- Added PROOF-INF.ANALYSISalice folder for par file creation
[u/mrichter/AliRoot.git] / HMPID / AliHMPIDRawStream.cxx
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d2e2f542 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///////////////////////////////////////////////////////////////////////////////
17///
18/// This is a class for reading the HMPID raw data
19/// The format of the raw data corresponds to the one
20/// which was documented by Paolo Martinengo.
21///
22///////////////////////////////////////////////////////////////////////////////
23
24#include "AliHMPIDRawStream.h"
25#include "AliRawReader.h"
26#include "AliLog.h"
21f61e25 27
e96561a3 28static Bool_t stDeb = kFALSE;
29//static Bool_t stDeb = kTRUE;
d2e2f542 30
31ClassImp(AliHMPIDRawStream)
32
e96561a3 33//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
d2e2f542 34AliHMPIDRawStream::AliHMPIDRawStream(AliRawReader* rawReader) :
a66fe5e5 35 fNPads(0),
36 fCharge(0x0),
37 fPad(0x0),
d2e2f542 38 fDDLNumber(-1),
0cd503a3 39 fnDDLInStream(0x0),
40 fnDDLOutStream(0x0),
3c8e86a0 41 fLDCNumber( 0),
42 fTimeStamp( 0),
d2e2f542 43 fRawReader(rawReader),
a66fe5e5 44 fData(0x0),
45 fNumOfErr(0x0),
46 fPosition(-1),
47 fWord(0),
48 fZeroSup(kTRUE),
49 fPos(0x0),
3c8e86a0 50 fiPos(0)
d2e2f542 51{
3c8e86a0 52 //
d2e2f542 53 // Constructor
3c8e86a0 54 //
55 fNumOfErr = new Int_t*[kNDDL]; // Store the numner of errors for a given error type and a given DD
56 for(Int_t i=0;i<kNDDL;i++) {
57 fNumOfErr[i] = new Int_t [kSumErr];
58 }
59
0cd503a3 60 fnDDLInStream=new Int_t[kNDDL];
61 fnDDLOutStream=new Int_t[kNDDL];
62 for(Int_t iddl=0;iddl<kNDDL;iddl++) { fnDDLInStream[iddl]=-1;fnDDLOutStream[iddl]=-1;}
63
3c8e86a0 64 for(Int_t iddl=0;iddl<kNDDL;iddl++)
65 for(Int_t ierr=0; ierr < kSumErr; ierr++) fNumOfErr[iddl][ierr]=0; //reset errors
d2e2f542 66 fRawReader->Reset();
67 fRawReader->Select("HMPID");
38f3076a 68
69
70
d2e2f542 71}
e96561a3 72//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
21f61e25 73AliHMPIDRawStream::AliHMPIDRawStream() :
a66fe5e5 74 fNPads(0),
75 fCharge(0x0),
76 fPad(0x0),
21f61e25 77 fDDLNumber(-1),
0cd503a3 78 fnDDLInStream(0x0),
79 fnDDLOutStream(0x0),
3c8e86a0 80 fLDCNumber( 0),
81 fTimeStamp( 0),
d3917810 82 fRawReader(0x0),
a66fe5e5 83 fData(0x0),
3c8e86a0 84 fNumOfErr(0x0),
a66fe5e5 85 fPosition(-1),
86 fWord(0),
87 fZeroSup(kTRUE),
88 fPos(0x0),
3c8e86a0 89 fiPos(0)
21f61e25 90{
3c8e86a0 91 //
92 // Constructor
93 //
94 fNumOfErr = new Int_t*[kNDDL]; // Store the numner of errors for a given error type and a given DD
95 for(Int_t i=0;i<kNDDL;i++) {
96 fNumOfErr[i] = new Int_t [kSumErr];
97 }
0cd503a3 98 fnDDLInStream=new Int_t[kNDDL];
99 fnDDLOutStream=new Int_t[kNDDL];
100 for(Int_t iddl=0;iddl<kNDDL;iddl++) { fnDDLInStream[iddl]=-1;fnDDLOutStream[iddl]=-1;}
101
102
3c8e86a0 103 for(Int_t iddl=0;iddl<kNDDL;iddl++)
