]> git.uio.no Git - u/mrichter/AliRoot.git/blame - TRD/AliTRDrawStreamTB.cxx
git://git.uio.no / u / mrichter / AliRoot.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
Remove verbosity
[u/mrichter/AliRoot.git] / TRD / AliTRDrawStreamTB.cxx
CommitLineData
d4232bb6 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// This class provides access to TRD digits in raw data. //
21// //
22// It loops over all TRD digits in the raw data given by the AliRawReader. //
23// The Next method goes to the next digit. If there are no digits left //
24// it returns kFALSE. //
25// Several getters provide information about the current digit. //
26// //
27// Author: M. Ploskon (ploskon@ikf.uni-frankfurt.de) //
28// //
29///////////////////////////////////////////////////////////////////////////////
30
31#include "TString.h"
32#include "TFile.h"
33#include "TTreeStream.h"
34
35#include "AliTRDrawStreamTB.h"
36#include "AliTRDgeometry.h"
37#include "AliTRDfeeParam.h"
38#include "AliTRDdigitsManager.h"
625f5260 39#include "AliTRDdataArrayS.h"
6bd744d3 40#include "AliTRDdataArrayI.h"
d4232bb6 41#include "AliTRDSignalIndex.h"
42
43#include "AliLog.h"
44#include "AliRawReader.h"
45
46#define END_OF_TRACKLET_MARKEROLD 0xaaaaaaaa
47#define END_OF_TRACKLET_MARKERNEW 0x10001000
48#define ENDOFRAWDATAMARKER 0x00000000
bb1009bf 49#define ENDBITS 0x03
d4232bb6 50#define WORD_SIZE sizeof(UInt_t) // size of a word in bytes
51#define EXTRA_LEAD_WORDS 24
52#define CDH_WORDS 8
53
54#define IS_BIT_SET(w,b) ( ((w) >> (b)) & 0x1 ) // 1 if bit b is set in word w
55#define GET_VALUE_AT(w,m,s) (( (w) >> (s)) & (m) ) // get value of word w rshifted by s and mask with m
56
57// SM index word masks:
58#define SM_HEADER_SIZE(w) GET_VALUE_AT(w,0xffff,16)
59#define TRACKLETS_ENABLED(w) IS_BIT_SET(w,5)
60#define STACK_MASK(w) ((w) & 0x1f)
61
62// Stack word masks
63#define STACK_HEADER_SIZE(w) GET_VALUE_AT(w,0xffff,16)
64#define STACK_LINK_WORD(w) ((w) & 0xfff)
65
66// HC word masks
67//#define HC_HEADER_MASK_ERR(w) ( ((w) & (0x80000003)) == (0x80000001) ? 0 : 1) // 0 if OK!!!
68#define HC_HEADER_MASK_ERR(w) ( ((w) & (0x3)) == (0x1) ? 0 : 1) // 0 if OK!!!
69
70// HC word 0
71#define HC_SPECIAL_RAW_VERSION(w) IS_BIT_SET(w,31)
72#define HC_MAJOR_RAW_VERSION(w) GET_VALUE_AT(w,0x7f,24)
dc25a859 73#define HC_MAJOR_RAW_VERSION_OPT(w) GET_VALUE_AT(w,0x7,24)
d4232bb6 74#define HC_MINOR_RAW_VERSION(w) GET_VALUE_AT(w,0x7f,17)
75#define HC_EXTRA_WORDS(w) GET_VALUE_AT(w,0x7,14)
76#define HC_DCS_BOARD(w) GET_VALUE_AT(w,0xfff<<20,20)
77#define HC_SM_NUMBER(w) GET_VALUE_AT(w,0x1f,9)
78#define HC_LAYER_NUMBER(w) GET_VALUE_AT(w,0x7,6)
79#define HC_STACK_NUMBER(w) GET_VALUE_AT(w,0x7,3)
80#define HC_SIDE_NUMBER(w) IS_BIT_SET(w,2)
81
82// HC word 1
83#define HC_NTIMEBINS(w) GET_VALUE_AT(w,0x3f,26)
84#define HC_BUNCH_CROSS_COUNTER(w) GET_VALUE_AT(w,0xffff,10)
85#define HC_PRETRIGGER_COUNTER(w) GET_VALUE_AT(w,0xf,6)
86#define HC_PRETRIGGER_PHASE(w) GET_VALUE_AT(w,0xf,6)
87
88//--------------------------------------------------------
89
90// MCM word and ADC mask
91#define MCM_HEADER_MASK_ERR(w) ( ((w) & (0xf)) == (0xc) ? 0 : 1) // 0 if OK!!!
92#define MCM_ADCMASK_MASK_ERR(w) ( ((w) & (0xf)) == (0xc) ? 0 : 1) // 0 if OK!!!
93#define MCM_MCM_NUMBER(w) GET_VALUE_AT(w,0x0f,24)
94#define MCM_ROB_NUMBER(w) GET_VALUE_AT(w,0x7,28)
95#define MCM_EVENT_COUNTER(w) GET_VALUE_AT(w,0x00fffff,4)
96#define MCM_ADCMASK_VAL(w) GET_VALUE_AT(w,0x1fffff,4)
bb1009bf 97#define MCM_ADCMASK_NADC(w) GET_VALUE_AT(w,0x1f,25)
d4232bb6 98
bb1009bf 99#define MCM_DUMMY_ADCMASK_VAL 0x015fffffc // updated
100//#define MCM_DUMMY_ADCMASK_VAL 0x001fffffc
d4232bb6 101//--------------------------------------------------------
102
103#define MAX_TRACKLETS_PERHC 256 // max number of tracklets per HC - large number for now
104
105//--------------------------------------------------------
106#define ADC_WORD_MASK(w) ((w) & 0x3)
107//--------------------------------------------------------
dc25a859 108
109
d4232bb6 110ClassImp(AliTRDrawStreamTB)
111
112Bool_t AliTRDrawStreamTB::fgExtraSkip = kFALSE;
113Bool_t AliTRDrawStreamTB::fgSkipCDH = kFALSE;
114Bool_t AliTRDrawStreamTB::fgWarnError = kTRUE;
115Bool_t AliTRDrawStreamTB::fgCleanDataOnly = kTRUE;
116Bool_t AliTRDrawStreamTB::fgDebugFlag = kTRUE;
117Bool_t AliTRDrawStreamTB::fgDebugStreamFlag = kFALSE;
6bd744d3 118Bool_t AliTRDrawStreamTB::fgStackNumberChecker = kTRUE;
7e8f4d17 119Bool_t AliTRDrawStreamTB::fgStackLinkNumberChecker = kTRUE;
bb1009bf 120Bool_t AliTRDrawStreamTB::fgSkipData = kTRUE;
d4232bb6 121TTreeSRedirector *AliTRDrawStreamTB::fgDebugStreamer = 0;
122UInt_t AliTRDrawStreamTB::fgStreamEventCounter = 0;
7e8f4d17 123UInt_t AliTRDrawStreamTB::fgFirstEquipmentID = 0;
d4232bb6 124UInt_t AliTRDrawStreamTB::fgDumpHead = 0;
1ced3838 125Int_t AliTRDrawStreamTB::fgCommonAdditive = 0;
d4232bb6 126Int_t AliTRDrawStreamTB::fgEmptySignals[] =
127 {
128 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1
129 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1
130 };
131
132AliTRDrawStreamTB::AliTRDrawStreamTB()
dfbb4bb9 133 : AliTRDrawStreamBase()
134//: TObject()
d4232bb6 135 , fSM()
136 , fStack(0)
137 , fHC(0)
138 , fMCM(0)
139 , fADC(0)
140 , fpPos(0)
141 , fpBegin(0)
142 , fpEnd(0)
143 , fWordLength(0)
7e8f4d17 144 , fEquipmentID(0)
d4232bb6 145 , fStackNumber(-1)
146 , fStackLinkNumber(-1)
147 , fhcMCMcounter(0)
148 , fmcmADCcounter(0)
149 , fLinkTrackletCounter(-1)
150 , fEndOfTrackletCount(-1)
151 , fMaskADCword(0)
152 , fTbinADC(0)
153 , fDecodedADCs(-1)
154 , fEventCounter(0)
155 , fLastEventCounter(0)
d4232bb6 156 , fSharedPadsOn(kFALSE)
157 , fMaxADCgeom(0)
158 , fGeometry(0)
159 , fRawReader(0)
160 , fTRDfeeParam(0)
161 , fDebugStreamOwned(kFALSE)
162{
163 //
164 // default constructor
165 //
166
167 if (Init() == kFALSE)
168 {
169 AliWarning("Unable to Init.");
170 }
171}
172
173//--------------------------------------------------------
174AliTRDrawStreamTB::AliTRDrawStreamTB(AliRawReader *rawReader)
dfbb4bb9 175 : AliTRDrawStreamBase(rawReader)
176//: TObject()
d4232bb6 177 , fSM()
178 , fStack(0)
179 , fHC(0)
180 , fMCM(0)
181 , fADC(0)
182 , fpPos(0)
183 , fpBegin(0)
184 , fpEnd(0)
185 , fWordLength(0)
7e8f4d17 186 , fEquipmentID(0)
d4232bb6 187 , fStackNumber(-1)
188 , fStackLinkNumber(-1)
189 , fhcMCMcounter(0)
190 , fmcmADCcounter(0)
191 , fLinkTrackletCounter(-1)
192 , fEndOfTrackletCount(-1)
193 , fMaskADCword(0)
194 , fTbinADC(0)
195 , fDecodedADCs(-1)
196 , fEventCounter(0)
197 , fLastEventCounter(0)
d4232bb6 198 , fSharedPadsOn(kFALSE)
199 , fMaxADCgeom(0)
200 , fGeometry(0)
201 , fRawReader(rawReader)
202 , fTRDfeeParam(0)
203 , fDebugStreamOwned(kFALSE)
204{
205 //
206 // default constructor
207 //
208 if (fRawReader)
209 {
210 if (Init() == kFALSE)
211 {
212 AliWarning("Unable to Init. Try setting up the reader with SetReader or buffer with Init(void *, UInt_t )");
213 }
214 }
215 else
216 {
217 AliWarning("Unable to setup reader. Use SetReader(AliRawReader*).");
218 }
219}
220
221//------------------------------------------------------------
222
223AliTRDrawStreamTB::AliTRDrawStreamTB(const AliTRDrawStreamTB& /*st*/)
dfbb4bb9 224 : AliTRDrawStreamBase()
225//: TObject()
d4232bb6 226 , fSM()
227 , fStack(0)
228 , fHC(0)
229 , fMCM(0)
230 , fADC(0)
231 , fpPos(0)
232 , fpBegin(0)
233 , fpEnd(0)
234 , fWordLength(0)
7e8f4d17 235 , fEquipmentID(0)
d4232bb6 236 , fStackNumber(-1)
237 , fStackLinkNumber(-1)
238 , fhcMCMcounter(0)
239 , fmcmADCcounter(0)
240 , fLinkTrackletCounter(-1)
241 , fEndOfTrackletCount(-1)
242 , fMaskADCword(0)
243 , fTbinADC(0)
244 , fDecodedADCs(-1)
245 , fEventCounter(0)
246 , fLastEventCounter(0)
d4232bb6 247 , fSharedPadsOn(kFALSE)
248 , fMaxADCgeom(0)
249 , fGeometry(0)
250 , fRawReader(0)
251 , fTRDfeeParam(0)
252 , fDebugStreamOwned(kFALSE)
253{
254 //
255 // Copy constructor
256 //
257 AliError("Not implemeneted.");
258}
259
260//------------------------------------------------------------
dfbb4bb9 261Bool_t AliTRDrawStreamTB::SetRawVersion(Int_t fraw)
d4232bb6 262{
263 //
264 // function provided for backward compatibility
265 //
266 AliWarning("Raw data version is read from raw data stream! No point of setting it in here.");
267 fraw = 0; // avoid warnings
dfbb4bb9 268 return kFALSE;
d4232bb6 269}
270
271//------------------------------------------------------------
272AliTRDrawStreamTB::~AliTRDrawStreamTB()
273{
274 //
275 // destructor
276 //
277 delete fGeometry;
278
279 if (fDebugStreamOwned == kTRUE)
280 {
281 if (fgDebugStreamer)
282 {
283 delete fgDebugStreamer;
284 fgDebugStreamer = 0;
285 }
286 }
287}
288
289//------------------------------------------------------------
290
291AliTRDrawStreamTB &
292AliTRDrawStreamTB::operator=(const AliTRDrawStreamTB &)
293{
294 //
295 // we are not using this functionality
296 //
297 AliFatal("May not use.");
298 return *this;
299}
300
301//------------------------------------------------------------
302
303void
304AliTRDrawStreamTB::EnableDebug(TTreeSRedirector *debugStream)
305{
306 //
307 // replace the current debug streamer or create a new one if owned
308 //
309
310 if (debugStream == 0)
311 {
312 if (fDebugStreamOwned == kTRUE)
313 {
314 if (fgDebugStreamer)
315 delete fgDebugStreamer;
316 }
317
318 fDebugStreamOwned = kTRUE;
319 fgDebugStreamer = new TTreeSRedirector("TRDrawDataDebug.root");
320 fgStreamEventCounter = 0;
321
322 }
323 else
324 {
325 if (fDebugStreamOwned == kTRUE)
326 {
327 if (fgDebugStreamer)
328 delete fgDebugStreamer;
329 }
330
331 fgDebugStreamer = debugStream;
332 fDebugStreamOwned = kFALSE;
333 }
334}
335
336//___________________________________________________________
337void
338AliTRDrawStreamTB::SwapOnEndian()
339{
340 //
341 // Check the endian and swap if needed
342 //
343
344 int itemp = 1;
345 char* ptemp = (char*) &itemp;
346 if (ptemp[0] != 1)
347 {
348 // need to swap...
