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 **************************************************************************/
18 //-----------------------------------------------------------------------------
19 // Class AliMUONTriggerElectronics
20 //--------------------------------
21 // Manager class for muon trigger electronics
22 // Client of trigger board classes
23 // Debugged by Ph. Crochet & Ch. Finck
24 // Interfaced with new mapping Ch. Finck
26 // Author: Rachid Guernane (LPCCFd)
27 //-----------------------------------------------------------------------------
29 #include "AliLoader.h"
32 #include "AliMUONCalibrationData.h"
33 #include "AliMUONVDigit.h"
34 #include "AliMUONVDigitStore.h"
35 #include "AliMUONGlobalTrigger.h"
36 #include "AliMUONGlobalTriggerBoard.h"
37 #include "AliMUONLocalTrigger.h"
38 #include "AliMUONLocalTriggerBoard.h"
39 #include "AliMUONRegionalTrigger.h"
40 #include "AliMUONRegionalTriggerBoard.h"
41 #include "AliMUONTriggerCrate.h"
42 #include "AliMUONTriggerCrateStore.h"
43 #include "AliMUONTriggerElectronics.h"
44 #include "AliMUONTriggerCrateConfig.h"
45 #include "AliMUONRegionalTriggerConfig.h"
46 #include "AliMUONGlobalCrateConfig.h"
47 #include "AliMUONVTriggerStore.h"
48 #include "AliMUONVCalibParam.h"
49 #include "AliMpCathodType.h"
50 #include "AliMpDEManager.h"
51 #include "AliMpSegmentation.h"
52 #include "AliMpVSegmentation.h"
53 #include "AliMpCathodType.h"
54 #include "AliMpTriggerCrate.h"
55 #include "AliMpLocalBoard.h"
56 #include "AliMpDDLStore.h"
57 #include "AliMpExMap.h"
58 #include "AliMpIntPair.h"
61 #include "AliLoader.h"
68 ClassImp(AliMUONTriggerElectronics)
71 //___________________________________________
72 AliMUONTriggerElectronics::AliMUONTriggerElectronics(AliMUONCalibrationData* calibData)
74 fCrates(new AliMUONTriggerCrateStore),
75 fGlobalTriggerBoard(new AliMUONGlobalTriggerBoard)
80 for (Int_t i = 0; i < 2; ++i) {
81 fCopyXInput[i] = new TList();
82 fCopyXInput[i]->SetOwner();
83 fCopyYInput[i] = new TList();
84 fCopyYInput[i]->SetOwner();
93 //___________________________________________
94 AliMUONTriggerElectronics::~AliMUONTriggerElectronics()
98 delete fGlobalTriggerBoard;
100 for (Int_t i = 0; i < 2; ++i) {
101 delete fCopyXInput[i];
102 delete fCopyYInput[i];
107 //___________________________________________
108 void AliMUONTriggerElectronics::SetCopyInput()
110 /// set list of copy input
112 for (Int_t iDDL = 0; iDDL < 2; ++iDDL) {
114 for(Int_t iReg = 0; iReg < 8; ++iReg){ //reg loop
116 AliMpTriggerCrate* crateMapping = AliMpDDLStore::Instance()->GetTriggerCrate(iDDL, iReg);
118 for(Int_t iLocal = 0; iLocal < crateMapping->GetNofLocalBoards(); ++iLocal) {
120 Int_t localBoardFromId = crateMapping->GetLocalBoardId(iLocal);
121 if (!localBoardFromId) continue; //empty slot, should not happen
123 AliMpLocalBoard* localBoardFrom = AliMpDDLStore::Instance()->GetLocalBoard(localBoardFromId);
124 Int_t localBoardToId;
125 if ((localBoardToId = localBoardFrom->GetInputXto())) {
126 AliMpLocalBoard* localBoardTo = AliMpDDLStore::Instance()->GetLocalBoard(localBoardToId);
127 TString crateFrom = localBoardFrom->GetCrate();
128 Int_t slotFrom = localBoardFrom->GetSlot();
129 TString crateTo = localBoardTo->GetCrate();
130 Int_t slotTo = localBoardTo->GetSlot();
132 fCopyXInput[0]->Add(new AliMpIntPair(AliMpExMap::GetIndex(crateFrom), slotFrom));
133 fCopyXInput[1]->Add(new AliMpIntPair(AliMpExMap::GetIndex(crateTo), slotTo));
134 AliDebug(3, Form("copy xInputs from local %s_%d to %s_%d\n", crateFrom.Data(), slotFrom,
