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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 | ||
a2cb5b3d | 24 | #include <Riostream.h> |
090026bf | 25 | #include <TMath.h> |
ecf39416 | 26 | #include "TClass.h" |
5990c064 | 27 | |
2745a409 | 28 | #include "AliDAQ.h" |
29 | #include "AliRawDataHeader.h" | |
30 | #include "AliRawReader.h" | |
31 | #include "AliLog.h" | |
32 | ||
5990c064 | 33 | #include "AliTRDrawData.h" |
34 | #include "AliTRDdigitsManager.h" | |
bd0f8685 | 35 | #include "AliTRDgeometry.h" |
5990c064 | 36 | #include "AliTRDdataArrayI.h" |
b864d801 | 37 | #include "AliTRDRawStream.h" |
ecf39416 | 38 | #include "AliTRDRawStreamV2.h" |
50378239 | 39 | |
3551db50 | 40 | #include "AliTRDcalibDB.h" |
08f92f14 | 41 | #include "AliFstream.h" |
5990c064 | 42 | |
ca21baaa | 43 | #include "AliTRDSignalIndex.h" |
dfd03fc3 | 44 | |
45 | #include "AliTRDfeeParam.h" | |
46 | #include "AliTRDmcmSim.h" | |
47 | ||
5990c064 | 48 | ClassImp(AliTRDrawData) |
49 | ||
50 | //_____________________________________________________________________________ | |
2cb20be6 | 51 | AliTRDrawData::AliTRDrawData() |
52 | :TObject() | |
dfd03fc3 | 53 | ,fGeo(NULL) |
54 | ,fFee(NULL) | |
8c703901 | 55 | ,fNumberOfDDLs(0) |
5990c064 | 56 | { |
b864d801 | 57 | // |
58 | // Default constructor | |
59 | // | |
dfd03fc3 | 60 | fFee = AliTRDfeeParam::Instance(); |
61 | fNumberOfDDLs = AliDAQ::NumberOfDdls("TRD"); | |
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 | // | |
dfd03fc3 | 74 | fFee = AliTRDfeeParam::Instance(); |
75 | fNumberOfDDLs = AliDAQ::NumberOfDdls("TRD"); | |
8c703901 | 76 | } |
77 | ||
5990c064 | 78 | //_____________________________________________________________________________ |
79 | AliTRDrawData::~AliTRDrawData() | |
80 | { | |
81 | // | |
82 | // Destructor | |
83 | // | |
8c703901 | 84 | } |
85 | ||
86 | //_____________________________________________________________________________ | |
87 | Bool_t AliTRDrawData::Digits2Raw(TTree *digitsTree, TTree *tracks ) | |
88 | { | |
89 | // | |
90 | // Initialize necessary parameters and call one | |
91 | // of the raw data simulator selected by SetRawVersion. | |
92 | // | |
93 | // Currently tracklet output is not spported yet and it | |
94 | // will be supported in higher version simulator. | |
95 | // | |
96 | ||
8c703901 | 97 | AliTRDdigitsManager* digitsManager = new AliTRDdigitsManager(); |
98 | ||
99 | if (!digitsManager->ReadDigits(digitsTree)) { | |
100 | delete digitsManager; | |
101 | return kFALSE; | |
102 | } | |
103 | ||
104 | if (tracks != NULL) { | |
105 | delete digitsManager; | |
7925de54 | 106 | AliError("Tracklet input is not supported yet."); |
8c703901 | 107 | return kFALSE; |
108 | } | |
109 | ||
110 | fGeo = new AliTRDgeometry(); | |
111 | ||
f162af62 | 112 | if (!AliTRDcalibDB::Instance()) { |
7925de54 | 113 | AliError("Could not get calibration object"); |
8c703901 | 114 | delete fGeo; |
115 | delete digitsManager; | |
116 | return kFALSE; | |
117 | } | |
118 | ||
119 | Int_t retval = kTRUE; | |
dfd03fc3 | 120 | Int_t rv = fFee->GetRAWversion(); |
8c703901 | 121 | |
122 | // Call appropriate Raw Simulator | |
