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)
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 "AliMUONTriggerCircuitNew.h"
66 #include "AliMpSegmentation.h"
67 #include "AliMpVSegmentation.h"
69 #include "AliMpDEManager.h"
70 #include "AliMpBusPatch.h"
72 #include "AliRawReader.h"
73 #include "AliRawDataHeader.h"
77 #include <TClonesArray.h>
84 ClassImp(AliMUONDigitMaker) // Class implementation in ROOT context
87 //__________________________________________________________________________
88 AliMUONDigitMaker::AliMUONDigitMaker(Bool_t flag)
91 fBusPatchManager(new AliMpBusPatch()),
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
112 fBusPatchManager->ReadBusPatchFile();
115 fTrackerTimer.Start(kTRUE); fTrackerTimer.Stop();
116 fTriggerTimer.Start(kTRUE); fTriggerTimer.Stop();
117 fMappingTimer.Start(kTRUE); fMappingTimer.Stop();
121 //__________________________________________________________________________
122 AliMUONDigitMaker::~AliMUONDigitMaker()
125 /// and time processing measure
127 delete fRawStreamTracker;
128 delete fRawStreamTrigger;
131 delete fLocalTrigger;
132 delete fGlobalTrigger;
134 delete fBusPatchManager;
136 AliDebug(1, Form("Execution time for MUON tracker : R:%.2fs C:%.2fs",
137 fTrackerTimer.RealTime(),fTrackerTimer.CpuTime()));
138 AliDebug(1, Form(" Execution time for MUON tracker (mapping calls part) "
140 fMappingTimer.RealTime(),fMappingTimer.CpuTime()));
141 AliDebug(1, Form("Execution time for MUON trigger : R:%.2fs C:%.2fs",
142 fTriggerTimer.RealTime(),fTriggerTimer.CpuTime()));
147 //____________________________________________________________________
148 Int_t AliMUONDigitMaker::Raw2Digits(AliRawReader* rawReader)
150 /// Main method to creates digit
155 ReadTrackerDDL(rawReader);
158 ReadTriggerDDL(rawReader);
164 //____________________________________________________________________
165 Int_t AliMUONDigitMaker::ReadTrackerDDL(AliRawReader* rawReader)
168 /// reading tracker DDL
169 /// filling the TClonesArray in MUONData
171 fTrackerTimer.Start(kFALSE);
183 AliMUONDDLTracker* ddlTracker = 0x0;
184 AliMUONBlockHeader* blkHeader = 0x0;
185 AliMUONDspHeader* dspHeader = 0x0;
186 AliMUONBusStruct* busStruct = 0x0;
189 fRawStreamTracker->SetReader(rawReader);
191 while(fRawStreamTracker->NextDDL()) {
193 ddlTracker = fRawStreamTracker->GetDDLTracker();
195 Int_t nBlock = ddlTracker->GetBlkHeaderEntries();
196 for(Int_t iBlock = 0; iBlock < nBlock ;iBlock++){
198 blkHeader = ddlTracker->GetBlkHeaderEntry(iBlock);
200 Int_t nDsp = blkHeader->GetDspHeaderEntries();
202 for(Int_t iDsp = 0; iDsp < nDsp ;iDsp++){ //DSP loop
204 dspHeader = blkHeader->GetDspHeaderEntry(iDsp);
206 Int_t nBusPatch = dspHeader->GetBusPatchEntries();
208 for(Int_t iBusPatch = 0; iBusPatch < nBusPatch; iBusPatch++) {
210 busStruct = dspHeader->GetBusPatchEntry(iBusPatch);
212 dataSize = busStruct->GetLength();
213 buspatchId = busStruct->GetBusPatchId();
215 for (Int_t iData = 0; iData < dataSize; iData++) {
218 parity = busStruct->GetParity(iData); // test later for parity
219 manuId = busStruct->GetManuId(iData);
220 channelId = busStruct->GetChannelId(iData);
221 charge = busStruct->GetCharge(iData);
223 fDigit->SetSignal(charge);
224 fDigit->SetPhysicsSignal(charge);
225 fDigit->SetADC(charge);
227 // Get Back the hits at pads
228 Int_t error = GetMapping(buspatchId,manuId,channelId,fDigit);
