[u/mrichter/AliRoot.git] / EMCAL / AliEMCALTriggerElectronics.cxx

/**************************************************************************
 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 *                                                                        *
 * Author: The ALICE Off-line Project.                                    *
 * Contributors are mentioned in the code where appropriate.              *
 *                                                                        *
 * Permission to use, copy, modify and distribute this software and its   *
 * documentation strictly for non-commercial purposes is hereby granted   *
 * without fee, provided that the above copyright notice appears in all   *
 * copies and that both the copyright notice and this permission notice   *
 * appear in the supporting documentation. The authors make no claims     *
 * about the suitability of this software for any purpose. It is          *
 * provided "as is" without express or implied warranty.                  *
 **************************************************************************/

/*
 
 
EMCal trigger electronics manager L0/L1
can handle both simulated digits and raw data
Author: R. GUERNANE LPSC Grenoble CNRS/IN2P3
*/

#include "AliEMCALTriggerElectronics.h"
#include "AliEMCALTriggerTRU.h"
#include "AliEMCALTriggerSTU.h"
#include "AliEMCALGeometry.h"
#include "AliRunLoader.h"
#include "AliEMCAL.h" 
#include "AliRun.h" 
#include "AliEMCALTriggerDCSConfig.h"
#include "AliEMCALTriggerData.h"
#include "AliEMCALDigit.h"
#include "AliCaloRawStreamV3.h"
#include "AliEMCALTriggerSTURawStream.h"
#include "AliEMCALDigit.h"
#include "AliEMCALTriggerRawDigit.h"
#include "AliEMCALTriggerPatch.h"
#include "AliEMCALTriggerSTUDCSConfig.h"

#include <TVector2.h>

namespace
{
	const Int_t kNTRU = 30;
}

ClassImp(AliEMCALTriggerElectronics)

//__________________
AliEMCALTriggerElectronics::AliEMCALTriggerElectronics(const AliEMCALTriggerDCSConfig *dcsConf) : TObject(),
fTRU(new TClonesArray("AliEMCALTriggerTRU",32)),
fSTU(0x0)
{
	// Ctor
	
	TVector2 rSize;
	
	rSize.Set( 24.,  4. );

	// 32 TRUs
	for (Int_t i=0;i<kNTRU;i++) 
	{
		AliEMCALTriggerTRUDCSConfig* truConf = dcsConf->GetTRUDCSConfig(i);
		new ((*fTRU)[i]) AliEMCALTriggerTRU(truConf, rSize, i % 2);
	}
	
	rSize.Set( 48., 64. );
	
	// 1 STU
	AliEMCALTriggerSTUDCSConfig* stuConf = dcsConf->GetSTUDCSConfig();
	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() 
										    );
}

//________________
AliEMCALTriggerElectronics::~AliEMCALTriggerElectronics()
{
	// Dtor
	
	fTRU->Delete();
 	delete fSTU;
}

//__________________
void AliEMCALTriggerElectronics::Digits2Trigger(TClonesArray* digits, const Int_t V0M[], AliEMCALTriggerData* data)
{
	// Digits to trigger

	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();
	}
	
	if(!geom) geom =  AliEMCALGeometry::GetInstance(AliEMCALGeometry::GetDefaultGeometryName());
	
	if(!geom) AliError("Cannot access geometry!");
	
	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++) 
	{
		region[i][j] =  0;
		posMap[i][j] = -1;
	}
	
	for (Int_t i = 0; i < digits->GetEntriesFast(); i++)
	{
		AliEMCALTriggerRawDigit* digit = (AliEMCALTriggerRawDigit*)digits->At(i);
		
		id = digit->GetId();
		
		Int_t iTRU, iADC;
		
