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dc7ca31d | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | /* $Id$ */ | |
17 | ||
18 | /////////////////////////////////////////////////////////////////////////////// | |
19 | // // | |
20 | // T0 raw data conversion class // | |
21 | // // | |
22 | /////////////////////////////////////////////////////////////////////////////// | |
23 | ||
94249139 | 24 | //#include <Riostream.h> |
25 | //#include <TTree.h> | |
29d3e0eb | 26 | #include <TMap.h> |
dc7ca31d | 27 | #include "AliT0.h" |
28 | #include "AliT0RawData.h" | |
29 | #include "AliT0digit.h" | |
30 | #include "AliBitPacking.h" | |
31 | #include "AliRawDataHeader.h" | |
32 | #include "AliRawDataHeaderSim.h" | |
33 | #include "AliBitPacking.h" | |
34 | #include "AliFstream.h" | |
35 | #include "AliRunLoader.h" | |
c41ceaac | 36 | #include "AliDAQ.h" |
29d3e0eb | 37 | #include "AliT0LookUpValue.h" |
94249139 | 38 | #include "AliT0LookUpKey.h" |
dc7ca31d | 39 | |
40 | ClassImp(AliT0RawData) | |
41 | ||
42 | //_____________________________________________________________________________ | |
c41ceaac | 43 | AliT0RawData::AliT0RawData():TObject(), |
29d3e0eb | 44 | fVerbose(0), |
45 | fIndex(-1) , | |
46 | fEventNumber(0), | |
47 | fTimeCFD(new TArrayI(24)), | |
48 | fADC1( new TArrayI(24)), | |
49 | fTimeLED( new TArrayI(24)), | |
50 | fADC0( new TArrayI(24)), | |
51 | fFile(0x0), | |
52 | fDataHeaderPos(0), | |
53 | fDRMDataHeaderPos(0), | |
54 | fTRMDataHeaderPos(0), | |
55 | fDigits(0), | |
56 | fParam(0), | |
57 | fLookUp(0) | |
58 | ||
c41ceaac | 59 | |
dc7ca31d | 60 | { |
61 | /* | |
62 | - 48 channels (2 words each as in TOF DDL) for : | |
63 | word 1 :0-5bit number of PMT; word 2: 0-7 error sign, 8-31 TDC | |
64 | and the same but for amplified signal. Now I wrote the same time because | |
65 | CDF are not ready and differences didn't measured yet. | |
66 | ||
67 | - 48 channel for amplitude: very preliminary, QTC features are not | |
68 | known now, preliminary i put as T1 time signal for this PMT in first | |
69 | channel and T1+A in second, where A=Log(Amplitude); | |
70 | and the same for amplified but A=Log(10*Amplitude). | |
71 | ||
72 | - T0-A and T0-C 2 channels | |
73 | - T0A-T0C vertex information | |
74 | - Time Meaner where T0C TOF increase to the T0A TOF distance | |
75 | - 6 multiplicity signals the same way as amplitude and with the same | |
76 | uncertances | |
77 | */ | |
78 | ||
dc7ca31d | 79 | //open the output file |
80 | char fileName[15]; | |
c41ceaac | 81 | strcpy(fileName,AliDAQ::DdlFileName("T0",0)); //The name of the output file |
dc7ca31d | 82 | fFile = new AliFstream(fileName); |
c41ceaac | 83 | memset(fBuffer,0,512*sizeof(UInt_t)); |
84 | ||
dc7ca31d | 85 | //get event number |
86 | AliRunLoader *runloader = AliRunLoader::GetRunLoader(); | |
87 | if (runloader) { | |
88 | fEventNumber = runloader->GetEventNumber(); | |
89 | } | |
29d3e0eb | 90 | |
91 | // Inverse lookup table for simulation | |
92 | ||
93 | fParam = AliT0Parameters::Instance(); | |
94 | fParam->Init(); | |
95 | AliT0LookUpKey* lookkey= new AliT0LookUpKey(); | |
96 | AliT0LookUpValue* lookvalue= new AliT0LookUpValue(); | |
97 | TMap *lookup = fParam->GetMapLookup(); | |
69776907 | 98 | TMapIter iter(lookup); |
29d3e0eb | 99 | |
