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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]; |
8c703901 | 156 | |
157 | // sect is same as iDDL, so I use only sect here. | |
158 | for (Int_t sect = 0; sect < fGeo->Nsect(); sect++) { | |
159 | ||
160 | char name[1024]; | |
161 | sprintf(name,"TRD_%d.ddl",sect + AliTRDRawStream::kDDLOffset); | |
162 | ||
08f92f14 | 163 | AliFstream* of = new AliFstream(name); |
8c703901 | 164 | |
165 | // Write a dummy data header | |
f7ee745b | 166 | AliRawDataHeaderSim header; // the event header |
08f92f14 | 167 | UInt_t hpos = of->Tellp(); |
168 | of->WriteBuffer((char *) (& header), sizeof(header)); | |
8c703901 | 169 | |
170 | // Reset payload byte size (payload does not include header). | |
171 | Int_t npayloadbyte = 0; | |
172 | ||
7925de54 | 173 | // GTU common data header (5x4 bytes per super module, shows link mask) |
8c703901 | 174 | for( Int_t cham = 0; cham < fGeo->Ncham(); cham++ ) { |
0c349049 | 175 | UInt_t gtuCdh = (UInt_t)(0xe << 28); |
7925de54 | 176 | for( Int_t plan = 0; plan < fGeo->Nplan(); plan++) { |
177 | Int_t iDet = fGeo->GetDetector(plan, cham, sect); | |
178 | // If chamber status is ok, we assume that the optical link is also OK. | |
179 | // This is shown in the GTU link mask. | |
f162af62 | 180 | if ( AliTRDcalibDB::Instance()->GetChamberStatus(iDet) ) |
0c349049 | 181 | gtuCdh = gtuCdh | (3 << (2*plan)); |
7925de54 | 182 | } |
0c349049 | 183 | of->WriteBuffer((char *) (& gtuCdh), sizeof(gtuCdh)); |
8c703901 | 184 | npayloadbyte += 4; |
185 | } | |
186 | ||
187 | // Prepare chamber data | |
188 | for( Int_t cham = 0; cham < fGeo->Ncham(); cham++) { | |
189 | for( Int_t plan = 0; plan < fGeo->Nplan(); plan++) { | |
190 | ||
191 | Int_t iDet = fGeo->GetDetector(plan,cham,sect); | |
192 | ||
193 | // Get the digits array | |
625f5260 | 194 | AliTRDdataArrayS *digits = (AliTRDdataArrayS *) digitsManager->GetDigits(iDet); |
5fc47291 | 195 | if (digits->HasData()) { |
8c703901 | 196 | |
5fc47291 | 197 | digits->Expand(); |
8c703901 | 198 | |
5fc47291 | 199 | Int_t hcwords = 0; |
200 | Int_t rv = fFee->GetRAWversion(); | |
dfd03fc3 | 201 | |
5fc47291 | 202 | // Process A side of the chamber |
203 | if ( rv >= 1 && rv <= 2 ) { | |
204 | hcwords = ProduceHcDataV1andV2(digits,0,iDet,hcBuffer,kMaxHcWords); | |
205 | } | |
206 | if ( rv == 3 ) { | |
207 | hcwords = ProduceHcDataV3 (digits,0,iDet,hcBuffer,kMaxHcWords); | |
208 | } | |
8c703901 | 209 | |
5fc47291 | 210 | of->WriteBuffer((char *) hcBuffer, hcwords*4); |
211 | npayloadbyte += hcwords*4; | |
212 | ||
213 | // Process B side of the chamber | |
214 | if ( rv >= 1 && rv <= 2 ) { | |
215 | hcwords = ProduceHcDataV1andV2(digits,1,iDet,hcBuffer,kMaxHcWords); | |
216 | } | |
217 | if ( rv >= 3 ) { | |
218 | hcwords = ProduceHcDataV3 (digits,1,iDet,hcBuffer,kMaxHcWords); | |
219 | } | |
220 | ||
221 | of->WriteBuffer((char *) hcBuffer, hcwords*4); | |