		Bool_t isOK1 = geom->GetTRUFromAbsFastORIndex(id, iTRU, iADC);
		
		if ((isOK1 && iTRU >= kNTRU) || !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) {
				AliDebug(999, Form("=== TRU# %2d ADC# %2d time# %2d signal %d ===", iTRU, iADC, time, amp));
				
				if (data->GetMode())
					(static_cast<AliEMCALTriggerTRU*>(fTRU->At(iTRU)))->SetADC(iADC, time, 4 * amp);
				else
					(static_cast<AliEMCALTriggerTRU*>(fTRU->At(iTRU)))->SetADC(iADC, time,     amp);
			}
		}
		
		if (geom->GetPositionInEMCALFromAbsFastORIndex(id, px, py)) posMap[px][py] = i;
	}

	Int_t iL0 = 0;

	Int_t timeL0[kNTRU] = {0}, timeL0min = 999;
	
	for (Int_t i=0; i<kNTRU; i++) 
	{
		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);
	}

	AliDebug(999, Form("=== %2d TRU (out of %2d) has issued a L0 / Min L0 time: %d", iL0, kNTRU, timeL0min));
	
	AliEMCALTriggerRawDigit* dig = 0x0;
	
	if (iL0 && (!data->GetMode() || !fSTU->GetDCSConfig()->GetRawData())) 
	{
		// Update digits after L0 calculation
		for (Int_t i = 0; i < kNTRU; i++)
		{
			AliEMCALTriggerTRU *iTRU = static_cast<AliEMCALTriggerTRU*>(fTRU->At(i));

			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);
			
			for (int j = 0; j < iTRU->RegionSize()->X(); j++)
			{
				for (int k = 0; k < iTRU->RegionSize()->Y(); k++)
				{
					if (reg[j][k]
						&& 
						geom->GetAbsFastORIndexFromPositionInTRU(i, j, k, id)
						&&
						geom->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));
			
			AliDebug(999, Form("=== TRU# %2d found %d patches", i, (iTRU->Patches()).GetEntriesFast()));
			
			TIter next(&iTRU->Patches());
			while (AliEMCALTriggerPatch* p = (AliEMCALTriggerPatch*)next())
			{
				p->Position(px, py);
			
				// Local 2 Global
				if (geom->GetAbsFastORIndexFromPositionInTRU(i, px, py, id) 
					&& 
					geom->GetPositionInEMCALFromAbsFastORIndex(id, px, py)) p->SetPosition(px, py);
				
				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++)
				{
					if (peaks & (1 << j))
					{
						pos = posMap[px + j % sizeX][py + j / sizeX];
							
						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());
					}
				}
					
				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++) {
			
			pos = posMap[i][j];
		
			if (pos >= 0) {
				
				AliEMCALTriggerRawDigit *digit = (AliEMCALTriggerRawDigit*)digits->At(pos);
		
				if (digit->GetL1TimeSum() > -1) region[i][j] = digit->GetL1TimeSum();
			}
		}
	}
	
	AliDebug(999,"==================== STU  ====================");
	if (AliDebugLevel() >= 999) fSTU->Scan();
	AliDebug(999,"==============================================");
	
	fSTU->SetRegion(region);
	
	if (data->GetMode()) 
	{
		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
	{
		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();
		
		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 (geom->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->Reset();
		
		fSTU->L1(kL1JetHigh + ithr);
		
		nP = (fSTU->Patches()).MakeIterator();
		
		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 (geom->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(kL1JetHigh + ithr, 0);
			}
		}
	}
	
	// Now reset the electronics for a fresh start with next event
	Reset();
}

//__________________
void AliEMCALTriggerElectronics::Reset()
{
	// Reset
	
	TIter nextTRU(fTRU);
	while ( AliEMCALTriggerTRU *TRU = (AliEMCALTriggerTRU*)nextTRU() ) TRU->Reset();
	