104 for(Int_t ierr=0; ierr < kSumErr; ierr++) fNumOfErr[iddl][ierr]=0; //reset errors
105
21f61e25 106}
e96561a3 107//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
d2e2f542 108AliHMPIDRawStream::~AliHMPIDRawStream()
109{
3c8e86a0 110 //
d2e2f542 111 // destructor
3c8e86a0 112 //
113 DelVars();
38f3076a 114
115
116 fDDLNumber=0;
117 fLDCNumber=0;
118 fTimeStamp=0;
119 fPosition=0;
120 fWord=0;
121 fZeroSup=0;
122
123 for(Int_t i=0;i<kSumErr;i++) delete [] fNumOfErr[i];
124 delete [] fNumOfErr;
125
126 if(fnDDLInStream) { delete [] fnDDLInStream; fnDDLInStream = 0x0; }
d2e2f542 127}
fd8bfa30 128//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
d2e2f542 129void AliHMPIDRawStream::Reset()
130{
131 // reset raw stream params
d2e2f542 132 // Reinitalize the containers
d2e2f542 133 fDDLNumber = -1;
3c8e86a0 134 fLDCNumber = 0;
135 fTimeStamp = 0;
d2e2f542 136 fPosition = -1;
137 fData = NULL;
d2e2f542 138 if (fRawReader) fRawReader->Reset();
139}
fd8bfa30 140//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
d2e2f542 141Bool_t AliHMPIDRawStream::Next()
142{
21f61e25 143 // read next DDL raw data from the HMPID raw data stream
d2e2f542 144 // return kFALSE in case of error or no data left
21f61e25 145 AliDebug(1,"Start.");
d2e2f542 146 do {
147 if (!fRawReader->ReadNextData(fData)) return kFALSE;
148 } while (fRawReader->GetDataSize() == 0);
21f61e25 149
fd8bfa30 150
843bde9a 151 /*
152 Event type is selected as in $ALICE_ROOT/RAW/event.h
153 #define START_OF_RUN ((eventTypeType) 1)
154 #define END_OF_RUN ((eventTypeType) 2)
155 #define START_OF_RUN_FILES ((eventTypeType) 3)
156 #define END_OF_RUN_FILES ((eventTypeType) 4)
157 #define START_OF_BURST ((eventTypeType) 5)
158 #define END_OF_BURST ((eventTypeType) 6)
159 #define PHYSICS_EVENT ((eventTypeType) 7) <<---------------
160 #define CALIBRATION_EVENT ((eventTypeType) 8)
161 #define EVENT_FORMAT_ERROR ((eventTypeType) 9)
162 #define START_OF_DATA ((eventTypeType)10)
163 #define END_OF_DATA ((eventTypeType)11)
164 #define SYSTEM_SOFTWARE_TRIGGER_EVENT ((eventTypeType)12)
165 #define DETECTOR_SOFTWARE_TRIGGER_EVENT ((eventTypeType)13)
166 #define EVENT_TYPE_MIN 1
167 #define EVENT_TYPE_MAX 13
168 */
fd8bfa30 169
170 fPosition = 0;
171 Bool_t status;
3c8e86a0 172 Int_t rawDataSize=0;
77e40af5 173 if(fRawReader->GetType() == 7 || fRawReader->GetType() == 8 ) { //New: Select Physics events, Old: Raw data size is not 0 and not 47148 (pedestal)
21f61e25 174 fDDLNumber = fRawReader->GetDDLID();
0cd503a3 175 fnDDLInStream[fDDLNumber]=1; fnDDLOutStream[fDDLNumber]=0;
0cd503a3 176
3c8e86a0 177 fLDCNumber = fRawReader->GetLDCId();
178 fTimeStamp = fRawReader->GetTimestamp();
0cd503a3 179
3c8e86a0 180 if(stDeb) Printf("DDL %i started to be decoded!",fDDLNumber);
181 rawDataSize=fRawReader->GetDataSize()/4;
38f3076a 182 DelVars(); //We have to delete the variables initialized in the InitVars before recall IntiVars!!!
