]>
Commit | Line | Data |
---|---|---|
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 | ||
a2cb5b3d | 24 | #include <Riostream.h> |
090026bf | 25 | #include <TMath.h> |
5990c064 | 26 | |
2745a409 | 27 | #include "AliDAQ.h" |
28 | #include "AliRawDataHeader.h" | |
29 | #include "AliRawReader.h" | |
30 | #include "AliLog.h" | |
31 | ||
5990c064 | 32 | #include "AliTRDrawData.h" |
33 | #include "AliTRDdigitsManager.h" | |
bd0f8685 | 34 | #include "AliTRDgeometry.h" |
5990c064 | 35 | #include "AliTRDdataArrayI.h" |
b864d801 | 36 | #include "AliTRDRawStream.h" |
50378239 | 37 | |
3551db50 | 38 | #include "AliTRDcalibDB.h" |
08f92f14 | 39 | #include "AliFstream.h" |
5990c064 | 40 | |
ca21baaa | 41 | #include "AliTRDSignalIndex.h" |
dfd03fc3 | 42 | |
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 | // | |
dfd03fc3 | 58 | fFee = AliTRDfeeParam::Instance(); |
59 | fNumberOfDDLs = AliDAQ::NumberOfDdls("TRD"); | |
5990c064 | 60 | } |
61 | ||
8c703901 | 62 | //_____________________________________________________________________________ |
63 | AliTRDrawData::AliTRDrawData(const AliTRDrawData &r) | |
64 | :TObject(r) | |
dfd03fc3 | 65 | ,fGeo(NULL) |
66 | ,fFee(NULL) | |
8c703901 | 67 | ,fNumberOfDDLs(0) |
68 | { | |
69 | // | |
70 | // Copy constructor | |
71 | // | |
dfd03fc3 | 72 | fFee = AliTRDfeeParam::Instance(); |
73 | fNumberOfDDLs = AliDAQ::NumberOfDdls("TRD"); | |
8c703901 | 74 | } |
75 | ||
5990c064 | 76 | //_____________________________________________________________________________ |
77 | AliTRDrawData::~AliTRDrawData() | |
78 | { | |
79 | // | |
80 | // Destructor | |
81 | // | |
8c703901 | 82 | } |
83 | ||
84 | //_____________________________________________________________________________ | |
85 | Bool_t AliTRDrawData::Digits2Raw(TTree *digitsTree, TTree *tracks ) | |
86 | { | |
87 | // | |
88 | // Initialize necessary parameters and call one | |
89 | // of the raw data simulator selected by SetRawVersion. | |
90 | // | |
91 | // Currently tracklet output is not spported yet and it | |
92 | // will be supported in higher version simulator. | |
93 | // | |
94 | ||
8c703901 | 95 | AliTRDdigitsManager* digitsManager = new AliTRDdigitsManager(); |
96 | ||
97 | if (!digitsManager->ReadDigits(digitsTree)) { | |
98 | delete digitsManager; | |
99 | return kFALSE; | |
100 | } | |
101 | ||
102 | if (tracks != NULL) { | |
103 | delete digitsManager; | |
7925de54 | 104 | AliError("Tracklet input is not supported yet."); |
8c703901 | 105 | return kFALSE; |
106 | } | |
107 | ||
108 | fGeo = new AliTRDgeometry(); | |
109 | ||
f162af62 | 110 | if (!AliTRDcalibDB::Instance()) { |
7925de54 | 111 | AliError("Could not get calibration object"); |
8c703901 | 112 | delete fGeo; |
113 | delete digitsManager; | |
114 | return kFALSE; | |
115 | } | |
116 | ||
117 | Int_t retval = kTRUE; | |
dfd03fc3 | 118 | Int_t rv = fFee->GetRAWversion(); |
8c703901 | 119 | |
120 | // Call appropriate Raw Simulator | |
dfd03fc3 | 121 | if ( rv > 0 && rv <= 3 ) retval = Digits2Raw(digitsManager); |
7925de54 | 122 | else { |