349 if (fgDebugFlag) AliDebug(8, "Swapping.");
350
351 fpPos = fpBegin;
352 UInt_t iutmp = 0;
353 while (fpPos < fpEnd)
354 {
355 fpPos += 1;
356 iutmp = (((*fpPos & 0x000000ffU) << 24) | ((*fpPos & 0x0000ff00U) << 8) |
357 ((*fpPos & 0x00ff0000U) >> 8) | ((*fpPos & 0xff000000U) >> 24));
358 // here we override the value in the buffer!
359 *fpPos = iutmp;
360 }
361 fpPos = fpBegin;
362 }
363}
364
365//------------------------------------------------------------
366void
367AliTRDrawStreamTB::DumpErrorCount()
368{
369 //
370 // print the error statistics into the stdout
371 //
372
373 ;
374 // AliInfo(Form("Error counts: HC0 %d HC1 %d MCM %d ADCmask %d ADC %d",
375 // fHC->fH0ErrorCounter, fHC->fH1ErrorCounter, fMCM->fErrorCounter, fMCM->fMaskErrorCounter, adc.fErrorCounter));
376}
377
378//------------------------------------------------------------
379Bool_t
380AliTRDrawStreamTB::DumpWords(UInt_t *px, UInt_t iw, UInt_t marker)
381{
382 //
383 // skip few words
384 // note: can be made faster
385 //
386
387 TString tsreturn = Form("\n[ Dump Sequence at 0x%08x ] : ", px);
388 for (UInt_t i = 0; i < iw; i++)
389 {
390 if (px + iw >= fpEnd)
391 return kFALSE;
392
393 if (i % 8 == 0)
394 tsreturn += "\n ";
395 if (marker != 0 && marker == px[i])
396 tsreturn += Form(" *>0x%08x<* ", px[i]);
397 else
398 tsreturn += Form("0x%08x ", px[i]);
399 }
400 tsreturn += "\n";
401
402 AliInfo(tsreturn.Data());
403
404 return kTRUE;
405}
406
407//------------------------------------------------------------
408Bool_t
409AliTRDrawStreamTB::SkipWords(UInt_t iw)
410{
411 //
412 // skip few words
413 // note: can be made faster
414 //
415
416 if ( fpPos + iw < fpEnd )
417 {
418 fpPos += iw;
419 return kTRUE;
420 }
421 else
422 {
423 if (fgWarnError) AliWarning(Form("Skip %d words failed. %d available", iw, fpEnd - fpPos - 1));
424 if (fgDebugStreamer)
425 {
426 TTreeSRedirector &cstream = *fgDebugStreamer;
427 cstream << "SkipWords"
428 << "Event=" << fgStreamEventCounter
429 << ".nwords=" << iw
430// << ".read=" << (Char_t*)(fpPos - fpBegin)
431// << ".togo=" << (Char_t*)(fpEnd - fpPos)
432// << ".length=" << (Char_t*)(fpEnd - fpBegin)
433 << "\n";
434 }
435 return kFALSE;
436 }
437
438 return kTRUE;
439}
440
441//------------------------------------------------------------
442Bool_t
443AliTRDrawStreamTB::SetReader(AliRawReader *reader)
444{
445 //
446 //
447 //
448
449 if (reader != 0)
450 {
451 fRawReader = reader;
452 if (fRawReader)
453 {
454 return Init();
455 }
456 else
457 {
458 AliWarning("Unable to setup reader.");
459 return kFALSE;
460 }
461 }
462 else
463 {
464 AliWarning("AliRawReader argument is 0.");
465 fRawReader = 0;
466 }
467
468 return kFALSE;
469}
470
471//------------------------------------------------------------
472Int_t
473AliTRDrawStreamTB::NextBuffer()
474{
475 //
476 // return -1 if no more buffers available
477 // return 0 DecodeSM failed (clean data required for example) but still maybe more data to come
478 // return 1 DecodeSM OK
479 //
480
481 if (fRawReader != 0)
482 {
483 UChar_t *buffer = 0;
484 UInt_t length = 0;
485 Bool_t kBufferSet = fRawReader->ReadNextData(buffer);
486 if (kBufferSet == kTRUE)
487 {
488 if (fgDebugFlag) AliDebug(9, "Buffer is set.");
489 length = fRawReader->GetDataSize();
490 if (fgExtraSkip == kTRUE)
491 {
492 buffer += EXTRA_LEAD_WORDS * WORD_SIZE;
493 length -= EXTRA_LEAD_WORDS * WORD_SIZE;
494 }
495
496 if (fgSkipCDH == kTRUE)
497 {
498 buffer += CDH_WORDS * WORD_SIZE;
499 length -= CDH_WORDS * WORD_SIZE;
500 }
501
502 if (length > 0)
503 {
504 if (fgDebugFlag) AliDebug(9, Form("Buffer length : %d", length));
505 //return InitBuffer((void*)buffer, length);
506 if (DecodeSM((void*)buffer, length) == kTRUE)
507 return 1;
508 else
509 return 0;
510 }
511 }
512 else
513 {
514 return -1;
515 }
516 }
517
518 return -1;
519}
520
521//------------------------------------------------------------
522void
523AliTRDrawStreamTB::ResetCounters()
524{
525 //
526 // reset some global counters
527 //
528
529 fStackNumber = 0;
530 fStackLinkNumber = 0;
531
532 fDecodedADCs = 0;
533
534 fSM.fActiveStacks = 0;
535 fSM.fNexpectedHalfChambers = 0;
536
537 fLinkTrackletCounter = 0;
538
539 fLastEventCounter = 0;
540 fEventCounter = 0;
541}
542
543//------------------------------------------------------------
544void
545AliTRDrawStreamTB::ResetIterators()
546{
547 //
548 // reset the data iterators used in the Next()
549 //
550 fStackNumber = 0;
551 fStackLinkNumber = 0;
552 fhcMCMcounter = 0;
553 fmcmADCcounter = 0;
554}
555
556//------------------------------------------------------------
557
558Bool_t
559AliTRDrawStreamTB::Next()
560{
561 //
562 // returns with true on next adc read
563 // returns false on errors and end of buffer
564 //
565
566 while (fStackNumber < 5 && fSM.fActiveStacks > 0)
567 {
568 if(fSM.fStackActive[fStackNumber] == kTRUE)
569 {
570 fStack = &fSM.fStacks[fStackNumber];
571 while (fStackLinkNumber < 12)
572 {
573 if (fStack->fLinksActive[fStackLinkNumber] == kTRUE)
574 {
575 fHC = &fStack->fHalfChambers[fStackLinkNumber];
576 if (!fHC)
577 {
578 AliError(Form("Super Strange. HC missing at stack %d link %d", fStackNumber, fStackLinkNumber));
579 return kFALSE;
580 }
d4232bb6 581 if (fHC->fCorrupted == 0)
582 {
583 while (fhcMCMcounter < fHC->fMCMmax)
584 {
585 fMCM = &fHC->fMCMs[fhcMCMcounter];
d4232bb6 586 if (!fMCM)
587 {
588 AliError(Form("Super Strange. HC missing at stack %d link %d atMCMslot %d",
589 fStackNumber, fStackLinkNumber, fhcMCMcounter));
590 return kFALSE;
591 }
592 while(fmcmADCcounter < fMCM->fADCmax)
593 {
d4232bb6 594 fADC = &fMCM->fADCs[fmcmADCcounter];
595 if (!fADC)
596 {
597 AliError(Form("Super Strange. ADC missing at stack %d link %d MCMslot %d ADCslot %d",
598 fStackNumber, fStackLinkNumber, fhcMCMcounter, fmcmADCcounter));
599 return kFALSE;
600 }
601 fmcmADCcounter++;
d4232bb6 602 if (fSharedPadsOn)
603 {
604 return kTRUE;
605 }
606 else
607 {
608 if (fADC->fIsShared == kFALSE)
609 return kTRUE;
610 }
611 } //while adc in MCM
d4232bb6 612 fhcMCMcounter++;
613 // next MCM should go through all active ADCs
614 fmcmADCcounter = 0;
615 } // while mcm
616 } // if HC OK
617 }// if link active
618 fStackLinkNumber++;
619 // next stack link (HC) should go through all active MCMs
620 fhcMCMcounter = 0;
621 }// while links
622 }// if stack active
623 fStackNumber++;
624 // next stack should go through all links - start from 0
625 fStackLinkNumber = 0;
626 }
627
628 // in case rawreader manages the mem buffers
629 // lets go for the next buffer
630 if (fRawReader)
631 {
632 Int_t nextBuff = NextBuffer();
633 while (nextBuff != -1)
634 {
635 if (nextBuff > 0)
636 return Next();
637 nextBuff = NextBuffer();
638 }
639 }
640
641 return kFALSE;
642}
643
644//------------------------------------------------------------
645
646Int_t
647AliTRDrawStreamTB::NextChamber(AliTRDdigitsManager *digitsManager)
648{
649 //
650 // Fills single chamber digit array
651 // Return value is the detector number
652 //
653
625f5260 654 AliTRDdataArrayS *digits = 0;
d4232bb6 655 AliTRDdataArrayI *track0 = 0;
656 AliTRDdataArrayI *track1 = 0;
657 AliTRDdataArrayI *track2 = 0;
658 AliTRDSignalIndex *indexes = 0;
659
660 // Loop through the digits
661 Int_t lastdet = -1;
662 Int_t det = -1;
663 // Int_t returnDet = -1;
664 Int_t it = 0;
665 while (Next())
666 {
667 det = GetDet();
668
669 if (det != lastdet)
670 {
671 // If new detector found
672 if (lastdet == -1)
673 {
674 lastdet = det;
675 }
676 else
677 {
678 return lastdet;
679 }
dad68eff 680
681 if (det < 0 || det >= AliTRDgeometry::kNdet)
682 {
683 if (fSM.fClean == kTRUE)
684 {
685 AliError(Form("Strange Det Number %d BUT event buffer seems to be clean.", det));
686 }
687 else
688 {
689 AliError(Form("Strange Det Number %d. Event buffer marked NOT clean!", det));
690 }
691 continue;
692 }
693
d4232bb6 694 // Add a container for the digits of this detector
625f5260 695 digits = (AliTRDdataArrayS *) digitsManager->GetDigits(det);
696 track0 = (AliTRDdataArrayI *) digitsManager->GetDictionary(det,0);
697 track1 = (AliTRDdataArrayI *) digitsManager->GetDictionary(det,1);
698 track2 = (AliTRDdataArrayI *) digitsManager->GetDictionary(det,2);
d4232bb6 699
dad68eff 700 if (!digits)
701 {
702 if (fSM.fClean == kTRUE)
703 {
704 AliError(Form("Unable to get digits for det %d BUT event buffer seems to be clean.", det));
705 }
706 else
707 {
708 AliError(Form("Unable to get digits for det %d. Event buffer is NOT clean!", det));
709 }
710 return -1;
711 //continue;
712 }
713
d4232bb6 714 Int_t rowMax = GetRowMax();
715 Int_t colMax = GetColMax();
716 Int_t ntbins = GetNumberOfTimeBins();
717
718 // Allocate memory space for the digits buffer
719 if (digits->GetNtime() == 0)
720 {
721 digits->Allocate(rowMax, colMax, ntbins);
722 track0->Allocate(rowMax, colMax, ntbins);
723 track1->Allocate(rowMax, colMax, ntbins);
724 track2->Allocate(rowMax, colMax, ntbins);
725 }
726
727 indexes = digitsManager->GetIndexes(det);
728 indexes->SetSM(GetSM());
729 indexes->SetStack(GetStack());
730 indexes->SetLayer(GetLayer());
731 indexes->SetDetNumber(det);
732 if (indexes->IsAllocated() == kFALSE)
733 indexes->Allocate(rowMax, colMax, ntbins);
734 }
735
736 // ntimebins data are ready to read
737 for (it = 0; it < GetNumberOfTimeBins(); it++)
738 {
739 if (GetSignals()[it] > 0)
740 {
741 digits->SetDataUnchecked(GetRow(), GetCol(), it, GetSignals()[it]);
742
743 indexes->AddIndexTBin(GetRow(), GetCol(), it);
744 track0->SetDataUnchecked(GetRow(), GetCol(), it, 0);
745 track1->SetDataUnchecked(GetRow(), GetCol(), it, 0);
746 track2->SetDataUnchecked(GetRow(), GetCol(), it, 0);
747 }
748 } // tbins
749 }// while Next()
750
751 // what happens if the last HC is turned off?