135 crateTo.Data(), slotTo));
138 if ((localBoardToId = localBoardFrom->GetInputYto())) {
139 AliMpLocalBoard* localBoardTo = AliMpDDLStore::Instance()->GetLocalBoard(localBoardToId);
140 TString crateFrom = localBoardFrom->GetCrate();
141 Int_t slotFrom = localBoardFrom->GetSlot();
142 TString crateTo = localBoardTo->GetCrate();
143 Int_t slotTo = localBoardTo->GetSlot();
145 fCopyYInput[0]->Add(new AliMpIntPair(AliMpExMap::GetIndex(crateFrom), slotFrom));
146 fCopyYInput[1]->Add(new AliMpIntPair(AliMpExMap::GetIndex(crateTo), slotTo));
147 AliDebug(3, Form("copy yInputs from local %s_%d to %s_%d\n", crateFrom.Data(), slotFrom,
148 crateTo.Data(), slotTo));
157 //___________________________________________
158 void AliMUONTriggerElectronics::Factory(AliMUONCalibrationData* calibData)
160 /// BUILD ALL ELECTRONICS
163 fCrates->ReadFromFile(calibData);
166 //___________________________________________
167 void AliMUONTriggerElectronics::Feed(const AliMUONVDigitStore& digitStore)
172 TIter next(digitStore.CreateTriggerIterator());
175 while ( ( mdig = static_cast<AliMUONVDigit*>(next()) ) )
177 // CHECKME ! The TrackCharge is not ok with new digitizerV3 !
178 // for (Int_t ichg=0; ichg<10; ichg++) schg += mdig->TrackCharge(ichg);
179 Int_t ichamber = AliMpDEManager::GetChamberId(mdig->DetElemId());
180 Int_t schg = (Int_t)(mdig->Charge() + 0.5);
182 // APPLY CONDITION ON SOFT BACKGROUND
183 Int_t tchg = schg - (Int_t(schg/10))*10;
185 if (schg<=10 || tchg>0)
187 Int_t detElemId = mdig->DetElemId();
188 Int_t cathode = mdig->Cathode();
190 const AliMpVSegmentation* seg =
191 AliMpSegmentation::Instance()
192 ->GetMpSegmentation(detElemId,AliMp::GetCathodType(cathode));
194 Int_t ix = mdig->PadX(), iy = mdig->PadY();
196 AliDebug(3,Form("cathode %d ix %d iy %d ",cathode,ix,iy));
198 AliMpPad pad = seg->PadByIndices(ix,iy,kTRUE);
200 for (Int_t i=0; i<pad.GetNofLocations(); i++)
202 Int_t nboard = pad.GetLocalBoardId(i);
204 Int_t ibitxy = pad.GetLocalBoardChannel(i);
206 AliMUONLocalTriggerBoard *b = fCrates->LocalBoard(nboard);
210 if (cathode && b->GetSwitch(6)) ibitxy += 8;
212 b->SetbitM(ibitxy,cathode,ichamber-10);
216 AliError(Form("Could not get local board number %d",b->GetNumber()));
222 // Particular case of the columns with 22 local boards (2R(L) 3R(L))
223 // fill copy input from mapping instead of hardcoded valued (Ch.F)
224 AliMUONTriggerCrate *crate = 0x0; TObjArray *bs = 0x0;
226 for (Int_t i = 0; i < fCopyXInput[0]->GetEntries(); ++i)
228 AliMpIntPair* pair = (AliMpIntPair*)fCopyXInput[0]->At(i);
229 TString crateFrom = AliMpExMap::GetString(pair->GetFirst());
230 Int_t slotFrom = pair->GetSecond();
232 pair = (AliMpIntPair*)fCopyXInput[1]->At(i);
233 TString crateTo = AliMpExMap::GetString(pair->GetFirst());
234 Int_t slotTo = pair->GetSecond();
236 AliDebug(3, Form("copy xInputs from local %s_%d to %s_%d\n", crateFrom.Data(), slotFrom,
237 crateTo.Data(), slotTo));
240 crate = fCrates->Crate(crateFrom);
241 bs = crate->Boards();
242 AliMUONLocalTriggerBoard *fromxb = (AliMUONLocalTriggerBoard*)bs->At(slotFrom);
243 crate = fCrates->Crate(crateTo);
244 bs = crate->Boards();
245 AliMUONLocalTriggerBoard *desxb = (AliMUONLocalTriggerBoard*)bs->At(slotTo);
246 fromxb->GetX34(cX); desxb->SetX34(cX);
251 for (Int_t i = 0; i < fCopyYInput[0]->GetEntries(); ++i)
253 AliMpIntPair* pair = (AliMpIntPair*)fCopyYInput[0]->At(i);
254 TString crateFrom = AliMpExMap::GetString(pair->GetFirst());
255 Int_t slotFrom = pair->GetSecond();
