#include "AliEMCALDigit.h"
#include "AliEMCALTriggerRawDigit.h"
#include "AliEMCALTriggerPatch.h"
+#include "AliEMCALTriggerSTUDCSConfig.h"
#include <TVector2.h>
-#include <TClonesArray.h>
namespace
{
//__________________
AliEMCALTriggerElectronics::AliEMCALTriggerElectronics(const AliEMCALTriggerDCSConfig *dcsConf) : TObject(),
fTRU(new TClonesArray("AliEMCALTriggerTRU",32)),
-fSTU(0x0)
+fSTU(0x0),
+fGeometry(0)
{
+ // Ctor
+
TVector2 rSize;
rSize.Set( 24., 4. );
-
+
+ AliRunLoader *rl = AliRunLoader::Instance();
+ if (rl->GetAliRun() && rl->GetAliRun()->GetDetector("EMCAL")) {
+ AliEMCAL *emcal = dynamic_cast<AliEMCAL*>(rl->GetAliRun()->GetDetector("EMCAL"));
+ if (emcal) fGeometry = emcal->GetGeometry();
+ }
+
+ if (!fGeometry) {
+ fGeometry = AliEMCALGeometry::GetInstance(AliEMCALGeometry::GetDefaultGeometryName());
+ AliError("Cannot access geometry, create a new default one!");
+ }
+
// 32 TRUs
- for (Int_t i=0;i<kNTRU;i++)
- {
- AliEMCALTriggerTRUDCSConfig* truConf = dcsConf->GetTRUDCSConfig(i);
- new ((*fTRU)[i]) AliEMCALTriggerTRU(truConf, rSize, i % 2);
+ for (Int_t i = 0; i < kNTRU; i++) {
+ AliEMCALTriggerTRUDCSConfig *truConf = dcsConf->GetTRUDCSConfig(fGeometry->GetOnlineIndexFromTRUIndex(i));
+ if (truConf) new ((*fTRU)[i]) AliEMCALTriggerTRU(truConf, rSize, i % 2);
}
rSize.Set( 48., 64. );
fSTU = new AliEMCALTriggerSTU(stuConf, rSize);
TString str = "map";
- for (Int_t i=0;i<kNTRU;i++) fSTU->Build(str,
- i,
- (static_cast<AliEMCALTriggerTRU*>(fTRU->At(i)))->Map(),
- (static_cast<AliEMCALTriggerTRU*>(fTRU->At(i)))->RegionSize()
- );
+ for (Int_t i = 0; i < kNTRU; i++) {
+ AliEMCALTriggerTRU *iTRU = static_cast<AliEMCALTriggerTRU*>(fTRU->At(i));
+ if (!iTRU) continue;
+
+ fSTU->Build(str,
+ i,
+ iTRU->Map(),
+ iTRU->RegionSize()
+ );
+ }
}
//________________
AliEMCALTriggerElectronics::~AliEMCALTriggerElectronics()
{
- //
+ // Dtor
+
fTRU->Delete();
delete fSTU;
}
//__________________
void AliEMCALTriggerElectronics::Digits2Trigger(TClonesArray* digits, const Int_t V0M[], AliEMCALTriggerData* data)
{
- //
- AliEMCALGeometry* geom = 0x0;
-
- AliRunLoader *rl = AliRunLoader::Instance();
- if (rl->GetAliRun() && rl->GetAliRun()->GetDetector("EMCAL")){
- AliEMCAL* emcal = dynamic_cast<AliEMCAL*>(rl->GetAliRun()->GetDetector("EMCAL"));
- if(emcal)geom = emcal->GetGeometry();
- }
+ // Digits to trigger
- if(!geom) geom = AliEMCALGeometry::GetInstance(AliEMCALGeometry::GetDefaultGeometryName());
-
- if(!geom) AliError("Cannot access geometry!");
-
- // digits->Sort();
+ Int_t pos, px, py, id;
Int_t region[48][64], posMap[48][64];
for (Int_t i = 0; i < 48; i++) for (Int_t j = 0; j < 64; j++)
{
AliEMCALTriggerRawDigit* digit = (AliEMCALTriggerRawDigit*)digits->At(i);
- Int_t id = digit->GetId();
+ id = digit->GetId();
Int_t iTRU, iADC;
- Bool_t isOK1 = geom->GetTRUFromAbsFastORIndex(id, iTRU, iADC);
