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5990c064 | 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 | ||
88cb7938 | 16 | /* $Id$ */ |
5990c064 | 17 | |
18 | /////////////////////////////////////////////////////////////////////////////// | |
19 | // // | |
20 | // TRD raw data conversion class // | |
21 | // // | |
22 | /////////////////////////////////////////////////////////////////////////////// | |
23 | ||
090026bf | 24 | #include <TMath.h> |
ecf39416 | 25 | #include "TClass.h" |
5990c064 | 26 | |
2745a409 | 27 | #include "AliDAQ.h" |
f7ee745b | 28 | #include "AliRawDataHeaderSim.h" |
2745a409 | 29 | #include "AliRawReader.h" |
30 | #include "AliLog.h" | |
0c349049 | 31 | #include "AliFstream.h" |
2745a409 | 32 | |
5990c064 | 33 | #include "AliTRDrawData.h" |
34 | #include "AliTRDdigitsManager.h" | |
bd0f8685 | 35 | #include "AliTRDgeometry.h" |
5990c064 | 36 | #include "AliTRDdataArrayI.h" |
625f5260 | 37 | #include "AliTRDdataArrayS.h" |
dfbb4bb9 | 38 | #include "AliTRDrawStreamBase.h" |
b864d801 | 39 | #include "AliTRDRawStream.h" |
ecf39416 | 40 | #include "AliTRDRawStreamV2.h" |
3551db50 | 41 | #include "AliTRDcalibDB.h" |
ca21baaa | 42 | #include "AliTRDSignalIndex.h" |
dfd03fc3 | 43 | #include "AliTRDfeeParam.h" |
44 | #include "AliTRDmcmSim.h" | |
45 | ||
5990c064 | 46 | ClassImp(AliTRDrawData) |
47 | ||
48 | //_____________________________________________________________________________ | |
2cb20be6 | 49 | AliTRDrawData::AliTRDrawData() |
50 | :TObject() | |
dfd03fc3 | 51 | ,fGeo(NULL) |
52 | ,fFee(NULL) | |
8c703901 | 53 | ,fNumberOfDDLs(0) |
5990c064 | 54 | { |
b864d801 | 55 | // |
56 | // Default constructor | |
57 | // | |
0c349049 | 58 | |
dfd03fc3 | 59 | fFee = AliTRDfeeParam::Instance(); |
60 | fNumberOfDDLs = AliDAQ::NumberOfDdls("TRD"); | |
0c349049 | 61 | |
5990c064 | 62 | } |
63 | ||
8c703901 | 64 | //_____________________________________________________________________________ |
65 | AliTRDrawData::AliTRDrawData(const AliTRDrawData &r) | |
66 | :TObject(r) | |
dfd03fc3 | 67 | ,fGeo(NULL) |
68 | ,fFee(NULL) | |
8c703901 | 69 | ,fNumberOfDDLs(0) |
70 | { | |
71 | // | |
72 | // Copy constructor | |
73 | // | |
0c349049 | 74 | |
dfd03fc3 | 75 | fFee = AliTRDfeeParam::Instance(); |
76 | fNumberOfDDLs = AliDAQ::NumberOfDdls("TRD"); | |
0c349049 | 77 | |
8c703901 | 78 | } |
79 | ||
5990c064 | 80 | //_____________________________________________________________________________ |
81 | AliTRDrawData::~AliTRDrawData() | |
82 | { | |
83 | // | |
84 | // Destructor | |
85 | // | |
0c349049 | 86 | |
8c703901 | 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 | ||
8c703901 | 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; | |
7925de54 | 109 | AliError("Tracklet input is not supported yet."); |
8c703901 | 110 | return kFALSE; |
111 | } | |
112 | ||
113 | fGeo = new AliTRDgeometry(); | |
114 | ||
f162af62 | 115 | if (!AliTRDcalibDB::Instance()) { |
7925de54 | 116 | AliError("Could not get calibration object"); |
8c703901 | 117 | delete fGeo; |
118 | delete digitsManager; | |
119 | return kFALSE; | |
120 | } | |
121 | ||
122 | Int_t retval = kTRUE; | |
dfd03fc3 | 123 | Int_t rv = fFee->GetRAWversion(); |
8c703901 | 124 | |
125 | // Call appropriate Raw Simulator | |
dfd03fc3 | 126 | if ( rv > 0 && rv <= 3 ) retval = Digits2Raw(digitsManager); |
7925de54 | 127 | else { |
128 | retval = kFALSE; | |
dfd03fc3 | 129 | AliWarning(Form("Unsupported raw version (%d).", rv)); |
8c703901 | 130 | } |
131 | ||
132 | // Cleanup | |
133 | delete fGeo; | |
134 | delete digitsManager; | |