	fSTU->Reset();
}
Commit	Line	Data
916f1e76	1	/**************************************************************************
	2	* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	3	* *
	4	* Author: The ALICE Off-line Project. *
	5	* Contributors are mentioned in the code where appropriate. *
	6	* *
	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	**************************************************************************/
	15
	16	/*
	17
	18
	19	EMCal trigger electronics manager L0/L1
	20	can handle both simulated digits and raw data
	21	Author: R. GUERNANE LPSC Grenoble CNRS/IN2P3
	22	*/
	23
	24	#include "AliEMCALTriggerElectronics.h"
	25	#include "AliEMCALTriggerTRU.h"
	26	#include "AliEMCALTriggerSTU.h"
	27	#include "AliEMCALGeometry.h"
	28	#include "AliRunLoader.h"
	29	#include "AliEMCAL.h"
	30	#include "AliRun.h"
fff39dd1	31	#include "AliEMCALTriggerDCSConfig.h"
916f1e76	32	#include "AliEMCALTriggerData.h"
	33	#include "AliEMCALDigit.h"
	34	#include "AliCaloRawStreamV3.h"
916f1e76	35	#include "AliEMCALTriggerSTURawStream.h"
916f1e76	36	#include "AliEMCALDigit.h"
de39a0ff	37	#include "AliEMCALTriggerRawDigit.h"
de39a0ff	38	#include "AliEMCALTriggerPatch.h"
804b828a	39	#include "AliEMCALTriggerSTUDCSConfig.h"
916f1e76	40
916f1e76	41	#include <TVector2.h>
916f1e76	42
	43	namespace
	44	{
9f7130fc	45	const Int_t kNTRU = 30;
916f1e76	46	}
	47
	48	ClassImp(AliEMCALTriggerElectronics)
	49
	50	//__________________
fff39dd1	51	AliEMCALTriggerElectronics::AliEMCALTriggerElectronics(const AliEMCALTriggerDCSConfig *dcsConf) : TObject(),
916f1e76	52	fTRU(new TClonesArray("AliEMCALTriggerTRU",32)),
	53	fSTU(0x0)
	54	{
79b05051	55	// Ctor
79b05051	56
916f1e76	57	TVector2 rSize;
	58
	59	rSize.Set( 24., 4. );
	60
	61	// 32 TRUs
fff39dd1	62	for (Int_t i=0;i<kNTRU;i++)
	63	{
	64	AliEMCALTriggerTRUDCSConfig* truConf = dcsConf->GetTRUDCSConfig(i);
de39a0ff	65	new ((*fTRU)[i]) AliEMCALTriggerTRU(truConf, rSize, i % 2);
fff39dd1	66	}
fff39dd1	67
916f1e76	68	rSize.Set( 48., 64. );
	69
	70	// 1 STU
fff39dd1	71	AliEMCALTriggerSTUDCSConfig* stuConf = dcsConf->GetSTUDCSConfig();
fff39dd1	72	fSTU = new AliEMCALTriggerSTU(stuConf, rSize);
916f1e76	73
de39a0ff	74	TString str = "map";
	75	for (Int_t i=0;i<kNTRU;i++) fSTU->Build(str,
	76	i,
	77	(static_cast<AliEMCALTriggerTRU*>(fTRU->At(i)))->Map(),
	78	(static_cast<AliEMCALTriggerTRU*>(fTRU->At(i)))->RegionSize()
	79	);
916f1e76	80	}
	81
	82	//________________
	83	AliEMCALTriggerElectronics::~AliEMCALTriggerElectronics()
	84	{
79b05051	85	// Dtor
79b05051	86
916f1e76	87	fTRU->Delete();
	88	delete fSTU;
	89	}
	90
	91	//__________________
de39a0ff	92	void AliEMCALTriggerElectronics::Digits2Trigger(TClonesArray* digits, const Int_t V0M[], AliEMCALTriggerData* data)