222 | npayloadbyte += hcwords*4; | |
223 | ||
224 | } | |
dfd03fc3 | 225 | |
8c703901 | 226 | } |
227 | } | |
228 | ||
229 | // Complete header | |
08f92f14 | 230 | header.fSize = UInt_t(of->Tellp()) - hpos; |
8c703901 | 231 | header.SetAttribute(0); // Valid data |
08f92f14 | 232 | of->Seekp(hpos); // Rewind to header position |
233 | of->WriteBuffer((char *) (& header), sizeof(header)); | |
8c703901 | 234 | delete of; |
8c703901 | 235 | } |
236 | ||
0c349049 | 237 | delete [] hcBuffer; |
238 | ||
8c703901 | 239 | return kTRUE; |
240 | ||
241 | } | |
242 | ||
243 | //_____________________________________________________________________________ | |
625f5260 | 244 | Int_t AliTRDrawData::ProduceHcDataV1andV2(AliTRDdataArrayS *digits, Int_t side |
7925de54 | 245 | , Int_t det, UInt_t *buf, Int_t maxSize) |
8c703901 | 246 | { |
7925de54 | 247 | // |
dfd03fc3 | 248 | // This function simulates: 1) SM-I commissiong data Oct. 06 (Raw Version == 1). |
249 | // 2) Full Raw Production Version (Raw Version == 2) | |
8c703901 | 250 | // |
251 | // Produce half chamber data (= an ORI data) for the given chamber (det) and side (side) | |
252 | // where | |
7925de54 | 253 | // |
8c703901 | 254 | // side=0 means A side with ROB positions 0, 2, 4, 6. |
255 | // side=1 means B side with ROB positions 1, 3, 5, 7. | |
256 | // | |
257 | // Chamber type (C0 orC1) is determined by "det" automatically. | |
258 | // Appropriate size of buffer (*buf) must be prepared prior to calling this function. | |
259 | // Pointer to the buffer and its size must be given to "buf" and "maxSize". | |
260 | // Return value is the number of valid data filled in the buffer in unit of 32 bits | |
261 | // UInt_t words. | |
262 | // If buffer size if too small, the data is truncated with the buffer size however | |
263 | // the function will finish without crash (this behaviour is similar to the MCM). | |
264 | // | |
265 | ||
0c349049 | 266 | Int_t nw = 0; // Number of written words |
267 | Int_t of = 0; // Number of overflowed words | |
268 | Int_t plan = fGeo->GetPlane( det ); // Plane | |
269 | Int_t cham = fGeo->GetChamber( det ); // Chamber | |
270 | Int_t sect = fGeo->GetSector( det ); // Sector (=iDDL) | |
271 | Int_t nRow = fGeo->GetRowMax( plan, cham, sect ); | |
272 | Int_t nCol = fGeo->GetColMax( plan ); | |
273 | const Int_t kNTBin = AliTRDcalibDB::Instance()->GetNumberOfTimeBins(); | |
274 | Int_t kCtype = 0; // Chamber type (0:C0, 1:C1) | |
275 | Int_t iEv = 0xA; // Event ID. Now fixed to 10, how do I get event id? | |
276 | UInt_t x = 0; // General used number | |
277 | Int_t rv = fFee->GetRAWversion(); | |
8c703901 | 278 | |
279 | // Check the nCol and nRow. | |
280 | if ((nCol == 144) && | |
281 | (nRow == 16 || nRow == 12)) { | |
282 | kCtype = (nRow-12) / 4; | |
283 | } | |
284 | else { | |
7925de54 | 285 | AliError(Form("This type of chamber is not supported (nRow=%d, nCol=%d)." |
8c703901 | 286 | ,nRow,nCol)); |
