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.
39 /// \author Ch. Finck, oct 06
41 #include "AliMUONDigitMaker.h"
42 #include "AliMUONDigit.h"
44 #include "AliMUONConstants.h"
45 #include "AliMUONData.h"
47 #include "AliMUONRawStreamTracker.h"
48 #include "AliMUONDDLTracker.h"
49 #include "AliMUONDspHeader.h"
50 #include "AliMUONBlockHeader.h"
51 #include "AliMUONBusStruct.h"
53 #include "AliMUONRawStreamTrigger.h"
54 #include "AliMUONDDLTrigger.h"
55 #include "AliMUONDarcHeader.h"
56 #include "AliMUONRegHeader.h"
57 #include "AliMUONLocalStruct.h"
59 #include "AliMUONTriggerCrateStore.h"
60 #include "AliMUONTriggerCrate.h"
61 #include "AliMUONLocalTriggerBoard.h"
62 #include "AliMUONLocalTrigger.h"
63 #include "AliMUONGlobalTrigger.h"
64 #include "AliMUONTriggerCircuit.h"
66 #include "AliMpSegmentation.h"
67 #include "AliMpVSegmentation.h"
69 #include "AliMpDEManager.h"
70 #include "AliMpDDLStore.h"
71 #include "AliMpCathodType.h"
73 #include "AliRawReader.h"
74 #include "AliRawDataHeader.h"
82 ClassImp(AliMUONDigitMaker) // Class implementation in ROOT context
85 //__________________________________________________________________________
86 AliMUONDigitMaker::AliMUONDigitMaker(Bool_t flag)
94 fRawStreamTracker(new AliMUONRawStreamTracker()),
95 fRawStreamTrigger(new AliMUONRawStreamTrigger()),
96 fDigit(new AliMUONDigit()),
97 fLocalTrigger(new AliMUONLocalTrigger()),
98 fGlobalTrigger(new AliMUONGlobalTrigger()),
104 /// ctor with AliMUONData as argument
105 /// for reconstruction
109 // Standard Constructor
111 fTrackerTimer.Start(kTRUE); fTrackerTimer.Stop();
112 fTriggerTimer.Start(kTRUE); fTriggerTimer.Stop();
113 fMappingTimer.Start(kTRUE); fMappingTimer.Stop();
117 //__________________________________________________________________________
118 AliMUONDigitMaker::~AliMUONDigitMaker()
121 /// and time processing measure
123 delete fRawStreamTracker;
124 delete fRawStreamTrigger;
127 delete fLocalTrigger;
128 delete fGlobalTrigger;
132 AliDebug(1, Form("Execution time for MUON tracker : R:%.2fs C:%.2fs",
133 fTrackerTimer.RealTime(),fTrackerTimer.CpuTime()));
134 AliDebug(1, Form(" Execution time for MUON tracker (mapping calls part) "
136 fMappingTimer.RealTime(),fMappingTimer.CpuTime()));
137 AliDebug(1, Form("Execution time for MUON trigger : R:%.2fs C:%.2fs",
138 fTriggerTimer.RealTime(),fTriggerTimer.CpuTime()));
143 //____________________________________________________________________
144 Int_t AliMUONDigitMaker::Raw2Digits(AliRawReader* rawReader)
146 /// Main method to creates digit
151 fDigitsList = new TList();
152 fCrateManager = new AliMUONTriggerCrateStore();
153 fCrateManager->ReadFromFile();
157 ReadTrackerDDL(rawReader);
161 ReadTriggerDDL(rawReader);
163 AliInfo("Reading trigger rawdata disable");
169 //____________________________________________________________________
170 Int_t AliMUONDigitMaker::ReadTrackerDDL(AliRawReader* rawReader)
173 /// reading tracker DDL
174 /// filling the TClonesArray in MUONData
176 fTrackerTimer.Start(kFALSE);
188 AliMUONDDLTracker* ddlTracker = 0x0;
189 AliMUONBlockHeader* blkHeader = 0x0;
190 AliMUONDspHeader* dspHeader = 0x0;
191 AliMUONBusStruct* busStruct = 0x0;
193 fRawStreamTracker->SetReader(rawReader);
195 while(fRawStreamTracker->NextDDL()) {
197 ddlTracker = fRawStreamTracker->GetDDLTracker();
199 Int_t nBlock = ddlTracker->GetBlkHeaderEntries();
200 for(Int_t iBlock = 0; iBlock < nBlock ;iBlock++){
202 blkHeader = ddlTracker->GetBlkHeaderEntry(iBlock);
204 Int_t nDsp = blkHeader->GetDspHeaderEntries();
206 for(Int_t iDsp = 0; iDsp < nDsp ;iDsp++){ //DSP loop
208 dspHeader = blkHeader->GetDspHeaderEntry(iDsp);
210 Int_t nBusPatch = dspHeader->GetBusPatchEntries();
212 for(Int_t iBusPatch = 0; iBusPatch < nBusPatch; iBusPatch++) {
214 busStruct = dspHeader->GetBusPatchEntry(iBusPatch);
