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         // Connect I/O
 101
 102         fRawReader     = reader;
 103         fCaloRawStream = &in;
 104         fRawDigits     = digits;
 105         fSTURawStream  = &inSTU;
 106         fTriggerData   = data;
 107 }
 108
 109 //_______________
 110 void AliEMCALTriggerRawDigitMaker::Add(const std::vector<AliCaloBunchInfo> &bunchlist)
 111 {
 112         // Add bunch list
 113
 114         Int_t    hwAdd   = fCaloRawStream->GetHWAddress();
 115         UShort_t iRCU    = fCaloRawStream->GetDDLNumber() % 2; // 0/1
 116         UShort_t iBranch = ( hwAdd >> 11 ) & 0x1;              // 0/1
 117
 118         // TRU id
 119         Int_t iTRU = ( (iRCU << 1) | iBranch ) - 1; // 0..2
 120
 121         iTRU  = (fCaloRawStream->GetModule() % 2) ? 2 * (2 - iTRU) + 1 : 2 * iTRU;
 122
 123         iTRU += 6 * int(fCaloRawStream->GetModule()/2);
 124
 125         if (AliDebugLevel())
 126         {
 127                 printf("===\n");
 128                 printf("| Hw Adress: 0x%x => SM# %2d / RCU# %d / Branch# %d / TRU# %2d / ADC# %2d\n",
 129                            hwAdd, fCaloRawStream->GetModule(), iRCU, iBranch, iTRU, fCaloRawStream->GetColumn());
 130         }
 131
 132         Int_t idx;
 133
 134         AliEMCALTriggerRawDigit* dig = 0x0;
 135
 136         Int_t timeSamples[256]; for (Int_t j=0; j<256; j++) timeSamples[j] = 0;
 137         Int_t nSamples = 0;
 138
 139         UInt_t iBin   = bunchlist.at(0).GetStartBin();
 140          Int_t iBunch = 0;
 141
 142         for (UInt_t i = 0; i < bunchlist.size(); i++)
 143         {
 144                 AliCaloBunchInfo bunch = bunchlist.at(i);
 145
 146                 if (iBin > bunch.GetStartBin())
 147                 {
 148                         iBin   = bunch.GetStartBin();
 149                         iBunch = i;
 150                 }
 151
 152                 if (fCaloRawStream->GetColumn() < 96)
 153                 {
 154                         const UShort_t* sig = bunch.GetData();
 155                         Int_t startBin = bunch.GetStartBin();
 156
 157                         for (Int_t iS = 0; iS < bunch.GetLength(); iS++)
 158                         {
 159                                 Int_t time = startBin--;
 160                                 Int_t amp  = sig[iS];
 161
 162                                 if (amp) timeSamples[nSamples++] = ((time << 12) & 0xFF000) | (amp & 0xFFF);
 163
 164                                 if (AliDebugLevel())
 165                                 {
 166                                         printf("ADC# %2d / time: %2d amplitude: %d\n", fCaloRawStream->GetColumn(), time, amp);
 167                                 }
 168                         }
 169                 }
 170         }
 171
 172         if (fCaloRawStream->GetColumn() > 95 && fCaloRawStream->GetColumn() < 106)
 173         {
 174                 Int_t nBits = (fCaloRawStream->GetColumn() == 105) ? 6 : 10;
 175
 176                 const UShort_t* sig = bunchlist.at(iBunch).GetData();
 177
 178                 if (AliDebugLevel()) printf("| L0 id in F-ALTRO => bunch length is: %d\n", bunchlist.at(iBunch).GetLength());
 179
 180                 for (Int_t i = 0; i < bunchlist.at(iBunch).GetLength(); i++)
 181                 {
 182                         if (AliDebugLevel()) printf("| sig[%3d]: %x\n",i,sig[i]);
 183
 184                         for (Int_t j = 0; j < nBits; j++)
 185                         {
 186                                 if (sig[i] & ( 1 << j ))
 187                                 {
 188                                         if (AliDebugLevel())
 189                                         {
 190                                                 printf("| Add L0 patch index in TRU# %2d position %2d\n",iTRU,(fCaloRawStream->GetColumn() - 96) * 10 + j);
 191                                         }
 192
 193                                         if (fGeometry->GetAbsFastORIndexFromTRU(iTRU, (fCaloRawStream->GetColumn() - 96) * 10 + j, idx))
 194                                         {
 195                                                 if (fRawDigitIndex[idx] >= 0)
 196                                                 {
 197                                                         dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
 198                                                 }
 199                                                 else
 200                                                 {
 201                                                         AliDebug(100,"L0: Trying to update trigger info of a non-existent digit!");
 202
 203                                                         fRawDigitIndex[idx] = fRawDigits->GetEntriesFast();
 204                                                         new((*fRawDigits)[fRawDigits->GetEntriesFast()]) AliEMCALTriggerRawDigit(idx, 0x0, 0);
 205
 206                                                         dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
 207                                                 }
 208
 209                                                 dig->SetL0Time(iBin);