dfd03fc3 | 123 | if ( rv > 0 && rv <= 3 ) retval = Digits2Raw(digitsManager); |
7925de54 | 124 | else { |
125 | retval = kFALSE; | |
dfd03fc3 | 126 | AliWarning(Form("Unsupported raw version (%d).", rv)); |
8c703901 | 127 | } |
128 | ||
129 | // Cleanup | |
130 | delete fGeo; | |
131 | delete digitsManager; | |
132 | ||
133 | return retval; | |
134 | ||
135 | } | |
136 | ||
137 | //_____________________________________________________________________________ | |
50378239 | 138 | Bool_t AliTRDrawData::Digits2Raw(AliTRDdigitsManager *digitsManager) |
8c703901 | 139 | { |
140 | // | |
7925de54 | 141 | // Raw data simulator for all versions > 0. This is prepared for real data. |
8c703901 | 142 | // This version simulate only raw data with ADC data and not with tracklet. |
8c703901 | 143 | // |
144 | ||
7925de54 | 145 | const Int_t kMaxHcWords = (fGeo->TBmax()/3)*fGeo->ADCmax()*fGeo->MCMmax()*fGeo->ROBmaxC1()/2 + 100 + 20; |
8c703901 | 146 | |
147 | // Buffer to temporary store half chamber data | |
148 | UInt_t *hc_buffer = new UInt_t[kMaxHcWords]; | |
149 | ||
150 | // sect is same as iDDL, so I use only sect here. | |
151 | for (Int_t sect = 0; sect < fGeo->Nsect(); sect++) { | |
152 | ||
153 | char name[1024]; | |
154 | sprintf(name,"TRD_%d.ddl",sect + AliTRDRawStream::kDDLOffset); | |
155 | ||
08f92f14 | 156 | AliFstream* of = new AliFstream(name); |
8c703901 | 157 | |
158 | // Write a dummy data header | |
159 | AliRawDataHeader header; // the event header | |
08f92f14 | 160 | UInt_t hpos = of->Tellp(); |
161 | of->WriteBuffer((char *) (& header), sizeof(header)); | |
8c703901 | 162 | |
163 | // Reset payload byte size (payload does not include header). | |
164 | Int_t npayloadbyte = 0; | |
165 | ||
7925de54 | 166 | // GTU common data header (5x4 bytes per super module, shows link mask) |
8c703901 | 167 | for( Int_t cham = 0; cham < fGeo->Ncham(); cham++ ) { |
777fe13b | 168 | UInt_t GtuCdh = (UInt_t)(0xe << 28); |
7925de54 | 169 | for( Int_t plan = 0; plan < fGeo->Nplan(); plan++) { |
170 | Int_t iDet = fGeo->GetDetector(plan, cham, sect); | |
171 | // If chamber status is ok, we assume that the optical link is also OK. | |
172 | // This is shown in the GTU link mask. | |
f162af62 | 173 | if ( AliTRDcalibDB::Instance()->GetChamberStatus(iDet) ) |
7925de54 | 174 | GtuCdh = GtuCdh | (3 << (2*plan)); |
175 | } | |
08f92f14 | 176 | of->WriteBuffer((char *) (& GtuCdh), sizeof(GtuCdh)); |
8c703901 | 177 | npayloadbyte += 4; |
178 | } | |
179 | ||
180 | // Prepare chamber data | |
181 | for( Int_t cham = 0; cham < fGeo->Ncham(); cham++) { | |
182 | for( Int_t plan = 0; plan < fGeo->Nplan(); plan++) { | |
183 | ||
184 | Int_t iDet = fGeo->GetDetector(plan,cham,sect); | |
185 | ||
186 | // Get the digits array | |
187 | AliTRDdataArrayI *digits = digitsManager->GetDigits(iDet); | |
188 | digits->Expand(); | |
189 | ||
7925de54 | 190 | Int_t hcwords = 0; |
dfd03fc3 | 191 | Int_t rv = fFee->GetRAWversion(); |
8c703901 | 192 | |
193 | // Process A side of the chamber | |
dfd03fc3 | 194 | if ( rv >= 1 && rv <= 2 ) hcwords = ProduceHcDataV1andV2(digits,0,iDet,hc_buffer,kMaxHcWords); |
