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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), | |
29d3e0eb | 55 | fParam(0), |
56 | fLookUp(0) | |
57 | ||
c41ceaac | 58 | |
dc7ca31d | 59 | { |
60 | /* | |
61 | - 48 channels (2 words each as in TOF DDL) for : | |
62 | word 1 :0-5bit number of PMT; word 2: 0-7 error sign, 8-31 TDC | |
63 | and the same but for amplified signal. Now I wrote the same time because | |
64 | CDF are not ready and differences didn't measured yet. | |
65 | ||
66 | - 48 channel for amplitude: very preliminary, QTC features are not | |
67 | known now, preliminary i put as T1 time signal for this PMT in first | |
68 | channel and T1+A in second, where A=Log(Amplitude); | |
69 | and the same for amplified but A=Log(10*Amplitude). | |
70 | ||
71 | - T0-A and T0-C 2 channels | |
72 | - T0A-T0C vertex information | |
73 | - Time Meaner where T0C TOF increase to the T0A TOF distance | |
74 | - 6 multiplicity signals the same way as amplitude and with the same | |
75 | uncertances | |
76 | */ | |
77 | ||
dc7ca31d | 78 | //open the output file |
79 | char fileName[15]; | |
c41ceaac | 80 | strcpy(fileName,AliDAQ::DdlFileName("T0",0)); //The name of the output file |
dc7ca31d | 81 | fFile = new AliFstream(fileName); |
c41ceaac | 82 | memset(fBuffer,0,512*sizeof(UInt_t)); |
83 | ||
dc7ca31d | 84 | //get event number |
33c3c91a | 85 | AliRunLoader *runloader = AliRunLoader::Instance(); |
dc7ca31d | 86 | if (runloader) { |
87 | fEventNumber = runloader->GetEventNumber(); | |
88 | } | |
29d3e0eb | 89 | |
90 | // Inverse lookup table for simulation | |
91 | ||
92 | fParam = AliT0Parameters::Instance(); | |
93 | fParam->Init(); | |
94 | AliT0LookUpKey* lookkey= new AliT0LookUpKey(); | |
95 | AliT0LookUpValue* lookvalue= new AliT0LookUpValue(); | |
96 | TMap *lookup = fParam->GetMapLookup(); | |
69776907 | 97 | TMapIter iter(lookup); |
29d3e0eb | 98 | |
99 | for( Int_t iline=0; iline<106; iline++) | |
100 | { | |
69776907 | 101 | lookvalue = ( AliT0LookUpValue*) iter.Next(); |
256d4943 | 102 | lookkey = (AliT0LookUpKey*) lookup->GetValue(lookvalue); |
103 | fLookUp.Add(lookkey, lookvalue); | |
29d3e0eb | 104 | lookkey= new AliT0LookUpKey(); |
105 | lookvalue= new AliT0LookUpValue(); | |
106 | } | |
256d4943 | 107 | |
dc7ca31d | 108 | } |
109 | ||
110 | //_____________________________________________________________________________ | |
c41ceaac | 111 | |
112 | AliT0RawData::AliT0RawData(const AliT0RawData &r):TObject(), | |
29d3e0eb | 113 | fVerbose(0), |
114 | fIndex(-1) , | |
115 | fEventNumber(0), | |
116 | fTimeCFD(new TArrayI(24)), | |
117 | fADC1( new TArrayI(24)), | |
118 | fTimeLED( new TArrayI(24)), | |
119 | fADC0( new TArrayI(24)), | |
120 | fFile(0x0), | |
121 | fDataHeaderPos(0), | |
122 | fDRMDataHeaderPos(0), | |
123 | fTRMDataHeaderPos(0), | |
29d3e0eb | 124 | fParam(0), |
125 | fLookUp(0) | |
c41ceaac | 126 | |
dc7ca31d | 127 | { |
128 | // | |
129 | // AliT0rawData copy constructor | |
130 | // | |
131 | ||
132 | ((AliT0RawData &) r).Copy(*this); | |
133 | ||
134 | } | |
135 | ||
136 | //_____________________________________________________________________________ | |
137 | AliT0RawData::~AliT0RawData() | |
138 | { | |