216 dataSize = busStruct->GetLength();
217 buspatchId = busStruct->GetBusPatchId();
219 for (Int_t iData = 0; iData < dataSize; iData++) {
222 parity = busStruct->GetParity(iData); // test later for parity
223 manuId = busStruct->GetManuId(iData);
224 channelId = busStruct->GetChannelId(iData);
225 charge = busStruct->GetCharge(iData);
227 fDigit->SetSignal(charge);
228 fDigit->SetPhysicsSignal(charge);
229 fDigit->SetADC(charge);
231 // Get Back the hits at pads
232 Int_t error = GetMapping(buspatchId,manuId,channelId,fDigit);
234 AliWarning("Mapping Error\n");
238 if (AliLog::GetGlobalDebugLevel() == 3) {
239 Int_t padX = fDigit->PadX();
240 Int_t padY = fDigit->PadY();
241 Int_t iCath = fDigit->Cathode();
242 Int_t idDE = fDigit->DetElemId();
244 AliDebug(1,Form("output IdDE %d busPatchid %d PadX %d PadY %d iCath %d \n",
245 idDE, buspatchId, padX, padY, iCath));
247 AliDebug(3,Form("idDE %d Padx %d Pady %d, Cath %d, charge %d",
248 idDE, padX, padY, iCath, charge));
252 iChamber = AliMpDEManager::GetChamberId(fDigit->DetElemId());
256 fMUONData->AddDigit(iChamber, *fDigit);
258 fMUONData->AddSDigit(iChamber, *fDigit);
260 AliMUONDigit *dig = new AliMUONDigit();
261 dig->SetPadX(fDigit->PadX());
262 dig->SetPadY(fDigit->PadY());
263 dig->SetDetElemId(fDigit->DetElemId());
264 dig->SetCathode(fDigit->Cathode());
265 dig->SetSignal(fDigit->Signal());
266 fDigitsList->Add(dig);
275 fTrackerTimer.Stop();
279 //____________________________________________________________________
280 Int_t AliMUONDigitMaker::GetMapping(Int_t busPatchId, UShort_t manuId,
281 UChar_t channelId, AliMUONDigit* digit )
283 /// mapping for tracker
285 fMappingTimer.Start(kFALSE);
287 // getting DE from buspatch
288 Int_t detElemId = AliMpDDLStore::Instance()->GetDEfromBus(busPatchId);
289 AliDebug(3,Form("detElemId: %d busPatchId %d\n", detElemId, busPatchId));
291 const AliMpVSegmentation* seg
292 = AliMpSegmentation::Instance()->GetMpSegmentationByElectronics(detElemId, manuId);
293 AliMpPad pad = seg->PadByLocation(AliMpIntPair(manuId,channelId),kTRUE);
297 AliWarning(Form("No pad for detElemId: %d, busPatchId %d, manuId: %d, channelId: %d\n",
298 detElemId, busPatchId, manuId, channelId));
299 fMappingTimer.Stop();
303 // Getting padX, padY and cathode number.
304 Int_t padX = pad.GetIndices().GetFirst();
305 Int_t padY = pad.GetIndices().GetSecond();
306 Int_t iCath = AliMpDEManager::GetCathod(detElemId,seg->PlaneType());
308 // storing into digits
309 digit->SetPadX(padX);
310 digit->SetPadY(padY);
311 digit->SetCathode(iCath);
312 digit->SetDetElemId(detElemId);
313 digit->SetElectronics(manuId,channelId);
315 AliDebug(3,Form("detElemId: %d, busPatchId %d, manuId: %d, channelId: %d, padx: %d pady %d\n",
316 detElemId, busPatchId, manuId, channelId, padX, padY));
317 // StdoutToAliDebug(3,digit->Print(););
319 fMappingTimer.Stop();
323 //____________________________________________________________________
324 Int_t AliMUONDigitMaker::ReadTriggerDDL(AliRawReader* rawReader)
326 /// reading tracker DDL
327 /// filling the TClonesArray in MUONData
329 AliMUONDDLTrigger* ddlTrigger = 0x0;
330 AliMUONDarcHeader* darcHeader = 0x0;
331 AliMUONRegHeader* regHeader = 0x0;
332 AliMUONLocalStruct* localStruct = 0x0;
337 fTriggerTimer.Start(kFALSE);
339 fRawStreamTrigger->SetReader(rawReader);
341 while(fRawStreamTrigger->NextDDL()) {
343 ddlTrigger = fRawStreamTrigger->GetDDLTrigger();
344 darcHeader = ddlTrigger->GetDarcHeader();
346 // fill global trigger information in Digit Tree
348 if (darcHeader->GetGlobalFlag()) {
350 fGlobalTrigger->SetFromGlobalResponse(darcHeader->GetGlobalOutput());
351 fMUONData->AddGlobalTrigger(*fGlobalTrigger);
356 Int_t nReg = darcHeader->GetRegHeaderEntries();
358 for(Int_t iReg = 0; iReg < nReg ;iReg++){ //reg loop
361 if (!fCrateManager) AliFatal("Crate Store not defined");
