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1 | /************************************************************************** | |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | // $Id$ | |
17 | ||
18 | //----------------------------------------------------------------------------- | |
19 | /// \class AliMUONDigitMaker | |
20 | /// MUON Digit maker from rawdata. | |
21 | /// | |
22 | /// Raw2Digits: | |
23 | /// Using real mapping for tracker | |
24 | /// Indranil Das (Adapted for runloader: Ch. Finck) july 05 | |
25 | /// | |
26 | /// Implemented non-constant buspatch numbers for tracking | |
27 | /// with correct DDL id. | |
28 | /// (Ch. Finck, dec 05) | |
29 | /// | |
30 | /// Add reader for scaler trigger events | |
31 | /// Use memcpy instead of assignment elt by elt | |
32 | /// (Ch. Finck, Jan 06) | |
33 | /// | |
34 | /// Using new interface with AliMUONRawStreamTracker(Trigger) | |
35 | /// (New interface of AliMUONRawReader class) | |
36 | /// (further details could be found in Alice-note) | |
37 | /// (Ch. Finck, March 06) | |
38 | /// | |
39 | /// Add (S)Digit maker tracker (for free) | |
40 | /// and for trigger. Create trigger inverse mapping. | |
41 | /// | |
42 | /// \author Ch. Finck, oct 06 | |
43 | //----------------------------------------------------------------------------- | |
44 | ||
45 | #include "AliMUONDigitMaker.h" | |
46 | ||
47 | #include "AliCodeTimer.h" | |
48 | #include "AliLog.h" | |
49 | #include "AliMUONDDLTrigger.h" | |
50 | #include "AliMUONDarcHeader.h" | |
51 | #include "AliMUONVDigit.h" | |
52 | #include "AliMUONVDigitStore.h" | |
53 | #include "AliMUONGlobalTrigger.h" | |
54 | #include "AliMUONLocalStruct.h" | |
55 | #include "AliMUONLocalTrigger.h" | |
56 | #include "AliMUONLogger.h" | |
57 | #include "AliMUONRawStreamTracker.h" | |
58 | #include "AliMUONRawStreamTrackerHP.h" | |
59 | #include "AliMUONRawStreamTrigger.h" | |
60 | #include "AliMUONRegHeader.h" | |
61 | #include "AliMUONTriggerCircuit.h" | |
62 | #include "AliMpTriggerCrate.h" | |
63 | #include "AliMpLocalBoard.h" | |
64 | #include "AliMUONVTriggerStore.h" | |
65 | #include "AliMpCathodType.h" | |
66 | #include "AliMpDDLStore.h" | |
67 | #include "AliMpDEManager.h" | |
68 | #include "AliMpPad.h" | |
69 | #include "AliMpSegmentation.h" | |
70 | #include "AliMpVSegmentation.h" | |
71 | #include "AliRawReader.h" | |
72 | #include <TArrayS.h> | |
73 | ||
74 | /// \cond CLASSIMP | |
75 | ClassImp(AliMUONDigitMaker) // Class implementation in ROOT context | |
76 | /// \endcond | |
77 | ||
78 | //__________________________________________________________________________ | |
79 | AliMUONDigitMaker::AliMUONDigitMaker(Bool_t enableErrorLogger, Bool_t useFastDecoder) | |
80 | : TObject(), | |
81 | fScalerEvent(kFALSE), | |
82 | fMakeTriggerDigits(kFALSE), | |
83 | fRawStreamTracker(NULL), | |
84 | fRawStreamTrigger(new AliMUONRawStreamTrigger()), | |
85 | fDigitStore(0x0), | |
86 | fTriggerStore(0x0), | |
87 | fLogger(new AliMUONLogger(10000)) | |
88 | { | |
89 | /// ctor | |
90 | ||
91 | AliDebug(1,""); | |
92 | ||
93 | CreateRawStreamTracker(useFastDecoder); | |
94 | ||
95 | // Standard Constructor | |
96 | if (enableErrorLogger) { | |
97 | fRawStreamTracker->EnabbleErrorLogger(); | |
98 | fRawStreamTrigger->EnabbleErrorLogger(); | |
99 | } | |
100 | ||
101 | SetMakeTriggerDigits(); | |
102 | ||
103 | } | |
104 | ||
105 | //__________________________________________________________________________ | |