 210                                         }
 211                                 }
 212                         }
 213
 214                         if (fCaloRawStream->GetColumn() == 105 && (sig[i] & (1 << 6)))
 215                         {
 216                                 fTriggerData->SetL0Trigger(1, iTRU, 1);
 217
 218                                 if (AliDebugLevel()) printf("=======TRU# %2d has issued a L0\n",iTRU);
 219                         }
 220
 221                         iBin--;
 222                 }
 223         }
 224         else
 225         {
 226                 if (nSamples && fGeometry->GetAbsFastORIndexFromTRU(iTRU, fCaloRawStream->GetColumn(), idx))
 227                 {
 228                         if (fRawDigitIndex[idx] < 0)
 229                         {
 230                                 fRawDigitIndex[idx] = fRawDigits->GetEntriesFast();
 231                                 new((*fRawDigits)[fRawDigits->GetEntriesFast()]) AliEMCALTriggerRawDigit(idx, timeSamples, nSamples);
 232                         }
 233                         else
 234                         {
 235                                 dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
 236                                 dig->SetTimeSamples(timeSamples, nSamples);
 237                         }
 238
 239                         if (AliDebugLevel())
 240                         {
 241                                 printf("| Add TRG digit of id# %4d from TRU# %2d ADC# %2d\n", idx, iTRU, fCaloRawStream->GetColumn());
 242
 243                                 dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
 244                                 dig->Print("");
 245
 246                                 Int_t iSm, iTru, iEta, iPhi, iD[4], iFor;
 247                                 if (fGeometry->GetPositionInTRUFromAbsFastORIndex(idx, iTru, iEta, iPhi))
 248                                 {
 249                                         printf("| Position => TRU: %2d Eta: %2d Phi: %2d\n", iTru, iEta, iPhi);
 250                                 }
 251
 252                                 if (fGeometry->GetPositionInSMFromAbsFastORIndex(idx, iSm, iEta, iPhi))
 253                                 {
 254                                         printf("| Position =>  SM: %2d Eta: %2d Phi: %2d\n", iSm, iEta, iPhi);
 255                                 }
 256
 257                                 if (fGeometry->GetCellIndexFromFastORIndex(idx, iD))
 258                                 {
 259                                         printf("| tower iDs: ");
 260                                         for (Int_t i = 0; i < 4; i++)
 261                                         {
 262                                                 printf("%5d ",iD[i]);
 263                                         }
 264                                         printf("\n");
 265
 266                                         for (Int_t i = 0; i < 4; i++)
 267                                         {
 268                                                 if (fGeometry->GetFastORIndexFromCellIndex(iD[i], iFor))
 269                                                 {
 270                                                         printf("| tower %d to F-OR %d\n",iD[i],iFor);
 271                                                 }
 272                                         }
 273                                 }
 274                         }
 275                 }
 276         }
 277 }
 278
 279 //_______________
 280 void AliEMCALTriggerRawDigitMaker::PostProcess()
 281 {
 282         // Post process digits
 283
 284         AliDebug(2,"Start post processing the raw digit maker");
 285         Int_t idx;
 286
 287         AliEMCALTriggerRawDigit* dig = 0x0;
 288
 289         Int_t sizeL1gsubr[2], sizeL1gpatch[2], sizeL1jsubr[2], sizeL1jpatch[2];
 290
 291         fDCSConfig->GetSTUSegmentation(sizeL1gsubr, sizeL1gpatch, sizeL1jsubr, sizeL1jpatch);
 292
 293         fRawReader->Reset();
 294         fRawReader->Select("EMCAL",44);
 295
 296         Bool_t isSTUin = kFALSE;
 297
 298         Int_t nSubEv = fRawReader->GetEvent()->GetNSubEvents();
 299
 300         for ( Int_t iSubEv=0; iSubEv<nSubEv; iSubEv++)
 301         {
 302                 AliRawVEvent *subEv = ((AliRawEvent*)fRawReader->GetEvent())->GetSubEvent(iSubEv);
 303                 if ( !subEv ) continue;
 304
 305                 for (Int_t iEquip = 0; iEquip < subEv->GetNEquipments(); iEquip++)
 306                 {
 307                         Int_t eqId = subEv->GetEquipment(iEquip)->GetEquipmentHeader()->GetId();
 308
 309                         if (eqId == kSTUEqId) isSTUin = kTRUE;
 310                 }
 311         }
 312
 313         fRawReader->Reset();
 314
 315         if (isSTUin && fSTURawStream && fSTURawStream->ReadPayLoad())
 316         {
 317                 fTriggerData->SetL1DataDecoded(1);
 318
 319                 fTriggerData->SetL1GammaThreshold(fSTURawStream->GetL1GammaThreshold());
 320                 fTriggerData->SetL1JetThreshold(  fSTURawStream->GetL1JetThreshold()  );