100 | for( Int_t iline=0; iline<106; iline++) | |
101 | { | |
69776907 | 102 | lookvalue = ( AliT0LookUpValue*) iter.Next(); |
256d4943 | 103 | lookkey = (AliT0LookUpKey*) lookup->GetValue(lookvalue); |
104 | fLookUp.Add(lookkey, lookvalue); | |
29d3e0eb | 105 | lookkey= new AliT0LookUpKey(); |
106 | lookvalue= new AliT0LookUpValue(); | |
107 | } | |
256d4943 | 108 | |
dc7ca31d | 109 | } |
110 | ||
111 | //_____________________________________________________________________________ | |
c41ceaac | 112 | |
113 | AliT0RawData::AliT0RawData(const AliT0RawData &r):TObject(), | |
29d3e0eb | 114 | fVerbose(0), |
115 | fIndex(-1) , | |
116 | fEventNumber(0), | |
117 | fTimeCFD(new TArrayI(24)), | |
118 | fADC1( new TArrayI(24)), | |
119 | fTimeLED( new TArrayI(24)), | |
120 | fADC0( new TArrayI(24)), | |
121 | fFile(0x0), | |
122 | fDataHeaderPos(0), | |
123 | fDRMDataHeaderPos(0), | |
124 | fTRMDataHeaderPos(0), | |
125 | fDigits(0) , | |
126 | fParam(0), | |
127 | fLookUp(0) | |
c41ceaac | 128 | |
dc7ca31d | 129 | { |
130 | // | |
131 | // AliT0rawData copy constructor | |
132 | // | |
133 | ||
134 | ((AliT0RawData &) r).Copy(*this); | |
135 | ||
136 | } | |
137 | ||
138 | //_____________________________________________________________________________ | |
139 | AliT0RawData::~AliT0RawData() | |
140 | { | |
141 | // | |
142 | // Destructor | |
143 | // | |
144 | if (fDigits) { | |
145 | delete fDigits; | |
146 | fDigits = NULL; | |
147 | } | |
148 | delete fTimeCFD; | |
149 | delete fADC1; | |
150 | delete fTimeLED; | |
151 | delete fADC0; | |
152 | } | |
153 | ||
154 | //_____________________________________________________________________________ | |
155 | AliT0RawData &AliT0RawData::operator=(const AliT0RawData &r) | |
156 | { | |
157 | // | |
158 | // Assignment operator | |
159 | // | |
160 | ||
161 | if (this != &r) ((AliT0RawData &) r).Copy(*this); | |
162 | return *this; | |
163 | ||
164 | } | |
165 | ||
166 | //_____________________________________________________________________________ | |
167 | void AliT0RawData::GetDigits(AliT0digit *fDigits) | |
168 | { | |
169 | ||
170 | //This method packs the T0 digits in a proper 32 bits structure | |
171 | ||
172 | //read T0 digits and fill TDC and ADC arrays | |
173 | ||
174 | ||
175 | // Int_t error=0; | |
176 | Int_t time, positionOfTRMHeader; | |
088c40b6 | 177 | |
178 | // Get the digits array | |
179 | ||
c41ceaac | 180 | fDigits->GetTimeCFD(*fTimeCFD); |
181 | fDigits->GetQT0(*fADC1); | |
182 | fDigits->GetTimeLED(*fTimeLED); | |
183 | fDigits->GetQT1(*fADC0); | |
dc7ca31d | 184 | Int_t meantime = fDigits->MeanTime(); |
185 | Int_t timediff = fDigits->TimeDiff(); | |
186 | Int_t mult0=fDigits->SumMult(); | |
187 | Int_t mult1=fDigits->SumMult(); | |
c41ceaac | 188 | Int_t timeA = fDigits->BestTimeC(); |
189 | Int_t timeC = fDigits->BestTimeA(); | |
088c40b6 | 190 | |
191 | ||
192 | TArrayI *allData = new TArrayI(110); | |
dc7ca31d | 193 | Int_t i=0; |
088c40b6 | 194 | allData->AddAt(0,0); |
195 | for (i=1; i<25; i++) { | |
196 | allData->AddAt(fTimeLED->At(i-1),i); | |
197 | allData->AddAt(fTimeCFD->At(i-1),i+24); | |
29d3e0eb | 198 | allData->AddAt(fADC0->At(i-1),i+56); |
199 | allData->AddAt(fADC1->At(i-1),i+80); | |
5325480c | 200 | |
dc7ca31d | 201 | } |
