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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 | /* $Id$ */ | |
17 | ||
18 | /////////////////////////////////////////////////////////////////////////////// | |
19 | // // | |
20 | // TRD raw data conversion class // | |
21 | // // | |
22 | /////////////////////////////////////////////////////////////////////////////// | |
23 | ||
24 | #include <TMath.h> | |
25 | #include "TClass.h" | |
26 | ||
27 | #include "AliDAQ.h" | |
28 | #include "AliRawDataHeaderSim.h" | |
29 | #include "AliRawReader.h" | |
30 | #include "AliLog.h" | |
31 | #include "AliFstream.h" | |
32 | ||
33 | #include "AliTRDrawData.h" | |
34 | #include "AliTRDdigitsManager.h" | |
35 | #include "AliTRDgeometry.h" | |
36 | #include "AliTRDdataArrayI.h" | |
37 | #include "AliTRDdataArrayS.h" | |
38 | #include "AliTRDrawStreamBase.h" | |
39 | #include "AliTRDRawStream.h" | |
40 | #include "AliTRDRawStreamV2.h" | |
41 | #include "AliTRDcalibDB.h" | |
42 | #include "AliTRDSignalIndex.h" | |
43 | #include "AliTRDfeeParam.h" | |
44 | #include "AliTRDmcmSim.h" | |
45 | ||
46 | ClassImp(AliTRDrawData) | |
47 | ||
48 | //_____________________________________________________________________________ | |
49 | AliTRDrawData::AliTRDrawData() | |
50 | :TObject() | |
51 | ,fGeo(NULL) | |
52 | ,fFee(NULL) | |
53 | ,fNumberOfDDLs(0) | |
54 | { | |
55 | // | |
56 | // Default constructor | |
57 | // | |
58 | ||
59 | fFee = AliTRDfeeParam::Instance(); | |
60 | fNumberOfDDLs = AliDAQ::NumberOfDdls("TRD"); | |
61 | ||
62 | } | |
63 | ||
64 | //_____________________________________________________________________________ | |
65 | AliTRDrawData::AliTRDrawData(const AliTRDrawData &r) | |
66 | :TObject(r) | |
67 | ,fGeo(NULL) | |
68 | ,fFee(NULL) | |
69 | ,fNumberOfDDLs(0) | |
70 | { | |
71 | // | |
72 | // Copy constructor | |
73 | // | |
74 | ||
75 | fFee = AliTRDfeeParam::Instance(); | |
76 | fNumberOfDDLs = AliDAQ::NumberOfDdls("TRD"); | |
77 | ||
78 | } | |
79 | ||
80 | //_____________________________________________________________________________ | |
81 | AliTRDrawData::~AliTRDrawData() | |
82 | { | |
83 | // | |
84 | // Destructor | |
85 | // | |
86 | ||
87 | } | |
88 | ||
89 | //_____________________________________________________________________________ | |
90 | Bool_t AliTRDrawData::Digits2Raw(TTree *digitsTree, TTree *tracks ) | |
91 | { | |
92 | // | |
93 | // Initialize necessary parameters and call one | |
94 | // of the raw data simulator selected by SetRawVersion. | |
95 | // | |
96 | // Currently tracklet output is not spported yet and it | |
97 | // will be supported in higher version simulator. | |
98 | // | |
99 | ||
100 | AliTRDdigitsManager* digitsManager = new AliTRDdigitsManager(); | |
101 | ||
102 | if (!digitsManager->ReadDigits(digitsTree)) { | |
103 | delete digitsManager; | |
104 | return kFALSE; | |
105 | } | |
106 | ||
107 | if (tracks != NULL) { | |
108 | delete digitsManager; | |
109 | AliError("Tracklet input is not supported yet."); | |
110 | return kFALSE; | |
111 | } | |
112 | ||
113 | fGeo = new AliTRDgeometry(); | |
114 | ||
115 | if (!AliTRDcalibDB::Instance()) { | |
116 | AliError("Could not get calibration object"); | |
117 | delete fGeo; | |
118 | delete digitsManager; | |
119 | return kFALSE; | |
120 | } | |
121 | ||
122 | Int_t retval = kTRUE; | |
123 | Int_t rv = fFee->GetRAWversion(); | |
124 | ||
125 | // Call appropriate Raw Simulator | |
126 | if ( rv > 0 && rv <= 3 ) retval = Digits2Raw(digitsManager); | |
127 | else { | |
128 | retval = kFALSE; | |
129 | AliWarning(Form("Unsupported raw version (%d).", rv)); | |
130 | } | |
131 | ||
132 | // Cleanup | |
133 | delete fGeo; | |
134 | delete digitsManager; | |
135 | ||
136 | return retval; | |
137 | ||
138 | } | |
139 | ||
