coverity fix
[u/mrichter/AliRoot.git] / EMCAL / AliEMCALTriggerRawDigitMaker.cxx
CommitLineData
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"
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
7965f885 46#include "Riostream.h"
47
de39a0ff 48namespace
49{
50 const Int_t kSTUEqId = 4652;
51}
52
53ClassImp(AliEMCALTriggerRawDigitMaker)
54
55//_______________
56AliEMCALTriggerRawDigitMaker::AliEMCALTriggerRawDigitMaker() : TObject(),
57fGeometry(0x0),
58fRawReader(0x0),
59fCaloRawStream(0x0),
60fSTURawStream(0x0),
61fRawDigits(0x0),
62fRawAnalyzer(0x0),
63fDCSConfig(0x0),
64fTriggerData(0x0)
65{
a51e676d 66 // def ctor
67
68 AliRunLoader* rl = AliRunLoader::Instance();
69 if (rl && rl->GetAliRun()){
70 AliEMCAL * emcal = dynamic_cast<AliEMCAL*>(rl->GetAliRun()->GetDetector("EMCAL"));
71 if(emcal) fGeometry = emcal->GetGeometry();
72 }
73
74 if(!fGeometry)
75 {
76 AliDebug(1, Form("Using default geometry"));
77 fGeometry = AliEMCALGeometry::GetInstance(AliEMCALGeometry::GetDefaultGeometryName());
78 }
79
80 fRawAnalyzer = new AliCaloRawAnalyzerFakeALTRO();
81
82 fDCSConfig = AliEMCALTriggerDCSConfigDB::Instance();
83
84 for (Int_t i=0; i<3072; i++) fRawDigitIndex[i] = -1;
de39a0ff 85}
86
87//_______________
88AliEMCALTriggerRawDigitMaker::~AliEMCALTriggerRawDigitMaker()
89{
90 // dtor
91}
92
93//_______________
94void AliEMCALTriggerRawDigitMaker::SetIO(AliRawReader* reader, AliCaloRawStreamV3& in, AliEMCALTriggerSTURawStream& inSTU, TClonesArray* digits, AliEMCALTriggerData* data)
95{
96 //
97 fRawReader = reader;
98 fCaloRawStream = &in;
99 fRawDigits = digits;
100 fSTURawStream = &inSTU;
101 fTriggerData = data;
102}
103
104//_______________
105void AliEMCALTriggerRawDigitMaker::Add(const std::vector<AliCaloBunchInfo> &bunchlist)
106{
107 //
108 Int_t hwAdd = fCaloRawStream->GetHWAddress();
109 UShort_t iRCU = fCaloRawStream->GetDDLNumber() % 2; // 0/1
110 UShort_t iBranch = ( hwAdd >> 11 ) & 0x1; // 0/1
111
112 // TRU id
113 Int_t iTRU = ( (iRCU << 1) | iBranch ) - 1; // 0..2
114
115 iTRU = (fCaloRawStream->GetModule() % 2) ? 2 * (2 - iTRU) + 1 : 2 * iTRU;
116
117 iTRU += 6 * int(fCaloRawStream->GetModule()/2);
118
119 if (AliDebugLevel())
120 {
121 printf("===\n");
122 printf("| Hw Adress: 0x%x => SM# %2d / RCU# %d / Branch# %d / TRU# %2d / ADC# %2d\n",
123 hwAdd, fCaloRawStream->GetModule(), iRCU, iBranch, iTRU, fCaloRawStream->GetColumn());
124 }
125
126 Int_t idx;
127
128 AliEMCALTriggerRawDigit* dig = 0x0;
129
130 Int_t timeSamples[256]; for (Int_t j=0; j<256; j++) timeSamples[j] = 0;
131 Int_t nSamples = 0;
132
133 UInt_t iBin = bunchlist.at(0).GetStartBin();
134 Int_t iBunch = 0;
135
136 for (UInt_t i = 0; i < bunchlist.size(); i++)
137 {
138 AliCaloBunchInfo bunch = bunchlist.at(i);
139
140 if (iBin > bunch.GetStartBin())
141 {
142 iBin = bunch.GetStartBin();
143 iBunch = i;
144 }
145
146 if (fCaloRawStream->GetColumn() < 96)
147 {
148 const UShort_t* sig = bunch.GetData();
149 Int_t startBin = bunch.GetStartBin();
150
151 for (Int_t iS = 0; iS < bunch.GetLength(); iS++)
152 {
153 Int_t time = startBin--;
154 Int_t amp = sig[iS];
155
156 if (amp) timeSamples[nSamples++] = ((time << 12) & 0xFF000) | (amp & 0xFFF);
157
158 if (AliDebugLevel())
159 {