139 | // | |
140 | // Destructor | |
141 | // | |
dc7ca31d | 142 | delete fTimeCFD; |
143 | delete fADC1; | |
144 | delete fTimeLED; | |
145 | delete fADC0; | |
8ab584c1 | 146 | delete fFile; |
dc7ca31d | 147 | } |
148 | ||
149 | //_____________________________________________________________________________ | |
150 | AliT0RawData &AliT0RawData::operator=(const AliT0RawData &r) | |
151 | { | |
152 | // | |
153 | // Assignment operator | |
154 | // | |
155 | ||
156 | if (this != &r) ((AliT0RawData &) r).Copy(*this); | |
157 | return *this; | |
158 | ||
159 | } | |
160 | ||
161 | //_____________________________________________________________________________ | |
162 | void AliT0RawData::GetDigits(AliT0digit *fDigits) | |
5bf55199 | 163 | //void AliT0RawData::GetDigits(fDigits) |
dc7ca31d | 164 | { |
165 | ||
166 | //This method packs the T0 digits in a proper 32 bits structure | |
167 | ||
168 | //read T0 digits and fill TDC and ADC arrays | |
169 | ||
170 | ||
171 | // Int_t error=0; | |
172 | Int_t time, positionOfTRMHeader; | |
088c40b6 | 173 | |
174 | // Get the digits array | |
175 | ||
c41ceaac | 176 | fDigits->GetTimeCFD(*fTimeCFD); |
177 | fDigits->GetQT0(*fADC1); | |
178 | fDigits->GetTimeLED(*fTimeLED); | |
179 | fDigits->GetQT1(*fADC0); | |
dc7ca31d | 180 | Int_t meantime = fDigits->MeanTime(); |
181 | Int_t timediff = fDigits->TimeDiff(); | |
182 | Int_t mult0=fDigits->SumMult(); | |
183 | Int_t mult1=fDigits->SumMult(); | |
c41ceaac | 184 | Int_t timeA = fDigits->BestTimeC(); |
185 | Int_t timeC = fDigits->BestTimeA(); | |
088c40b6 | 186 | |
187 | ||
d0bcd1fb | 188 | // TArrayI *allData = new TArrayI(110); |
189 | Int_t allData[110][1]; | |
190 | for (Int_t i=0; i<110; i++) allData[i][0] = 0; | |
191 | ||
192 | allData[0][0]=0; | |
193 | for (Int_t i=1; i<13; i++) { | |
194 | allData[i][0] = fTimeCFD->At(i-1); | |
195 | allData[i+12][0] = fTimeLED->At(i-1); | |
196 | allData[i+56][0] = fTimeCFD->At(i-1+12); | |
197 | allData[i+68][0] = fTimeLED->At(i-1+12); | |
198 | } | |
199 | ||
200 | for (Int_t iii=0; iii<12; iii++) { | |
201 | allData[2*iii+25][0] = fADC1->At(iii); | |
202 | allData[2*iii+26][0] = fADC0->At(iii); | |
dc7ca31d | 203 | } |
d0bcd1fb | 204 | for (Int_t ii=12; ii<24; ii++) { |
205 | allData[2*ii+57][0] = fADC1->At(ii); | |
206 | allData[2*ii+58][0] = fADC0->At(ii); | |
207 | } | |
208 | ||
209 | allData[49][0] = meantime; | |
210 | allData[50][0] = timediff; | |
211 | allData[51][0] = timeA; | |
212 | allData[52][0] = timeC; | |
213 | allData[53][0] = mult0; | |
214 | allData[54][0] = mult1; | |
215 | allData[55][0] = mult0; | |
216 | allData[56][0] = mult1; | |
217 | ||
218 | // cout.setf( ios_base::hex, ios_base::basefield ); | |
dc7ca31d | 219 | //space for DRM header |
5325480c | 220 | fIndex += 6; |
dc7ca31d | 221 | |
29d3e0eb | 222 | |
5325480c | 223 | Int_t startTRM=fIndex; |
dc7ca31d | 224 | //space for 1st TRM header |
225 | fIndex ++; | |
226 | positionOfTRMHeader= fIndex; | |
dc7ca31d | 227 | //space for chain header |
228 | fIndex ++; | |
d8079a1a | 229 | WriteChainDataHeader(1, 1); // |
230 | ||
231 | // fIndex++; | |
dc7ca31d | 232 | // Loop through all PMT |
233 | Int_t chain=0; | |
234 | Int_t iTDC = 0; | |