752 return det;
753 //return -1;
754}
755
756//------------------------------------------------------------
757Bool_t
758AliTRDrawStreamTB::Init()
759{
760 //
761 // general init
762 //
763
764 TDirectory *saveDir = gDirectory;
765
766 if (!fGeometry)
767 {
768 fGeometry = new AliTRDgeometry();
769 }
770
771 if (!fGeometry)
772 {
773 AliError("Geometry FAILED!");
774 return kFALSE;
775 }
776
777 fTRDfeeParam = AliTRDfeeParam::Instance();
778 if (!fTRDfeeParam)
779 {
780 AliError("AliTRDfeeParam FAILED!");
781 return kFALSE;
782 }
783
784 fMaxADCgeom = (Int_t)fGeometry->ADCmax();
785
1ced3838 786 // common additive is moved to be static for temp solution
787 // common additive should be delivered in the HC word 2 (3rd word)
788 //fCommonAdditive = 10;
d4232bb6 789
790 ResetCounters();
791
d4232bb6 792 if (fgDebugStreamFlag == kTRUE)
793 {
794 if (!fgDebugStreamer)
795 {
796 fgDebugStreamer = new TTreeSRedirector("TRDrawDataDebug.root");
797 fgStreamEventCounter = 0;
798
799 if (fgDebugStreamer)
800 {
801 AliInfo(Form("Debug Streamer Initialized! Remember to delete! %s::DeleteDebugStream()", this->IsA()->GetName()));
802 //fDebugStreamOwned = kTRUE;
803 }
804 else
805 {
806 AliError("Unable to init debug stream");
807 }
808 }
809 }
810
bb1009bf 811 // in case rawreader manages the mem buffers
812 // lets go for the next buffer
813 if (fRawReader)
814 {
815 Int_t nextBuff = NextBuffer();
816 while (nextBuff != -1)
817 {
818 if (nextBuff > 0)
819 return kTRUE;
820 nextBuff = NextBuffer();
821 }
822 }
823
d4232bb6 824 saveDir->cd();
825
826 return kTRUE;
827}
828
829void AliTRDrawStreamTB::DeleteDebugStream()
830{
831 //
832 // static helper function
833 //
834
835 if (fgDebugStreamer)
836 {
837 delete fgDebugStreamer;
838 fgDebugStreamer = 0;
839 }
840
841}
842
843//------------------------------------------------------------
844Bool_t
845AliTRDrawStreamTB::InitBuffer(void *buffer, UInt_t length)
846{
847 //
848 // init the class before reading from the buffer
849 // and read SM heading info:
850 // -- super module header
851 // -- stack headers + link status words
852 //
853
854 // not in the pre scan mode
7e8f4d17 855 //get Equipment ID
856 if(fgStreamEventCounter == 0) fgFirstEquipmentID = fRawReader->GetEquipmentId();
857 fEquipmentID = fRawReader->GetEquipmentId();
858 //fgStreamEventCounter++;
859 if(fEquipmentID == fgFirstEquipmentID) fgStreamEventCounter++;
860
d4232bb6 861
862 ResetCounters();
863
864 fpBegin = (UInt_t *)buffer;
865
866 if (WORD_SIZE == 0)
867 {
868 AliFatal("Strange! Size of UInt_t == 0");
869 return kFALSE;
870 }
871
872 fWordLength = length/WORD_SIZE;
873 fpEnd = fpBegin + fWordLength;
874 fpPos = fpBegin;
875
876 if (fpBegin == 0 || length <= 0)
877 {
878 AliError(Form("This will not work! Pointer to the buffer is 0x%08x of size %d", fpBegin, length));
879 return kFALSE;
880 }
881
882 SwapOnEndian();
883
884 if (fgDumpHead > 0)
885 {
886 AliInfo("------------------------------------------------");
887 if (DumpWords(fpBegin, fgDumpHead) == kFALSE)
888 {
889 AliError("Dump failed. Not enough data.");
890 }
891 AliInfo("------------------------------------------------");
892 }
893
894 //decode SM
895 DecodeSMInfo(fpPos, &fSM);
896
897 if (fgDebugFlag) AliDebug(5, DumpSMInfo(&fSM));
898
899 fpPos++;
900 if (fpPos < fpEnd)
901 {
902 if (SkipWords(fSM.fHeaderSize) == kTRUE)
903 {
904 //decode stacks info
905 //for (Int_t istack = 0; istack < fSM.fActiveStacks; istack++)
906 for (Int_t istack = 0; istack < 5; istack++)
907 {
908 if (fSM.fStackActive[istack] == kFALSE)
909 continue;
910
911 fStack = &fSM.fStacks[istack];
912 DecodeStackInfo(fpPos, fStack);
913 fpPos++;
914
915 fSM.fNexpectedHalfChambers += fStack->fActiveLinks;
916
917 if (fgDebugFlag) AliDebug(5, DumpStackInfo(fStack));
918
919 if (SkipWords(fStack->fHeaderSize) == kFALSE)
920 {
921 if (fRawReader) fRawReader->AddMajorErrorLog(kDecodeStackInfo, "Stack head words missing");
922 return kFALSE;
923 }
924 }
925 }
926 else
927 {
928 return kFALSE;
929 }
930 }
931 else
932 {
933 if (fgWarnError) AliWarning("No Stack info present. Strange.");
934 if (fRawReader) fRawReader->AddMajorErrorLog(kDecodeStackInfo, "Stack info missing");
935 return kFALSE;
936 }
937
938 if (fgDebugFlag) AliDebug(5, Form("Expected half chambers : %d", fSM.fNexpectedHalfChambers));
939
940 //fpPos++;
941 if (fpPos < fpEnd)
942 {
943 if (fgDebugFlag) AliDebug(5, "Init OK.");
944 }
945 else
946 {
947 if (fgWarnError) AliWarning("No data just after init. Strange.");
948 if (fRawReader) fRawReader->AddMajorErrorLog(kMissingData, "Missing data");
949 return kFALSE;
950 }
951
952 return kTRUE;
953}
954
955//------------------------------------------------------------
956Bool_t
957AliTRDrawStreamTB::DecodeSM(void *buffer, UInt_t length)
958{
959 //
960 // decode all sm at once
961 // still here for devel and debug
962 //
963
964 //memset(&fSM, 0, sizeof(fSM));
965
966 ResetIterators();
967
968 fSM.fClean = kTRUE;
969 if (InitBuffer(buffer, length) == kTRUE)
970 {
971 // no we are already set!