106 | AliMUONDigitMaker::~AliMUONDigitMaker() | |
107 | { | |
108 | /// clean up | |
109 | /// and time processing measure | |
110 | ||
111 | delete fRawStreamTracker; | |
112 | delete fRawStreamTrigger; | |
113 | ||
114 | delete fLogger; | |
115 | } | |
116 | ||
117 | //__________________________________________________________________________ | |
118 | void AliMUONDigitMaker::CreateRawStreamTracker(Bool_t useFastDecoder) | |
119 | { | |
120 | /// Create raw stream tracker according to the passed option | |
121 | ||
122 | if (useFastDecoder) | |
123 | { | |
124 | AliInfo("Using fast decoder."); | |
125 | fRawStreamTracker = new AliMUONRawStreamTrackerHP(); | |
126 | } | |
127 | else | |
128 | fRawStreamTracker = new AliMUONRawStreamTracker(); | |
129 | } | |
130 | ||
131 | //____________________________________________________________________ | |
132 | Int_t AliMUONDigitMaker::Raw2Digits(AliRawReader* rawReader, | |
133 | AliMUONVDigitStore* digitStore, | |
134 | AliMUONVTriggerStore* triggerStore) | |
135 | { | |
136 | /// Main method to creates digit | |
137 | /// for tracker | |
138 | /// and trigger | |
139 | ||
140 | AliDebug(1,Form("rawReader=%p digitStore=%p triggerStore=%p", | |
141 | rawReader,digitStore,triggerStore)); | |
142 | ||
143 | fDigitStore = digitStore; | |
144 | fTriggerStore = triggerStore; | |
145 | ||
146 | if (!fDigitStore && !fTriggerStore) | |
147 | { | |
148 | fLogger->Log("No digit or trigger store given. Nothing to do..."); | |
149 | return kFALSE; | |
150 | } | |
151 | ||
152 | if ( fDigitStore ) | |
153 | { | |
154 | fDigitStore->Clear(); // insure we start with an empty container | |
155 | ReadTrackerDDL(rawReader); | |
156 | } | |
157 | ||
158 | if ( fTriggerStore || fMakeTriggerDigits ) | |
159 | { | |
160 | if ( fTriggerStore ) fTriggerStore->Clear(); | |
161 | if ( fMakeTriggerDigits && !fDigitStore ) | |
162 | { | |
163 | fLogger->Log("Asking for trigger digits but digitStore is null"); | |
164 | } | |
165 | else | |
166 | { | |
167 | ReadTriggerDDL(rawReader); | |
168 | } | |
169 | } | |
170 | ||
171 | return kTRUE; | |
172 | } | |
173 | ||
174 | //____________________________________________________________________ | |
175 | Int_t AliMUONDigitMaker::ReadTrackerDDL(AliRawReader* rawReader) | |
176 | { | |
177 | /// Reading tracker DDL | |
178 | /// filling the fDigitStore container, which must not be null | |
179 | ||
180 | AliDebug(1,""); | |
181 | ||
182 | AliCodeTimerAuto(""); | |
183 | ||
184 | // elex info | |
185 | Int_t buspatchId; | |
186 | UChar_t channelId; | |
187 | UShort_t manuId; | |
188 | UShort_t charge; | |
189 | ||
190 | fRawStreamTracker->SetReader(rawReader); | |
191 | fRawStreamTracker->First(); | |
192 | ||
193 | while ( fRawStreamTracker->Next(buspatchId,manuId,channelId,charge) ) | |
194 | { | |
195 | // getting DE from buspatch | |
196 | Int_t detElemId = AliMpDDLStore::Instance()->GetDEfromBus(buspatchId); | |
197 | ||
198 | const AliMpVSegmentation* seg | |
199 | = AliMpSegmentation::Instance()->GetMpSegmentationByElectronics(detElemId, | |
200 | manuId); | |
201 | ||
202 | if (!seg) | |
203 | { | |
204 | fLogger->Log(Form("(DE,MANUID)=(%04d,%04d) is not valid",detElemId,manuId)); | |
205 | continue; | |
206 | } | |
207 | ||
208 | AliMp::CathodType cathodeType = AliMpDEManager::GetCathod(detElemId, | |
209 | seg->PlaneType()); | |
210 | ||