140 | //_____________________________________________________________________________ | |
141 | Bool_t AliTRDrawData::Digits2Raw(AliTRDdigitsManager *digitsManager) | |
142 | { | |
143 | // | |
144 | // Raw data simulator for all versions > 0. This is prepared for real data. | |
145 | // This version simulate only raw data with ADC data and not with tracklet. | |
146 | // | |
147 | ||
148 | const Int_t kMaxHcWords = (fGeo->TBmax()/3) | |
149 | * fGeo->ADCmax() | |
150 | * fGeo->MCMmax() | |
151 | * fGeo->ROBmaxC1()/2 | |
152 | + 100 + 20; | |
153 | ||
154 | // Buffer to temporary store half chamber data | |
155 | UInt_t *hcBuffer = new UInt_t[kMaxHcWords]; | |
156 | ||
157 | Bool_t newEvent = kFALSE; // only for correct readout tree | |
158 | ||
159 | // sect is same as iDDL, so I use only sect here. | |
160 | for (Int_t sect = 0; sect < fGeo->Nsector(); sect++) { | |
161 | ||
162 | char name[1024]; | |
163 | sprintf(name,"TRD_%d.ddl",sect + AliTRDRawStream::kDDLOffset); | |
164 | ||
165 | AliFstream* of = new AliFstream(name); | |
166 | ||
167 | // Write a dummy data header | |
168 | AliRawDataHeaderSim header; // the event header | |
169 | UInt_t hpos = of->Tellp(); | |
170 | of->WriteBuffer((char *) (& header), sizeof(header)); | |
171 | ||
172 | // Reset payload byte size (payload does not include header). | |
173 | Int_t npayloadbyte = 0; | |
174 | ||
175 | ||
176 | ||
177 | // GTU common data header (5x4 bytes per super module, shows link mask) | |
178 | for( Int_t stack = 0; stack < fGeo->Nstack(); stack++ ) { | |
179 | UInt_t gtuCdh = (UInt_t)(0xe << 28); | |
180 | for( Int_t layer = 0; layer < fGeo->Nlayer(); layer++) { | |
181 | Int_t iDet = fGeo->GetDetector(layer, stack, sect); | |
182 | ||
183 | // If chamber status is ok, we assume that the optical link is also OK. | |
184 | // This is shown in the GTU link mask. | |
185 | if ( AliTRDcalibDB::Instance()->GetChamberStatus(iDet) ) | |
186 | gtuCdh = gtuCdh | (3 << (2*layer)); | |
187 | } | |
188 | of->WriteBuffer((char *) (& gtuCdh), sizeof(gtuCdh)); | |
189 | npayloadbyte += 4; | |
190 | } | |
191 | ||
192 | // Prepare chamber data | |
193 | for( Int_t stack = 0; stack < fGeo->Nstack(); stack++) { | |
194 | for( Int_t layer = 0; layer < fGeo->Nlayer(); layer++) { | |
195 | ||
196 | Int_t iDet = fGeo->GetDetector(layer,stack,sect); | |
197 | if (iDet == 0) newEvent = kTRUE; // it is expected that each event has at least one tracklet; this is only needed for correct readout tree | |
198 | // Get the digits array | |
199 | AliTRDdataArrayS *digits = (AliTRDdataArrayS *) digitsManager->GetDigits(iDet); | |
200 | if (digits->HasData() ) { // second part is new!! and is for indicating a new event | |
201 | ||
202 | digits->Expand(); | |
203 | ||
204 | Int_t hcwords = 0; | |
205 | Int_t rv = fFee->GetRAWversion(); | |
206 | ||
207 | // Process A side of the chamber | |
208 | if ( rv >= 1 && rv <= 2 ) { | |
209 | hcwords = ProduceHcDataV1andV2(digits,0,iDet,hcBuffer,kMaxHcWords); | |
210 | } | |
211 | if ( rv == 3 ) { | |
212 | ||
213 | hcwords = ProduceHcDataV3 (digits,0,iDet,hcBuffer,kMaxHcWords,newEvent); | |
214 | //hcwords = ProduceHcDataV3 (digits,0,iDet,hcBuffer,kMaxHcWords); | |
215 | if(newEvent == kTRUE) newEvent = kFALSE; | |
216 | } | |
217 | ||
218 | of->WriteBuffer((char *) hcBuffer, hcwords*4); | |
219 | npayloadbyte += hcwords*4; | |
220 | ||
221 | // Process B side of the chamber | |
222 | if ( rv >= 1 && rv <= 2 ) { | |
223 | hcwords = ProduceHcDataV1andV2(digits,1,iDet,hcBuffer,kMaxHcWords); | |
224 | } | |
225 | if ( rv >= 3 ) { | |
226 | ||
227 | hcwords = ProduceHcDataV3 (digits,1,iDet,hcBuffer,kMaxHcWords,newEvent); | |
228 | //hcwords = ProduceHcDataV3 (digits,1,iDet,hcBuffer,kMaxHcWords); | |
229 | } | |
230 | ||
231 | of->WriteBuffer((char *) hcBuffer, hcwords*4); | |