972 // fpPos++;
973 }
974 else
975 {
976 if (fgWarnError) AliError("--- INIT failed. ---------------");
977 fSM.fClean = kFALSE;
978 return kFALSE;
979 }
980
981 //decode data here
982 //fSM.fActiveStacks
983 for (Int_t istack = 0; istack < 5; istack++)
984 {
985 fStackNumber = istack;
986 if (fSM.fStackActive[istack] == kFALSE)
987 continue;
988
989 fStack = &fSM.fStacks[istack];
990
991 //fStack[istack].fActiveLinks // max is 12
992 for (Int_t ilink = 0; ilink < 12; ilink++)
993 {
994 fStackLinkNumber = ilink;
995 if (fStack->fLinksActive[ilink] == kFALSE)
996 continue;
997
998 if (fpPos >= fpEnd)
999 {
1000 if (fRawReader) fRawReader->AddMajorErrorLog(kLinkDataMissing, "Link data missing");
1001 fSM.fClean = kFALSE;
1002 break;
1003 }
1004
1005 fHC = &fStack->fHalfChambers[ilink];
1006
7e8f4d17 1007 if (fgDebugStreamer)
1008 {
1009 TTreeSRedirector &cstream = *fgDebugStreamer;
1010 cstream << "LINKDataStream"
1011 << "Event=" << fgStreamEventCounter
1012 << ".equipID=" << fEquipmentID
1013 << ".stack=" << fStackNumber
1014 << ".link=" << fStackLinkNumber
1015 << "\n";
1016 }
1017
1018
d4232bb6 1019 if (fSM.fTrackletEnable == kTRUE)
1020 {
1021 if (DecodeTracklets() == kFALSE)
1022 {
d4232bb6 1023 if (fgDebugStreamer)
1024 {
1025 TTreeSRedirector &cstream = *fgDebugStreamer;
1026 cstream << "TrackletDecodeError"
1027 << "Event=" << fgStreamEventCounter
1028 << ".Stack=" << fStackNumber
1029 << ".Link=" << fStackLinkNumber
1030 << ".EndOfTrackletCount=" << fEndOfTrackletCount
1031 << "\n";
1032 }
1033
1034 fSM.fClean = kFALSE;
1035 SeekEndOfData();
1036
1037 if (fgWarnError)
1038 {
1039 AliError(Form("Failed stack %d link %d", fStackNumber, fStackLinkNumber));
1040 AliError(Form("Debug Event Counter : %d", fgStreamEventCounter));
1041 }
1042 continue;
1043 //return kFALSE;
1044 }
1045 }
1046
1047 if (fpPos >= fpEnd)
1048 {
1049 if (fRawReader) fRawReader->AddMajorErrorLog(kHCdataMissing, "HC data missing");
1050 fSM.fClean = kFALSE;
1051 break;
1052 }
1053
1054 if (DecodeHC() == kFALSE)
1055 {
d4232bb6 1056 fSM.fClean = kFALSE;
bb1009bf 1057 if (fgWarnError)
1058 {
1059 AliError(Form("Dumping Words for Debugging Purpose =========================>"));
1060 DumpWords(fpPos-8, 16);
1061 AliError(Form("Dumping Done!"));
1062 }
1063 if (fHC->fCorrupted < 16) SeekEndOfData(); // In case that we meet END_OF_TRACKLET_MARKERNEW during ADC data decoding or MCM header decoding
1064 // we don't seek ENDOFRAWDATAMARKER
d4232bb6 1065
1066 if (fgWarnError)
1067 {
1068 AliError(Form("Failed HC : %s", DumpHCinfoH0(fHC)));
1069 AliError(Form("Failed HC : %s", DumpHCinfoH1(fHC)));
bb1009bf 1070 AliError(Form("Debug Event Counter : %d\n\n\n", fgStreamEventCounter));
d4232bb6 1071 }
d4232bb6 1072
1073 continue;
1074 //return kFALSE;
1075 }
1076 else
1077 {
bb1009bf 1078 SeekEndOfData(); // make sure that finish off with the end of data markers
d4232bb6 1079 }
1080
d4232bb6 1081 } // ilink
1082 } // istack
1083
1084 // for next()
1085 ResetIterators();
1086
1087 if (fSM.fClean == kTRUE)
1088 return kTRUE;
1089
1090 if (fgCleanDataOnly && (fSM.fClean == kFALSE))
1091 {
1ced3838 1092 if (fgWarnError)
1093 {
1094 AliWarning("Buffer with errors. Returning FALSE.");
1095 AliWarning(Form("--- Failed SM : %s ---", DumpSMInfo(&fSM)));
1096 }
d4232bb6 1097 fSM.fActiveStacks = 0; // Next will not give data
1098 return kFALSE;
1099 }
1100
1101 return kTRUE;
1102}
1103
1104//------------------------------------------------------------
1105Int_t
1106AliTRDrawStreamTB::DecodeSM()
1107{
1108 //
1109 // decode SM data in case AliRawReader is in use
1110
1111 if (fRawReader)
1112 {
1113 Int_t nextBuff = NextBuffer();
1114 while (nextBuff != -1)
1115 {
1116 if (nextBuff > 0)
1117 return nextBuff;
1118 nextBuff = NextBuffer();
1119 }
1120 return -1;
1121 }
1122 else
1123 {
1124 AliWarning("AliRawReader not set.");
1125 }
1126 return kFALSE;
1127}
1128
1129//------------------------------------------------------------
1130Int_t
1131AliTRDrawStreamTB::DecodeSM(AliRawReader *reader)
1132{
1133 //
1134 // decode SM with the AliRawReader
1135 //
1136 if (reader != 0)
1137 {
1138 fRawReader = reader;
1139 return DecodeSM();
1140 }
1141 else
1142 {
1143 AliWarning("Argument AliRawReader is 0.");
1144 }
1145 return kFALSE;
1146}
1147
1148//------------------------------------------------------------
1149Bool_t
1150AliTRDrawStreamTB::SeekEndOfData()
1151{
1152 //
1153 // go to end of data marker
1154 //
1155 Int_t fEndOfDataCount = 0;
1156
1157 while ( *fpPos != ENDOFRAWDATAMARKER && fpPos < fpEnd )
1158 {
1159 fpPos++;
1160 }
1161
1162 while (*fpPos == ENDOFRAWDATAMARKER && fpPos < fpEnd )
1163 {
1164 fEndOfDataCount++;
1165 fpPos++;
1166 }
1167
1168// if (fEndOfDataCount == 0)
1169// {
1170// if (fgWarnError) AliWarning("End of buffer reached first. No end of data marker?");
1171// return kFALSE;
1172// }
1173
1174 return kTRUE;
1175}
1176
1177//------------------------------------------------------------
1178Bool_t
1179AliTRDrawStreamTB::SeekNextMCMheader()
1180{
1181 //
1182 // go to mcm marker
1183 //
1184
1185 // move back to the mcm pos
1186 fpPos = fMCM->fPos + 1;
1187
1188 while ( *fpPos != ENDOFRAWDATAMARKER && fpPos < fpEnd )
1189 {
d4232bb6 1190 if (MCM_HEADER_MASK_ERR(*fpPos) == 0)
1191 {
1192 if (fgWarnError) AliWarning(Form("^^^ Found : Pos 0x%08x : Val 0x%08x", fpPos, *fpPos));
1193 return kTRUE;
1194 }
1195 fpPos++;
1196 }
1197
1198 SeekEndOfData();
1199 return kFALSE;
1200}
1201
1202//------------------------------------------------------------
1203
1204Bool_t
1205AliTRDrawStreamTB::DecodeTracklets()
1206{
1207 //
1208 // decode tracklets
1209 //
1210
1211 fLinkTrackletCounter = 0;
1212 fEndOfTrackletCount = 0;
1213
1214 if (fgDebugFlag) AliDebug(10, Form("Decode tracklets at 0x%08x : 0x%08x", fpPos, *fpPos));
d4232bb6 1215
1216 while ( *fpPos != END_OF_TRACKLET_MARKEROLD && *fpPos != END_OF_TRACKLET_MARKERNEW && fpPos < fpEnd )
1217 {
1218
1219 if (fgDebugFlag) AliDebug(10, Form("Tracklet found at 0x%08x : 0x%08x", fpPos, *fpPos));
1220
d4232bb6 1221 fLinkTrackletCounter++;
1222
1223 if (fLinkTrackletCounter > MAX_TRACKLETS_PERHC)
1224 {
1225 if (fgWarnError) AliWarning(Form("Max number of tracklets exceeded %d > %d. Something is wrong with the input data!",
1226 fLinkTrackletCounter, MAX_TRACKLETS_PERHC));
bb1009bf 1227 /*
1228 if (fgWarnError)
1229 {
1230 AliError(Form("Dumping Words for Debugging Purpose =========================>"));
1231 DumpWords(fpPos-300, 320);
1232 AliError(Form("Dumping Done!"));
1233 }
1234 */
d4232bb6 1235
1236 if (fRawReader) fRawReader->AddMajorErrorLog(kTrackletOverflow,"Too many tracklets");
1237 return kFALSE;
1238 }
1239
1240 if (fgDebugStreamer)
1241 {
1242 // jan!
1243 unsigned pid;
1244 unsigned row;
1245 signed defl;
1246 signed ypos;
1247
1248 double deflm;
1249 double yposm;
1250
1251 unsigned long val;
1252
1253 val = *fpPos;
1254
1255 pid = val >> 24;
1256 row = (val >> 20) & 0xF;
1257 defl = (val >> 13) & 0x7F;
1258 defl = defl << 25 >> 25;
1259 ypos = val & 0x1FFF;
1260 ypos = ypos << 19 >> 19;
1261
1262 deflm = defl * 140.0e-6; /* m */
1263 yposm = ypos * 160.0e-6; /* m */
1264
1265 TTreeSRedirector &cstream = *fgDebugStreamer;
1266 cstream << "MCMtracklets"
1267 << "Event=" << fgStreamEventCounter
1268 << ".stack=" << fStackNumber
1269 << ".link=" << fStackLinkNumber
1270 << ".pid=" << pid
1271 << ".row=" << row
1272 << ".defl=" << defl
1273 << ".ypos=" << ypos
1274 << ".deflm=" << deflm
1275 << ".yposm=" << yposm
1276 << "\n";
1277 }
1278 fpPos++;
1279 }
1280
1281 while ( ( *fpPos == END_OF_TRACKLET_MARKEROLD || *fpPos == END_OF_TRACKLET_MARKERNEW ) && fpPos < fpEnd )
1282 {
d4232bb6 1283 if (fgDebugFlag) AliDebug(10, Form("EoTracklets found at 0x%08x : 0x%08x", fpPos, *fpPos));
1284
1285 fEndOfTrackletCount++;
1286 fpPos++;
1287 }
1288
1289 if ( fEndOfTrackletCount < 2 )
1290 {
d4232bb6 1291 if (fRawReader) fRawReader->AddMajorErrorLog(kEOTrackeltsMissing, "End of tracklets word missing");
1292 return kFALSE;
1293 }
1294
1295 return kTRUE;
1296}
1297
1298//------------------------------------------------------------
1299Bool_t
1300AliTRDrawStreamTB::IsRowValid()
1301{
1302 //SLOW GEOM
1303 if ( (fHC->fStack == 2 && fMCM->fROW >= fGeometry->RowmaxC0()) ||
1304 (fHC->fStack != 2 && fMCM->fROW >= fGeometry->RowmaxC1()) || fMCM->fROW < 0 )
1305 {
1306 if (fgWarnError) AliWarning(Form("SM%d L%dS%d: Wrong Padrow (%d) fROB=%d, fSIDE=%d, fMCM=%02d"
1307 , fHC->fSM, fHC->fLayer, fHC->fStack, fMCM->fROW, fMCM->fROB, fHC->fSide, fMCM->fMCM ));
1308 if (fRawReader) fRawReader->AddMajorErrorLog(kWrongPadrow, "Wrong Row");
1309 return kFALSE;
1310 }
1311 return kTRUE;
1312}
1313