123 | retval = kFALSE; | |
dfd03fc3 | 124 | AliWarning(Form("Unsupported raw version (%d).", rv)); |
8c703901 | 125 | } |
126 | ||
127 | // Cleanup | |
128 | delete fGeo; | |
129 | delete digitsManager; | |
130 | ||
131 | return retval; | |
132 | ||
133 | } | |
134 | ||
135 | //_____________________________________________________________________________ | |
50378239 | 136 | Bool_t AliTRDrawData::Digits2Raw(AliTRDdigitsManager *digitsManager) |
8c703901 | 137 | { |
138 | // | |
7925de54 | 139 | // Raw data simulator for all versions > 0. This is prepared for real data. |
8c703901 | 140 | // This version simulate only raw data with ADC data and not with tracklet. |
8c703901 | 141 | // |
142 | ||
7925de54 | 143 | const Int_t kMaxHcWords = (fGeo->TBmax()/3)*fGeo->ADCmax()*fGeo->MCMmax()*fGeo->ROBmaxC1()/2 + 100 + 20; |
8c703901 | 144 | |
145 | // Buffer to temporary store half chamber data | |
146 | UInt_t *hc_buffer = new UInt_t[kMaxHcWords]; | |
147 | ||
148 | // sect is same as iDDL, so I use only sect here. | |
149 | for (Int_t sect = 0; sect < fGeo->Nsect(); sect++) { | |
150 | ||
151 | char name[1024]; | |
152 | sprintf(name,"TRD_%d.ddl",sect + AliTRDRawStream::kDDLOffset); | |
153 | ||
08f92f14 | 154 | AliFstream* of = new AliFstream(name); |
8c703901 | 155 | |
156 | // Write a dummy data header | |
157 | AliRawDataHeader header; // the event header | |
08f92f14 | 158 | UInt_t hpos = of->Tellp(); |
159 | of->WriteBuffer((char *) (& header), sizeof(header)); | |
8c703901 | 160 | |
161 | // Reset payload byte size (payload does not include header). | |
162 | Int_t npayloadbyte = 0; | |
163 | ||
7925de54 | 164 | // GTU common data header (5x4 bytes per super module, shows link mask) |
8c703901 | 165 | for( Int_t cham = 0; cham < fGeo->Ncham(); cham++ ) { |
777fe13b | 166 | UInt_t GtuCdh = (UInt_t)(0xe << 28); |
7925de54 | 167 | for( Int_t plan = 0; plan < fGeo->Nplan(); plan++) { |
168 | Int_t iDet = fGeo->GetDetector(plan, cham, sect); | |
169 | // If chamber status is ok, we assume that the optical link is also OK. | |
170 | // This is shown in the GTU link mask. | |
f162af62 | 171 | if ( AliTRDcalibDB::Instance()->GetChamberStatus(iDet) ) |
7925de54 | 172 | GtuCdh = GtuCdh | (3 << (2*plan)); |
173 | } | |
08f92f14 | 174 | of->WriteBuffer((char *) (& GtuCdh), sizeof(GtuCdh)); |
8c703901 | 175 | npayloadbyte += 4; |
176 | } | |
177 | ||
178 | // Prepare chamber data | |
179 | for( Int_t cham = 0; cham < fGeo->Ncham(); cham++) { | |
180 | for( Int_t plan = 0; plan < fGeo->Nplan(); plan++) { | |
181 | ||
182 | Int_t iDet = fGeo->GetDetector(plan,cham,sect); | |
183 | ||
184 | // Get the digits array | |
185 | AliTRDdataArrayI *digits = digitsManager->GetDigits(iDet); | |
186 | digits->Expand(); | |
187 | ||
7925de54 | 188 | Int_t hcwords = 0; |
dfd03fc3 | 189 | Int_t rv = fFee->GetRAWversion(); |
8c703901 | 190 | |
191 | // Process A side of the chamber | |
dfd03fc3 | 192 | if ( rv >= 1 && rv <= 2 ) hcwords = ProduceHcDataV1andV2(digits,0,iDet,hc_buffer,kMaxHcWords); |