195 | if ( rv == 3 ) hcwords = ProduceHcDataV3 (digits,0,iDet,hc_buffer,kMaxHcWords); | |
196 | ||
08f92f14 | 197 | of->WriteBuffer((char *) hc_buffer, hcwords*4); |
8c703901 | 198 | npayloadbyte += hcwords*4; |
199 | ||
200 | // Process B side of the chamber | |
dfd03fc3 | 201 | if ( rv >= 1 && rv <= 2 ) hcwords = ProduceHcDataV1andV2(digits,1,iDet,hc_buffer,kMaxHcWords); |
202 | if ( rv >= 3 ) hcwords = ProduceHcDataV3 (digits,1,iDet,hc_buffer,kMaxHcWords); | |
203 | ||
08f92f14 | 204 | of->WriteBuffer((char *) hc_buffer, hcwords*4); |
8c703901 | 205 | npayloadbyte += hcwords*4; |
8c703901 | 206 | } |
207 | } | |
208 | ||
209 | // Complete header | |
08f92f14 | 210 | header.fSize = UInt_t(of->Tellp()) - hpos; |
8c703901 | 211 | header.SetAttribute(0); // Valid data |
08f92f14 | 212 | of->Seekp(hpos); // Rewind to header position |
213 | of->WriteBuffer((char *) (& header), sizeof(header)); | |
8c703901 | 214 | delete of; |
8c703901 | 215 | } |
216 | ||
e21c2d7d | 217 | delete [] hc_buffer; |
8c703901 | 218 | return kTRUE; |
219 | ||
220 | } | |
221 | ||
222 | //_____________________________________________________________________________ | |
7925de54 | 223 | Int_t AliTRDrawData::ProduceHcDataV1andV2(AliTRDdataArrayI *digits, Int_t side |
224 | , Int_t det, UInt_t *buf, Int_t maxSize) | |
8c703901 | 225 | { |
7925de54 | 226 | // |
dfd03fc3 | 227 | // This function simulates: 1) SM-I commissiong data Oct. 06 (Raw Version == 1). |
228 | // 2) Full Raw Production Version (Raw Version == 2) | |
8c703901 | 229 | // |
230 | // Produce half chamber data (= an ORI data) for the given chamber (det) and side (side) | |
231 | // where | |
7925de54 | 232 | // |
8c703901 | 233 | // side=0 means A side with ROB positions 0, 2, 4, 6. |
234 | // side=1 means B side with ROB positions 1, 3, 5, 7. | |
235 | // | |
236 | // Chamber type (C0 orC1) is determined by "det" automatically. | |
237 | // Appropriate size of buffer (*buf) must be prepared prior to calling this function. | |
238 | // Pointer to the buffer and its size must be given to "buf" and "maxSize". | |
239 | // Return value is the number of valid data filled in the buffer in unit of 32 bits | |
240 | // UInt_t words. | |
241 | // If buffer size if too small, the data is truncated with the buffer size however | |
242 | // the function will finish without crash (this behaviour is similar to the MCM). | |
243 | // | |
244 | ||
245 | Int_t nw = 0; // Number of written words | |
246 | Int_t of = 0; // Number of overflowed words | |
247 | Int_t plan = fGeo->GetPlane( det ); // Plane | |
248 | Int_t cham = fGeo->GetChamber( det ); // Chamber | |
249 | Int_t sect = fGeo->GetSector( det ); // Sector (=iDDL) | |
f162af62 | 250 | Int_t nRow = fGeo->GetRowMax( plan, cham, sect ); |
251 | Int_t nCol = fGeo->GetColMax( plan ); | |
252 | const Int_t nTBin = AliTRDcalibDB::Instance()->GetNumberOfTimeBins(); | |
8c703901 | 253 | Int_t kCtype = 0; // Chamber type (0:C0, 1:C1) |
254 | Int_t iEv = 0xA; // Event ID. Now fixed to 10, how do I get event id? | |
255 | UInt_t x = 0; // General used number | |
dfd03fc3 | 256 | Int_t rv = fFee->GetRAWversion(); |