287 | return 0; | |
288 | } | |
289 | ||
290 | AliDebug(1,Form("Producing raw data for sect=%d plan=%d cham=%d side=%d" | |
291 | ,sect,plan,cham,side)); | |
292 | ||
293 | // Tracklet should be processed here but not implemented yet | |
294 | ||
295 | // Write end of tracklet marker | |
296 | if (nw < maxSize) { | |
bd63bf88 | 297 | buf[nw++] = kEndoftrackletmarker; |
8c703901 | 298 | } |
299 | else { | |
300 | of++; | |
301 | } | |
302 | ||
303 | // Half Chamber header | |
dfd03fc3 | 304 | if ( rv == 1 ) { |
7925de54 | 305 | // Now it is the same version as used in SM-I commissioning. |
306 | Int_t dcs = det+100; // DCS Serial (in simulation, it is meaningless | |
307 | x = (dcs<<20) | (sect<<15) | (plan<<12) | (cham<<9) | (side<<8) | 1; | |
308 | if (nw < maxSize) { | |
309 | buf[nw++] = x; | |
310 | } | |
311 | else { | |
312 | of++; | |
313 | } | |
314 | } | |
dfd03fc3 | 315 | else if ( rv == 2 ) { |
bd63bf88 | 316 | // h[0] (there are 3 HC header) |
7925de54 | 317 | Int_t minorv = 0; // The minor version number |
ecf39416 | 318 | Int_t add = 2; // The number of additional header words to follow |
dfd03fc3 | 319 | x = (1<<31) | (rv<<24) | (minorv<<17) | (add<<14) | (sect<<9) | (plan<<6) | (cham<<3) | (side<<2) | 1; |
7925de54 | 320 | if (nw < maxSize) { |
321 | buf[nw++] = x; | |
322 | } | |
323 | else { | |
324 | of++; | |
325 | } | |
326 | // h[1] | |
0c349049 | 327 | Int_t bcCtr = 99; // bunch crossing counter. Here it is set to 99 always for no reason |
328 | Int_t ptCtr = 15; // pretrigger counter. Here it is set to 15 always for no reason | |
329 | Int_t ptPhase = 11; // pretrigger phase. Here it is set to 11 always for no reason | |
330 | x = (bcCtr<<16) | (ptCtr<<12) | (ptPhase<<8) | ((kNTBin-1)<<2) | 1; | |
7925de54 | 331 | if (nw < maxSize) { |
332 | buf[nw++] = x; | |
333 | } | |
334 | else { | |
335 | of++; | |
336 | } | |
bd63bf88 | 337 | // h[2] |
0c349049 | 338 | Int_t pedSetup = 1; // Pedestal filter setup (0:1). Here it is always 1 for no reason |
339 | Int_t gainSetup = 1; // Gain filter setup (0:1). Here it is always 1 for no reason | |
340 | Int_t tailSetup = 1; // Tail filter setup (0:1). Here it is always 1 for no reason | |
341 | Int_t xtSetup = 0; // Cross talk filter setup (0:1). Here it is always 0 for no reason | |
342 | Int_t nonlinSetup = 0; // Nonlinearity filter setup (0:1). Here it is always 0 for no reason | |
343 | Int_t bypassSetup = 0; // Filter bypass (for raw data) setup (0:1). Here it is always 0 for no reason | |
344 | Int_t commonAdditive = 10; // Digital filter common additive (0:63). Here it is always 10 for no reason | |
345 | x = (pedSetup<<31) | (gainSetup<<30) | (tailSetup<<29) | (xtSetup<<28) | (nonlinSetup<<27) | |
346 | | (bypassSetup<<26) | (commonAdditive<<20) | 1; | |
bd63bf88 | 347 | if (nw < maxSize) { |
348 | buf[nw++] = x; | |
349 | } | |
350 | else { | |
351 | of++; | |
352 | } | |
8c703901 | 353 | } |