193 | if ( rv == 3 ) hcwords = ProduceHcDataV3 (digits,0,iDet,hc_buffer,kMaxHcWords); | |
194 | ||
08f92f14 | 195 | of->WriteBuffer((char *) hc_buffer, hcwords*4); |
8c703901 | 196 | npayloadbyte += hcwords*4; |
197 | ||
198 | // Process B side of the chamber | |
dfd03fc3 | 199 | if ( rv >= 1 && rv <= 2 ) hcwords = ProduceHcDataV1andV2(digits,1,iDet,hc_buffer,kMaxHcWords); |
200 | if ( rv >= 3 ) hcwords = ProduceHcDataV3 (digits,1,iDet,hc_buffer,kMaxHcWords); | |
201 | ||
08f92f14 | 202 | of->WriteBuffer((char *) hc_buffer, hcwords*4); |
8c703901 | 203 | npayloadbyte += hcwords*4; |
8c703901 | 204 | } |
205 | } | |
206 | ||
207 | // Complete header | |
08f92f14 | 208 | header.fSize = UInt_t(of->Tellp()) - hpos; |
8c703901 | 209 | header.SetAttribute(0); // Valid data |
08f92f14 | 210 | of->Seekp(hpos); // Rewind to header position |
211 | of->WriteBuffer((char *) (& header), sizeof(header)); | |
8c703901 | 212 | delete of; |
8c703901 | 213 | } |
214 | ||
e21c2d7d | 215 | delete [] hc_buffer; |
8c703901 | 216 | return kTRUE; |
217 | ||
218 | } | |
219 | ||
220 | //_____________________________________________________________________________ | |
7925de54 | 221 | Int_t AliTRDrawData::ProduceHcDataV1andV2(AliTRDdataArrayI *digits, Int_t side |
222 | , Int_t det, UInt_t *buf, Int_t maxSize) | |
8c703901 | 223 | { |
7925de54 | 224 | // |
dfd03fc3 | 225 | // This function simulates: 1) SM-I commissiong data Oct. 06 (Raw Version == 1). |
226 | // 2) Full Raw Production Version (Raw Version == 2) | |
8c703901 | 227 | // |
228 | // Produce half chamber data (= an ORI data) for the given chamber (det) and side (side) | |
229 | // where | |
7925de54 | 230 | // |
8c703901 | 231 | // side=0 means A side with ROB positions 0, 2, 4, 6. |
232 | // side=1 means B side with ROB positions 1, 3, 5, 7. | |
233 | // | |
234 | // Chamber type (C0 orC1) is determined by "det" automatically. | |
235 | // Appropriate size of buffer (*buf) must be prepared prior to calling this function. | |
236 | // Pointer to the buffer and its size must be given to "buf" and "maxSize". | |
237 | // Return value is the number of valid data filled in the buffer in unit of 32 bits | |
238 | // UInt_t words. | |
239 | // If buffer size if too small, the data is truncated with the buffer size however | |
240 | // the function will finish without crash (this behaviour is similar to the MCM). | |
241 | // | |
242 | ||
243 | Int_t nw = 0; // Number of written words | |
244 | Int_t of = 0; // Number of overflowed words | |
245 | Int_t plan = fGeo->GetPlane( det ); // Plane | |
246 | Int_t cham = fGeo->GetChamber( det ); // Chamber | |
247 | Int_t sect = fGeo->GetSector( det ); // Sector (=iDDL) | |
f162af62 | 248 | Int_t nRow = fGeo->GetRowMax( plan, cham, sect ); |
249 | Int_t nCol = fGeo->GetColMax( plan ); | |
250 | const Int_t nTBin = AliTRDcalibDB::Instance()->GetNumberOfTimeBins(); | |
8c703901 | 251 | Int_t kCtype = 0; // Chamber type (0:C0, 1:C1) |
252 | Int_t iEv = 0xA; // Event ID. Now fixed to 10, how do I get event id? | |