+ Bool_t isOK1 = fGeometry->GetTRUFromAbsFastORIndex(id, iTRU, iADC);
+ if (!isOK1) continue;
+
for (Int_t j = 0; j < digit->GetNSamples(); j++)
{
Int_t time, amp;
Bool_t isOK2 = digit->GetTimeSample(j, time, amp);
- if (isOK1 && isOK2 && amp) (static_cast<AliEMCALTriggerTRU*>(fTRU->At(iTRU)))->SetADC(iADC, time, amp);
- }
-
- Int_t px, py;
- if (geom->GetPositionInEMCALFromAbsFastORIndex(id, px, py))
- {
- posMap[px][py] = i;
-
- if (fSTU->GetRawData() && digit->GetL1TimeSum() >= 0)
- {
- region[px][py] = digit->GetL1TimeSum();
+ if (isOK1 && isOK2 && amp) {
+ AliDebug(999, Form("=== TRU# %2d ADC# %2d time# %2d signal %d ===", iTRU, iADC, time, amp));
+
+ AliEMCALTriggerTRU * etr = (static_cast<AliEMCALTriggerTRU*>(fTRU->At(iTRU)));
+ if (etr) {
+ if (data->GetMode())
+ etr->SetADC(iADC, time, 4 * amp);
+ else
+ etr->SetADC(iADC, time, amp);
+ }
}
}
+
+ if (fGeometry->GetPositionInEMCALFromAbsFastORIndex(id, px, py)) posMap[px][py] = i;
}
Int_t iL0 = 0;
- for (Int_t i=0; i<kNTRU; i++)
+ Int_t timeL0[kNTRU] = {0}, timeL0min = 999;
+
+ for (Int_t i = 0; i < kNTRU; i++)
{
- AliDebug(999, Form("===========< TRU %2d >============\n", i));
+ AliEMCALTriggerTRU *iTRU = static_cast<AliEMCALTriggerTRU*>(fTRU->At(i));
+ if (!iTRU) continue;
+
+ AliDebug(999, Form("===========< TRU %2d >============", i));
- AliEMCALTriggerTRU* iTRU = static_cast<AliEMCALTriggerTRU*>(fTRU->At(i));
+ if (iTRU->L0()) // L0 recomputation: *ALWAYS* done from FALTRO
+ {
+ iL0++;
+
+ timeL0[i] = iTRU->GetL0Time();
+
+ if (!timeL0[i]) AliWarning(Form("TRU# %d has 0 trigger time",i));
+
+ if (timeL0[i] < timeL0min) timeL0min = timeL0[i];
+
+ data->SetL0Trigger(0, i, 1); // TRU# i has issued a L0
+ }
+ else
+ data->SetL0Trigger(0, i, 0);
+ }
- // L0 is always computed from F-ALTRO
- if (iTRU->L0())
+ AliDebug(999, Form("=== %2d TRU (out of %2d) has issued a L0 / Min L0 time: %d", iL0, fTRU->GetEntriesFast(), timeL0min));
+
+ AliEMCALTriggerRawDigit* dig = 0x0;
+
+ if (iL0 && (!data->GetMode() || !fSTU->GetDCSConfig()->GetRawData()))
+ {
+ // Update digits after L0 calculation
+ for (Int_t i = 0; i < kNTRU; i++)
{
- iL0 += iTRU->L0();
+ AliEMCALTriggerTRU *iTRU = static_cast<AliEMCALTriggerTRU*>(fTRU->At(i));
+ if (!iTRU) continue;
- Int_t sizeX = (Int_t) ((iTRU->PatchSize())->X() * (iTRU->SubRegionSize())->X());
+ Int_t reg[24][4];
+ for (int j = 0; j < 24; j++) for (int k = 0; k < 4; k++) reg[j][k] = 0;
+
+ iTRU->GetL0Region(timeL0min, reg);
- Int_t sizeY = (Int_t) ((iTRU->PatchSize())->Y() * (iTRU->SubRegionSize())->Y());
+ for (int j = 0; j < iTRU->RegionSize()->X(); j++)
+ {
+ for (int k = 0; k < iTRU->RegionSize()->Y(); k++)
+ {
+ if (reg[j][k]
+ &&
+ fGeometry->GetAbsFastORIndexFromPositionInTRU(i, j, k, id)
+ &&
+ fGeometry->GetPositionInEMCALFromAbsFastORIndex(id, px, py))
+ {
+ pos = posMap[px][py];