354 | ||
355 | // Scan for ROB and MCM | |
356 | for (Int_t iRobRow = 0; iRobRow < (kCtype + 3); iRobRow++ ) { | |
357 | Int_t iRob = iRobRow * 2 + side; | |
7925de54 | 358 | for (Int_t iMcm = 0; iMcm < fGeo->MCMmax(); iMcm++ ) { |
8c703901 | 359 | Int_t padrow = iRobRow * 4 + iMcm / 4; |
360 | ||
361 | // MCM header | |
7925de54 | 362 | x = ((iRob * fGeo->MCMmax() + iMcm) << 24) | ((iEv % 0x100000) << 4) | 0xC; |
8c703901 | 363 | if (nw < maxSize) { |
364 | buf[nw++] = x; | |
365 | } | |
366 | else { | |
367 | of++; | |
368 | } | |
369 | ||
370 | // ADC data | |
371 | for (Int_t iAdc = 0; iAdc < 21; iAdc++ ) { | |
ecf39416 | 372 | Int_t padcol = fFee->GetPadColFromADC(iRob, iMcm, iAdc); |
7925de54 | 373 | UInt_t aa = !(iAdc & 1) + 2; |
0c349049 | 374 | UInt_t *a = new UInt_t[kNTBin+2]; |
8c703901 | 375 | // 3 timebins are packed into one 32 bits word |
0c349049 | 376 | for (Int_t iT = 0; iT < kNTBin; iT+=3) { |
7925de54 | 377 | if ((padcol >= 0) && (padcol < nCol)) { |
0c349049 | 378 | a[iT ] = ((iT ) < kNTBin ) ? digits->GetDataUnchecked(padrow,padcol,iT ) : 0; |
379 | a[iT+1] = ((iT + 1) < kNTBin ) ? digits->GetDataUnchecked(padrow,padcol,iT + 1) : 0; | |
380 | a[iT+2] = ((iT + 2) < kNTBin ) ? digits->GetDataUnchecked(padrow,padcol,iT + 2) : 0; | |
7925de54 | 381 | } |
382 | else { | |
383 | a[iT] = a[iT+1] = a[iT+2] = 0; // This happenes at the edge of chamber (should be pedestal! How?) | |
8c703901 | 384 | } |
7925de54 | 385 | x = (a[iT+2] << 22) | (a[iT+1] << 12) | (a[iT] << 2) | aa; |
386 | if (nw < maxSize) { | |
387 | buf[nw++] = x; | |
8c703901 | 388 | } |
7925de54 | 389 | else { |
390 | of++; | |
8c703901 | 391 | } |
7925de54 | 392 | } |
8c703901 | 393 | // Diagnostics |
394 | Float_t avg = 0; | |
395 | Float_t rms = 0; | |
0c349049 | 396 | for (Int_t iT = 0; iT < kNTBin; iT++) { |
8c703901 | 397 | avg += (Float_t) (a[iT]); |
398 | } | |
0c349049 | 399 | avg /= (Float_t) kNTBin; |
400 | for (Int_t iT = 0; iT < kNTBin; iT++) { | |
8c703901 | 401 | rms += ((Float_t) (a[iT]) - avg) * ((Float_t) (a[iT]) - avg); |
402 | } | |
0c349049 | 403 | rms = TMath::Sqrt(rms / (Float_t) kNTBin); |
8c703901 | 404 | if (rms > 1.7) { |
7925de54 | 405 | AliDebug(2,Form("Large RMS (>1.7) (ROB,MCM,ADC)=(%02d,%02d,%02d), avg=%03.1f, rms=%03.1f" |
406 | ,iRob,iMcm,iAdc,avg,rms)); | |
8c703901 | 407 | } |
e21c2d7d | 408 | delete [] a; |
8c703901 | 409 | } |
410 | } | |
411 | } | |
412 | ||
413 | // Write end of raw data marker | |
414 | if (nw < maxSize) { | |
bd63bf88 | 415 | buf[nw++] = kEndofrawdatamarker; |
8c703901 | 416 | } |
417 | else { | |
418 | of++; | |
419 | } | |
420 | if (of != 0) { | |
421 | AliWarning("Buffer overflow. Data is truncated. Please increase buffer size and recompile."); | |
422 | } | |
423 | ||
424 | return nw; | |
5990c064 | 425 | |
426 | } | |
427 | ||
dfd03fc3 | 428 | //_____________________________________________________________________________ |