253 | UInt_t x = 0; // General used number | |
dfd03fc3 | 254 | Int_t rv = fFee->GetRAWversion(); |
8c703901 | 255 | |
256 | // Check the nCol and nRow. | |
257 | if ((nCol == 144) && | |
258 | (nRow == 16 || nRow == 12)) { | |
259 | kCtype = (nRow-12) / 4; | |
260 | } | |
261 | else { | |
7925de54 | 262 | AliError(Form("This type of chamber is not supported (nRow=%d, nCol=%d)." |
8c703901 | 263 | ,nRow,nCol)); |
264 | return 0; | |
265 | } | |
266 | ||
267 | AliDebug(1,Form("Producing raw data for sect=%d plan=%d cham=%d side=%d" | |
268 | ,sect,plan,cham,side)); | |
269 | ||
270 | // Tracklet should be processed here but not implemented yet | |
271 | ||
272 | // Write end of tracklet marker | |
273 | if (nw < maxSize) { | |
bd63bf88 | 274 | buf[nw++] = kEndoftrackletmarker; |
8c703901 | 275 | } |
276 | else { | |
277 | of++; | |
278 | } | |
279 | ||
280 | // Half Chamber header | |
dfd03fc3 | 281 | if ( rv == 1 ) { |
7925de54 | 282 | // Now it is the same version as used in SM-I commissioning. |
283 | Int_t dcs = det+100; // DCS Serial (in simulation, it is meaningless | |
284 | x = (dcs<<20) | (sect<<15) | (plan<<12) | (cham<<9) | (side<<8) | 1; | |
285 | if (nw < maxSize) { | |
286 | buf[nw++] = x; | |
287 | } | |
288 | else { | |
289 | of++; | |
290 | } | |
291 | } | |
dfd03fc3 | 292 | else if ( rv == 2 ) { |
bd63bf88 | 293 | // h[0] (there are 3 HC header) |
7925de54 | 294 | Int_t minorv = 0; // The minor version number |
295 | Int_t add = 1; // The number of additional header words to follow | |
dfd03fc3 | 296 | x = (1<<31) | (rv<<24) | (minorv<<17) | (add<<14) | (sect<<9) | (plan<<6) | (cham<<3) | (side<<2) | 1; |
7925de54 | 297 | if (nw < maxSize) { |
298 | buf[nw++] = x; | |
299 | } | |
300 | else { | |
301 | of++; | |
302 | } | |
303 | // h[1] | |
304 | Int_t bc_ctr = 99; // bunch crossing counter. Here it is set to 99 always for no reason | |
305 | Int_t pt_ctr = 15; // pretrigger counter. Here it is set to 15 always for no reason | |
306 | Int_t pt_phase = 11; // pretrigger phase. Here it is set to 11 always for no reason | |
307 | x = (bc_ctr<<16) | (pt_ctr<<12) | (pt_phase<<8) | ((nTBin-1)<<2) | 1; | |
308 | if (nw < maxSize) { | |
309 | buf[nw++] = x; | |
310 | } | |
311 | else { | |
312 | of++; | |
313 | } | |
bd63bf88 | 314 | // h[2] |
315 | Int_t ped_setup = 1; // Pedestal filter setup (0:1). Here it is always 1 for no reason | |
316 | Int_t gain_setup = 1; // Gain filter setup (0:1). Here it is always 1 for no reason | |
317 | Int_t tail_setup = 1; // Tail filter setup (0:1). Here it is always 1 for no reason | |
318 | Int_t xt_setup = 0; // Cross talk filter setup (0:1). Here it is always 0 for no reason | |
319 | Int_t nonlin_setup = 0; // Nonlinearity filter setup (0:1). Here it is always 0 for no reason | |
320 | Int_t bypass_setup = 0; // Filter bypass (for raw data) setup (0:1). Here it is always 0 for no reason | |
321 | Int_t common_additive = 10; // Digital filter common additive (0:63). Here it is always 10 for no reason | |
322 | x = (ped_setup<<31) | (gain_setup<<30) | (tail_setup<<29) | (xt_setup<<28) | (nonlin_setup<<27) | |