235 | Int_t channel=0; | |
236 | Int_t trm1words=0; | |
d8079a1a | 237 | Int_t itrm=7; |
238 | Int_t inside =0; | |
53111f83 | 239 | Int_t isData = 0; |
256d4943 | 240 | AliT0LookUpKey * lookkey = new AliT0LookUpKey(); |
241 | AliT0LookUpValue * lookvalue ;//= new AliT0LookUpValue(trm,tdc,chain,channel); | |
29d3e0eb | 242 | for (Int_t det = 0; det < 105; det++) { |
d0bcd1fb | 243 | time = allData[det][0]; |
21bbda77 | 244 | if (time >0 && time !=99999) { |
29d3e0eb | 245 | lookkey->SetKey(det); |
246 | lookvalue = (AliT0LookUpValue*) fLookUp.GetValue((TObject*)lookkey); | |
247 | if (lookvalue ) | |
248 | { | |
53111f83 | 249 | isData++; |
29d3e0eb | 250 | itrm= lookvalue->GetTRM(); |
d0bcd1fb | 251 | if (det >56 &&inside == 0) { |
29d3e0eb | 252 | WriteChainDataTrailer(1); // 1st chain trailer |
253 | fIndex++; | |
d8079a1a | 254 | WriteChainDataHeader(2, 1); |
255 | // fIndex++; | |
256 | inside++; | |
29d3e0eb | 257 | } |
258 | chain = lookvalue->GetChain(); | |
259 | iTDC = lookvalue->GetTDC(); | |
260 | channel = lookvalue->GetChannel(); | |
29d3e0eb | 261 | FillTime(channel, iTDC, time); |
d0bcd1fb | 262 | AliDebug(1,Form("look %i itrm %i , chain %i , iTDC %i, channel %i time %i", det,itrm,chain,iTDC,channel, time)); |
29d3e0eb | 263 | } |
264 | else | |
265 | { | |
266 | cout<<" no lookup value for key "<<det<<endl; | |
267 | // break; | |
268 | } | |
dc7ca31d | 269 | } |
29d3e0eb | 270 | |
dc7ca31d | 271 | } |
53111f83 | 272 | if (inside==0) { |
273 | WriteChainDataTrailer(1); // 1st chain trailer | |
274 | fIndex++; | |
275 | WriteChainDataHeader(2, 1); | |
276 | } | |
d8079a1a | 277 | // WriteChainDataHeader(2, 1); // |
5325480c | 278 | WriteChainDataTrailer(3); // 2st chain trailer |
dc7ca31d | 279 | WriteTrailer(15,0,fEventNumber,5); // 1st TRM trailer |
29d3e0eb | 280 | |
281 | ||
256d4943 | 282 | trm1words = fIndex - startTRM; |
dc7ca31d | 283 | //space for 2st TRM header |
29d3e0eb | 284 | |
d8079a1a | 285 | WriteTRMDataHeader(itrm, trm1words , positionOfTRMHeader); |
29d3e0eb | 286 | |
287 | //DRM trailer | |
d8079a1a | 288 | WriteTrailer(1,0,fEventNumber,5); |
5325480c | 289 | |
290 | WriteDRMDataHeader(); | |
29d3e0eb | 291 | |
dc7ca31d | 292 | } |
dc7ca31d | 293 | |
294 | //_____________________________________________________________________________ | |
295 | ||
296 | void AliT0RawData::WriteDRMDataHeader() | |
297 | { | |
298 | //Write a (dummy or real) DDL DRM data header, | |
299 | //set the compression bit if compressed | |
300 | // UInt_t drmheader[4]; | |
301 | UInt_t word; | |
302 | UInt_t baseWord=0; | |
303 | //fill DRM headers | |
304 | //DRM Global Header | |
305 | word = 1; | |
62b80e9d | 306 | AliBitPacking::PackWord(word,baseWord,0, 3); // 0001 |
dc7ca31d | 307 | word = fIndex ; |
308 | ||
62b80e9d | 309 | AliBitPacking::PackWord(word,baseWord,4, 20); // event words |
dc7ca31d | 310 | word=124; |
62b80e9d | 311 | AliBitPacking::PackWord(word,baseWord, 21, 27); // event words |
dc7ca31d | 312 | word=4; |
62b80e9d | 313 | AliBitPacking::PackWord(word,baseWord,28, 31);// 0100 marks header |
dc7ca31d | 314 | fBuffer[0]= baseWord; |
315 | ||
5325480c | 316 | |
dc7ca31d | 317 | //DRM status header 1 |
318 | word = 1; | |
