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[u/mrichter/AliRoot.git] / MUON / AliMUONDigitMaker.cxx
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a3283a4c 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
3d1463c8 16// $Id$
17
18//-----------------------------------------------------------------------------
9265505b 19/// \class AliMUONDigitMaker
8c51a32f 20/// MUON Digit maker from rawdata.
a3283a4c 21///
22/// Raw2Digits:
23/// Using real mapping for tracker
24/// Indranil Das (Adapted for runloader: Ch. Finck) july 05
8c51a32f 25///
26/// Implemented non-constant buspatch numbers for tracking
27/// with correct DDL id.
28/// (Ch. Finck, dec 05)
29///
a3283a4c 30/// Add reader for scaler trigger events
31/// Use memcpy instead of assignment elt by elt
32/// (Ch. Finck, Jan 06)
8c51a32f 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.
78649106 41///
42/// \author Ch. Finck, oct 06
3d1463c8 43//-----------------------------------------------------------------------------
a3283a4c 44
a3283a4c 45#include "AliMUONDigitMaker.h"
a3283a4c 46
a3283a4c 47#include "AliMUONDDLTrigger.h"
48#include "AliMUONDarcHeader.h"
40e382ae 49#include "AliMUONVDigit.h"
50#include "AliMUONVDigitStore.h"
51#include "AliMUONGlobalTrigger.h"
a3283a4c 52#include "AliMUONLocalStruct.h"
a3283a4c 53#include "AliMUONLocalTrigger.h"
0145e89a 54#include "AliMUONLogger.h"
e3a2b9c9 55#include "AliMUONRawStreamTrackerHP.h"
481d8064 56#include "AliMUONRawStreamTriggerHP.h"
40e382ae 57#include "AliMUONRegHeader.h"
e1a10d41 58#include "AliMUONTriggerCircuit.h"
be63c782 59#include "AliMUONVTriggerStore.h"
60#include "AliMpDetElement.h"
d9b1ecb0 61#include "AliMpTriggerCrate.h"
62#include "AliMpLocalBoard.h"
40e382ae 63#include "AliMpCathodType.h"
64#include "AliMpDDLStore.h"
65#include "AliMpDEManager.h"
66#include "AliMpPad.h"
9265505b 67#include "AliMpSegmentation.h"
a3283a4c 68#include "AliMpVSegmentation.h"
be63c782 69#include "AliCodeTimer.h"
70#include "AliLog.h"
9265505b 71#include "AliRawReader.h"
7771752e 72#include <TArrayS.h>
9265505b 73
9265505b 74/// \cond CLASSIMP
a3283a4c 75ClassImp(AliMUONDigitMaker) // Class implementation in ROOT context
9265505b 76/// \endcond
77
a3283a4c 78//__________________________________________________________________________
b6f591ae 79AliMUONDigitMaker::AliMUONDigitMaker(Bool_t enableErrorLogger, Bool_t a, Bool_t b) :
80TObject(),
81fScalerEvent(kFALSE),
82fMakeTriggerDigits(kFALSE),
83fRawStreamTracker(new AliMUONRawStreamTrackerHP),
84fRawStreamTrigger(new AliMUONRawStreamTriggerHP),
85fDigitStore(0x0),
86fTriggerStore(0x0),
87fLogger(new AliMUONLogger(10000))
88{
89 /// ctor
90
91 if ( !a || !b ) AliFatal("no longer supported");
92
93 AliDebug(1,"");
94
95 // Standard Constructor
96 if (enableErrorLogger)
97 {
98 fRawStreamTracker->EnabbleErrorLogger();
99 fRawStreamTrigger->EnabbleErrorLogger();
100 }
101 else
102 {
103 fRawStreamTracker->DisableWarnings();
104 }
105
106 SetMakeTriggerDigits();
107
108}
109
110//__________________________________________________________________________
111AliMUONDigitMaker::AliMUONDigitMaker(Bool_t enableErrorLogger) :
112TObject(),
9f5dcca3 113 fScalerEvent(kFALSE),
40e382ae 114 fMakeTriggerDigits(kFALSE),
b6f591ae 115 fRawStreamTracker(new AliMUONRawStreamTrackerHP),
116 fRawStreamTrigger(new AliMUONRawStreamTriggerHP),
40e382ae 117 fDigitStore(0x0),
0145e89a 118 fTriggerStore(0x0),
119 fLogger(new AliMUONLogger(10000))
a3283a4c 120{
40e382ae 121 /// ctor
a3283a4c 122
123 AliDebug(1,"");
e3a2b9c9 124
a3283a4c 125 // Standard Constructor