323 | | (bypass_setup<<26) | (common_additive<<20) | 1; | |
324 | if (nw < maxSize) { | |
325 | buf[nw++] = x; | |
326 | } | |
327 | else { | |
328 | of++; | |
329 | } | |
8c703901 | 330 | } |
331 | ||
332 | // Scan for ROB and MCM | |
333 | for (Int_t iRobRow = 0; iRobRow < (kCtype + 3); iRobRow++ ) { | |
334 | Int_t iRob = iRobRow * 2 + side; | |
7925de54 | 335 | for (Int_t iMcm = 0; iMcm < fGeo->MCMmax(); iMcm++ ) { |
8c703901 | 336 | Int_t padrow = iRobRow * 4 + iMcm / 4; |
337 | ||
338 | // MCM header | |
7925de54 | 339 | x = ((iRob * fGeo->MCMmax() + iMcm) << 24) | ((iEv % 0x100000) << 4) | 0xC; |
8c703901 | 340 | if (nw < maxSize) { |
341 | buf[nw++] = x; | |
342 | } | |
343 | else { | |
344 | of++; | |
345 | } | |
346 | ||
347 | // ADC data | |
348 | for (Int_t iAdc = 0; iAdc < 21; iAdc++ ) { | |
bd63bf88 | 349 | Int_t padcol = fGeo->GetPadColFromADC(iRob, iMcm, iAdc); |
7925de54 | 350 | UInt_t aa = !(iAdc & 1) + 2; |
8c703901 | 351 | UInt_t *a = new UInt_t[nTBin+2]; |
352 | // 3 timebins are packed into one 32 bits word | |
353 | for (Int_t iT = 0; iT < nTBin; iT+=3) { | |
7925de54 | 354 | if ((padcol >= 0) && (padcol < nCol)) { |
355 | a[iT ] = ((iT ) < nTBin ) ? digits->GetDataUnchecked(padrow,padcol,iT ) : 0; | |
356 | a[iT+1] = ((iT + 1) < nTBin ) ? digits->GetDataUnchecked(padrow,padcol,iT + 1) : 0; | |
357 | a[iT+2] = ((iT + 2) < nTBin ) ? digits->GetDataUnchecked(padrow,padcol,iT + 2) : 0; | |
358 | } | |
359 | else { | |
360 | a[iT] = a[iT+1] = a[iT+2] = 0; // This happenes at the edge of chamber (should be pedestal! How?) | |
8c703901 | 361 | } |
7925de54 | 362 | x = (a[iT+2] << 22) | (a[iT+1] << 12) | (a[iT] << 2) | aa; |
363 | if (nw < maxSize) { | |
364 | buf[nw++] = x; | |
8c703901 | 365 | } |
7925de54 | 366 | else { |
367 | of++; | |
8c703901 | 368 | } |
7925de54 | 369 | } |
8c703901 | 370 | // Diagnostics |
371 | Float_t avg = 0; | |
372 | Float_t rms = 0; | |
373 | for (Int_t iT = 0; iT < nTBin; iT++) { | |
374 | avg += (Float_t) (a[iT]); | |
375 | } | |
376 | avg /= (Float_t) nTBin; | |
377 | for (Int_t iT = 0; iT < nTBin; iT++) { | |
378 | rms += ((Float_t) (a[iT]) - avg) * ((Float_t) (a[iT]) - avg); | |
379 | } | |
380 | rms = TMath::Sqrt(rms / (Float_t) nTBin); | |
381 | if (rms > 1.7) { | |
7925de54 | 382 | AliDebug(2,Form("Large RMS (>1.7) (ROB,MCM,ADC)=(%02d,%02d,%02d), avg=%03.1f, rms=%03.1f" |
383 | ,iRob,iMcm,iAdc,avg,rms)); | |
8c703901 | 384 | } |
e21c2d7d | 385 | delete [] a; |
8c703901 | 386 | } |
387 | } | |
388 | } | |
389 | ||
390 | // Write end of raw data marker | |
391 | if (nw < maxSize) { | |
bd63bf88 | 392 | buf[nw++] = kEndofrawdatamarker; |
8c703901 | 393 | } |
394 | else { | |
395 | of++; | |
396 | } | |
397 | if (of != 0) { | |
398 | AliWarning("Buffer overflow. Data is truncated. Please increase buffer size and recompile."); | |
399 | } | |
400 | ||
401 | return nw; | |
5990c064 | 402 | |
403 | } | |
404 | ||
dfd03fc3 | 405 | |
406 | //_____________________________________________________________________________ | |