8c703901 | 257 | |
258 | // Check the nCol and nRow. | |
259 | if ((nCol == 144) && | |
260 | (nRow == 16 || nRow == 12)) { | |
261 | kCtype = (nRow-12) / 4; | |
262 | } | |
263 | else { | |
7925de54 | 264 | AliError(Form("This type of chamber is not supported (nRow=%d, nCol=%d)." |
8c703901 | 265 | ,nRow,nCol)); |
266 | return 0; | |
267 | } | |
268 | ||
269 | AliDebug(1,Form("Producing raw data for sect=%d plan=%d cham=%d side=%d" | |
270 | ,sect,plan,cham,side)); | |
271 | ||
272 | // Tracklet should be processed here but not implemented yet | |
273 | ||
274 | // Write end of tracklet marker | |
275 | if (nw < maxSize) { | |
bd63bf88 | 276 | buf[nw++] = kEndoftrackletmarker; |
8c703901 | 277 | } |
278 | else { | |
279 | of++; | |
280 | } | |
281 | ||
282 | // Half Chamber header | |
dfd03fc3 | 283 | if ( rv == 1 ) { |
7925de54 | 284 | // Now it is the same version as used in SM-I commissioning. |
285 | Int_t dcs = det+100; // DCS Serial (in simulation, it is meaningless | |
286 | x = (dcs<<20) | (sect<<15) | (plan<<12) | (cham<<9) | (side<<8) | 1; | |
287 | if (nw < maxSize) { | |
288 | buf[nw++] = x; | |
289 | } | |
290 | else { | |
291 | of++; | |
292 | } | |
293 | } | |
dfd03fc3 | 294 | else if ( rv == 2 ) { |
bd63bf88 | 295 | // h[0] (there are 3 HC header) |
7925de54 | 296 | Int_t minorv = 0; // The minor version number |
ecf39416 | 297 | Int_t add = 2; // The number of additional header words to follow |
dfd03fc3 | 298 | x = (1<<31) | (rv<<24) | (minorv<<17) | (add<<14) | (sect<<9) | (plan<<6) | (cham<<3) | (side<<2) | 1; |
7925de54 | 299 | if (nw < maxSize) { |
300 | buf[nw++] = x; | |
301 | } | |
302 | else { | |
303 | of++; | |
304 | } | |
305 | // h[1] | |
306 | Int_t bc_ctr = 99; // bunch crossing counter. Here it is set to 99 always for no reason | |
307 | Int_t pt_ctr = 15; // pretrigger counter. Here it is set to 15 always for no reason | |
308 | Int_t pt_phase = 11; // pretrigger phase. Here it is set to 11 always for no reason | |
309 | x = (bc_ctr<<16) | (pt_ctr<<12) | (pt_phase<<8) | ((nTBin-1)<<2) | 1; | |
310 | if (nw < maxSize) { | |
311 | buf[nw++] = x; | |
312 | } | |
313 | else { | |
314 | of++; | |
315 | } | |
bd63bf88 | 316 | // h[2] |
317 | Int_t ped_setup = 1; // Pedestal filter setup (0:1). Here it is always 1 for no reason | |
318 | Int_t gain_setup = 1; // Gain filter setup (0:1). Here it is always 1 for no reason | |
319 | Int_t tail_setup = 1; // Tail filter setup (0:1). Here it is always 1 for no reason | |
320 | Int_t xt_setup = 0; // Cross talk filter setup (0:1). Here it is always 0 for no reason | |
321 | Int_t nonlin_setup = 0; // Nonlinearity filter setup (0:1). Here it is always 0 for no reason | |
322 | Int_t bypass_setup = 0; // Filter bypass (for raw data) setup (0:1). Here it is always 0 for no reason | |
323 | Int_t common_additive = 10; // Digital filter common additive (0:63). Here it is always 10 for no reason | |
324 | x = (ped_setup<<31) | (gain_setup<<30) | (tail_setup<<29) | (xt_setup<<28) | (nonlin_setup<<27) | |
325 | | (bypass_setup<<26) | (common_additive<<20) | 1; | |
326 | if (nw < maxSize) { | |
