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"
83 ClassImp(AliMUONDigitMaker) // Class implementation in ROOT context
86 //__________________________________________________________________________
87 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;
130 AliDebug(1, Form("Execution time for MUON tracker : R:%.2fs C:%.2fs",
131 fTrackerTimer.RealTime(),fTrackerTimer.CpuTime()));
132 AliDebug(1, Form(" Execution time for MUON tracker (mapping calls part) "
134 fMappingTimer.RealTime(),fMappingTimer.CpuTime()));
135 AliDebug(1, Form("Execution time for MUON trigger : R:%.2fs C:%.2fs",
136 fTriggerTimer.RealTime(),fTriggerTimer.CpuTime()));
141 //____________________________________________________________________
142 Int_t AliMUONDigitMaker::Raw2Digits(AliRawReader* rawReader)
144 /// Main method to creates digit
149 ReadTrackerDDL(rawReader);
153 ReadTriggerDDL(rawReader);
155 AliInfo("Reading trigger rawdata disable");
161 //____________________________________________________________________
162 Int_t AliMUONDigitMaker::ReadTrackerDDL(AliRawReader* rawReader)
165 /// reading tracker DDL
166 /// filling the TClonesArray in MUONData
168 fTrackerTimer.Start(kFALSE);
180 AliMUONDDLTracker* ddlTracker = 0x0;
181 AliMUONBlockHeader* blkHeader = 0x0;
182 AliMUONDspHeader* dspHeader = 0x0;
183 AliMUONBusStruct* busStruct = 0x0;
185 fRawStreamTracker->SetReader(rawReader);
187 while(fRawStreamTracker->NextDDL()) {
189 ddlTracker = fRawStreamTracker->GetDDLTracker();
191 Int_t nBlock = ddlTracker->GetBlkHeaderEntries();
192 for(Int_t iBlock = 0; iBlock < nBlock ;iBlock++){
194 blkHeader = ddlTracker->GetBlkHeaderEntry(iBlock);
196 Int_t nDsp = blkHeader->GetDspHeaderEntries();
198 for(Int_t iDsp = 0; iDsp < nDsp ;iDsp++){ //DSP loop
200 dspHeader = blkHeader->GetDspHeaderEntry(iDsp);
202 Int_t nBusPatch = dspHeader->GetBusPatchEntries();
204 for(Int_t iBusPatch = 0; iBusPatch < nBusPatch; iBusPatch++) {
206 busStruct = dspHeader->GetBusPatchEntry(iBusPatch);
208 dataSize = busStruct->GetLength();
209 buspatchId = busStruct->GetBusPatchId();
211 for (Int_t iData = 0; iData < dataSize; iData++) {
214 parity = busStruct->GetParity(iData); // test later for parity
215 manuId = busStruct->GetManuId(iData);
216 channelId = busStruct->GetChannelId(iData);
217 charge = busStruct->GetCharge(iData);
219 fDigit->SetSignal(charge);
220 fDigit->SetPhysicsSignal(charge);
221 fDigit->SetADC(charge);
223 // Get Back the hits at pads
224 Int_t error = GetMapping(buspatchId,manuId,channelId,fDigit);
226 AliWarning("Mapping Error\n");
230 if (AliLog::GetGlobalDebugLevel() == 3) {
231 Int_t padX = fDigit->PadX();
232 Int_t padY = fDigit->PadY();
233 Int_t iCath = fDigit->Cathode();
234 Int_t idDE = fDigit->DetElemId();
236 AliDebug(1,Form("output IdDE %d busPatchid %d PadX %d PadY %d iCath %d \n",
237 idDE, buspatchId, padX, padY, iCath));
239 AliDebug(3,Form("idDE %d Padx %d Pady %d, Cath %d, charge %d",
240 idDE, padX, padY, iCath, charge));
244 iChamber = AliMpDEManager::GetChamberId(fDigit->DetElemId());
247 if (fDigitFlag || fDisplayFlag)
248 fMUONData->AddDigit(iChamber, *fDigit);
250 fMUONData->AddSDigit(iChamber, *fDigit);
259 fTrackerTimer.Stop();
263 //____________________________________________________________________
264 Int_t AliMUONDigitMaker::GetMapping(Int_t busPatchId, UShort_t manuId,
265 UChar_t channelId, AliMUONDigit* digit )
267 /// mapping for tracker
269 fMappingTimer.Start(kFALSE);
271 // getting DE from buspatch
272 Int_t detElemId = AliMpDDLStore::Instance()->GetDEfromBus(busPatchId);
273 AliDebug(3,Form("detElemId: %d busPatchId %d\n", detElemId, busPatchId));
275 const AliMpVSegmentation* seg
276 = AliMpSegmentation::Instance()->GetMpSegmentationByElectronics(detElemId, manuId);
277 AliMpPad pad = seg->PadByLocation(AliMpIntPair(manuId,channelId),kTRUE);
281 AliWarning(Form("No pad for detElemId: %d, busPatchId %d, manuId: %d, channelId: %d\n",
282 detElemId, busPatchId, manuId, channelId));
283 fMappingTimer.Stop();
287 // Getting padX, padY and cathode number.