232 | npayloadbyte += hcwords*4; | |
233 | ||
234 | } | |
235 | ||
236 | } | |
237 | } | |
238 | ||
239 | // Complete header | |
240 | header.fSize = UInt_t(of->Tellp()) - hpos; | |
241 | header.SetAttribute(0); // Valid data | |
242 | of->Seekp(hpos); // Rewind to header position | |
243 | of->WriteBuffer((char *) (& header), sizeof(header)); | |
244 | delete of; | |
245 | } | |
246 | ||
247 | delete [] hcBuffer; | |
248 | ||
249 | return kTRUE; | |
250 | ||
251 | } | |
252 | ||
253 | //_____________________________________________________________________________ | |
254 | Int_t AliTRDrawData::ProduceHcDataV1andV2(AliTRDdataArrayS *digits, Int_t side | |
255 | , Int_t det, UInt_t *buf, Int_t maxSize) | |
256 | { | |
257 | // | |
258 | // This function simulates: 1) SM-I commissiong data Oct. 06 (Raw Version == 1). | |
259 | // 2) Full Raw Production Version (Raw Version == 2) | |
260 | // | |
261 | // Produce half chamber data (= an ORI data) for the given chamber (det) and side (side) | |
262 | // where | |
263 | // | |
264 | // side=0 means A side with ROB positions 0, 2, 4, 6. | |
265 | // side=1 means B side with ROB positions 1, 3, 5, 7. | |
266 | // | |
267 | // Chamber type (C0 orC1) is determined by "det" automatically. | |
268 | // Appropriate size of buffer (*buf) must be prepared prior to calling this function. | |
269 | // Pointer to the buffer and its size must be given to "buf" and "maxSize". | |
270 | // Return value is the number of valid data filled in the buffer in unit of 32 bits | |
271 | // UInt_t words. | |
272 | // If buffer size if too small, the data is truncated with the buffer size however | |
273 | // the function will finish without crash (this behaviour is similar to the MCM). | |
274 | // | |
275 | ||
276 | Int_t nw = 0; // Number of written words | |
277 | Int_t of = 0; // Number of overflowed words | |
278 | Int_t layer = fGeo->GetLayer( det ); // Layer | |
279 | Int_t stack = fGeo->GetStack( det ); // Stack | |
280 | Int_t sect = fGeo->GetSector( det ); // Sector (=iDDL) | |
281 | Int_t nRow = fGeo->GetRowMax( layer, stack, sect ); | |
282 | Int_t nCol = fGeo->GetColMax( layer ); | |
283 | const Int_t kNTBin = AliTRDcalibDB::Instance()->GetNumberOfTimeBins(); | |
284 | Int_t kCtype = 0; // Chamber type (0:C0, 1:C1) | |
285 | Int_t iEv = 0xA; // Event ID. Now fixed to 10, how do I get event id? | |
286 | UInt_t x = 0; // General used number | |
287 | Int_t rv = fFee->GetRAWversion(); | |
288 | ||
289 | // Check the nCol and nRow. | |
290 | if ((nCol == 144) && | |
291 | (nRow == 16 || nRow == 12)) { | |
292 | kCtype = (nRow-12) / 4; | |
293 | } | |
294 | else { | |
295 | AliError(Form("This type of chamber is not supported (nRow=%d, nCol=%d)." | |
296 | ,nRow,nCol)); | |
297 | return 0; | |
298 | } | |
299 | ||
300 | AliDebug(1,Form("Producing raw data for sect=%d layer=%d stack=%d side=%d" | |
301 | ,sect,layer,stack,side)); | |
302 | ||
303 | // Tracklet should be processed here but not implemented yet | |
304 | ||
305 | // Write end of tracklet marker | |
306 | if (nw < maxSize) { | |
307 | buf[nw++] = kEndoftrackletmarker; | |
308 | } | |
309 | else { | |
310 | of++; | |
311 | } | |
312 | ||
313 | // Half Chamber header | |
314 | if ( rv == 1 ) { | |
315 | // Now it is the same version as used in SM-I commissioning. | |
316 | Int_t dcs = det+100; // DCS Serial (in simulation, it is meaningless | |
317 | x = (dcs<<20) | (sect<<15) | (layer<<12) | (stack<<9) | (side<<8) | 1; | |
318 | if (nw < maxSize) { | |
319 | buf[nw++] = x; | |
320 | } | |
321 | else { | |
322 | of++; | |
323 | } | |
324 | } | |
325 | else if ( rv == 2 ) { | |
326 | // h[0] (there are 3 HC header) | |
327 | Int_t minorv = 0; // The minor version number | |
328 | Int_t add = 2; // The number of additional header words to follow | |