62b80e9d | 319 | AliBitPacking::PackWord(word,baseWord,0, 3); // 0001 |
dc7ca31d | 320 | word = 1; |
62b80e9d | 321 | AliBitPacking::PackWord(word,baseWord,4, 14); // slotID now 0000000001 |
dc7ca31d | 322 | word = 1; |
62b80e9d | 323 | AliBitPacking::PackWord(word,baseWord,15, 15); //if 1 LHC clock is coorectly recieved from CPDM |
dc7ca31d | 324 | word=0; |
62b80e9d | 325 | AliBitPacking::PackWord(word,baseWord,16,27); // reserve for future use |
dc7ca31d | 326 | word=4; |
62b80e9d | 327 | AliBitPacking::PackWord(word,baseWord,28,31); // 0100 marks header |
328 | fBuffer[1] = baseWord; | |
329 | ||
5325480c | 330 | word=0; |
331 | baseWord=0; | |
62b80e9d | 332 | |
333 | //DRM status header 2 | |
334 | word = 1; | |
335 | AliBitPacking::PackWord(word,baseWord, 0, 3); // 0001 | |
336 | word = 3; | |
337 | AliBitPacking::PackWord(word,baseWord, 4, 14); //enable slotID now 00000000011 | |
338 | word = 0; | |
339 | AliBitPacking::PackWord(word,baseWord, 15, 15); // something | |
340 | word=0; | |
341 | AliBitPacking::PackWord(word,baseWord, 16, 27); // fault ID for simulation 0 | |
342 | word=4; | |
343 | AliBitPacking::PackWord(word,baseWord,28,31); // 0100 marks header | |
344 | fBuffer[2]= baseWord; | |
345 | ||
346 | word=0; | |
347 | baseWord=0; | |
348 | //DRM status header 3 | |
349 | word = 1; | |
350 | AliBitPacking::PackWord(word,baseWord,0, 3); // 0001 | |
dc7ca31d | 351 | word = 0; |
62b80e9d | 352 | AliBitPacking::PackWord(word,baseWord,4, 27); // TTC event counter |
dc7ca31d | 353 | word=4; |
62b80e9d | 354 | AliBitPacking::PackWord(word,baseWord,28,31); // 0100 marks header |
dc7ca31d | 355 | fBuffer[3]= baseWord; |
356 | ||
5325480c | 357 | // new DRM format |
358 | fBuffer[4]= baseWord; | |
359 | fBuffer[5]= baseWord; | |
62b80e9d | 360 | |
dc7ca31d | 361 | word=0; |
362 | baseWord=0; | |
363 | ||
364 | } | |
365 | ||
366 | //_____________________________________________________________________________ | |
367 | ||
368 | void AliT0RawData::WriteTRMDataHeader(UInt_t slotID, Int_t nWordsInTRM, | |
369 | Int_t positionOfTRMHeader) | |
370 | { | |
371 | //Write a (dummy or real) DDL TRM data header, | |
372 | //set the compression bit if compressed | |
373 | // UInt_t trmheader; | |
374 | UInt_t word; | |
375 | UInt_t baseWord=0; | |
376 | //fill TRM headers | |
377 | //TRM Global Header | |
378 | word = slotID; | |
62b80e9d | 379 | AliBitPacking::PackWord(word,baseWord,0, 3); // slotID |
dc7ca31d | 380 | word = nWordsInTRM; |
381 | //+this word - DRM header | |
382 | ||
62b80e9d | 383 | AliBitPacking::PackWord(word,baseWord,4, 16); // event words |
dc7ca31d | 384 | word=0; |
62b80e9d | 385 | AliBitPacking::PackWord(word,baseWord,17,18); // ACQ |
dc7ca31d | 386 | word=0; |
62b80e9d | 387 | AliBitPacking::PackWord(word,baseWord,19,19); // L SEY inside LUT |
dc7ca31d | 388 | word=0; |
62b80e9d | 389 | AliBitPacking::PackWord(word,baseWord,20,27); // MBZ |
dc7ca31d | 390 | word=4; |
62b80e9d | 391 | AliBitPacking::PackWord(word,baseWord,28,31); // 0100 marks header |
dc7ca31d | 392 | fBuffer[positionOfTRMHeader] = baseWord; |
62b80e9d | 393 | |
dc7ca31d | 394 | word=0; |
395 | baseWord=0; | |
396 | ||
397 | } | |
398 | ||