135 | ||
136 | return retval; | |
137 | ||
138 | } | |
139 | ||
140 | //_____________________________________________________________________________ | |
50378239 | 141 | Bool_t AliTRDrawData::Digits2Raw(AliTRDdigitsManager *digitsManager) |
8c703901 | 142 | { |
143 | // | |
7925de54 | 144 | // Raw data simulator for all versions > 0. This is prepared for real data. |
8c703901 | 145 | // This version simulate only raw data with ADC data and not with tracklet. |
8c703901 | 146 | // |
147 | ||
0c349049 | 148 | const Int_t kMaxHcWords = (fGeo->TBmax()/3) |
149 | * fGeo->ADCmax() | |
150 | * fGeo->MCMmax() | |
151 | * fGeo->ROBmaxC1()/2 | |
152 | + 100 + 20; | |
8c703901 | 153 | |
154 | // Buffer to temporary store half chamber data | |
0c349049 | 155 | UInt_t *hcBuffer = new UInt_t[kMaxHcWords]; |
1d93b218 | 156 | |
157 | Bool_t newEvent = kFALSE; // only for correct readout tree | |
8c703901 | 158 | |
159 | // sect is same as iDDL, so I use only sect here. | |
160 | for (Int_t sect = 0; sect < fGeo->Nsect(); sect++) { | |
161 | ||
162 | char name[1024]; | |
163 | sprintf(name,"TRD_%d.ddl",sect + AliTRDRawStream::kDDLOffset); | |
164 | ||
08f92f14 | 165 | AliFstream* of = new AliFstream(name); |
8c703901 | 166 | |
167 | // Write a dummy data header | |
f7ee745b | 168 | AliRawDataHeaderSim header; // the event header |
08f92f14 | 169 | UInt_t hpos = of->Tellp(); |
170 | of->WriteBuffer((char *) (& header), sizeof(header)); | |
8c703901 | 171 | |
172 | // Reset payload byte size (payload does not include header). | |
173 | Int_t npayloadbyte = 0; | |
174 | ||
1d93b218 | 175 | |
176 | ||
7925de54 | 177 | // GTU common data header (5x4 bytes per super module, shows link mask) |
8c703901 | 178 | for( Int_t cham = 0; cham < fGeo->Ncham(); cham++ ) { |
0c349049 | 179 | UInt_t gtuCdh = (UInt_t)(0xe << 28); |
7925de54 | 180 | for( Int_t plan = 0; plan < fGeo->Nplan(); plan++) { |
181 | Int_t iDet = fGeo->GetDetector(plan, cham, sect); | |
1d93b218 | 182 | |
7925de54 | 183 | // If chamber status is ok, we assume that the optical link is also OK. |
184 | // This is shown in the GTU link mask. | |
f162af62 | 185 | if ( AliTRDcalibDB::Instance()->GetChamberStatus(iDet) ) |
0c349049 | 186 | gtuCdh = gtuCdh | (3 << (2*plan)); |
7925de54 | 187 | } |
0c349049 | 188 | of->WriteBuffer((char *) (& gtuCdh), sizeof(gtuCdh)); |
8c703901 | 189 | npayloadbyte += 4; |
190 | } | |
191 | ||
192 | // Prepare chamber data | |
193 | for( Int_t cham = 0; cham < fGeo->Ncham(); cham++) { | |
194 | for( Int_t plan = 0; plan < fGeo->Nplan(); plan++) { | |
195 | ||
196 | Int_t iDet = fGeo->GetDetector(plan,cham,sect); | |
1d93b218 | 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 | |
625f5260 | 199 | AliTRDdataArrayS *digits = (AliTRDdataArrayS *) digitsManager->GetDigits(iDet); |
1d93b218 | 200 | if (digits->HasData() ) { // second part is new!! and is for indicating a new event |
8c703901 | 201 | |
5fc47291 | 202 | digits->Expand(); |
8c703901 | 203 | |
5fc47291 | 204 | Int_t hcwords = 0; |
205 | Int_t rv = fFee->GetRAWversion(); | |
dfd03fc3 | 206 | |
5fc47291 | 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 ) { | |
1d93b218 | 212 | |
213 | // hcwords = ProduceHcDataV3 (digits,0,iDet,hcBuffer,kMaxHcWords,newEvent); | |
214 | hcwords = ProduceHcDataV3 (digits,0,iDet,hcBuffer,kMaxHcWords); | |
215 | if(newEvent == kTRUE) newEvent = kFALSE; | |
5fc47291 | 216 | } |
8c703901 | 217 | |
5fc47291 | 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 ) { | |
1d93b218 | 226 | |
227 | //hcwords = ProduceHcDataV3 (digits,1,iDet,hcBuffer,kMaxHcWords,newEvent); | |
