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ca071d0a | 1 | // $Id$ |
2 | ||
3 | /************************************************************************** | |
4 | * This file is property of and copyright by the ALICE HLT Project * | |
5 | * All rights reserved. * | |
6 | * * | |
7 | * Primary Authors: Oystein Djuvsland * | |
8 | * * | |
9 | * Permission to use, copy, modify and distribute this software and its * | |
10 | * documentation strictly for non-commercial purposes is hereby granted * | |
11 | * without fee, provided that the above copyright notice appears in all * | |
12 | * copies and that both the copyright notice and this permission notice * | |
13 | * appear in the supporting documentation. The authors make no claims * | |
14 | * about the suitability of this software for any purpose. It is * | |
15 | * provided "as is" without express or implied warranty. * | |
16 | **************************************************************************/ | |
ca071d0a | 17 | #include "AliHLTEMCALDigitMakerComponent.h" |
18 | #include "AliHLTCaloDigitMaker.h" | |
19 | #include "AliHLTCaloDigitDataStruct.h" | |
20 | #include "AliHLTCaloChannelDataHeaderStruct.h" | |
21 | #include "AliHLTCaloChannelDataStruct.h" | |
22 | #include "AliHLTEMCALMapper.h" | |
23 | #include "AliHLTEMCALDefinitions.h" | |
7b3a0a0e | 24 | #include "AliCaloCalibPedestal.h" |
25 | #include "AliEMCALCalibData.h" | |
26 | #include "AliCDBEntry.h" | |
27 | #include "AliCDBPath.h" | |
28 | #include "AliCDBManager.h" | |
117c143c | 29 | #include "AliRawDataHeader.h" |
ca071d0a | 30 | #include "TFile.h" |
31 | #include <sys/stat.h> | |
32 | #include <sys/types.h> | |
33 | ||
dc3d3428 | 34 | //#include "AliHLTEMCALConstant.h" |
35 | #include "AliHLTCaloConstants.h" | |
36 | ||
37 | using EMCAL::NZROWSMOD; | |
38 | using EMCAL::NXCOLUMNSMOD; | |
72752456 | 39 | using CALO::HGLGFACTOR; |
ca071d0a | 40 | |
41 | /** | |
42 | * @file AliHLTEMCALDigitMakerComponent.cxx | |
43 | * @author Oystein Djuvsland | |
44 | * @date | |
45 | * @brief A digit maker component for EMCAL HLT | |
46 | */ | |
47 | ||
48 | // see below for class documentation | |
49 | // or | |
50 | // refer to README to build package | |
51 | // or | |
52 | // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt | |
53 | ||
54 | ||
8daca632 | 55 | ClassImp(AliHLTEMCALDigitMakerComponent) |
56 | ||
ca071d0a | 57 | AliHLTEMCALDigitMakerComponent gAliHLTEMCALDigitMakerComponent; |
58 | ||
59 | AliHLTEMCALDigitMakerComponent::AliHLTEMCALDigitMakerComponent() : | |
60 | AliHLTCaloProcessor(), | |
dc3d3428 | 61 | // AliHLTCaloConstantsHandler("EMCAL"), |
ca071d0a | 62 | fDigitMakerPtr(0), |
7b3a0a0e | 63 | fDigitContainerPtr(0), |
64 | fPedestalData(0), | |
65 | fCalibData(0), | |
66 | fBCMInitialised(true), | |
67 | fGainsInitialised(true) | |
ca071d0a | 68 | { |
dc3d3428 | 69 | |
ca071d0a | 70 | //see header file for documentation |
71 | } | |
72 | ||