407 | Int_t AliTRDrawData::ProduceHcDataV3(AliTRDdataArrayI *digits, Int_t side | |
408 | , Int_t det, UInt_t *buf, Int_t maxSize) | |
409 | { | |
410 | // | |
411 | // This function simulates: Raw Version == 3 (Zero Suppression Prototype) | |
412 | // | |
413 | ||
414 | Int_t nw = 0; // Number of written words | |
415 | Int_t of = 0; // Number of overflowed words | |
416 | Int_t plan = fGeo->GetPlane( det ); // Plane | |
417 | Int_t cham = fGeo->GetChamber( det ); // Chamber | |
418 | Int_t sect = fGeo->GetSector( det ); // Sector (=iDDL) | |
419 | Int_t nRow = fGeo->GetRowMax( plan, cham, sect ); | |
420 | Int_t nCol = fGeo->GetColMax( plan ); | |
421 | const Int_t nTBin = AliTRDcalibDB::Instance()->GetNumberOfTimeBins(); | |
422 | Int_t kCtype = 0; // Chamber type (0:C0, 1:C1) | |
423 | Int_t iEv = 0xA; // Event ID. Now fixed to 10, how do I get event id? | |
424 | UInt_t x = 0; // General used number | |
425 | Int_t rv = fFee->GetRAWversion(); | |
426 | ||
427 | // Check the nCol and nRow. | |
428 | if ((nCol == 144) && | |
429 | (nRow == 16 || nRow == 12)) { | |
430 | kCtype = (nRow-12) / 4; | |
431 | } | |
432 | else { | |
433 | AliError(Form("This type of chamber is not supported (nRow=%d, nCol=%d)." | |
434 | ,nRow,nCol)); | |
435 | return 0; | |
436 | } | |
437 | ||
438 | AliDebug(1,Form("Producing raw data for sect=%d plan=%d cham=%d side=%d" | |
439 | ,sect,plan,cham,side)); | |
440 | ||
441 | // Tracklet should be processed here but not implemented yet | |
442 | ||
443 | // Write end of tracklet marker | |
444 | if (nw < maxSize) { | |
445 | buf[nw++] = kEndoftrackletmarker; | |
446 | } | |
447 | else { | |
448 | of++; | |
449 | } | |
450 | ||
451 | // Half Chamber header | |
452 | // h[0] (there are 3 HC header) | |
453 | Int_t minorv = 0; // The minor version number | |
454 | Int_t add = 1; // The number of additional header words to follow | |
455 | x = (1<<31) | (rv<<24) | (minorv<<17) | (add<<14) | (sect<<9) | (plan<<6) | (cham<<3) | (side<<2) | 1; | |
456 | if (nw < maxSize) { | |
457 | buf[nw++] = x; | |
458 | } | |
459 | else { | |
460 | of++; | |
461 | } | |
462 | // h[1] | |
463 | Int_t bc_ctr = 99; // bunch crossing counter. Here it is set to 99 always for no reason | |
464 | Int_t pt_ctr = 15; // pretrigger counter. Here it is set to 15 always for no reason | |
465 | Int_t pt_phase = 11; // pretrigger phase. Here it is set to 11 always for no reason | |
466 | x = (bc_ctr<<16) | (pt_ctr<<12) | (pt_phase<<8) | ((nTBin-1)<<2) | 1; | |
467 | if (nw < maxSize) { | |
468 | buf[nw++] = x; | |
469 | } | |
470 | else { | |
471 | of++; | |
472 | } | |
473 | // h[2] | |
474 | Int_t ped_setup = 1; // Pedestal filter setup (0:1). Here it is always 1 for no reason | |
475 | Int_t gain_setup = 1; // Gain filter setup (0:1). Here it is always 1 for no reason | |
476 | Int_t tail_setup = 1; // Tail filter setup (0:1). Here it is always 1 for no reason | |
477 | Int_t xt_setup = 0; // Cross talk filter setup (0:1). Here it is always 0 for no reason | |