230 AliWarning("Mapping Error\n");
234 if (AliLog::GetGlobalDebugLevel() == 3) {
235 Int_t padX = fDigit->PadX();
236 Int_t padY = fDigit->PadY();
237 Int_t iCath = fDigit->Cathode();
238 Int_t idDE = fDigit->DetElemId();
240 AliDebug(1,Form("output IdDE %d busPatchid %d PadX %d PadY %d iCath %d \n",
241 idDE, buspatchId, padX, padY, iCath));
243 AliDebug(3,Form("idDE %d Padx %d Pady %d, Cath %d, charge %d",
244 idDE, padX, padY, iCath, charge));
248 iChamber = AliMpDEManager::GetChamberId(fDigit->DetElemId());
251 fMUONData->AddDigit(iChamber, *fDigit);
253 fMUONData->AddSDigit(iChamber, *fDigit);
262 fTrackerTimer.Stop();
266 //____________________________________________________________________
267 Int_t AliMUONDigitMaker::GetMapping(Int_t busPatchId, UShort_t manuId,
268 UChar_t channelId, AliMUONDigit* digit )
270 /// mapping for tracker
272 fMappingTimer.Start(kFALSE);
274 // getting DE from buspatch
275 Int_t detElemId = fBusPatchManager->GetDEfromBus(busPatchId);
276 AliDebug(3,Form("detElemId: %d busPatchId %d\n", detElemId, busPatchId));
278 const AliMpVSegmentation* seg
279 = AliMpSegmentation::Instance()->GetMpSegmentationByElectronics(detElemId, manuId);
280 AliMpPad pad = seg->PadByLocation(AliMpIntPair(manuId,channelId),kTRUE);
284 AliWarning(Form("No pad for detElemId: %d, busPatchId %d, manuId: %d, channelId: %d\n",
285 detElemId, busPatchId, manuId, channelId));
286 fMappingTimer.Stop();
290 // Getting padX, padY and cathode number.
291 Int_t padX = pad.GetIndices().GetFirst();
292 Int_t padY = pad.GetIndices().GetSecond();
293 Int_t iCath = AliMpDEManager::GetCathod(detElemId,seg->PlaneType());
295 // storing into digits
296 digit->SetPadX(padX);
297 digit->SetPadY(padY);
298 digit->SetCathode(iCath);
299 digit->SetDetElemId(detElemId);
300 digit->SetElectronics(manuId,channelId);
302 AliDebug(3,Form("detElemId: %d, busPatchId %d, manuId: %d, channelId: %d, padx: %d pady %d\n",
303 detElemId, busPatchId, manuId, channelId, padX, padY));
304 StdoutToAliDebug(3,digit->Print(););
306 fMappingTimer.Stop();
310 //____________________________________________________________________
311 Int_t AliMUONDigitMaker::ReadTriggerDDL(AliRawReader* rawReader)
313 /// reading tracker DDL
314 /// filling the TClonesArray in MUONData
316 AliMUONDDLTrigger* ddlTrigger = 0x0;
317 AliMUONDarcHeader* darcHeader = 0x0;
318 AliMUONRegHeader* regHeader = 0x0;
319 AliMUONLocalStruct* localStruct = 0x0;
325 fTriggerTimer.Start(kFALSE);
327 fRawStreamTrigger->SetReader(rawReader);
329 while(fRawStreamTrigger->NextDDL()) {
331 ddlTrigger = fRawStreamTrigger->GetDDLTrigger();
332 darcHeader = ddlTrigger->GetDarcHeader();
334 // fill global trigger information in Digit Tree
336 if (darcHeader->GetGlobalFlag()) {
337 fGlobalTrigger->SetFromGlobalResponse(darcHeader->GetGlobalOutput());
338 fMUONData->AddGlobalTrigger(*fGlobalTrigger);
342 Int_t nReg = darcHeader->GetRegHeaderEntries();
344 for(Int_t iReg = 0; iReg < nReg ;iReg++){ //reg loop
347 if (!fCrateManager) AliFatal("Crate Store not defined");
348 AliMUONTriggerCrate* crate = fCrateManager->Crate(fRawStreamTrigger->GetDDL(), iReg);
351 AliWarning(Form("Missing crate number %d in DDL %d\n", iReg, fRawStreamTrigger->GetDDL()));
353 TObjArray *boards = crate->Boards();
356 regHeader = darcHeader->GetRegHeaderEntry(iReg);
