index = 0; | |
227 | else if(specification == 0x00002) index = 1; | |
228 | else if(specification == 0x00004) index = 2; | |
229 | else if(specification == 0x00008) index = 3; | |
230 | ||
231 | else if(specification == 0x00010) index = 4; | |
232 | else if(specification == 0x00020) index = 5; | |
233 | else if(specification == 0x00040) index = 6; | |
234 | else if(specification == 0x00080) index = 7; | |
235 | ||
236 | else if(specification == 0x00100) index = 8; | |
237 | else if(specification == 0x00200) index = 9; | |
238 | else if(specification == 0x00400) index = 10; | |
239 | else if(specification == 0x00800) index = 11; | |
240 | ||
241 | else if(specification == 0x01000) index = 12; | |
242 | else if(specification == 0x02000) index = 13; | |
243 | else if(specification == 0x04000) index = 14; | |
244 | else if(specification == 0x08000) index = 15; | |
245 | ||
246 | else if(specification == 0x10000) index = 16; | |
247 | else if(specification == 0x20000) index = 17; | |
248 | else if(specification == 0x40000) index = 18; | |
249 | else if(specification == 0x80000) index = 19; | |
250 | ||
251 | else HLTError("Specification 0x%X not consistent with single DDL in PHOS", specification); | |
252 | ||
253 | return index; | |
254 | } |