478 | Int_t nonlin_setup = 0; // Nonlinearity filter setup (0:1). Here it is always 0 for no reason | |
479 | Int_t bypass_setup = 0; // Filter bypass (for raw data) setup (0:1). Here it is always 0 for no reason | |
480 | Int_t common_additive = 10; // Digital filter common additive (0:63). Here it is always 10 for no reason | |
481 | x = (ped_setup<<31) | (gain_setup<<30) | (tail_setup<<29) | (xt_setup<<28) | (nonlin_setup<<27) | |
482 | | (bypass_setup<<26) | (common_additive<<20) | 1; | |
483 | if (nw < maxSize) { | |
484 | buf[nw++] = x; | |
485 | } | |
486 | else { | |
487 | of++; | |
488 | } | |
489 | ||
490 | AliTRDmcmSim *mcm = new AliTRDmcmSim(); | |
491 | ||
492 | // Scan for ROB and MCM | |
493 | for (Int_t iRobRow = 0; iRobRow < (kCtype + 3); iRobRow++ ) { | |
494 | Int_t iRob = iRobRow * 2 + side; | |
495 | for (Int_t iMcm = 0; iMcm < fGeo->MCMmax(); iMcm++ ) { | |
496 | ||
497 | mcm->Init( det, iRob, iMcm ); | |
498 | Int_t padrow = mcm->GetRow(); | |
499 | ||
500 | // Copy ADC data to MCM simulator | |
501 | for (Int_t iAdc = 0; iAdc < 21; iAdc++ ) { | |
502 | Int_t padcol = mcm->GetCol( iAdc ); | |
503 | if ((padcol >= 0) && (padcol < nCol)) { | |
504 | for (Int_t iT = 0; iT < nTBin; iT++) { | |
505 | mcm->SetData( iAdc, iT, digits->GetDataUnchecked( padrow, padcol, iT) ); | |
506 | } | |
507 | } else { // this means it is out of chamber, and masked ADC | |
508 | mcm->SetDataPedestal( iAdc ); | |
509 | } | |
510 | } | |
511 | // Simulate process in MCM | |
512 | mcm->Filter(); // Apply filter | |
513 | mcm->ZSMapping(); // Calculate zero suppression mapping | |
514 | ||
515 | // Write MCM data to buffer | |
516 | Int_t temp_nw = mcm->ProduceRawStream( &buf[nw], maxSize - nw ); | |
517 | if( temp_nw < 0 ) { | |
518 | of += temp_nw; | |
519 | nw += maxSize - nw; | |
520 | AliError(Form("Buffer overflow detected. Please increase the buffer size and recompile.")); | |
521 | } else { | |
522 | nw += temp_nw; | |
523 | } | |
524 | } | |
525 | } | |
526 | ||
527 | // Write end of raw data marker | |
528 | if (nw < maxSize) { | |
529 | buf[nw++] = kEndofrawdatamarker; | |
530 | } | |
531 | else { | |
532 | of++; | |
533 | } | |
534 | if (of != 0) { | |
535 | AliWarning("Buffer overflow. Data is truncated. Please increase buffer size and recompile."); | |
536 | } | |
537 | ||
538 | return nw; | |
539 | ||
540 | } | |
541 | ||
5990c064 | 542 | //_____________________________________________________________________________ |
7925de54 | 543 | AliTRDdigitsManager *AliTRDrawData::Raw2Digits(AliRawReader *rawReader) |
5990c064 | 544 | { |
b864d801 | 545 | // |
50378239 | 546 | // Vx of the raw data reading |
b864d801 | 547 | // |
5990c064 | 548 | |
2cb20be6 | 549 | AliTRDdataArrayI *digits = 0; |
550 | AliTRDdataArrayI *track0 = 0; | |
551 | AliTRDdataArrayI *track1 = 0; | |
552 | AliTRDdataArrayI *track2 = 0; | |
5990c064 | 553 | |
ca21baaa | 554 | AliTRDSignalIndex *indexes = 0; |
5990c064 | 555 | // Create the digits manager |
b864d801 | 556 | AliTRDdigitsManager* digitsManager = new AliTRDdigitsManager(); |