 321
 322                 Int_t v0[2] = {fSTURawStream->GetV0A(), fSTURawStream->GetV0C()};
 323
 324                 Int_t type[8] =
 325                 {
 326                         fSTURawStream->GetGA(),
 327                         fSTURawStream->GetGB(),
 328                         fSTURawStream->GetGC(),
 329                         fSTURawStream->GetJA(),
 330                         fSTURawStream->GetJB(),
 331                         fSTURawStream->GetJC(),
 332                         fSTURawStream->GetRegionEnable(),
 333                         fSTURawStream->GetFwVersion()
 334                 };
 335
 336                 fTriggerData->SetL1FrameMask(fSTURawStream->GetFrameReceived());
 337                 fTriggerData->SetL1V0(v0);
 338                 fTriggerData->SetL1TriggerType(type);
 339
 340                 Int_t iTRU, x, y;
 341
 342                 if (fSTURawStream->GetRawData())
 343                 {
 344                         if (AliDebugLevel()) printf("| STU => TRU raw data are there!\n");
 345
 346                         for (Int_t i = 0; i < 32; i++)
 347                         {
 348                                 iTRU = fGeometry->GetTRUIndexFromSTUIndex(i);
 349
 350                                 UInt_t adc[96]; for (Int_t j = 0; j < 96; j++) adc[j] = 0;
 351
 352                                 fSTURawStream->GetADC(i, adc);
 353                                 /*
 354                                 ofstream outfile(Form("data_TRU%d.txt",i),ios_base::trunc);
 355
 356                                 for (Int_t j = 0; j < 96; j++)
 357                                 {
 358                                         outfile << adc[j] << endl;
 359                                 }
 360
 361                                 outfile.close();
 362                                 */
 363                                 for (Int_t j = 0; j < 96; j++)
 364                                 {
 365                                         //if (adc[j] < 5) continue;
 366
 367                                         if (AliDebugLevel()) printf("| STU => TRU# %2d raw data: ADC# %2d: %d\n", iTRU, j, adc[j]);
 368
 369                                         fGeometry->GetAbsFastORIndexFromTRU(iTRU, j, idx);
 370
 371                                         if (fRawDigitIndex[idx] >= 0)
 372                                         {
 373                                                 dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
 374
 375                                                 if (!dig->GetNSamples()) AliDebug(10,Form("TRG digit of id: %4d found in STU but has no time sample in F-ALTRO!",idx));
 376                                         }
 377                                         else
 378                                         {
 379                                                 AliDebug(10,Form("TRG digit of id: %4d found in STU but not in F-ALTRO! Create a new digit!",idx));
 380
 381                                                 fRawDigitIndex[idx] = fRawDigits->GetEntriesFast();
 382                                                 new((*fRawDigits)[fRawDigits->GetEntriesFast()]) AliEMCALTriggerRawDigit(idx, 0x0, 0);
 383
 384                                                 dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
 385                                         }
 386
 387                                         dig->SetL1TimeSum(adc[j]);
 388                                 }
 389                         }
 390                 }
 391
 392                 // List of patches in EMCal coordinate system
 393
 394                 for (Int_t i = 0; i < fSTURawStream->GetNL0GammaPatch(); i++)
 395                 {
 396                         fSTURawStream->GetL0GammaPatch(i, iTRU, x);
 397
 398                         iTRU = fGeometry->GetTRUIndexFromSTUIndex(iTRU);
 399
 400                         if (AliDebugLevel()) printf("| STU => Found L0 patch id: %2d in TRU# %2d\n", x, iTRU);
 401
 402                         const Int_t sizePatchL0 = fDCSConfig->GetTRUSegmentation(iTRU) * fDCSConfig->GetTRUSegmentation(iTRU);
 403
 404                         Int_t idFastOR[4];
 405                         for (Int_t j = 0; j < 4; j++) idFastOR[j] = -1;
 406
 407                         if (fGeometry->GetFastORIndexFromL0Index(iTRU, x, idFastOR, sizePatchL0))
 408                         {
 409                                 idx = idFastOR[1];
 410
 411                                 Int_t px, py;
 412                                 if (fGeometry->GetPositionInEMCALFromAbsFastORIndex(idx, px, py))
 413                                 {
 414                                         if (AliDebugLevel()) printf("| STU => Add L0 patch at (%2d , %2d)\n", px, py);
 415
 416                                         if (fRawDigitIndex[idx] >= 0)
 417                                         {
 418                                                 dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
 419                                         }
 420                                         else
