1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
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 **************************************************************************/
18 ///////////////////////////////////////////////////////////////////////////////
20 // T0 raw data conversion class //
22 ///////////////////////////////////////////////////////////////////////////////
24 //#include <Riostream.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"
37 #include "AliT0LookUpValue.h"
38 #include "AliT0LookUpKey.h"
40 ClassImp(AliT0RawData)
42 //_____________________________________________________________________________
43 AliT0RawData::AliT0RawData():TObject(),
47 fTimeCFD(new TArrayI(24)),
48 fADC1( new TArrayI(24)),
49 fTimeLED( new TArrayI(24)),
50 fADC0( new TArrayI(24)),
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.
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).
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
78 //open the output file
80 strcpy(fileName,AliDAQ::DdlFileName("T0",0)); //The name of the output file
81 fFile = new AliFstream(fileName);
82 memset(fBuffer,0,512*sizeof(UInt_t));
85 AliRunLoader *runloader = AliRunLoader::Instance();
87 fEventNumber = runloader->GetEventNumber();
90 // Inverse lookup table for simulation
92 fParam = AliT0Parameters::Instance();
94 AliT0LookUpKey* lookkey= new AliT0LookUpKey();
95 AliT0LookUpValue* lookvalue= new AliT0LookUpValue();
96 TMap *lookup = fParam->GetMapLookup();
97 TMapIter iter(lookup);
99 for( Int_t iline=0; iline<106; iline++)
101 lookvalue = ( AliT0LookUpValue*) iter.Next();
102 lookkey = (AliT0LookUpKey*) lookup->GetValue(lookvalue);
103 fLookUp.Add(lookkey, lookvalue);
104 lookkey= new AliT0LookUpKey();
105 lookvalue= new AliT0LookUpValue();
110 //_____________________________________________________________________________
112 AliT0RawData::AliT0RawData(const AliT0RawData &r):TObject(),
116 fTimeCFD(new TArrayI(24)),
117 fADC1( new TArrayI(24)),
118 fTimeLED( new TArrayI(24)),
119 fADC0( new TArrayI(24)),
122 fDRMDataHeaderPos(0),
123 fTRMDataHeaderPos(0),
129 // AliT0rawData copy constructor
132 ((AliT0RawData &) r).Copy(*this);
136 //_____________________________________________________________________________
137 AliT0RawData::~AliT0RawData()
149 //_____________________________________________________________________________
150 AliT0RawData &AliT0RawData::operator=(const AliT0RawData &r)
153 // Assignment operator
156 if (this != &r) ((AliT0RawData &) r).Copy(*this);
161 //_____________________________________________________________________________
162 void AliT0RawData::GetDigits(AliT0digit *fDigits)
163 //void AliT0RawData::GetDigits(fDigits)
166 //This method packs the T0 digits in a proper 32 bits structure
168 //read T0 digits and fill TDC and ADC arrays
172 Int_t time, positionOfTRMHeader;
174 // Get the digits array
176 fDigits->GetTimeCFD(*fTimeCFD);
177 fDigits->GetQT0(*fADC1);
178 fDigits->GetTimeLED(*fTimeLED);
179 fDigits->GetQT1(*fADC0);
180 Int_t meantime = fDigits->MeanTime();
181 Int_t timediff = fDigits->TimeDiff();
182 Int_t mult0=fDigits->SumMult();
183 Int_t mult1=fDigits->SumMult();
184 Int_t timeA = fDigits->BestTimeC();
185 Int_t timeC = fDigits->BestTimeA();
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;
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);
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);
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);
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;
218 // cout.setf( ios_base::hex, ios_base::basefield );
219 //space for DRM header
223 Int_t startTRM=fIndex;
224 //space for 1st TRM header
226 positionOfTRMHeader= fIndex;
