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 "AliMUONTriggerCircuitNew.h"
65 #include "AliMpSegmentation.h"
66 #include "AliMpVSegmentation.h"
68 #include "AliMpDEManager.h"
69 #include "AliMpBusPatch.h"
71 #include "AliRawReader.h"
72 #include "AliRawDataHeader.h"
80 ClassImp(AliMUONDigitMaker) // Class implementation in ROOT context
83 //__________________________________________________________________________
84 AliMUONDigitMaker::AliMUONDigitMaker(Bool_t flag)
87 fBusPatchManager(new AliMpBusPatch()),
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
108 fBusPatchManager->ReadBusPatchFile();
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 delete fBusPatchManager;
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 ReadTrackerDDL(rawReader);
154 ReadTriggerDDL(rawReader);
160 //____________________________________________________________________
161 Int_t AliMUONDigitMaker::ReadTrackerDDL(AliRawReader* rawReader)
164 /// reading tracker DDL
165 /// filling the TClonesArray in MUONData
167 fTrackerTimer.Start(kFALSE);
179 AliMUONDDLTracker* ddlTracker = 0x0;
180 AliMUONBlockHeader* blkHeader = 0x0;
181 AliMUONDspHeader* dspHeader = 0x0;
182 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 fMUONData->AddDigit(iChamber, *fDigit);
249 fMUONData->AddSDigit(iChamber, *fDigit);
258 fTrackerTimer.Stop();
262 //____________________________________________________________________
263 Int_t AliMUONDigitMaker::GetMapping(Int_t busPatchId, UShort_t manuId,
264 UChar_t channelId, AliMUONDigit* digit )
266 /// mapping for tracker
268 fMappingTimer.Start(kFALSE);
270 // getting DE from buspatch
271 Int_t detElemId = fBusPatchManager->GetDEfromBus(busPatchId);
272 AliDebug(3,Form("detElemId: %d busPatchId %d\n", detElemId, busPatchId));
274 const AliMpVSegmentation* seg
275 = AliMpSegmentation::Instance()->GetMpSegmentationByElectronics(detElemId, manuId);
276 AliMpPad pad = seg->PadByLocation(AliMpIntPair(manuId,channelId),kTRUE);
280 AliWarning(Form("No pad for detElemId: %d, busPatchId %d, manuId: %d, channelId: %d\n",
281 detElemId, busPatchId, manuId, channelId));
282 fMappingTimer.Stop();
286 // Getting padX, padY and cathode number.
287 Int_t padX = pad.GetIndices().GetFirst();
288 Int_t padY = pad.GetIndices().GetSecond();
289 Int_t iCath = AliMpDEManager::GetCathod(detElemId,seg->PlaneType());
291 // storing into digits
292 digit->SetPadX(padX);
293 digit->SetPadY(padY);
294 digit->SetCathode(iCath);
295 digit->SetDetElemId(detElemId);
296 digit->SetElectronics(manuId,channelId);
298 AliDebug(3,Form("detElemId: %d, busPatchId %d, manuId: %d, channelId: %d, padx: %d pady %d\n",
299 detElemId, busPatchId, manuId, channelId, padX, padY));
300 StdoutToAliDebug(3,digit->Print(););
302 fMappingTimer.Stop();
306 //____________________________________________________________________
307 Int_t AliMUONDigitMaker::ReadTriggerDDL(AliRawReader* rawReader)
309 /// reading tracker DDL
310 /// filling the TClonesArray in MUONData
312 AliMUONDDLTrigger* ddlTrigger = 0x0;
313 AliMUONDarcHeader* darcHeader = 0x0;
314 AliMUONRegHeader* regHeader = 0x0;
315 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()) {
333 fGlobalTrigger->SetFromGlobalResponse(darcHeader->GetGlobalOutput());
334 fMUONData->AddGlobalTrigger(*fGlobalTrigger);
338 Int_t nReg = darcHeader->GetRegHeaderEntries();
340 for(Int_t iReg = 0; iReg < nReg ;iReg++){ //reg loop
343 if (!fCrateManager) AliFatal("Crate Store not defined");
344 AliMUONTriggerCrate* crate = fCrateManager->Crate(fRawStreamTrigger->GetDDL(), iReg);