257 pair = (AliMpIntPair*)fCopyYInput[1]->At(i);
258 TString crateTo = AliMpExMap::GetString(pair->GetFirst());
259 Int_t slotTo = pair->GetSecond();
261 AliDebug(3, Form("copy yInputs from local %s_%d to %s_%d\n", crateFrom.Data(), slotFrom,
262 crateTo.Data(), slotTo));
265 crate = fCrates->Crate(crateFrom);
266 bs = crate->Boards();
267 AliMUONLocalTriggerBoard *fromyb = (AliMUONLocalTriggerBoard*)bs->At(slotFrom);
268 crate = fCrates->Crate(crateTo);
269 bs = crate->Boards();
270 AliMUONLocalTriggerBoard *desyb = (AliMUONLocalTriggerBoard*)bs->At(slotTo);
271 fromyb->GetY(cY); desyb->SetY(cY);
274 // FILL UP/DOWN OF CURRENT BOARD (DONE VIA J3 BUS IN REAL LIFE)
275 AliMUONTriggerCrate* cr;
276 TIter next2(fCrates->CreateCrateIterator());
278 while ( ( cr = static_cast<AliMUONTriggerCrate*>(next2()) ) )
280 TObjArray *boards = cr->Boards();
282 for (Int_t j = 1; j < boards->GetEntries()-1; j++)
284 TObject *o = boards->At(j);
288 AliMUONLocalTriggerBoard *currboard = (AliMUONLocalTriggerBoard*)o;
290 AliMUONLocalTriggerBoard *neighbour = (AliMUONLocalTriggerBoard*)boards->At(j+1);
294 if (j==1) {neighbour->GetXY(cXY); currboard->SetXYU(cXY);}
296 // LAST BOARD IN THE CRATE HAS NO UP EXCEPT FOR CRATES 2 & 3
297 if (j < boards->GetEntries()-2)
299 AliMUONLocalTriggerBoard *nextboard = (AliMUONLocalTriggerBoard*)boards->At(j+2);
301 currboard->GetXY(cXY); neighbour->SetXYD(cXY);
302 nextboard->GetXY(cXY); neighbour->SetXYU(cXY);
304 if (j==boards->GetEntries()-3) {neighbour->GetXY(cXY); nextboard->SetXYD(cXY);}
312 //___________________________________________
313 void AliMUONTriggerElectronics::Feed(UShort_t pattern[2][4])
317 AliMUONTriggerCrate* cr;
318 TIter next(fCrates->CreateCrateIterator());
320 while ( ( cr = static_cast<AliMUONTriggerCrate*>(next()) ) )
322 TObjArray *boards = cr->Boards();
324 for (Int_t j = 1; j < boards->GetEntries(); j++)
326 TObject *o = boards->At(j);
330 AliMUONLocalTriggerBoard *board = (AliMUONLocalTriggerBoard*)o;
332 board->SetXY(pattern);
337 //___________________________________________
338 void AliMUONTriggerElectronics::DumpOS()
340 /// DUMP IN THE OLD WAY
342 for (Int_t i= 0; i < 234;i++)
344 AliMUONLocalTriggerBoard *board = fCrates->LocalBoard(i);
346 if (board) board->Scan("ALL");
350 //___________________________________________
351 void AliMUONTriggerElectronics::Scan(Option_t *option)
356 AliMUONTriggerCrate* cr;
357 TIter next(fCrates->CreateCrateIterator());
359 while ( ( cr = static_cast<AliMUONTriggerCrate*>(next()) ) )
361 TObjArray *boards = cr->Boards();
363 for (Int_t j = 0; j < boards->GetEntries(); j++)
365 TObject *o = boards->At(j);
369 Bool_t cdtion = kFALSE;
371 if (op.Contains("LOCAL")) cdtion = o->IsA() == AliMUONLocalTriggerBoard::Class();
372 if (op.Contains("REGIONAL")) cdtion = o->IsA() == AliMUONRegionalTriggerBoard::Class();
373 if (op.Contains("GLOBAL")) cdtion = o->IsA() == AliMUONGlobalTriggerBoard::Class();
375 if (!o || !cdtion) continue;
377 AliMUONLocalTriggerBoard *board = (AliMUONLocalTriggerBoard*)o;
384 //___________________________________________
385 void AliMUONTriggerElectronics::Reset()
390 AliMUONTriggerCrate* cr;
391 TIter next(fCrates->CreateCrateIterator());
392 while ( ( cr = static_cast<AliMUONTriggerCrate*>(next()) ) )
394 TObjArray *boards = cr->Boards();
396 for (Int_t j=0; j<boards->GetEntries(); j++)
398 AliMUONTriggerBoard *b = (AliMUONTriggerBoard*)boards->At(j);
406 //_______________________________________________________________________
407 void AliMUONTriggerElectronics::LoadMasks(AliMUONCalibrationData* calibData)