916f1e76	93	{
79b05051	94	// Digits to trigger
804b828a	95
916f1e76	96	AliEMCALGeometry* geom = 0x0;
	97
	98	AliRunLoader *rl = AliRunLoader::Instance();
a51e676d	99	if (rl->GetAliRun() && rl->GetAliRun()->GetDetector("EMCAL")){
	100	AliEMCAL* emcal = dynamic_cast<AliEMCAL*>(rl->GetAliRun()->GetDetector("EMCAL"));
	101	if(emcal)geom = emcal->GetGeometry();
	102	}
	103
	104	if(!geom) geom = AliEMCALGeometry::GetInstance(AliEMCALGeometry::GetDefaultGeometryName());
	105
	106	if(!geom) AliError("Cannot access geometry!");
916f1e76	107
804b828a	108	Int_t pos, px, py, id;
de39a0ff	109
	110	Int_t region[48][64], posMap[48][64];
	111	for (Int_t i = 0; i < 48; i++) for (Int_t j = 0; j < 64; j++)
	112	{
	113	region[i][j] = 0;
	114	posMap[i][j] = -1;
	115	}
	116
	117	for (Int_t i = 0; i < digits->GetEntriesFast(); i++)
916f1e76	118	{
de39a0ff	119	AliEMCALTriggerRawDigit* digit = (AliEMCALTriggerRawDigit*)digits->At(i);
de39a0ff	120
804b828a	121	id = digit->GetId();
de39a0ff	122
	123	Int_t iTRU, iADC;
	124
	125	Bool_t isOK1 = geom->GetTRUFromAbsFastORIndex(id, iTRU, iADC);
	126
c33e980f	127	if ((isOK1 && iTRU >= kNTRU) \|\| !isOK1) continue;
c33e980f	128
de39a0ff	129	for (Int_t j = 0; j < digit->GetNSamples(); j++)
916f1e76	130	{
de39a0ff	131	Int_t time, amp;
de39a0ff	132	Bool_t isOK2 = digit->GetTimeSample(j, time, amp);
916f1e76	133
63c22917	134	if (isOK1 && isOK2 && amp) {
	135	AliDebug(999, Form("=== TRU# %2d ADC# %2d time# %2d signal %d ===", iTRU, iADC, time, amp));
	136
	137	if (data->GetMode())
	138	(static_cast<AliEMCALTriggerTRU>(fTRU->At(iTRU)))->SetADC(iADC, time, 4 amp);
	139	else
	140	(static_cast<AliEMCALTriggerTRU*>(fTRU->At(iTRU)))->SetADC(iADC, time, amp);
	141	}
de39a0ff	142	}
de39a0ff	143
804b828a	144	if (geom->GetPositionInEMCALFromAbsFastORIndex(id, px, py)) posMap[px][py] = i;
916f1e76	145	}
916f1e76	146
de39a0ff	147	Int_t iL0 = 0;
916f1e76	148
804b828a	149	Int_t timeL0[kNTRU] = {0}, timeL0min = 999;
804b828a	150
916f1e76	151	for (Int_t i=0; i<kNTRU; i++)
916f1e76	152	{
63c22917	153	AliDebug(999, Form("===========< TRU %2d >============", i));
916f1e76	154
de39a0ff	155	AliEMCALTriggerTRU* iTRU = static_cast<AliEMCALTriggerTRU*>(fTRU->At(i));
804b828a	156
804b828a	157	if (iTRU->L0()) // L0 recomputation: ALWAYS done from FALTRO
916f1e76	158	{
804b828a	159	iL0++;
de39a0ff	160
804b828a	161	timeL0[i] = iTRU->GetL0Time();
de39a0ff	162
804b828a	163	if (!timeL0[i]) AliWarning(Form("TRU# %d has 0 trigger time",i));
de39a0ff	164
804b828a	165	if (timeL0[i] < timeL0min) timeL0min = timeL0[i];
	166
	167	data->SetL0Trigger(0, i, 1); // TRU# i has issued a L0
	168	}
	169	else
	170	data->SetL0Trigger(0, i, 0);