329 | x = (1<<31) | (rv<<24) | (minorv<<17) | (add<<14) | (sect<<9) | (layer<<6) | (stack<<3) | (side<<2) | 1; | |
330 | if (nw < maxSize) { | |
331 | buf[nw++] = x; | |
332 | } | |
333 | else { | |
334 | of++; | |
335 | } | |
336 | // h[1] | |
337 | Int_t bcCtr = 99; // bunch crossing counter. Here it is set to 99 always for no reason | |
338 | Int_t ptCtr = 15; // pretrigger counter. Here it is set to 15 always for no reason | |
339 | Int_t ptPhase = 11; // pretrigger phase. Here it is set to 11 always for no reason | |
340 | x = (bcCtr<<16) | (ptCtr<<12) | (ptPhase<<8) | ((kNTBin-1)<<2) | 1; | |
341 | if (nw < maxSize) { | |
342 | buf[nw++] = x; | |
343 | } | |
344 | else { | |
345 | of++; | |
346 | } | |
347 | // h[2] | |
348 | Int_t pedSetup = 1; // Pedestal filter setup (0:1). Here it is always 1 for no reason | |
349 | Int_t gainSetup = 1; // Gain filter setup (0:1). Here it is always 1 for no reason | |
350 | Int_t tailSetup = 1; // Tail filter setup (0:1). Here it is always 1 for no reason | |
351 | Int_t xtSetup = 0; // Cross talk filter setup (0:1). Here it is always 0 for no reason | |
352 | Int_t nonlinSetup = 0; // Nonlinearity filter setup (0:1). Here it is always 0 for no reason | |
353 | Int_t bypassSetup = 0; // Filter bypass (for raw data) setup (0:1). Here it is always 0 for no reason | |
354 | Int_t commonAdditive = 10; // Digital filter common additive (0:63). Here it is always 10 for no reason | |
355 | x = (pedSetup<<31) | (gainSetup<<30) | (tailSetup<<29) | (xtSetup<<28) | (nonlinSetup<<27) | |
356 | | (bypassSetup<<26) | (commonAdditive<<20) | 1; | |
357 | if (nw < maxSize) { | |
358 | buf[nw++] = x; | |
359 | } | |
360 | else { | |
361 | of++; | |
362 | } | |
363 | } | |
364 | ||
365 | // Scan for ROB and MCM | |
366 | for (Int_t iRobRow = 0; iRobRow < (kCtype + 3); iRobRow++ ) { | |
367 | Int_t iRob = iRobRow * 2 + side; | |
368 | for (Int_t iMcm = 0; iMcm < fGeo->MCMmax(); iMcm++ ) { | |
369 | Int_t padrow = iRobRow * 4 + iMcm / 4; | |
370 | ||
371 | // MCM header | |
372 | x = ((iRob * fGeo->MCMmax() + iMcm) << 24) | ((iEv % 0x100000) << 4) | 0xC; | |
373 | if (nw < maxSize) { | |
374 | buf[nw++] = x; | |
375 | } | |
376 | else { | |
377 | of++; | |
378 | } | |
379 | ||
380 | // ADC data | |
381 | for (Int_t iAdc = 0; iAdc < 21; iAdc++ ) { | |
382 | Int_t padcol = fFee->GetPadColFromADC(iRob, iMcm, iAdc); | |
383 | UInt_t aa = !(iAdc & 1) + 2; | |
384 | UInt_t *a = new UInt_t[kNTBin+2]; | |
385 | // 3 timebins are packed into one 32 bits word | |
386 | for (Int_t iT = 0; iT < kNTBin; iT+=3) { | |
387 | if ((padcol >= 0) && (padcol < nCol)) { | |
388 | a[iT ] = ((iT ) < kNTBin ) ? digits->GetDataUnchecked(padrow,padcol,iT ) : 0; | |
389 | a[iT+1] = ((iT + 1) < kNTBin ) ? digits->GetDataUnchecked(padrow,padcol,iT + 1) : 0; | |
390 | a[iT+2] = ((iT + 2) < kNTBin ) ? digits->GetDataUnchecked(padrow,padcol,iT + 2) : 0; | |
391 | } | |
392 | else { | |
393 | a[iT] = a[iT+1] = a[iT+2] = 0; // This happenes at the edge of chamber (should be pedestal! How?) | |
394 | } | |
395 | x = (a[iT+2] << 22) | (a[iT+1] << 12) | (a[iT] << 2) | aa; | |
396 | if (nw < maxSize) { | |
397 | buf[nw++] = x; | |
398 | } | |
399 | else { | |
400 | of++; | |
401 | } | |
402 | } | |
403 | // Diagnostics | |
404 | Float_t avg = 0; | |
405 | Float_t rms = 0; | |
406 | for (Int_t iT = 0; iT < kNTBin; iT++) { | |
407 | avg += (Float_t) (a[iT]); | |
408 | } | |
409 | avg /= (Float_t) kNTBin; | |
410 | for (Int_t iT = 0; iT < kNTBin; iT++) { | |
411 | rms += ((Float_t) (a[iT]) - avg) * ((Float_t) (a[iT]) - avg); | |
412 | } | |
413 | rms = TMath::Sqrt(rms / (Float_t) kNTBin); | |
414 | if (rms > 1.7) { | |
415 | AliDebug(2,Form("Large RMS (>1.7) (ROB,MCM,ADC)=(%02d,%02d,%02d), avg=%03.1f, rms=%03.1f" | |
416 | ,iRob,iMcm,iAdc,avg,rms)); | |