73 | ||
74 | AliHLTEMCALDigitMakerComponent::~AliHLTEMCALDigitMakerComponent() | |
75 | { | |
76 | //see header file for documentation | |
77 | } | |
78 | ||
79 | int | |
80 | AliHLTEMCALDigitMakerComponent::Deinit() | |
81 | { | |
82 | //see header file for documentation | |
83 | if(fDigitMakerPtr) | |
84 | { | |
85 | delete fDigitMakerPtr; | |
86 | fDigitMakerPtr = 0; | |
87 | } | |
88 | return 0; | |
89 | } | |
90 | ||
91 | const char* | |
92 | AliHLTEMCALDigitMakerComponent::GetComponentID() | |
93 | { | |
94 | //see header file for documentation | |
95 | return "EmcalDigitMaker"; | |
96 | } | |
97 | ||
98 | ||
99 | void | |
100 | AliHLTEMCALDigitMakerComponent::GetInputDataTypes(vector<AliHLTComponentDataType>& list) | |
101 | { | |
102 | //see header file for documentation | |
103 | list.clear(); | |
104 | list.push_back(AliHLTEMCALDefinitions::fgkChannelDataType); | |
105 | } | |
106 | ||
107 | AliHLTComponentDataType | |
108 | AliHLTEMCALDigitMakerComponent::GetOutputDataType() | |
109 | { | |
110 | //see header file for documentation | |
bb29f0e9 | 111 | // return AliHLTCaloDefinitions::fgkDigitDataType|kAliHLTDataOriginEMCAL; |
ca071d0a | 112 | return AliHLTEMCALDefinitions::fgkDigitDataType; |
113 | } | |
114 | ||
115 | ||
116 | void | |
117 | AliHLTEMCALDigitMakerComponent::GetOutputDataSize(unsigned long& constBase, double& inputMultiplier) | |
118 | { | |
119 | //see header file for documentation | |
120 | constBase = 0; | |
121 | inputMultiplier = (float)sizeof(AliHLTCaloDigitDataStruct)/sizeof(AliHLTCaloChannelDataStruct) + 1; | |
122 | } | |
123 | ||
bdaaafe2 | 124 | |
125 | ||
ca071d0a | 126 | int |
127 | AliHLTEMCALDigitMakerComponent::DoEvent(const AliHLTComponentEventData& evtData, const AliHLTComponentBlockData* blocks, | |
117c143c | 128 | AliHLTComponentTriggerData& trigData, AliHLTUInt8_t* outputPtr, AliHLTUInt32_t& size, |
ca071d0a | 129 | std::vector<AliHLTComponentBlockData>& outputBlocks) |
130 | { | |
117c143c | 131 | |
132 | //patch in order to skip calib events | |
133 | const AliRawDataHeader* cdh = NULL; | |
134 | ExtractTriggerData(trigData, NULL, NULL, &cdh, NULL, true); | |
135 | AliHLTUInt64_t triggerMask = cdh->GetTriggerClasses(); | |
136 | if(triggerMask == 0) return 0; | |
137 | ||
138 | ||
ca071d0a | 139 | //see header file for documentation |
140 | UInt_t offset = 0; | |
141 | UInt_t mysize = 0; | |
142 | Int_t digitCount = 0; | |
143 | Int_t ret = 0; | |
6e339f57 | 144 | |
ca071d0a | 145 | const AliHLTComponentBlockData* iter = 0; |
146 | unsigned long ndx; | |
6e339f57 | 147 | |
ca071d0a | 148 | UInt_t specification = 0; |
149 | AliHLTCaloChannelDataHeaderStruct* tmpChannelData = 0; | |
150 | ||
151 | // fDigitMakerPtr->SetDigitHeaderPtr(reinterpret_cast<AliHLTCaloDigitHeaderStruct*>(outputPtr)); | |
6e339f57 | 152 | |
ca071d0a | 153 | fDigitMakerPtr->SetDigitDataPtr(reinterpret_cast<AliHLTCaloDigitDataStruct*>(outputPtr)); |
6e339f57 | 154 | |