625f5260 | 429 | Int_t AliTRDrawData::ProduceHcDataV3(AliTRDdataArrayS *digits, Int_t side |
0c349049 | 430 | , Int_t det, UInt_t *buf, Int_t maxSize) |
dfd03fc3 | 431 | { |
432 | // | |
433 | // This function simulates: Raw Version == 3 (Zero Suppression Prototype) | |
434 | // | |
435 | ||
0c349049 | 436 | Int_t nw = 0; // Number of written words |
437 | Int_t of = 0; // Number of overflowed words | |
438 | Int_t plan = fGeo->GetPlane( det ); // Plane | |
439 | Int_t cham = fGeo->GetChamber( det ); // Chamber | |
440 | Int_t sect = fGeo->GetSector( det ); // Sector (=iDDL) | |
441 | Int_t nRow = fGeo->GetRowMax( plan, cham, sect ); | |
442 | Int_t nCol = fGeo->GetColMax( plan ); | |
443 | const Int_t kNTBin = AliTRDcalibDB::Instance()->GetNumberOfTimeBins(); | |
444 | Int_t kCtype = 0; // Chamber type (0:C0, 1:C1) | |
445 | //Int_t iEv = 0xA; // Event ID. Now fixed to 10, how do I get event id? | |
446 | UInt_t x = 0; // General used number | |
447 | Int_t rv = fFee->GetRAWversion(); | |
dfd03fc3 | 448 | |
449 | // Check the nCol and nRow. | |
450 | if ((nCol == 144) && | |
451 | (nRow == 16 || nRow == 12)) { | |
452 | kCtype = (nRow-12) / 4; | |
453 | } | |
454 | else { | |
455 | AliError(Form("This type of chamber is not supported (nRow=%d, nCol=%d)." | |
456 | ,nRow,nCol)); | |
457 | return 0; | |
458 | } | |
459 | ||
460 | AliDebug(1,Form("Producing raw data for sect=%d plan=%d cham=%d side=%d" | |
461 | ,sect,plan,cham,side)); | |
462 | ||
463 | // Tracklet should be processed here but not implemented yet | |
464 | ||
465 | // Write end of tracklet marker | |
466 | if (nw < maxSize) { | |
467 | buf[nw++] = kEndoftrackletmarker; | |
468 | } | |
469 | else { | |
470 | of++; | |
471 | } | |
472 | ||
473 | // Half Chamber header | |
474 | // h[0] (there are 3 HC header) | |
475 | Int_t minorv = 0; // The minor version number | |
ecf39416 | 476 | Int_t add = 2; // The number of additional header words to follow |
dfd03fc3 | 477 | x = (1<<31) | (rv<<24) | (minorv<<17) | (add<<14) | (sect<<9) | (plan<<6) | (cham<<3) | (side<<2) | 1; |
478 | if (nw < maxSize) { | |
479 | buf[nw++] = x; | |
480 | } | |
481 | else { | |
482 | of++; | |
483 | } | |
484 | // h[1] | |
0c349049 | 485 | Int_t bcCtr = 99; // bunch crossing counter. Here it is set to 99 always for no reason |
486 | Int_t ptCtr = 15; // pretrigger counter. Here it is set to 15 always for no reason | |
487 | Int_t ptPhase = 11; // pretrigger phase. Here it is set to 11 always for no reason | |
488 | x = (bcCtr<<16) | (ptCtr<<12) | (ptPhase<<8) | ((kNTBin-1)<<2) | 1; | |
dfd03fc3 | 489 | if (nw < maxSize) { |
490 | buf[nw++] = x; | |
491 | } | |
492 | else { | |
493 | of++; | |
494 | } | |
495 | // h[2] | |
0c349049 | 496 | Int_t pedSetup = 1; // Pedestal filter setup (0:1). Here it is always 1 for no reason |
497 | Int_t gainSetup = 1; // Gain filter setup (0:1). Here it is always 1 for no reason | |
