Addition to bug report #68837. The CTP timing info is in BC units and not in ns!
[u/mrichter/AliRoot.git] / HMPID / AliHMPIDRawStream.cxx
CommitLineData
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
d2e2f542 28ClassImp(AliHMPIDRawStream)
29
e96561a3 30//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
d2e2f542 31AliHMPIDRawStream::AliHMPIDRawStream(AliRawReader* rawReader) :
a66fe5e5 32 fNPads(0),
33 fCharge(0x0),
34 fPad(0x0),
d2e2f542 35 fDDLNumber(-1),
0cd503a3 36 fnDDLInStream(0x0),
37 fnDDLOutStream(0x0),
3c8e86a0 38 fLDCNumber( 0),
39 fTimeStamp( 0),
d2e2f542 40 fRawReader(rawReader),
a66fe5e5 41 fData(0x0),
42 fNumOfErr(0x0),
43 fPosition(-1),
44 fWord(0),
45 fZeroSup(kTRUE),
46 fPos(0x0),
cb9b108e 47 fiPos(0),
c9d2a880 48 fTurbo(kFALSE),
49 fRawDataSize(0)
d2e2f542 50{
3c8e86a0 51 //
d2e2f542 52 // Constructor
3c8e86a0 53 //
54 fNumOfErr = new Int_t*[kNDDL]; // Store the numner of errors for a given error type and a given DD
55 for(Int_t i=0;i<kNDDL;i++) {
56 fNumOfErr[i] = new Int_t [kSumErr];
57 }
58
0cd503a3 59 fnDDLInStream=new Int_t[kNDDL];
60 fnDDLOutStream=new Int_t[kNDDL];
61 for(Int_t iddl=0;iddl<kNDDL;iddl++) { fnDDLInStream[iddl]=-1;fnDDLOutStream[iddl]=-1;}
62
3c8e86a0 63 for(Int_t iddl=0;iddl<kNDDL;iddl++)
64 for(Int_t ierr=0; ierr < kSumErr; ierr++) fNumOfErr[iddl][ierr]=0; //reset errors
d2e2f542 65 fRawReader->Reset();
66 fRawReader->Select("HMPID");
38f3076a 67
68
69
d2e2f542 70}
e96561a3 71//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
21f61e25 72AliHMPIDRawStream::AliHMPIDRawStream() :
a66fe5e5 73 fNPads(0),
74 fCharge(0x0),
75 fPad(0x0),
21f61e25 76 fDDLNumber(-1),
0cd503a3 77 fnDDLInStream(0x0),
78 fnDDLOutStream(0x0),
3c8e86a0 79 fLDCNumber( 0),
80 fTimeStamp( 0),
d3917810 81 fRawReader(0x0),
a66fe5e5 82 fData(0x0),
3c8e86a0 83 fNumOfErr(0x0),
a66fe5e5 84 fPosition(-1),
85 fWord(0),
86 fZeroSup(kTRUE),
87 fPos(0x0),
cb9b108e 88 fiPos(0),
c9d2a880 89 fTurbo(kFALSE) ,
90 fRawDataSize(0)
21f61e25 91{
3c8e86a0 92 //
93 // Constructor
94 //
95 fNumOfErr = new Int_t*[kNDDL]; // Store the numner of errors for a given error type and a given DD
96 for(Int_t i=0;i<kNDDL;i++) {
97 fNumOfErr[i] = new Int_t [kSumErr];
98 }
0cd503a3 99 fnDDLInStream=new Int_t[kNDDL];
100 fnDDLOutStream=new Int_t[kNDDL];
101 for(Int_t iddl=0;iddl<kNDDL;iddl++) { fnDDLInStream[iddl]=-1;fnDDLOutStream[iddl]=-1;}
102
103
3c8e86a0 104 for(Int_t iddl=0;iddl<kNDDL;iddl++)
105 for(Int_t ierr=0; ierr < kSumErr; ierr++) fNumOfErr[iddl][ierr]=0; //reset errors
106
21f61e25 107}
e96561a3 108//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
d2e2f542 109AliHMPIDRawStream::~AliHMPIDRawStream()
110{
3c8e86a0 111 //
d2e2f542 112 // destructor
3c8e86a0 113 //
114 DelVars();
38f3076a 115
116
117 fDDLNumber=0;
118 fLDCNumber=0;
119 fTimeStamp=0;