b6f591ae 126 if (enableErrorLogger)
127 {
3c7f5307 128 fRawStreamTracker->EnabbleErrorLogger();
129 fRawStreamTrigger->EnabbleErrorLogger();
130 }
b6f591ae 131 else
132 {
133 fRawStreamTracker->DisableWarnings();
134 }
a3283a4c 135
40e382ae 136 SetMakeTriggerDigits();
a3283a4c 137
138}
139
140//__________________________________________________________________________
9f5dcca3 141AliMUONDigitMaker::~AliMUONDigitMaker()
a3283a4c 142{
9265505b 143 /// clean up
144 /// and time processing measure
145
a3283a4c 146 delete fRawStreamTracker;
147 delete fRawStreamTrigger;
0145e89a 148 delete fLogger;
a3283a4c 149}
150
151//____________________________________________________________________
be63c782 152void
153AliMUONDigitMaker::Print(Option_t*) const
154{
155 /// Printout
156
157 cout << "RawStreamerTracker class=" << fRawStreamTracker->ClassName()
158 << " MakeTriggerDigits=" << fMakeTriggerDigits
159 << " ScalerEvent=" << fScalerEvent
160 << " DigitStore=" << fDigitStore
161 << " TriggerStore=" << fTriggerStore << endl;
162
163 if ( fLogger ) fLogger->Print();
164}
165
166//____________________________________________________________________
167Int_t
168AliMUONDigitMaker::Raw2Digits(AliRawReader* rawReader,
169 AliMUONVDigitStore* digitStore,
170 AliMUONVTriggerStore* triggerStore)
a3283a4c 171{
9265505b 172 /// Main method to creates digit
173 /// for tracker
174 /// and trigger
a3283a4c 175
40e382ae 176 AliDebug(1,Form("rawReader=%p digitStore=%p triggerStore=%p",
177 rawReader,digitStore,triggerStore));
178
179 fDigitStore = digitStore;
180 fTriggerStore = triggerStore;
181
182 if (!fDigitStore && !fTriggerStore)
183 {
0145e89a 184 fLogger->Log("No digit or trigger store given. Nothing to do...");
be63c782 185 return kTriggerBAD & kTrackerBAD;
40e382ae 186 }
187
be63c782 188 Int_t tracker(kOK);
189 Int_t trigger(kOK);
190
40e382ae 191 if ( fDigitStore )
192 {
193 fDigitStore->Clear(); // insure we start with an empty container
be63c782 194 tracker = ReadTrackerDDL(rawReader);
40e382ae 195 }
196
197 if ( fTriggerStore || fMakeTriggerDigits )
198 {
199 if ( fTriggerStore ) fTriggerStore->Clear();
200 if ( fMakeTriggerDigits && !fDigitStore )
201 {
0145e89a 202 fLogger->Log("Asking for trigger digits but digitStore is null");
40e382ae 203 }
204 else
205 {
be63c782 206 trigger = ReadTriggerDDL(rawReader);
40e382ae 207 }
208 }
209
be63c782 210 return tracker | trigger;
a3283a4c 211}
212
213//____________________________________________________________________
be63c782 214Int_t
215AliMUONDigitMaker::ReadTrackerDDL(AliRawReader* rawReader)
a3283a4c 216{
40e382ae 217 /// Reading tracker DDL
218 /// filling the fDigitStore container, which must not be null
a3283a4c 219
40e382ae 220 AliDebug(1,"");
221
0145e89a 222 AliCodeTimerAuto("");
a3283a4c 223
224 // elex info
225 Int_t buspatchId;
226 UChar_t channelId;
227 UShort_t manuId;
a3283a4c 228 UShort_t charge;
a3283a4c 229
a3283a4c 230 fRawStreamTracker->SetReader(rawReader);
1bc885f3 231 fRawStreamTracker->First();
232
b6f591ae 233 while ( fRawStreamTracker->Next(buspatchId,manuId,channelId,charge,kTRUE) )
1bc885f3 234 {
40e382ae 235 // getting DE from buspatch
236 Int_t detElemId = AliMpDDLStore::Instance()->GetDEfromBus(buspatchId);
a3283a4c 237
be63c782 238 AliMpDetElement* de = AliMpDDLStore::Instance()->GetDetElement(detElemId);
239
240 if (!de)
241 {
242 fLogger->Log(Form("DE %04d does not exist !"));
243 continue;
244 }
245
246 if (!de->IsConnectedChannel(manuId,channelId))
247 {
248 // non connected pad, do nothing (this is not an error !)