ca071d0a | 155 | for( ndx = 0; ndx < evtData.fBlockCnt; ndx++ ) |
156 | { | |
157 | iter = blocks+ndx; | |
158 | ||
159 | if(iter->fDataType != AliHLTEMCALDefinitions::fgkChannelDataType) | |
160 | { | |
ca071d0a | 161 | continue; |
162 | } | |
dc3d3428 | 163 | |
1a619ed3 | 164 | Int_t module = 0; |
72752456 | 165 | |
7b3a0a0e | 166 | if(!fBCMInitialised) |
72752456 | 167 | { |
168 | AliHLTEMCALMapper mapper(iter->fSpecification); | |
6e339f57 | 169 | module = mapper.GetModuleFromSpec(iter->fSpecification); |
170 | ||
171 | if (module>=0) { | |
72752456 | 172 | |
f022ce7e | 173 | for(Int_t x = 0; x < NXCOLUMNSMOD ; x++) // PTH |
f022ce7e | 174 | for(Int_t z = 0; z < NZROWSMOD ; z++) // PTH |
3a42b4ed | 175 | // FR |
176 | fDigitMakerPtr->SetBadChannel(x, z, fPedestalData->IsBadChannel(module, z, x)); | |
6e339f57 | 177 | //delete fBadChannelMap; |
178 | fBCMInitialised = true; | |
179 | } | |
180 | else | |
181 | HLTError("Error setting pedestal with module value of %d", module); | |
f022ce7e | 182 | |
f022ce7e | 183 | } |
184 | ||
7b3a0a0e | 185 | if(!fGainsInitialised) |
72752456 | 186 | { |
6e339f57 | 187 | |
f022ce7e | 188 | AliHLTEMCALMapper mapper(iter->fSpecification); |
6e339f57 | 189 | module = mapper.GetModuleFromSpec(iter->fSpecification); |
f022ce7e | 190 | |
6e339f57 | 191 | if (module>=0) { |
192 | ||
193 | for(Int_t x = 0; x < NXCOLUMNSMOD; x++) //PTH | |
194 | for(Int_t z = 0; z < NZROWSMOD; z++) //PTH | |
195 | // FR setting gains | |
196 | fDigitMakerPtr->SetGain(x, z, HGLGFACTOR, fCalibData->GetADCchannel(module, z, x)); | |
197 | ||
198 | fGainsInitialised = true; | |
199 | } | |
200 | else | |
201 | HLTError("Error setting gains with module value of %d", module); | |
f022ce7e | 202 | } |
203 | ||
ca071d0a | 204 | specification |= iter->fSpecification; |
205 | tmpChannelData = reinterpret_cast<AliHLTCaloChannelDataHeaderStruct*>(iter->fPtr); | |
206 | ||
207 | ret = fDigitMakerPtr->MakeDigits(tmpChannelData, size-(digitCount*sizeof(AliHLTCaloDigitDataStruct))); | |
f022ce7e | 208 | |
ca071d0a | 209 | if(ret == -1) |
210 | { | |
211 | HLTError("Trying to write over buffer size"); | |
212 | return -ENOBUFS; | |
213 | } | |
214 | digitCount += ret; | |
215 | } | |
216 | ||
217 | mysize += digitCount*sizeof(AliHLTCaloDigitDataStruct); | |
218 | ||
219 | HLTDebug("# of digits: %d, used memory size: %d, available size: %d", digitCount, mysize, size); | |
220 | ||
221 | if(mysize > 0) | |
222 | { | |
223 | AliHLTComponentBlockData bd; | |
224 | FillBlockData( bd ); | |
225 | bd.fOffset = offset; | |
226 | bd.fSize = mysize; | |
227 | bd.fDataType = AliHLTEMCALDefinitions::fgkDigitDataType; | |
228 | bd.fSpecification = specification; | |
229 | outputBlocks.push_back(bd); | |
230 | } | |
231 | ||
232 | fDigitMakerPtr->Reset(); | |
233 | ||
234 | size = mysize; | |
235 | ||
236 | return 0; | |
237 | } | |
238 | ||
239 | ||
240 | int | |