417 | } | |
418 | delete [] a; | |
419 | } | |
420 | } | |
421 | } | |
422 | ||
423 | // Write end of raw data marker | |
424 | if (nw < maxSize) { | |
425 | buf[nw++] = kEndofrawdatamarker; | |
426 | } | |
427 | else { | |
428 | of++; | |
429 | } | |
430 | if (of != 0) { | |
431 | AliWarning("Buffer overflow. Data is truncated. Please increase buffer size and recompile."); | |
432 | } | |
433 | ||
434 | return nw; | |
435 | ||
436 | } | |
437 | ||
438 | //_____________________________________________________________________________ | |
439 | ||
440 | //Int_t AliTRDrawData::ProduceHcDataV3(AliTRDdataArrayS *digits, Int_t side , Int_t det, UInt_t *buf, Int_t maxSize) | |
441 | Int_t AliTRDrawData::ProduceHcDataV3(AliTRDdataArrayS *digits, Int_t side , Int_t det, UInt_t *buf, Int_t maxSize, Bool_t newEvent = kFALSE) | |
442 | { | |
443 | // | |
444 | // This function simulates: Raw Version == 3 (Zero Suppression Prototype) | |
445 | // | |
446 | ||
447 | Int_t nw = 0; // Number of written words | |
448 | Int_t of = 0; // Number of overflowed words | |
449 | Int_t layer = fGeo->GetLayer( det ); // Layer | |
450 | Int_t stack = fGeo->GetStack( det ); // Stack | |
451 | Int_t sect = fGeo->GetSector( det ); // Sector (=iDDL) | |
452 | Int_t nRow = fGeo->GetRowMax( layer, stack, sect ); | |
453 | Int_t nCol = fGeo->GetColMax( layer ); | |
454 | const Int_t kNTBin = AliTRDcalibDB::Instance()->GetNumberOfTimeBins(); | |
455 | Int_t kCtype = 0; // Chamber type (0:C0, 1:C1) | |
456 | //Int_t iEv = 0xA; // Event ID. Now fixed to 10, how do I get event id? | |
457 | ||
458 | ||
459 | ||
460 | Bool_t tracklet_on = fFee->GetTracklet(); // **new** | |
461 | ||
462 | // Check the nCol and nRow. | |
463 | if ((nCol == 144) && | |
464 | (nRow == 16 || nRow == 12)) { | |
465 | kCtype = (nRow-12) / 4; | |
466 | } | |
467 | else { | |
468 | AliError(Form("This type of chamber is not supported (nRow=%d, nCol=%d)." | |
469 | ,nRow,nCol)); | |
470 | return 0; | |
471 | } | |
472 | ||
473 | AliDebug(1,Form("Producing raw data for sect=%d layer=%d stack=%d side=%d" | |
474 | ,sect,layer,stack,side)); | |
475 | ||
476 | AliTRDmcmSim** mcm = new AliTRDmcmSim*[(kCtype + 3)*(fGeo->MCMmax())]; | |
477 | ||
478 | // in case no tracklet-words are processed: write the tracklet-endmarker as well as all additional words immediately and write | |
479 | // raw-data in one go; if tracklet-processing is enabled, first all tracklet-words of a half-chamber have to be processed before the | |
480 | // additional words (tracklet-endmarker,headers,...)are written. Raw-data is written in a second loop; | |
481 | ||
482 | if (!tracklet_on) { | |
483 | WriteIntermediateWords(buf,nw,of,maxSize,det,side); | |
484 | } | |
485 | ||
486 | // Scan for ROB and MCM | |
487 | // scanning direction such, that tracklet-words are sorted in ascending z and then in ascending y order | |
488 | // ROB numbering on chamber and MCM numbering on ROB increase with decreasing z and increasing y | |
489 | for (Int_t iRobRow = (kCtype + 3)-1; iRobRow >= 0; iRobRow-- ) { | |
490 | Int_t iRob = iRobRow * 2 + side; | |
491 | // MCM on one ROB | |
492 | for (Int_t iMcmRB = 0; iMcmRB < fGeo->MCMmax(); iMcmRB++ ) { | |
493 | Int_t iMcm = 16 - 4*(iMcmRB/4 + 1) + (iMcmRB%4); | |
494 | Int_t entry = iRobRow*(fGeo->MCMmax()) + iMcm; | |
495 | ||
496 | mcm[entry] = new AliTRDmcmSim(); | |
497 | mcm[entry]->Init( det, iRob, iMcm , newEvent); | |
498 | //mcm[entry]->Init( det, iRob, iMcm); | |
499 | if (newEvent == kTRUE) newEvent = kFALSE; // only one mcm is concerned with new event | |
500 | Int_t padrow = mcm[entry]->GetRow(); | |
501 | ||
502 | // Copy ADC data to MCM simulator | |
503 | for (Int_t iAdc = 0; iAdc < 21; iAdc++ ) { | |
504 | Int_t padcol = mcm[entry]->GetCol( iAdc ); | |
