1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
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 **************************************************************************/
16 /// \class AliMUONDigitMaker
17 /// MUON Digit maker from rawdata.
20 /// Using real mapping for tracker
21 /// Indranil Das (Adapted for runloader: Ch. Finck) july 05
23 /// Implemented non-constant buspatch numbers for tracking
24 /// with correct DDL id.
25 /// (Ch. Finck, dec 05)
27 /// Add reader for scaler trigger events
28 /// Use memcpy instead of assignment elt by elt
29 /// (Ch. Finck, Jan 06)
31 /// Using new interface with AliMUONRawStreamTracker(Trigger)
32 /// (New interface of AliMUONRawReader class)
33 /// (further details could be found in Alice-note)
34 /// (Ch. Finck, March 06)
36 /// Add (S)Digit maker tracker (for free)
37 /// and for trigger. Create trigger inverse mapping.
38 /// (Ch. Finck, oct 06)
40 #include "AliMUONDigitMaker.h"
41 #include "AliMUONDigit.h"
43 #include "AliMUONConstants.h"
44 #include "AliMUONData.h"
46 #include "AliMUONRawStreamTracker.h"
47 #include "AliMUONDDLTracker.h"
48 #include "AliMUONDspHeader.h"
49 #include "AliMUONBlockHeader.h"
50 #include "AliMUONBusStruct.h"
52 #include "AliMUONRawStreamTrigger.h"
53 #include "AliMUONDDLTrigger.h"
54 #include "AliMUONDarcHeader.h"
55 #include "AliMUONRegHeader.h"
56 #include "AliMUONLocalStruct.h"
58 #include "AliMUONTriggerCrateStore.h"
59 #include "AliMUONTriggerCrate.h"
60 #include "AliMUONLocalTriggerBoard.h"
61 #include "AliMUONLocalTrigger.h"
62 #include "AliMUONGlobalTrigger.h"
63 #include "AliMUONTriggerCircuit.h"
65 #include "AliMpSegmentation.h"
66 #include "AliMpVSegmentation.h"
68 #include "AliMpDEManager.h"
69 #include "AliMpDDLStore.h"
70 #include "AliMpCathodType.h"
72 #include "AliRawReader.h"
73 #include "AliRawDataHeader.h"
81 ClassImp(AliMUONDigitMaker) // Class implementation in ROOT context
84 //__________________________________________________________________________
85 AliMUONDigitMaker::AliMUONDigitMaker(Bool_t flag)
90 fRawStreamTracker(new AliMUONRawStreamTracker()),
91 fRawStreamTrigger(new AliMUONRawStreamTrigger()),
92 fDigit(new AliMUONDigit()),
93 fLocalTrigger(new AliMUONLocalTrigger()),
94 fGlobalTrigger(new AliMUONGlobalTrigger()),
100 /// ctor with AliMUONData as argument
101 /// for reconstruction
105 // Standard Constructor
107 fTrackerTimer.Start(kTRUE); fTrackerTimer.Stop();
108 fTriggerTimer.Start(kTRUE); fTriggerTimer.Stop();
109 fMappingTimer.Start(kTRUE); fMappingTimer.Stop();
113 //__________________________________________________________________________
114 AliMUONDigitMaker::~AliMUONDigitMaker()
117 /// and time processing measure
119 delete fRawStreamTracker;
120 delete fRawStreamTrigger;
123 delete fLocalTrigger;
124 delete fGlobalTrigger;
126 AliDebug(1, Form("Execution time for MUON tracker : R:%.2fs C:%.2fs",
127 fTrackerTimer.RealTime(),fTrackerTimer.CpuTime()));
128 AliDebug(1, Form(" Execution time for MUON tracker (mapping calls part) "
130 fMappingTimer.RealTime(),fMappingTimer.CpuTime()));
131 AliDebug(1, Form("Execution time for MUON trigger : R:%.2fs C:%.2fs",
132 fTriggerTimer.RealTime(),fTriggerTimer.CpuTime()));
137 //____________________________________________________________________
138 Int_t AliMUONDigitMaker::Raw2Digits(AliRawReader* rawReader)
140 /// Main method to creates digit
145 ReadTrackerDDL(rawReader);
148 ReadTriggerDDL(rawReader);
154 //____________________________________________________________________
155 Int_t AliMUONDigitMaker::ReadTrackerDDL(AliRawReader* rawReader)
158 /// reading tracker DDL
159 /// filling the TClonesArray in MUONData
161 fTrackerTimer.Start(kFALSE);
173 AliMUONDDLTracker* ddlTracker = 0x0;
174 AliMUONBlockHeader* blkHeader = 0x0;
175 AliMUONDspHeader* dspHeader = 0x0;
176 AliMUONBusStruct* busStruct = 0x0;
179 fRawStreamTracker->SetReader(rawReader);