327 | buf[nw++] = x; | |
328 | } | |
329 | else { | |
330 | of++; | |
331 | } | |
8c703901 | 332 | } |
333 | ||
334 | // Scan for ROB and MCM | |
335 | for (Int_t iRobRow = 0; iRobRow < (kCtype + 3); iRobRow++ ) { | |
336 | Int_t iRob = iRobRow * 2 + side; | |
7925de54 | 337 | for (Int_t iMcm = 0; iMcm < fGeo->MCMmax(); iMcm++ ) { |
8c703901 | 338 | Int_t padrow = iRobRow * 4 + iMcm / 4; |
339 | ||
340 | // MCM header | |
7925de54 | 341 | x = ((iRob * fGeo->MCMmax() + iMcm) << 24) | ((iEv % 0x100000) << 4) | 0xC; |
8c703901 | 342 | if (nw < maxSize) { |
343 | buf[nw++] = x; | |
344 | } | |
345 | else { | |
346 | of++; | |
347 | } | |
348 | ||
349 | // ADC data | |
350 | for (Int_t iAdc = 0; iAdc < 21; iAdc++ ) { | |
ecf39416 | 351 | Int_t padcol = fFee->GetPadColFromADC(iRob, iMcm, iAdc); |
7925de54 | 352 | UInt_t aa = !(iAdc & 1) + 2; |
8c703901 | 353 | UInt_t *a = new UInt_t[nTBin+2]; |
354 | // 3 timebins are packed into one 32 bits word | |
355 | for (Int_t iT = 0; iT < nTBin; iT+=3) { | |
7925de54 | 356 | if ((padcol >= 0) && (padcol < nCol)) { |
357 | a[iT ] = ((iT ) < nTBin ) ? digits->GetDataUnchecked(padrow,padcol,iT ) : 0; | |
358 | a[iT+1] = ((iT + 1) < nTBin ) ? digits->GetDataUnchecked(padrow,padcol,iT + 1) : 0; | |
359 | a[iT+2] = ((iT + 2) < nTBin ) ? digits->GetDataUnchecked(padrow,padcol,iT + 2) : 0; | |
360 | } | |
361 | else { | |
362 | a[iT] = a[iT+1] = a[iT+2] = 0; // This happenes at the edge of chamber (should be pedestal! How?) | |
8c703901 | 363 | } |
7925de54 | 364 | x = (a[iT+2] << 22) | (a[iT+1] << 12) | (a[iT] << 2) | aa; |
365 | if (nw < maxSize) { | |
366 | buf[nw++] = x; | |
8c703901 | 367 | } |
7925de54 | 368 | else { |
369 | of++; | |
8c703901 | 370 | } |
7925de54 | 371 | } |
8c703901 | 372 | // Diagnostics |
373 | Float_t avg = 0; | |
374 | Float_t rms = 0; | |
375 | for (Int_t iT = 0; iT < nTBin; iT++) { | |
376 | avg += (Float_t) (a[iT]); | |
377 | } | |
378 | avg /= (Float_t) nTBin; | |
379 | for (Int_t iT = 0; iT < nTBin; iT++) { | |
380 | rms += ((Float_t) (a[iT]) - avg) * ((Float_t) (a[iT]) - avg); | |
381 | } | |
382 | rms = TMath::Sqrt(rms / (Float_t) nTBin); | |
383 | if (rms > 1.7) { | |
7925de54 | 384 | AliDebug(2,Form("Large RMS (>1.7) (ROB,MCM,ADC)=(%02d,%02d,%02d), avg=%03.1f, rms=%03.1f" |
385 | ,iRob,iMcm,iAdc,avg,rms)); | |
8c703901 | 386 | } |
e21c2d7d | 387 | delete [] a; |
8c703901 | 388 | } |
389 | } | |
390 | } | |
391 | ||
392 | // Write end of raw data marker | |
393 | if (nw < maxSize) { | |
bd63bf88 | 394 | buf[nw++] = kEndofrawdatamarker; |
8c703901 | 395 | } |
396 | else { | |
397 | of++; | |
398 | } | |
399 | if (of != 0) { | |
400 | AliWarning("Buffer overflow. Data is truncated. Please increase buffer size and recompile."); | |
401 | } | |
402 | ||
403 | return nw; | |
5990c064 | 404 | |
405 | } | |
406 | ||
dfd03fc3 | 407 | |
408 | //_____________________________________________________________________________ | |
409 | Int_t AliTRDrawData::ProduceHcDataV3(AliTRDdataArrayI *digits, Int_t side | |
410 | , Int_t det, UInt_t *buf, Int_t maxSize) | |
411 | { | |
412 | // | |
413 | // This function simulates: Raw Version == 3 (Zero Suppression Prototype) | |