409 /// Load mask from config in CDB
413 AliMUONRegionalTriggerConfig* regionalConfig = calibData->RegionalTriggerConfig();
415 AliWarning("No valid regional trigger configuration in CDB");
418 AliMUONTriggerCrate* cr;
419 TIter next(fCrates->CreateCrateIterator());
423 while ( ( cr = static_cast<AliMUONTriggerCrate*>(next()) ) )
425 TObjArray *boards = cr->Boards();
427 AliMUONRegionalTriggerBoard *regb = (AliMUONRegionalTriggerBoard*)boards->At(0);
429 AliMUONTriggerCrateConfig* crateConfig = regionalConfig->FindTriggerCrate(cr->GetName());
433 AliError(Form("Crate %s not present in configuration !!!", cr->GetName()));
437 UShort_t rmask= crateConfig->GetMask();
441 for (Int_t j = 1; j < boards->GetEntries(); j++)
443 AliMUONLocalTriggerBoard *b = (AliMUONLocalTriggerBoard*)boards->At(j);
445 Int_t cardNumber = b->GetNumber();
447 if (cardNumber) // interface board are not interested
449 AliMUONVCalibParam* localBoardMasks = calibData->LocalTriggerBoardMasks(cardNumber);
450 for ( Int_t i = 0; i < localBoardMasks->Size(); ++i )
452 UShort_t lmask = static_cast<UShort_t>(localBoardMasks->ValueAsInt(i) & 0xFFFF);
460 AliMUONGlobalCrateConfig * globalConfig = calibData->GlobalTriggerCrateConfig();
462 AliWarning("No valid trigger crate configuration in CDB");
465 for (Int_t i = 0; i < 4; i++) {
466 gmask = globalConfig->GetGlobalMask(i);
467 fGlobalTriggerBoard->Mask(i,gmask);
471 //___________________________________________
472 void AliMUONTriggerElectronics::LocalResponse()
474 /// Compute the response for local cards
476 AliMUONTriggerCrate* cr;
477 TIter next(fCrates->CreateCrateIterator());
479 while ( ( cr = static_cast<AliMUONTriggerCrate*>(next()) ) )
482 TObjArray *boards = cr->Boards();
484 AliMUONRegionalTriggerBoard *regb = (AliMUONRegionalTriggerBoard*)boards->At(0);
486 UShort_t thisl[16]; for (Int_t j=0; j<16; j++) thisl[j] = 0;
488 for (Int_t j = 1; j < boards->GetEntries(); j++)
490 TObject *o = boards->At(j);
494 AliMUONLocalTriggerBoard *board = (AliMUONLocalTriggerBoard*)o;
496 if (board) // check if empty slot
500 UShort_t response = board->GetResponse();
502 // CRATE CONTAINING INTERFACE BOARD
503 if (board->GetNumber() == 0) // copy boards
506 AliWarning(Form("Interface board %s in slot %d of crate %s has a non zero response",
507 board->GetName(),j,cr->GetName()));
508 AliDebug(1, Form("local slot %d, number %d in crate %s\n", j, board->GetNumber(), cr->GetName()));
512 thisl[j-1] = response;
516 regb->SetLocalResponse(thisl);
520 //___________________________________________
521 void AliMUONTriggerElectronics::RegionalResponse()
523 /// Compute the response for all regional cards.
524 AliMUONTriggerCrate* cr;
525 TIter next(fCrates->CreateCrateIterator());
527 while ( ( cr = static_cast<AliMUONTriggerCrate*>(next()) ) )
529 TObjArray *boards = cr->Boards();
531 AliMUONRegionalTriggerBoard *regb = (AliMUONRegionalTriggerBoard*)boards->At(0);
540 //___________________________________________
541 void AliMUONTriggerElectronics::GlobalResponse()
543 /// Compute the global response
545 UShort_t regional[16];
547 AliMUONTriggerCrate* cr;
550 if ( !fCrates->NumberOfCrates() >= 16 )
552 AliFatal(Form("Something is wrong : too many crates %d",
553 fCrates->NumberOfCrates()));
556 // send regional responses to the global trigger in right order
557 // do not used iterator order
559 for (Int_t iSide = 0; iSide < 2; iSide++) // right & left side
561 for (Int_t iReg = 0; iReg < 8; iReg++) // 8 crates/regional boards for each side.