181 while(fRawStreamTracker->NextDDL()) {
183 ddlTracker = fRawStreamTracker->GetDDLTracker();
185 Int_t nBlock = ddlTracker->GetBlkHeaderEntries();
186 for(Int_t iBlock = 0; iBlock < nBlock ;iBlock++){
188 blkHeader = ddlTracker->GetBlkHeaderEntry(iBlock);
190 Int_t nDsp = blkHeader->GetDspHeaderEntries();
192 for(Int_t iDsp = 0; iDsp < nDsp ;iDsp++){ //DSP loop
194 dspHeader = blkHeader->GetDspHeaderEntry(iDsp);
196 Int_t nBusPatch = dspHeader->GetBusPatchEntries();
198 for(Int_t iBusPatch = 0; iBusPatch < nBusPatch; iBusPatch++) {
200 busStruct = dspHeader->GetBusPatchEntry(iBusPatch);
202 dataSize = busStruct->GetLength();
203 buspatchId = busStruct->GetBusPatchId();
205 for (Int_t iData = 0; iData < dataSize; iData++) {
208 parity = busStruct->GetParity(iData); // test later for parity
209 manuId = busStruct->GetManuId(iData);
210 channelId = busStruct->GetChannelId(iData);
211 charge = busStruct->GetCharge(iData);
213 fDigit->SetSignal(charge);
214 fDigit->SetPhysicsSignal(charge);
215 fDigit->SetADC(charge);
217 // Get Back the hits at pads
218 Int_t error = GetMapping(buspatchId,manuId,channelId,fDigit);
220 AliWarning("Mapping Error\n");
224 if (AliLog::GetGlobalDebugLevel() == 3) {
225 Int_t padX = fDigit->PadX();
226 Int_t padY = fDigit->PadY();
227 Int_t iCath = fDigit->Cathode();
228 Int_t idDE = fDigit->DetElemId();
230 AliDebug(1,Form("output IdDE %d busPatchid %d PadX %d PadY %d iCath %d \n",
231 idDE, buspatchId, padX, padY, iCath));
233 AliDebug(3,Form("idDE %d Padx %d Pady %d, Cath %d, charge %d",
234 idDE, padX, padY, iCath, charge));
238 iChamber = AliMpDEManager::GetChamberId(fDigit->DetElemId());
241 fMUONData->AddDigit(iChamber, *fDigit);
243 fMUONData->AddSDigit(iChamber, *fDigit);
252 fTrackerTimer.Stop();
256 //____________________________________________________________________
257 Int_t AliMUONDigitMaker::GetMapping(Int_t busPatchId, UShort_t manuId,
258 UChar_t channelId, AliMUONDigit* digit )
260 /// mapping for tracker
262 fMappingTimer.Start(kFALSE);
264 // getting DE from buspatch
265 Int_t detElemId = AliMpDDLStore::Instance()->GetDEfromBus(busPatchId);
266 AliDebug(3,Form("detElemId: %d busPatchId %d\n", detElemId, busPatchId));
268 const AliMpVSegmentation* seg
269 = AliMpSegmentation::Instance()->GetMpSegmentationByElectronics(detElemId, manuId);
270 AliMpPad pad = seg->PadByLocation(AliMpIntPair(manuId,channelId),kTRUE);
274 AliWarning(Form("No pad for detElemId: %d, busPatchId %d, manuId: %d, channelId: %d\n",
275 detElemId, busPatchId, manuId, channelId));
276 fMappingTimer.Stop();
280 // Getting padX, padY and cathode number.
281 Int_t padX = pad.GetIndices().GetFirst();
282 Int_t padY = pad.GetIndices().GetSecond();
283 Int_t iCath = AliMpDEManager::GetCathod(detElemId,seg->PlaneType());
285 // storing into digits
286 digit->SetPadX(padX);
287 digit->SetPadY(padY);
288 digit->SetCathode(iCath);
289 digit->SetDetElemId(detElemId);
290 digit->SetElectronics(manuId,channelId);
292 AliDebug(3,Form("detElemId: %d, busPatchId %d, manuId: %d, channelId: %d, padx: %d pady %d\n",
293 detElemId, busPatchId, manuId, channelId, padX, padY));
294 // StdoutToAliDebug(3,digit->Print(););
296 fMappingTimer.Stop();
300 //____________________________________________________________________
301 Int_t AliMUONDigitMaker::ReadTriggerDDL(AliRawReader* rawReader)
303 /// reading tracker DDL
304 /// filling the TClonesArray in MUONData
306 AliMUONDDLTrigger* ddlTrigger = 0x0;
307 AliMUONDarcHeader* darcHeader = 0x0;
308 AliMUONRegHeader* regHeader = 0x0;
309 AliMUONLocalStruct* localStruct = 0x0;
315 fTriggerTimer.Start(kFALSE);
317 fRawStreamTrigger->SetReader(rawReader);
319 while(fRawStreamTrigger->NextDDL()) {
321 ddlTrigger = fRawStreamTrigger->GetDDLTrigger();
322 darcHeader = ddlTrigger->GetDarcHeader();
324 // fill global trigger information in Digit Tree
326 if (darcHeader->GetGlobalFlag()) {