1314//------------------------------------------------------------
1315Bool_t
1316AliTRDrawStreamTB::IsMCMheaderOK()
1317{
1318 //
1319 // check the mcm header
1320 //
1321
bb1009bf 1322 if ( fMCM->fCorrupted > 1 )
d4232bb6 1323 {
1324 if (fRawReader) fRawReader->AddMajorErrorLog(kMCMheaderCorrupted,"ADC mask Corrupted");
bb1009bf 1325 if (fgWarnError) AliWarning(Form("Wrong ADC Mask word 0x%08x %s. Error : %d\n", *fMCM->fPos, DumpMCMadcMask(fMCM), fMCM->fCorrupted));
d4232bb6 1326 return kFALSE;
1327 }
1328
1329 if ( fMCM->fCorrupted > 0 )
1330 {
1331 if (fRawReader) fRawReader->AddMajorErrorLog(kMCMheaderCorrupted,"Corrupted");
bb1009bf 1332 if (fgWarnError) AliWarning(Form("Wrong MCM word 0x%08x %s. Error : %d\n", *fMCM->fPos, DumpMCMinfo(fMCM), fMCM->fCorrupted));
d4232bb6 1333 return kFALSE;
1334 }
1335
1336 if ( fMCM->fMCM < 0 || fMCM->fMCM > 15 || fMCM->fROB < 0 || fMCM->fROB > 7 )
1337 {
1338 if (fRawReader) fRawReader->AddMajorErrorLog(kWrongMCMorROB,"Wrong ROB or MCM");
bb1009bf 1339 if (fgWarnError) AliWarning(Form("Wrong fMCM or fROB. %s\n", DumpMCMinfo(fMCM)));
d4232bb6 1340 return kFALSE;
1341 }
1342
1343 if (IsRowValid() == kFALSE)
1344 return kFALSE;
1345
1346 return kTRUE;
1347}
bb1009bf 1348
1349//------------------------------------------------------------
1350Bool_t
1351AliTRDrawStreamTB::IsMCMevCounterOK()
1352{
1353 //
1354 // Check the MCM event counter
1355 //
1356
1357 if (fEventCounter == 0)
1358 {
1359 fEventCounter = fMCM->fEvCounter;
1360 }
1361
1362 if (fEventCounter < fLastEventCounter)
1363 {
1364 fMCM->fCorrupted += 4;
1365 if (fgWarnError) AliWarning(Form("Event from the past? Current %d Last %d %s. Error : %d\n", fEventCounter, fLastEventCounter, DumpMCMinfo(fMCM), fMCM->fCorrupted));
1366 if (fRawReader) fRawReader->AddMajorErrorLog(kMCMeventMissmatch, "Wrong MCM event counter ? Past-Future");
1367 return kFALSE;
1368 }
1369
1370 if (fEventCounter != fMCM->fEvCounter)
1371 {
1372 fMCM->fCorrupted += 4;
1373 if (fgWarnError) AliWarning(Form("Event missmatch? FirstMCMs %d ThisMCMs %d %s. Error : %d\n", fEventCounter, fMCM->fEvCounter, DumpMCMinfo(fMCM), fMCM->fCorrupted));
1374 if (fRawReader) fRawReader->AddMajorErrorLog(kMCMeventMissmatch, "Wrong MCM event counter ?");
1375 return kFALSE;
1376 }
1377
1378 return kTRUE;
1379}
1380
d4232bb6 1381//------------------------------------------------------------
1382Bool_t
1383AliTRDrawStreamTB::DecodeMCMheader()
1384{
1385 //
1386 // decode the mcm header
1387 //
1388
bb1009bf 1389 DecodeMCMheader(fpPos, fMCM);
1390 if (fHC->fCorrupted >= 16)
1391 {
1392 fpPos--;
1393 return kFALSE;
1394 }
d4232bb6 1395
bb1009bf 1396 fMCM->fROW = fTRDfeeParam->GetPadRowFromMCM(fMCM->fROB, fMCM->fMCM);
d4232bb6 1397
bb1009bf 1398 if ((fHC->fRawVMajor > 2 && fHC->fRawVMajor <5) || (fHC->fRawVMajor > 31 && fHC->fRawVMajor < 64)) //cover old and new version definition of ZS data
d4232bb6 1399 {
1400 fpPos++;
1401 if ( fpPos < fpEnd )
1402 {
bb1009bf 1403 DecodeMask(fpPos, fMCM);
1404 if (fHC->fCorrupted >= 16)
1405 {
1406 fpPos--;
1407 return kFALSE;
1408 }
d4232bb6 1409 MCMADCwordsWithTbins(fHC->fTimeBins, fMCM);
1410 fMCM->fAdcDataPos = fpPos + 1;
1411 }
1412 else
1413 {
1414 if (fgWarnError) AliWarning("Expected ADC mask word. Fail due to buffer END.");
1415 if (fRawReader) fRawReader->AddMajorErrorLog(kMCMADCMaskMissing,"Missing");
1416 return kFALSE;
1417 }
1418 }
1419 else
1420 {
1421 UInt_t dummyMask = MCM_DUMMY_ADCMASK_VAL;
bb1009bf 1422 DecodeMask(&dummyMask, fMCM);
d4232bb6 1423 MCMADCwordsWithTbins(fHC->fTimeBins, fMCM);
1424 fMCM->fAdcDataPos = fpPos + 1;
1425 }
1426
1427 if (fgDebugFlag)
1428 {
1429 AliDebug(6, DumpMCMinfo(fMCM));
1430 AliDebug(7, DumpMCMadcMask(fMCM));
1431 }
1432
1433 if (IsMCMheaderOK() == kFALSE)
d4232bb6 1434 return kFALSE;
d4232bb6 1435
bb1009bf 1436 if (IsMCMevCounterOK() == kFALSE)
d4232bb6 1437 return kFALSE;
d4232bb6 1438
1439 return kTRUE;
d4232bb6 1440}
1441
1442//------------------------------------------------------------
1443Bool_t
1444AliTRDrawStreamTB::IsHCheaderOK()
1445{
1446 //
1447 // check the half chamber header
1448 //
1449
1450 if (fHC->fCorrupted > 0)
1451 {
1452 if (fgWarnError) AliWarning(Form("Wrong HC Header word. Word 0x%08x Error : %d", *fHC->fPos, fHC->fCorrupted));
1453 if (fRawReader) fRawReader->AddMajorErrorLog(kHCHeaderCorrupt, "Corrupted");
1454
1455 return kFALSE;
1456 }
1457
1458 if (fHC->fStack < 0 || fHC->fStack > 4)
1459 {
1460 if (fgWarnError) AliWarning(Form("Wrong Stack %d", fHC->fStack));
1461 if (fRawReader) fRawReader->AddMajorErrorLog(kHCHeaderWrongStack, "Wrong Stack");
1462 return kFALSE;
1463 }
1464
6bd744d3 1465 if (fgStackNumberChecker)
d4232bb6 1466 {
6bd744d3 1467 if (fHC->fStack != fStackNumber)
1468 {
1469 if (fgWarnError) AliWarning(Form("Missmatch: Stack in HC header %d HW-stack %d",
d4232bb6 1470 fHC->fStack, fStackNumber));
6bd744d3 1471 if (fRawReader) fRawReader->AddMajorErrorLog(kHCHeaderWrongStack, "Stack-HWstack");
6bd744d3 1472 fStackNumber = -1;
1473 return kFALSE;
1474 }
d4232bb6 1475 }
1476
1477 if (fHC->fLayer < 0 || fHC->fLayer >= AliTRDgeometry::kNplan)
1478 {
1479 if (fgWarnError) AliWarning(Form("Wrong plane(layer) %d", fHC->fLayer));
1480 if (fRawReader) fRawReader->AddMajorErrorLog(kHCHeaderWrongLayer, "Wrong Plane");
1481 return kFALSE;
1482 }
1483
7e8f4d17 1484 if (fgStackLinkNumberChecker)
d4232bb6 1485 {
7e8f4d17 1486
1487 if ((fHC->fLayer * 2 != fStackLinkNumber) && (fHC->fLayer * 2 != fStackLinkNumber - 1))
1488 {
1489 if (fgWarnError) AliWarning(Form("Missmatch: plane(layer) in HCheader %d HW-Link %d | %s",
1490 fHC->fLayer, fStackLinkNumber, DumpStackInfo(fStack)));
1491 if (fRawReader) fRawReader->AddMajorErrorLog(kHCHeaderWrongLayer, "Plane-Link missmatch");
7e8f4d17 1492 fStackLinkNumber = -1;
1493 return kFALSE;
1494 }
d4232bb6 1495 }
1496
1497 if (fHC->fSide < 0 || fHC->fSide > 1)
1498 {
1499 if (fgWarnError) AliWarning(Form("Wrong Side %d", fHC->fSide));
1500 if (fRawReader) fRawReader->AddMajorErrorLog(kHCHeaderWrongSide, "Wrong Side");
1501 return kFALSE;
1502 }
1503
1504 // SLOW GEOM
1505 fHC->fDET = fGeometry->GetDetector(fHC->fLayer, fHC->fStack, fHC->fSM);
1506 if (fHC->fDET < 0 || fHC->fDET >= AliTRDgeometry::kNdet)
1507 {
1508 if (fgWarnError) AliWarning(Form("Wrong detector %d", fHC->fDET));
1509 if (fRawReader) fRawReader->AddMajorErrorLog(kHCHeaderWrongDet, "Wrong Det");
1510 return kFALSE;
1511 }
1512
1513 // SLOW GEOM
1514 // this check fails - raw data inconsistent with geometry?
1515 if (fHC->fSM != fGeometry->GetSector(fHC->fDET)
1516 || fHC->fSM <0 || fHC->fSM >= AliTRDgeometry::kNsect)
1517 {
1518 if (fgWarnError) AliWarning(Form("Wrong SM(sector) %d (Geometry says: %d) Stack=%d Layer=%d Det=%d",
1519 fHC->fSM, fGeometry->GetSector(fHC->fDET),
1520 fHC->fStack, fHC->fLayer, fHC->fDET));
1521 if (fRawReader) fRawReader->AddMajorErrorLog(kHCHeaderWrongSM, "Wrong SM");
1522 return kFALSE;
1523 }
1524
1525 // SLOW GEOM
1526 // CPU EXPENSIVE!!!
1527 fHC->fROC = fGeometry->GetDetectorSec(fHC->fLayer, fHC->fStack);
1528 if (fHC->fROC < 0)
1529 {
1530 if (fRawReader) fRawReader->AddMajorErrorLog(kHCHeaderWrongROC, "Wrong ROC");
1531 return kFALSE;
1532 }
1533
1534 fHC->fRowMax = fGeometry->GetRowMax(fHC->fLayer, fHC->fStack, fHC->fSM);
1535 if (fHC->fRowMax < 1)
1536 {
1537 if (fRawReader) fRawReader->AddMajorErrorLog(kHCHeaderWrongROC, "Wrong ROC Row Max");
1538 return kFALSE;
1539 }
1540
1541 fHC->fColMax = fGeometry->GetColMax(fHC->fROC);
1542 if (fHC->fColMax < 1)
1543 {
1544 if (fRawReader) fRawReader->AddMajorErrorLog(kHCHeaderWrongROC, "Wrong ROC Col Max");
1545 return kFALSE;
1546 }
1547 // extra - not needed
1548 // if (fHC->fSM <0 || fHC->fSM >= AliTRDgeometry::kNsect)
1549 // {
1550 // if (fgWarnError) AliWarning(Form("Wrong SM(sector) %d (Geometry says: %d) Stack=%d Layer=%d",
1551 // fHC->fSM, fGeometry->GetDetectorSec(fHC->fLayer, fHC->fStack),
1552 // fHC->fStack, fHC->fLayer));
1553 // return kFALSE;
1554 // }
1555
1556 return kTRUE;
1557}
1558
1559//------------------------------------------------------------
1560Bool_t
1561AliTRDrawStreamTB::DecodeHCheader()
1562{
1563 //
1564 // decode the half chamber header
1565 //
1566
1567 DecodeHCwordH0(fpPos, fHC);
1568
1569 if (fHC->fNExtraWords > 0)
1570 {
1571 fpPos++;
1572 if (fpPos < fpEnd)
1573 {
1574 DecodeHCwordH1(fpPos, fHC);
1575 }
1576 else
1577 {
1578 if (fgWarnError) AliWarning("Expected HC header word 1. Fail due to buffer END.");
1579 if (fRawReader) fRawReader->AddMajorErrorLog(kHCWordMissing,"Next HC word 1 (count from 0) missing");
1580 return kFALSE;
1581 }
1582 }
1583
1584 if (fgDebugFlag) AliDebug(5, DumpHCinfoH0(fHC));
1585 if (fgDebugFlag) AliDebug(5, DumpHCinfoH1(fHC));
1586
1587 fHC->fDET = -1;
1588 if (IsHCheaderOK() == kFALSE)
1589 {
bb1009bf 1590 fHC->fCorrupted +=4;
d4232bb6 1591 return kFALSE;
1592 }
1593
1594 return kTRUE;
1595}
1596
1597//------------------------------------------------------------
1598Bool_t
1599AliTRDrawStreamTB::DecodeHC()
1600{
1601 //
1602 // decode the hc data
1603 // function for devel & debug
1604 //
1605
1606 if (DecodeHCheader() == kFALSE)
1607 {
1608 if (fgDebugStreamer)
1609 {
1610 TTreeSRedirector &cstream = *fgDebugStreamer;
1611 cstream << "HCDecodeError"
1612 << "Event=" << fgStreamEventCounter
1613 << ".stack=" << fStackNumber
1614 << ".link=" << fStackLinkNumber
7e8f4d17 1615 << ".hcCorrupted=" << fHC->fCorrupted
d4232bb6 1616 << ".hcRVmajor=" << fHC->fRawVMajor
1617 << ".hcDCSboard=" << fHC->fDCSboard
1618 << ".hcSM=" << fHC->fSM
1619 << ".hcStack=" << fHC->fStack
1620 << ".hcLayer=" << fHC->fLayer
1621 << ".hcSide=" << fHC->fSide
1622 << ".hcTbins=" << fHC->fTimeBins
1623 << ".hcBunchCross=" << fHC->fBunchCrossCounter
1624 << ".hcPreTrig=" << fHC->fPreTriggerCounter
1625 << ".hcPreTrigPh=" << fHC->fPreTriggerPhase
1626 << ".hcDet=" << fHC->fDET
1627 << ".hcROC=" << fHC->fROC
7e8f4d17 1628 << ".hcRowMax=" << fHC->fRowMax
1629 << ".hcColMax=" << fHC->fColMax
d4232bb6 1630 << "\n";
1631 }
1632
1633 if (fgWarnError) AliWarning("Header decode failed.");
1634 return kFALSE;
1635 }
1636 else
1637 {
1638 fpPos++;
1639 if (fpPos >= fpEnd)
1640 {
1641 if (fgWarnError) AliWarning("No MCM data? Not enough data in the buffer.");
1642 if (fRawReader) fRawReader->AddMajorErrorLog(kMCMdataMissing, "MCM data missing");
1643 return kFALSE;
1644 }
1645 }
1646
1647 fHC->fMCMmax = 0;
1648 while (*fpPos != ENDOFRAWDATAMARKER && fpPos < fpEnd)
1649 {
1650 if (fHC->fMCMmax > TRD_MAX_MCM)
1651 {
1652 if (fgWarnError) AliWarning("More mcm data than expected!");
1653 if (fRawReader) fRawReader->AddMajorErrorLog(kMCMoverflow, "Too many mcms found!");
1654 return kFALSE;
1655 }
1656
1657 fMCM = &fHC->fMCMs[fHC->fMCMmax];
1658
1659 if (DecodeMCMheader() == kFALSE)
1660 {
1661 if (fgDebugStreamer)
1662 {
1663 TTreeSRedirector &cstream = *fgDebugStreamer;
1664 cstream << "MCMDecodeError"
1665 << "Event=" << fgStreamEventCounter
1666 << ".stack=" << fStackNumber
1667 << ".link=" << fStackLinkNumber
1668 << ".hcDCSboard=" << fHC->fDCSboard
1669 << ".hcSM=" << fHC->fSM
1670 << ".hcStack=" << fHC->fStack
1671 << ".hcLayer=" << fHC->fLayer
1672 << ".hcSide=" << fHC->fSide
1673 << ".hcBunchCross=" << fHC->fBunchCrossCounter
1674 << ".hcPreTrig=" << fHC->fPreTriggerCounter
1675 << ".hcPreTrigPh=" << fHC->fPreTriggerPhase
1676 << ".hcDet=" << fHC->fDET
1677
1678 << ".mcmCorrupted=" << fMCM->fCorrupted
1679 << ".mcmROB=" << fMCM->fROB
1680 << ".mcmMCM=" << fMCM->fMCM
1681 << ".mcmADCMaskWord=" << fMCM->fADCMaskWord
1682 << ".mcmEventCounter=" << fMCM->fEvCounter
1683
1684 << ".fEventCounter=" << fEventCounter
1685 << ".fLastEventCounter=" << fLastEventCounter
1686 << "\n";
1687 }
1688
bb1009bf 1689 if (fgSkipData == kTRUE || fHC->fCorrupted >= 16)
1690 return kFALSE; //if(true), keep reading next words even previous words were corrupted - debugging purpose
d4232bb6 1691 }
1692
1693 fHC->fMCMmax++;
1694
1695 if (fMCM->fADCmax > 0)
1696 {
1697 fpPos++;
1698 if (fpPos >= fpEnd)
1699 {
1700 if (fgDebugFlag) AliDebug(9, Form("Buffer short of data. ADC data expected."));
1701 if (fRawReader) fRawReader->AddMajorErrorLog(kADCdataMissing, "ADC data missing");
1702 }
dc25a859 1703
bb1009bf 1704 unsigned long randVal, iniVal, expectedVal;
1705 Int_t endbits = ENDBITS;
1706
d4232bb6 1707 for (Int_t iadc = 0; iadc < fMCM->fADCmax; iadc++)
1708 {
1709 fADC = &fMCM->fADCs[iadc];
1710 fADC->fADCnumber = fMCM->fADCchannel[iadc];
1711
1712 if (fgDebugFlag) AliDebug(9, Form("This is ADC %d of %d. ADC number is %d.",
1713 iadc+1, fMCM->fADCmax, fMCM->fADCchannel[iadc]));
1714
1715 if (fpPos + fMCM->fSingleADCwords >= fpEnd)
1716 {
1717 if (fgDebugStreamer)
1718 {
1719 TTreeSRedirector &cstream = *fgDebugStreamer;
1ced3838 1720 Int_t ierr = -99;
d4232bb6 1721 cstream << "ADCDecodeError"
1722 << "Event=" << fgStreamEventCounter
1723 << ".hcSM=" << fHC->fSM
1724 << ".hcStack=" << fHC->fStack
1725 << ".hcLayer=" << fHC->fLayer
7e8f4d17 1726 << ".hcSide=" << fHC->fSide
1727 << ".hcDet=" << fHC->fDET
d4232bb6 1728 << ".mcmROB=" << fMCM->fROB
1729 << ".mcmMCM=" << fMCM->fMCM
1730 << ".mcmADCMaskWord=" << fMCM->fADCMaskWord
1ced3838 1731 << ".adcErr=" << ierr
1732 << ".adcNumber=" << ierr
d4232bb6 1733 << "\n";
1734 }
1735
1736 if (fgWarnError) AliWarning(Form("This is ADC %d of %d. ADC number is %d.", iadc+1, fMCM->fADCmax, fMCM->fADCchannel[iadc]));
1737 if (fgWarnError) AliWarning("--> ADC (10 words) expected. Not enough data in the buffer.");
1738 if (fgWarnError) AliWarning(Form("--> ADC mask : %s", DumpMCMadcMask(fMCM)));
1739
1740 if (fRawReader) fRawReader->AddMajorErrorLog(kADCdataMissing, "ADC data missing - less than expected");
1741 return kFALSE;
1742 }
1743
bb1009bf 1744 if (fHC->fRawVMajor < 64) // normal(real) ADC data
1745 {
1746 if (DecodeADC() == kFALSE)
1747 {
1748 // check if we are out of the det when the pad is shared
1749 if (fADC->fIsShared && fADC->fCorrupted == 4)
1750 {
1751 fADC->fCOL = -1;
1752 fpPos = fADC->fPos + fMCM->fSingleADCwords;
1753 }
1754 else
1755 {
1756 if (fgWarnError) AliWarning(Form("ADC decode failed."));
1757
1758 if (fgDebugStreamer)
1759 {
1760 TTreeSRedirector &cstream = *fgDebugStreamer;
1761 cstream << "ADCDecodeError"
1762 << "Event=" << fgStreamEventCounter
1763 << ".hcSM=" << fHC->fSM
1764 << ".hcStack=" << fHC->fStack
1765 << ".hcLayer=" << fHC->fLayer
1766 << ".hcSide=" << fHC->fSide
1767 << ".hcDet=" << fHC->fDET
1768 << ".mcmROB=" << fMCM->fROB
1769 << ".mcmMCM=" << fMCM->fMCM
1770 << ".mcmADCMaskWord=" << fMCM->fADCMaskWord
1771 << ".adcErr=" << fADC->fCorrupted
1772 << ".adcNumber=" << fADC->fADCnumber
1773 << "\n";
1774 }
1775 if (fHC->fCorrupted < 16)
1776 fpPos = fADC->fPos + fMCM->fSingleADCwords;
1777
1778 if (fgSkipData == kTRUE || fHC->fCorrupted >= 16)
1779 return kFALSE; //if(true), keep reading next words even previous words were corrupted - debugging purpose
1780 }
1781 }
1782 }
1783 else // test pattern data
dc25a859 1784 {
dc25a859 1785 if (fHC->fRawVMajorOpt == 1) //test pattern 1
1786 {
bb1009bf 1787 Int_t iCpu = iadc/5;
1788 if(iadc==20) iCpu = 3;
1789 if(iadc%5==0 && iadc!=20) randVal = (1 << 9) | (fMCM->fROB << 6) | (fMCM->fMCM << 2) | iCpu;
dc25a859 1790 if (DecodeADCTP1(&randVal,&endbits) == kFALSE)
1791 {
bb1009bf 1792 if (fgWarnError) AliWarning(Form("Summary: Test Pattern ADC data are corrupted in channel %d %s\n", iadc, DumpMCMinfo(fMCM)));
dc25a859 1793 if (fgDebugStreamer)
1794 {
1795 TTreeSRedirector &cstream = *fgDebugStreamer;
1796 cstream << "ADCDecodeError"
1797 << "Event=" << fgStreamEventCounter
1798 << ".hcSM=" << fHC->fSM
1799 << ".hcStack=" << fHC->fStack
1800 << ".hcLayer=" << fHC->fLayer
1801 << ".hcSide=" << fHC->fSide
1802 << ".hcDet=" << fHC->fDET
1803 << ".mcmROB=" << fMCM->fROB
1804 << ".mcmMCM=" << fMCM->fMCM
1805 << ".mcmADCMaskWord=" << fMCM->fADCMaskWord
1806 << ".adcErr=" << fADC->fCorrupted
1807 << ".adcNumber=" << fADC->fADCnumber
1808 << "\n";
1809 }
bb1009bf 1810 if (fHC->fCorrupted < 16)
1811 fpPos = fADC->fPos + fMCM->fSingleADCwords;
dc25a859 1812
bb1009bf 1813 if (fgSkipData == kTRUE || fHC->fCorrupted >= 16)
1814 return kFALSE; //if(true), keep reading next words even previous words were corrupted - debugging purpose
dc25a859 1815 }
1816 }
bb1009bf 1817
1818 if (fHC->fRawVMajorOpt == 2 || fHC->fRawVMajorOpt == 3) //test pattern 2 or 3
dc25a859 1819 {
bb1009bf 1820 iniVal = (fHC->fSM << 6) | (fHC->fStack << 0) | (fHC->fLayer << 3);
1821 iniVal = iniVal + 0x49;
1822 iniVal = (iniVal << 9) | (fMCM->fROB << 6) | (fMCM->fMCM << 2) | (fMCM->fEvCounter << 20);
1823 Int_t iCpu = iadc/5;
1824 if (iadc==20) iCpu = 3;
1825 if (iadc%5==0 && iadc!=20)
1826 {
1827 if (fHC->fRawVMajorOpt == 2) { expectedVal = ((iniVal | iCpu) << 6) + 1; };
1828 if (fHC->fRawVMajorOpt == 3) { expectedVal = iniVal | iCpu; };
1829 }
1830 if (DecodeADCTP23(&expectedVal) == kFALSE)
1831 {
1832 if (fgWarnError) AliWarning(Form("Summary: Test Pattern ADC data are corrupted in channel %d %s\n", iadc, DumpMCMinfo(fMCM)));
1833 if (fgDebugStreamer)
1834 {
1835 TTreeSRedirector &cstream = *fgDebugStreamer;
1836 cstream << "ADCDecodeError"
1837 << "Event=" << fgStreamEventCounter
1838 << ".hcSM=" << fHC->fSM
1839 << ".hcStack=" << fHC->fStack
1840 << ".hcLayer=" << fHC->fLayer
7e8f4d17 1841 << ".hcSide=" << fHC->fSide
1842 << ".hcDet=" << fHC->fDET
bb1009bf 1843 << ".mcmROB=" << fMCM->fROB