+
+ if (pos == -1)
+ {
+ // Add a new digit
+ posMap[px][py] = digits->GetEntriesFast();
+
+ new((*digits)[digits->GetEntriesFast()]) AliEMCALTriggerRawDigit(id, 0x0, 0);
+
+ dig = (AliEMCALTriggerRawDigit*)digits->At(digits->GetEntriesFast() - 1);
+ }
+ else
+ {
+ dig = (AliEMCALTriggerRawDigit*)digits->At(pos);
+ }
+
+ // 14b to 12b STU time sums
+ reg[j][k] >>= 2;
+
+ dig->SetL1TimeSum(reg[j][k]);
+ }
+ }
+ }
+ }
+ }
+
+ if (iL0 && !data->GetMode())
+ {
+ for (Int_t i = 0; i < kNTRU; i++)
+ {
+ AliEMCALTriggerTRU *iTRU = static_cast<AliEMCALTriggerTRU*>(fTRU->At(i));
+ if (!iTRU) continue;
- // transform local to global
- TIter Next(&iTRU->Patches());
- while (AliEMCALTriggerPatch* p = (AliEMCALTriggerPatch*)Next())
+ AliDebug(999, Form("=== TRU# %2d found %d patches", i, (iTRU->Patches()).GetEntriesFast()));
+
+ TIter next(&iTRU->Patches());
+ while (AliEMCALTriggerPatch* p = (AliEMCALTriggerPatch*)next())
{
- Int_t px, py, id; p->Position(px, py);
-
- if (geom->GetAbsFastORIndexFromPositionInTRU(i, px, py, id)
+ p->Position(px, py);
+
+ // Local 2 Global
+ if (fGeometry->GetAbsFastORIndexFromPositionInTRU(i, px, py, id)
&&
- geom->GetPositionInEMCALFromAbsFastORIndex(id, px, py)) p->SetPosition(px, py);
+ fGeometry->GetPositionInEMCALFromAbsFastORIndex(id, px, py)) p->SetPosition(px, py);
- if (!data->GetMode())
- {
- Int_t peaks = p->Peaks();
+ if (AliDebugLevel()) p->Print("");
+
+ Int_t peaks = p->Peaks();
+
+ Int_t sizeX = (Int_t) ((iTRU->PatchSize())->X() * (iTRU->SubRegionSize())->X());
+ Int_t sizeY = (Int_t) ((iTRU->PatchSize())->Y() * (iTRU->SubRegionSize())->Y());
- for (Int_t j = 0; j < sizeX * sizeY; j++)
+ for (Int_t j = 0; j < sizeX * sizeY; j++)
+ {
+ if (peaks & (1 << j))
{
- if (peaks & (1 << j))
- {
-
- Int_t pos = posMap[px + j % sizeX][py + j / sizeX];
-
-// cout << "px: " << px << " py: " << py << " j: " << j << " mod: " << j%sizeX << " ratio: " << j / sizeX << " pos: " << pos << endl;
-
- AliEMCALTriggerRawDigit* dig = 0x0;
+ pos = posMap[px + j % sizeX][py + j / sizeX];
- if (pos == -1)
- {
- new((*digits)[digits->GetEntriesFast()]) AliEMCALTriggerRawDigit(id, 0x0, 0);
+ if (pos == -1) {
+ // Add a new digit
+ posMap[px + j % sizeX][py + j / sizeX] = digits->GetEntriesFast();
+
+ new((*digits)[digits->GetEntriesFast()]) AliEMCALTriggerRawDigit(id, 0x0, 0);
- dig = (AliEMCALTriggerRawDigit*)digits->At(digits->GetEntriesFast() - 1);
- }
- else
- {
- dig = (AliEMCALTriggerRawDigit*)digits->At(pos);
- }
-
- dig->SetL0Time(p->Time());
+ dig = (AliEMCALTriggerRawDigit*)digits->At(digits->GetEntriesFast() - 1);
+ } else {
+ dig = (AliEMCALTriggerRawDigit*)digits->At(pos);
}
- }
+
+ dig->SetL0Time(p->Time());
+ }
}
+
+ pos = posMap[px][py];
+
+ if (pos == -1) {
+ // Add a new digit
+ posMap[px][py] = digits->GetEntriesFast();
+
+ new((*digits)[digits->GetEntriesFast()]) AliEMCALTriggerRawDigit(id, 0x0, 0);