414 | // | |
415 | ||
416 | Int_t nw = 0; // Number of written words | |
417 | Int_t of = 0; // Number of overflowed words | |
418 | Int_t plan = fGeo->GetPlane( det ); // Plane | |
419 | Int_t cham = fGeo->GetChamber( det ); // Chamber | |
420 | Int_t sect = fGeo->GetSector( det ); // Sector (=iDDL) | |
421 | Int_t nRow = fGeo->GetRowMax( plan, cham, sect ); | |
422 | Int_t nCol = fGeo->GetColMax( plan ); | |
423 | const Int_t nTBin = AliTRDcalibDB::Instance()->GetNumberOfTimeBins(); | |
424 | Int_t kCtype = 0; // Chamber type (0:C0, 1:C1) | |
6e5d4cb2 | 425 | //Int_t iEv = 0xA; // Event ID. Now fixed to 10, how do I get event id? |
dfd03fc3 | 426 | UInt_t x = 0; // General used number |
427 | Int_t rv = fFee->GetRAWversion(); | |
428 | ||
429 | // Check the nCol and nRow. | |
430 | if ((nCol == 144) && | |
431 | (nRow == 16 || nRow == 12)) { | |
432 | kCtype = (nRow-12) / 4; | |
433 | } | |
434 | else { | |
435 | AliError(Form("This type of chamber is not supported (nRow=%d, nCol=%d)." | |
436 | ,nRow,nCol)); | |
437 | return 0; | |
438 | } | |
439 | ||
440 | AliDebug(1,Form("Producing raw data for sect=%d plan=%d cham=%d side=%d" | |
441 | ,sect,plan,cham,side)); | |
442 | ||
443 | // Tracklet should be processed here but not implemented yet | |
444 | ||
445 | // Write end of tracklet marker | |
446 | if (nw < maxSize) { | |
447 | buf[nw++] = kEndoftrackletmarker; | |
448 | } | |
449 | else { | |
450 | of++; | |
451 | } | |
452 | ||
453 | // Half Chamber header | |
454 | // h[0] (there are 3 HC header) | |
455 | Int_t minorv = 0; // The minor version number | |
ecf39416 | 456 | Int_t add = 2; // The number of additional header words to follow |
dfd03fc3 | 457 | x = (1<<31) | (rv<<24) | (minorv<<17) | (add<<14) | (sect<<9) | (plan<<6) | (cham<<3) | (side<<2) | 1; |
458 | if (nw < maxSize) { | |
459 | buf[nw++] = x; | |
460 | } | |
461 | else { | |
462 | of++; | |
463 | } | |
464 | // h[1] | |
465 | Int_t bc_ctr = 99; // bunch crossing counter. Here it is set to 99 always for no reason | |
466 | Int_t pt_ctr = 15; // pretrigger counter. Here it is set to 15 always for no reason | |
467 | Int_t pt_phase = 11; // pretrigger phase. Here it is set to 11 always for no reason | |
468 | x = (bc_ctr<<16) | (pt_ctr<<12) | (pt_phase<<8) | ((nTBin-1)<<2) | 1; | |
469 | if (nw < maxSize) { | |
470 | buf[nw++] = x; | |
471 | } | |
472 | else { | |
473 | of++; | |
474 | } | |
475 | // h[2] | |
476 | Int_t ped_setup = 1; // Pedestal filter setup (0:1). Here it is always 1 for no reason | |
477 | Int_t gain_setup = 1; // Gain filter setup (0:1). Here it is always 1 for no reason | |
478 | Int_t tail_setup = 1; // Tail filter setup (0:1). Here it is always 1 for no reason | |
479 | Int_t xt_setup = 0; // Cross talk filter setup (0:1). Here it is always 0 for no reason | |
480 | Int_t nonlin_setup = 0; // Nonlinearity filter setup (0:1). Here it is always 0 for no reason | |
481 | Int_t bypass_setup = 0; // Filter bypass (for raw data) setup (0:1). Here it is always 0 for no reason | |
482 | Int_t common_additive = 10; // Digital filter common additive (0:63). Here it is always 10 for no reason | |