160 printf("ADC# %2d / time: %2d amplitude: %d\n", fCaloRawStream->GetColumn(), time, amp);
161 }
162 }
163 }
164 }
165
166 if (fCaloRawStream->GetColumn() > 95 && fCaloRawStream->GetColumn() < 106)
167 {
168 Int_t nBits = (fCaloRawStream->GetColumn() == 105) ? 6 : 10;
169
170 const UShort_t* sig = bunchlist.at(iBunch).GetData();
171
172 if (AliDebugLevel()) printf("| L0 id in F-ALTRO => bunch length is: %d\n", bunchlist.at(iBunch).GetLength());
173
174 for (Int_t i = 0; i < bunchlist.at(iBunch).GetLength(); i++)
175 {
176 if (AliDebugLevel()) printf("| sig[%3d]: %x\n",i,sig[i]);
177
178 for (Int_t j = 0; j < nBits; j++)
179 {
180 if (sig[i] & ( 1 << j ))
181 {
182 if (AliDebugLevel())
183 {
184 printf("| Add L0 patch index in TRU# %2d position %2d\n",iTRU,(fCaloRawStream->GetColumn() - 96) * 10 + j);
185 }
186
187 if (fGeometry->GetAbsFastORIndexFromTRU(iTRU, (fCaloRawStream->GetColumn() - 96) * 10 + j, idx))
188 {
189 if (fRawDigitIndex[idx] >= 0)
190 {
191 dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
192 }
193 else
194 {
54ad9360 195 AliDebug(100,"L0: Trying to update trigger info of a non-existent digit!");
de39a0ff 196
197 fRawDigitIndex[idx] = fRawDigits->GetEntriesFast();
198 new((*fRawDigits)[fRawDigits->GetEntriesFast()]) AliEMCALTriggerRawDigit(idx, 0x0, 0);
199
200 dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
201 }
202
de39a0ff 203 dig->SetL0Time(iBin);
204 }
205 }
206 }
207
208 if (fCaloRawStream->GetColumn() == 105 && (sig[i] & (1 << 6)))
209 {
210 fTriggerData->SetL0Trigger(1, iTRU, 1);
211
212 if (AliDebugLevel()) printf("=======TRU# %2d has issued a L0\n",iTRU);
213 }
214
215 iBin--;
216 }
217 }
218 else
219 {
220 if (nSamples && fGeometry->GetAbsFastORIndexFromTRU(iTRU, fCaloRawStream->GetColumn(), idx))
221 {
222 if (fRawDigitIndex[idx] < 0)
223 {
224 fRawDigitIndex[idx] = fRawDigits->GetEntriesFast();
225 new((*fRawDigits)[fRawDigits->GetEntriesFast()]) AliEMCALTriggerRawDigit(idx, timeSamples, nSamples);
226 }
227 else
228 {
229 dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
230 dig->SetTimeSamples(timeSamples, nSamples);
231 }
232
233 if (AliDebugLevel())
234 {
235 printf("| Add TRG digit of id# %4d from TRU# %2d ADC# %2d\n", idx, iTRU, fCaloRawStream->GetColumn());
236
237 dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
238 dig->Print("");
239
240 Int_t iSm, iTru, iEta, iPhi, iD[4], iFor;
241 if (fGeometry->GetPositionInTRUFromAbsFastORIndex(idx, iTru, iEta, iPhi))
242 {
243 printf("| Position => TRU: %2d Eta: %2d Phi: %2d\n", iTru, iEta, iPhi);
244 }
245
246 if (fGeometry->GetPositionInSMFromAbsFastORIndex(idx, iSm, iEta, iPhi))
247 {
248 printf("| Position => SM: %2d Eta: %2d Phi: %2d\n", iSm, iEta, iPhi);
249 }
250
251 if (fGeometry->GetCellIndexFromFastORIndex(idx, iD))
252 {
253 printf("| tower iDs: ");
254 for (Int_t i = 0; i < 4; i++)
255 {
256 printf("%5d ",iD[i]);
257 }
258 printf("\n");
259
260 for (Int_t i = 0; i < 4; i++)
261 {
262 if (fGeometry->GetFastORIndexFromCellIndex(iD[i], iFor))
263 {
264 printf("| tower %d to F-OR %d\n",iD[i],iFor);
265 }
266 }
267 }
268 }
269 }
270 }
271}
272
273//_______________
274void AliEMCALTriggerRawDigitMaker::PostProcess()
275{
276 //
f20a8dd5 277 AliDebug(2,"Start post processing the raw digit maker");