183 InitVars(rawDataSize); //To read the charge and pads we cannot delete before the status return
3c8e86a0 184
fd8bfa30 185 status = ReadHMPIDRawData();
e96561a3 186
187 if(stDeb) {
188 if(status) Printf("Event DDL %i successfully decoded!.",fDDLNumber);
189 else Printf("Event DDL %i ERROR in decoding!.",fDDLNumber);
190// DumpData(fRawReader->GetDataSize());
191 }
fd8bfa30 192// stDeb=kFALSE;
38f3076a 193
194
195 }
0cd503a3 196 if(status==kTRUE) {fnDDLOutStream[fDDLNumber]++; }//Printf("fnDDLOutStream[%d]=%d",fDDLNumber,fnDDLOutStream[fDDLNumber]); } //Count the number of events when the DDL was succesfully decoded
38f3076a 197
0cd503a3 198 return status;
199 // return kTRUE;
fd8bfa30 200}
56c73976 201//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
202void AliHMPIDRawStream::InitVars(Int_t n)
203{
3c8e86a0 204 //
205 //
206 //
56c73976 207 fNPads = 0;
38f3076a 208 fCharge = new Int_t[n];
3c8e86a0 209 fPad = new Int_t[n];
56c73976 210 //for debug purpose
3c8e86a0 211 fPos = new Int_t[4*n+4]; //reset debug
212 fiPos = 0;
56c73976 213}
214//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
215void AliHMPIDRawStream::DelVars()
216{
3c8e86a0 217 //
218 //
219 //
38f3076a 220 //Clean the initvars!!!!!!!!
221 fNPads = 0;
222 if (fCharge) { delete [] fCharge; fCharge = 0x0; }
3c8e86a0 223 if (fPad) { delete [] fPad; fPad = 0x0; }
224 if (fPos) { delete [] fPos; fPos = 0x0; }
38f3076a 225
226 fiPos=0;
227
0cd503a3 228
56c73976 229}
fd8bfa30 230//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
231Bool_t AliHMPIDRawStream::ReadHMPIDRawData()
232{
233 Int_t cntGlob = fRawReader->GetDataSize()/4;
3c8e86a0 234 if(cntGlob==0) {fNumOfErr[fDDLNumber][kRawDataSizeErr]++; return kFALSE; }
235
fd8bfa30 236 Int_t cnt = cntGlob;
fd8bfa30 237 Int_t nwSeg;
238 Int_t cntSegment;
239
3c8e86a0 240 if(!GetWord(cnt)) return kFALSE;
241 cnt--;
fd8bfa30 242
243
244 while (cnt>0) {
245
56c73976 246 nwSeg = (fWord >> kbit8) & 0xfff;
247 if(!CheckSegment()) return kFALSE;
248 if(!ReadSegment(cntSegment)) return kFALSE;
fd8bfa30 249
e96561a3 250 if(nwSeg != cntSegment) {if(stDeb){Printf("Error in Segment counters: %i different wrt %i",nwSeg,cntSegment);} return kFALSE;}
3c8e86a0 251 if(!GetWord(cntSegment+1,kBwd)) return kFALSE;
fd8bfa30 252 cnt-=cntSegment+1;
253 }
21f61e25 254
d2e2f542 255 return kTRUE;
fd8bfa30 256
d2e2f542 257}
fd8bfa30 258//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
56c73976 259Bool_t AliHMPIDRawStream::ReadSegment(Int_t &cntSegment)
fd8bfa30 260{
56c73976 261 cntSegment = (fWord >> kbit8) & 0xfff;
fd8bfa30 262 Int_t cnt = cntSegment;
263 Int_t cntRow;
264 Int_t nwRow;
d2e2f542 265
3c8e86a0 266 if(!GetWord(cnt,kBwd)) return kFALSE;
fd8bfa30 267
268 while (cnt>0) {
269
56c73976 270 cntRow = (fWord >> kbit16) & 0xfff;
271 if(!CheckRowMarker()) return kFALSE;
272 if(!ReadRow(nwRow)) return kFALSE;
fd8bfa30 273
e96561a3 274 if(nwRow != cntRow) {if(stDeb){Printf("Error in Row counters: %i different wrt %i",nwRow,cntRow);} return kFALSE;}
3c8e86a0 275 if(!GetWord(cntRow+1)) return kFALSE;
fd8bfa30 276 cnt -= cntRow+1;
277
278 }
279
280 cntSegment -= cnt;
281
282 return kTRUE;
283
284}
285//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
56c73976 286Bool_t AliHMPIDRawStream::ReadRow(Int_t &cntRow)
fd8bfa30 287{
288 Int_t cnt;
289 Int_t cntDilogic;
290 Int_t nwDil;
291
56c73976 292 cntRow = (fWord >> kbit16) & 0xfff;
fd8bfa30 293 cnt = cntRow;
294
3c8e86a0 295 if(!GetWord(cntRow)) return kFALSE;
fd8bfa30 296
297 while (cnt>0) {
298
56c73976 299 if(!CheckEoE(nwDil)) return kFALSE;
300 if(!ReadDilogic(cntDilogic)) return kFALSE;
fd8bfa30 301
e96561a3 302 if(nwDil != cntDilogic) {if(stDeb){Printf("Error in Dilogic counters: %i different wrt %i",nwDil,cntDilogic);}return kFALSE;}
fd8bfa30 303 cnt -= cntDilogic;
3c8e86a0 304 if(!GetWord(1,kBwd)) return kFALSE; // go to next Dilogic bank...