	171	}
	172
63c22917	173	AliDebug(999, Form("=== %2d TRU (out of %2d) has issued a L0 / Min L0 time: %d", iL0, kNTRU, timeL0min));
804b828a	174
	175	AliEMCALTriggerRawDigit* dig = 0x0;
	176
	177	if (iL0 && (!data->GetMode() \|\| !fSTU->GetDCSConfig()->GetRawData()))
	178	{
	179	// Update digits after L0 calculation
	180	for (Int_t i = 0; i < kNTRU; i++)
	181	{
	182	AliEMCALTriggerTRU iTRU = static_cast<AliEMCALTriggerTRU>(fTRU->At(i));
	183
	184	Int_t reg[24][4];
6fc3dfc0	185	for (int j = 0; j < 24; j++) for (int k = 0; k < 4; k++) reg[j][k] = 0;
804b828a	186
6fc3dfc0	187	iTRU->GetL0Region(timeL0min, reg);
6fc3dfc0	188
804b828a	189	for (int j = 0; j < iTRU->RegionSize()->X(); j++)
	190	{
	191	for (int k = 0; k < iTRU->RegionSize()->Y(); k++)
	192	{
6fc3dfc0	193	if (reg[j][k]
63c22917	194	&&
	195	geom->GetAbsFastORIndexFromPositionInTRU(i, j, k, id)
	196	&&
	197	geom->GetPositionInEMCALFromAbsFastORIndex(id, px, py))
804b828a	198	{
	199	pos = posMap[px][py];
	200
	201	if (pos == -1)
	202	{
	203	// Add a new digit
63c22917	204	posMap[px][py] = digits->GetEntriesFast();
63c22917	205
804b828a	206	new((*digits)[digits->GetEntriesFast()]) AliEMCALTriggerRawDigit(id, 0x0, 0);
804b828a	207
63c22917	208	dig = (AliEMCALTriggerRawDigit*)digits->At(digits->GetEntriesFast() - 1);
804b828a	209	}
	210	else
	211	{
	212	dig = (AliEMCALTriggerRawDigit*)digits->At(pos);
	213	}
	214
63c22917	215	// 14b to 12b STU time sums
	216	reg[j][k] >>= 2;
	217
804b828a	218	dig->SetL1TimeSum(reg[j][k]);
	219	}
	220	}
	221	}
	222	}
	223	}
	224
	225	if (iL0 && !data->GetMode())
	226	{
804b828a	227	for (Int_t i = 0; i < kNTRU; i++)
	228	{
	229	AliEMCALTriggerTRU* iTRU = static_cast<AliEMCALTriggerTRU*>(fTRU->At(i));
	230
63c22917	231	AliDebug(999, Form("=== TRU# %2d found %d patches", i, (iTRU->Patches()).GetEntriesFast()));
63c22917	232
a520bcd0	233	TIter next(&iTRU->Patches());
a520bcd0	234	while (AliEMCALTriggerPatch* p = (AliEMCALTriggerPatch*)next())
de39a0ff	235	{
804b828a	236	p->Position(px, py);
804b828a	237
63c22917	238	// Local 2 Global
	239	if (geom->GetAbsFastORIndexFromPositionInTRU(i, px, py, id)
	240	&&
	241	geom->GetPositionInEMCALFromAbsFastORIndex(id, px, py)) p->SetPosition(px, py);
de39a0ff	242
63c22917	243	if (AliDebugLevel()) p->Print("");
6fc3dfc0	244
63c22917	245	Int_t peaks = p->Peaks();
63c22917	246
804b828a	247	Int_t sizeX = (Int_t) ((iTRU->PatchSize())->X() * (iTRU->SubRegionSize())->X());
804b828a	248	Int_t sizeY = (Int_t) ((iTRU->PatchSize())->Y() * (iTRU->SubRegionSize())->Y());
a61738e1	249
804b828a	250	for (Int_t j = 0; j < sizeX * sizeY; j++)
	251	{
	252	if (peaks & (1 << j))
de39a0ff	253	{
804b828a	254	pos = posMap[px + j % sizeX][py + j / sizeX];