de39a0ff 278 Int_t idx;
279
280 AliEMCALTriggerRawDigit* dig = 0x0;
281
282 Int_t sizeL1gsubr[2], sizeL1gpatch[2], sizeL1jsubr[2], sizeL1jpatch[2];
283
284 fDCSConfig->GetSTUSegmentation(sizeL1gsubr, sizeL1gpatch, sizeL1jsubr, sizeL1jpatch);
285
286 fRawReader->Reset();
287 fRawReader->Select("EMCAL",44);
288
289 Bool_t STUin = kFALSE;
290
291 Int_t nSubEv = fRawReader->GetEvent()->GetNSubEvents();
292
293 for ( Int_t iSubEv=0; iSubEv<nSubEv; iSubEv++)
294 {
295 AliRawVEvent *SubEv = ((AliRawEvent*)fRawReader->GetEvent())->GetSubEvent(iSubEv);
296 if ( !SubEv ) continue;
297
298 for (Int_t iEquip = 0; iEquip < SubEv->GetNEquipments(); iEquip++)
299 {
300 Int_t eqId = SubEv->GetEquipment(iEquip)->GetEquipmentHeader()->GetId();
301
302 if (eqId == kSTUEqId) STUin = kTRUE;
303 }
304 }
305
306 fRawReader->Reset();
307
308 if (STUin && fSTURawStream && fSTURawStream->ReadPayLoad())
309 {
310 fTriggerData->SetL1GammaThreshold(fSTURawStream->GetL1GammaThreshold());
311 fTriggerData->SetL1JetThreshold( fSTURawStream->GetL1JetThreshold() );
312
313 Int_t iTRU, x, y;
314
315 if (fSTURawStream->GetRawData())
316 {
317 if (AliDebugLevel()) printf("| STU => TRU raw data are there!\n");
318
319 for (Int_t i = 0; i < 32; i++)
320 {
321 iTRU = fGeometry->GetTRUIndexFromSTUIndex(i);
322
323 UInt_t adc[96]; for (Int_t j = 0; j < 96; j++) adc[j] = 0;
324
325 fSTURawStream->GetADC(i, adc);
7965f885 326 /*
327 ofstream outfile(Form("data_TRU%d.txt",i),ios_base::trunc);
de39a0ff 328
7965f885 329 for (Int_t j = 0; j < 96; j++)
330 {
331 outfile << adc[j] << endl;
332 }
333
334 outfile.close();
335 */
de39a0ff 336 for (Int_t j = 0; j < 96; j++)
337 {
a61738e1 338 //if (adc[j] < 5) continue;
de39a0ff 339
340 if (AliDebugLevel()) printf("| STU => TRU# %2d raw data: ADC# %2d: %d\n", iTRU, j, adc[j]);
341
342 fGeometry->GetAbsFastORIndexFromTRU(iTRU, j, idx);
343
344 if (fRawDigitIndex[idx] >= 0)
345 {
346 dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
347
a61738e1 348 if (!dig->GetNSamples()) AliDebug(10,Form("TRG digit of id: %4d found in STU but has no time sample in F-ALTRO!",idx));
de39a0ff 349 }
350 else
351 {
54ad9360 352 AliDebug(10,Form("TRG digit of id: %4d found in STU but not in F-ALTRO! Create a new digit!",idx));
de39a0ff 353
354 fRawDigitIndex[idx] = fRawDigits->GetEntriesFast();
355 new((*fRawDigits)[fRawDigits->GetEntriesFast()]) AliEMCALTriggerRawDigit(idx, 0x0, 0);
356
357 dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
de39a0ff 358 }
a61738e1 359
360 dig->SetL1TimeSum(adc[j]);
de39a0ff 361 }
362 }
363 }
364
365 // List of patches in EMCal coordinate system
de39a0ff 366
367 for (Int_t i = 0; i < fSTURawStream->GetNL0GammaPatch(); i++)
368 {
369 fSTURawStream->GetL0GammaPatch(i, iTRU, x);
370
371 iTRU = fGeometry->GetTRUIndexFromSTUIndex(iTRU);
372
373 if (AliDebugLevel()) printf("| STU => Found L0 patch id: %2d in TRU# %2d\n", x, iTRU);
374
4753e7a2 375 const Int_t sizePatchL0 = fDCSConfig->GetTRUSegmentation(iTRU) * fDCSConfig->GetTRUSegmentation(iTRU);
de39a0ff 376
7965f885 377 Int_t idFastOR[4];
378 for (Int_t j = 0; j < 4; j++) idFastOR[j] = -1;
de39a0ff 379
380 if (fGeometry->GetFastORIndexFromL0Index(iTRU, x, idFastOR, sizePatchL0))
381 {