1844 << ".mcmMCM=" << fMCM->fMCM
1845 << ".mcmADCMaskWord=" << fMCM->fADCMaskWord
1846 << ".adcErr=" << fADC->fCorrupted
1847 << ".adcNumber=" << fADC->fADCnumber
1848 << "\n";
1849 }
1850 if (fHC->fCorrupted < 16)
1851 fpPos = fADC->fPos + fMCM->fSingleADCwords;
1852
1853 if (fgSkipData == kTRUE || fHC->fCorrupted >= 16)
1854 return kFALSE; //if(true), keep reading next words even previous words were corrupted - debugging purpose
1855 }
1856 }
1857 }
1858 }
1859 }
d4232bb6 1860 else
1861 {
1862 fpPos++;
1863 }
1864 }//while eof data
1865
1866 if (fpPos >= fpEnd)
1867 {
1868 if (fgWarnError) AliWarning("We are at the end of buffer. There should be one more word left.");
d4232bb6 1869 return kFALSE;
1870 }
1871
1872 return kTRUE;
1873}
d4232bb6 1874//------------------------------------------------------------
dc25a859 1875
d4232bb6 1876Bool_t
1877AliTRDrawStreamTB::DecodeADC()
1878{
1879 //
1880 // decode single ADC channel
1881 //
1882
1883 fADC->fCorrupted = 0;
1884 fMaskADCword = ADC_WORD_MASK(*fpPos);
1885 fADC->fPos = fpPos;
d4232bb6 1886 fTbinADC = 0;
1887
1888 for (Int_t i = 0; i < TRD_MAX_TBINS; i++)
1889 fADC->fSignals[i] = 0;
1890
1891 for (Int_t iw = 0; iw < fMCM->fSingleADCwords; iw++)
1892 {
bb1009bf 1893 if (HC_HEADER_MASK_ERR(*fpPos) == 0 || *fpPos == END_OF_TRACKLET_MARKERNEW)
1894 {
1895 if (fgWarnError) AliError(Form("There should be ADC data. We meet HC header or END_OF_TRACKLET_MARKER 0x%08x",*fpPos));
1896 fADC->fCorrupted += 16;
1897 fHC->fCorrupted += 16;
1898 fpPos--;
1899
1900 return kFALSE;
1901 }
d4232bb6 1902 if (fMaskADCword != ADC_WORD_MASK(*fpPos))
1903 {
d4232bb6 1904 fADC->fCorrupted += 1;
1ced3838 1905 if (fgWarnError) AliWarning(Form("Mask Change in ADC data Previous word (%d) : 0x%08x Previous mask : 0x%08x Current word(%d) : 0x%08x Current mask : 0x%08x",
1906 iw - 1, *(fpPos-1), fMaskADCword, iw, *fpPos, ADC_WORD_MASK(*fpPos)));
d4232bb6 1907 if (fRawReader) fRawReader->AddMajorErrorLog(kADCmaskMissmatch, "Mask change inside single channel");
d4232bb6 1908 break;
1909 }
1ced3838 1910
1911 // here we subtract the baseline ( == common additive)
1912 fADC->fSignals[fTbinADC + 0] = ((*fpPos & 0x00000ffc) >> 2) - fgCommonAdditive;
1913 fADC->fSignals[fTbinADC + 1] = ((*fpPos & 0x003ff000) >> 12) - fgCommonAdditive;
1914 fADC->fSignals[fTbinADC + 2] = ((*fpPos & 0xffc00000) >> 22) - fgCommonAdditive;
d4232bb6 1915
1916 fTbinADC += 3;
1917 fpPos++;
1918 }
1919
1920 if (fADC->fADCnumber <= 1 || fADC->fADCnumber == fMaxADCgeom - 1)
1921 {
1922 fADC->fIsShared = kTRUE;
1923 }
1924 else
1925 {
1926 fADC->fIsShared = kFALSE;
1927 }
1928
1929 if ( fADC->fADCnumber >= fMaxADCgeom - 1)
1930 {
1931 // let us guess the Column
1932 // take the one before last ADC and shift by one column
1933 // later we check if we are inside the limits of the chamber
1934 fADC->fCOL = AliTRDfeeParam::Instance()->GetPadColFromADC(fMCM->fROB, fMCM->fMCM, fADC->fADCnumber - 1);
1935 fADC->fCOL--;
1936 }
1937 else
1938 {
1939 fADC->fCOL = fTRDfeeParam->GetPadColFromADC(fMCM->fROB, fMCM->fMCM, fADC->fADCnumber);
1940 }
1941
1942 if (fADC->fCOL >= fHC->fColMax || fADC->fCOL < 0)
1943 {
1944 if (fADC->fIsShared == kFALSE)
1945 {
7e8f4d17 1946 fADC->fCorrupted += 2;
d4232bb6 1947 if (fgWarnError) AliWarning(Form("Wrong column! ADCnumber %d MaxIs %d Col %d MaxIs %d MCM= %s",
1948 fADC->fADCnumber, fMaxADCgeom, fADC->fCOL, fHC->fColMax, DumpMCMinfo(fMCM)));
1949 if (fRawReader) fRawReader->AddMajorErrorLog(kWrongPadcolumn, "Wrong column");
1950 }
1951 else
1952 {
1953 // flag it - we are out of the det when the pad is shared
1954 if (fgDebugFlag) AliDebug(10, Form("Column out of the detector! ADCnumber %d MaxIs %d Col %d MaxIs %d MCM= %s",
1955 fADC->fADCnumber, fMaxADCgeom, fADC->fCOL, fHC->fColMax, DumpMCMinfo(fMCM)));
7e8f4d17 1956 fADC->fCorrupted += 4;
d4232bb6 1957 }
1958 }
1959
1960 if (fADC->fCorrupted > 0)
1961 {
1962 return kFALSE;
1963 }
1964
1965 fDecodedADCs++;
1966 return kTRUE;
1967}
dc25a859 1968//------------------------------------------------------------
1969
1970Bool_t
bb1009bf 1971AliTRDrawStreamTB::DecodeADCTP1(unsigned long *randVal, Int_t *endbits)
dc25a859 1972{
1973 //
1974 // decode test pattern ADC channel
1975 //
1976
1977 unsigned long expected;
1978
1979 fADC->fCorrupted = 0;
1980 fADC->fPos = fpPos;
dc25a859 1981 fTbinADC = 0;
1982
1983 for (Int_t i = 0; i < TRD_MAX_TBINS; i++)
1984 fADC->fSignals[i] = 0;
1985
1986 for (Int_t iw = 0; iw < fMCM->fSingleADCwords; iw++)
1987 {
bb1009bf 1988 if (HC_HEADER_MASK_ERR(*fpPos) == 0 || *fpPos == END_OF_TRACKLET_MARKERNEW)
dc25a859 1989 {
bb1009bf 1990 if (fgWarnError) AliError(Form("There should be ADC data. We meet HC header or END_OF_TRACKLET_MARKER 0x%08x",*fpPos));
1991 fADC->fCorrupted += 16;
1992 fHC->fCorrupted += 16;
1993 fpPos--;
1994
dc25a859 1995 return kFALSE;
1996 }
1997 expected = (AdvancePseudoRandom(randVal) << 2) | *endbits;
1998 expected |= AdvancePseudoRandom(randVal) << 12;
1999 expected |= AdvancePseudoRandom(randVal) << 22;
dc25a859 2000 if (*fpPos != expected)
2001 {
bb1009bf 2002 if (fgWarnError) AliError(Form("Error: fpPos=%d, size=%d, found=0x%08lx, expected=0x%08lx",iw, fMCM->fSingleADCwords, *fpPos, expected));
2003 fADC->fCorrupted += 32; //test pattern corrupted
dc25a859 2004 }
2005 fADC->fSignals[fTbinADC + 0] = ((*fpPos & 0x00000ffc) >> 2);
2006 fADC->fSignals[fTbinADC + 1] = ((*fpPos & 0x003ff000) >> 12);
2007 fADC->fSignals[fTbinADC + 2] = ((*fpPos & 0xffc00000) >> 22);
2008
2009 fTbinADC += 3;
2010 fpPos++;
2011 }
2012 *endbits = *endbits ^ 0x01;
2013
2014 if (fADC->fADCnumber <= 1 || fADC->fADCnumber == fMaxADCgeom - 1)
2015 {
2016 fADC->fIsShared = kTRUE;
2017 }
2018 else
2019 {
2020 fADC->fIsShared = kFALSE;
2021 }
2022
2023 if ( fADC->fADCnumber >= fMaxADCgeom - 1)
2024 {
dc25a859 2025 fADC->fCOL = AliTRDfeeParam::Instance()->GetPadColFromADC(fMCM->fROB, fMCM->fMCM, fADC->fADCnumber - 1);
2026 fADC->fCOL--;
2027 }
2028 else
2029 {
2030 fADC->fCOL = fTRDfeeParam->GetPadColFromADC(fMCM->fROB, fMCM->fMCM, fADC->fADCnumber);
2031 }
2032
bb1009bf 2033 if (fADC->fCorrupted > 0)
dc25a859 2034 {
bb1009bf 2035 return kFALSE;
2036 }
d4232bb6 2037
bb1009bf 2038 fDecodedADCs++;
2039 return kTRUE;
2040}
2041//--------------------------------------------------------
2042
2043Bool_t
2044AliTRDrawStreamTB::DecodeADCTP23(unsigned long *expected)
2045{
2046 //
2047 // decode test pattern ADC channel
2048 //
2049
2050 fADC->fCorrupted = 0;
2051 fADC->fPos = fpPos;
2052 fTbinADC = 0;
2053
2054 for (Int_t i = 0; i < TRD_MAX_TBINS; i++)
2055 fADC->fSignals[i] = 0;
2056
2057 for (Int_t iw = 0; iw < fMCM->fSingleADCwords; iw++)
2058 {
2059 if (*fpPos == END_OF_TRACKLET_MARKERNEW)
2060 {
2061 if (fgWarnError) AliError(Form("There should be ADC data. We meet END_OF_TRACKLET_MARKER 0x%08x",*fpPos));
2062 fADC->fCorrupted += 16;
2063 fHC->fCorrupted += 16;
2064 fpPos--;
2065
2066 return kFALSE;
2067 }
2068 if (*fpPos != *expected)
2069 {
2070 if (fgWarnError)
2071 {
2072 if (fHC->fRawVMajorOpt == 2)
2073 {
2074 AliError(Form("Error: fpPos=%d, size=%d, found=0x%08lx, expected=0x%08lx",iw, fMCM->fSingleADCwords, *fpPos, *expected));
2075 AliError(Form("Found ev.cnt. %ld, expected %ld", (*fpPos >> 26), (*expected >> 26)));
2076 AliError(Form("Found sector %ld, expected %ld", (*fpPos >> 21) & 0x1f - 1, (*expected >> 21) & 0x1f - 1));
2077 AliError(Form("Found layer %ld, expected %ld", (*fpPos >> 18) & 0x07 - 1, (*expected >> 18) & 0x07 - 1));
2078 AliError(Form("Found chamber %ld, expected %ld", (*fpPos >> 15) & 0x07 - 1, (*expected >> 15) & 0x07 - 1));
2079 AliError(Form("Found ROB %ld, expected %ld", (*fpPos >> 12) & 0x07, (*expected >> 12) & 0x07));
2080 AliError(Form("Found MCM %ld, expected %ld", (*fpPos >> 8) & 0x0f, (*expected >> 8) & 0x0f));
2081 AliError(Form("Found CPU %ld, expected %ld", (*fpPos >> 6) & 0x03, (*expected >> 6) & 0x03));
2082 AliError(Form("Found counter %ld, expected %ld\n", (*fpPos >> 0) & 0x3f, (*expected >> 0) & 0xf));
2083 }
2084 if (fHC->fRawVMajorOpt == 3)
2085 {
2086 AliError(Form("Error: fpPos=%d, size=%d, found=0x%08lx, expected=0x%08lx",iw, fMCM->fSingleADCwords, *fpPos, *expected));
2087 AliError(Form("Found ev.cnt. %ld, expected %ld", (*fpPos >> 20), (*expected >> 20)));
2088 AliError(Form("Found sector %ld, expected %ld", (*fpPos >> 15) & 0x1f - 1, (*expected >> 15) & 0x1f - 1));
2089 AliError(Form("Found layer %ld, expected %ld", (*fpPos >> 12) & 0x07 - 1, (*expected >> 12) & 0x07 - 1));
2090 AliError(Form("Found chamber %ld, expected %ld", (*fpPos >> 9) & 0x07 - 1, (*expected >> 9) & 0x07 - 1));
2091 AliError(Form("Found ROB %ld, expected %ld", (*fpPos >> 6) & 0x07, (*expected >> 6) & 0x07));