120 fPosition=0;
121 fWord=0;
122 fZeroSup=0;
cb9b108e 123 fTurbo=0;
c9d2a880 124 fRawDataSize=0;
bc6cefce 125 for(Int_t i=0;i<kNDDL;i++) delete [] fNumOfErr[i];
38f3076a 126 delete [] fNumOfErr;
127
bc6cefce 128 delete [] fnDDLInStream;
129 delete [] fnDDLOutStream;
d2e2f542 130}
fd8bfa30 131//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
d2e2f542 132void AliHMPIDRawStream::Reset()
133{
134 // reset raw stream params
d2e2f542 135 // Reinitalize the containers
d2e2f542 136 fDDLNumber = -1;
3c8e86a0 137 fLDCNumber = 0;
138 fTimeStamp = 0;
d2e2f542 139 fPosition = -1;
140 fData = NULL;
d2e2f542 141 if (fRawReader) fRawReader->Reset();
142}
fd8bfa30 143//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
cb9b108e 144Bool_t AliHMPIDRawStream::Turbo()
145{
146
147 Int_t row,dilogic;UInt_t pad;
148 Int_t cntGlob = fRawReader->GetDataSize()/4;
149 fPosition=0;
150 fNPads=0;
151// Int_t gw=0;
152 for(Int_t i=1;i<cntGlob;i++) {
803dcdb1 153 if(!GetWord(1)) return kFALSE;
cb9b108e 154 if (((fWord >> kbit27) & 1)) continue;
155 UInt_t statusControlRow = 0x32a8;
156 UInt_t rowControlWord = fWord >> kbit0 & 0xfbff;
157 if(rowControlWord == statusControlRow) continue;
158
159 row = (fWord >> kbit22) & 0x1f;
160 dilogic = (fWord >> kbit18) & 0xf; //dilogic info in raw word is between bits: 18...21
161
162 pad = (fWord >> kbit12) & 0x3f; //pad info in raw word is between bits: 12...17
163 if(!CheckPad(pad)) continue;
164 Int_t charge = fWord & 0xfff;
165 if(GetPad(fDDLNumber,row,dilogic,pad)<0) continue;
166 fPad[fNPads] = GetPad(fDDLNumber,row,dilogic,pad);
167 fCharge[fNPads] = charge;
168 fNPads++;
169 if(charge==0) fNumOfErr[fDDLNumber][kPedQZero]++;
170 }//word loop
171 //Printf("Size: %i DDL %i row %i dilogic %i pad %i fPos %i fNPads: %i Charge: %d Word %4.4x GoodW: %i",cntGlob,fDDLNumber,row,dilogic,pad,fPosition,fNPads,fCharge[fNPads-1],fWord,gw++);
172 return kTRUE;
173}//Turbo()
174//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
d2e2f542 175Bool_t AliHMPIDRawStream::Next()
176{
21f61e25 177 // read next DDL raw data from the HMPID raw data stream
d2e2f542 178 // return kFALSE in case of error or no data left
21f61e25 179 AliDebug(1,"Start.");
d2e2f542 180 do {
181 if (!fRawReader->ReadNextData(fData)) return kFALSE;
182 } while (fRawReader->GetDataSize() == 0);
21f61e25 183
fd8bfa30 184
843bde9a 185 /*
186 Event type is selected as in $ALICE_ROOT/RAW/event.h
187 #define START_OF_RUN ((eventTypeType) 1)
188 #define END_OF_RUN ((eventTypeType) 2)
189 #define START_OF_RUN_FILES ((eventTypeType) 3)
190 #define END_OF_RUN_FILES ((eventTypeType) 4)
191 #define START_OF_BURST ((eventTypeType) 5)
192 #define END_OF_BURST ((eventTypeType) 6)
193 #define PHYSICS_EVENT ((eventTypeType) 7) <<---------------
194 #define CALIBRATION_EVENT ((eventTypeType) 8)
195 #define EVENT_FORMAT_ERROR ((eventTypeType) 9)
196 #define START_OF_DATA ((eventTypeType)10)
197 #define END_OF_DATA ((eventTypeType)11)
198 #define SYSTEM_SOFTWARE_TRIGGER_EVENT ((eventTypeType)12)
199 #define DETECTOR_SOFTWARE_TRIGGER_EVENT ((eventTypeType)13)
200 #define EVENT_TYPE_MIN 1
201 #define EVENT_TYPE_MAX 13
202 */
fd8bfa30 203
204 fPosition = 0;
c7d30392 205 Bool_t status=kFALSE;
c9d2a880 206 fRawDataSize=0;
c7d30392 207 fDDLNumber = fRawReader->GetDDLID();
77e40af5 208 if(fRawReader->GetType() == 7 || fRawReader->GetType() == 8 ) { //New: Select Physics events, Old: Raw data size is not 0 and not 47148 (pedestal)
0cd503a3 209 fnDDLInStream[fDDLNumber]=1; fnDDLOutStream[fDDLNumber]=0;
0cd503a3 210
3c8e86a0 211 fLDCNumber = fRawReader->GetLDCId();
212 fTimeStamp = fRawReader->GetTimestamp();
0cd503a3 213
b38ac33a 214 AliDebug(1,Form("DDL %i started to be decoded!",fDDLNumber));
c9d2a880 215 fRawDataSize=fRawReader->GetDataSize()/4;
216 DelVars(); //We have to delete the variables initialized in the InitVars before recall IntiVars!!!
217 InitVars(fRawDataSize); //To read the charge and pads we cannot delete before the status return
3c8e86a0 218
cb9b108e 219 if(fTurbo==kTRUE) status=Turbo();
220 else status = ReadHMPIDRawData();
e96561a3 221
b38ac33a 222 if(status) AliDebug(1,Form("Event DDL %i successfully decoded!.",fDDLNumber));
223 else AliDebug(1,Form("Event DDL %i ERROR in decoding!.",fDDLNumber));
e96561a3 224// DumpData(fRawReader->GetDataSize());
38f3076a 225
226
227 }
0cd503a3 228 if(status==kTRUE) {fnDDLOutStream[fDDLNumber]++; }//Printf("fnDDLOutStream[%d]=%d",fDDLNumber,fnDDLOutStream[fDDLNumber]); } //Count the number of events when the DDL was succesfully decoded
38f3076a 229
b38ac33a 230// return status; // temporary solution...
231 return kTRUE;
fd8bfa30 232}
56c73976 233//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
234void AliHMPIDRawStream::InitVars(Int_t n)
235{
3c8e86a0 236 //
237 //
238 //
56c73976 239 fNPads = 0;
38f3076a 240 fCharge = new Int_t[n];
3c8e86a0 241 fPad = new Int_t[n];
56c73976 242 //for debug purpose
3c8e86a0 243 fPos = new Int_t[4*n+4]; //reset debug
244 fiPos = 0;
56c73976 245}
246//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
247void AliHMPIDRawStream::DelVars()
248{
3c8e86a0 249 //
250 //
251 //
38f3076a 252 //Clean the initvars!!!!!!!!
253 fNPads = 0;
254 if (fCharge) { delete [] fCharge; fCharge = 0x0; }
3c8e86a0 255 if (fPad) { delete [] fPad; fPad = 0x0; }
256 if (fPos) { delete [] fPos; fPos = 0x0; }
38f3076a 257
258 fiPos=0;
259
0cd503a3 260
56c73976 261}
fd8bfa30 262//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
263Bool_t AliHMPIDRawStream::ReadHMPIDRawData()
264{
b38ac33a 265 //Here the loop on the decoding the raw bank
266 //for one ddl starts.
267 //It returns: kFALSE if any error occurs
268 // kTRUE if all OK
fd8bfa30 269 Int_t cntGlob = fRawReader->GetDataSize()/4;
3c8e86a0 270 if(cntGlob==0) {fNumOfErr[fDDLNumber][kRawDataSizeErr]++; return kFALSE; }
271
fd8bfa30 272 Int_t cnt = cntGlob;
fd8bfa30 273 Int_t nwSeg;
274 Int_t cntSegment;
275
3c8e86a0 276 if(!GetWord(cnt)) return kFALSE;
277 cnt--;
fd8bfa30 278
279
280 while (cnt>0) {
281
56c73976 282 nwSeg = (fWord >> kbit8) & 0xfff;
283 if(!CheckSegment()) return kFALSE;
284 if(!ReadSegment(cntSegment)) return kFALSE;
fd8bfa30 285
b38ac33a 286 if(nwSeg != cntSegment) {AliDebug(1,Form("Error in Segment counters: %i different wrt %i",nwSeg,cntSegment)); return kFALSE;}
3c8e86a0 287 if(!GetWord(cntSegment+1,kBwd)) return kFALSE;
fd8bfa30 288 cnt-=cntSegment+1;
289 }
21f61e25 290
d2e2f542 291 return kTRUE;
fd8bfa30 292
d2e2f542 293}
fd8bfa30 294//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
56c73976 295Bool_t AliHMPIDRawStream::ReadSegment(Int_t &cntSegment)
fd8bfa30 296{
b38ac33a 297 //Read the segment
298 //It returns: kFALSE if any error occurs
299 // kTRUE if all OK
56c73976 300 cntSegment = (fWord >> kbit8) & 0xfff;
fd8bfa30 301 Int_t cnt = cntSegment;
302 Int_t cntRow;
303 Int_t nwRow;
d2e2f542 304
3c8e86a0 305 if(!GetWord(cnt,kBwd)) return kFALSE;
fd8bfa30 306
307 while (cnt>0) {
308
56c73976 309 cntRow = (fWord >> kbit16) & 0xfff;
310 if(!CheckRowMarker()) return kFALSE;
311 if(!ReadRow(nwRow)) return kFALSE;
fd8bfa30 312
b38ac33a 313 if(nwRow != cntRow) {AliDebug(1,Form("Error in Row counters: %i different wrt %i",nwRow,cntRow)); return kFALSE;}
3c8e86a0 314 if(!GetWord(cntRow+1)) return kFALSE;
fd8bfa30 315 cnt -= cntRow+1;
316
317 }
318
319 cntSegment -= cnt;
320
321 return kTRUE;
322
323}
324//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
56c73976 325Bool_t AliHMPIDRawStream::ReadRow(Int_t &cntRow)
fd8bfa30 326{
b38ac33a 327 // Read the row
328 //It returns: kFALSE if any error occurs
329 // kTRUE if all OK
330
fd8bfa30 331 Int_t cnt;
332 Int_t cntDilogic;
333 Int_t nwDil;
334
56c73976 335 cntRow = (fWord >> kbit16) & 0xfff;
fd8bfa30 336 cnt = cntRow;
337
3c8e86a0 338 if(!GetWord(cntRow)) return kFALSE;
fd8bfa30 339
340 while (cnt>0) {
341
56c73976 342 if(!CheckEoE(nwDil)) return kFALSE;
343 if(!ReadDilogic(cntDilogic)) return kFALSE;
fd8bfa30 344
b38ac33a 345 if(nwDil != cntDilogic) {AliDebug(1,Form("Error in Dilogic counters: %i different wrt %i",nwDil,cntDilogic));return kFALSE;}
fd8bfa30 346 cnt -= cntDilogic;
3c8e86a0 347 if(!GetWord(1,kBwd)) return kFALSE; // go to next Dilogic bank...
fd8bfa30 348 cnt--;
349// Printf(" cnt %i cntDilogic %i ",cnt,cntDilogic);
350 }
351
352 cntRow -= cnt;
353
354 return kTRUE;
355
356}
357//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
56c73976 358Bool_t AliHMPIDRawStream::ReadDilogic(Int_t &cntDilogic)
fd8bfa30 359{
b38ac33a 360 // Read the dilogic bank
361 //It returns: kFALSE if any error occurs
362 // kTRUE if all OK
363
56c73976 364 cntDilogic = fWord & 0x7f;
fd8bfa30 365
366 Int_t cnt = cntDilogic;
56c73976 367
368// Printf(" cnt DILOGIC %i at %i word %08X",cnt,fPosition,fWord);
fd8bfa30 369
370 for(Int_t iDil=0;iDil<cntDilogic;iDil++) {
371 UInt_t dilogic = 0, row = 0;
3c8e86a0 372 if(!GetWord(1,kBwd)) return kFALSE;
fd8bfa30 373//check on row number
374 cnt--;
56c73976 375 row = (fWord >> kbit22) & 0x1f;
fd8bfa30 376 if(!CheckRow(row)) continue;
377//check dilogic number
56c73976 378 dilogic = (fWord >> kbit18) & 0xf; //dilogic info in raw word is between bits: 18...21
fd8bfa30 379 if(!CheckDilogic(dilogic)) continue;
380//check pad number
56c73976 381 UInt_t pad = (fWord >> kbit12) & 0x3f; //pad info in raw word is between bits: 12...17
fd8bfa30 382 if(!CheckPad(pad)) continue;
56c73976 383 Int_t charge = fWord & 0xfff;
df8ff88a 384 if(GetPad(fDDLNumber,row,dilogic,pad)<0) continue;
56c73976 385 fPad[fNPads] = GetPad(fDDLNumber,row,dilogic,pad);
0cd503a3 386 fCharge[fNPads] = charge;
56c73976 387 fNPads++;
0cd503a3 388
389 if(charge==0)
390 {
2df59c26 391 AliDebug(1,Form("If PEDESTAL run -> WARNING: ZERO charge is read from DDL: %d row: %d dil: %d pad: %d",fDDLNumber,row,dilogic,pad));
0cd503a3 392 fNumOfErr[fDDLNumber][kPedQZero]++;
393 }
394
395 }//iDil
fd8bfa30 396
397 cntDilogic -= cnt;
398 return kTRUE;
399}
400//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
56c73976 401Bool_t AliHMPIDRawStream::CheckSegment()
d2e2f542 402{
b38ac33a 403 // Check the segment marker
404 //It returns: kFALSE if any error occurs
405 // kTRUE if all OK
406
fd8bfa30 407 UInt_t markSegment = 0xAB0;
408 /*
409 if (iRow%8 == 0) {
410 UInt_t segWord = GetWord();
411 if ((segWord >> 20) != statusSegWord) {
412 fRawReader->AddMajorErrorLog(kBadSegWordErr);
f1d82833 413 AliDebug(1,Form("Wrong segment word signature: %x, expected 0xab0!",(segWord >> 20)));
fd8bfa30 414 fNumOfErr[kBadSegWordErr]++;
415 return kTRUE;
416 }
417*/
56c73976 418 UInt_t segMarker = (fWord >> kbit20) & 0xfff;
fd8bfa30 419 if (segMarker != markSegment ) {
e96561a3 420 //fRawReader->AddMajorErrorLog(kWrongSegErr,Form("Segment marker %0X wrong (expected %0X) at %i in word %0X!",segMarker,markSegment,fPosition,fWord));
f1d82833 421 AliDebug(1,Form("Segment marker %X wrong (expected %0X)! at %i in word %0X!",segMarker,markSegment,fPosition,fWord));
e96561a3 422 fNumOfErr[fDDLNumber][kWrongSegErr]++;
fd8bfa30 423 return kFALSE;
424 }
425
56c73976 426 UInt_t segAddress = fWord & 0xff;
fd8bfa30 427 if (segAddress<1 ||segAddress>3) {
e96561a3 428 //fRawReader->AddMajorErrorLog(kWrongSegErr,Form("Segment address %d not in the valid range [1-3] at %i in word %0X",segAddress,fPosition,fWord));
f1d82833 429 AliDebug(1,Form("Segment address %d not in the valid range [1-3]",segAddress));
e96561a3 430 fNumOfErr[fDDLNumber][kWrongSegErr]++;
fd8bfa30 431 return kFALSE;
432 }
56c73976 433// Printf("Segment Marker found at %i! Number of segment is %i",fPosition,segAddress);
fd8bfa30 434 return kTRUE;
435}
436//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
437Bool_t AliHMPIDRawStream::CheckRow(UInt_t row)
438{
b38ac33a 439 //check on row number
440 //It returns: kFALSE if any error occurs
441 // kTRUE if all OK
56c73976 442// Printf("ROW %i word %0X",row,fWord);
fd8bfa30 443 if(row>=1 && row <=kNRows) return kTRUE;
444
e96561a3 445 //fRawReader->AddMajorErrorLog(kWrongRowErr,Form("row %d",row));
f1d82833 446 AliDebug(1,Form("Wrong row index: %d, expected (1 -> %d) word %0X at %i...",row,kNRows,fWord,fPosition));
e96561a3 447 fNumOfErr[fDDLNumber][kWrongRowErr]++;
fd8bfa30 448 return kFALSE;
449}
450//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
451Bool_t AliHMPIDRawStream::CheckDilogic(UInt_t dilogic)
452{
453//check dilogic number
b38ac33a 454 //It returns: kFALSE if any error occurs
455 // kTRUE if all OK
fd8bfa30 456 if (dilogic>= 1 && dilogic <=kNDILOGICAdd) return kTRUE;
457
e96561a3 458 //fRawReader->AddMajorErrorLog(kWrongDilogicErr,Form("dil %d",dilogic));
f1d82833 459 AliDebug(1,Form("Wrong DILOGIC index: %d, expected (1 -> %d)!",dilogic,kNDILOGICAdd));
e96561a3 460 fNumOfErr[fDDLNumber][kWrongDilogicErr]++;
fd8bfa30 461 //dilogic = iDILOGIC;
462 return kFALSE;
463}
464//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
465Bool_t AliHMPIDRawStream::CheckPad(UInt_t pad)
466{
467//check pad number
b38ac33a 468 //It returns: kFALSE if any error occurs
469 // kTRUE if all OK
fd8bfa30 470 if (pad < kNPadAdd) return kTRUE;
471
e96561a3 472 //fRawReader->AddMajorErrorLog(kWrongPadErr,Form("pad %d",pad));
f1d82833 473 AliDebug(1,Form("Wrong pad index: %d, expected (0 -> %d)!",pad,kNPadAdd));
e96561a3 474 fNumOfErr[fDDLNumber][kWrongPadErr]++;
fd8bfa30 475 return kFALSE;
476}
477//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
56c73976 478Bool_t AliHMPIDRawStream::CheckEoE(Int_t &nDil)
fd8bfa30 479{
b38ac33a 480 //check the End of Event
481 //It returns: kFALSE if any error occurs
482 // kTRUE if all OK
56c73976 483 if (!((fWord >> kbit27) & 0x1)) { //check 27th bit in EoE. It must be 1!
e96561a3 484 //fRawReader->AddMajorErrorLog(kEoEFlagErr);
f1d82833 485 AliDebug(1,Form("Missing end-of-event flag! (%08X) at %i",fWord,fPosition));
e96561a3 486 fNumOfErr[fDDLNumber][kEoEFlagErr]++;
fd8bfa30 487 return kFALSE;
488 }
e96561a3 489 nDil = fWord & 0x7f; //nDil=EoE word count
490 if(nDil < 0 || nDil > 48 ) {
491
492 //fRawReader->AddMajorErrorLog(kEoESizeErr,Form("EoE size=%d",nDil));
f1d82833 493 AliDebug(1,Form("Wrong end-of-event word-count: %08X",fWord));
e96561a3 494 fNumOfErr[fDDLNumber][kEoESizeErr]++;
fd8bfa30 495 return kFALSE;
496 }
497// UInt_t da = (eOfEvent >> 18) & 0xf;
498// if (cntData!=0 && da != dilogic) {
499// fRawReader->AddMajorErrorLog(kEoEDILOGICErr,Form("eoe dil %d != %d",da,dilogic));
f1d82833 500// AliDebug(1,Form("Wrong DILOGIC address found in end-of-event: %d, expected %d!",da,dilogic));
fd8bfa30 501// fNumOfErr[kEoEDILOGICErr]++;
4e25ac79 502// return kFALSE; AliQAChecker::Instance()->Run(AliQAv1::kHMPID, task, obj) ;
fd8bfa30 503
504// }
505// UInt_t ca = (eOfEvent >> 22) & 0x1f;
506// if (cntData!=0 && ca != row) {
507// fRawReader->AddMajorErrorLog(kEoERowErr,Form("eoe row %d != %d",ca,row));
f1d82833 508// AliDebug(1,Form("Wrong row index found in end-of-event: %d, expected %d!",ca,row));
fd8bfa30 509// fNumOfErr[kEoERowErr]++;
510// return kFALSE;
511// }
512 return kTRUE;
513}
514//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
56c73976 515Bool_t AliHMPIDRawStream::CheckRowMarker()
fd8bfa30 516{
b38ac33a 517 //check the row marker
518 //It returns: kFALSE if any error occurs
519 // kTRUE if all OK
fd8bfa30 520 UInt_t nMAXwordsInRow = 0x1EA;
521 UInt_t statusControlRow = 0x32a8; // 0x36a8 for zero suppression
522//First check on row marker
56c73976 523 UInt_t rowControlWord = fWord >> kbit0 & 0xfbff;
fd8bfa30 524
525 if(rowControlWord != statusControlRow) {
e96561a3 526 //fRawReader->AddMajorErrorLog(kRowMarkerErr);
f1d82833 527 AliDebug(1,Form("Wrong row marker %x expected 0x32a8!",rowControlWord));
e96561a3 528 fNumOfErr[fDDLNumber][kRowMarkerErr]++;
b38ac33a 529 return kFALSE;
e96561a3 530 }
fd8bfa30 531//Second check on row marker
e96561a3 532 UInt_t wordsInRow = fWord >> kbit16 & 0x0fff; // Number of words after the row marker, bit 10 is skipped in this check
fd8bfa30 533
534 if (wordsInRow > nMAXwordsInRow) {
e96561a3 535 //fRawReader->AddMajorErrorLog(kRowMarkerSizeErr);
f1d82833 536 AliDebug(1,Form(" FATAL: Number of words %x in a row exceeds the expected value: 0x1EA !",wordsInRow));
e96561a3 537 fNumOfErr[fDDLNumber][kRowMarkerSizeErr]++;
fd8bfa30 538 return kFALSE;
539 }
540
541 return kTRUE;
542}
543//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
3c8e86a0 544Bool_t AliHMPIDRawStream::GetWord(Int_t n,EDirection dir)
fd8bfa30 545{
546 // This method returns the n-th 32 bit word
d2e2f542 547 // inside the raw data payload.
548 // The method is supposed to be endian (platform)
549 // independent.
fd8bfa30 550
3c8e86a0 551 fWord = 0;
803dcdb1 552 if (fPosition < 0) {
824b2ad9 553 AliError("fPosition < 0 !!! Event skipped.");
803dcdb1 554 fRawReader->AddMajorErrorLog(kRawDataSizeErr,"fPosition<0");
555 return kFALSE;
556 }
3c8e86a0 557
fd8bfa30 558 if(dir==kBwd) n = -n;
559 fPosition+=4*n-4;
3c8e86a0 560
561 if(fPosition==-4) return kTRUE;
fd8bfa30 562
3c8e86a0 563 if(fPosition<0 || fPosition > fRawReader->GetDataSize()) {
824b2ad9 564 AliWarning(Form("fPosition out of boundaries %i",fPosition));
3c8e86a0 565 return kFALSE;
566 }
567
fd8bfa30 568 StorePosition();
569
3c8e86a0 570 fWord |= fData[fPosition++];
571 fWord |= fData[fPosition++] << 8;
572 fWord |= fData[fPosition++] << 16;
573 fWord |= fData[fPosition++] << 24;
fd8bfa30 574
3c8e86a0 575 return kTRUE;
d2e2f542 576}
fd8bfa30 577//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
578void AliHMPIDRawStream::DumpData(Int_t nw)
579{
b38ac33a 580 //just a simple raw data dump
581 // in () is the position in bytes
582 //--
fd8bfa30 583 for(Int_t i=0;i<nw;i+=4) {
584 if(!(i%16)) printf(" \n %8i) ",i);
585 printf("%02X%02X%02X%02X [ %06i ] ",fData[i+3],fData[i+2],fData[i+1],fData[i+0],fPos[i]);
586 }
587 Printf(" \n -----end of dump ----------- ");
588}
589//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
590void AliHMPIDRawStream::StorePosition()
591{
b38ac33a 592 //just for debug purpose
593 // it stores the position
594 //read for the first time
3c8e86a0 595// Printf("@@@@@@@@@ fPos: %x fPosition: %d",fPos,fPosition);
56c73976 596 if(fPos[fPosition]!=0) {
597// Printf("Position already stored!!! Value %i at address %i",fPos[fPosition],fPosition);
598 return;
599 }
3c8e86a0 600 fiPos++;
601 fPos[fPosition] = fiPos;
fd8bfa30 602// if(stDeb)Printf("%i - Actual position %i",iPos,fPosition);
603}
e96561a3 604//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++