EMCAL/AliEMCALTriggerRawDigitMaker.cxx

   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
  20
  21 Author: R. GUERNANE LPSC Grenoble CNRS/IN2P3
  22 */
  23
  24 #include "AliEMCALTriggerRawDigitMaker.h"
  25 #include "AliEMCALTriggerSTURawStream.h"
  26 #include "AliCaloRawAnalyzerFakeALTRO.h"
  27 #include "AliEMCALTriggerRawDigit.h"
  28 #include "AliCaloRawStreamV3.h"
  29 #include "AliRun.h"
  30 #include "AliRunLoader.h"
  31 #include "AliEMCAL.h"
  32 #include "AliCaloBunchInfo.h"
  33 #include "AliRawReader.h"
  34 #include "AliEMCALTriggerDCSConfigDB.h"
  35 #include "AliEMCALTriggerData.h"
  36 #include "AliEMCALTriggerPatch.h"
  37 #include "AliLog.h"
  38
  39 #include "AliRawDataHeader.h"
  40 #include "AliRawVEvent.h"
  41 #include "AliRawEventHeaderBase.h"
  42 #include "AliRawEvent.h"
  43 #include "AliRawVEquipment.h"
  44 #include "AliRawEquipmentHeader.h"
  45
  46 #include "Riostream.h"
  47
  48 #include "AliCaloRawAnalyzerFactory.h"
  49
  50 namespace
  51 {
  52         const Int_t kSTUEqId = 4652;
  53 }
  54
  55 ClassImp(AliEMCALTriggerRawDigitMaker)
  56
  57 //_______________
  58 AliEMCALTriggerRawDigitMaker::AliEMCALTriggerRawDigitMaker() : TObject(),
  59 fGeometry(0x0),
  60 fRawReader(0x0),
  61 fCaloRawStream(0x0),
  62 fSTURawStream(0x0),
  63 fRawDigits(0x0),
  64 fRawAnalyzer(0x0),
  65 fDCSConfig(0x0),
  66 fTriggerData(0x0)
  67 {
  68   // def ctor
  69
  70   AliRunLoader* rl = AliRunLoader::Instance();
  71   if (rl && rl->GetAliRun()){
  72     AliEMCAL * emcal = dynamic_cast<AliEMCAL*>(rl->GetAliRun()->GetDetector("EMCAL"));
  73     if(emcal) fGeometry = emcal->GetGeometry();
  74   }
  75
  76   if(!fGeometry)
  77     {
  78       AliDebug(1, Form("Using default geometry"));
  79       fGeometry =  AliEMCALGeometry::GetInstance(AliEMCALGeometry::GetDefaultGeometryName());
  80     }
  81
  82   //  fRawAnalyzer = new AliCaloRawAnalyzerFakeALTRO ();
  83
  84   fRawAnalyzer =  (AliCaloRawAnalyzerFakeALTRO*)AliCaloRawAnalyzerFactory::CreateAnalyzer(kFakeAltro);
  85
  86   fDCSConfig = AliEMCALTriggerDCSConfigDB::Instance();
  87
  88   for (Int_t i=0; i<3072; i++) fRawDigitIndex[i] = -1;
  89 }
  90
  91 //_______________
  92 AliEMCALTriggerRawDigitMaker::~AliEMCALTriggerRawDigitMaker()
  93 {
  94         // dtor
  95 }
  96
  97 //_______________
  98 void AliEMCALTriggerRawDigitMaker::SetIO(AliRawReader* reader, AliCaloRawStreamV3& in, AliEMCALTriggerSTURawStream& inSTU, TClonesArray* digits, AliEMCALTriggerData* data)
  99 {
 100         //
 101         fRawReader     = reader;
 102         fCaloRawStream = &in;
 103         fRawDigits     = digits;
 104         fSTURawStream  = &inSTU;
 105         fTriggerData   = data;
 106 }
 107
 108 //_______________
 109 void AliEMCALTriggerRawDigitMaker::Add(const std::vector<AliCaloBunchInfo> &bunchlist)
 110 {
 111         //
 112         Int_t    hwAdd   = fCaloRawStream->GetHWAddress();
 113         UShort_t iRCU    = fCaloRawStream->GetDDLNumber() % 2; // 0/1
 114         UShort_t iBranch = ( hwAdd >> 11 ) & 0x1;              // 0/1
 115
 116         // TRU id
 117         Int_t iTRU = ( (iRCU << 1) | iBranch ) - 1; // 0..2
 118
 119         iTRU  = (fCaloRawStream->GetModule() % 2) ? 2 * (2 - iTRU) + 1 : 2 * iTRU;
 120
 121         iTRU += 6 * int(fCaloRawStream->GetModule()/2);
 122
 123         if (AliDebugLevel())
 124         {
 125                 printf("===\n");
 126                 printf("| Hw Adress: 0x%x => SM# %2d / RCU# %d / Branch# %d / TRU# %2d / ADC# %2d\n",
 127                            hwAdd, fCaloRawStream->GetModule(), iRCU, iBranch, iTRU, fCaloRawStream->GetColumn());
 128         }
 129
 130         Int_t idx;
 131
 132         AliEMCALTriggerRawDigit* dig = 0x0;
 133
 134         Int_t timeSamples[256]; for (Int_t j=0; j<256; j++) timeSamples[j] = 0;
 135         Int_t nSamples = 0;
 136
 137         UInt_t iBin   = bunchlist.at(0).GetStartBin();
 138          Int_t iBunch = 0;
 139
 140         for (UInt_t i = 0; i < bunchlist.size(); i++)
 141         {
 142                 AliCaloBunchInfo bunch = bunchlist.at(i);
 143
 144                 if (iBin > bunch.GetStartBin())
 145                 {
 146                         iBin   = bunch.GetStartBin();
 147                         iBunch = i;
 148                 }
 149
 150                 if (fCaloRawStream->GetColumn() < 96)
 151                 {
 152                         const UShort_t* sig = bunch.GetData();
 153                         Int_t startBin = bunch.GetStartBin();
 154
 155                         for (Int_t iS = 0; iS < bunch.GetLength(); iS++)