 421                                         {
 422                                                 fRawDigitIndex[idx] = fRawDigits->GetEntriesFast();
 423                                                 new((*fRawDigits)[fRawDigits->GetEntriesFast()]) AliEMCALTriggerRawDigit(idx, 0x0, 0);
 424
 425                                                 dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
 426                                         }
 427
 428                                         dig->SetTriggerBit(kL0,1);
 429                                 }
 430                         }
 431                 }
 432
 433                 for (Int_t i = 0; i < fSTURawStream->GetNL1GammaPatch(); i++)
 434                 {
 435                         if (fSTURawStream->GetL1GammaPatch(i, iTRU, x, y)) // col (0..23), row (0..3)
 436                         {
 437                                 iTRU = fGeometry->GetTRUIndexFromSTUIndex(iTRU);
 438
 439                                 if (AliDebugLevel()) printf("| STU => Found L1 gamma patch at (%2d , %2d) in TRU# %2d\n", x, y, iTRU);
 440
 441                                 Int_t vx = 23 - x, vy = y + 4 * int(iTRU / 2); // Position in EMCal frame
 442
 443                                 if (iTRU % 2) vx += 24; // C side
 444
 445                                 vx = vx - sizeL1gsubr[0] * sizeL1gpatch[0] + 1;
 446
 447                                 if (vx >= 0 && vy < 63)
 448                                 {
 449                                         if (fGeometry->GetAbsFastORIndexFromPositionInEMCAL(vx, vy, idx))
 450                                         {
 451                                         if (AliDebugLevel()) printf("| STU => Add L1 gamma patch at (%2d , %2d)\n", vx, vy);
 452
 453                                                 if (fRawDigitIndex[idx] >= 0)
 454                                                 {
 455                                                         dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
 456                                 }
 457                                                 else
 458                                                 {
 459                                                         fRawDigitIndex[idx] = fRawDigits->GetEntriesFast();
 460                                                         new((*fRawDigits)[fRawDigits->GetEntriesFast()]) AliEMCALTriggerRawDigit(idx, 0x0, 0);
 461
 462                                                         dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
 463                                                 }
 464
 465                                                 dig->SetTriggerBit(kL1Gamma,1);
 466                                         }
 467                                 }
 468                         }
 469                 }
 470
 471                 for (Int_t i = 0; i < fSTURawStream->GetNL1JetPatch(); i++)
 472                 {
 473                         if (fSTURawStream->GetL1JetPatch(i, x, y)) // col (0,15), row (0,11)
 474                         {
 475                                 if (AliDebugLevel()) printf("| STU => Found L1 jet patch at (%2d , %2d)\n", x, y);
 476
 477                                 Int_t ix = sizeL1jsubr[0] * (11 - y - 4 + 1);
 478
 479                                 Int_t iy = sizeL1jsubr[1] * (15 - x - 4 + 1);
 480
 481                                 // FIXME: x = 0 || y = 0 (Olivier's CS) patches a lost?
 482
 483                                 if (ix >= 0 && iy >= 0)
 484                                 {
 485                                         if (fGeometry->GetAbsFastORIndexFromPositionInEMCAL(ix, iy, idx))
 486                                         {
 487                                         if (AliDebugLevel()) printf("| STU => Add L1 jet patch at (%2d , %2d)\n", ix, iy);
 488
 489                                                 if (fRawDigitIndex[idx] >= 0)
 490                                                 {
 491                                                         dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
 492                                                 }
 493                                                 else
 494                                                 {
 495                                                         fRawDigitIndex[idx] = fRawDigits->GetEntriesFast();
 496                                                         new((*fRawDigits)[fRawDigits->GetEntriesFast()]) AliEMCALTriggerRawDigit(idx, 0x0, 0);
 497
 498                                                         dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
 499                                                 }
 500
 501                                                 dig->SetTriggerBit(kL1Jet,1);
 502                                         }
 503                                 }
 504                         }
 505                 }
 506         }
 507 }
 508
 509 //_______________
 510 void AliEMCALTriggerRawDigitMaker::Reset()
 511 {
 512         // Reset
 513
 514         for (Int_t i = 0; i < 3072; i++) fRawDigitIndex[i] = -1;
 515 }
 516
 517