228 | hcwords = ProduceHcDataV3 (digits,1,iDet,hcBuffer,kMaxHcWords); | |
5fc47291 | 229 | } |
230 | ||
231 | of->WriteBuffer((char *) hcBuffer, hcwords*4); | |
232 | npayloadbyte += hcwords*4; | |
233 | ||
234 | } | |
dfd03fc3 | 235 | |
8c703901 | 236 | } |
237 | } | |
238 | ||
239 | // Complete header | |
08f92f14 | 240 | header.fSize = UInt_t(of->Tellp()) - hpos; |
8c703901 | 241 | header.SetAttribute(0); // Valid data |
08f92f14 | 242 | of->Seekp(hpos); // Rewind to header position |
243 | of->WriteBuffer((char *) (& header), sizeof(header)); | |
8c703901 | 244 | delete of; |
8c703901 | 245 | } |
246 | ||
0c349049 | 247 | delete [] hcBuffer; |
248 | ||
8c703901 | 249 | return kTRUE; |
250 | ||
251 | } | |
252 | ||
253 | //_____________________________________________________________________________ | |
625f5260 | 254 | Int_t AliTRDrawData::ProduceHcDataV1andV2(AliTRDdataArrayS *digits, Int_t side |
7925de54 | 255 | , Int_t det, UInt_t *buf, Int_t maxSize) |
8c703901 | 256 | { |
7925de54 | 257 | // |
dfd03fc3 | 258 | // This function simulates: 1) SM-I commissiong data Oct. 06 (Raw Version == 1). |
259 | // 2) Full Raw Production Version (Raw Version == 2) | |
8c703901 | 260 | // |
261 | // Produce half chamber data (= an ORI data) for the given chamber (det) and side (side) | |
262 | // where | |
7925de54 | 263 | // |
8c703901 | 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 | ||
0c349049 | 276 | Int_t nw = 0; // Number of written words |
277 | Int_t of = 0; // Number of overflowed words | |
278 | Int_t plan = fGeo->GetPlane( det ); // Plane | |
279 | Int_t cham = fGeo->GetChamber( det ); // Chamber | |
280 | Int_t sect = fGeo->GetSector( det ); // Sector (=iDDL) | |
281 | Int_t nRow = fGeo->GetRowMax( plan, cham, sect ); | |
282 | Int_t nCol = fGeo->GetColMax( plan ); | |
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(); | |
8c703901 | 288 | |
289 | // Check the nCol and nRow. | |
290 | if ((nCol == 144) && | |
291 | (nRow == 16 || nRow == 12)) { | |
292 | kCtype = (nRow-12) / 4; | |
293 | } | |
294 | else { | |
7925de54 | 295 | AliError(Form("This type of chamber is not supported (nRow=%d, nCol=%d)." |
8c703901 | 296 | ,nRow,nCol)); |
297 | return 0; | |
298 | } | |
299 | ||
300 | AliDebug(1,Form("Producing raw data for sect=%d plan=%d cham=%d side=%d" | |
301 | ,sect,plan,cham,side)); | |
302 | ||
303 | // Tracklet should be processed here but not implemented yet | |
304 | ||
305 | // Write end of tracklet marker | |
306 | if (nw < maxSize) { | |
bd63bf88 | 307 | buf[nw++] = kEndoftrackletmarker; |
8c703901 | 308 | } |
309 | else { | |
310 | of++; | |
311 | } | |
312 | ||
313 | // Half Chamber header | |
dfd03fc3 | 314 | if ( rv == 1 ) { |
7925de54 | 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) | (plan<<12) | (cham<<9) | (side<<8) | 1; | |
318 | if (nw < maxSize) { | |
319 | buf[nw++] = x; | |
320 | } | |
321 | else { | |
322 | of++; | |
323 | } | |
324 | } | |
dfd03fc3 | 325 | else if ( rv == 2 ) { |
bd63bf88 | 326 | // h[0] (there are 3 HC header) |
7925de54 | 327 | Int_t minorv = 0; // The minor version number |
ecf39416 | 328 | Int_t add = 2; // The number of additional header words to follow |
dfd03fc3 | 329 | x = (1<<31) | (rv<<24) | (minorv<<17) | (add<<14) | (sect<<9) | (plan<<6) | (cham<<3) | (side<<2) | 1; |
7925de54 | 330 | if (nw < maxSize) { |
331 | buf[nw++] = x; | |
332 | } | |
333 | else { | |
334 | of++; | |
335 | } | |
336 | // h[1] | |
0c349049 | 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; | |
7925de54 | 341 | if (nw < maxSize) { |
