/* $Id$ */
-//*-- Author: Rachid Guernane (LPCCFd)
-//* Manager class for muon trigger electronics
-//* Client of trigger board classes
-//* Debugged by Ph. Crochet & Ch. Finck
-//* Interfaced with new mapping Ch. Finck
-//*
+//-----------------------------------------------------------------------------
+// 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"
#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 <TBits.h>
#include <TSystem.h>
+#include "AliCodeTimer.h"
+
/// \cond CLASSIMP
ClassImp(AliMUONTriggerElectronics)
fCopyYInput[i]->SetOwner();
}
+ // force loading of mapping if not already done
+ if ( !AliMpDDLStore::Instance(kFALSE) )
+ {
+ AliMpCDB::LoadDDLStore();
+ }
+
SetCopyInput();
+
Factory(calibData);
- LoadMasks(calibData);
+ LoadMasks(calibData);
}
//___________________________________________
}
}
+
//___________________________________________
void AliMUONTriggerElectronics::SetCopyInput()
{
-/// set list of copy input
-
+ /// 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())) {
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));
-
+
}
}
/// 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();
-
- 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);
}
//___________________________________________
{
/// FILL INPUTS
///
+
+ AliCodeTimerAuto("",0);
TIter next(digitStore.CreateTriggerIterator());
AliMUONVDigit* mdig;
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; i<pad.GetNofLocations(); i++)
{
- AliMpIntPair location = pad.GetLocation(i);
-
- Int_t nboard = location.GetFirst();
+ Int_t nboard = pad.GetLocalBoardId(i);
- Int_t ibitxy = location.GetSecond();
+ Int_t ibitxy = pad.GetLocalBoardChannel(i);
AliMUONLocalTriggerBoard *b = fCrates->LocalBoard(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;
// 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<AliMUONTriggerCrate*>(next2()) ) )
{
TObjArray *boards = cr->Boards();
/// FILL INPUTS
///
AliMUONTriggerCrate* cr;
+ TIter next(fCrates->CreateCrateIterator());
- fCrates->FirstCrate();
-
- while ( ( cr = fCrates->NextCrate() ) )
+ while ( ( cr = static_cast<AliMUONTriggerCrate*>(next()) ) )
{
TObjArray *boards = cr->Boards();
}
//___________________________________________
-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<AliMUONTriggerCrate*>(next()) ) )
{
TObjArray *boards = cr->Boards();
///
AliMUONTriggerCrate* cr;
-
- fCrates->FirstCrate();
-
- while ( ( cr = fCrates->NextCrate() ) )
+ TIter next(fCrates->CreateCrateIterator());
+ while ( ( cr = static_cast<AliMUONTriggerCrate*>(next()) ) )
{
TObjArray *boards = cr->Boards();
}
}
+
//_______________________________________________________________________
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<AliMUONTriggerCrate*>(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<UShort_t>(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);
++irb;
}
- AliMUONVCalibParam* globalBoardMasks = calibData->GlobalTriggerBoardMasks();
- for ( Int_t i = 0; i < globalBoardMasks->Size(); ++i )
- {
- UShort_t gmask = static_cast<UShort_t>(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<AliMUONTriggerCrate*>(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++)
{
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);
}
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<AliMUONTriggerCrate*>(next()) ) )
{
TObjArray *boards = cr->Boards();
AliMUONRegionalTriggerBoard *regb = (AliMUONRegionalTriggerBoard*)boards->At(0);
-
- if (regb)
- {
- regb->Response();
- }
+
+ regb->Response();
+
}
}
{
/// 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<AliMUONTriggerBoard*>(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<AliMUONTriggerBoard*>(cr->Boards()->At(0));
+ regional[irb] = rb->GetResponse();
+ ++irb;
+ }
}
-
+
fGlobalTriggerBoard->SetRegionalResponse(regional);
fGlobalTriggerBoard->Response();
}
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);
// 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
+
+}
+
+//___________________________________________
+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<AliMUONLocalTrigger*>( 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<AliMUONLocalTrigger*>( 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()));
+ }
}