b864d801 | 557 | digitsManager->CreateArrays(); |
5990c064 | 558 | |
3551db50 | 559 | AliTRDRawStream input(rawReader); |
dfd03fc3 | 560 | input.SetRawVersion( fFee->GetRAWversion() ); |
50378239 | 561 | input.Init(); |
5990c064 | 562 | |
b864d801 | 563 | // Loop through the digits |
50378239 | 564 | Int_t lastdet = -1; |
565 | Int_t det = 0; | |
566 | Int_t it = 0; | |
567 | while (input.Next()) | |
568 | { | |
569 | ||
570 | det = input.GetDet(); | |
571 | ||
572 | if (det != lastdet) | |
573 | { | |
574 | ||
575 | lastdet = det; | |
576 | ||
577 | if (digits) digits->Compress(1,0); | |
578 | if (track0) track0->Compress(1,0); | |
579 | if (track1) track1->Compress(1,0); | |
580 | if (track2) track2->Compress(1,0); | |
581 | ||
582 | // Add a container for the digits of this detector | |
583 | digits = digitsManager->GetDigits(det); | |
584 | track0 = digitsManager->GetDictionary(det,0); | |
585 | track1 = digitsManager->GetDictionary(det,1); | |
586 | track2 = digitsManager->GetDictionary(det,2); | |
587 | ||
588 | // Allocate memory space for the digits buffer | |
589 | if (digits->GetNtime() == 0) | |
590 | { | |
591 | digits->Allocate(input.GetMaxRow(),input.GetMaxCol(), input.GetNumberOfTimeBins()); | |
592 | track0->Allocate(input.GetMaxRow(),input.GetMaxCol(), input.GetNumberOfTimeBins()); | |
593 | track1->Allocate(input.GetMaxRow(),input.GetMaxCol(), input.GetNumberOfTimeBins()); | |
594 | track2->Allocate(input.GetMaxRow(),input.GetMaxCol(), input.GetNumberOfTimeBins()); | |
595 | } | |
ca21baaa | 596 | |
597 | indexes = digitsManager->GetIndexes(det); | |
598 | indexes->SetSM(input.GetSM()); | |
599 | indexes->SetStack(input.GetStack()); | |
600 | indexes->SetLayer(input.GetLayer()); | |
601 | indexes->SetDetNumber(det); | |
602 | if (indexes->IsAllocated() == kFALSE) | |
603 | indexes->Allocate(input.GetMaxRow(), input.GetMaxCol(), input.GetNumberOfTimeBins()); | |
50378239 | 604 | } |
605 | ||
606 | for (it = 0; it < 3; it++) | |
607 | { | |
608 | if ( input.GetTimeBin() + it < input.GetNumberOfTimeBins() ) | |
609 | { | |
ca21baaa | 610 | if (input.GetSignals()[it] > 0) |
611 | { | |
612 | digits->SetDataUnchecked(input.GetRow(), input.GetCol(), | |
613 | input.GetTimeBin() + it, input.GetSignals()[it]); | |
614 | ||
615 | indexes->AddIndexTBin(input.GetRow(), input.GetCol(), | |
616 | input.GetTimeBin() + it); | |
617 | track0->SetDataUnchecked(input.GetRow(), input.GetCol(), | |
618 | input.GetTimeBin() + it, 0); | |
619 | track1->SetDataUnchecked(input.GetRow(), input.GetCol(), | |
620 | input.GetTimeBin() + it, 0); | |
621 | track2->SetDataUnchecked(input.GetRow(), input.GetCol(), | |
622 | input.GetTimeBin() + it, 0); | |
623 | } | |
50378239 | 624 | } |
625 | } | |
5990c064 | 626 | } |
627 | ||
b864d801 | 628 | if (digits) digits->Compress(1,0); |
928e9fae | 629 | if (track0) track0->Compress(1,0); |
630 | if (track1) track1->Compress(1,0); | |
631 | if (track2) track2->Compress(1,0); | |
b864d801 | 632 | |
7925de54 | 633 | return digitsManager; |
634 | ||
635 | } |