 156                         {
 157                                 Int_t time = startBin--;
 158                                 Int_t amp  = sig[iS];
 159
 160                                 if (amp) timeSamples[nSamples++] = ((time << 12) & 0xFF000) | (amp & 0xFFF);
 161
 162                                 if (AliDebugLevel())
 163                                 {
 164                                         printf("ADC# %2d / time: %2d amplitude: %d\n", fCaloRawStream->GetColumn(), time, amp);
 165                                 }
 166                         }
 167                 }
 168         }
 169
 170         if (fCaloRawStream->GetColumn() > 95 && fCaloRawStream->GetColumn() < 106)
 171         {
 172                 Int_t nBits = (fCaloRawStream->GetColumn() == 105) ? 6 : 10;
 173
 174                 const UShort_t* sig = bunchlist.at(iBunch).GetData();
 175
 176                 if (AliDebugLevel()) printf("| L0 id in F-ALTRO => bunch length is: %d\n", bunchlist.at(iBunch).GetLength());
 177
 178                 for (Int_t i = 0; i < bunchlist.at(iBunch).GetLength(); i++)
 179                 {
 180                         if (AliDebugLevel()) printf("| sig[%3d]: %x\n",i,sig[i]);
 181
 182                         for (Int_t j = 0; j < nBits; j++)
 183                         {
 184                                 if (sig[i] & ( 1 << j ))
 185                                 {
 186                                         if (AliDebugLevel())
 187                                         {
 188                                                 printf("| Add L0 patch index in TRU# %2d position %2d\n",iTRU,(fCaloRawStream->GetColumn() - 96) * 10 + j);
 189                                         }
 190
 191                                         if (fGeometry->GetAbsFastORIndexFromTRU(iTRU, (fCaloRawStream->GetColumn() - 96) * 10 + j, idx))
 192                                         {
 193                                                 if (fRawDigitIndex[idx] >= 0)
 194                                                 {
 195                                                         dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
 196                                                 }
 197                                                 else
 198                                                 {
 199                                                         AliDebug(100,"L0: Trying to update trigger info of a non-existent digit!");
 200
 201                                                         fRawDigitIndex[idx] = fRawDigits->GetEntriesFast();
 202                                                         new((*fRawDigits)[fRawDigits->GetEntriesFast()]) AliEMCALTriggerRawDigit(idx, 0x0, 0);
 203
 204                                                         dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
 205                                                 }
 206
 207                                                 dig->SetL0Time(iBin);
 208                                         }
 209                                 }
 210                         }
 211
 212                         if (fCaloRawStream->GetColumn() == 105 && (sig[i] & (1 << 6)))
 213                         {
 214                                 fTriggerData->SetL0Trigger(1, iTRU, 1);
 215
 216                                 if (AliDebugLevel()) printf("=======TRU# %2d has issued a L0\n",iTRU);
 217                         }
 218
 219                         iBin--;
 220                 }
 221         }
 222         else
 223         {
 224                 if (nSamples && fGeometry->GetAbsFastORIndexFromTRU(iTRU, fCaloRawStream->GetColumn(), idx))
 225                 {
 226                         if (fRawDigitIndex[idx] < 0)
 227                         {
 228                                 fRawDigitIndex[idx] = fRawDigits->GetEntriesFast();
 229                                 new((*fRawDigits)[fRawDigits->GetEntriesFast()]) AliEMCALTriggerRawDigit(idx, timeSamples, nSamples);
 230                         }
 231                         else
 232                         {
 233                                 dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
 234                                 dig->SetTimeSamples(timeSamples, nSamples);
 235                         }
 236
 237                         if (AliDebugLevel())
 238                         {
 239                                 printf("| Add TRG digit of id# %4d from TRU# %2d ADC# %2d\n", idx, iTRU, fCaloRawStream->GetColumn());
 240
