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[u/mrichter/AliRoot.git] / EMCAL / AliEMCALTriggerRawDigitMaker.cxx
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de39a0ff 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
21Author: 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"
804b828a 35#include "AliEMCALTriggerDCSConfig.h"
36#include "AliEMCALTriggerTRUDCSConfig.h"
37#include "AliEMCALTriggerSTUDCSConfig.h"
de39a0ff 38#include "AliEMCALTriggerData.h"
39#include "AliEMCALTriggerPatch.h"
40#include "AliLog.h"
41
42#include "AliRawDataHeader.h"
43#include "AliRawVEvent.h"
44#include "AliRawEventHeaderBase.h"
45#include "AliRawEvent.h"
46#include "AliRawVEquipment.h"
47#include "AliRawEquipmentHeader.h"
48
7965f885 49#include "Riostream.h"
50
92d9f317 51#include "AliCaloRawAnalyzerFactory.h"
52
de39a0ff 53namespace
54{
55 const Int_t kSTUEqId = 4652;
56}
57
58ClassImp(AliEMCALTriggerRawDigitMaker)
59
60//_______________
61AliEMCALTriggerRawDigitMaker::AliEMCALTriggerRawDigitMaker() : TObject(),
62fGeometry(0x0),
63fRawReader(0x0),
64fCaloRawStream(0x0),
65fSTURawStream(0x0),
66fRawDigits(0x0),
67fRawAnalyzer(0x0),
68fDCSConfig(0x0),
69fTriggerData(0x0)
70{
a51e676d 71 // def ctor
72
73 AliRunLoader* rl = AliRunLoader::Instance();
74 if (rl && rl->GetAliRun()){
75 AliEMCAL * emcal = dynamic_cast<AliEMCAL*>(rl->GetAliRun()->GetDetector("EMCAL"));
76 if(emcal) fGeometry = emcal->GetGeometry();
77 }
78
79 if(!fGeometry)
80 {
81 AliDebug(1, Form("Using default geometry"));
82 fGeometry = AliEMCALGeometry::GetInstance(AliEMCALGeometry::GetDefaultGeometryName());
83 }
84
92d9f317 85 // fRawAnalyzer = new AliCaloRawAnalyzerFakeALTRO ();
a51e676d 86
92d9f317 87 fRawAnalyzer = (AliCaloRawAnalyzerFakeALTRO*)AliCaloRawAnalyzerFactory::CreateAnalyzer(kFakeAltro);
88
a51e676d 89 fDCSConfig = AliEMCALTriggerDCSConfigDB::Instance();
90
91 for (Int_t i=0; i<3072; i++) fRawDigitIndex[i] = -1;
de39a0ff 92}
93
94//_______________
95AliEMCALTriggerRawDigitMaker::~AliEMCALTriggerRawDigitMaker()
96{
97 // dtor
98}
99
100//_______________
101void AliEMCALTriggerRawDigitMaker::SetIO(AliRawReader* reader, AliCaloRawStreamV3& in, AliEMCALTriggerSTURawStream& inSTU, TClonesArray* digits, AliEMCALTriggerData* data)
102{
79b05051 103 // Connect I/O
104
de39a0ff 105 fRawReader = reader;
106 fCaloRawStream = &in;
107 fRawDigits = digits;
108 fSTURawStream = &inSTU;
109 fTriggerData = data;
110}
111
112//_______________
113void AliEMCALTriggerRawDigitMaker::Add(const std::vector<AliCaloBunchInfo> &bunchlist)
114{
79b05051 115 // Add bunch list
116
de39a0ff 117 Int_t hwAdd = fCaloRawStream->GetHWAddress();
118 UShort_t iRCU = fCaloRawStream->GetDDLNumber() % 2; // 0/1
119 UShort_t iBranch = ( hwAdd >> 11 ) & 0x1; // 0/1
120
121 // TRU id
122 Int_t iTRU = ( (iRCU << 1) | iBranch ) - 1; // 0..2
123
124 iTRU = (fCaloRawStream->GetModule() % 2) ? 2 * (2 - iTRU) + 1 : 2 * iTRU;
125
126 iTRU += 6 * int(fCaloRawStream->GetModule()/2);
127
128 if (AliDebugLevel())
129 {
130 printf("===\n");
131 printf("| Hw Adress: 0x%x => SM# %2d / RCU# %d / Branch# %d / TRU# %2d / ADC# %2d\n",
