X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=MUON%2FAliMUONTriggerElectronics.cxx;h=13fc26cc12a883baa82ce9884f2b1546cd7610b3;hb=f6571ea4a6f9db5862ac14c43b68effb235ea060;hp=db4b2318f08d718c34f7dabc86fbd3320e13d739;hpb=e076d1274580ded3ecfc9b266e7a29aa51e29db6;p=u%2Fmrichter%2FAliRoot.git diff --git a/MUON/AliMUONTriggerElectronics.cxx b/MUON/AliMUONTriggerElectronics.cxx index db4b2318f08..13fc26cc12a 100644 --- a/MUON/AliMUONTriggerElectronics.cxx +++ b/MUON/AliMUONTriggerElectronics.cxx @@ -15,15 +15,19 @@ /* $Id$ */ -//*-- Author: Rachid Guernane (LPCCFd) -//* Manager class for muon trigger electronics -//* Client of trigger board classes -//* -//* +//----------------------------------------------------------------------------- +// Class AliMUONTriggerElectronics +//-------------------------------- +// Manager class for muon trigger electronics +// Client of trigger board classes +// Debugged by Ph. Crochet & Ch. Finck +// Interfaced with new mapping Ch. Finck +// +// Author: Rachid Guernane (LPCCFd) +//----------------------------------------------------------------------------- #include "AliLoader.h" #include "AliLog.h" -#include "AliMUON.h" #include "AliMUONCalibrationData.h" #include "AliMUONVDigit.h" #include "AliMUONVDigitStore.h" @@ -36,13 +40,22 @@ #include "AliMUONTriggerCrate.h" #include "AliMUONTriggerCrateStore.h" #include "AliMUONTriggerElectronics.h" +#include "AliMUONTriggerCrateConfig.h" +#include "AliMUONRegionalTriggerConfig.h" +#include "AliMUONGlobalCrateConfig.h" #include "AliMUONVTriggerStore.h" #include "AliMUONVCalibParam.h" #include "AliMpCathodType.h" +#include "AliMpCDB.h" #include "AliMpDEManager.h" #include "AliMpSegmentation.h" #include "AliMpVSegmentation.h" #include "AliMpCathodType.h" +#include "AliMpTriggerCrate.h" +#include "AliMpLocalBoard.h" +#include "AliMpDDLStore.h" +#include "AliMpExMap.h" +#include "AliMpIntPair.h" #include "AliLog.h" #include "AliLoader.h" @@ -50,6 +63,8 @@ #include #include +#include "AliCodeTimer.h" + /// \cond CLASSIMP ClassImp(AliMUONTriggerElectronics) @@ -58,15 +73,29 @@ ClassImp(AliMUONTriggerElectronics) //___________________________________________ AliMUONTriggerElectronics::AliMUONTriggerElectronics(AliMUONCalibrationData* calibData) : TObject(), - fSourceFileName(), fCrates(new AliMUONTriggerCrateStore), fGlobalTriggerBoard(new AliMUONGlobalTriggerBoard) { /// CONSTRUCTOR /// - SetDataSource(); + + for (Int_t i = 0; i < 2; ++i) { + fCopyXInput[i] = new TList(); + fCopyXInput[i]->SetOwner(); + fCopyYInput[i] = new TList(); + fCopyYInput[i]->SetOwner(); + } + + // force loading of mapping if not already done + if ( !AliMpDDLStore::Instance(kFALSE) ) + { + AliMpCDB::LoadDDLStore(); + } + + SetCopyInput(); + Factory(calibData); - LoadMasks(calibData); + LoadMasks(calibData); } //___________________________________________ @@ -76,6 +105,61 @@ AliMUONTriggerElectronics::~AliMUONTriggerElectronics() /// delete fGlobalTriggerBoard; delete fCrates; + for (Int_t i = 0; i < 2; ++i) { + delete fCopyXInput[i]; + delete fCopyYInput[i]; + } + +} + +//___________________________________________ +void