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