241 | AliHLTEMCALDigitMakerComponent::DoInit(int argc, const char** argv ) | |
242 | { | |
243 | //see header file for documentation | |
244 | ||
245 | fDigitMakerPtr = new AliHLTCaloDigitMaker("EMCAL"); | |
246 | ||
247 | AliHLTCaloMapper *mapper = new AliHLTEMCALMapper(2); | |
248 | fDigitMakerPtr->SetMapper(mapper); | |
249 | ||
250 | for(int i = 0; i < argc; i++) | |
251 | { | |
252 | if(!strcmp("-lowgainfactor", argv[i])) | |
253 | { | |
254 | fDigitMakerPtr->SetGlobalLowGainFactor(atof(argv[i+1])); | |
255 | } | |
256 | if(!strcmp("-highgainfactor", argv[i])) | |
257 | { | |
258 | fDigitMakerPtr->SetGlobalHighGainFactor(atof(argv[i+1])); | |
259 | } | |
72752456 | 260 | |
ca071d0a | 261 | } |
72752456 | 262 | |
263 | ||
264 | if (GetBCMFromCDB()) | |
265 | return -1; | |
266 | ||
267 | if (GetGainsFromCDB()) | |
268 | return -1; | |
269 | ||
270 | //GetBCMFromCDB(); | |
ca071d0a | 271 | //fDigitMakerPtr->SetDigitThreshold(2); |
272 | ||
273 | return 0; | |
274 | } | |
275 | ||
dc3d3428 | 276 | |
12308f2d | 277 | int AliHLTEMCALDigitMakerComponent::GetBCMFromCDB() |
278 | { | |
279 | // See header file for class documentation | |
dc3d3428 | 280 | fBCMInitialised = false; |
281 | // HLTInfo("Getting bad channel map..."); | |
7b3a0a0e | 282 | AliCDBPath path("EMCAL","Calib","Pedestals"); |
283 | if(path.GetPath()) | |
284 | { | |
285 | // HLTInfo("configure from entry %s", path.GetPath()); | |
286 | AliCDBEntry *pEntry = AliCDBManager::Instance()->Get(path/*,GetRunNo()*/); | |
287 | if (pEntry) | |
288 | { | |
289 | fPedestalData = (AliCaloCalibPedestal*)pEntry->GetObject(); | |
290 | } | |
291 | else | |
292 | { | |
293 | // HLTError("can not fetch object \"%s\" from CDB", path); | |
294 | return -1; | |
295 | } | |
296 | } | |
297 | if(!fPedestalData) | |
298 | { | |
299 | return -1; | |
300 | } | |
12308f2d | 301 | |
302 | return 0; | |
303 | } | |
304 | ||
dc3d3428 | 305 | |
12308f2d | 306 | int AliHLTEMCALDigitMakerComponent::GetGainsFromCDB() |
307 | { | |
308 | // See header file for class documentation | |
dc3d3428 | 309 | fGainsInitialised = false; |
310 | // HLTInfo("Getting bad channel map..."); | |
7b3a0a0e | 311 | |
312 | AliCDBPath path("EMCAL","Calib","Data"); | |
313 | if(path.GetPath()) | |
314 | { | |
315 | // HLTInfo("configure from entry %s", path.GetPath()); | |
316 | AliCDBEntry *pEntry = AliCDBManager::Instance()->Get(path/*,GetRunNo()*/); | |
317 | if (pEntry) | |
318 | { | |
319 | fCalibData = (AliEMCALCalibData*)pEntry->GetObject(); | |
320 | } | |
321 | else | |
322 | { | |
323 | // HLTError("can not fetch object \"%s\" from CDB", path); | |
324 | return -1; | |
325 | } | |
326 | } | |
327 | if(!fCalibData) return -1; | |
12308f2d | 328 | return 0; |
329 | } | |
330 | ||
331 | ||
ca071d0a | 332 | AliHLTComponent* |
333 | AliHLTEMCALDigitMakerComponent::Spawn() | |
334 | { | |
335 | //see header file for documentation | |
336 | return new AliHLTEMCALDigitMakerComponent(); | |
337 | } |