249 continue;
250 }
251
40e382ae 252 const AliMpVSegmentation* seg
253 = AliMpSegmentation::Instance()->GetMpSegmentationByElectronics(detElemId,
254 manuId);
a3283a4c 255
0145e89a 256 if (!seg)
257 {
258 fLogger->Log(Form("(DE,MANUID)=(%04d,%04d) is not valid",detElemId,manuId));
259 continue;
260 }
261
be63c782 262 AliMp::CathodType cathodeType = de->GetCathodType(seg->PlaneType());
1bc885f3 263
168e9c4d 264 AliMpPad pad = seg->PadByLocation(manuId,channelId,kFALSE);
be63c782 265
40e382ae 266 if (!pad.IsValid())
267 {
0145e89a 268 fLogger->Log(Form("No pad for detElemId: %d, manuId: %d, channelId: %d",
40e382ae 269 detElemId, manuId, channelId));
270 continue;
271 }
be63c782 272
40e382ae 273 AliMUONVDigit* digit = fDigitStore->Add(detElemId,manuId,channelId,cathodeType,
274 AliMUONVDigitStore::kDeny);
be63c782 275
40e382ae 276 if (!digit)
277 {
0145e89a 278 fLogger->Log(Form("Digit DE %04d Manu %04d Channel %02d could not be added",
40e382ae 279 detElemId, manuId, channelId));
280 continue;
281 }
282
168e9c4d 283 digit->SetPadXY(pad.GetIx(),pad.GetIy());
40e382ae 284
168e9c4d 285 digit->SetADC(charge);
9265505b 286
40e382ae 287 }
a3283a4c 288
be63c782 289 if ( fRawStreamTracker->IsErrorMessage() )
290 {
291 return kTrackerBAD;
292 }
293
294 return kOK;
a3283a4c 295}
296
297//____________________________________________________________________
be63c782 298Int_t
299AliMUONDigitMaker::ReadTriggerDDL(AliRawReader* rawReader)
a3283a4c 300{
481d8064 301 /// reading tracker DDL like ReadTriggerDDL but with fast decoder interface.