088c40b6 | 202 | allData->AddAt(meantime,49); |
203 | allData->AddAt(timediff,50); | |
088c40b6 | 204 | allData->AddAt(timeA,51); |
088c40b6 | 205 | allData->AddAt(timeC,52); |
088c40b6 | 206 | allData->AddAt(mult0,53); |
088c40b6 | 207 | allData->AddAt(mult1,54); |
29d3e0eb | 208 | allData->AddAt(mult0,55); |
209 | allData->AddAt(mult1,56); | |
088c40b6 | 210 | |
d8079a1a | 211 | cout.setf( ios_base::hex, ios_base::basefield ); |
dc7ca31d | 212 | //space for DRM header |
5325480c | 213 | fIndex += 6; |
dc7ca31d | 214 | |
29d3e0eb | 215 | |
5325480c | 216 | Int_t startTRM=fIndex; |
dc7ca31d | 217 | //space for 1st TRM header |
218 | fIndex ++; | |
219 | positionOfTRMHeader= fIndex; | |
dc7ca31d | 220 | //space for chain header |
221 | fIndex ++; | |
d8079a1a | 222 | WriteChainDataHeader(1, 1); // |
223 | ||
224 | // fIndex++; | |
dc7ca31d | 225 | // Loop through all PMT |
226 | Int_t chain=0; | |
227 | Int_t iTDC = 0; | |
228 | Int_t channel=0; | |
229 | Int_t trm1words=0; | |
d8079a1a | 230 | Int_t itrm=7; |
231 | Int_t inside =0; | |
53111f83 | 232 | Int_t isData = 0; |
256d4943 | 233 | AliT0LookUpKey * lookkey = new AliT0LookUpKey(); |
234 | AliT0LookUpValue * lookvalue ;//= new AliT0LookUpValue(trm,tdc,chain,channel); | |
29d3e0eb | 235 | for (Int_t det = 0; det < 105; det++) { |
dc7ca31d | 236 | time = allData->At(det); |
256d4943 | 237 | if (time >0) { |
29d3e0eb | 238 | lookkey->SetKey(det); |
239 | lookvalue = (AliT0LookUpValue*) fLookUp.GetValue((TObject*)lookkey); | |
240 | if (lookvalue ) | |
241 | { | |
53111f83 | 242 | isData++; |
29d3e0eb | 243 | itrm= lookvalue->GetTRM(); |
53111f83 | 244 | if (det >56 &&inside ==0) { |
29d3e0eb | 245 | WriteChainDataTrailer(1); // 1st chain trailer |
246 | fIndex++; | |
d8079a1a | 247 | WriteChainDataHeader(2, 1); |
248 | // fIndex++; | |
249 | inside++; | |
29d3e0eb | 250 | } |
251 | chain = lookvalue->GetChain(); | |
252 | iTDC = lookvalue->GetTDC(); | |
253 | channel = lookvalue->GetChannel(); | |
29d3e0eb | 254 | FillTime(channel, iTDC, time); |
255 | } | |
256 | else | |
257 | { | |
258 | cout<<" no lookup value for key "<<det<<endl; | |
259 | // break; | |
260 | } | |
dc7ca31d | 261 | } |
29d3e0eb | 262 | |
dc7ca31d | 263 | } |
53111f83 | 264 | if (inside==0) { |
265 | WriteChainDataTrailer(1); // 1st chain trailer | |
266 | fIndex++; | |
267 | WriteChainDataHeader(2, 1); | |
268 | } | |
d8079a1a | 269 | // WriteChainDataHeader(2, 1); // |
5325480c | 270 | WriteChainDataTrailer(3); // 2st chain trailer |
dc7ca31d | 271 | WriteTrailer(15,0,fEventNumber,5); // 1st TRM trailer |
29d3e0eb | 272 | |
273 | ||
256d4943 | 274 | trm1words = fIndex - startTRM; |
dc7ca31d | 275 | //space for 2st TRM header |
29d3e0eb | 276 | |
d8079a1a | 277 | WriteTRMDataHeader(itrm, trm1words , positionOfTRMHeader); |
29d3e0eb | 278 | |
279 | //DRM trailer | |
d8079a1a | 280 | WriteTrailer(1,0,fEventNumber,5); |
5325480c | 281 | |
282 | WriteDRMDataHeader(); | |
29d3e0eb | 283 | |
5325480c | 284 | delete allData; |
29d3e0eb | 285 | |
dc7ca31d | 286 | } |
287 | //------------------------------------------------------------------------------ | |
288 | void AliT0RawData::PackWord(UInt_t &BaseWord, UInt_t Word, Int_t StartBit, Int_t StopBit) | |
289 | { | |
290 | ||
291 | // Build mask | |
292 | Int_t len=StopBit-StartBit+1; | |