498 | Int_t tailSetup = 1; // Tail filter setup (0:1). Here it is always 1 for no reason | |
499 | Int_t xtSetup = 0; // Cross talk filter setup (0:1). Here it is always 0 for no reason | |
500 | Int_t nonlinSetup = 0; // Nonlinearity filter setup (0:1). Here it is always 0 for no reason | |
501 | Int_t bypassSetup = 0; // Filter bypass (for raw data) setup (0:1). Here it is always 0 for no reason | |
502 | Int_t commonAdditive = 10; // Digital filter common additive (0:63). Here it is always 10 for no reason | |
503 | x = (pedSetup<<31) | (gainSetup<<30) | (tailSetup<<29) | (xtSetup<<28) | (nonlinSetup<<27) | |
504 | | (bypassSetup<<26) | (commonAdditive<<20) | 1; | |
dfd03fc3 | 505 | if (nw < maxSize) { |
506 | buf[nw++] = x; | |
507 | } | |
508 | else { | |
509 | of++; | |
510 | } | |
511 | ||
dfd03fc3 | 512 | // Scan for ROB and MCM |
513 | for (Int_t iRobRow = 0; iRobRow < (kCtype + 3); iRobRow++ ) { | |
514 | Int_t iRob = iRobRow * 2 + side; | |
515 | for (Int_t iMcm = 0; iMcm < fGeo->MCMmax(); iMcm++ ) { | |
516 | ||
709187ec | 517 | AliTRDmcmSim *mcm = new AliTRDmcmSim(); |
dfd03fc3 | 518 | mcm->Init( det, iRob, iMcm ); |
519 | Int_t padrow = mcm->GetRow(); | |
520 | ||
521 | // Copy ADC data to MCM simulator | |
522 | for (Int_t iAdc = 0; iAdc < 21; iAdc++ ) { | |
523 | Int_t padcol = mcm->GetCol( iAdc ); | |
524 | if ((padcol >= 0) && (padcol < nCol)) { | |
0c349049 | 525 | for (Int_t iT = 0; iT < kNTBin; iT++) { |
dfd03fc3 | 526 | mcm->SetData( iAdc, iT, digits->GetDataUnchecked( padrow, padcol, iT) ); |
527 | } | |
528 | } else { // this means it is out of chamber, and masked ADC | |
529 | mcm->SetDataPedestal( iAdc ); | |
530 | } | |
531 | } | |
532 | // Simulate process in MCM | |
533 | mcm->Filter(); // Apply filter | |
534 | mcm->ZSMapping(); // Calculate zero suppression mapping | |
ecf39416 | 535 | //mcm->DumpData( "trdmcmdata.txt", "RFZS" ); // debugging purpose |
dfd03fc3 | 536 | |
537 | // Write MCM data to buffer | |
0c349049 | 538 | Int_t tempNw = mcm->ProduceRawStream( &buf[nw], maxSize - nw ); |
539 | if( tempNw < 0 ) { | |
540 | of += tempNw; | |
dfd03fc3 | 541 | nw += maxSize - nw; |
542 | AliError(Form("Buffer overflow detected. Please increase the buffer size and recompile.")); | |
543 | } else { | |
0c349049 | 544 | nw += tempNw; |
dfd03fc3 | 545 | } |
709187ec | 546 | |
547 | delete mcm; | |
548 | ||
dfd03fc3 | 549 | } |
550 | } | |
551 | ||
552 | // Write end of raw data marker | |
553 | if (nw < maxSize) { | |
554 | buf[nw++] = kEndofrawdatamarker; | |
555 | } | |
556 | else { | |
557 | of++; | |
558 | } | |
559 | if (of != 0) { | |
ecf39416 | 560 | AliError("Buffer overflow. Data is truncated. Please increase buffer size and recompile."); |
dfd03fc3 | 561 | } |
562 | ||
563 | return nw; | |
564 | ||
565 | } | |
566 | ||
5990c064 | 567 | //_____________________________________________________________________________ |
7925de54 | 568 | AliTRDdigitsManager *AliTRDrawData::Raw2Digits(AliRawReader *rawReader) |