 241                                 dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
 242                                 dig->Print("");
 243
 244                                 Int_t iSm, iTru, iEta, iPhi, iD[4], iFor;
 245                                 if (fGeometry->GetPositionInTRUFromAbsFastORIndex(idx, iTru, iEta, iPhi))
 246                                 {
 247                                         printf("| Position => TRU: %2d Eta: %2d Phi: %2d\n", iTru, iEta, iPhi);
 248                                 }
 249
 250                                 if (fGeometry->GetPositionInSMFromAbsFastORIndex(idx, iSm, iEta, iPhi))
 251                                 {
 252                                         printf("| Position =>  SM: %2d Eta: %2d Phi: %2d\n", iSm, iEta, iPhi);
 253                                 }
 254
 255                                 if (fGeometry->GetCellIndexFromFastORIndex(idx, iD))
 256                                 {
 257                                         printf("| tower iDs: ");
 258                                         for (Int_t i = 0; i < 4; i++)
 259                                         {
 260                                                 printf("%5d ",iD[i]);
 261                                         }
 262                                         printf("\n");
 263
 264                                         for (Int_t i = 0; i < 4; i++)
 265                                         {
 266                                                 if (fGeometry->GetFastORIndexFromCellIndex(iD[i], iFor))
 267                                                 {
 268                                                         printf("| tower %d to F-OR %d\n",iD[i],iFor);
 269                                                 }
 270                                         }
 271                                 }
 272                         }
 273                 }
 274         }
 275 }
 276
 277 //_______________
 278 void AliEMCALTriggerRawDigitMaker::PostProcess()
 279 {
 280         //
 281         AliDebug(2,"Start post processing the raw digit maker");
 282         Int_t idx;
 283
 284         AliEMCALTriggerRawDigit* dig = 0x0;
 285
 286         Int_t sizeL1gsubr[2], sizeL1gpatch[2], sizeL1jsubr[2], sizeL1jpatch[2];
 287
 288         fDCSConfig->GetSTUSegmentation(sizeL1gsubr, sizeL1gpatch, sizeL1jsubr, sizeL1jpatch);
 289
 290         fRawReader->Reset();
 291         fRawReader->Select("EMCAL",44);
 292
 293         Bool_t STUin = kFALSE;
 294
 295         Int_t nSubEv = fRawReader->GetEvent()->GetNSubEvents();
 296
 297         for ( Int_t iSubEv=0; iSubEv<nSubEv; iSubEv++)
 298         {
 299                 AliRawVEvent *SubEv = ((AliRawEvent*)fRawReader->GetEvent())->GetSubEvent(iSubEv);
 300                 if ( !SubEv ) continue;
 301
 302                 for (Int_t iEquip = 0; iEquip < SubEv->GetNEquipments(); iEquip++)
 303                 {
 304                         Int_t eqId = SubEv->GetEquipment(iEquip)->GetEquipmentHeader()->GetId();
 305
 306                         if (eqId == kSTUEqId) STUin = kTRUE;
 307                 }
 308         }
 309
 310         fRawReader->Reset();
 311
 312         if (STUin && fSTURawStream && fSTURawStream->ReadPayLoad())
 313         {
 314                 fTriggerData->SetL1DataDecoded(1);
 315
 316                 fTriggerData->SetL1GammaThreshold(fSTURawStream->GetL1GammaThreshold());
 317                 fTriggerData->SetL1JetThreshold(  fSTURawStream->GetL1JetThreshold()  );
 318
 319                 Int_t v0[2] = {fSTURawStream->GetV0A(), fSTURawStream->GetV0C()};
 320
 321                 Int_t type[8] =
 322                 {
 323                         fSTURawStream->GetGA(),
 324                         fSTURawStream->GetGB(),
 325                         fSTURawStream->GetGC(),
 326                         fSTURawStream->GetJA(),
 327                         fSTURawStream->GetJB(),
 328                         fSTURawStream->GetJC(),
 329                         fSTURawStream->GetRegionEnable(),
 330                         fSTURawStream->GetFwVersion()
 331                 };
 332
 333                 fTriggerData->SetL1FrameMask(fSTURawStream->GetFrameReceived());
 334                 fTriggerData->SetL1V0(v0);
 335                 fTriggerData->SetL1TriggerType(type);
 336
 337                 Int_t iTRU, x, y;
 338
 339                 if (fSTURawStream->GetRawData())
 340                 {
 341                         if (AliDebugLevel()) printf("| STU => TRU raw data are there!\n");
 342
 343                         for (Int_t i = 0; i < 32; i++)