de39a0ff	255
63c22917	256	if (pos == -1) {
	257	// Add a new digit
	258	posMap[px + j % sizeX][py + j / sizeX] = digits->GetEntriesFast();
	259
804b828a	260	new((*digits)[digits->GetEntriesFast()]) AliEMCALTriggerRawDigit(id, 0x0, 0);
de39a0ff	261
63c22917	262	dig = (AliEMCALTriggerRawDigit*)digits->At(digits->GetEntriesFast() - 1);
63c22917	263	} else {
804b828a	264	dig = (AliEMCALTriggerRawDigit*)digits->At(pos);
de39a0ff	265	}
804b828a	266
63c22917	267	dig->SetL0Time(p->Time());
a61738e1	268	}
804b828a	269	}
a61738e1	270
804b828a	271	pos = posMap[px][py];
a61738e1	272
63c22917	273	if (pos == -1) {
	274	// Add a new digit
	275	posMap[px][py] = digits->GetEntriesFast();
	276
804b828a	277	new((*digits)[digits->GetEntriesFast()]) AliEMCALTriggerRawDigit(id, 0x0, 0);
a61738e1	278
804b828a	279	dig = (AliEMCALTriggerRawDigit*)digits->At(digits->GetEntriesFast() - 1);
63c22917	280
804b828a	281	}
	282	else
	283	{
	284	dig = (AliEMCALTriggerRawDigit*)digits->At(pos);
de39a0ff	285	}
804b828a	286
804b828a	287	dig->SetTriggerBit(kL0, 0);
de39a0ff	288	}
de39a0ff	289	}
916f1e76	290	}
804b828a	291
804b828a	292	// Prepare STU for L1 calculation
63c22917	293	for (int i = 0; i < (fSTU->RegionSize())->X(); i++) {
	294	for (int j = 0; j < (fSTU->RegionSize())->Y(); j++) {
	295
804b828a	296	pos = posMap[i][j];
916f1e76	297
63c22917	298	if (pos >= 0) {
63c22917	299
804b828a	300	AliEMCALTriggerRawDigit digit = (AliEMCALTriggerRawDigit)digits->At(pos);
	301
	302	if (digit->GetL1TimeSum() > -1) region[i][j] = digit->GetL1TimeSum();
	303	}
de39a0ff	304	}
804b828a	305	}
804b828a	306
63c22917	307	AliDebug(999,"==================== STU ====================");
	308	if (AliDebugLevel() >= 999) fSTU->Scan();
	309	AliDebug(999,"==============================================");
	310
804b828a	311	fSTU->SetRegion(region);
	312
	313	if (data->GetMode())
	314	{
63c22917	315	for (int ithr = 0; ithr < 2; ithr++) {
	316	AliDebug(999, Form(" THR %d / EGA %d / EJE %d", ithr, data->GetL1GammaThreshold(ithr), data->GetL1JetThreshold(ithr)));
	317
	318	fSTU->SetThreshold(kL1GammaHigh + ithr, data->GetL1GammaThreshold(ithr));
	319	fSTU->SetThreshold(kL1JetHigh + ithr, data->GetL1JetThreshold( ithr));
	320	}
804b828a	321	}
	322	else
	323	{
63c22917	324	for (int ithr = 0; ithr < 2; ithr++) {
	325	//
	326	fSTU->ComputeThFromV0(kL1GammaHigh + ithr, V0M);
	327	data->SetL1GammaThreshold(ithr, fSTU->GetThreshold(kL1GammaHigh + ithr));
	328
	329	fSTU->ComputeThFromV0(kL1JetHigh + ithr, V0M);
	330	data->SetL1JetThreshold(ithr, fSTU->GetThreshold(kL1JetHigh + ithr) );
	331
	332	AliDebug(999, Form("STU THR %d EGA %d EJE %d", ithr, fSTU->GetThreshold(kL1GammaHigh + ithr), fSTU->GetThreshold(kL1JetHigh + ithr)));