505 | if ((padcol >= 0) && (padcol < nCol)) { | |
506 | for (Int_t iT = 0; iT < kNTBin; iT++) { | |
507 | mcm[entry]->SetData( iAdc, iT, digits->GetDataUnchecked( padrow, padcol, iT) ); | |
508 | } | |
509 | } | |
510 | else { // this means it is out of chamber, and masked ADC | |
511 | mcm[entry]->SetDataPedestal( iAdc ); | |
512 | } | |
513 | } | |
514 | ||
515 | // Simulate process in MCM | |
516 | mcm[entry]->Filter(); // Apply filter | |
517 | mcm[entry]->ZSMapping(); // Calculate zero suppression mapping | |
518 | ||
519 | if (tracklet_on) { | |
520 | mcm[entry]->Tracklet(); | |
521 | Int_t tempNw = mcm[entry]->ProduceTrackletStream( &buf[nw], maxSize - nw ); | |
522 | //Int_t tempNw = 0; | |
523 | if( tempNw < 0 ) { | |
524 | of += tempNw; | |
525 | nw += maxSize - nw; | |
526 | AliError(Form("Buffer overflow detected. Please increase the buffer size and recompile.")); | |
527 | } else { | |
528 | nw += tempNw; | |
529 | } | |
530 | } | |
531 | // no tracklets: write raw-data already in this loop | |
532 | else { | |
533 | // Write MCM data to buffer | |
534 | Int_t tempNw = mcm[entry]->ProduceRawStream( &buf[nw], maxSize - nw ); | |
535 | if( tempNw < 0 ) { | |
536 | of += tempNw; | |
537 | nw += maxSize - nw; | |
538 | AliError(Form("Buffer overflow detected. Please increase the buffer size and recompile.")); | |
539 | } else { | |
540 | nw += tempNw; | |
541 | } | |
542 | ||
543 | delete mcm[entry]; | |
544 | } | |
545 | ||
546 | ||
547 | ||
548 | ||
549 | //mcm->DumpData( "trdmcmdata.txt", "RFZS" ); // debugging purpose | |
550 | } | |
551 | } | |
552 | ||
553 | // if tracklets are switched on, raw-data can be written only after all tracklets | |
554 | if (tracklet_on) { | |
555 | WriteIntermediateWords(buf,nw,of,maxSize,det,side); | |
556 | ||
557 | ||
558 | // Scan for ROB and MCM | |
559 | for (Int_t iRobRow = (kCtype + 3)-1; iRobRow >= 0; iRobRow-- ) { | |
560 | //Int_t iRob = iRobRow * 2 + side; | |
561 | // MCM on one ROB | |
562 | for (Int_t iMcmRB = 0; iMcmRB < fGeo->MCMmax(); iMcmRB++ ) { | |
563 | Int_t iMcm = 16 - 4*(iMcmRB/4 + 1) + (iMcmRB%4); | |
564 | ||
565 | Int_t entry = iRobRow*(fGeo->MCMmax()) + iMcm; | |
566 | ||
567 | // Write MCM data to buffer | |
568 | Int_t tempNw = mcm[entry]->ProduceRawStream( &buf[nw], maxSize - nw ); | |
569 | if( tempNw < 0 ) { | |
570 | of += tempNw; | |
571 | nw += maxSize - nw; | |
572 | AliError(Form("Buffer overflow detected. Please increase the buffer size and recompile.")); | |
573 | } else { | |
574 | nw += tempNw; | |
575 | } | |
576 | ||
577 | delete mcm[entry]; | |
578 | ||
579 | } | |
580 | } | |
581 | } | |
582 | ||
583 | delete [] mcm; | |
584 | ||
585 | // Write end of raw data marker | |
586 | if (nw < maxSize) { | |
587 | buf[nw++] = kEndofrawdatamarker; | |
588 | } | |
589 | else { | |
590 | of++; | |
591 | } | |
592 | if (of != 0) { | |
593 | AliError("Buffer overflow. Data is truncated. Please increase buffer size and recompile."); | |
594 | } | |
595 | ||
596 | ||
597 | return nw; | |
598 | ||
599 | } | |
600 | ||
601 | //_____________________________________________________________________________ | |
602 | AliTRDdigitsManager *AliTRDrawData::Raw2Digits(AliRawReader *rawReader) | |
603 | { | |
604 | // | |
605 | // Vx of the raw data reading | |
606 | // | |
607 | ||
608 | AliTRDdataArrayS *digits = 0; | |
609 | AliTRDdataArrayI *track0 = 0; | |
610 | AliTRDdataArrayI *track1 = 0; | |
611 | AliTRDdataArrayI *track2 = 0; | |
612 | ||
613 | //AliTRDSignalIndex *indexes = 0; | |
614 | // Create the digits manager | |
615 | AliTRDdigitsManager* digitsManager = new AliTRDdigitsManager(); | |
616 | digitsManager->CreateArrays(); | |
617 | ||
618 | //AliTRDRawStream input(rawReader); | |
619 | // AliTRDRawStreamV2 input(rawReader); | |
620 | // input.SetRawVersion( fFee->GetRAWversion() ); | |