342 | buf[nw++] = x; | |
343 | } | |
344 | else { | |
345 | of++; | |
346 | } | |
bd63bf88 | 347 | // h[2] |
0c349049 | 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; | |
bd63bf88 | 357 | if (nw < maxSize) { |
358 | buf[nw++] = x; | |
359 | } | |
360 | else { | |
361 | of++; | |
362 | } | |
8c703901 | 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; | |
7925de54 | 368 | for (Int_t iMcm = 0; iMcm < fGeo->MCMmax(); iMcm++ ) { |
8c703901 | 369 | Int_t padrow = iRobRow * 4 + iMcm / 4; |
370 | ||
371 | // MCM header | |
7925de54 | 372 | x = ((iRob * fGeo->MCMmax() + iMcm) << 24) | ((iEv % 0x100000) << 4) | 0xC; |
8c703901 | 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++ ) { | |
ecf39416 | 382 | Int_t padcol = fFee->GetPadColFromADC(iRob, iMcm, iAdc); |
7925de54 | 383 | UInt_t aa = !(iAdc & 1) + 2; |
0c349049 | 384 | UInt_t *a = new UInt_t[kNTBin+2]; |
8c703901 | 385 | // 3 timebins are packed into one 32 bits word |
0c349049 | 386 | for (Int_t iT = 0; iT < kNTBin; iT+=3) { |
7925de54 | 387 | if ((padcol >= 0) && (padcol < nCol)) { |
0c349049 | 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; | |
7925de54 | 391 | } |
392 | else { | |
393 | a[iT] = a[iT+1] = a[iT+2] = 0; // This happenes at the edge of chamber (should be pedestal! How?) | |
8c703901 | 394 | } |
7925de54 | 395 | x = (a[iT+2] << 22) | (a[iT+1] << 12) | (a[iT] << 2) | aa; |
396 | if (nw < maxSize) { | |
397 | buf[nw++] = x; | |
8c703901 | 398 | } |
7925de54 | 399 | else { |
400 | of++; | |
8c703901 | 401 | } |
7925de54 | 402 | } |
8c703901 | 403 | // Diagnostics |
404 | Float_t avg = 0; | |
405 | Float_t rms = 0; | |
0c349049 | 406 | for (Int_t iT = 0; iT < kNTBin; iT++) { |
8c703901 | 407 | avg += (Float_t) (a[iT]); |
408 | } | |
0c349049 | 409 | avg /= (Float_t) kNTBin; |
410 | for (Int_t iT = 0; iT < kNTBin; iT++) { | |
8c703901 | 411 | rms += ((Float_t) (a[iT]) - avg) * ((Float_t) (a[iT]) - avg); |
412 | } | |
0c349049 | 413 | rms = TMath::Sqrt(rms / (Float_t) kNTBin); |
8c703901 | 414 | if (rms > 1.7) { |
7925de54 | 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)); | |
8c703901 | 417 | } |
e21c2d7d | 418 | delete [] a; |
8c703901 | 419 | } |
420 | } | |
421 | } | |
422 | ||
423 | // Write end of raw data marker | |
424 | if (nw < maxSize) { | |
bd63bf88 | 425 | buf[nw++] = kEndofrawdatamarker; |
8c703901 | 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; | |
5990c064 | 435 | |
436 | } | |
437 | ||
dfd03fc3 | 438 | //_____________________________________________________________________________ |
1d93b218 | 439 | //Int_t AliTRDrawData::ProduceHcDataV3(AliTRDdataArrayS *digits, Int_t side , Int_t det, UInt_t *buf, Int_t maxSize, Bool_t newEvent) |
440 | Int_t AliTRDrawData::ProduceHcDataV3(AliTRDdataArrayS *digits, Int_t side , Int_t det, UInt_t *buf, Int_t maxSize) | |
dfd03fc3 | 441 | { |
442 | // | |
443 | // This function simulates: Raw Version == 3 (Zero Suppression Prototype) | |
444 | // | |
445 | ||
0c349049 | 446 | Int_t nw = 0; // Number of written words |
447 | Int_t of = 0; // Number of overflowed words | |
448 | Int_t plan = fGeo->GetPlane( det ); // Plane | |
449 | Int_t cham = fGeo->GetChamber( det ); // Chamber | |
450 | Int_t sect = fGeo->GetSector( det ); // Sector (=iDDL) | |
451 | Int_t nRow = fGeo->GetRowMax( plan, cham, sect ); | |
452 | Int_t nCol = fGeo->GetColMax( plan ); | |
453 | const Int_t kNTBin = AliTRDcalibDB::Instance()->GetNumberOfTimeBins(); | |
454 | Int_t kCtype = 0; // Chamber type (0:C0, 1:C1) | |
455 | //Int_t iEv = 0xA; // Event ID. Now fixed to 10, how do I get event id? | |