399 | //_____________________________________________________________________________ | |
400 | ||
401 | void AliT0RawData::WriteChainDataHeader(UInt_t chainNumber,UInt_t slotID) | |
402 | { | |
403 | //Write a (dummy or real) DDL Chain data header, | |
404 | //set the compression bit if compressed | |
405 | // chainNumber 00 or 10 | |
406 | UInt_t word; | |
407 | UInt_t baseWord=0; | |
408 | //fill TRM headers | |
409 | //TRM Global Header | |
410 | word = slotID; // ask Tatiana 7 or 9 | |
62b80e9d | 411 | AliBitPacking::PackWord(word,baseWord,0, 3); // slotID |
dc7ca31d | 412 | word = 0; |
62b80e9d | 413 | AliBitPacking::PackWord(word,baseWord,4, 15); // bunchID |
dc7ca31d | 414 | word=0; |
62b80e9d | 415 | AliBitPacking::PackWord(word,baseWord,16,23); // PB24 temperature |
dc7ca31d | 416 | word=0; |
62b80e9d | 417 | AliBitPacking::PackWord(word,baseWord,24,26); // PB24 ID |
dc7ca31d | 418 | word=0; |
62b80e9d | 419 | AliBitPacking::PackWord(word,baseWord,27,27); // TS |
dc7ca31d | 420 | word=chainNumber; |
62b80e9d | 421 | AliBitPacking::PackWord(word,baseWord,28,31); // 0100 marks header |
5325480c | 422 | fBuffer[fIndex] = baseWord; |
d8079a1a | 423 | //cout<<" chain header "<<baseWord<<" number "<<chainNumber<<endl; |
5325480c | 424 | word=0; |
425 | baseWord=0; | |
426 | ||
427 | } | |
428 | //_____________________________________________________________________________ | |
429 | ||
430 | void AliT0RawData::WriteChainDataTrailer(UInt_t chainNumber ) | |
431 | { | |
432 | //Write a (dummy or real) DDL Chain data trailer | |
433 | //set the compression bit if compressed | |
434 | // chainNumber 00 or 10 | |
435 | UInt_t word; | |
436 | UInt_t baseWord=0; | |
437 | word = 0; // ask Tatiana 7 or 9 | |
62b80e9d | 438 | AliBitPacking::PackWord(word,baseWord,0, 3); // status |
5325480c | 439 | word = 0; |
62b80e9d | 440 | AliBitPacking::PackWord(word,baseWord,4, 15); // MBZ |
5325480c | 441 | word=fEventNumber; |
62b80e9d | 442 | AliBitPacking::PackWord(word,baseWord,16,27); // event counter |
5325480c | 443 | word=chainNumber; |
62b80e9d | 444 | AliBitPacking::PackWord(word,baseWord,28,31); // chain number |
5325480c | 445 | fIndex++; |
446 | fBuffer[fIndex] = baseWord; | |
62b80e9d | 447 | |
dc7ca31d | 448 | word=0; |
449 | baseWord=0; | |
450 | ||
451 | } | |
452 | //_____________________________________________________________________________ | |
453 | ||
454 | void AliT0RawData::WriteDataHeader(Bool_t dummy, Bool_t compressed) | |
455 | { | |
456 | //Write a (dummy or real) DDL data header, | |
457 | //set the compression bit if compressed | |
458 | ||
459 | AliRawDataHeaderSim header; | |
460 | ||
461 | if (dummy) { | |
462 | //if size=0 it means that this data header is a dummy data header | |
463 | fDataHeaderPos = fFile->Tellp(); | |
464 | fFile->WriteBuffer((char*)(&header), sizeof(header)); | |
465 | } else { | |
466 | UInt_t currentFilePos = fFile->Tellp(); | |
467 | fFile->Seekp(fDataHeaderPos); | |
468 | header.fSize = currentFilePos-fDataHeaderPos; | |
469 | header.SetAttribute(0); // valid data | |
470 | if (compressed) header.SetAttribute(1); | |
471 | fFile->WriteBuffer((char*)(&header), sizeof(header)); | |
472 | fFile->Seekp(currentFilePos); | |
473 | } | |
474 | ||
475 | } | |