288 Int_t padX = pad.GetIndices().GetFirst();
289 Int_t padY = pad.GetIndices().GetSecond();
290 Int_t iCath = AliMpDEManager::GetCathod(detElemId,seg->PlaneType());
292 // storing into digits
293 digit->SetPadX(padX);
294 digit->SetPadY(padY);
295 digit->SetCathode(iCath);
296 digit->SetDetElemId(detElemId);
297 digit->SetElectronics(manuId,channelId);
299 AliDebug(3,Form("detElemId: %d, busPatchId %d, manuId: %d, channelId: %d, padx: %d pady %d\n",
300 detElemId, busPatchId, manuId, channelId, padX, padY));
301 // StdoutToAliDebug(3,digit->Print(););
303 fMappingTimer.Stop();
307 //____________________________________________________________________
308 Int_t AliMUONDigitMaker::ReadTriggerDDL(AliRawReader* rawReader)
310 /// reading tracker DDL
311 /// filling the TClonesArray in MUONData
313 AliMUONDDLTrigger* ddlTrigger = 0x0;
314 AliMUONDarcHeader* darcHeader = 0x0;
315 AliMUONRegHeader* regHeader = 0x0;
316 AliMUONLocalStruct* localStruct = 0x0;
321 fTriggerTimer.Start(kFALSE);
323 fRawStreamTrigger->SetReader(rawReader);
325 while(fRawStreamTrigger->NextDDL()) {
327 ddlTrigger = fRawStreamTrigger->GetDDLTrigger();
328 darcHeader = ddlTrigger->GetDarcHeader();
330 // fill global trigger information in Digit Tree
332 if (darcHeader->GetGlobalFlag()) {
334 fGlobalTrigger->SetFromGlobalResponse(darcHeader->GetGlobalOutput());
335 fMUONData->AddGlobalTrigger(*fGlobalTrigger);
340 Int_t nReg = darcHeader->GetRegHeaderEntries();
342 for(Int_t iReg = 0; iReg < nReg ;iReg++){ //reg loop
345 if (!fCrateManager) AliFatal("Crate Store not defined");
346 AliMUONTriggerCrate* crate = fCrateManager->Crate(fRawStreamTrigger->GetDDL(), iReg);
349 AliWarning(Form("Missing crate number %d in DDL %d\n", iReg, fRawStreamTrigger->GetDDL()));
351 TObjArray *boards = crate->Boards();
353 regHeader = darcHeader->GetRegHeaderEntry(iReg);
355 Int_t nLocal = regHeader->GetLocalEntries();
356 for(Int_t iLocal = 0; iLocal < nLocal; iLocal++) {
358 localStruct = regHeader->GetLocalEntry(iLocal);
363 AliMUONLocalTriggerBoard* localBoard =
364 (AliMUONLocalTriggerBoard*)boards->At(localStruct->GetId()+1);
367 if( !(loCircuit = localBoard->GetNumber()) )
371 // fill local trigger
372 fLocalTrigger->SetLocalStruct(loCircuit, *localStruct);
373 fMUONData->AddLocalTrigger(*fLocalTrigger);
379 //FIXEME should find something better than a TArray
380 TArrayS xyPattern[2];
384 xyPattern[0].AddAt(localStruct->GetX1(),0);
385 xyPattern[0].AddAt(localStruct->GetX2(),1);
386 xyPattern[0].AddAt(localStruct->GetX3(),2);
387 xyPattern[0].AddAt(localStruct->GetX4(),3);
389 xyPattern[1].AddAt(localStruct->GetY1(),0);
390 xyPattern[1].AddAt(localStruct->GetY2(),1);
391 xyPattern[1].AddAt(localStruct->GetY3(),2);
392 xyPattern[1].AddAt(localStruct->GetY4(),3);
394 if( TriggerDigits(loCircuit, xyPattern, digitList) ) {