1d93b218 | 456 | |
457 | ||
458 | ||
459 | Bool_t tracklet_on = fFee->GetTracklet(); // **new** | |
dfd03fc3 | 460 | |
461 | // Check the nCol and nRow. | |
462 | if ((nCol == 144) && | |
463 | (nRow == 16 || nRow == 12)) { | |
464 | kCtype = (nRow-12) / 4; | |
465 | } | |
466 | else { | |
467 | AliError(Form("This type of chamber is not supported (nRow=%d, nCol=%d)." | |
468 | ,nRow,nCol)); | |
469 | return 0; | |
470 | } | |
471 | ||
472 | AliDebug(1,Form("Producing raw data for sect=%d plan=%d cham=%d side=%d" | |
473 | ,sect,plan,cham,side)); | |
474 | ||
1d93b218 | 475 | AliTRDmcmSim** mcm = new AliTRDmcmSim*[(kCtype + 3)*(fGeo->MCMmax())]; |
dfd03fc3 | 476 | |
1d93b218 | 477 | // in case no tracklet-words are processed: write the tracklet-endmarker as well as all additional words immediately and write |
478 | // raw-data in one go; if tracklet-processing is enabled, first all tracklet-words of a half-chamber have to be processed before the | |
479 | // additional words (tracklet-endmarker,headers,...)are written. Raw-data is written in a second loop; | |
480 | ||
481 | if (!tracklet_on) { | |
482 | WriteIntermediateWords(buf,nw,of,maxSize,det,side); | |
dfd03fc3 | 483 | } |
1d93b218 | 484 | |
dfd03fc3 | 485 | // Scan for ROB and MCM |
1d93b218 | 486 | // scanning direction such, that tracklet-words are sorted in ascending z and then in ascending y order |
487 | // ROB numbering on chamber and MCM numbering on ROB increase with decreasing z and increasing y | |
488 | for (Int_t iRobRow = (kCtype + 3)-1; iRobRow >= 0; iRobRow-- ) { | |
dfd03fc3 | 489 | Int_t iRob = iRobRow * 2 + side; |
1d93b218 | 490 | // MCM on one ROB |
491 | for (Int_t iMcmRB = 0; iMcmRB < fGeo->MCMmax(); iMcmRB++ ) { | |
492 | Int_t iMcm = 16 - 4*(iMcmRB/4 + 1) + (iMcmRB%4); | |
493 | Int_t entry = iRobRow*(fGeo->MCMmax()) + iMcm; | |
494 | ||
495 | mcm[entry] = new AliTRDmcmSim(); | |
496 | //mcm[entry]->Init( det, iRob, iMcm , newEvent); | |
497 | mcm[entry]->Init( det, iRob, iMcm); | |
498 | //if (newEvent == kTRUE) newEvent = kFALSE; // only one mcm is concerned with new event | |
499 | Int_t padrow = mcm[entry]->GetRow(); | |
500 | ||
501 | // Copy ADC data to MCM simulator | |
502 | for (Int_t iAdc = 0; iAdc < 21; iAdc++ ) { | |
503 | Int_t padcol = mcm[entry]->GetCol( iAdc ); | |
504 | if ((padcol >= 0) && (padcol < nCol)) { | |
505 | for (Int_t iT = 0; iT < kNTBin; iT++) { | |
506 | mcm[entry]->SetData( iAdc, iT, digits->GetDataUnchecked( padrow, padcol, iT) ); | |
507 | } | |
508 | } | |
509 | else { // this means it is out of chamber, and masked ADC | |
510 | mcm[entry]->SetDataPedestal( iAdc ); | |
511 | } | |
512 | } | |
dfd03fc3 | 513 | |
1d93b218 | 514 | // Simulate process in MCM |
515 | mcm[entry]->Filter(); // Apply filter | |
516 | mcm[entry]->ZSMapping(); // Calculate zero suppression mapping | |
517 | ||
518 | if (tracklet_on) { | |
519 | mcm[entry]->Tracklet(); | |
520 | Int_t tempNw = mcm[entry]->ProduceTrackletStream( &buf[nw], maxSize - nw ); | |
521 | //Int_t tempNw = 0; | |
522 | if( tempNw < 0 ) { | |
523 | of += tempNw; | |
524 | nw += maxSize - nw; | |
525 | AliError(Form("Buffer overflow detected. Please increase the buffer size and recompile.")); | |
526 | } else { | |
527 | nw += tempNw; | |
528 | } | |
dfd03fc3 | 529 | } |
1d93b218 | 530 | // no tracklets: write raw-data already in this loop |
531 | else { | |
532 | // Write MCM data to buffer | |
533 | Int_t tempNw = mcm[entry]->ProduceRawStream( &buf[nw], maxSize - nw ); | |
534 | if( tempNw < 0 ) { | |
535 | of += tempNw; | |