302 /// filling the fTriggerStore container, which must not be null
303
304 const AliMUONRawStreamTriggerHP::AliHeader* darcHeader = 0x0;
305 const AliMUONRawStreamTriggerHP::AliRegionalHeader* regHeader = 0x0;
306 const AliMUONRawStreamTriggerHP::AliLocalStruct* localStruct = 0x0;
307
308 Int_t loCircuit;
309
310 fRawStreamTrigger->SetReader(rawReader);
311 AliMUONRawStreamTriggerHP* rawStreamTrigger =
312 dynamic_cast<AliMUONRawStreamTriggerHP*>(fRawStreamTrigger);
313
314 while (fRawStreamTrigger->NextDDL())
315 {
316 darcHeader = rawStreamTrigger->GetHeaders();
317
318 // fill global trigger information
319 if (fTriggerStore)
320 {
321 if (darcHeader->GetGlobalFlag())
322 {
323 AliMUONGlobalTrigger globalTrigger;
324 globalTrigger.SetFromGlobalResponse(darcHeader->GetGlobalOutput());
a90f8830 325 globalTrigger.SetFromGlobalInput(darcHeader->GetGlobalHeader()->fInput);
481d8064 326 fTriggerStore->SetGlobal(globalTrigger);
327 }
328 }
329
330 Int_t nReg = rawStreamTrigger->GetRegionalHeaderCount();
331
332 for(Int_t iReg = 0; iReg < nReg ;iReg++)
333 { //reg loop
334
335
336 // crate info
337 AliMpTriggerCrate* crate = AliMpDDLStore::Instance()->
338 GetTriggerCrate(fRawStreamTrigger->GetDDL(), iReg);
339
340 if (!crate)
341 fLogger->Log(Form("Missing crate number %d in DDL %d\n", iReg, fRawStreamTrigger->GetDDL()));
342
343
344 regHeader = rawStreamTrigger->GetRegionalHeader(iReg);
345
346 Int_t nLocal = regHeader->GetLocalStructCount();
347 for(Int_t iLocal = 0; iLocal < nLocal; iLocal++)
348 {
349
350 localStruct = regHeader->GetLocalStruct(iLocal);
351
352 // if card exist
353 if (localStruct) {
354
355 loCircuit = crate->GetLocalBoardId(localStruct->GetId());
356
357 if ( !loCircuit ) continue; // empty slot
358
1ffbeb9d 359 AliMpLocalBoard* localBoard = AliMpDDLStore::Instance()->GetLocalBoard(loCircuit, kTRUE);
481d8064 360
361 // skip copy cards
362 if( !localBoard->IsNotified())
363 continue;
364
365 if (fTriggerStore)
366 {
367 // fill local trigger
368 AliMUONLocalTrigger localTrigger;
369 localTrigger.SetLoCircuit(loCircuit);
370 localTrigger.SetLoStripX((Int_t)localStruct->GetXPos());
371 localTrigger.SetLoStripY((Int_t)localStruct->GetYPos());
372 localTrigger.SetLoDev((Int_t)localStruct->GetXDev());
373 localTrigger.SetLoSdev((Int_t)localStruct->GetSXDev());
374 localTrigger.SetLoTrigY((Int_t)localStruct->GetTrigY());
375 localTrigger.SetLoLpt(localStruct->GetLpt());
376 localTrigger.SetLoHpt(localStruct->GetHpt());
377 localTrigger.SetX1Pattern(localStruct->GetX1());
378 localTrigger.SetX2Pattern(localStruct->GetX2());
379 localTrigger.SetX3Pattern(localStruct->GetX3());
380 localTrigger.SetX4Pattern(localStruct->GetX4());
381 localTrigger.SetY1Pattern(localStruct->GetY1());
382 localTrigger.SetY2Pattern(localStruct->GetY2());
383 localTrigger.SetY3Pattern(localStruct->GetY3());
384 localTrigger.SetY4Pattern(localStruct->GetY4());
385 fTriggerStore->Add(localTrigger);
386 }
387
388 if ( fMakeTriggerDigits )
389 {
390 //FIXEME should find something better than a TArray
391 TArrayS xyPattern[2];
392
393 localStruct->GetXPattern(xyPattern[0]);
394 localStruct->GetYPattern(xyPattern[1]);
395
396 TriggerDigits(loCircuit, xyPattern, *fDigitStore);
397 }
398 } // if triggerY
399 } // iLocal