621 | // input.Init(); | |
622 | ||
623 | AliTRDrawStreamBase *pinput = AliTRDrawStreamBase::GetRawStream(rawReader); | |
624 | AliTRDrawStreamBase &input = *pinput; | |
625 | ||
626 | AliInfo(Form("Stream version: %s", input.IsA()->GetName())); | |
627 | ||
628 | // Loop through the digits | |
629 | Int_t det = 0; | |
630 | ||
631 | while (det >= 0) | |
632 | { | |
633 | det = input.NextChamber(digitsManager); | |
634 | if (det >= 0) | |
635 | { | |
636 | // get... | |
637 | digits = (AliTRDdataArrayS *) digitsManager->GetDigits(det); | |
638 | track0 = (AliTRDdataArrayI *) digitsManager->GetDictionary(det,0); | |
639 | track1 = (AliTRDdataArrayI *) digitsManager->GetDictionary(det,1); | |
640 | track2 = (AliTRDdataArrayI *) digitsManager->GetDictionary(det,2); | |
641 | // and compress | |
642 | if (digits) digits->Compress(1,0); | |
643 | if (track0) track0->Compress(1,0); | |
644 | if (track1) track1->Compress(1,0); | |
645 | if (track2) track2->Compress(1,0); | |
646 | } | |
647 | } | |
648 | ||
649 | delete pinput; | |
650 | pinput = NULL; | |
651 | ||
652 | return digitsManager; | |
653 | } | |
654 | ||
655 | ||
656 | //_____________________________________________________________________________ | |
657 | void AliTRDrawData::WriteIntermediateWords(UInt_t* buf, Int_t& nw, Int_t& of, const Int_t& maxSize, const Int_t& det, const Int_t& side) { | |
658 | ||
659 | Int_t layer = fGeo->GetLayer( det ); // Layer | |
660 | Int_t stack = fGeo->GetStack( det ); // Stack | |
661 | Int_t sect = fGeo->GetSector( det ); // Sector (=iDDL) | |
662 | Int_t rv = fFee->GetRAWversion(); | |
663 | const Int_t kNTBin = AliTRDcalibDB::Instance()->GetNumberOfTimeBins(); | |
664 | UInt_t x = 0; | |
665 | ||
666 | // Write end of tracklet marker | |
667 | if (nw < maxSize) { | |
668 | buf[nw++] = kEndoftrackletmarker; | |
669 | } | |
670 | else { | |
671 | of++; | |
672 | } | |
673 | ||
674 | // Half Chamber header | |
675 | // h[0] (there are 3 HC header) | |
676 | Int_t minorv = 0; // The minor version number | |
677 | Int_t add = 2; // The number of additional header words to follow | |
678 | x = (1<<31) | (rv<<24) | (minorv<<17) | (add<<14) | (sect<<9) | (layer<<6) | (stack<<3) | (side<<2) | 1; | |
679 | if (nw < maxSize) { | |
680 | buf[nw++] = x; | |
681 | } | |
682 | else { | |
683 | of++; | |
684 | } | |
685 | // h[1] | |
686 | Int_t bcCtr = 99; // bunch crossing counter. Here it is set to 99 always for no reason | |
687 | Int_t ptCtr = 15; // pretrigger counter. Here it is set to 15 always for no reason | |
688 | Int_t ptPhase = 11; // pretrigger phase. Here it is set to 11 always for no reason | |
689 | x = (bcCtr<<16) | (ptCtr<<12) | (ptPhase<<8) | ((kNTBin-1)<<2) | 1; | |
690 | if (nw < maxSize) { | |
691 | buf[nw++] = x; | |
692 | } | |
693 | else { | |
694 | of++; | |
695 | } | |
696 | // h[2] | |
697 | Int_t pedSetup = 1; // Pedestal filter setup (0:1). Here it is always 1 for no reason | |
698 | Int_t gainSetup = 1; // Gain filter setup (0:1). Here it is always 1 for no reason | |
699 | Int_t tailSetup = 1; // Tail filter setup (0:1). Here it is always 1 for no reason | |
700 | Int_t xtSetup = 0; // Cross talk filter setup (0:1). Here it is always 0 for no reason | |
701 | Int_t nonlinSetup = 0; // Nonlinearity filter setup (0:1). Here it is always 0 for no reason | |
702 | Int_t bypassSetup = 0; // Filter bypass (for raw data) setup (0:1). Here it is always 0 for no reason | |
703 | Int_t commonAdditive = 10; // Digital filter common additive (0:63). Here it is always 10 for no reason | |
704 | x = (pedSetup<<31) | (gainSetup<<30) | (tailSetup<<29) | (xtSetup<<28) | (nonlinSetup<<27) | |
705 | | (bypassSetup<<26) | (commonAdditive<<20) | 1; | |
706 | if (nw < maxSize) { | |
707 | buf[nw++] = x; | |
708 | } | |