211 | AliMpPad pad = seg->PadByLocation(AliMpIntPair(manuId,channelId),kFALSE); | |
212 | ||
213 | if (!pad.IsValid()) | |
214 | { | |
215 | fLogger->Log(Form("No pad for detElemId: %d, manuId: %d, channelId: %d", | |
216 | detElemId, manuId, channelId)); | |
217 | continue; | |
218 | } | |
219 | ||
220 | AliMUONVDigit* digit = fDigitStore->Add(detElemId,manuId,channelId,cathodeType, | |
221 | AliMUONVDigitStore::kDeny); | |
222 | if (!digit) | |
223 | { | |
224 | fLogger->Log(Form("Digit DE %04d Manu %04d Channel %02d could not be added", | |
225 | detElemId, manuId, channelId)); | |
226 | continue; | |
227 | } | |
228 | ||
229 | digit->SetPadXY(pad.GetIndices().GetFirst(), | |
230 | pad.GetIndices().GetSecond()); | |
231 | ||
232 | digit->SetADC(charge); | |
233 | ||
234 | } | |
235 | ||
236 | return kTRUE; | |
237 | } | |
238 | ||
239 | //____________________________________________________________________ | |
240 | Int_t AliMUONDigitMaker::ReadTriggerDDL(AliRawReader* rawReader) | |
241 | { | |
242 | /// reading tracker DDL | |
243 | /// filling the fTriggerStore container, which must not be null | |
244 | ||
245 | AliDebug(1,""); | |
246 | ||
247 | AliMUONDDLTrigger* ddlTrigger = 0x0; | |
248 | AliMUONDarcHeader* darcHeader = 0x0; | |
249 | AliMUONRegHeader* regHeader = 0x0; | |
250 | AliMUONLocalStruct* localStruct = 0x0; | |
251 | ||
252 | Int_t loCircuit; | |
253 | ||
254 | AliCodeTimerAuto(""); | |
255 | ||
256 | fRawStreamTrigger->SetReader(rawReader); | |
257 | ||
258 | while (fRawStreamTrigger->NextDDL()) | |
259 | { | |
260 | ddlTrigger = fRawStreamTrigger->GetDDLTrigger(); | |
261 | darcHeader = ddlTrigger->GetDarcHeader(); | |
262 | ||
263 | // fill global trigger information | |
264 | if (fTriggerStore) | |
265 | { | |
266 | if (darcHeader->GetGlobalFlag()) | |
267 | { | |
268 | AliMUONGlobalTrigger globalTrigger; | |
269 | globalTrigger.SetFromGlobalResponse(darcHeader->GetGlobalOutput()); | |
270 | fTriggerStore->SetGlobal(globalTrigger); | |
271 | } | |
272 | } | |
273 | ||
274 | Int_t nReg = darcHeader->GetRegHeaderEntries(); | |
275 | ||
276 | for(Int_t iReg = 0; iReg < nReg ;iReg++) | |
277 | { //reg loop | |
278 | ||
279 | ||
280 | // crate info | |
281 | AliMpTriggerCrate* crate = AliMpDDLStore::Instance()-> | |
282 | GetTriggerCrate(fRawStreamTrigger->GetDDL(), iReg); | |
283 | ||
284 | if (!crate) | |
285 | fLogger->Log(Form("Missing crate number %d in DDL %d\n", iReg, fRawStreamTrigger->GetDDL())); | |
286 | ||
287 | ||
288 | regHeader = darcHeader->GetRegHeaderEntry(iReg); | |
289 | ||
290 | Int_t nLocal = regHeader->GetLocalEntries(); | |
291 | for(Int_t iLocal = 0; iLocal < nLocal; iLocal++) | |
292 | { | |
293 | ||
294 | localStruct = regHeader->GetLocalEntry(iLocal); | |
295 | ||
296 | // if card exist | |
297 | if (localStruct) { | |
298 | ||
299 | loCircuit = crate->GetLocalBoardId(localStruct->GetId()); | |
300 | ||
301 | if ( !loCircuit ) continue; // empty slot | |
302 | ||
303 | AliMpLocalBoard* localBoard = AliMpDDLStore::Instance()->GetLocalBoard(loCircuit, false); | |
304 | ||
305 | // skip copy cards | |
306 | if( !localBoard->IsNotified()) | |
307 | continue; | |
308 | ||
309 | if (fTriggerStore) | |
310 | { | |
311 | // fill local trigger | |
312 | AliMUONLocalTrigger localTrigger; | |
313 | localTrigger.SetLocalStruct(loCircuit, *localStruct); | |
314 | fTriggerStore->Add(localTrigger); | |
315 | } | |
316 | ||
317 | if ( fMakeTriggerDigits ) | |
318 | { | |