AliMUONTriggerElectronics::SetCopyInput() +{ + /// set list of copy input + + for (Int_t iDDL = 0; iDDL < 2; ++iDDL) { + + for(Int_t iReg = 0; iReg < 8; ++iReg){ //reg loop + + AliMpTriggerCrate* crateMapping = AliMpDDLStore::Instance()->GetTriggerCrate(iDDL, iReg); + + for(Int_t iLocal = 0; iLocal < crateMapping->GetNofLocalBoards(); ++iLocal) { + + Int_t localBoardFromId = crateMapping->GetLocalBoardId(iLocal); + if (!localBoardFromId) continue; //empty slot, should not happen + + AliMpLocalBoard* localBoardFrom = AliMpDDLStore::Instance()->GetLocalBoard(localBoardFromId); + Int_t localBoardToId; + if ((localBoardToId = localBoardFrom->GetInputXto())) { + AliMpLocalBoard* localBoardTo = AliMpDDLStore::Instance()->GetLocalBoard(localBoardToId); + TString crateFrom = localBoardFrom->GetCrate(); + Int_t slotFrom = localBoardFrom->GetSlot(); + TString crateTo = localBoardTo->GetCrate(); + Int_t slotTo = localBoardTo->GetSlot(); + + fCopyXInput[0]->Add(new AliMpIntPair(AliMpExMap::GetIndex(crateFrom), slotFrom)); + fCopyXInput[1]->Add(new AliMpIntPair(AliMpExMap::GetIndex(crateTo), slotTo)); + AliDebug(3, Form("copy xInputs from local %s_%d to %s_%d\n", crateFrom.Data(), slotFrom, + crateTo.Data(), slotTo)); + } + + if ((localBoardToId = localBoardFrom->GetInputYto())) { + AliMpLocalBoard* localBoardTo = AliMpDDLStore::Instance()->GetLocalBoard(localBoardToId); + TString crateFrom = localBoardFrom->GetCrate(); + Int_t slotFrom = localBoardFrom->GetSlot(); + TString crateTo = localBoardTo->GetCrate(); + Int_t slotTo = localBoardTo->GetSlot(); + + fCopyYInput[0]->Add(new AliMpIntPair(AliMpExMap::GetIndex(crateFrom), slotFrom)); + fCopyYInput[1]->Add(new AliMpIntPair(AliMpExMap::GetIndex(crateTo), slotTo)); + AliDebug(3, Form("copy yInputs from local %s_%d to %s_%d\n", crateFrom.Data(), slotFrom, + crateTo.Data(), slotTo)); + + } + + } + } + } } //___________________________________________ @@ -84,31 +168,7 @@ void AliMUONTriggerElectronics::Factory(AliMUONCalibrationData* calibData) /// BUILD ALL ELECTRONICS /// -// get coinc44 from AliMUON (added 12/09/06) - AliMUON *pMUON = (AliMUON*)gAlice->GetModule("MUON"); - Int_t coinc44 = pMUON->GetTriggerCoinc44(); - if (coinc44 != 0 && coinc44 != 1) { - AliFatal("Coinc 44 should be equal to 0 or 1"); - return; - } - - fCrates->ReadFromFile(gSystem->ExpandPathName(fSourceFileName.Data())); - - if ( !calibData ) return; - - AliMUONTriggerLut* lut = calibData->TriggerLut(); - - if (!lut) return; - - AliMUONLocalTriggerBoard* localBoard; - - fCrates->FirstLocalBoard(); - - while ( (localBoard=fCrates->NextLocalBoard()) ) - { - localBoard->SetLUT(lut); - localBoard->SetCoinc44(coinc44); - } + fCrates->ReadFromFile(calibData); } //___________________________________________ @@ -116,6 +176,8 @@ void AliMUONTriggerElectronics::Feed(const AliMUONVDigitStore& digitStore) { /// FILL INPUTS /// + + AliCodeTimerAuto("",0); TIter next(digitStore.CreateTriggerIterator()); AliMUONVDigit* mdig; @@ -134,86 +196,108 @@ void AliMUONTriggerElectronics::Feed(const AliMUONVDigitStore& digitStore) { Int_t detElemId = mdig->DetElemId(); Int_t cathode = mdig->Cathode(); - - const AliMpVSegmentation *seg = - AliMpSegmentation::Instance() - ->GetMpSegmentation(detElemId,AliMp::GetCathodType(cathode)); - + + const AliMpVSegmentation* seg = + AliMpSegmentation::Instance() + ->GetMpSegmentation(detElemId,AliMp::GetCathodType(cathode)); + Int_t ix = mdig->PadX(), iy = mdig->PadY(); AliDebug(3,Form("cathode %d ix %d iy %d ",cathode,ix,iy)); - - AliMpPad pad = seg->PadByIndices(AliMpIntPair(ix,iy),kTRUE); + + AliMpPad pad = seg->PadByIndices(ix,iy,kTRUE); for (Int_t i=0; iLocalBoard(nboard); if (b) { - if (cathode && b->GetSwitch(6)) ibitxy += 8; + if (cathode && b->GetSwitch(AliMpLocalBoard::kZeroAllYLSB)) ibitxy += 8; b->SetbitM(ibitxy,cathode,ichamber-10); } else { - AliError(Form("Could not get local board number %d",b->GetNumber())); + AliError(Form("Could not get local board number %d",nboard)); } } } } - + + FeedCopyNeighbours(); +} + + +//___________________________________________ +void AliMUONTriggerElectronics::FeedCopyNeighbours() +{ + // + /// Feed the local copies + /// and complete the feed with the information of neighbours + // + // Particular case of the columns with 22 local boards (2R(L) 3R(L)) + // fill copy input from mapping instead of hardcoded valued (Ch.F) AliMUONTriggerCrate *crate = 0x0; TObjArray *bs = 0x0; - - char *scratess[4] = { "2R", "2L", "3L", "3R"}; - char *scratesd[4] = {"2-3R", "2-3L", "2-3L", "2-3R"}; - Int_t slotf[4] = { 2, 2, 10, 10}; - Int_t slotd[4] = { 1, 1, 9, 9}; - - for (Int_t i = 0; i < 4; i++) + + for (Int_t i = 0; i < fCopyXInput[0]->GetEntries(); ++i) { - crate = fCrates->Crate(scratess[i]); + AliMpIntPair* pair = (AliMpIntPair*)fCopyXInput[0]->At(i); + TString crateFrom = AliMpExMap::GetString(pair->GetFirst()); + Int_t slotFrom = pair->GetSecond(); + + pair = (AliMpIntPair*)fCopyXInput[1]->At(i); + TString crateTo = AliMpExMap::GetString(pair->GetFirst()); + Int_t slotTo = pair->GetSecond(); + + AliDebug(3, Form("copy xInputs from local %s_%d to %s_%d\n", crateFrom.Data(), slotFrom, + crateTo.Data(), slotTo)); + + UShort_t cX[2]; + crate = fCrates->Crate(crateFrom); bs = crate->Boards(); - AliMUONLocalTriggerBoard *desybb = (AliMUONLocalTriggerBoard*)bs->At(14); - AliMUONLocalTriggerBoard *fromcb = (AliMUONLocalTriggerBoard*)bs->At(15); - AliMUONLocalTriggerBoard *desxbb = (AliMUONLocalTriggerBoard*)bs->At(16); - - crate = fCrates->Crate(scratesd[i]); + AliMUONLocalTriggerBoard *fromxb = (AliMUONLocalTriggerBoard*)bs->At(slotFrom); + crate = fCrates->Crate(crateTo); bs = crate->Boards(); - AliMUONLocalTriggerBoard *frombb = (AliMUONLocalTriggerBoard*)bs->At(slotf[i]); - AliMUONLocalTriggerBoard *desycb = (AliMUONLocalTriggerBoard*)bs->At(slotd[i]); - - UShort_t cX[2]; - - // COPY X3-4 FROM BOARD 2 OF CRATE 2-3 TO BOARD 16 OF CRATE 2 - // COPY X3-4 FROM BOARD 10 OF CRATE 2-3 TO BOARD 16 OF CRATE 3 - frombb->GetX34(cX); desxbb->SetX34(cX); - - // COPY X3-4 FROM BOARD 15 OF CRATE 2 TO BOARD 1 OF CRATE 2-3 - // COPY X3-4 FROM BOARD 15 OF CRATE 3 TO BOARD 9 OF CRATE 2-3 - fromcb->GetX34(cX); desycb->SetX34(cX); - + AliMUONLocalTriggerBoard *desxb = (AliMUONLocalTriggerBoard*)bs->At(slotTo); + fromxb->GetX34(cX); desxb->SetX34(cX); + + + } + + for (Int_t i = 0; i < fCopyYInput[0]->GetEntries(); ++i) + { + AliMpIntPair* pair = (AliMpIntPair*)fCopyYInput[0]->At(i); + TString crateFrom = AliMpExMap::GetString(pair->GetFirst()); + Int_t slotFrom = pair->GetSecond(); + + pair = (AliMpIntPair*)fCopyYInput[1]->At(i); + TString crateTo = AliMpExMap::GetString(pair->GetFirst()); + Int_t slotTo = pair->GetSecond(); + + AliDebug(3, Form("copy yInputs from local %s_%d to %s_%d\n", crateFrom.Data(), slotFrom, + crateTo.Data(), slotTo)); + UShort_t cY[4]; - - desybb->GetY(cY); frombb->SetY(cY); - - frombb->GetY(cY); desxbb->SetY(cY); - fromcb->GetY(cY); desycb->SetY(cY); + crate = fCrates->Crate(crateFrom); + bs = crate->Boards(); + AliMUONLocalTriggerBoard *fromyb = (AliMUONLocalTriggerBoard*)bs->At(slotFrom); + crate = fCrates->Crate(crateTo); + bs = crate->Boards(); + AliMUONLocalTriggerBoard *desyb = (AliMUONLocalTriggerBoard*)bs->At(slotTo); + fromyb->GetY(cY); desyb->SetY(cY); } // FILL UP/DOWN OF CURRENT BOARD (DONE VIA J3 BUS IN REAL LIFE) AliMUONTriggerCrate* cr; + TIter next2(fCrates->CreateCrateIterator()); - fCrates->FirstCrate(); - - while ( ( cr = fCrates->NextCrate() ) ) + while ( ( cr = static_cast(next2()) ) ) { TObjArray *boards = cr->Boards(); @@ -243,6 +327,7 @@ void AliMUONTriggerElectronics::Feed(const AliMUONVDigitStore& digitStore) } } } + } @@ -252,10 +337,9 @@ void AliMUONTriggerElectronics::Feed(UShort_t pattern[2][4]) /// FILL INPUTS /// AliMUONTriggerCrate* cr; + TIter next(fCrates->CreateCrateIterator()); - fCrates->FirstCrate(); - - while ( ( cr = fCrates->NextCrate() ) ) + while ( ( cr = static_cast(next()) ) ) { TObjArray *boards = cr->Boards(); @@ -286,16 +370,15 @@ void AliMUONTriggerElectronics::DumpOS() } //___________________________________________ -void AliMUONTriggerElectronics::Scan(Option_t *option) +void AliMUONTriggerElectronics::Scan(const Option_t *option) { /// SCAN /// AliMUONTriggerCrate* cr; + TIter next(fCrates->CreateCrateIterator()); - fCrates->FirstCrate(); - - while ( ( cr = fCrates->NextCrate() ) ) + while ( ( cr = static_cast(next()) ) ) { TObjArray *boards = cr->Boards(); @@ -327,10 +410,8 @@ void AliMUONTriggerElectronics::Reset() /// AliMUONTriggerCrate* cr; - - fCrates->FirstCrate(); - - while ( ( cr = fCrates->NextCrate() ) ) + TIter next(fCrates->CreateCrateIterator()); + while ( ( cr = static_cast(next()) ) ) { TObjArray *boards = cr->Boards(); @@ -343,35 +424,43 @@ void AliMUONTriggerElectronics::Reset() } } + //_______________________________________________________________________ void AliMUONTriggerElectronics::LoadMasks(AliMUONCalibrationData* calibData) { - /// LOAD MASKS FROM CDB + /// Load mask from config in CDB - - // SET MASKS + // Set mask - AliMUONTriggerCrate* cr; + AliMUONRegionalTriggerConfig* regionalConfig = calibData->RegionalTriggerConfig(); + if (!regionalConfig) { + AliError("No valid regional trigger configuration in CDB"); + return; + } - fCrates->FirstCrate(); + AliMUONTriggerCrate* cr; + TIter next(fCrates->CreateCrateIterator()); Int_t irb(0); - while ( ( cr = fCrates->NextCrate() ) ) + while ( ( cr = static_cast(next()) ) ) { TObjArray *boards = cr->Boards(); - AliMUONRegionalTriggerBoard *regb = - (AliMUONRegionalTriggerBoard*)boards->At(0); + AliMUONRegionalTriggerBoard *regb = (AliMUONRegionalTriggerBoard*)boards->At(0); - AliMUONVCalibParam* regionalBoardMasks = calibData->RegionalTriggerBoardMasks(irb); + AliMUONTriggerCrateConfig* crateConfig = regionalConfig->FindTriggerCrate(cr->GetName()); - for ( Int_t i = 0; i < regionalBoardMasks->Size(); ++i ) + if (!crateConfig) { - UShort_t rmask = static_cast(regionalBoardMasks->ValueAsInt(i) & 0x3F); - regb->Mask(i,rmask); + AliError(Form("Crate %s not present in configuration !!!", cr->GetName())); + return; } + UShort_t rmask= crateConfig->GetMask(); + + regb->Mask(rmask); + for (Int_t j = 1; j < boards->GetEntries(); j++) { AliMUONLocalTriggerBoard *b = (AliMUONLocalTriggerBoard*)boards->At(j); @@ -391,32 +480,39 @@ void AliMUONTriggerElectronics::LoadMasks(AliMUONCalibrationData* calibData) ++irb; } - AliMUONVCalibParam* globalBoardMasks = calibData->GlobalTriggerBoardMasks(); - for ( Int_t i = 0; i < globalBoardMasks->Size(); ++i ) - { - UShort_t gmask = static_cast(globalBoardMasks->ValueAsInt(i) & 0xFFF); - fGlobalTriggerBoard->Mask(i,gmask); - } -} + AliMUONGlobalCrateConfig * globalConfig = calibData->GlobalTriggerCrateConfig(); + if (!globalConfig) { + AliError("No valid trigger crate configuration in CDB"); + return; + } + UInt_t gmask = 0; + for (Int_t i = 0; i < 4; i++) { + gmask = globalConfig->GetGlobalMask(i); + fGlobalTriggerBoard->Mask(i,gmask); + } +} //___________________________________________ void AliMUONTriggerElectronics::LocalResponse() { -/// \todo add comment +/// Compute the response for local cards + + AliCodeTimerAuto("",0); AliMUONTriggerCrate* cr; + TIter next(fCrates->CreateCrateIterator()); + + UShort_t thisl[16]; - fCrates->FirstCrate(); - - while ( ( cr = fCrates->NextCrate() ) ) + while ( ( cr = static_cast(next()) ) ) { TObjArray *boards = cr->Boards(); AliMUONRegionalTriggerBoard *regb = (AliMUONRegionalTriggerBoard*)boards->At(0); - UShort_t thisl[16]; for (Int_t j=0; j<16; j++) thisl[j] = 0; + for (Int_t j=0; j<16; ++j) thisl[j] = 0; for (Int_t j = 1; j < boards->GetEntries(); j++) { @@ -425,26 +521,23 @@ void AliMUONTriggerElectronics::LocalResponse() if (!o) break; AliMUONLocalTriggerBoard *board = (AliMUONLocalTriggerBoard*)o; - - if (board) // check if empty slot - { - board->Response(); - - UShort_t response = board->GetResponse(); - - // CRATE CONTAINING INTERFACE BOARD - if (board->GetNumber() == 0) // copy boards - { - if ( response != 0 ) - AliWarning(Form("Interface board %s in slot %d of crate %s has a non zero response", - board->GetName(),j,cr->GetName())); - AliDebug(1, Form("local slot %d, number %d in crate %s\n", j, board->GetNumber(), cr->GetName())); - } + board->Response(); + + UShort_t response = board->GetResponse(); - thisl[j-1] = response; + // CRATE CONTAINING INTERFACE BOARD + if (board->GetNumber() == 0) // copy boards + { + if ( response != 0 ) + AliWarning(Form("Interface board %s in slot %d of crate %s has a non zero response", + board->GetName(),j,cr->GetName())); + AliDebug(1, Form("local slot %d, number %d in crate %s\n", j, board->GetNumber(), cr->GetName())); + } - } + + thisl[j-1] = response; + } regb->SetLocalResponse(thisl); } @@ -454,20 +547,20 @@ void AliMUONTriggerElectronics::LocalResponse() void AliMUONTriggerElectronics::RegionalResponse() { /// Compute the response for all regional cards. + + AliCodeTimerAuto("",0); + AliMUONTriggerCrate* cr; + TIter next(fCrates->CreateCrateIterator()); - fCrates->FirstCrate(); - - while ( ( cr = fCrates->NextCrate() ) ) + while ( ( cr = static_cast(next()) ) ) { TObjArray *boards = cr->Boards(); AliMUONRegionalTriggerBoard *regb = (AliMUONRegionalTriggerBoard*)boards->At(0); - - if (regb) - { - regb->Response(); - } + + regb->Response(); + } } @@ -476,27 +569,35 @@ void AliMUONTriggerElectronics::GlobalResponse() { /// Compute the global response + AliCodeTimerAuto("",0); + UShort_t regional[16]; AliMUONTriggerCrate* cr; - - fCrates->FirstCrate(); Int_t irb(0); - if ( !fCrates->NumberOfCrates() >= 16 ) + if ( fCrates->NumberOfCrates() > 16 ) { AliFatal(Form("Something is wrong : too many crates %d", fCrates->NumberOfCrates())); } + + // send regional responses to the global trigger in right order + // do not used iterator order - while ( ( cr = fCrates->NextCrate() ) ) + for (Int_t iSide = 0; iSide < 2; iSide++) // right & left side { - AliMUONTriggerBoard* rb = - static_cast(cr->Boards()->At(0)); - regional[irb] = rb->GetResponse(); - ++irb; + for (Int_t iReg = 0; iReg < 8; iReg++) // 8 crates/regional boards for each side. + { + cr = fCrates->Crate(iSide, iReg); + + AliMUONTriggerBoard* rb = + static_cast(cr->Boards()->At(0)); + regional[irb] = rb->GetResponse(); + ++irb; + } } - + fGlobalTriggerBoard->SetRegionalResponse(regional); fGlobalTriggerBoard->Response(); } @@ -505,10 +606,15 @@ void AliMUONTriggerElectronics::GlobalResponse() void AliMUONTriggerElectronics::Digits2Trigger(const AliMUONVDigitStore& digitStore, AliMUONVTriggerStore& triggerStore) { + AliCodeTimerAuto("",0); + /// Main method to go from digits to trigger decision AliMUONRegionalTrigger pRegTrig; triggerStore.Clear(); + + // NOW RESET ELECTRONICS + Reset(); // RUN THE FULL BEE CHAIN Feed(digitStore); @@ -603,14 +709,132 @@ void AliMUONTriggerElectronics::Digits2Trigger(const AliMUONVDigitStore& digitSt // GLOBAL TRIGGER INFORMATION UShort_t global = fGlobalTriggerBoard->GetResponse(); - + UInt_t *globalInput = fGlobalTriggerBoard->GetGlobalInput(); + AliMUONGlobalTrigger globalTrigger; globalTrigger.SetFromGlobalResponse(global); + globalTrigger.SetFromGlobalInput(globalInput); // ADD A LOCAL TRIGGER IN THE LIST triggerStore.SetGlobal(globalTrigger); - - // NOW RESET ELECTRONICS - Reset(); + +} + +//___________________________________________ +void AliMUONTriggerElectronics::Feed(const AliMUONVTriggerStore& triggerStore) +{ + // + /// Fill inputs from reconstructed local trigger store + // + AliMUONLocalTrigger* locTrg; + TIter next(triggerStore.CreateLocalIterator()); + TArrayS xyPattern[2]; + UShort_t xy[2][4]; + Int_t loCircuit; + while ( ( locTrg = static_cast( next() )) != NULL ){ + locTrg->GetXPattern(xyPattern[0]); + locTrg->GetYPattern(xyPattern[1]); + loCircuit = locTrg->LoCircuit(); + AliMUONLocalTriggerBoard* localBoard = fCrates->LocalBoard(loCircuit); + for (Int_t icath = 0; icath<2; ++icath){ + for (Int_t ich = 0; ich < 4; ++ich){ + xy[icath][ich] = xyPattern[icath][ich]; + } + } + localBoard->SetXY(xy); + } + + FeedCopyNeighbours(); +} + +//_______________________________________________________________________ +Bool_t AliMUONTriggerElectronics::ModifiedLocalResponse(Int_t loCircuit, + Bool_t& bendingPlaneResp, + Bool_t& nonBendingPlaneResp, + Bool_t isCoinc44, + Int_t removeChamber) +{ + // + /// Re-compute the local trigger response + /// with some modifications (i.e. setting coinc44 or after removing one chamber) + // + + bendingPlaneResp = kFALSE; + nonBendingPlaneResp = kFALSE; + + Bool_t isTriggered = kFALSE; + + AliMUONLocalTriggerBoard* currBoard = fCrates->LocalBoard(loCircuit); + + if ( ! currBoard ) return isTriggered; + + AliMUONLocalTriggerBoard localBoard (*currBoard); + + if (removeChamber>=0 && removeChamber<=3){ + + // Set the bit pattern of selected chamber to 0 + UShort_t xy[2][4]; + UShort_t xyu[2][4]; + UShort_t xyd[2][4]; + + localBoard.GetXY(xy); + localBoard.GetXYU(xyu); + localBoard.GetXYD(xyd); + + for(Int_t icath=0; icath<2; icath++){ + xy[icath][removeChamber] = 0; + xyu[icath][removeChamber] = 0; + xyd[icath][removeChamber] = 0; + } + + localBoard.SetXY(xy); + localBoard.SetXYU(xyu); + localBoard.SetXYD(xyd); + } + + localBoard.ResetResponse(); + + localBoard.SetCoinc44((Int_t)isCoinc44); + localBoard.Response(); + + bendingPlaneResp = localBoard.IsTrigX(); + nonBendingPlaneResp = localBoard.IsTrigY(); + isTriggered = localBoard.Triggered(); + + return isTriggered; } + +//_______________________________________________________________________ +void AliMUONTriggerElectronics::ResponseRemovingChambers(AliMUONVTriggerStore& triggerStore) +{ + /// Update local board information with the trigger response after removing each chamber + + AliCodeTimerAuto("", 0); + + Reset(); + Feed(triggerStore); + + AliMUONLocalTrigger* locTrg; + TIter next(triggerStore.CreateLocalIterator()); + Int_t loCircuit; + Bool_t planeResp[2], isTrig44; + Bool_t bendPlaneRespNoCh, nonBendPlaneRespNoCh, isTrigWithoutCh; + while ( ( locTrg = static_cast( next() )) != NULL ){ + if ( ! ( locTrg->IsTrigX() && locTrg->IsTrigY() ) ) continue; + loCircuit = locTrg->LoCircuit(); + isTrig44 = ModifiedLocalResponse(loCircuit, planeResp[0], planeResp[1], kTRUE); + for (Int_t ich=0; ich<4; ++ich){ + if ( ! isTrig44 ){ + isTrigWithoutCh = ModifiedLocalResponse(loCircuit, bendPlaneRespNoCh, nonBendPlaneRespNoCh, kFALSE, ich); + if ( ! isTrigWithoutCh ) continue; + for (Int_t icath=0; icath<2; icath++){ + if ( ! planeResp[icath] ) + locTrg->SetNoHitInPlane(icath, ich); + } // loop on cathodes + } + locTrg->SetTriggerWithoutChamber(ich); + } // loop on chambers + AliDebug(1, Form("Is44 %i triggers %i pattern %i", isTrig44, locTrg->GetTriggerWithoutChamber(), locTrg->GetHitPatternFromResponse())); + } +}