 344                         {
 345                                 iTRU = fGeometry->GetTRUIndexFromSTUIndex(i);
 346
 347                                 UInt_t adc[96]; for (Int_t j = 0; j < 96; j++) adc[j] = 0;
 348
 349                                 fSTURawStream->GetADC(i, adc);
 350                                 /*
 351                                 ofstream outfile(Form("data_TRU%d.txt",i),ios_base::trunc);
 352
 353                                 for (Int_t j = 0; j < 96; j++)
 354                                 {
 355                                         outfile << adc[j] << endl;
 356                                 }
 357
 358                                 outfile.close();
 359                                 */
 360                                 for (Int_t j = 0; j < 96; j++)
 361                                 {
 362                                         //if (adc[j] < 5) continue;
 363
 364                                         if (AliDebugLevel()) printf("| STU => TRU# %2d raw data: ADC# %2d: %d\n", iTRU, j, adc[j]);
 365
 366                                         fGeometry->GetAbsFastORIndexFromTRU(iTRU, j, idx);
 367
 368                                         if (fRawDigitIndex[idx] >= 0)
 369                                         {
 370                                                 dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
 371
 372                                                 if (!dig->GetNSamples()) AliDebug(10,Form("TRG digit of id: %4d found in STU but has no time sample in F-ALTRO!",idx));
 373                                         }
 374                                         else
 375                                         {
 376                                                 AliDebug(10,Form("TRG digit of id: %4d found in STU but not in F-ALTRO! Create a new digit!",idx));
 377
 378                                                 fRawDigitIndex[idx] = fRawDigits->GetEntriesFast();
 379                                                 new((*fRawDigits)[fRawDigits->GetEntriesFast()]) AliEMCALTriggerRawDigit(idx, 0x0, 0);
 380
 381                                                 dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
 382                                         }
 383
 384                                         dig->SetL1TimeSum(adc[j]);
 385                                 }
 386                         }
 387                 }
 388
 389                 // List of patches in EMCal coordinate system
 390
 391                 for (Int_t i = 0; i < fSTURawStream->GetNL0GammaPatch(); i++)
 392                 {
 393                         fSTURawStream->GetL0GammaPatch(i, iTRU, x);
 394
 395                         iTRU = fGeometry->GetTRUIndexFromSTUIndex(iTRU);
 396
 397                         if (AliDebugLevel()) printf("| STU => Found L0 patch id: %2d in TRU# %2d\n", x, iTRU);
 398
 399                         const Int_t sizePatchL0 = fDCSConfig->GetTRUSegmentation(iTRU) * fDCSConfig->GetTRUSegmentation(iTRU);
 400
 401                         Int_t idFastOR[4];
 402                         for (Int_t j = 0; j < 4; j++) idFastOR[j] = -1;
 403
 404                         if (fGeometry->GetFastORIndexFromL0Index(iTRU, x, idFastOR, sizePatchL0))
 405                         {
 406                                 idx = idFastOR[1];
 407
 408                                 Int_t px, py;
 409                                 if (fGeometry->GetPositionInEMCALFromAbsFastORIndex(idx, px, py))
 410                                 {
 411                                         if (AliDebugLevel()) printf("| STU => Add L0 patch at (%2d , %2d)\n", px, py);
 412
 413                                         if (fRawDigitIndex[idx] >= 0)
 414                                         {
 415                                                 dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
 416                                         }
 417                                         else
 418                                         {
 419                                                 fRawDigitIndex[idx] = fRawDigits->GetEntriesFast();
 420                                                 new((*fRawDigits)[fRawDigits->GetEntriesFast()]) AliEMCALTriggerRawDigit(idx, 0x0, 0);
 421
 422                                                 dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
 423                                         }
 424
 425                                         dig->SetTriggerBit(kL0,1);
 426                                 }