293 | UInt_t mask=0; | |
294 | for(Int_t jb=0; jb<len; mask|=1<<jb++); | |
295 | // Check consistency | |
296 | if(Word > mask){ | |
297 | Error("PackWord", "Word to be filled is not within desired length\n" | |
298 | "Word:%d Start bit:%d Stop Bit:%d",Word,StartBit,StopBit); | |
299 | return; | |
300 | } | |
301 | BaseWord=(BaseWord&~(mask<<StartBit))|Word<<StartBit; | |
302 | ||
303 | } | |
304 | ||
305 | ||
306 | //_____________________________________________________________________________ | |
307 | ||
308 | void AliT0RawData::WriteDRMDataHeader() | |
309 | { | |
310 | //Write a (dummy or real) DDL DRM data header, | |
311 | //set the compression bit if compressed | |
312 | // UInt_t drmheader[4]; | |
313 | UInt_t word; | |
314 | UInt_t baseWord=0; | |
315 | //fill DRM headers | |
316 | //DRM Global Header | |
317 | word = 1; | |
318 | PackWord(baseWord,word,0, 3); // 0001 | |
319 | word = fIndex ; | |
320 | ||
321 | PackWord(baseWord,word,4, 20); // event words | |
322 | word=124; | |
323 | PackWord(baseWord,word,21,27); // DRM ID for T0 - 124 | |
324 | word=4; | |
325 | PackWord(baseWord,word,28,31); // 0100 marks header | |
326 | fBuffer[0]= baseWord; | |
327 | ||
5325480c | 328 | |
dc7ca31d | 329 | //DRM status header 1 |
330 | word = 1; | |
331 | PackWord(baseWord,word,0, 3); // 0001 | |
332 | word = 1; | |
333 | PackWord(baseWord,word,4, 14); // slotID now 0000000001 | |
334 | word = 1; | |
335 | PackWord(baseWord,word,15, 15); //if 1 LHC clock is coorectly recieved from CPDM | |
336 | word=0; | |
337 | PackWord(baseWord,word,16,27); // reserve for future use | |
338 | word=4; | |
339 | PackWord(baseWord,word,28,31); // 0100 marks header | |
340 | fBuffer[1] = baseWord; | |
341 | ||
5325480c | 342 | |
343 | word=0; | |
344 | baseWord=0; | |
dc7ca31d | 345 | |
346 | //DRM status header 2 | |
347 | word = 1; | |
348 | PackWord(baseWord,word, 0, 3); // 0001 | |
349 | word = 3; | |
350 | PackWord(baseWord,word, 4, 14); //enable slotID now 00000000011 | |
351 | word = 0; | |
352 | PackWord(baseWord,word, 15, 15); // something | |
353 | word=0; | |
354 | PackWord(baseWord,word, 16, 27); // fault ID for simulation 0 | |
355 | word=4; | |
356 | PackWord(baseWord,word,28,31); // 0100 marks header | |
357 | fBuffer[2]= baseWord; | |
5325480c | 358 | |
dc7ca31d | 359 | |
360 | ||
361 | word=0; | |
362 | baseWord=0; | |
363 | //DRM status header 3 | |
364 | word = 1; | |
365 | PackWord(baseWord,word,0, 3); // 0001 | |
366 | word = 0; | |
367 | PackWord(baseWord,word,4, 27); // TTC event counter | |
368 | word=4; | |
369 | PackWord(baseWord,word,28,31); // 0100 marks header | |
370 | fBuffer[3]= baseWord; | |
371 | ||
5325480c | 372 | // new DRM format |
373 | fBuffer[4]= baseWord; | |
374 | fBuffer[5]= baseWord; | |
375 | ||
dc7ca31d | 376 | word=0; |
377 | baseWord=0; | |
378 | ||
379 | } | |
380 | ||
381 | //_____________________________________________________________________________ | |
382 | ||
383 | void AliT0RawData::WriteTRMDataHeader(UInt_t slotID, Int_t nWordsInTRM, | |
384 | Int_t positionOfTRMHeader) | |
385 | { | |
386 | //Write a (dummy or real) DDL TRM data header, | |
387 | //set the compression bit if compressed | |
388 | // UInt_t trmheader; | |
389 | UInt_t word; | |
390 | UInt_t baseWord=0; | |
391 | //fill TRM headers | |