5990c064 | 569 | { |
b864d801 | 570 | // |
50378239 | 571 | // Vx of the raw data reading |
b864d801 | 572 | // |
5990c064 | 573 | |
625f5260 | 574 | AliTRDdataArrayS *digits = 0; |
2cb20be6 | 575 | AliTRDdataArrayI *track0 = 0; |
576 | AliTRDdataArrayI *track1 = 0; | |
577 | AliTRDdataArrayI *track2 = 0; | |
5990c064 | 578 | |
dfbb4bb9 | 579 | //AliTRDSignalIndex *indexes = 0; |
580 | // Create the digits manager | |
581 | AliTRDdigitsManager* digitsManager = new AliTRDdigitsManager(); | |
582 | digitsManager->CreateArrays(); | |
583 | ||
584 | //AliTRDRawStream input(rawReader); | |
585 | // AliTRDRawStreamV2 input(rawReader); | |
586 | // input.SetRawVersion( fFee->GetRAWversion() ); | |
587 | // input.Init(); | |
588 | ||
589 | AliTRDrawStreamBase *pinput = AliTRDrawStreamBase::GetRawStream(rawReader); | |
590 | AliTRDrawStreamBase &input = *pinput; | |
591 | ||
592 | AliInfo(Form("Stream version: %s", input.IsA()->GetName())); | |
593 | ||
594 | // Loop through the digits | |
595 | Int_t det = 0; | |
596 | ||
597 | while (det >= 0) | |
598 | { | |
599 | det = input.NextChamber(digitsManager); | |
600 | if (det >= 0) | |
601 | { | |
602 | // get... | |
603 | digits = (AliTRDdataArrayS *) digitsManager->GetDigits(det); | |
604 | track0 = (AliTRDdataArrayI *) digitsManager->GetDictionary(det,0); | |
605 | track1 = (AliTRDdataArrayI *) digitsManager->GetDictionary(det,1); | |
606 | track2 = (AliTRDdataArrayI *) digitsManager->GetDictionary(det,2); | |
607 | // and compress | |
608 | if (digits) digits->Compress(1,0); | |
609 | if (track0) track0->Compress(1,0); | |
610 | if (track1) track1->Compress(1,0); | |
611 | if (track2) track2->Compress(1,0); | |
612 | } | |
613 | } | |
614 | ||
615 | delete pinput; | |
616 | pinput = NULL; | |
617 | ||
618 | return digitsManager; | |
619 | } | |
620 | ||
621 | //_____________________________________________________________________________ | |
622 | AliTRDdigitsManager *AliTRDrawData::Raw2DigitsOLD(AliRawReader *rawReader) | |
623 | { | |
624 | // | |
625 | // Vx of the raw data reading | |
626 | // | |
627 | ||
628 | AliTRDdataArrayS *digits = 0; | |
629 | AliTRDdataArrayI *track0 = 0; | |
630 | AliTRDdataArrayI *track1 = 0; | |
631 | AliTRDdataArrayI *track2 = 0; | |
632 | ||
ca21baaa | 633 | AliTRDSignalIndex *indexes = 0; |
5990c064 | 634 | // Create the digits manager |
b864d801 | 635 | AliTRDdigitsManager* digitsManager = new AliTRDdigitsManager(); |
b864d801 | 636 | digitsManager->CreateArrays(); |
5990c064 | 637 | |
ecf39416 | 638 | //AliTRDRawStream input(rawReader); |
639 | AliTRDRawStreamV2 input(rawReader); | |
dfd03fc3 | 640 | input.SetRawVersion( fFee->GetRAWversion() ); |
50378239 | 641 | input.Init(); |
5990c064 | 642 | |
ecf39416 | 643 | AliInfo(Form("Stream version: %s", input.IsA()->GetName())); |
644 | ||
b864d801 | 645 | // Loop through the digits |
50378239 | 646 | Int_t lastdet = -1; |