536 | nw += maxSize - nw; | |
537 | AliError(Form("Buffer overflow detected. Please increase the buffer size and recompile.")); | |
538 | } else { | |
539 | nw += tempNw; | |
540 | } | |
541 | ||
542 | delete mcm[entry]; | |
543 | } | |
544 | ||
545 | ||
709187ec | 546 | |
709187ec | 547 | |
1d93b218 | 548 | //mcm->DumpData( "trdmcmdata.txt", "RFZS" ); // debugging purpose |
dfd03fc3 | 549 | } |
550 | } | |
551 | ||
1d93b218 | 552 | // if tracklets are switched on, raw-data can be written only after all tracklets |
553 | if (tracklet_on) { | |
554 | WriteIntermediateWords(buf,nw,of,maxSize,det,side); | |
555 | ||
556 | ||
557 | // Scan for ROB and MCM | |
558 | for (Int_t iRobRow = (kCtype + 3)-1; iRobRow >= 0; iRobRow-- ) { | |
559 | //Int_t iRob = iRobRow * 2 + side; | |
560 | // MCM on one ROB | |
561 | for (Int_t iMcmRB = 0; iMcmRB < fGeo->MCMmax(); iMcmRB++ ) { | |
562 | Int_t iMcm = 16 - 4*(iMcmRB/4 + 1) + (iMcmRB%4); | |
563 | ||
564 | Int_t entry = iRobRow*(fGeo->MCMmax()) + iMcm; | |
565 | ||
566 | // Write MCM data to buffer | |
567 | Int_t tempNw = mcm[entry]->ProduceRawStream( &buf[nw], maxSize - nw ); | |
568 | if( tempNw < 0 ) { | |
569 | of += tempNw; | |
570 | nw += maxSize - nw; | |
571 | AliError(Form("Buffer overflow detected. Please increase the buffer size and recompile.")); | |
572 | } else { | |
573 | nw += tempNw; | |
574 | } | |
575 | ||
576 | delete mcm[entry]; | |
577 | ||
578 | } | |
579 | } | |
580 | } | |
581 | ||
582 | delete [] mcm; | |
583 | ||
dfd03fc3 | 584 | // Write end of raw data marker |
585 | if (nw < maxSize) { | |
586 | buf[nw++] = kEndofrawdatamarker; | |
587 | } | |
588 | else { | |
589 | of++; | |
590 | } | |
591 | if (of != 0) { | |
ecf39416 | 592 | AliError("Buffer overflow. Data is truncated. Please increase buffer size and recompile."); |
dfd03fc3 | 593 | } |
594 | ||
1d93b218 | 595 | |
dfd03fc3 | 596 | return nw; |
597 | ||
598 | } | |
599 | ||
5990c064 | 600 | //_____________________________________________________________________________ |
7925de54 | 601 | AliTRDdigitsManager *AliTRDrawData::Raw2Digits(AliRawReader *rawReader) |
5990c064 | 602 | { |
b864d801 | 603 | // |
50378239 | 604 | // Vx of the raw data reading |
b864d801 | 605 | // |
5990c064 | 606 | |
625f5260 | 607 | AliTRDdataArrayS *digits = 0; |
2cb20be6 | 608 | AliTRDdataArrayI *track0 = 0; |
609 | AliTRDdataArrayI *track1 = 0; | |
610 | AliTRDdataArrayI *track2 = 0; | |
5990c064 | 611 | |
dfbb4bb9 | 612 | //AliTRDSignalIndex *indexes = 0; |
613 | // Create the digits manager | |
614 | AliTRDdigitsManager* digitsManager = new AliTRDdigitsManager(); | |
615 | digitsManager->CreateArrays(); | |
616 | ||
617 | //AliTRDRawStream input(rawReader); | |
618 | // AliTRDRawStreamV2 input(rawReader); | |
619 | // input.SetRawVersion( fFee->GetRAWversion() ); | |
620 | // input.Init(); | |
621 | ||
622 | AliTRDrawStreamBase *pinput = AliTRDrawStreamBase::GetRawStream(rawReader); | |
623 | AliTRDrawStreamBase &input = *pinput; | |
624 | ||
625 | AliInfo(Form("Stream version: %s", input.IsA()->GetName())); | |
626 | ||
627 | // Loop through the digits | |
628 | Int_t det = 0; | |
629 | ||
630 | while (det >= 0) | |
631 | { | |
632 | det = input.NextChamber(digitsManager); | |
633 | if (det >= 0) | |
634 | { | |
635 | // get... | |
636 | digits = (AliTRDdataArrayS *) digitsManager->GetDigits(det); | |
637 | track0 = (AliTRDdataArrayI *) digitsManager->GetDictionary(det,0); | |
638 | track1 = (AliTRDdataArrayI *) digitsManager->GetDictionary(det,1); | |
639 | track2 = (AliTRDdataArrayI *) digitsManager->GetDictionary(det,2); | |