358 Int_t nLocal = regHeader->GetLocalEntries();
359 for(Int_t iLocal = 0; iLocal < nLocal; iLocal++) {
361 localStruct = regHeader->GetLocalEntry(iLocal);
363 // if card has triggered
364 if (localStruct->GetTriggerY() == 0) {
367 AliMUONLocalTriggerBoard* localBoard =
368 (AliMUONLocalTriggerBoard*)boards->At(localStruct->GetId()+1);
370 loCircuit = localBoard->GetNumber();
373 // fill local trigger
374 fLocalTrigger->SetLocalStruct(loCircuit, *localStruct);
376 fMUONData->AddLocalTrigger(*fLocalTrigger);
383 if( TriggerDigits(localBoard, localStruct, digitList) ) {
385 for (Int_t iEntry = 0; iEntry < digitList.GetEntries(); iEntry++) {
387 AliMUONDigit* digit = (AliMUONDigit*)digitList.At(iEntry);
389 // filling S container
390 Int_t iChamber = AliMpDEManager::GetChamberId(digit->DetElemId());
391 fMUONData->AddSDigit(iChamber, *digit);
403 fTriggerTimer.Stop();
408 //____________________________________________________________________
409 void AliMUONDigitMaker::GetTriggerChamber(AliMUONLocalStruct* localStruct, Int_t& xyPattern,
410 Int_t& iChamber, Int_t& iCath, Int_t icase)
412 /// get chamber & cathode number, (chamber starts at 0 !)
416 xyPattern = localStruct->GetX1();
421 xyPattern = localStruct->GetX2();
426 xyPattern = localStruct->GetX3();
431 xyPattern = localStruct->GetX4();
436 xyPattern = localStruct->GetY1();
441 xyPattern = localStruct->GetY2();
446 xyPattern = localStruct->GetY3();
451 xyPattern = localStruct->GetY4();
457 //____________________________________________________________________
458 Int_t AliMUONDigitMaker::TriggerDigits(AliMUONLocalTriggerBoard* localBoard,
459 AliMUONLocalStruct* localStruct,
462 /// make (S)Digit for trigger
470 // loop over x1-4 and y1-4
471 for (Int_t icase = 0; icase < 8; icase++) {
473 // get chamber, cathode and associated trigger response pattern
474 GetTriggerChamber(localStruct, xyPattern, iChamber, iCath, icase);
476 if (!xyPattern) continue;
479 AliMUONTriggerCircuitNew triggerCircuit;
480 detElemId = triggerCircuit.DetElemId(iChamber, localBoard->GetName());
481 nBoard = localBoard->GetNumber();
483 const AliMpVSegmentation* seg
484 = AliMpSegmentation::Instance()->GetMpSegmentation(detElemId, iCath);
486 // loop over the 16 bits of pattern
487 for (Int_t ibitxy = 0; ibitxy < 16; ibitxy++) {
489 if ((xyPattern >> ibitxy) & 0x1) {
491 // not quite sure about this
493 if (iCath && localBoard->GetSwitch(6)) offset = -8;
495 AliMpPad pad = seg->PadByLocation(AliMpIntPair(nBoard,ibitxy+offset),kTRUE);
497 AliMUONDigit* digit = new AliMUONDigit();
498 if (!pad.IsValid()) {
499 AliWarning(Form("No pad for detElemId: %d, nboard %d, ibitxy: %d\n",
500 detElemId, nBoard, ibitxy));
504 Int_t padX = pad.GetIndices().GetFirst();
505 Int_t padY = pad.GetIndices().GetSecond();
508 digit->SetPadX(padX);
509 digit->SetPadY(padY);
510 digit->SetCathode(iCath);
511 digit->SetDetElemId(detElemId);
512 digit->SetElectronics(nBoard, ibitxy);
513 digitList.Add(digit);
521 //____________________________________________________________________
522 void AliMUONDigitMaker::GetCrateName(Char_t* name, Int_t iDDL, Int_t iReg)
524 /// set crate name from DDL & reg number
525 /// method same as in RawWriter, not so nice
526 /// should be put in AliMUONTriggerCrateStore
531 sprintf(name,"%d", iReg+1);
541 sprintf(name,"%d", iReg);
545 // crate Right for first DDL