 427                         }
 428                 }
 429
 430                 for (Int_t i = 0; i < fSTURawStream->GetNL1GammaPatch(); i++)
 431                 {
 432                         if (fSTURawStream->GetL1GammaPatch(i, iTRU, x, y)) // col (0..23), row (0..3)
 433                         {
 434                                 iTRU = fGeometry->GetTRUIndexFromSTUIndex(iTRU);
 435
 436                                 if (AliDebugLevel()) printf("| STU => Found L1 gamma patch at (%2d , %2d) in TRU# %2d\n", x, y, iTRU);
 437
 438                                 Int_t vx = 23 - x, vy = y + 4 * int(iTRU / 2); // Position in EMCal frame
 439
 440                                 if (iTRU % 2) vx += 24; // C side
 441
 442                                 vx = vx - sizeL1gsubr[0] * sizeL1gpatch[0] + 1;
 443
 444                                 if (vx >= 0)
 445                                 {
 446                                         if (fGeometry->GetAbsFastORIndexFromPositionInEMCAL(vx, vy, idx))
 447                                         {
 448                                         if (AliDebugLevel()) printf("| STU => Add L1 gamma patch at (%2d , %2d)\n", vx, vy);
 449
 450                                                 if (fRawDigitIndex[idx] >= 0)
 451                                                 {
 452                                                         dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
 453                                 }
 454                                                 else
 455                                                 {
 456                                                         fRawDigitIndex[idx] = fRawDigits->GetEntriesFast();
 457                                                         new((*fRawDigits)[fRawDigits->GetEntriesFast()]) AliEMCALTriggerRawDigit(idx, 0x0, 0);
 458
 459                                                         dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
 460                                                 }
 461
 462                                                 dig->SetTriggerBit(kL1Gamma,1);
 463                                         }
 464                                 }
 465                         }
 466                 }
 467
 468                 for (Int_t i = 0; i < fSTURawStream->GetNL1JetPatch(); i++)
 469                 {
 470                         if (fSTURawStream->GetL1JetPatch(i, x, y)) // col (0,15), row (0,11)
 471                         {
 472                                 if (AliDebugLevel()) printf("| STU => Found L1 jet patch at (%2d , %2d)\n", x, y);
 473
 474                                 Int_t ix = sizeL1jsubr[0] * (11 - y - sizeL1jpatch[0] + 1);
 475
 476                                 Int_t iy = sizeL1jsubr[1] * (15 - x - sizeL1jpatch[1] + 1);
 477
 478                                 // FIXME: x = 0 || y = 0 (Olivier's CS) patches a lost?
 479
 480                                 if (ix >= 0 && iy >= 0)
 481                                 {
 482                                         if (fGeometry->GetAbsFastORIndexFromPositionInEMCAL(ix, iy, idx))
 483                                         {
 484                                         if (AliDebugLevel()) printf("| STU => Add L1 jet patch at (%2d , %2d)\n", ix, iy);
 485
 486                                                 if (fRawDigitIndex[idx] >= 0)
 487                                                 {
 488                                                         dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
 489                                                 }
 490                                                 else
 491                                                 {
 492                                                         fRawDigitIndex[idx] = fRawDigits->GetEntriesFast();
 493                                                         new((*fRawDigits)[fRawDigits->GetEntriesFast()]) AliEMCALTriggerRawDigit(idx, 0x0, 0);
 494
 495                                                         dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
 496                                                 }
 497
 498                                                 dig->SetTriggerBit(kL1Jet,1);
 499                                         }
 500                                 }
 501                         }
 502                 }
 503         }
 504 }
 505
 506 //_______________
 507 void AliEMCALTriggerRawDigitMaker::Reset()
 508 {
 509         //
 510         for (Int_t i = 0; i < 3072; i++) fRawDigitIndex[i] = -1;
 511 }
 512
 513