132 hwAdd, fCaloRawStream->GetModule(), iRCU, iBranch, iTRU, fCaloRawStream->GetColumn());
133 }
134
135 Int_t idx;
136
137 AliEMCALTriggerRawDigit* dig = 0x0;
138
139 Int_t timeSamples[256]; for (Int_t j=0; j<256; j++) timeSamples[j] = 0;
140 Int_t nSamples = 0;
141
142 UInt_t iBin = bunchlist.at(0).GetStartBin();
143 Int_t iBunch = 0;
144
145 for (UInt_t i = 0; i < bunchlist.size(); i++)
146 {
147 AliCaloBunchInfo bunch = bunchlist.at(i);
148
149 if (iBin > bunch.GetStartBin())
150 {
151 iBin = bunch.GetStartBin();
152 iBunch = i;
153 }
154
155 if (fCaloRawStream->GetColumn() < 96)
156 {
157 const UShort_t* sig = bunch.GetData();
158 Int_t startBin = bunch.GetStartBin();
159
160 for (Int_t iS = 0; iS < bunch.GetLength(); iS++)
161 {
162 Int_t time = startBin--;
163 Int_t amp = sig[iS];
164
165 if (amp) timeSamples[nSamples++] = ((time << 12) & 0xFF000) | (amp & 0xFFF);
166
167 if (AliDebugLevel())
168 {
169 printf("ADC# %2d / time: %2d amplitude: %d\n", fCaloRawStream->GetColumn(), time, amp);
170 }
171 }
172 }
173 }
174
175 if (fCaloRawStream->GetColumn() > 95 && fCaloRawStream->GetColumn() < 106)
176 {
177 Int_t nBits = (fCaloRawStream->GetColumn() == 105) ? 6 : 10;
178
179 const UShort_t* sig = bunchlist.at(iBunch).GetData();
180
181 if (AliDebugLevel()) printf("| L0 id in F-ALTRO => bunch length is: %d\n", bunchlist.at(iBunch).GetLength());
182
183 for (Int_t i = 0; i < bunchlist.at(iBunch).GetLength(); i++)
184 {
185 if (AliDebugLevel()) printf("| sig[%3d]: %x\n",i,sig[i]);
186
187 for (Int_t j = 0; j < nBits; j++)
188 {
189 if (sig[i] & ( 1 << j ))
190 {
191 if (AliDebugLevel())
192 {
193 printf("| Add L0 patch index in TRU# %2d position %2d\n",iTRU,(fCaloRawStream->GetColumn() - 96) * 10 + j);
194 }
195
196 if (fGeometry->GetAbsFastORIndexFromTRU(iTRU, (fCaloRawStream->GetColumn() - 96) * 10 + j, idx))
197 {
198 if (fRawDigitIndex[idx] >= 0)
199 {
200 dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
201 }
202 else
203 {
54ad9360 204 AliDebug(100,"L0: Trying to update trigger info of a non-existent digit!");
de39a0ff 205
206 fRawDigitIndex[idx] = fRawDigits->GetEntriesFast();
207 new((*fRawDigits)[fRawDigits->GetEntriesFast()]) AliEMCALTriggerRawDigit(idx, 0x0, 0);
208
209 dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
210 }
211
de39a0ff 212 dig->SetL0Time(iBin);
213 }
214 }
215 }
216
217 if (fCaloRawStream->GetColumn() == 105 && (sig[i] & (1 << 6)))
218 {
219 fTriggerData->SetL0Trigger(1, iTRU, 1);
220
221 if (AliDebugLevel()) printf("=======TRU# %2d has issued a L0\n",iTRU);
222 }
223
224 iBin--;
225 }
226 }
227 else
228 {
229 if (nSamples && fGeometry->GetAbsFastORIndexFromTRU(iTRU, fCaloRawStream->GetColumn(), idx))
230 {
231 if (fRawDigitIndex[idx] < 0)
232 {
233 fRawDigitIndex[idx] = fRawDigits->GetEntriesFast();
234 new((*fRawDigits)[fRawDigits->GetEntriesFast()]) AliEMCALTriggerRawDigit(idx, timeSamples, nSamples);
235 }
236 else
237 {
238 dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
239 dig->SetTimeSamples(timeSamples, nSamples);
240 }
241
242 if (AliDebugLevel())