	333	}
804b828a	334	}
916f1e76	335
63c22917	336	for (int ithr = 0; ithr < 2; ithr++) {
	337	//
	338	fSTU->Reset();
a61738e1	339
63c22917	340	fSTU->L1(kL1GammaHigh + ithr);
a61738e1	341
63c22917	342	TIterator* nP = 0x0;
	343
	344	nP = (fSTU->Patches()).MakeIterator();
	345
	346	AliDebug(999, Form("=== STU found %d gamma patches", (fSTU->Patches()).GetEntriesFast()));
	347
	348	while (AliEMCALTriggerPatch* p = (AliEMCALTriggerPatch*)nP->Next())
	349	{
	350	p->Position(px, py);
a61738e1	351
63c22917	352	if (AliDebugLevel()) p->Print("");
	353
	354	if (geom->GetAbsFastORIndexFromPositionInEMCAL(px, py, id))
a61738e1	355	{
63c22917	356	if (posMap[px][py] == -1)
	357	{
	358	posMap[px][py] = digits->GetEntriesFast();
	359
a61738e1	360	// Add a new digit
63c22917	361	new((*digits)[digits->GetEntriesFast()]) AliEMCALTriggerRawDigit(id, 0x0, 0);
a61738e1	362
63c22917	363	dig = (AliEMCALTriggerRawDigit*)digits->At(digits->GetEntriesFast() - 1);
	364	}
	365	else
	366	{
	367	dig = (AliEMCALTriggerRawDigit*)digits->At(posMap[px][py]);
	368	}
	369
	370	if (AliDebugLevel()) dig->Print("");
804b828a	371
63c22917	372	dig->SetTriggerBit(kL1GammaHigh + ithr, 0);
63c22917	373	}
a61738e1	374	}
916f1e76	375
63c22917	376	fSTU->Reset();
	377
	378	fSTU->L1(kL1JetHigh + ithr);
	379
	380	nP = (fSTU->Patches()).MakeIterator();
	381
	382	AliDebug(999, Form("=== STU found %d jet patches", (fSTU->Patches()).GetEntriesFast()));
	383
	384	while (AliEMCALTriggerPatch* p = (AliEMCALTriggerPatch*)nP->Next())
	385	{
	386	p->Position(px, py);
804b828a	387
63c22917	388	if (AliDebugLevel()) p->Print("");
a61738e1	389
63c22917	390	if (geom->GetAbsFastORIndexFromPositionInEMCAL(px, py, id))
a61738e1	391	{
63c22917	392	if (posMap[px][py] == -1)
	393	{
	394	posMap[px][py] = digits->GetEntriesFast();
	395
a61738e1	396	// Add a new digit
63c22917	397	new((*digits)[digits->GetEntriesFast()]) AliEMCALTriggerRawDigit(id, 0x0, 0);
a61738e1	398
63c22917	399	dig = (AliEMCALTriggerRawDigit*)digits->At(digits->GetEntriesFast() - 1);
	400	}
	401	else
	402	{
	403	dig = (AliEMCALTriggerRawDigit*)digits->At(posMap[px][py]);
	404	}
	405
	406	if (AliDebugLevel()) dig->Print("");
804b828a	407
63c22917	408	dig->SetTriggerBit(kL1JetHigh + ithr, 0);
63c22917	409	}
de39a0ff	410	}
916f1e76	411	}
39c05eac	412
916f1e76	413	// Now reset the electronics for a fresh start with next event
	414	Reset();
	415	}
	416
	417	//__________________
	418	void AliEMCALTriggerElectronics::Reset()
	419	{
79b05051	420	// Reset
79b05051	421
a520bcd0	422	TIter nextTRU(fTRU);
a520bcd0	423	while ( AliEMCALTriggerTRU TRU = (AliEMCALTriggerTRU)nextTRU() ) TRU->Reset();
916f1e76	424
	425	fSTU->Reset();
	426	}