640 | // and compress | |
641 | if (digits) digits->Compress(1,0); | |
642 | if (track0) track0->Compress(1,0); | |
643 | if (track1) track1->Compress(1,0); | |
644 | if (track2) track2->Compress(1,0); | |
645 | } | |
646 | } | |
647 | ||
648 | delete pinput; | |
649 | pinput = NULL; | |
650 | ||
651 | return digitsManager; | |
652 | } | |
653 | ||
1d93b218 | 654 | |
655 | //_____________________________________________________________________________ | |
656 | void AliTRDrawData::WriteIntermediateWords(UInt_t* buf, Int_t& nw, Int_t& of, const Int_t& maxSize, const Int_t& det, const Int_t& side) { | |
657 | ||
658 | Int_t plan = fGeo->GetPlane( det ); // Plane | |
659 | Int_t cham = fGeo->GetChamber( det ); // Chamber | |
660 | Int_t sect = fGeo->GetSector( det ); // Sector (=iDDL) | |
661 | Int_t rv = fFee->GetRAWversion(); | |
662 | const Int_t kNTBin = AliTRDcalibDB::Instance()->GetNumberOfTimeBins(); | |
663 | UInt_t x = 0; | |
664 | ||
665 | // Write end of tracklet marker | |
666 | if (nw < maxSize) { | |
667 | buf[nw++] = kEndoftrackletmarker; | |
668 | } | |
669 | else { | |
670 | of++; | |
671 | } | |
672 | ||
673 | // Half Chamber header | |
674 | // h[0] (there are 3 HC header) | |
675 | Int_t minorv = 0; // The minor version number | |
676 | Int_t add = 2; // The number of additional header words to follow | |
677 | x = (1<<31) | (rv<<24) | (minorv<<17) | (add<<14) | (sect<<9) | (plan<<6) | (cham<<3) | (side<<2) | 1; | |
678 | if (nw < maxSize) { | |
679 | buf[nw++] = x; | |
680 | } | |
681 | else { | |
682 | of++; | |
683 | } | |
684 | // h[1] | |
685 | Int_t bcCtr = 99; // bunch crossing counter. Here it is set to 99 always for no reason | |
686 | Int_t ptCtr = 15; // pretrigger counter. Here it is set to 15 always for no reason | |
687 | Int_t ptPhase = 11; // pretrigger phase. Here it is set to 11 always for no reason | |
688 | x = (bcCtr<<16) | (ptCtr<<12) | (ptPhase<<8) | ((kNTBin-1)<<2) | 1; | |
689 | if (nw < maxSize) { | |
690 | buf[nw++] = x; | |
691 | } | |
692 | else { | |
693 | of++; | |
694 | } | |
695 | // h[2] | |
696 | Int_t pedSetup = 1; // Pedestal filter setup (0:1). Here it is always 1 for no reason | |
697 | Int_t gainSetup = 1; // Gain filter setup (0:1). Here it is always 1 for no reason | |
698 | Int_t tailSetup = 1; // Tail filter setup (0:1). Here it is always 1 for no reason | |
699 | Int_t xtSetup = 0; // Cross talk filter setup (0:1). Here it is always 0 for no reason | |
700 | Int_t nonlinSetup = 0; // Nonlinearity filter setup (0:1). Here it is always 0 for no reason | |
701 | Int_t bypassSetup = 0; // Filter bypass (for raw data) setup (0:1). Here it is always 0 for no reason | |
702 | Int_t commonAdditive = 10; // Digital filter common additive (0:63). Here it is always 10 for no reason | |
703 | x = (pedSetup<<31) | (gainSetup<<30) | (tailSetup<<29) | (xtSetup<<28) | (nonlinSetup<<27) | |
704 | | (bypassSetup<<26) | (commonAdditive<<20) | 1; | |
705 | if (nw < maxSize) { | |
706 | buf[nw++] = x; | |
707 | } | |
708 | else { | |
709 | of++; | |
710 | } | |
711 | } | |
712 | ||
713 | ||
dfbb4bb9 | 714 | //_____________________________________________________________________________ |
715 | AliTRDdigitsManager *AliTRDrawData::Raw2DigitsOLD(AliRawReader *rawReader) | |
716 | { | |
717 | // | |
718 | // Vx of the raw data reading | |
719 | // | |
720 | ||
721 | AliTRDdataArrayS *digits = 0; | |
722 | AliTRDdataArrayI *track0 = 0; | |
723 | AliTRDdataArrayI *track1 = 0; | |
724 | AliTRDdataArrayI *track2 = 0; | |
725 | ||
ca21baaa | 726 | AliTRDSignalIndex *indexes = 0; |