483 | x = (ped_setup<<31) | (gain_setup<<30) | (tail_setup<<29) | (xt_setup<<28) | (nonlin_setup<<27) | |
484 | | (bypass_setup<<26) | (common_additive<<20) | 1; | |
485 | if (nw < maxSize) { | |
486 | buf[nw++] = x; | |
487 | } | |
488 | else { | |
489 | of++; | |
490 | } | |
491 | ||
dfd03fc3 | 492 | |
493 | // Scan for ROB and MCM | |
494 | for (Int_t iRobRow = 0; iRobRow < (kCtype + 3); iRobRow++ ) { | |
495 | Int_t iRob = iRobRow * 2 + side; | |
496 | for (Int_t iMcm = 0; iMcm < fGeo->MCMmax(); iMcm++ ) { | |
497 | ||
709187ec | 498 | AliTRDmcmSim *mcm = new AliTRDmcmSim(); |
dfd03fc3 | 499 | mcm->Init( det, iRob, iMcm ); |
500 | Int_t padrow = mcm->GetRow(); | |
501 | ||
502 | // Copy ADC data to MCM simulator | |
503 | for (Int_t iAdc = 0; iAdc < 21; iAdc++ ) { | |
504 | Int_t padcol = mcm->GetCol( iAdc ); | |
505 | if ((padcol >= 0) && (padcol < nCol)) { | |
506 | for (Int_t iT = 0; iT < nTBin; iT++) { | |
507 | mcm->SetData( iAdc, iT, digits->GetDataUnchecked( padrow, padcol, iT) ); | |
508 | } | |
509 | } else { // this means it is out of chamber, and masked ADC | |
510 | mcm->SetDataPedestal( iAdc ); | |
511 | } | |
512 | } | |
513 | // Simulate process in MCM | |
514 | mcm->Filter(); // Apply filter | |
515 | mcm->ZSMapping(); // Calculate zero suppression mapping | |
ecf39416 | 516 | //mcm->DumpData( "trdmcmdata.txt", "RFZS" ); // debugging purpose |
dfd03fc3 | 517 | |
518 | // Write MCM data to buffer | |
519 | Int_t temp_nw = mcm->ProduceRawStream( &buf[nw], maxSize - nw ); | |
520 | if( temp_nw < 0 ) { | |
521 | of += temp_nw; | |
522 | nw += maxSize - nw; | |
523 | AliError(Form("Buffer overflow detected. Please increase the buffer size and recompile.")); | |
524 | } else { | |
525 | nw += temp_nw; | |
526 | } | |
709187ec | 527 | |
528 | delete mcm; | |
529 | ||
dfd03fc3 | 530 | } |
531 | } | |
532 | ||
533 | // Write end of raw data marker | |
534 | if (nw < maxSize) { | |
535 | buf[nw++] = kEndofrawdatamarker; | |
536 | } | |
537 | else { | |
538 | of++; | |
539 | } | |
540 | if (of != 0) { | |
ecf39416 | 541 | AliError("Buffer overflow. Data is truncated. Please increase buffer size and recompile."); |
dfd03fc3 | 542 | } |
543 | ||
544 | return nw; | |
545 | ||
546 | } | |
547 | ||
5990c064 | 548 | //_____________________________________________________________________________ |
7925de54 | 549 | AliTRDdigitsManager *AliTRDrawData::Raw2Digits(AliRawReader *rawReader) |
5990c064 | 550 | { |
b864d801 | 551 | // |
50378239 | 552 | // Vx of the raw data reading |
b864d801 | 553 | // |
5990c064 | 554 | |
2cb20be6 | 555 | AliTRDdataArrayI *digits = 0; |
556 | AliTRDdataArrayI *track0 = 0; | |
557 | AliTRDdataArrayI *track1 = 0; | |
558 | AliTRDdataArrayI *track2 = 0; | |
5990c064 | 559 | |
ca21baaa | 560 | AliTRDSignalIndex *indexes = 0; |
5990c064 | 561 | // Create the digits manager |
b864d801 | 562 | AliTRDdigitsManager* digitsManager = new AliTRDdigitsManager(); |
b864d801 | 563 | digitsManager->CreateArrays(); |
5990c064 | 564 | |
ecf39416 | 565 | //AliTRDRawStream input(rawReader); |
566 | AliTRDRawStreamV2 input(rawReader); | |