396 for (Int_t iEntry = 0; iEntry < digitList.GetEntries(); iEntry++) {
398 AliMUONDigit* digit = (AliMUONDigit*)digitList.At(iEntry);
400 // filling S container
401 Int_t iChamber = AliMpDEManager::GetChamberId(digit->DetElemId());
403 fMUONData->AddSDigit(iChamber, *digit);
405 fMUONData->AddDigit(iChamber, *digit);
418 fTriggerTimer.Stop();
424 //____________________________________________________________________
425 Int_t AliMUONDigitMaker::TriggerDigits(Int_t nBoard,
429 /// make (S)Digit for trigger
432 Int_t previousDetElemId[4] = {0};
433 Int_t previousBoard[4] = {0};
435 // loop over x1-4 and y1-4
436 for(Int_t iChamber = 0; iChamber < 4; ++iChamber){
437 for(Int_t iCath = 0; iCath < 2; ++iCath){
439 Int_t pattern = (Int_t)xyPattern[iCath].At(iChamber);
440 if (!pattern) continue;
443 AliMUONTriggerCircuit triggerCircuit;
444 AliMUONLocalTriggerBoard* localBoard = fCrateManager->LocalBoard(nBoard);
445 detElemId = triggerCircuit.DetElemId(iChamber+10, localBoard->GetName());//FIXME +/-10 (should be ok with new mapping)
448 if(iCath == 1){ // FIXME should find a more elegant way
449 // Don't save twice the same digit
450 // (since strips in non bending plane can cross several boards)
451 Int_t prevDetElemId = previousDetElemId[iChamber];
452 Int_t prevBoard = previousBoard[iChamber];
453 previousDetElemId[iChamber] = detElemId;
454 previousBoard[iChamber] = nBoard;
456 if(detElemId == prevDetElemId){
457 if(nBoard-prevBoard==1) continue;
461 const AliMpVSegmentation* seg
462 = AliMpSegmentation::Instance()
463 ->GetMpSegmentation(detElemId, AliMp::GetCathodType(iCath));
465 // loop over the 16 bits of pattern
466 for (Int_t ibitxy = 0; ibitxy < 16; ++ibitxy) {
468 if ((pattern >> ibitxy) & 0x1) {
470 // not quite sure about this
472 if (iCath && localBoard->GetSwitch(6)) offset = -8;
474 AliMpPad pad = seg->PadByLocation(AliMpIntPair(nBoard,ibitxy+offset),kTRUE);
476 AliMUONDigit* digit = new AliMUONDigit();
477 if (!pad.IsValid()) {
478 AliWarning(Form("No pad for detElemId: %d, nboard %d, ibitxy: %d\n",
479 detElemId, nBoard, ibitxy));
483 Int_t padX = pad.GetIndices().GetFirst();
484 Int_t padY = pad.GetIndices().GetSecond();
487 digit->SetPadX(padX);
488 digit->SetPadY(padY);
489 digit->SetSignal(1.);
490 digit->SetCathode(iCath);
491 digit->SetDetElemId(detElemId);
492 digit->SetElectronics(nBoard, ibitxy);
493 digitList.Add(digit);
502 //____________________________________________________________________
503 void AliMUONDigitMaker::GetCrateName(Char_t* name, Int_t iDDL, Int_t iReg) const
505 /// set crate name from DDL & reg number
506 /// method same as in RawWriter, not so nice
507 /// should be put in AliMUONTriggerCrateStore
512 sprintf(name,"%d", iReg+1);
522 sprintf(name,"%d", iReg);
526 // crate Right for first DDL