327 fGlobalTrigger->SetFromGlobalResponse(darcHeader->GetGlobalOutput());
328 fMUONData->AddGlobalTrigger(*fGlobalTrigger);
332 Int_t nReg = darcHeader->GetRegHeaderEntries();
334 for(Int_t iReg = 0; iReg < nReg ;iReg++){ //reg loop
337 if (!fCrateManager) AliFatal("Crate Store not defined");
338 AliMUONTriggerCrate* crate = fCrateManager->Crate(fRawStreamTrigger->GetDDL(), iReg);
341 AliWarning(Form("Missing crate number %d in DDL %d\n", iReg, fRawStreamTrigger->GetDDL()));
343 TObjArray *boards = crate->Boards();
346 regHeader = darcHeader->GetRegHeaderEntry(iReg);
348 Int_t nLocal = regHeader->GetLocalEntries();
349 for(Int_t iLocal = 0; iLocal < nLocal; iLocal++) {
351 localStruct = regHeader->GetLocalEntry(iLocal);
356 AliMUONLocalTriggerBoard* localBoard =
357 (AliMUONLocalTriggerBoard*)boards->At(localStruct->GetId()+1);
360 if( !(loCircuit = localBoard->GetNumber()) )
364 // fill local trigger
365 fLocalTrigger->SetLocalStruct(loCircuit, *localStruct);
367 fMUONData->AddLocalTrigger(*fLocalTrigger);
374 if( TriggerDigits(localBoard, localStruct, digitList) ) {
376 for (Int_t iEntry = 0; iEntry < digitList.GetEntries(); iEntry++) {
378 AliMUONDigit* digit = (AliMUONDigit*)digitList.At(iEntry);
380 // filling S container
381 Int_t iChamber = AliMpDEManager::GetChamberId(digit->DetElemId());
382 fMUONData->AddSDigit(iChamber, *digit);
394 fTriggerTimer.Stop();
399 //____________________________________________________________________
400 void AliMUONDigitMaker::GetTriggerChamber(AliMUONLocalStruct* localStruct, Int_t& xyPattern,
401 Int_t& iChamber, Int_t& iCath, Int_t icase)
403 /// get chamber & cathode number, (chamber starts at 0 !)
407 xyPattern = localStruct->GetX1();
412 xyPattern = localStruct->GetX2();
417 xyPattern = localStruct->GetX3();
422 xyPattern = localStruct->GetX4();
427 xyPattern = localStruct->GetY1();
432 xyPattern = localStruct->GetY2();
437 xyPattern = localStruct->GetY3();
442 xyPattern = localStruct->GetY4();
448 //____________________________________________________________________
449 Int_t AliMUONDigitMaker::TriggerDigits(AliMUONLocalTriggerBoard* localBoard,
450 AliMUONLocalStruct* localStruct,
453 /// make (S)Digit for trigger
461 // loop over x1-4 and y1-4
462 for (Int_t icase = 0; icase < 8; icase++) {
464 // get chamber, cathode and associated trigger response pattern
465 GetTriggerChamber(localStruct, xyPattern, iChamber, iCath, icase);
467 if (!xyPattern) continue;
470 AliMUONTriggerCircuit triggerCircuit;
471 detElemId = triggerCircuit.DetElemId(iChamber, localBoard->GetName());
472 nBoard = localBoard->GetNumber();
474 const AliMpVSegmentation* seg
475 = AliMpSegmentation::Instance()
476 ->GetMpSegmentation(detElemId, AliMp::GetCathodType(iCath));
478 // loop over the 16 bits of pattern
479 for (Int_t ibitxy = 0; ibitxy < 16; ibitxy++) {
481 if ((xyPattern >> ibitxy) & 0x1) {
483 // not quite sure about this
485 if (iCath && localBoard->GetSwitch(6)) offset = -8;
487 AliMpPad pad = seg->PadByLocation(AliMpIntPair(nBoard,ibitxy+offset),kTRUE);
489 AliMUONDigit* digit = new AliMUONDigit();
490 if (!pad.IsValid()) {
491 AliWarning(Form("No pad for detElemId: %d, nboard %d, ibitxy: %d\n",
492 detElemId, nBoard, ibitxy));
496 Int_t padX = pad.GetIndices().GetFirst();
497 Int_t padY = pad.GetIndices().GetSecond();
500 digit->SetPadX(padX);
501 digit->SetPadY(padY);
502 digit->SetCathode(iCath);
503 digit->SetDetElemId(detElemId);
504 digit->SetElectronics(nBoard, ibitxy);
505 digitList.Add(digit);
513 //____________________________________________________________________
514 void AliMUONDigitMaker::GetCrateName(Char_t* name, Int_t iDDL, Int_t iReg) const
516 /// set crate name from DDL & reg number
517 /// method same as in RawWriter, not so nice
518 /// should be put in AliMUONTriggerCrateStore
523 sprintf(name,"%d", iReg+1);
533 sprintf(name,"%d", iReg);
537 // crate Right for first DDL