fd8bfa30 305 cnt--;
306// Printf(" cnt %i cntDilogic %i ",cnt,cntDilogic);
307 }
308
309 cntRow -= cnt;
310
311 return kTRUE;
312
313}
314//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
56c73976 315Bool_t AliHMPIDRawStream::ReadDilogic(Int_t &cntDilogic)
fd8bfa30 316{
56c73976 317 cntDilogic = fWord & 0x7f;
fd8bfa30 318
319 Int_t cnt = cntDilogic;
56c73976 320
321// Printf(" cnt DILOGIC %i at %i word %08X",cnt,fPosition,fWord);
fd8bfa30 322
323 for(Int_t iDil=0;iDil<cntDilogic;iDil++) {
324 UInt_t dilogic = 0, row = 0;
3c8e86a0 325 if(!GetWord(1,kBwd)) return kFALSE;
fd8bfa30 326//check on row number
327 cnt--;
56c73976 328 row = (fWord >> kbit22) & 0x1f;
fd8bfa30 329 if(!CheckRow(row)) continue;
330//check dilogic number
56c73976 331 dilogic = (fWord >> kbit18) & 0xf; //dilogic info in raw word is between bits: 18...21
fd8bfa30 332 if(!CheckDilogic(dilogic)) continue;
333//check pad number
56c73976 334 UInt_t pad = (fWord >> kbit12) & 0x3f; //pad info in raw word is between bits: 12...17
fd8bfa30 335 if(!CheckPad(pad)) continue;
56c73976 336 Int_t charge = fWord & 0xfff;
337 fPad[fNPads] = GetPad(fDDLNumber,row,dilogic,pad);
0cd503a3 338 fCharge[fNPads] = charge;
56c73976 339 fNPads++;
0cd503a3 340
341 if(charge==0)
342 {
343 if(stDeb){AliWarning(Form("If PEDESTAL run -> WARNING: ZERO charge is read from DDL: %d row: %d dil: %d pad: %d",fDDLNumber,row,dilogic,pad));}
344 fNumOfErr[fDDLNumber][kPedQZero]++;
345 }
346
347 }//iDil
fd8bfa30 348
349 cntDilogic -= cnt;
350 return kTRUE;
351}
352//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
56c73976 353Bool_t AliHMPIDRawStream::CheckSegment()
d2e2f542 354{
fd8bfa30 355 UInt_t markSegment = 0xAB0;
356 /*
357 if (iRow%8 == 0) {
358 UInt_t segWord = GetWord();
359 if ((segWord >> 20) != statusSegWord) {
360 fRawReader->AddMajorErrorLog(kBadSegWordErr);
361 AliWarning(Form("Wrong segment word signature: %x, expected 0xab0!",(segWord >> 20)));
362 fNumOfErr[kBadSegWordErr]++;
363 return kTRUE;
364 }
365*/
56c73976 366 UInt_t segMarker = (fWord >> kbit20) & 0xfff;
fd8bfa30 367 if (segMarker != markSegment ) {
e96561a3 368 //fRawReader->AddMajorErrorLog(kWrongSegErr,Form("Segment marker %0X wrong (expected %0X) at %i in word %0X!",segMarker,markSegment,fPosition,fWord));
369 if(stDeb){ AliWarning(Form("Segment marker %X wrong (expected %0X)! at %i in word %0X!",segMarker,markSegment,fPosition,fWord));}
370 fNumOfErr[fDDLNumber][kWrongSegErr]++;
fd8bfa30 371 return kFALSE;
372 }
373
56c73976 374 UInt_t segAddress = fWord & 0xff;
fd8bfa30 375 if (segAddress<1 ||segAddress>3) {
e96561a3 376 //fRawReader->AddMajorErrorLog(kWrongSegErr,Form("Segment address %d not in the valid range [1-3] at %i in word %0X",segAddress,fPosition,fWord));
377 if(stDeb){AliWarning(Form("Segment address %d not in the valid range [1-3]",segAddress));}
378 fNumOfErr[fDDLNumber][kWrongSegErr]++;
fd8bfa30 379 return kFALSE;
380 }
56c73976 381// Printf("Segment Marker found at %i! Number of segment is %i",fPosition,segAddress);