400 } // iReg
401 } // NextDDL
402
403 return kOK;
404}
405
406//____________________________________________________________________
7771752e 407Int_t AliMUONDigitMaker::TriggerDigits(Int_t nBoard,
40e382ae 408 TArrayS* xyPattern,
409 AliMUONVDigitStore& digitStore) const
d2d759cf 410{
40e382ae 411 /// make digits for trigger from pattern, and add them to digitStore
d2d759cf 412
0145e89a 413 AliCodeTimerAuto("");
414
d9b1ecb0 415 Int_t detElemId;
416
417 AliMpLocalBoard* localBoard = AliMpDDLStore::Instance()->GetLocalBoard(nBoard);
418
8c0b5e70 419 Int_t n,b;
420
d2d759cf 421 // loop over x1-4 and y1-4
40e382ae 422 for (Int_t iChamber = 0; iChamber < 4; ++iChamber)
423 {
424 for (Int_t iCath = 0; iCath < 2; ++iCath)
425 {
7771752e 426 Int_t pattern = (Int_t)xyPattern[iCath].At(iChamber);
427 if (!pattern) continue;
40e382ae 428
7771752e 429 // get detElemId
d9b1ecb0 430 detElemId = AliMpDDLStore::Instance()->GetDEfromLocalBoard(nBoard, iChamber);
40e382ae 431
432 const AliMpVSegmentation* seg
433 = AliMpSegmentation::Instance()
434 ->GetMpSegmentation(detElemId, AliMp::GetCathodType(iCath));
435
436 // loop over the 16 bits of pattern
437 for (Int_t ibitxy = 0; ibitxy < 16; ++ibitxy)
438 {
439 if ((pattern >> ibitxy) & 0x1)
440 {
441 // not quite sure about this
442 Int_t offset = 0;
443 if (iCath && localBoard->GetSwitch(6)) offset = -8;
444
168e9c4d 445 AliMpPad pad = seg->PadByLocation(nBoard,ibitxy+offset,kTRUE);
40e382ae 446
447 if (!pad.IsValid())
448 {
0145e89a 449 fLogger->Log(Form("No pad for detElemId: %d, nboard %d, ibitxy: %d\n",
40e382ae 450 detElemId, nBoard, ibitxy));
451 continue;
452 }
8c0b5e70 453
168e9c4d 454 n = pad.GetLocalBoardId(0); // always take first location so that digits are not inserted several times
455 b = pad.GetLocalBoardChannel(0);
8c0b5e70 456
457 AliDebug(1,Form("Using localBoard %d ixy %d instead of %d,%d",
458 n,b,nBoard,ibitxy));
459
460 AliMUONVDigit* digit = digitStore.Add(detElemId,n,b,iCath,AliMUONVDigitStore::kDeny);
40e382ae 461
462 if (!digit)
463 {
8c0b5e70 464 AliDebug(1, Form("Digit DE %04d LocalBoard %03d ibitxy %02d cath %d already in store",
465 detElemId,nBoard,ibitxy,iCath));
466 continue;
40e382ae 467 }
468
168e9c4d 469 Int_t padX = pad.GetIx();
470 Int_t padY = pad.GetIy();
40e382ae 471
472 // fill digit
473 digit->SetPadXY(padX,padY);
474 digit->SetCharge(1.);
475 }// xyPattern
476 }// ibitxy
7771752e 477 }// cath
478 } // ichamber
40e382ae 479
d2d759cf 480 return kTRUE;
481d8064 481}
d61f56df 482
54355f2c 483//______________________________________________________________________________
484Bool_t
485AliMUONDigitMaker::TriggerToDigitsStore(const AliMUONVTriggerStore& triggerStore,
486 AliMUONVDigitStore& digitStore) const
487{
488 //
489 /// make (S)Digit for trigger
490 //
491
492 digitStore.Clear();
493
494 AliMUONLocalTrigger* locTrg;
495 TIter next(triggerStore.CreateLocalIterator());
496
497 while ( ( locTrg = static_cast<AliMUONLocalTrigger*>(next()) ) )
498 {
499 if (locTrg->IsNull()) continue;
500
501 TArrayS xyPattern[2];
502 locTrg->GetXPattern(xyPattern[0]);
503 locTrg->GetYPattern(xyPattern[1]);
504
505 Int_t nBoard = locTrg->LoCircuit();
506 TriggerDigits(nBoard, xyPattern, digitStore);
507 }
508 return kTRUE;
509}