362 AliMUONTriggerCrate* crate = fCrateManager->Crate(fRawStreamTrigger->GetDDL(), iReg);
365 AliWarning(Form("Missing crate number %d in DDL %d\n", iReg, fRawStreamTrigger->GetDDL()));
367 TObjArray *boards = crate->Boards();
369 regHeader = darcHeader->GetRegHeaderEntry(iReg);
371 Int_t nLocal = regHeader->GetLocalEntries();
372 for(Int_t iLocal = 0; iLocal < nLocal; iLocal++) {
374 localStruct = regHeader->GetLocalEntry(iLocal);
379 AliMUONLocalTriggerBoard* localBoard =
380 (AliMUONLocalTriggerBoard*)boards->At(localStruct->GetId()+1);
383 if( !(loCircuit = localBoard->GetNumber()) )
387 // fill local trigger
389 fLocalTrigger->SetLocalStruct(loCircuit, *localStruct);
390 fMUONData->AddLocalTrigger(*fLocalTrigger);
398 if( TriggerDigits(localBoard, localStruct, digitList) ) {
400 for (Int_t iEntry = 0; iEntry < digitList.GetEntries(); iEntry++) {
402 AliMUONDigit* digit = (AliMUONDigit*)digitList.At(iEntry);
404 // filling S container
405 Int_t iChamber = AliMpDEManager::GetChamberId(digit->DetElemId());
407 fMUONData->AddSDigit(iChamber, *digit);
409 AliMUONDigit *dig = new AliMUONDigit();
410 dig->SetPadX(digit->PadX());
411 dig->SetPadY(digit->PadY());
412 dig->SetDetElemId(digit->DetElemId());
413 dig->SetCathode(digit->Cathode());
415 fDigitsList->Add(dig);
428 fTriggerTimer.Stop();
433 //____________________________________________________________________
434 void AliMUONDigitMaker::GetTriggerChamber(AliMUONLocalStruct* localStruct, Int_t& xyPattern,
435 Int_t& iChamber, Int_t& iCath, Int_t icase)
437 /// get chamber & cathode number, (chamber starts at 0 !)
441 xyPattern = localStruct->GetX1();
446 xyPattern = localStruct->GetX2();
451 xyPattern = localStruct->GetX3();
456 xyPattern = localStruct->GetX4();
461 xyPattern = localStruct->GetY1();
466 xyPattern = localStruct->GetY2();
471 xyPattern = localStruct->GetY3();
476 xyPattern = localStruct->GetY4();
482 //____________________________________________________________________
483 Int_t AliMUONDigitMaker::TriggerDigits(AliMUONLocalTriggerBoard* localBoard,
484 AliMUONLocalStruct* localStruct,
487 /// make (S)Digit for trigger
495 // loop over x1-4 and y1-4
496 for (Int_t icase = 0; icase < 8; icase++) {
498 // get chamber, cathode and associated trigger response pattern
499 GetTriggerChamber(localStruct, xyPattern, iChamber, iCath, icase);
501 if (!xyPattern) continue;
504 AliMUONTriggerCircuit triggerCircuit;
505 detElemId = triggerCircuit.DetElemId(iChamber, localBoard->GetName());
506 nBoard = localBoard->GetNumber();
508 const AliMpVSegmentation* seg
509 = AliMpSegmentation::Instance()
510 ->GetMpSegmentation(detElemId, AliMp::GetCathodType(iCath));
512 // loop over the 16 bits of pattern
513 for (Int_t ibitxy = 0; ibitxy < 16; ibitxy++) {
515 if ((xyPattern >> ibitxy) & 0x1) {
517 // not quite sure about this
519 if (iCath && localBoard->GetSwitch(6)) offset = -8;
521 AliMpPad pad = seg->PadByLocation(AliMpIntPair(nBoard,ibitxy+offset),kTRUE);
523 AliMUONDigit* digit = new AliMUONDigit();
524 if (!pad.IsValid()) {
525 AliWarning(Form("No pad for detElemId: %d, nboard %d, ibitxy: %d\n",
526 detElemId, nBoard, ibitxy));
530 Int_t padX = pad.GetIndices().GetFirst();
531 Int_t padY = pad.GetIndices().GetSecond();
534 digit->SetPadX(padX);
535 digit->SetPadY(padY);
536 digit->SetCathode(iCath);
537 digit->SetDetElemId(detElemId);
538 digit->SetElectronics(nBoard, ibitxy);
539 digitList.Add(digit);
547 //____________________________________________________________________
548 void AliMUONDigitMaker::GetCrateName(Char_t* name, Int_t iDDL, Int_t iReg) const
550 /// set crate name from DDL & reg number
551 /// method same as in RawWriter, not so nice
552 /// should be put in AliMUONTriggerCrateStore
557 sprintf(name,"%d", iReg+1);
567 sprintf(name,"%d", iReg);
571 // crate Right for first DDL