243 {
244 printf("| Add TRG digit of id# %4d from TRU# %2d ADC# %2d\n", idx, iTRU, fCaloRawStream->GetColumn());
245
246 dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
247 dig->Print("");
248
249 Int_t iSm, iTru, iEta, iPhi, iD[4], iFor;
250 if (fGeometry->GetPositionInTRUFromAbsFastORIndex(idx, iTru, iEta, iPhi))
251 {
252 printf("| Position => TRU: %2d Eta: %2d Phi: %2d\n", iTru, iEta, iPhi);
253 }
254
255 if (fGeometry->GetPositionInSMFromAbsFastORIndex(idx, iSm, iEta, iPhi))
256 {
257 printf("| Position => SM: %2d Eta: %2d Phi: %2d\n", iSm, iEta, iPhi);
258 }
259
260 if (fGeometry->GetCellIndexFromFastORIndex(idx, iD))
261 {
262 printf("| tower iDs: ");
263 for (Int_t i = 0; i < 4; i++)
264 {
265 printf("%5d ",iD[i]);
266 }
267 printf("\n");
268
269 for (Int_t i = 0; i < 4; i++)
270 {
271 if (fGeometry->GetFastORIndexFromCellIndex(iD[i], iFor))
272 {
273 printf("| tower %d to F-OR %d\n",iD[i],iFor);
274 }
275 }
276 }
277 }
278 }
279 }
280}
281
282//_______________
283void AliEMCALTriggerRawDigitMaker::PostProcess()
284{
79b05051 285 // Post process digits
286
f20a8dd5 287 AliDebug(2,"Start post processing the raw digit maker");
de39a0ff 288 Int_t idx;
289
290 AliEMCALTriggerRawDigit* dig = 0x0;
291
804b828a 292 TVector2 sizeL1gsubr, sizeL1gpatch, sizeL1jsubr, sizeL1jpatch;
de39a0ff 293
804b828a 294 fDCSConfig->GetTriggerDCSConfig()->GetSTUDCSConfig()->GetSegmentation(sizeL1gsubr, sizeL1gpatch, sizeL1jsubr, sizeL1jpatch);
de39a0ff 295
296 fRawReader->Reset();
297 fRawReader->Select("EMCAL",44);
298
79b05051 299 Bool_t isSTUin = kFALSE;
de39a0ff 300
301 Int_t nSubEv = fRawReader->GetEvent()->GetNSubEvents();
302
303 for ( Int_t iSubEv=0; iSubEv<nSubEv; iSubEv++)
304 {
79b05051 305 AliRawVEvent *subEv = ((AliRawEvent*)fRawReader->GetEvent())->GetSubEvent(iSubEv);
306 if ( !subEv ) continue;
de39a0ff 307
79b05051 308 for (Int_t iEquip = 0; iEquip < subEv->GetNEquipments(); iEquip++)
de39a0ff 309 {
79b05051 310 Int_t eqId = subEv->GetEquipment(iEquip)->GetEquipmentHeader()->GetId();
de39a0ff 311
79b05051 312 if (eqId == kSTUEqId) isSTUin = kTRUE;
de39a0ff 313 }
314 }
315
316 fRawReader->Reset();
317
79b05051 318 if (isSTUin && fSTURawStream && fSTURawStream->ReadPayLoad())
de39a0ff 319 {
521ea43e 320 fTriggerData->SetL1DataDecoded(1);
321
de39a0ff 322 fTriggerData->SetL1GammaThreshold(fSTURawStream->GetL1GammaThreshold());
323 fTriggerData->SetL1JetThreshold( fSTURawStream->GetL1JetThreshold() );
324
da6062af 325 Int_t v0[2] = {fSTURawStream->GetV0A(), fSTURawStream->GetV0C()};
326
327 Int_t type[8] =
328 {
329 fSTURawStream->GetGA(),
330 fSTURawStream->GetGB(),
331 fSTURawStream->GetGC(),
332 fSTURawStream->GetJA(),
333 fSTURawStream->GetJB(),
334 fSTURawStream->GetJC(),
335 fSTURawStream->GetRegionEnable(),
336 fSTURawStream->GetFwVersion()
521ea43e 337 };
804b828a 338
339 // Modify DCS config from STU payload content
340 fDCSConfig->GetTriggerDCSConfig()->GetSTUDCSConfig()->SetGA(type[0]);
341 fDCSConfig->GetTriggerDCSConfig()->GetSTUDCSConfig()->SetGB(type[1]);
342 fDCSConfig->GetTriggerDCSConfig()->GetSTUDCSConfig()->SetGC(type[2]);