5990c064 | 727 | // Create the digits manager |
b864d801 | 728 | AliTRDdigitsManager* digitsManager = new AliTRDdigitsManager(); |
b864d801 | 729 | digitsManager->CreateArrays(); |
5990c064 | 730 | |
ecf39416 | 731 | //AliTRDRawStream input(rawReader); |
732 | AliTRDRawStreamV2 input(rawReader); | |
dfd03fc3 | 733 | input.SetRawVersion( fFee->GetRAWversion() ); |
50378239 | 734 | input.Init(); |
5990c064 | 735 | |
ecf39416 | 736 | AliInfo(Form("Stream version: %s", input.IsA()->GetName())); |
737 | ||
b864d801 | 738 | // Loop through the digits |
50378239 | 739 | Int_t lastdet = -1; |
740 | Int_t det = 0; | |
741 | Int_t it = 0; | |
ecf39416 | 742 | while (input.Next()) { |
50378239 | 743 | |
744 | det = input.GetDet(); | |
745 | ||
ecf39416 | 746 | if (det != lastdet) { // If new detector found |
50378239 | 747 | |
748 | lastdet = det; | |
749 | ||
750 | if (digits) digits->Compress(1,0); | |
751 | if (track0) track0->Compress(1,0); | |
752 | if (track1) track1->Compress(1,0); | |
753 | if (track2) track2->Compress(1,0); | |
754 | ||
755 | // Add a container for the digits of this detector | |
625f5260 | 756 | digits = (AliTRDdataArrayS *) digitsManager->GetDigits(det); |
757 | track0 = (AliTRDdataArrayI *) digitsManager->GetDictionary(det,0); | |
758 | track1 = (AliTRDdataArrayI *) digitsManager->GetDictionary(det,1); | |
759 | track2 = (AliTRDdataArrayI *) digitsManager->GetDictionary(det,2); | |
50378239 | 760 | |
761 | // Allocate memory space for the digits buffer | |
762 | if (digits->GetNtime() == 0) | |
763 | { | |
764 | digits->Allocate(input.GetMaxRow(),input.GetMaxCol(), input.GetNumberOfTimeBins()); | |
765 | track0->Allocate(input.GetMaxRow(),input.GetMaxCol(), input.GetNumberOfTimeBins()); | |
766 | track1->Allocate(input.GetMaxRow(),input.GetMaxCol(), input.GetNumberOfTimeBins()); | |
767 | track2->Allocate(input.GetMaxRow(),input.GetMaxCol(), input.GetNumberOfTimeBins()); | |
768 | } | |
ca21baaa | 769 | |
770 | indexes = digitsManager->GetIndexes(det); | |
771 | indexes->SetSM(input.GetSM()); | |
772 | indexes->SetStack(input.GetStack()); | |
773 | indexes->SetLayer(input.GetLayer()); | |
774 | indexes->SetDetNumber(det); | |
775 | if (indexes->IsAllocated() == kFALSE) | |
776 | indexes->Allocate(input.GetMaxRow(), input.GetMaxCol(), input.GetNumberOfTimeBins()); | |
50378239 | 777 | } |
778 | ||
ecf39416 | 779 | // 3 timebin data are stored per word |
50378239 | 780 | for (it = 0; it < 3; it++) |
781 | { | |
782 | if ( input.GetTimeBin() + it < input.GetNumberOfTimeBins() ) | |
783 | { | |
ca21baaa | 784 | if (input.GetSignals()[it] > 0) |
785 | { | |
786 | digits->SetDataUnchecked(input.GetRow(), input.GetCol(), | |
787 | input.GetTimeBin() + it, input.GetSignals()[it]); | |
788 | ||
789 | indexes->AddIndexTBin(input.GetRow(), input.GetCol(), | |
790 | input.GetTimeBin() + it); | |
791 | track0->SetDataUnchecked(input.GetRow(), input.GetCol(), | |
792 | input.GetTimeBin() + it, 0); | |
793 | track1->SetDataUnchecked(input.GetRow(), input.GetCol(), | |
794 | input.GetTimeBin() + it, 0); | |
795 | track2->SetDataUnchecked(input.GetRow(), input.GetCol(), | |
796 | input.GetTimeBin() + it, 0); | |
797 | } | |
50378239 | 798 | } |
799 | } | |
5990c064 | 800 | } |
801 | ||
b864d801 | 802 | if (digits) digits->Compress(1,0); |
928e9fae | 803 | if (track0) track0->Compress(1,0); |
804 | if (track1) track1->Compress(1,0); | |
805 | if (track2) track2->Compress(1,0); | |
b864d801 | 806 | |
7925de54 | 807 | return digitsManager; |
808 | ||
809 | } | |
1d93b218 | 810 | |
811 | ||
812 | ||
813 |