a61738e1 382 idx = idFastOR[1];
383
de39a0ff 384 Int_t px, py;
a61738e1 385 if (fGeometry->GetPositionInEMCALFromAbsFastORIndex(idx, px, py))
de39a0ff 386 {
de39a0ff 387 if (AliDebugLevel()) printf("| STU => Add L0 patch at (%2d , %2d)\n", px, py);
a61738e1 388
389 if (fRawDigitIndex[idx] >= 0)
390 {
391 dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
7965f885 392 }
a61738e1 393 else
394 {
395 fRawDigitIndex[idx] = fRawDigits->GetEntriesFast();
396 new((*fRawDigits)[fRawDigits->GetEntriesFast()]) AliEMCALTriggerRawDigit(idx, 0x0, 0);
de39a0ff 397
a61738e1 398 dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
7965f885 399 }
de39a0ff 400
a61738e1 401 dig->SetTriggerBit(kL0,1);
402 }
403 }
a61738e1 404 }
de39a0ff 405
406 for (Int_t i = 0; i < fSTURawStream->GetNL1GammaPatch(); i++)
407 {
408 if (fSTURawStream->GetL1GammaPatch(i, iTRU, x, y)) // col (0..23), row (0..3)
409 {
410 iTRU = fGeometry->GetTRUIndexFromSTUIndex(iTRU);
411
412 if (AliDebugLevel()) printf("| STU => Found L1 gamma patch at (%2d , %2d) in TRU# %2d\n", x, y, iTRU);
413
414 Int_t vx = 23 - x, vy = y + 4 * int(iTRU / 2); // Position in EMCal frame
415
416 if (iTRU % 2) vx += 24; // C side
417
418 vx = vx - sizeL1gsubr[0] * sizeL1gpatch[0] + 1;
419
420 if (vx >= 0)
421 {
a61738e1 422 if (fGeometry->GetAbsFastORIndexFromPositionInEMCAL(vx, vy, idx))
423 {
de39a0ff 424 if (AliDebugLevel()) printf("| STU => Add L1 gamma patch at (%2d , %2d)\n", vx, vy);
a61738e1 425
426 if (fRawDigitIndex[idx] >= 0)
427 {
428 dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
de39a0ff 429 }
a61738e1 430 else
431 {
432 fRawDigitIndex[idx] = fRawDigits->GetEntriesFast();
433 new((*fRawDigits)[fRawDigits->GetEntriesFast()]) AliEMCALTriggerRawDigit(idx, 0x0, 0);
de39a0ff 434
a61738e1 435 dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
436 }
de39a0ff 437
a61738e1 438 dig->SetTriggerBit(kL1Gamma,1);
439 }
440 }
441 }
442 }
de39a0ff 443
444 for (Int_t i = 0; i < fSTURawStream->GetNL1JetPatch(); i++)
445 {
446 if (fSTURawStream->GetL1JetPatch(i, x, y)) // col (0,15), row (0,11)
447 {
448 if (AliDebugLevel()) printf("| STU => Found L1 jet patch at (%2d , %2d)\n", x, y);
449
450 Int_t ix = sizeL1jsubr[0] * (11 - y - sizeL1jpatch[0] + 1);
451
452 Int_t iy = sizeL1jsubr[1] * (15 - x - sizeL1jpatch[1] + 1);
453
454 // FIXME: x = 0 || y = 0 (Olivier's CS) patches a lost?
455
456 if (ix >= 0 && iy >= 0)
457 {
a61738e1 458 if (fGeometry->GetAbsFastORIndexFromPositionInEMCAL(ix, iy, idx))
459 {
de39a0ff 460 if (AliDebugLevel()) printf("| STU => Add L1 jet patch at (%2d , %2d)\n", ix, iy);
de39a0ff 461
a61738e1 462 if (fRawDigitIndex[idx] >= 0)
463 {
464 dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
465 }
466 else
467 {
468 fRawDigitIndex[idx] = fRawDigits->GetEntriesFast();
469 new((*fRawDigits)[fRawDigits->GetEntriesFast()]) AliEMCALTriggerRawDigit(idx, 0x0, 0);
de39a0ff 470
a61738e1 471 dig = (AliEMCALTriggerRawDigit*)fRawDigits->At(fRawDigitIndex[idx]);
472 }
de39a0ff 473
a61738e1 474 dig->SetTriggerBit(kL1Jet,1);
475 }
476 }
477 }
478 }
de39a0ff 479 }
480}
481
482//_______________
483void AliEMCALTriggerRawDigitMaker::Reset()
484{
485 //
486 for (Int_t i = 0; i < 3072; i++) fRawDigitIndex[i] = -1;
487}
488
489