+
+ dig = (AliEMCALTriggerRawDigit*)digits->At(digits->GetEntriesFast() - 1);
+
+ }
+ else
+ {
+ dig = (AliEMCALTriggerRawDigit*)digits->At(pos);
+ }
+
+ dig->SetTriggerBit(kL0, 0);
}
+ }
+ }
+
+ // Prepare STU for L1 calculation
+ for (int i = 0; i < (fSTU->RegionSize())->X(); i++) {
+ for (int j = 0; j < (fSTU->RegionSize())->Y(); j++) {
- data->SetL0Trigger(0, i, 1);
-
- data->SetPatches(kL0, 0, iTRU->Patches());
+ pos = posMap[i][j];
+
+ if (pos >= 0) {
+
+ AliEMCALTriggerRawDigit *digit = (AliEMCALTriggerRawDigit*)digits->At(pos);
+
+ if (digit->GetL1TimeSum() > -1) region[i][j] = digit->GetL1TimeSum();
+ }
}
- else
- data->SetL0Trigger(0, i, 0);
}
-
- // A L0 has been issued, run L1
- // Depending on raw data enabled or not in STU data: L1 computation
- // should be done from F-ALTRO or directly on TRU time sums in STU raw data
- if (iL0)
+
+ AliDebug(999,"==================== STU ====================");
+ if (AliDebugLevel() >= 999) fSTU->Scan();
+ AliDebug(999,"==============================================");
+
+ fSTU->SetRegion(region);
+
+ if (data->GetMode())
{
- // Use L1 threshold from raw data when reconstructing raw data
- if (data->GetMode())
- {
- fSTU->SetThreshold(kL1Gamma, data->GetL1GammaThreshold());
- fSTU->SetThreshold(kL1Jet, data->GetL1JetThreshold() );
+ for (int ithr = 0; ithr < 2; ithr++) {
+ AliDebug(999, Form(" THR %d / EGA %d / EJE %d", ithr, data->GetL1GammaThreshold(ithr), data->GetL1JetThreshold(ithr)));
+
+ fSTU->SetThreshold(kL1GammaHigh + ithr, data->GetL1GammaThreshold(ithr));
+ fSTU->SetThreshold(kL1JetHigh + ithr, data->GetL1JetThreshold( ithr));
}
- else
- {
- fSTU->ComputeThFromV0(V0M); // C/A
- data->SetL1GammaThreshold(fSTU->GetThreshold(kL1Gamma));
- data->SetL1JetThreshold( fSTU->GetThreshold(kL1Jet) );
+ }
+ else
+ {
+ for (int ithr = 0; ithr < 2; ithr++) {
+ //
+ fSTU->ComputeThFromV0(kL1GammaHigh + ithr, V0M);
+ data->SetL1GammaThreshold(ithr, fSTU->GetThreshold(kL1GammaHigh + ithr));
+
+ fSTU->ComputeThFromV0(kL1JetHigh + ithr, V0M);
+ data->SetL1JetThreshold(ithr, fSTU->GetThreshold(kL1JetHigh + ithr) );
+
+ AliDebug(999, Form("STU THR %d EGA %d EJE %d", ithr, fSTU->GetThreshold(kL1GammaHigh + ithr), fSTU->GetThreshold(kL1JetHigh + ithr)));
}
+ }
+
+ for (int ithr = 0; ithr < 2; ithr++) {
+ //
+ fSTU->Reset();
- if (fSTU->GetRawData())
- {
- // Compute L1 from STU raw data
- fSTU->SetRegion(region);
- }
- else
- {
- // Build STU raw data from F-ALTRO
- TString str = "region";
- for (Int_t i = 0; i < kNTRU; i++) fSTU->Build(str,
- i,
- (static_cast<AliEMCALTriggerTRU*>(fTRU->At(i)))->Region(),
- (static_cast<AliEMCALTriggerTRU*>(fTRU->At(i)))->RegionSize());
+ fSTU->L1(kL1GammaHigh + ithr);
+
+ TIterator* nP = 0x0;
+
+ nP = (fSTU->Patches()).MakeIterator();
+