392 | //TRM Global Header | |
393 | word = slotID; | |
394 | PackWord(baseWord,word,0, 3); // slotID | |
395 | word = nWordsInTRM; | |
396 | //+this word - DRM header | |
397 | ||
398 | PackWord(baseWord,word,4, 16); // event words | |
399 | word=0; | |
400 | PackWord(baseWord,word,17,18); // ACQ | |
401 | word=0; | |
402 | PackWord(baseWord,word,19,19); // L SEY inside LUT | |
403 | word=0; | |
404 | PackWord(baseWord,word,20,27); // MBZ | |
405 | word=4; | |
406 | PackWord(baseWord,word,28,31); // 0100 marks header | |
407 | fBuffer[positionOfTRMHeader] = baseWord; | |
d8079a1a | 408 | // cout<<" TRM header "<<baseWord<<endl; |
dc7ca31d | 409 | word=0; |
410 | baseWord=0; | |
411 | ||
412 | } | |
413 | ||
414 | //_____________________________________________________________________________ | |
415 | ||
416 | void AliT0RawData::WriteChainDataHeader(UInt_t chainNumber,UInt_t slotID) | |
417 | { | |
418 | //Write a (dummy or real) DDL Chain data header, | |
419 | //set the compression bit if compressed | |
420 | // chainNumber 00 or 10 | |
421 | UInt_t word; | |
422 | UInt_t baseWord=0; | |
423 | //fill TRM headers | |
424 | //TRM Global Header | |
425 | word = slotID; // ask Tatiana 7 or 9 | |
426 | PackWord(baseWord,word,0, 3); // slotID | |
427 | word = 0; | |
428 | PackWord(baseWord,word,4, 15); // bunchID | |
429 | word=0; | |
430 | PackWord(baseWord,word,16,23); // PB24 temperature | |
431 | word=0; | |
432 | PackWord(baseWord,word,24,26); // PB24 ID | |
433 | word=0; | |
434 | PackWord(baseWord,word,27,27); // TS | |
435 | word=chainNumber; | |
436 | PackWord(baseWord,word,28,31); // 0100 marks header | |
5325480c | 437 | fBuffer[fIndex] = baseWord; |
d8079a1a | 438 | //cout<<" chain header "<<baseWord<<" number "<<chainNumber<<endl; |
5325480c | 439 | word=0; |
440 | baseWord=0; | |
441 | ||
442 | } | |
443 | //_____________________________________________________________________________ | |
444 | ||
445 | void AliT0RawData::WriteChainDataTrailer(UInt_t chainNumber ) | |
446 | { | |
447 | //Write a (dummy or real) DDL Chain data trailer | |
448 | //set the compression bit if compressed | |
449 | // chainNumber 00 or 10 | |
450 | UInt_t word; | |
451 | UInt_t baseWord=0; | |
452 | word = 0; // ask Tatiana 7 or 9 | |
453 | PackWord(baseWord,word,0, 3); // status | |
454 | word = 0; | |
455 | PackWord(baseWord,word,4, 15); // MBZ | |
456 | word=fEventNumber; | |
457 | PackWord(baseWord,word,16,27); // event counter | |
458 | word=chainNumber; | |
459 | PackWord(baseWord,word,28,31); // chain number | |
460 | fIndex++; | |
461 | fBuffer[fIndex] = baseWord; | |
d8079a1a | 462 | // cout<<" chain trailer "<<baseWord<<endl; |
dc7ca31d | 463 | word=0; |
464 | baseWord=0; | |
465 | ||
466 | } | |
467 | //_____________________________________________________________________________ | |
468 | ||
469 | void AliT0RawData::WriteDataHeader(Bool_t dummy, Bool_t compressed) | |
470 | { | |
471 | //Write a (dummy or real) DDL data header, | |
472 | //set the compression bit if compressed | |
473 | ||
474 | AliRawDataHeaderSim header; | |
475 | ||
476 | if (dummy) { | |
477 | //if size=0 it means that this data header is a dummy data header | |
478 | fDataHeaderPos = fFile->Tellp(); | |
479 | fFile->WriteBuffer((char*)(&header), sizeof(header)); | |