227 //space for chain header
229 WriteChainDataHeader(1, 1); //
232 // Loop through all PMT
240 AliT0LookUpKey * lookkey = new AliT0LookUpKey();
241 AliT0LookUpValue * lookvalue ;//= new AliT0LookUpValue(trm,tdc,chain,channel);
242 for (Int_t det = 0; det < 105; det++) {
243 time = allData[det][0];
244 if (time >0 && time !=99999) {
245 lookkey->SetKey(det);
246 lookvalue = (AliT0LookUpValue*) fLookUp.GetValue((TObject*)lookkey);
250 itrm= lookvalue->GetTRM();
251 if (det >56 &&inside == 0) {
252 WriteChainDataTrailer(1); // 1st chain trailer
254 WriteChainDataHeader(2, 1);
258 chain = lookvalue->GetChain();
259 iTDC = lookvalue->GetTDC();
260 channel = lookvalue->GetChannel();
261 FillTime(channel, iTDC, time);
262 AliDebug(1,Form("look %i itrm %i , chain %i , iTDC %i, channel %i time %i", det,itrm,chain,iTDC,channel, time));
266 cout<<" no lookup value for key "<<det<<endl;
273 WriteChainDataTrailer(1); // 1st chain trailer
275 WriteChainDataHeader(2, 1);
277 // WriteChainDataHeader(2, 1); //
278 WriteChainDataTrailer(3); // 2st chain trailer
279 WriteTrailer(15,0,fEventNumber,5); // 1st TRM trailer
282 trm1words = fIndex - startTRM;
283 //space for 2st TRM header
285 WriteTRMDataHeader(itrm, trm1words , positionOfTRMHeader);
288 WriteTrailer(1,0,fEventNumber,5);
290 WriteDRMDataHeader();
294 //_____________________________________________________________________________
296 void AliT0RawData::WriteDRMDataHeader()
298 //Write a (dummy or real) DDL DRM data header,
299 //set the compression bit if compressed
300 // UInt_t drmheader[4];
306 AliBitPacking::PackWord(word,baseWord,0, 3); // 0001
309 AliBitPacking::PackWord(word,baseWord,4, 20); // event words
311 AliBitPacking::PackWord(word,baseWord, 21, 27); // event words
313 AliBitPacking::PackWord(word,baseWord,28, 31);// 0100 marks header
314 fBuffer[0]= baseWord;
317 //DRM status header 1
319 AliBitPacking::PackWord(word,baseWord,0, 3); // 0001
321 AliBitPacking::PackWord(word,baseWord,4, 14); // slotID now 0000000001
323 AliBitPacking::PackWord(word,baseWord,15, 15); //if 1 LHC clock is coorectly recieved from CPDM
325 AliBitPacking::PackWord(word,baseWord,16,27); // reserve for future use
327 AliBitPacking::PackWord(word,baseWord,28,31); // 0100 marks header
328 fBuffer[1] = baseWord;
333 //DRM status header 2
335 AliBitPacking::PackWord(word,baseWord, 0, 3); // 0001
337 AliBitPacking::PackWord(word,baseWord, 4, 14); //enable slotID now 00000000011
339 AliBitPacking::PackWord(word,baseWord, 15, 15); // something
341 AliBitPacking::PackWord(word,baseWord, 16, 27); // fault ID for simulation 0
343 AliBitPacking::PackWord(word,baseWord,28,31); // 0100 marks header
344 fBuffer[2]= baseWord;
348 //DRM status header 3
350 AliBitPacking::PackWord(word,baseWord,0, 3); // 0001
352 AliBitPacking::PackWord(word,baseWord,4, 27); // TTC event counter
354 AliBitPacking::PackWord(word,baseWord,28,31); // 0100 marks header
355 fBuffer[3]= baseWord;
358 fBuffer[4]= baseWord;
359 fBuffer[5]= baseWord;
366 //_____________________________________________________________________________
368 void AliT0RawData::WriteTRMDataHeader(UInt_t slotID, Int_t nWordsInTRM,
369 Int_t positionOfTRMHeader)
371 //Write a (dummy or real) DDL TRM data header,
372 //set the compression bit if compressed
379 AliBitPacking::PackWord(word,baseWord,0, 3); // slotID
381 //+this word - DRM header
383 AliBitPacking::PackWord(word,baseWord,4, 16); // event words
385 AliBitPacking::PackWord(word,baseWord,17,18); // ACQ
387 AliBitPacking::PackWord(word,baseWord,19,19); // L SEY inside LUT
389 AliBitPacking::PackWord(word,baseWord,20,27); // MBZ
391 AliBitPacking::PackWord(word,baseWord,28,31); // 0100 marks header