343 fDCSConfig->GetTriggerDCSConfig()->GetSTUDCSConfig()->SetJA(type[3]);
344 fDCSConfig->GetTriggerDCSConfig()->GetSTUDCSConfig()->SetJB(type[4]);
345 fDCSConfig->GetTriggerDCSConfig()->GetSTUDCSConfig()->SetJC(type[5]);
346 fDCSConfig->GetTriggerDCSConfig()->GetSTUDCSConfig()->SetFw(type[7]);
347 fDCSConfig->GetTriggerDCSConfig()->GetSTUDCSConfig()->SetRawData(fSTURawStream->GetRawData());
da6062af 348
349 fTriggerData->SetL1FrameMask(fSTURawStream->GetFrameReceived());
350 fTriggerData->SetL1V0(v0);
351 fTriggerData->SetL1TriggerType(type);
352
804b828a 353 fTriggerData->SetL1RawData(fSTURawStream->GetRawData());
354
de39a0ff 355 Int_t iTRU, x, y;
356
357 if (fSTURawStream->GetRawData())
358 {
359 if (AliDebugLevel()) printf("| STU => TRU raw data are there!\n");
360
361 for (Int_t i = 0; i < 32; i++)
362 {
363 iTRU = fGeometry->GetTRUIndexFromSTUIndex(i);
364
365 UInt_t adc[96]; for (Int_t j = 0; j < 96; j++) adc[j] = 0;
366
367 fSTURawStream->GetADC(i, adc);
804b828a 368
de39a0ff 369 for (Int_t j = 0; j < 96; j++)
370 {
de39a0ff 371 if (AliDebugLevel()) printf("| STU => TRU# %2d raw data: ADC# %2d: %d\n", iTRU, j, adc[j]);
372
373 fGeometry->GetAbsFastORIndexFromTRU(iTRU, j, idx);
374
375 if (fRawDigitIndex[idx] >= 0)
376 {
377 dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
378
a61738e1 379 if (!dig->GetNSamples()) AliDebug(10,Form("TRG digit of id: %4d found in STU but has no time sample in F-ALTRO!",idx));
de39a0ff 380 }
381 else
382 {
54ad9360 383 AliDebug(10,Form("TRG digit of id: %4d found in STU but not in F-ALTRO! Create a new digit!",idx));
de39a0ff 384
385 fRawDigitIndex[idx] = fRawDigits->GetEntriesFast();
386 new((*fRawDigits)[fRawDigits->GetEntriesFast()]) AliEMCALTriggerRawDigit(idx, 0x0, 0);
387
388 dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
de39a0ff 389 }
a61738e1 390
391 dig->SetL1TimeSum(adc[j]);
de39a0ff 392 }
393 }
394 }
395
396 // List of patches in EMCal coordinate system
de39a0ff 397
398 for (Int_t i = 0; i < fSTURawStream->GetNL0GammaPatch(); i++)
399 {
400 fSTURawStream->GetL0GammaPatch(i, iTRU, x);
804b828a 401
de39a0ff 402 iTRU = fGeometry->GetTRUIndexFromSTUIndex(iTRU);
403
804b828a 404 const Int_t sizePatchL0 =
405 ((AliEMCALTriggerTRUDCSConfig*)fDCSConfig->GetTriggerDCSConfig()->GetTRUArr()->At(fGeometry->GetOnlineIndexFromTRUIndex(iTRU)))->GetSegmentation()
406 *
407 ((AliEMCALTriggerTRUDCSConfig*)fDCSConfig->GetTriggerDCSConfig()->GetTRUArr()->At(fGeometry->GetOnlineIndexFromTRUIndex(iTRU)))->GetSegmentation();
de39a0ff 408
804b828a 409 if (AliDebugLevel()) printf("| STU => Found L0 patch id: %2d in TRU# %2d\n", x, iTRU);
410
7965f885 411 Int_t idFastOR[4];
412 for (Int_t j = 0; j < 4; j++) idFastOR[j] = -1;
de39a0ff 413
414 if (fGeometry->GetFastORIndexFromL0Index(iTRU, x, idFastOR, sizePatchL0))
415 {
a61738e1 416 idx = idFastOR[1];
417
de39a0ff 418 Int_t px, py;
a61738e1 419 if (fGeometry->GetPositionInEMCALFromAbsFastORIndex(idx, px, py))
de39a0ff 420 {
de39a0ff 421 if (AliDebugLevel()) printf("| STU => Add L0 patch at (%2d , %2d)\n", px, py);