476 | ||
477 | //___ __________________________________________________________________________ | |
478 | ||
479 | ||
480 | void AliT0RawData::WriteTrailer(UInt_t slot, Int_t word1, UInt_t word2, UInt_t word3) | |
481 | { | |
94249139 | 482 | //Write a (dummy or real) DDL Chain data trailer |
dc7ca31d | 483 | |
484 | UInt_t word; | |
485 | UInt_t baseWord=0; | |
486 | word = slot; | |
62b80e9d | 487 | AliBitPacking::PackWord(word,baseWord,0, 3); // 0001 |
dc7ca31d | 488 | word=word1; |
62b80e9d | 489 | AliBitPacking::PackWord(word,baseWord,4, 15); // CRC ? |
dc7ca31d | 490 | word = word2; |
62b80e9d | 491 | AliBitPacking::PackWord(word,baseWord,16,27); // event counter |
dc7ca31d | 492 | word=word3; |
62b80e9d | 493 | AliBitPacking::PackWord(word,baseWord,28,31); // marks trailer |
dc7ca31d | 494 | fIndex++; |
495 | fBuffer[fIndex] = baseWord; | |
62b80e9d | 496 | |
dc7ca31d | 497 | word=0; |
498 | baseWord=0; | |
499 | ||
500 | } | |
501 | ||
502 | //--------------------------------------------------------------------------------------- | |
503 | //--------------------------------------------------------------------------------------- | |
504 | void AliT0RawData::FillTime(Int_t ch, Int_t iTDC, Int_t time) | |
505 | { | |
94249139 | 506 | // put all time fields thother in 1 word |
507 | ||
dc7ca31d | 508 | UInt_t word; |
509 | UInt_t baseWord=0; | |
510 | ||
511 | word=time; | |
62b80e9d | 512 | AliBitPacking::PackWord(word,baseWord, 0, 20); // Time |
dc7ca31d | 513 | |
514 | word=ch; | |
62b80e9d | 515 | AliBitPacking::PackWord(word,baseWord, 21, 23); // number of channel |
dc7ca31d | 516 | word=iTDC; |
62b80e9d | 517 | AliBitPacking::PackWord(word,baseWord, 24, 27); // TDC ID |
dc7ca31d | 518 | |
519 | word=0; | |
62b80e9d | 520 | AliBitPacking::PackWord(word,baseWord, 28, 28); // E = 0 in simulation |
dc7ca31d | 521 | word=0; |
62b80e9d | 522 | AliBitPacking::PackWord(word,baseWord, 29, 30); // PS bit data 00 |
dc7ca31d | 523 | word=1; |
62b80e9d | 524 | AliBitPacking::PackWord(word,baseWord, 31, 31); // 1 |
dc7ca31d | 525 | fIndex++; |
526 | fBuffer[fIndex]=baseWord; | |
62b80e9d | 527 | |
528 | word=0; | |
dc7ca31d | 529 | baseWord=0; |
dc7ca31d | 530 | } |
531 | //--------------------------------------------------------------------------------------- | |
532 | ||
533 | Int_t AliT0RawData::RawDataT0(AliT0digit *fDigits) | |
5bf55199 | 534 | //Int_t AliT0RawData::RawDataT0(*fDigits) |
dc7ca31d | 535 | { |
536 | //This method creates the Raw data files for T0 detector | |
537 | ||
538 | ||
539 | // const Int_t kSize=512; //2*AliTOFGeometry::NpadXSector() | |
540 | //max number of digits per DDL file times 2 | |
541 | // UInt_t fBuffer[kSize]; | |
542 | // UInt_t baseWord; | |
543 | // UInt_t word; | |
544 | ||
545 | fIndex=-1; | |
546 | ||
94c27e4f | 547 | |
dc7ca31d | 548 | WriteDataHeader(kTRUE, kFALSE); |
549 | GetDigits(fDigits); | |
550 | //write packing digits | |
c41ceaac | 551 | |
552 | ||
dc7ca31d | 553 | fFile->WriteBuffer((char*) fBuffer,((fIndex+1)*sizeof(UInt_t))); |
554 | //write real data header on its place | |
555 | WriteDataHeader(kFALSE, kFALSE); | |
556 | ||
557 | ||
558 | //end for | |
559 | ||
560 | return 0; | |
561 | ||
562 | } |