392 fBuffer[positionOfTRMHeader] = baseWord;
399 //_____________________________________________________________________________
401 void AliT0RawData::WriteChainDataHeader(UInt_t chainNumber,UInt_t slotID)
403 //Write a (dummy or real) DDL Chain data header,
404 //set the compression bit if compressed
405 // chainNumber 00 or 10
410 word = slotID; // ask Tatiana 7 or 9
411 AliBitPacking::PackWord(word,baseWord,0, 3); // slotID
413 AliBitPacking::PackWord(word,baseWord,4, 15); // bunchID
415 AliBitPacking::PackWord(word,baseWord,16,23); // PB24 temperature
417 AliBitPacking::PackWord(word,baseWord,24,26); // PB24 ID
419 AliBitPacking::PackWord(word,baseWord,27,27); // TS
421 AliBitPacking::PackWord(word,baseWord,28,31); // 0100 marks header
422 fBuffer[fIndex] = baseWord;
423 //cout<<" chain header "<<baseWord<<" number "<<chainNumber<<endl;
428 //_____________________________________________________________________________
430 void AliT0RawData::WriteChainDataTrailer(UInt_t chainNumber )
432 //Write a (dummy or real) DDL Chain data trailer
433 //set the compression bit if compressed
434 // chainNumber 00 or 10
437 word = 0; // ask Tatiana 7 or 9
438 AliBitPacking::PackWord(word,baseWord,0, 3); // status
440 AliBitPacking::PackWord(word,baseWord,4, 15); // MBZ
442 AliBitPacking::PackWord(word,baseWord,16,27); // event counter
444 AliBitPacking::PackWord(word,baseWord,28,31); // chain number
446 fBuffer[fIndex] = baseWord;
452 //_____________________________________________________________________________
454 void AliT0RawData::WriteDataHeader(Bool_t dummy, Bool_t compressed)
456 //Write a (dummy or real) DDL data header,
457 //set the compression bit if compressed
459 AliRawDataHeaderSim header;
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));
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);
477 //___ __________________________________________________________________________
480 void AliT0RawData::WriteTrailer(UInt_t slot, Int_t word1, UInt_t word2, UInt_t word3)
482 //Write a (dummy or real) DDL Chain data trailer
487 AliBitPacking::PackWord(word,baseWord,0, 3); // 0001
489 AliBitPacking::PackWord(word,baseWord,4, 15); // CRC ?
491 AliBitPacking::PackWord(word,baseWord,16,27); // event counter
493 AliBitPacking::PackWord(word,baseWord,28,31); // marks trailer
495 fBuffer[fIndex] = baseWord;
502 //---------------------------------------------------------------------------------------
503 //---------------------------------------------------------------------------------------
504 void AliT0RawData::FillTime(Int_t ch, Int_t iTDC, Int_t time)
506 // put all time fields thother in 1 word
512 AliBitPacking::PackWord(word,baseWord, 0, 20); // Time
515 AliBitPacking::PackWord(word,baseWord, 21, 23); // number of channel
517 AliBitPacking::PackWord(word,baseWord, 24, 27); // TDC ID
520 AliBitPacking::PackWord(word,baseWord, 28, 28); // E = 0 in simulation
522 AliBitPacking::PackWord(word,baseWord, 29, 30); // PS bit data 00
524 AliBitPacking::PackWord(word,baseWord, 31, 31); // 1
526 fBuffer[fIndex]=baseWord;
531 //---------------------------------------------------------------------------------------
533 Int_t AliT0RawData::RawDataT0(AliT0digit *fDigits)
534 //Int_t AliT0RawData::RawDataT0(*fDigits)
536 //This method creates the Raw data files for T0 detector
539 // const Int_t kSize=512; //2*AliTOFGeometry::NpadXSector()
540 //max number of digits per DDL file times 2
541 // UInt_t fBuffer[kSize];
548 WriteDataHeader(kTRUE, kFALSE);
550 //write packing digits
553 fFile->WriteBuffer((char*) fBuffer,((fIndex+1)*sizeof(UInt_t)));
554 //write real data header on its place
555 WriteDataHeader(kFALSE, kFALSE);