480 | } else { | |
481 | UInt_t currentFilePos = fFile->Tellp(); | |
482 | fFile->Seekp(fDataHeaderPos); | |
483 | header.fSize = currentFilePos-fDataHeaderPos; | |
484 | header.SetAttribute(0); // valid data | |
485 | if (compressed) header.SetAttribute(1); | |
486 | fFile->WriteBuffer((char*)(&header), sizeof(header)); | |
487 | fFile->Seekp(currentFilePos); | |
488 | } | |
489 | ||
490 | } | |
491 | ||
492 | //___ __________________________________________________________________________ | |
493 | ||
494 | ||
495 | void AliT0RawData::WriteTrailer(UInt_t slot, Int_t word1, UInt_t word2, UInt_t word3) | |
496 | { | |
94249139 | 497 | //Write a (dummy or real) DDL Chain data trailer |
dc7ca31d | 498 | |
499 | UInt_t word; | |
500 | UInt_t baseWord=0; | |
501 | word = slot; | |
502 | PackWord(baseWord,word,0, 3); // 0001 | |
503 | word=word1; | |
504 | PackWord(baseWord,word,4, 15); // CRC ? | |
505 | word = word2; | |
506 | PackWord(baseWord,word,16,27); // event counter | |
507 | word=word3; | |
508 | PackWord(baseWord,word,28,31); // marks trailer | |
509 | fIndex++; | |
510 | fBuffer[fIndex] = baseWord; | |
d8079a1a | 511 | // cout<<" trailer "<<baseWord<<endl; |
dc7ca31d | 512 | word=0; |
513 | baseWord=0; | |
514 | ||
515 | } | |
516 | ||
517 | //--------------------------------------------------------------------------------------- | |
518 | //--------------------------------------------------------------------------------------- | |
519 | void AliT0RawData::FillTime(Int_t ch, Int_t iTDC, Int_t time) | |
520 | { | |
94249139 | 521 | // put all time fields thother in 1 word |
522 | ||
dc7ca31d | 523 | UInt_t word; |
524 | UInt_t baseWord=0; | |
525 | ||
526 | word=time; | |
527 | PackWord(baseWord,word, 0, 20); // Time | |
528 | ||
529 | word=ch; | |
530 | PackWord(baseWord,word, 21, 23); // number of channel | |
531 | word=iTDC; | |
532 | PackWord(baseWord,word, 24, 27); // TDC ID | |
533 | ||
534 | word=0; | |
535 | PackWord(baseWord,word, 28, 28); // E = 0 in simulation | |
536 | word=0; | |
537 | PackWord(baseWord,word, 29, 30); // PS bit data 00 | |
538 | word=1; | |
539 | PackWord(baseWord,word, 31, 31); // 1 | |
540 | fIndex++; | |
541 | fBuffer[fIndex]=baseWord; | |
d8079a1a | 542 | // cout<<" data "<<baseWord<<endl; word=0; |
dc7ca31d | 543 | baseWord=0; |
dc7ca31d | 544 | } |
545 | //--------------------------------------------------------------------------------------- | |
546 | ||
547 | Int_t AliT0RawData::RawDataT0(AliT0digit *fDigits) | |
548 | { | |
549 | //This method creates the Raw data files for T0 detector | |
550 | ||
551 | ||
552 | // const Int_t kSize=512; //2*AliTOFGeometry::NpadXSector() | |
553 | //max number of digits per DDL file times 2 | |
554 | // UInt_t fBuffer[kSize]; | |
555 | // UInt_t baseWord; | |
556 | // UInt_t word; | |
557 | ||
558 | fIndex=-1; | |
559 | ||
94c27e4f | 560 | |
dc7ca31d | 561 | WriteDataHeader(kTRUE, kFALSE); |
562 | GetDigits(fDigits); | |
563 | //write packing digits | |
c41ceaac | 564 | |
565 | ||
dc7ca31d | 566 | fFile->WriteBuffer((char*) fBuffer,((fIndex+1)*sizeof(UInt_t))); |
567 | //write real data header on its place | |
568 | WriteDataHeader(kFALSE, kFALSE); | |
569 | ||
570 | ||
571 | //end for | |
572 | ||
573 | return 0; | |
574 | ||
575 | } |