319 | //FIXEME should find something better than a TArray | |
320 | TArrayS xyPattern[2]; | |
321 | ||
322 | localStruct->GetXPattern(xyPattern[0]); | |
323 | localStruct->GetYPattern(xyPattern[1]); | |
324 | ||
325 | TriggerDigits(loCircuit, xyPattern, *fDigitStore); | |
326 | } | |
327 | } // if triggerY | |
328 | } // iLocal | |
329 | } // iReg | |
330 | } // NextDDL | |
331 | ||
332 | return kTRUE; | |
333 | ||
334 | } | |
335 | ||
336 | //____________________________________________________________________ | |
337 | Int_t AliMUONDigitMaker::TriggerDigits(Int_t nBoard, | |
338 | TArrayS* xyPattern, | |
339 | AliMUONVDigitStore& digitStore) const | |
340 | { | |
341 | /// make digits for trigger from pattern, and add them to digitStore | |
342 | ||
343 | AliCodeTimerAuto(""); | |
344 | ||
345 | Int_t detElemId; | |
346 | ||
347 | AliMpLocalBoard* localBoard = AliMpDDLStore::Instance()->GetLocalBoard(nBoard); | |
348 | ||
349 | Int_t n,b; | |
350 | ||
351 | // loop over x1-4 and y1-4 | |
352 | for (Int_t iChamber = 0; iChamber < 4; ++iChamber) | |
353 | { | |
354 | for (Int_t iCath = 0; iCath < 2; ++iCath) | |
355 | { | |
356 | Int_t pattern = (Int_t)xyPattern[iCath].At(iChamber); | |
357 | if (!pattern) continue; | |
358 | ||
359 | // get detElemId | |
360 | detElemId = AliMpDDLStore::Instance()->GetDEfromLocalBoard(nBoard, iChamber); | |
361 | ||
362 | const AliMpVSegmentation* seg | |
363 | = AliMpSegmentation::Instance() | |
364 | ->GetMpSegmentation(detElemId, AliMp::GetCathodType(iCath)); | |
365 | ||
366 | // loop over the 16 bits of pattern | |
367 | for (Int_t ibitxy = 0; ibitxy < 16; ++ibitxy) | |
368 | { | |
369 | if ((pattern >> ibitxy) & 0x1) | |
370 | { | |
371 | // not quite sure about this | |
372 | Int_t offset = 0; | |
373 | if (iCath && localBoard->GetSwitch(6)) offset = -8; | |
374 | ||
375 | AliMpPad pad = seg->PadByLocation(AliMpIntPair(nBoard,ibitxy+offset),kTRUE); | |
376 | ||
377 | if (!pad.IsValid()) | |
378 | { | |
379 | fLogger->Log(Form("No pad for detElemId: %d, nboard %d, ibitxy: %d\n", | |
380 | detElemId, nBoard, ibitxy)); | |
381 | continue; | |
382 | } | |
383 | ||
384 | n = pad.GetLocation(0).GetFirst(); // always take first location so that digits are not inserted several times | |
385 | b = pad.GetLocation(0).GetSecond(); | |
386 | ||
387 | AliDebug(1,Form("Using localBoard %d ixy %d instead of %d,%d", | |
388 | n,b,nBoard,ibitxy)); | |
389 | ||
390 | AliMUONVDigit* digit = digitStore.Add(detElemId,n,b,iCath,AliMUONVDigitStore::kDeny); | |
391 | ||
392 | if (!digit) | |
393 | { | |
394 | AliDebug(1, Form("Digit DE %04d LocalBoard %03d ibitxy %02d cath %d already in store", | |
395 | detElemId,nBoard,ibitxy,iCath)); | |
396 | continue; | |
397 | } | |
398 | ||
399 | Int_t padX = pad.GetIndices().GetFirst(); | |
400 | Int_t padY = pad.GetIndices().GetSecond(); | |
401 | ||
402 | // fill digit | |
403 | digit->SetPadXY(padX,padY); | |
404 | digit->SetCharge(1.); | |
405 | }// xyPattern | |
406 | }// ibitxy | |
407 | }// cath | |
408 | } // ichamber | |
409 | ||
410 | return kTRUE; | |
411 | } | |
412 | ||
413 | //____________________________________________________________________ | |
414 | void AliMUONDigitMaker::SetFastDecoder(Bool_t useFastDecoder) | |
415 | { | |
416 | /// Set fast raw data decoder | |
417 | ||
418 | delete fRawStreamTracker; | |
419 | CreateRawStreamTracker(useFastDecoder); | |
420 | } | |
421 | ||
422 | ||
423 |