a61738e1 422
423 if (fRawDigitIndex[idx] >= 0)
424 {
425 dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
7965f885 426 }
a61738e1 427 else
428 {
429 fRawDigitIndex[idx] = fRawDigits->GetEntriesFast();
430 new((*fRawDigits)[fRawDigits->GetEntriesFast()]) AliEMCALTriggerRawDigit(idx, 0x0, 0);
de39a0ff 431
a61738e1 432 dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
7965f885 433 }
de39a0ff 434
a61738e1 435 dig->SetTriggerBit(kL0,1);
436 }
437 }
a61738e1 438 }
de39a0ff 439
440 for (Int_t i = 0; i < fSTURawStream->GetNL1GammaPatch(); i++)
441 {
442 if (fSTURawStream->GetL1GammaPatch(i, iTRU, x, y)) // col (0..23), row (0..3)
443 {
444 iTRU = fGeometry->GetTRUIndexFromSTUIndex(iTRU);
445
446 if (AliDebugLevel()) printf("| STU => Found L1 gamma patch at (%2d , %2d) in TRU# %2d\n", x, y, iTRU);
447
448 Int_t vx = 23 - x, vy = y + 4 * int(iTRU / 2); // Position in EMCal frame
449
450 if (iTRU % 2) vx += 24; // C side
451
804b828a 452 vx = vx - int(sizeL1gsubr.X()) * int(sizeL1gpatch.X()) + 1;
453
8c9afaaf 454 if (vx >= 0 && vy < 63)
de39a0ff 455 {
a61738e1 456 if (fGeometry->GetAbsFastORIndexFromPositionInEMCAL(vx, vy, idx))
457 {
de39a0ff 458 if (AliDebugLevel()) printf("| STU => Add L1 gamma patch at (%2d , %2d)\n", vx, vy);
a61738e1 459
460 if (fRawDigitIndex[idx] >= 0)
461 {
462 dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
de39a0ff 463 }
a61738e1 464 else
465 {
466 fRawDigitIndex[idx] = fRawDigits->GetEntriesFast();
467 new((*fRawDigits)[fRawDigits->GetEntriesFast()]) AliEMCALTriggerRawDigit(idx, 0x0, 0);
de39a0ff 468
a61738e1 469 dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
470 }
de39a0ff 471
a61738e1 472 dig->SetTriggerBit(kL1Gamma,1);
473 }
474 }
475 }
476 }
de39a0ff 477
478 for (Int_t i = 0; i < fSTURawStream->GetNL1JetPatch(); i++)
479 {
480 if (fSTURawStream->GetL1JetPatch(i, x, y)) // col (0,15), row (0,11)
481 {
482 if (AliDebugLevel()) printf("| STU => Found L1 jet patch at (%2d , %2d)\n", x, y);
483
804b828a 484 Int_t ix = int(sizeL1jsubr.X()) * (11 - y - int(sizeL1jpatch.X()) + 1);
485
486 Int_t iy = int(sizeL1jsubr.Y()) * (15 - x - int(sizeL1jpatch.Y()) + 1);
de39a0ff 487
488 // FIXME: x = 0 || y = 0 (Olivier's CS) patches a lost?
489
490 if (ix >= 0 && iy >= 0)
491 {
a61738e1 492 if (fGeometry->GetAbsFastORIndexFromPositionInEMCAL(ix, iy, idx))
493 {
de39a0ff 494 if (AliDebugLevel()) printf("| STU => Add L1 jet patch at (%2d , %2d)\n", ix, iy);
de39a0ff 495
a61738e1 496 if (fRawDigitIndex[idx] >= 0)
497 {
498 dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
499 }
500 else
501 {
502 fRawDigitIndex[idx] = fRawDigits->GetEntriesFast();
503 new((*fRawDigits)[fRawDigits->GetEntriesFast()]) AliEMCALTriggerRawDigit(idx, 0x0, 0);
de39a0ff 504
a61738e1 505 dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
506 }
de39a0ff 507
a61738e1 508 dig->SetTriggerBit(kL1Jet,1);
509 }
510 }
511 }
512 }
de39a0ff 513 }
514}
515
516//_______________
517void AliEMCALTriggerRawDigitMaker::Reset()
518{
79b05051 519 // Reset
520
de39a0ff 521 for (Int_t i = 0; i < 3072; i++) fRawDigitIndex[i] = -1;
522}
523
524