647 | Int_t det = 0; | |
648 | Int_t it = 0; | |
ecf39416 | 649 | while (input.Next()) { |
50378239 | 650 | |
651 | det = input.GetDet(); | |
652 | ||
ecf39416 | 653 | if (det != lastdet) { // If new detector found |
50378239 | 654 | |
655 | lastdet = det; | |
656 | ||
657 | if (digits) digits->Compress(1,0); | |
658 | if (track0) track0->Compress(1,0); | |
659 | if (track1) track1->Compress(1,0); | |
660 | if (track2) track2->Compress(1,0); | |
661 | ||
662 | // Add a container for the digits of this detector | |
625f5260 | 663 | digits = (AliTRDdataArrayS *) digitsManager->GetDigits(det); |
664 | track0 = (AliTRDdataArrayI *) digitsManager->GetDictionary(det,0); | |
665 | track1 = (AliTRDdataArrayI *) digitsManager->GetDictionary(det,1); | |
666 | track2 = (AliTRDdataArrayI *) digitsManager->GetDictionary(det,2); | |
50378239 | 667 | |
668 | // Allocate memory space for the digits buffer | |
669 | if (digits->GetNtime() == 0) | |
670 | { | |
671 | digits->Allocate(input.GetMaxRow(),input.GetMaxCol(), input.GetNumberOfTimeBins()); | |
672 | track0->Allocate(input.GetMaxRow(),input.GetMaxCol(), input.GetNumberOfTimeBins()); | |
673 | track1->Allocate(input.GetMaxRow(),input.GetMaxCol(), input.GetNumberOfTimeBins()); | |
674 | track2->Allocate(input.GetMaxRow(),input.GetMaxCol(), input.GetNumberOfTimeBins()); | |
675 | } | |
ca21baaa | 676 | |
677 | indexes = digitsManager->GetIndexes(det); | |
678 | indexes->SetSM(input.GetSM()); | |
679 | indexes->SetStack(input.GetStack()); | |
680 | indexes->SetLayer(input.GetLayer()); | |
681 | indexes->SetDetNumber(det); | |
682 | if (indexes->IsAllocated() == kFALSE) | |
683 | indexes->Allocate(input.GetMaxRow(), input.GetMaxCol(), input.GetNumberOfTimeBins()); | |
50378239 | 684 | } |
685 | ||
ecf39416 | 686 | // 3 timebin data are stored per word |
50378239 | 687 | for (it = 0; it < 3; it++) |
688 | { | |
689 | if ( input.GetTimeBin() + it < input.GetNumberOfTimeBins() ) | |
690 | { | |
ca21baaa | 691 | if (input.GetSignals()[it] > 0) |
692 | { | |
693 | digits->SetDataUnchecked(input.GetRow(), input.GetCol(), | |
694 | input.GetTimeBin() + it, input.GetSignals()[it]); | |
695 | ||
696 | indexes->AddIndexTBin(input.GetRow(), input.GetCol(), | |
697 | input.GetTimeBin() + it); | |
698 | track0->SetDataUnchecked(input.GetRow(), input.GetCol(), | |
699 | input.GetTimeBin() + it, 0); | |
700 | track1->SetDataUnchecked(input.GetRow(), input.GetCol(), | |
701 | input.GetTimeBin() + it, 0); | |
702 | track2->SetDataUnchecked(input.GetRow(), input.GetCol(), | |
703 | input.GetTimeBin() + it, 0); | |
704 | } | |
50378239 | 705 | } |
706 | } | |
5990c064 | 707 | } |
708 | ||
b864d801 | 709 | if (digits) digits->Compress(1,0); |
928e9fae | 710 | if (track0) track0->Compress(1,0); |
711 | if (track1) track1->Compress(1,0); | |
712 | if (track2) track2->Compress(1,0); | |
b864d801 | 713 | |
7925de54 | 714 | return digitsManager; |
715 | ||
716 | } |