+ AliDebug(999, Form("=== STU found %d gamma patches", (fSTU->Patches()).GetEntriesFast()));
+
+ while (AliEMCALTriggerPatch* p = (AliEMCALTriggerPatch*)nP->Next())
+ {
+ p->Position(px, py);
+
+ if (AliDebugLevel()) p->Print("");
+
+ if (fGeometry->GetAbsFastORIndexFromPositionInEMCAL(px, py, id))
+ {
+ if (posMap[px][py] == -1)
+ {
+ posMap[px][py] = digits->GetEntriesFast();
+
+ // Add a new digit
+ new((*digits)[digits->GetEntriesFast()]) AliEMCALTriggerRawDigit(id, 0x0, 0);
+
+ dig = (AliEMCALTriggerRawDigit*)digits->At(digits->GetEntriesFast() - 1);
+ }
+ else
+ {
+ dig = (AliEMCALTriggerRawDigit*)digits->At(posMap[px][py]);
+ }
+
+ if (AliDebugLevel()) dig->Print("");
+
+ dig->SetTriggerBit(kL1GammaHigh + ithr, 0);
+ }
}
-
- fSTU->L1(kL1Gamma);
- data->SetPatches(kL1Gamma, 0, fSTU->Patches());
-
fSTU->Reset();
-
- fSTU->L1(kL1Jet);
- data->SetPatches(kL1Jet, 0, fSTU->Patches());
+ fSTU->L1(kL1JetHigh + ithr);
- Int_t** reg = fSTU->Region();
+ nP = (fSTU->Patches()).MakeIterator();
- if (!fSTU->GetRawData())
- {
- // Update digits w/ L1 time sum
- // Done in raw digit maker when raw data enabled
- for (Int_t i = 0; i < 48; i++)
+ AliDebug(999, Form("=== STU found %d jet patches", (fSTU->Patches()).GetEntriesFast()));
+
+ while (AliEMCALTriggerPatch* p = (AliEMCALTriggerPatch*)nP->Next())
+ {
+ p->Position(px, py);
+
+ if (AliDebugLevel()) p->Print("");
+
+ if (fGeometry->GetAbsFastORIndexFromPositionInEMCAL(px, py, id))
{
- for (Int_t j = 0; j < 64; j++)
+ if (posMap[px][py] == -1)
{
- if (reg[i][j])
- {
- Int_t id;
- if (geom->GetAbsFastORIndexFromPositionInEMCAL(i, j, id))
- {
- AliEMCALTriggerRawDigit* dig = 0x0;
-
- if (posMap[i][j] == -1)
- {
- // Add a new digit with L1 time sum
- new((*digits)[digits->GetEntriesFast()]) AliEMCALTriggerRawDigit(id, 0x0, 0);
-
- dig = (AliEMCALTriggerRawDigit*)digits->At(digits->GetEntriesFast() - 1);
- }
- else
- {
- dig = (AliEMCALTriggerRawDigit*)digits->At(posMap[i][j]);
- }
-
- dig->SetL1TimeSum(reg[i][j]);
- }
- }
+ posMap[px][py] = digits->GetEntriesFast();
+
+ // Add a new digit
+ new((*digits)[digits->GetEntriesFast()]) AliEMCALTriggerRawDigit(id, 0x0, 0);
+
+ dig = (AliEMCALTriggerRawDigit*)digits->At(digits->GetEntriesFast() - 1);
+ }
+ else
+ {
+ dig = (AliEMCALTriggerRawDigit*)digits->At(posMap[px][py]);
}
+
+ if (AliDebugLevel()) dig->Print("");
+
+ dig->SetTriggerBit(kL1JetHigh + ithr, 0);
}
}
}
-
- if (AliDebugLevel() >= 999) data->Scan();
// Now reset the electronics for a fresh start with next event
Reset();
//__________________
void AliEMCALTriggerElectronics::Reset()
{
- //
- TIter NextTRU(fTRU);
- while ( AliEMCALTriggerTRU *TRU = (AliEMCALTriggerTRU*)NextTRU() ) TRU->Reset();
+ // Reset
+
+ TIter nextTRU(fTRU);
+ while ( AliEMCALTriggerTRU *TRU = (AliEMCALTriggerTRU*)nextTRU() ) TRU->Reset();
fSTU->Reset();
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff