Adding example code how to analyze the results from debug streamer
[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),
48 fTurbo(kFALSE)
d2e2f542 49{
3c8e86a0 50 //
d2e2f542 51 // Constructor
3c8e86a0 52 //
53 fNumOfErr = new Int_t*[kNDDL]; // Store the numner of errors for a given error type and a given DD
54 for(Int_t i=0;i<kNDDL;i++) {
55 fNumOfErr[i] = new Int_t [kSumErr];
56 }
57
0cd503a3 58 fnDDLInStream=new Int_t[kNDDL];
59 fnDDLOutStream=new Int_t[kNDDL];
60 for(Int_t iddl=0;iddl<kNDDL;iddl++) { fnDDLInStream[iddl]=-1;fnDDLOutStream[iddl]=-1;}
61
3c8e86a0 62 for(Int_t iddl=0;iddl<kNDDL;iddl++)
63 for(Int_t ierr=0; ierr < kSumErr; ierr++) fNumOfErr[iddl][ierr]=0; //reset errors
d2e2f542 64 fRawReader->Reset();
65 fRawReader->Select("HMPID");
38f3076a 66
67
68
d2e2f542 69}
e96561a3 70//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
21f61e25 71AliHMPIDRawStream::AliHMPIDRawStream() :
a66fe5e5 72 fNPads(0),
73 fCharge(0x0),
74 fPad(0x0),
21f61e25 75 fDDLNumber(-1),
0cd503a3 76 fnDDLInStream(0x0),
77 fnDDLOutStream(0x0),
3c8e86a0 78 fLDCNumber( 0),
79 fTimeStamp( 0),
d3917810 80 fRawReader(0x0),
a66fe5e5 81 fData(0x0),
3c8e86a0 82 fNumOfErr(0x0),
a66fe5e5 83 fPosition(-1),
84 fWord(0),
85 fZeroSup(kTRUE),
86 fPos(0x0),
cb9b108e 87 fiPos(0),
88 fTurbo(kFALSE)
21f61e25 89{
3c8e86a0 90 //
91 // Constructor
92 //
93 fNumOfErr = new Int_t*[kNDDL]; // Store the numner of errors for a given error type and a given DD
94 for(Int_t i=0;i<kNDDL;i++) {
95 fNumOfErr[i] = new Int_t [kSumErr];
96 }
0cd503a3 97 fnDDLInStream=new Int_t[kNDDL];
98 fnDDLOutStream=new Int_t[kNDDL];
99 for(Int_t iddl=0;iddl<kNDDL;iddl++) { fnDDLInStream[iddl]=-1;fnDDLOutStream[iddl]=-1;}
100
101
3c8e86a0 102 for(Int_t iddl=0;iddl<kNDDL;iddl++)
103 for(Int_t ierr=0; ierr < kSumErr; ierr++) fNumOfErr[iddl][ierr]=0; //reset errors
104
21f61e25 105}
e96561a3 106//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
d2e2f542 107AliHMPIDRawStream::~AliHMPIDRawStream()
108{
3c8e86a0 109 //
d2e2f542 110 // destructor
3c8e86a0 111 //
112 DelVars();
38f3076a 113
114
115 fDDLNumber=0;
116 fLDCNumber=0;
117 fTimeStamp=0;
118 fPosition=0;
119 fWord=0;
120 fZeroSup=0;
cb9b108e 121 fTurbo=0;
38f3076a 122 for(Int_t i=0;i<kSumErr;i++) delete [] fNumOfErr[i];
123 delete [] fNumOfErr;
124
125 if(fnDDLInStream) { delete [] fnDDLInStream; fnDDLInStream = 0x0; }
d2e2f542 126}
fd8bfa30 127//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
d2e2f542 128void AliHMPIDRawStream::Reset()
129{
130 // reset raw stream params
d2e2f542 131 // Reinitalize the containers
d2e2f542 132 fDDLNumber = -1;
3c8e86a0 133 fLDCNumber = 0;
134 fTimeStamp = 0;
d2e2f542 135 fPosition = -1;
136 fData = NULL;
d2e2f542 137 if (fRawReader) fRawReader->Reset();
138}
fd8bfa30 139//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
cb9b108e 140Bool_t AliHMPIDRawStream::Turbo()
141{
142
143 Int_t row,dilogic;UInt_t pad;
144 Int_t cntGlob = fRawReader->GetDataSize()/4;
145 fPosition=0;
146 fNPads=0;
147// Int_t gw=0;
148 for(Int_t i=1;i<cntGlob;i++) {
149 GetWord(1);
150 if (((fWord >> kbit27) & 1)) continue;
151 UInt_t statusControlRow = 0x32a8;
152 UInt_t rowControlWord = fWord >> kbit0 & 0xfbff;
153 if(rowControlWord == statusControlRow) continue;
154
155 row = (fWord >> kbit22) & 0x1f;
156 dilogic = (fWord >> kbit18) & 0xf; //dilogic info in raw word is between bits: 18...21
157
158 pad = (fWord >> kbit12) & 0x3f; //pad info in raw word is between bits: 12...17
159 if(!CheckPad(pad)) continue;
160 Int_t charge = fWord & 0xfff;
161 if(GetPad(fDDLNumber,row,dilogic,pad)<0) continue;
162 fPad[fNPads] = GetPad(fDDLNumber,row,dilogic,pad);
163 fCharge[fNPads] = charge;
164 fNPads++;
165 if(charge==0) fNumOfErr[fDDLNumber][kPedQZero]++;
166 }//word loop
167 //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++);
168 return kTRUE;
169}//Turbo()
170//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
d2e2f542 171Bool_t AliHMPIDRawStream::Next()
172{
21f61e25 173 // read next DDL raw data from the HMPID raw data stream
d2e2f542 174 // return kFALSE in case of error or no data left
21f61e25 175 AliDebug(1,"Start.");
d2e2f542 176 do {
177 if (!fRawReader->ReadNextData(fData)) return kFALSE;
178 } while (fRawReader->GetDataSize() == 0);
21f61e25 179
fd8bfa30 180
843bde9a 181 /*
182 Event type is selected as in $ALICE_ROOT/RAW/event.h
183 #define START_OF_RUN ((eventTypeType) 1)
184 #define END_OF_RUN ((eventTypeType) 2)
185 #define START_OF_RUN_FILES ((eventTypeType) 3)
186 #define END_OF_RUN_FILES ((eventTypeType) 4)
187 #define START_OF_BURST ((eventTypeType) 5)
188 #define END_OF_BURST ((eventTypeType) 6)
189 #define PHYSICS_EVENT ((eventTypeType) 7) <<---------------
190 #define CALIBRATION_EVENT ((eventTypeType) 8)
191 #define EVENT_FORMAT_ERROR ((eventTypeType) 9)
192 #define START_OF_DATA ((eventTypeType)10)
193 #define END_OF_DATA ((eventTypeType)11)
194 #define SYSTEM_SOFTWARE_TRIGGER_EVENT ((eventTypeType)12)
195 #define DETECTOR_SOFTWARE_TRIGGER_EVENT ((eventTypeType)13)
196 #define EVENT_TYPE_MIN 1
197 #define EVENT_TYPE_MAX 13
198 */
fd8bfa30 199
200 fPosition = 0;
c61a7285 201 Bool_t status=kTRUE;
3c8e86a0 202 Int_t rawDataSize=0;
77e40af5 203 if(fRawReader->GetType() == 7 || fRawReader->GetType() == 8 ) { //New: Select Physics events, Old: Raw data size is not 0 and not 47148 (pedestal)
21f61e25 204 fDDLNumber = fRawReader->GetDDLID();
0cd503a3 205 fnDDLInStream[fDDLNumber]=1; fnDDLOutStream[fDDLNumber]=0;
0cd503a3 206
3c8e86a0 207 fLDCNumber = fRawReader->GetLDCId();
208 fTimeStamp = fRawReader->GetTimestamp();
0cd503a3 209
b38ac33a 210 AliDebug(1,Form("DDL %i started to be decoded!",fDDLNumber));
3c8e86a0 211 rawDataSize=fRawReader->GetDataSize()/4;
38f3076a 212 DelVars(); //We have to delete the variables initialized in the InitVars before recall IntiVars!!!
213 InitVars(rawDataSize); //To read the charge and pads we cannot delete before the status return
3c8e86a0 214
cb9b108e 215 if(fTurbo==kTRUE) status=Turbo();
216 else status = ReadHMPIDRawData();
e96561a3 217
b38ac33a 218 if(status) AliDebug(1,Form("Event DDL %i successfully decoded!.",fDDLNumber));
219 else AliDebug(1,Form("Event DDL %i ERROR in decoding!.",fDDLNumber));
e96561a3 220// DumpData(fRawReader->GetDataSize());
38f3076a 221
222
223 }
0cd503a3 224 if(status==kTRUE) {fnDDLOutStream[fDDLNumber]++; }//Printf("fnDDLOutStream[%d]=%d",fDDLNumber,fnDDLOutStream[fDDLNumber]); } //Count the number of events when the DDL was succesfully decoded
38f3076a 225
b38ac33a 226// return status; // temporary solution...
227 return kTRUE;
fd8bfa30 228}
56c73976 229//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
230void AliHMPIDRawStream::InitVars(Int_t n)
231{
3c8e86a0 232 //
233 //
234 //
56c73976 235 fNPads = 0;
38f3076a 236 fCharge = new Int_t[n];
3c8e86a0 237 fPad = new Int_t[n];
56c73976 238 //for debug purpose
3c8e86a0 239 fPos = new Int_t[4*n+4]; //reset debug
240 fiPos = 0;
56c73976 241}
242//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
243void AliHMPIDRawStream::DelVars()
244{
3c8e86a0 245 //
246 //
247 //
38f3076a 248 //Clean the initvars!!!!!!!!
249 fNPads = 0;
250 if (fCharge) { delete [] fCharge; fCharge = 0x0; }
3c8e86a0 251 if (fPad) { delete [] fPad; fPad = 0x0; }
252 if (fPos) { delete [] fPos; fPos = 0x0; }
38f3076a 253
254 fiPos=0;
255
0cd503a3 256
56c73976 257}
fd8bfa30 258//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
259Bool_t AliHMPIDRawStream::ReadHMPIDRawData()
260{
b38ac33a 261 //Here the loop on the decoding the raw bank
262 //for one ddl starts.
263 //It returns: kFALSE if any error occurs
264 // kTRUE if all OK
fd8bfa30 265 Int_t cntGlob = fRawReader->GetDataSize()/4;
3c8e86a0 266 if(cntGlob==0) {fNumOfErr[fDDLNumber][kRawDataSizeErr]++; return kFALSE; }
267
fd8bfa30 268 Int_t cnt = cntGlob;
fd8bfa30 269 Int_t nwSeg;
270 Int_t cntSegment;
271
3c8e86a0 272 if(!GetWord(cnt)) return kFALSE;
273 cnt--;
fd8bfa30 274
275
276 while (cnt>0) {
277
56c73976 278 nwSeg = (fWord >> kbit8) & 0xfff;
279 if(!CheckSegment()) return kFALSE;
280 if(!ReadSegment(cntSegment)) return kFALSE;
fd8bfa30 281
b38ac33a 282 if(nwSeg != cntSegment) {AliDebug(1,Form("Error in Segment counters: %i different wrt %i",nwSeg,cntSegment)); return kFALSE;}
3c8e86a0 283 if(!GetWord(cntSegment+1,kBwd)) return kFALSE;
fd8bfa30 284 cnt-=cntSegment+1;
285 }
21f61e25 286
d2e2f542 287 return kTRUE;
fd8bfa30 288
d2e2f542 289}
fd8bfa30 290//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
56c73976 291Bool_t AliHMPIDRawStream::ReadSegment(Int_t &cntSegment)
fd8bfa30 292{
b38ac33a 293 //Read the segment
294 //It returns: kFALSE if any error occurs
295 // kTRUE if all OK
56c73976 296 cntSegment = (fWord >> kbit8) & 0xfff;
fd8bfa30 297 Int_t cnt = cntSegment;
298 Int_t cntRow;
299 Int_t nwRow;
d2e2f542 300
3c8e86a0 301 if(!GetWord(cnt,kBwd)) return kFALSE;
fd8bfa30 302
303 while (cnt>0) {
304
56c73976 305 cntRow = (fWord >> kbit16) & 0xfff;
306 if(!CheckRowMarker()) return kFALSE;
307 if(!ReadRow(nwRow)) return kFALSE;
fd8bfa30 308
b38ac33a 309 if(nwRow != cntRow) {AliDebug(1,Form("Error in Row counters: %i different wrt %i",nwRow,cntRow)); return kFALSE;}
3c8e86a0 310 if(!GetWord(cntRow+1)) return kFALSE;
fd8bfa30 311 cnt -= cntRow+1;
312
313 }
314
315 cntSegment -= cnt;
316
317 return kTRUE;
318
319}
320//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
56c73976 321Bool_t AliHMPIDRawStream::ReadRow(Int_t &cntRow)
fd8bfa30 322{
b38ac33a 323 // Read the row
324 //It returns: kFALSE if any error occurs
325 // kTRUE if all OK
326
fd8bfa30 327 Int_t cnt;
328 Int_t cntDilogic;
329 Int_t nwDil;
330
56c73976 331 cntRow = (fWord >> kbit16) & 0xfff;
fd8bfa30 332 cnt = cntRow;
333
3c8e86a0 334 if(!GetWord(cntRow)) return kFALSE;
fd8bfa30 335
336 while (cnt>0) {
337
56c73976 338 if(!CheckEoE(nwDil)) return kFALSE;
339 if(!ReadDilogic(cntDilogic)) return kFALSE;
fd8bfa30 340
b38ac33a 341 if(nwDil != cntDilogic) {AliDebug(1,Form("Error in Dilogic counters: %i different wrt %i",nwDil,cntDilogic));return kFALSE;}
fd8bfa30 342 cnt -= cntDilogic;
3c8e86a0 343 if(!GetWord(1,kBwd)) return kFALSE; // go to next Dilogic bank...
fd8bfa30 344 cnt--;
345// Printf(" cnt %i cntDilogic %i ",cnt,cntDilogic);
346 }
347
348 cntRow -= cnt;
349
350 return kTRUE;
351
352}
353//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
56c73976 354Bool_t AliHMPIDRawStream::ReadDilogic(Int_t &cntDilogic)
fd8bfa30 355{
b38ac33a 356 // Read the dilogic bank
357 //It returns: kFALSE if any error occurs
358 // kTRUE if all OK
359
56c73976 360 cntDilogic = fWord & 0x7f;
fd8bfa30 361
362 Int_t cnt = cntDilogic;
56c73976 363
364// Printf(" cnt DILOGIC %i at %i word %08X",cnt,fPosition,fWord);
fd8bfa30 365
366 for(Int_t iDil=0;iDil<cntDilogic;iDil++) {
367 UInt_t dilogic = 0, row = 0;
3c8e86a0 368 if(!GetWord(1,kBwd)) return kFALSE;
fd8bfa30 369//check on row number
370 cnt--;
56c73976 371 row = (fWord >> kbit22) & 0x1f;
fd8bfa30 372 if(!CheckRow(row)) continue;
373//check dilogic number
56c73976 374 dilogic = (fWord >> kbit18) & 0xf; //dilogic info in raw word is between bits: 18...21
fd8bfa30 375 if(!CheckDilogic(dilogic)) continue;
376//check pad number
56c73976 377 UInt_t pad = (fWord >> kbit12) & 0x3f; //pad info in raw word is between bits: 12...17
fd8bfa30 378 if(!CheckPad(pad)) continue;
56c73976 379 Int_t charge = fWord & 0xfff;
380 fPad[fNPads] = GetPad(fDDLNumber,row,dilogic,pad);
0cd503a3 381 fCharge[fNPads] = charge;
56c73976 382 fNPads++;
0cd503a3 383
384 if(charge==0)
385 {
2df59c26 386 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 387 fNumOfErr[fDDLNumber][kPedQZero]++;
388 }
389
390 }//iDil
fd8bfa30 391
392 cntDilogic -= cnt;
393 return kTRUE;
394}
395//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
56c73976 396Bool_t AliHMPIDRawStream::CheckSegment()
d2e2f542 397{
b38ac33a 398 // Check the segment marker
399 //It returns: kFALSE if any error occurs
400 // kTRUE if all OK
401
fd8bfa30 402 UInt_t markSegment = 0xAB0;
403 /*
404 if (iRow%8 == 0) {
405 UInt_t segWord = GetWord();
406 if ((segWord >> 20) != statusSegWord) {
407 fRawReader->AddMajorErrorLog(kBadSegWordErr);
f1d82833 408 AliDebug(1,Form("Wrong segment word signature: %x, expected 0xab0!",(segWord >> 20)));
fd8bfa30 409 fNumOfErr[kBadSegWordErr]++;
410 return kTRUE;
411 }
412*/
56c73976 413 UInt_t segMarker = (fWord >> kbit20) & 0xfff;
fd8bfa30 414 if (segMarker != markSegment ) {
e96561a3 415 //fRawReader->AddMajorErrorLog(kWrongSegErr,Form("Segment marker %0X wrong (expected %0X) at %i in word %0X!",segMarker,markSegment,fPosition,fWord));
f1d82833 416 AliDebug(1,Form("Segment marker %X wrong (expected %0X)! at %i in word %0X!",segMarker,markSegment,fPosition,fWord));
e96561a3 417 fNumOfErr[fDDLNumber][kWrongSegErr]++;
fd8bfa30 418 return kFALSE;
419 }
420
56c73976 421 UInt_t segAddress = fWord & 0xff;
fd8bfa30 422 if (segAddress<1 ||segAddress>3) {
e96561a3 423 //fRawReader->AddMajorErrorLog(kWrongSegErr,Form("Segment address %d not in the valid range [1-3] at %i in word %0X",segAddress,fPosition,fWord));
f1d82833 424 AliDebug(1,Form("Segment address %d not in the valid range [1-3]",segAddress));
e96561a3 425 fNumOfErr[fDDLNumber][kWrongSegErr]++;
fd8bfa30 426 return kFALSE;
427 }
56c73976 428// Printf("Segment Marker found at %i! Number of segment is %i",fPosition,segAddress);
fd8bfa30 429 return kTRUE;
430}
431//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
432Bool_t AliHMPIDRawStream::CheckRow(UInt_t row)
433{
b38ac33a 434 //check on row number
435 //It returns: kFALSE if any error occurs
436 // kTRUE if all OK
56c73976 437// Printf("ROW %i word %0X",row,fWord);
fd8bfa30 438 if(row>=1 && row <=kNRows) return kTRUE;
439
e96561a3 440 //fRawReader->AddMajorErrorLog(kWrongRowErr,Form("row %d",row));
f1d82833 441 AliDebug(1,Form("Wrong row index: %d, expected (1 -> %d) word %0X at %i...",row,kNRows,fWord,fPosition));
e96561a3 442 fNumOfErr[fDDLNumber][kWrongRowErr]++;
fd8bfa30 443 return kFALSE;
444}
445//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
446Bool_t AliHMPIDRawStream::CheckDilogic(UInt_t dilogic)
447{
448//check dilogic number
b38ac33a 449 //It returns: kFALSE if any error occurs
450 // kTRUE if all OK
fd8bfa30 451 if (dilogic>= 1 && dilogic <=kNDILOGICAdd) return kTRUE;
452
e96561a3 453 //fRawReader->AddMajorErrorLog(kWrongDilogicErr,Form("dil %d",dilogic));
f1d82833 454 AliDebug(1,Form("Wrong DILOGIC index: %d, expected (1 -> %d)!",dilogic,kNDILOGICAdd));
e96561a3 455 fNumOfErr[fDDLNumber][kWrongDilogicErr]++;
fd8bfa30 456 //dilogic = iDILOGIC;
457 return kFALSE;
458}
459//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
460Bool_t AliHMPIDRawStream::CheckPad(UInt_t pad)
461{
462//check pad number
b38ac33a 463 //It returns: kFALSE if any error occurs
464 // kTRUE if all OK
fd8bfa30 465 if (pad < kNPadAdd) return kTRUE;
466
e96561a3 467 //fRawReader->AddMajorErrorLog(kWrongPadErr,Form("pad %d",pad));
f1d82833 468 AliDebug(1,Form("Wrong pad index: %d, expected (0 -> %d)!",pad,kNPadAdd));
e96561a3 469 fNumOfErr[fDDLNumber][kWrongPadErr]++;
fd8bfa30 470 return kFALSE;
471}
472//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
56c73976 473Bool_t AliHMPIDRawStream::CheckEoE(Int_t &nDil)
fd8bfa30 474{
b38ac33a 475 //check the End of Event
476 //It returns: kFALSE if any error occurs
477 // kTRUE if all OK
56c73976 478 if (!((fWord >> kbit27) & 0x1)) { //check 27th bit in EoE. It must be 1!
e96561a3 479 //fRawReader->AddMajorErrorLog(kEoEFlagErr);
f1d82833 480 AliDebug(1,Form("Missing end-of-event flag! (%08X) at %i",fWord,fPosition));
e96561a3 481 fNumOfErr[fDDLNumber][kEoEFlagErr]++;
fd8bfa30 482 return kFALSE;
483 }
e96561a3 484 nDil = fWord & 0x7f; //nDil=EoE word count
485 if(nDil < 0 || nDil > 48 ) {
486
487 //fRawReader->AddMajorErrorLog(kEoESizeErr,Form("EoE size=%d",nDil));
f1d82833 488 AliDebug(1,Form("Wrong end-of-event word-count: %08X",fWord));
e96561a3 489 fNumOfErr[fDDLNumber][kEoESizeErr]++;
fd8bfa30 490 return kFALSE;
491 }
492// UInt_t da = (eOfEvent >> 18) & 0xf;
493// if (cntData!=0 && da != dilogic) {
494// fRawReader->AddMajorErrorLog(kEoEDILOGICErr,Form("eoe dil %d != %d",da,dilogic));
f1d82833 495// AliDebug(1,Form("Wrong DILOGIC address found in end-of-event: %d, expected %d!",da,dilogic));
fd8bfa30 496// fNumOfErr[kEoEDILOGICErr]++;
497// return kFALSE; AliQAChecker::Instance()->Run(AliQA::kHMPID, task, obj) ;
498
499// }
500// UInt_t ca = (eOfEvent >> 22) & 0x1f;
501// if (cntData!=0 && ca != row) {
502// fRawReader->AddMajorErrorLog(kEoERowErr,Form("eoe row %d != %d",ca,row));
f1d82833 503// AliDebug(1,Form("Wrong row index found in end-of-event: %d, expected %d!",ca,row));
fd8bfa30 504// fNumOfErr[kEoERowErr]++;
505// return kFALSE;
506// }
507 return kTRUE;
508}
509//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
56c73976 510Bool_t AliHMPIDRawStream::CheckRowMarker()
fd8bfa30 511{
b38ac33a 512 //check the row marker
513 //It returns: kFALSE if any error occurs
514 // kTRUE if all OK
fd8bfa30 515 UInt_t nMAXwordsInRow = 0x1EA;
516 UInt_t statusControlRow = 0x32a8; // 0x36a8 for zero suppression
517//First check on row marker
56c73976 518 UInt_t rowControlWord = fWord >> kbit0 & 0xfbff;
fd8bfa30 519
520 if(rowControlWord != statusControlRow) {
e96561a3 521 //fRawReader->AddMajorErrorLog(kRowMarkerErr);
f1d82833 522 AliDebug(1,Form("Wrong row marker %x expected 0x32a8!",rowControlWord));
e96561a3 523 fNumOfErr[fDDLNumber][kRowMarkerErr]++;
b38ac33a 524 return kFALSE;
e96561a3 525 }
fd8bfa30 526//Second check on row marker
e96561a3 527 UInt_t wordsInRow = fWord >> kbit16 & 0x0fff; // Number of words after the row marker, bit 10 is skipped in this check
fd8bfa30 528
529 if (wordsInRow > nMAXwordsInRow) {
e96561a3 530 //fRawReader->AddMajorErrorLog(kRowMarkerSizeErr);
f1d82833 531 AliDebug(1,Form(" FATAL: Number of words %x in a row exceeds the expected value: 0x1EA !",wordsInRow));
e96561a3 532 fNumOfErr[fDDLNumber][kRowMarkerSizeErr]++;
fd8bfa30 533 return kFALSE;
534 }
535
536 return kTRUE;
537}
538//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
3c8e86a0 539Bool_t AliHMPIDRawStream::GetWord(Int_t n,EDirection dir)
fd8bfa30 540{
541 // This method returns the n-th 32 bit word
d2e2f542 542 // inside the raw data payload.
543 // The method is supposed to be endian (platform)
544 // independent.
fd8bfa30 545
3c8e86a0 546 fWord = 0;
547 if (!fData || fPosition < 0) AliFatal("Raw data payload buffer is not yet initialized !");
548
fd8bfa30 549 if(dir==kBwd) n = -n;
550 fPosition+=4*n-4;
3c8e86a0 551
552 if(fPosition==-4) return kTRUE;
fd8bfa30 553
3c8e86a0 554 if(fPosition<0 || fPosition > fRawReader->GetDataSize()) {
f1d82833 555 AliDebug(1,Form("fPosition out of boundaries %i",fPosition));
3c8e86a0 556 return kFALSE;
557 }
558
fd8bfa30 559 StorePosition();
560
3c8e86a0 561 fWord |= fData[fPosition++];
562 fWord |= fData[fPosition++] << 8;
563 fWord |= fData[fPosition++] << 16;
564 fWord |= fData[fPosition++] << 24;
fd8bfa30 565
3c8e86a0 566 return kTRUE;
d2e2f542 567}
fd8bfa30 568//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
569void AliHMPIDRawStream::DumpData(Int_t nw)
570{
b38ac33a 571 //just a simple raw data dump
572 // in () is the position in bytes
573 //--
fd8bfa30 574 for(Int_t i=0;i<nw;i+=4) {
575 if(!(i%16)) printf(" \n %8i) ",i);
576 printf("%02X%02X%02X%02X [ %06i ] ",fData[i+3],fData[i+2],fData[i+1],fData[i+0],fPos[i]);
577 }
578 Printf(" \n -----end of dump ----------- ");
579}
580//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
581void AliHMPIDRawStream::StorePosition()
582{
b38ac33a 583 //just for debug purpose
584 // it stores the position
585 //read for the first time
3c8e86a0 586// Printf("@@@@@@@@@ fPos: %x fPosition: %d",fPos,fPosition);
56c73976 587 if(fPos[fPosition]!=0) {
588// Printf("Position already stored!!! Value %i at address %i",fPos[fPosition],fPosition);
589 return;
590 }
3c8e86a0 591 fiPos++;
592 fPos[fPosition] = fiPos;
fd8bfa30 593// if(stDeb)Printf("%i - Actual position %i",iPos,fPosition);
594}
e96561a3 595//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++