347 AliWarning(Form("Missing crate number %d in DDL %d\n", iReg, fRawStreamTrigger->GetDDL()));
349 TObjArray *boards = crate->Boards();
352 regHeader = darcHeader->GetRegHeaderEntry(iReg);
354 Int_t nLocal = regHeader->GetLocalEntries();
355 for(Int_t iLocal = 0; iLocal < nLocal; iLocal++) {
357 localStruct = regHeader->GetLocalEntry(iLocal);
359 // if card has triggered
360 if (localStruct->GetTriggerY() == 0) {
363 AliMUONLocalTriggerBoard* localBoard =
364 (AliMUONLocalTriggerBoard*)boards->At(localStruct->GetId()+1);
366 loCircuit = localBoard->GetNumber();
369 // fill local trigger
370 fLocalTrigger->SetLocalStruct(loCircuit, *localStruct);
372 fMUONData->AddLocalTrigger(*fLocalTrigger);
379 if( TriggerDigits(localBoard, localStruct, digitList) ) {
381 for (Int_t iEntry = 0; iEntry < digitList.GetEntries(); iEntry++) {
383 AliMUONDigit* digit = (AliMUONDigit*)digitList.At(iEntry);
385 // filling S container
386 Int_t iChamber = AliMpDEManager::GetChamberId(digit->DetElemId());
387 fMUONData->AddSDigit(iChamber, *digit);
399 fTriggerTimer.Stop();
404 //____________________________________________________________________
405 void AliMUONDigitMaker::GetTriggerChamber(AliMUONLocalStruct* localStruct, Int_t& xyPattern,
406 Int_t& iChamber, Int_t& iCath, Int_t icase)
408 /// get chamber & cathode number, (chamber starts at 0 !)
412 xyPattern = localStruct->GetX1();
417 xyPattern = localStruct->GetX2();
422 xyPattern = localStruct->GetX3();
427 xyPattern = localStruct->GetX4();
432 xyPattern = localStruct->GetY1();
437 xyPattern = localStruct->GetY2();
442 xyPattern = localStruct->GetY3();
447 xyPattern = localStruct->GetY4();
453 //____________________________________________________________________
454 Int_t AliMUONDigitMaker::TriggerDigits(AliMUONLocalTriggerBoard* localBoard,
455 AliMUONLocalStruct* localStruct,
458 /// make (S)Digit for trigger
466 // loop over x1-4 and y1-4
467 for (Int_t icase = 0; icase < 8; icase++) {
469 // get chamber, cathode and associated trigger response pattern
470 GetTriggerChamber(localStruct, xyPattern, iChamber, iCath, icase);
472 if (!xyPattern) continue;
475 AliMUONTriggerCircuitNew triggerCircuit;
476 detElemId = triggerCircuit.DetElemId(iChamber, localBoard->GetName());
477 nBoard = localBoard->GetNumber();
479 const AliMpVSegmentation* seg
480 = AliMpSegmentation::Instance()->GetMpSegmentation(detElemId, iCath);
482 // loop over the 16 bits of pattern
483 for (Int_t ibitxy = 0; ibitxy < 16; ibitxy++) {
485 if ((xyPattern >> ibitxy) & 0x1) {
487 // not quite sure about this
489 if (iCath && localBoard->GetSwitch(6)) offset = -8;
491 AliMpPad pad = seg->PadByLocation(AliMpIntPair(nBoard,ibitxy+offset),kTRUE);
493 AliMUONDigit* digit = new AliMUONDigit();
494 if (!pad.IsValid()) {
495 AliWarning(Form("No pad for detElemId: %d, nboard %d, ibitxy: %d\n",
496 detElemId, nBoard, ibitxy));
500 Int_t padX = pad.GetIndices().GetFirst();
501 Int_t padY = pad.GetIndices().GetSecond();
504 digit->SetPadX(padX);
505 digit->SetPadY(padY);
506 digit->SetCathode(iCath);
507 digit->SetDetElemId(detElemId);
508 digit->SetElectronics(nBoard, ibitxy);
509 digitList.Add(digit);
517 //____________________________________________________________________
518 void AliMUONDigitMaker::GetCrateName(Char_t* name, Int_t iDDL, Int_t iReg) const
520 /// set crate name from DDL & reg number
521 /// method same as in RawWriter, not so nice
522 /// should be put in AliMUONTriggerCrateStore
527 sprintf(name,"%d", iReg+1);
537 sprintf(name,"%d", iReg);
541 // crate Right for first DDL