563 cr = fCrates->Crate(iSide, iReg);
565 AliMUONTriggerBoard* rb =
566 static_cast<AliMUONTriggerBoard*>(cr->Boards()->At(0));
567 regional[irb] = rb->GetResponse();
572 fGlobalTriggerBoard->SetRegionalResponse(regional);
573 fGlobalTriggerBoard->Response();
576 //_______________________________________________________________________
577 void AliMUONTriggerElectronics::Digits2Trigger(const AliMUONVDigitStore& digitStore,
578 AliMUONVTriggerStore& triggerStore)
580 /// Main method to go from digits to trigger decision
581 AliMUONRegionalTrigger pRegTrig;
583 triggerStore.Clear();
585 // RUN THE FULL BEE CHAIN
592 AliMUONTriggerCrate* cr;
593 AliMUONLocalTrigger localTrigger;
595 // stored in right order
596 // do not used iterator order
598 for (Int_t iSide = 0; iSide < 2; iSide++) // right & left side
600 for (Int_t iReg = 0; iReg < 8; iReg++) // 8 crates/regional boards for each side.
602 cr = fCrates->Crate(iSide, iReg);
603 TObjArray *boards = cr->Boards();
605 UInt_t regInpLpt = 0;
606 UInt_t regInpHpt = 0;
608 AliMUONRegionalTriggerBoard *regBoard = (AliMUONRegionalTriggerBoard*)boards->At(0);
610 for (Int_t j = 1; j < boards->GetEntries(); j++)
612 TObject *o = boards->At(j);
616 AliMUONLocalTriggerBoard *board = (AliMUONLocalTriggerBoard*)o;
621 // pcrochet 181206: MOOD needs ALL boards
622 // if (board->Triggered())
625 Int_t icirc = board->GetNumber();
626 if (icirc != 0) { // pcrochet 181206: MOOD needs ALL boards
628 localTrigger.SetLoCircuit(icirc);
629 localTrigger.SetLoStripX(board->GetStripX11());
630 localTrigger.SetLoDev(board->GetDev());
631 localTrigger.SetLoSdev(board->GetSdev());
632 localTrigger.SetLoTrigY(board->GetTrigY());
633 localTrigger.SetLoStripY(board->GetStripY11());
636 UShort_t response = board->GetResponse();
637 localTrigger.SetLoHpt((response & 12) >> 2);
638 localTrigger.SetLoLpt(response & 3);
640 // calculates regional inputs from local for the moment
641 UInt_t hPt = (response >> 2) & 0x3;
642 UInt_t lPt = response & 0x3;
644 regInpHpt |= hPt << (30 - (j-1)*2);
645 regInpLpt |= lPt << (30 - (j-1)*2);
648 rrr.Set(6,&response);
651 localTrigger.SetX1Pattern(board->GetXY(0,0));
652 localTrigger.SetX2Pattern(board->GetXY(0,1));
653 localTrigger.SetX3Pattern(board->GetXY(0,2));
654 localTrigger.SetX4Pattern(board->GetXY(0,3));
656 localTrigger.SetY1Pattern(board->GetXY(1,0));
657 localTrigger.SetY2Pattern(board->GetXY(1,1));
658 localTrigger.SetY3Pattern(board->GetXY(1,2));
659 localTrigger.SetY4Pattern(board->GetXY(1,3));
661 // ADD A NEW LOCAL TRIGGER
662 triggerStore.Add(localTrigger);
667 pRegTrig.SetId(iReg + 8*iSide);
668 pRegTrig.SetLocalOutput(regInpLpt, 0);
669 pRegTrig.SetLocalOutput(regInpHpt, 1);
670 pRegTrig.SetOutput(regBoard->GetResponse());
672 triggerStore.Add(pRegTrig);
676 // GLOBAL TRIGGER INFORMATION
677 UShort_t global = fGlobalTriggerBoard->GetResponse();
678 UInt_t *globalInput = fGlobalTriggerBoard->GetGlobalInput();
680 AliMUONGlobalTrigger globalTrigger;
682 globalTrigger.SetFromGlobalResponse(global);
683 globalTrigger.SetFromGlobalInput(globalInput);
684 // ADD A LOCAL TRIGGER IN THE LIST
685 triggerStore.SetGlobal(globalTrigger);
687 // NOW RESET ELECTRONICS