fd8bfa30 382 return kTRUE;
383}
384//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
385Bool_t AliHMPIDRawStream::CheckRow(UInt_t row)
386{
387//check on row number
56c73976 388// Printf("ROW %i word %0X",row,fWord);
fd8bfa30 389 if(row>=1 && row <=kNRows) return kTRUE;
390
e96561a3 391 //fRawReader->AddMajorErrorLog(kWrongRowErr,Form("row %d",row));
392 if(stDeb){AliWarning(Form("Wrong row index: %d, expected (1 -> %d) word %0X at %i...",row,kNRows,fWord,fPosition));}
393 fNumOfErr[fDDLNumber][kWrongRowErr]++;
fd8bfa30 394 return kFALSE;
395}
396//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
397Bool_t AliHMPIDRawStream::CheckDilogic(UInt_t dilogic)
398{
399//check dilogic number
400 if (dilogic>= 1 && dilogic <=kNDILOGICAdd) return kTRUE;
401
e96561a3 402 //fRawReader->AddMajorErrorLog(kWrongDilogicErr,Form("dil %d",dilogic));
403 if(stDeb){AliWarning(Form("Wrong DILOGIC index: %d, expected (1 -> %d)!",dilogic,kNDILOGICAdd));}
404 fNumOfErr[fDDLNumber][kWrongDilogicErr]++;
fd8bfa30 405 //dilogic = iDILOGIC;
406 return kFALSE;
407}
408//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
409Bool_t AliHMPIDRawStream::CheckPad(UInt_t pad)
410{
411//check pad number
412 if (pad < kNPadAdd) return kTRUE;
413
e96561a3 414 //fRawReader->AddMajorErrorLog(kWrongPadErr,Form("pad %d",pad));
415 if(stDeb){AliWarning(Form("Wrong pad index: %d, expected (0 -> %d)!",pad,kNPadAdd));}
416 fNumOfErr[fDDLNumber][kWrongPadErr]++;
fd8bfa30 417 return kFALSE;
418}
419//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
56c73976 420Bool_t AliHMPIDRawStream::CheckEoE(Int_t &nDil)
fd8bfa30 421{
56c73976 422 if (!((fWord >> kbit27) & 0x1)) { //check 27th bit in EoE. It must be 1!
e96561a3 423 //fRawReader->AddMajorErrorLog(kEoEFlagErr);
424 if(stDeb){AliWarning(Form("Missing end-of-event flag! (%08X) at %i",fWord,fPosition));}
425 fNumOfErr[fDDLNumber][kEoEFlagErr]++;
fd8bfa30 426 return kFALSE;
427 }
e96561a3 428 nDil = fWord & 0x7f; //nDil=EoE word count
429 if(nDil < 0 || nDil > 48 ) {
430
431 //fRawReader->AddMajorErrorLog(kEoESizeErr,Form("EoE size=%d",nDil));
432 if(stDeb){AliWarning(Form("Wrong end-of-event word-count: %08X",fWord));}
433 fNumOfErr[fDDLNumber][kEoESizeErr]++;
fd8bfa30 434 return kFALSE;
435 }
436// UInt_t da = (eOfEvent >> 18) & 0xf;
437// if (cntData!=0 && da != dilogic) {
438// fRawReader->AddMajorErrorLog(kEoEDILOGICErr,Form("eoe dil %d != %d",da,dilogic));
439// AliWarning(Form("Wrong DILOGIC address found in end-of-event: %d, expected %d!",da,dilogic));
440// fNumOfErr[kEoEDILOGICErr]++;
441// return kFALSE; AliQAChecker::Instance()->Run(AliQA::kHMPID, task, obj) ;
442
443// }
444// UInt_t ca = (eOfEvent >> 22) & 0x1f;
445// if (cntData!=0 && ca != row) {
446// fRawReader->AddMajorErrorLog(kEoERowErr,Form("eoe row %d != %d",ca,row));
447// AliWarning(Form("Wrong row index found in end-of-event: %d, expected %d!",ca,row));
448// fNumOfErr[kEoERowErr]++;
449// return kFALSE;
450// }