709 | else { | |
710 | of++; | |
711 | } | |
712 | } | |
713 | ||
714 | ||
715 | //_____________________________________________________________________________ | |
716 | AliTRDdigitsManager *AliTRDrawData::Raw2DigitsOLD(AliRawReader *rawReader) | |
717 | { | |
718 | // | |
719 | // Vx of the raw data reading | |
720 | // | |
721 | ||
722 | AliTRDdataArrayS *digits = 0; | |
723 | AliTRDdataArrayI *track0 = 0; | |
724 | AliTRDdataArrayI *track1 = 0; | |
725 | AliTRDdataArrayI *track2 = 0; | |
726 | ||
727 | AliTRDSignalIndex *indexes = 0; | |
728 | // Create the digits manager | |
729 | AliTRDdigitsManager* digitsManager = new AliTRDdigitsManager(); | |
730 | digitsManager->CreateArrays(); | |
731 | ||
732 | //AliTRDRawStream input(rawReader); | |
733 | AliTRDRawStreamV2 input(rawReader); | |
734 | input.SetRawVersion( fFee->GetRAWversion() ); | |
735 | input.Init(); | |
736 | ||
737 | AliInfo(Form("Stream version: %s", input.IsA()->GetName())); | |
738 | ||
739 | // Loop through the digits | |
740 | Int_t lastdet = -1; | |
741 | Int_t det = 0; | |
742 | Int_t it = 0; | |
743 | while (input.Next()) { | |
744 | ||
745 | det = input.GetDet(); | |
746 | ||
747 | if (det != lastdet) { // If new detector found | |
748 | ||
749 | lastdet = det; | |
750 | ||
751 | if (digits) digits->Compress(1,0); | |
752 | if (track0) track0->Compress(1,0); | |
753 | if (track1) track1->Compress(1,0); | |
754 | if (track2) track2->Compress(1,0); | |
755 | ||
756 | // Add a container for the digits of this detector | |
757 | digits = (AliTRDdataArrayS *) digitsManager->GetDigits(det); | |
758 | track0 = (AliTRDdataArrayI *) digitsManager->GetDictionary(det,0); | |
759 | track1 = (AliTRDdataArrayI *) digitsManager->GetDictionary(det,1); | |
760 | track2 = (AliTRDdataArrayI *) digitsManager->GetDictionary(det,2); | |
761 | ||
762 | // Allocate memory space for the digits buffer | |
763 | if (digits->GetNtime() == 0) | |
764 | { | |
765 | digits->Allocate(input.GetMaxRow(),input.GetMaxCol(), input.GetNumberOfTimeBins()); | |
766 | track0->Allocate(input.GetMaxRow(),input.GetMaxCol(), input.GetNumberOfTimeBins()); | |
767 | track1->Allocate(input.GetMaxRow(),input.GetMaxCol(), input.GetNumberOfTimeBins()); | |
768 | track2->Allocate(input.GetMaxRow(),input.GetMaxCol(), input.GetNumberOfTimeBins()); | |
769 | } | |
770 | ||
771 | indexes = digitsManager->GetIndexes(det); | |
772 | indexes->SetSM(input.GetSM()); | |
773 | indexes->SetStack(input.GetStack()); | |
774 | indexes->SetLayer(input.GetLayer()); | |
775 | indexes->SetDetNumber(det); | |
776 | if (indexes->IsAllocated() == kFALSE) | |
777 | indexes->Allocate(input.GetMaxRow(), input.GetMaxCol(), input.GetNumberOfTimeBins()); | |
778 | } | |
779 | ||
780 | // 3 timebin data are stored per word | |
781 | for (it = 0; it < 3; it++) | |
782 | { | |
783 | if ( input.GetTimeBin() + it < input.GetNumberOfTimeBins() ) | |
784 | { | |
785 | if (input.GetSignals()[it] > 0) | |
786 | { | |
787 | digits->SetDataUnchecked(input.GetRow(), input.GetCol(), | |
788 | input.GetTimeBin() + it, input.GetSignals()[it]); | |
789 | ||
790 | indexes->AddIndexTBin(input.GetRow(), input.GetCol(), | |
791 | input.GetTimeBin() + it); | |
792 | track0->SetDataUnchecked(input.GetRow(), input.GetCol(), | |
793 | input.GetTimeBin() + it, 0); | |
794 | track1->SetDataUnchecked(input.GetRow(), input.GetCol(), | |
795 | input.GetTimeBin() + it, 0); | |
796 | track2->SetDataUnchecked(input.GetRow(), input.GetCol(), | |
797 | input.GetTimeBin() + it, 0); | |
798 | } | |
799 | } | |
800 | } | |
801 | } | |
802 | ||
803 | if (digits) digits->Compress(1,0); | |
804 | if (track0) track0->Compress(1,0); | |
805 | if (track1) track1->Compress(1,0); | |
806 | if (track2) track2->Compress(1,0); | |
807 | ||
808 | return digitsManager; | |
809 | ||
810 | } |