dfd03fc3 | 567 | input.SetRawVersion( fFee->GetRAWversion() ); |
50378239 | 568 | input.Init(); |
5990c064 | 569 | |
ecf39416 | 570 | AliInfo(Form("Stream version: %s", input.IsA()->GetName())); |
571 | ||
b864d801 | 572 | // Loop through the digits |
50378239 | 573 | Int_t lastdet = -1; |
574 | Int_t det = 0; | |
575 | Int_t it = 0; | |
ecf39416 | 576 | while (input.Next()) { |
50378239 | 577 | |
578 | det = input.GetDet(); | |
579 | ||
ecf39416 | 580 | if (det != lastdet) { // If new detector found |
50378239 | 581 | |
582 | lastdet = det; | |
583 | ||
584 | if (digits) digits->Compress(1,0); | |
585 | if (track0) track0->Compress(1,0); | |
586 | if (track1) track1->Compress(1,0); | |
587 | if (track2) track2->Compress(1,0); | |
588 | ||
589 | // Add a container for the digits of this detector | |
590 | digits = digitsManager->GetDigits(det); | |
591 | track0 = digitsManager->GetDictionary(det,0); | |
592 | track1 = digitsManager->GetDictionary(det,1); | |
593 | track2 = digitsManager->GetDictionary(det,2); | |
594 | ||
595 | // Allocate memory space for the digits buffer | |
596 | if (digits->GetNtime() == 0) | |
597 | { | |
598 | digits->Allocate(input.GetMaxRow(),input.GetMaxCol(), input.GetNumberOfTimeBins()); | |
599 | track0->Allocate(input.GetMaxRow(),input.GetMaxCol(), input.GetNumberOfTimeBins()); | |
600 | track1->Allocate(input.GetMaxRow(),input.GetMaxCol(), input.GetNumberOfTimeBins()); | |
601 | track2->Allocate(input.GetMaxRow(),input.GetMaxCol(), input.GetNumberOfTimeBins()); | |
602 | } | |
ca21baaa | 603 | |
604 | indexes = digitsManager->GetIndexes(det); | |
605 | indexes->SetSM(input.GetSM()); | |
606 | indexes->SetStack(input.GetStack()); | |
607 | indexes->SetLayer(input.GetLayer()); | |
608 | indexes->SetDetNumber(det); | |
609 | if (indexes->IsAllocated() == kFALSE) | |
610 | indexes->Allocate(input.GetMaxRow(), input.GetMaxCol(), input.GetNumberOfTimeBins()); | |
50378239 | 611 | } |
612 | ||
ecf39416 | 613 | // 3 timebin data are stored per word |
50378239 | 614 | for (it = 0; it < 3; it++) |
615 | { | |
616 | if ( input.GetTimeBin() + it < input.GetNumberOfTimeBins() ) | |
617 | { | |
ca21baaa | 618 | if (input.GetSignals()[it] > 0) |
619 | { | |
620 | digits->SetDataUnchecked(input.GetRow(), input.GetCol(), | |
621 | input.GetTimeBin() + it, input.GetSignals()[it]); | |
622 | ||
623 | indexes->AddIndexTBin(input.GetRow(), input.GetCol(), | |
624 | input.GetTimeBin() + it); | |
625 | track0->SetDataUnchecked(input.GetRow(), input.GetCol(), | |
626 | input.GetTimeBin() + it, 0); | |
627 | track1->SetDataUnchecked(input.GetRow(), input.GetCol(), | |
628 | input.GetTimeBin() + it, 0); | |
629 | track2->SetDataUnchecked(input.GetRow(), input.GetCol(), | |
630 | input.GetTimeBin() + it, 0); | |
631 | } | |
50378239 | 632 | } |
633 | } | |
5990c064 | 634 | } |
635 | ||
b864d801 | 636 | if (digits) digits->Compress(1,0); |
928e9fae | 637 | if (track0) track0->Compress(1,0); |
638 | if (track1) track1->Compress(1,0); | |
639 | if (track2) track2->Compress(1,0); | |
b864d801 | 640 | |
7925de54 | 641 | return digitsManager; |
642 | ||
643 | } |