451 return kTRUE;
452}
453//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
56c73976 454Bool_t AliHMPIDRawStream::CheckRowMarker()
fd8bfa30 455{
456 UInt_t nMAXwordsInRow = 0x1EA;
457 UInt_t statusControlRow = 0x32a8; // 0x36a8 for zero suppression
458//First check on row marker
56c73976 459 UInt_t rowControlWord = fWord >> kbit0 & 0xfbff;
fd8bfa30 460
461 if(rowControlWord != statusControlRow) {
e96561a3 462 //fRawReader->AddMajorErrorLog(kRowMarkerErr);
463 if(stDeb){AliWarning(Form("Wrong row marker %x expected 0x32a8!",rowControlWord));
464 fNumOfErr[fDDLNumber][kRowMarkerErr]++;
465 return kFALSE; }
466 }
fd8bfa30 467//Second check on row marker
e96561a3 468 UInt_t wordsInRow = fWord >> kbit16 & 0x0fff; // Number of words after the row marker, bit 10 is skipped in this check
fd8bfa30 469
470 if (wordsInRow > nMAXwordsInRow) {
e96561a3 471 //fRawReader->AddMajorErrorLog(kRowMarkerSizeErr);
472 if(stDeb){AliWarning(Form(" FATAL: Number of words %x in a row exceeds the expected value: 0x1EA !",wordsInRow));}
473 fNumOfErr[fDDLNumber][kRowMarkerSizeErr]++;
fd8bfa30 474 return kFALSE;
475 }
476
477 return kTRUE;
478}
479//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
3c8e86a0 480Bool_t AliHMPIDRawStream::GetWord(Int_t n,EDirection dir)
fd8bfa30 481{
482 // This method returns the n-th 32 bit word
d2e2f542 483 // inside the raw data payload.
484 // The method is supposed to be endian (platform)
485 // independent.
fd8bfa30 486
3c8e86a0 487 fWord = 0;
488 if (!fData || fPosition < 0) AliFatal("Raw data payload buffer is not yet initialized !");
489
fd8bfa30 490 if(dir==kBwd) n = -n;
491 fPosition+=4*n-4;
3c8e86a0 492
493 if(fPosition==-4) return kTRUE;
fd8bfa30 494
3c8e86a0 495 if(fPosition<0 || fPosition > fRawReader->GetDataSize()) {
496 if(stDeb) Printf("fPosition out of boundaries %i",fPosition);
497 return kFALSE;
498 }
499
fd8bfa30 500 StorePosition();
501
3c8e86a0 502 fWord |= fData[fPosition++];
503 fWord |= fData[fPosition++] << 8;
504 fWord |= fData[fPosition++] << 16;
505 fWord |= fData[fPosition++] << 24;
fd8bfa30 506
3c8e86a0 507 return kTRUE;
d2e2f542 508}
fd8bfa30 509//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
510void AliHMPIDRawStream::DumpData(Int_t nw)
511{
512 for(Int_t i=0;i<nw;i+=4) {
513 if(!(i%16)) printf(" \n %8i) ",i);
514 printf("%02X%02X%02X%02X [ %06i ] ",fData[i+3],fData[i+2],fData[i+1],fData[i+0],fPos[i]);
515 }
516 Printf(" \n -----end of dump ----------- ");
517}
518//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
519void AliHMPIDRawStream::StorePosition()
520{
3c8e86a0 521// Printf("@@@@@@@@@ fPos: %x fPosition: %d",fPos,fPosition);
56c73976 522 if(fPos[fPosition]!=0) {
523// Printf("Position already stored!!! Value %i at address %i",fPos[fPosition],fPosition);
524 return;
525 }
3c8e86a0 526 fiPos++;
527 fPos[fPosition] = fiPos;
fd8bfa30 528// if(stDeb)Printf("%i - Actual position %i",iPos,fPosition);
529}
e96561a3 530//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++