2092 AliError(Form("Found MCM %ld, expected %ld", (*fpPos >> 2) & 0x0f, (*expected >> 2) & 0x0f));
2093 AliError(Form("Found CPU %ld, expected %ld\n", (*fpPos >> 0) & 0x03, (*expected >> 0) & 0x03));
2094 }
2095
2096 }
2097 fADC->fCorrupted += 32; //test pattern corrupted
2098 }
2099 fADC->fSignals[fTbinADC + 0] = ((*fpPos & 0x00000ffc) >> 2);
2100 fADC->fSignals[fTbinADC + 1] = ((*fpPos & 0x003ff000) >> 12);
2101 fADC->fSignals[fTbinADC + 2] = ((*fpPos & 0xffc00000) >> 22);
2102
2103 fTbinADC += 3;
2104 fpPos++;
2105 if (fHC->fRawVMajorOpt == 2) (*expected)++;
2106 }
2107
2108 if (fADC->fADCnumber <= 1 || fADC->fADCnumber == fMaxADCgeom - 1)
2109 {
2110 fADC->fIsShared = kTRUE;
2111 }
2112 else
2113 {
2114 fADC->fIsShared = kFALSE;
2115 }
2116
2117 if ( fADC->fADCnumber >= fMaxADCgeom - 1)
2118 {
2119 fADC->fCOL = AliTRDfeeParam::Instance()->GetPadColFromADC(fMCM->fROB, fMCM->fMCM, fADC->fADCnumber - 1);
2120 fADC->fCOL--;
2121 }
2122 else
2123 {
2124 fADC->fCOL = fTRDfeeParam->GetPadColFromADC(fMCM->fROB, fMCM->fMCM, fADC->fADCnumber);
dc25a859 2125 }
dc25a859 2126
2127 if (fADC->fCorrupted > 0)
2128 {
2129 return kFALSE;
2130 }
2131
2132 fDecodedADCs++;
2133 return kTRUE;
2134}
d4232bb6 2135//--------------------------------------------------------
dc25a859 2136
bb1009bf 2137
d4232bb6 2138void AliTRDrawStreamTB::DecodeSMInfo(const UInt_t *word, struct AliTRDrawSM *sm) const
2139{
2140 //
2141 // Decode the data *word into SM info structure
2142 //
2143
2144 sm->fPos = (UInt_t*)word;
2145
2146 // do it once here
2147 UInt_t vword = *word;
2148 sm->fHeaderSize = SM_HEADER_SIZE(vword);
2149
2150 if (TRACKLETS_ENABLED(vword) > 0)
2151 sm->fTrackletEnable = kTRUE;
2152 else
2153 sm->fTrackletEnable = kFALSE;
2154
2155 UInt_t stackMask = STACK_MASK(vword);
2156 sm->fActiveStacks = 0;
2157 for (Int_t i = 0; i < 5; i++)
2158 {
2159 //if ((stackMask >> i) & 0x1 > 0)
2160 if (IS_BIT_SET(stackMask,i) > 0)
2161 {
2162 sm->fStackActive[i] = kTRUE;
2163 sm->fActiveStacks++;
2164 }
2165 else
2166 {
2167 sm->fStackActive[i] = kFALSE;
2168 }
2169 }
2170}
2171
2172//--------------------------------------------------------
2173const char *AliTRDrawStreamTB::DumpSMInfo(const struct AliTRDrawSM *sm)
2174{
2175 //
2176 // Get SM structure into a const char
2177 //
2178
2179 return Form("[ SM Info 0x%08x] : Hsize %d TrackletEnable %d Stacks %d %d %d %d %d",
2180 *sm->fPos,
2181 sm->fHeaderSize, sm->fTrackletEnable,
2182 sm->fStackActive[0], sm->fStackActive[1], sm->fStackActive[2],
2183 sm->fStackActive[3], sm->fStackActive[4]);
2184}
2185
2186//--------------------------------------------------------
2187void AliTRDrawStreamTB::DecodeStackInfo(const UInt_t *word, struct AliTRDrawStack *st) const
2188{
2189 //
2190 // Decode stack info - active links
2191 //
2192
2193 st->fPos = (UInt_t*)word;
2194
2195 // do it once here
2196 UInt_t vword = *word;
2197 st->fHeaderSize = STACK_HEADER_SIZE(vword);
2198
2199 UInt_t linkMask = STACK_LINK_WORD(vword);
2200 st->fActiveLinks = 0;
2201 for (Int_t i = 0; i < 12; i++)
2202 {
2203 //if (linkMask & (0x1 << i) > 0)
2204 if (IS_BIT_SET(linkMask,i) > 0)
2205 {
2206 st->fLinksActive[i] = kTRUE;
2207 st->fTrackletDecode[i] = kTRUE;
2208 st->fHCDecode[i] = kTRUE;
2209 st->fActiveLinks++;
2210 }
2211 else
2212 {
2213 st->fTrackletDecode[i] = kFALSE;
2214 st->fLinksActive[i] = kFALSE;
2215 st->fHCDecode[i] = kFALSE;
2216 }
2217 }
2218}
2219
2220//--------------------------------------------------------
2221const char *AliTRDrawStreamTB::DumpStackInfo(const struct AliTRDrawStack *st)
2222{
2223 //
2224 // format the string with the stack info
2225 //
2226 return Form("[ Stack Info 0x%08x ] : Hsize %d Links Active %d %d %d %d %d %d %d %d %d %d %d %d",
2227 *st->fPos,
2228 st->fHeaderSize,
2229 st->fLinksActive[0], st->fLinksActive[1], st->fLinksActive[2], st->fLinksActive[3],
2230 st->fLinksActive[4], st->fLinksActive[5], st->fLinksActive[6], st->fLinksActive[7],
2231 st->fLinksActive[8], st->fLinksActive[9], st->fLinksActive[10], st->fLinksActive[11]);
2232}
2233
2234//--------------------------------------------------------
2235void AliTRDrawStreamTB::DecodeHCwordH0(const UInt_t *word, struct AliTRDrawHC *hc) const
2236{
2237 //
2238 // decode the hc header word 0
2239 //
2240
2241 // do it once here
2242 UInt_t vword = *word;
2243
2244 hc->fCorrupted = HC_HEADER_MASK_ERR(vword);
2245 if (hc->fCorrupted > 0)
2246 {
2247 hc->fH0ErrorCounter++;
2248 }
2249
2250 hc->fSpecialRawV = HC_SPECIAL_RAW_VERSION(vword);
2251 hc->fRawVMajor = HC_MAJOR_RAW_VERSION(vword);
dc25a859 2252 hc->fRawVMajorOpt = HC_MAJOR_RAW_VERSION_OPT(vword);
d4232bb6 2253 hc->fRawVMinor = HC_MINOR_RAW_VERSION(vword);
2254 hc->fNExtraWords = HC_EXTRA_WORDS(vword);
2255 hc->fDCSboard = HC_DCS_BOARD(vword);
2256 hc->fSM = HC_SM_NUMBER(vword);
2257 hc->fStack = HC_STACK_NUMBER(vword);
2258 hc->fLayer = HC_LAYER_NUMBER(vword);
2259 hc->fSide = HC_SIDE_NUMBER(vword);
2260
2261 hc->fPos[0] = (UInt_t*)word;
2262
2263}
2264
2265//--------------------------------------------------------
2266void AliTRDrawStreamTB::DecodeHCwordH1(const UInt_t *word, struct AliTRDrawHC *hc) const
2267{
2268 //
2269 //
2270 //
2271
2272 // do it once here
2273 UInt_t vword = *word;
2274
7e8f4d17 2275 hc->fCorrupted += 2 * HC_HEADER_MASK_ERR(vword);
2276 if (hc->fCorrupted >= 2)
d4232bb6 2277 {
2278 hc->fH1ErrorCounter++;
2279 }
2280
2281 hc->fTimeBins = HC_NTIMEBINS(vword);
2282 hc->fBunchCrossCounter = HC_BUNCH_CROSS_COUNTER(vword);
2283 hc->fPreTriggerCounter = HC_PRETRIGGER_COUNTER(vword);
2284 hc->fPreTriggerPhase = HC_PRETRIGGER_PHASE(vword);
2285
2286 hc->fPos[1] = (UInt_t*)word;
2287}
2288
2289//--------------------------------------------------------
2290const char *AliTRDrawStreamTB::DumpHCinfoH0(const struct AliTRDrawHC *hc)
2291{
2292 //
2293 //
2294 //
2295 if (!hc)
2296 return Form("Unable to dump. Null received as parameter!?!");
2297 else
2298 return Form("[ HC[0] at 0x%08x ] : 0x%08x Info is : RawV %d SM %d Stack %d Layer %d Side %d DCSboard %d",
2299 hc->fPos[0], *(hc->fPos[0]), hc->fRawVMajor, hc->fSM, hc->fStack, hc->fLayer, hc->fSide, hc->fDCSboard);
2300}
2301
2302//--------------------------------------------------------
2303const char *AliTRDrawStreamTB::DumpHCinfoH1(const struct AliTRDrawHC *hc)
2304{
2305 //
2306 //
2307 //
2308 if (!hc)
2309 return Form("Unable to dump. Null received as parameter!?!");
2310 else
2311 return Form("[ HC[1] at 0x%08x ] : 0x%08x Info is : TBins %d BCcount %d PreTrigCount %d PreTrigPhase %d",
2312 hc->fPos[1], *(hc->fPos[1]), hc->fTimeBins, hc->fBunchCrossCounter, hc->fPreTriggerCounter, hc->fPreTriggerPhase);
2313}
2314
2315//--------------------------------------------------------
2316void AliTRDrawStreamTB::DecodeMCMheader(const UInt_t *word, struct AliTRDrawMCM *mcm) const
2317{
2318 //
2319 // decode the mcm header
2320 //
2321
d4232bb6 2322 UInt_t vword = *word;
2323
bb1009bf 2324 if (vword == END_OF_TRACKLET_MARKERNEW)
6bd744d3 2325 {
bb1009bf 2326 if (fgWarnError) AliError(Form("There should be MCM header. We meet END_OF_TRACKLET_MARKER 0x%08x",vword));
2327 mcm->fCorrupted += 16;
2328 fHC->fCorrupted += 16; //to finish data reading of this HC
6bd744d3 2329 }
bb1009bf 2330 mcm->fCorrupted = MCM_HEADER_MASK_ERR(vword); //if MCM header mask has error, set mcm->fCorrupted = 1
d4232bb6 2331 if (mcm->fCorrupted)
2332 mcm->fErrorCounter++;
2333 mcm->fROB = MCM_ROB_NUMBER(vword);
2334 mcm->fMCM = MCM_MCM_NUMBER(vword);
2335 mcm->fEvCounter = MCM_EVENT_COUNTER(vword);
d4232bb6 2336 mcm->fPos = (UInt_t*)word;
2337}
2338
2339//--------------------------------------------------------
2340UInt_t AliTRDrawStreamTB::GetMCMadcMask(const UInt_t *word, struct AliTRDrawMCM *mcm) const
2341{
2342 //
2343 // get the adc mask
2344 //
2345
d4232bb6 2346 UInt_t vword = *word;
2347
bb1009bf 2348 mcm->fADCindex = 0;
2349 mcm->fADCmax = 0;
2350 mcm->fADCMask = 0;
2351 mcm->fADCcount = 0;
d4232bb6 2352 mcm->fADCMaskWord = vword;
bb1009bf 2353
2354 if (vword == END_OF_TRACKLET_MARKERNEW)
2355 {
2356 if (fgWarnError) AliError(Form("There should be MCMadcMask. We meet END_OF_TRACKLET_MARKER 0x%08x",vword));
2357 mcm->fCorrupted += 16;
2358 fHC->fCorrupted += 16; //to finish data reading of this HC
2359 }
2360
d4232bb6 2361 if ( MCM_ADCMASK_MASK_ERR(vword) == 0 )
2362 {
bb1009bf 2363 mcm->fADCMask = MCM_ADCMASK_VAL(vword);
2364 mcm->fADCcount = MCM_ADCMASK_NADC(~vword);
d4232bb6 2365 }
2366 else
2367 {
2368 mcm->fADCMask = 0xffffffff;
7e8f4d17 2369 mcm->fCorrupted += 2;
d4232bb6 2370 mcm->fMaskErrorCounter++;
2371 }
2372
2373 return mcm->fADCMask;
2374}
2375
2376//--------------------------------------------------------
2377void AliTRDrawStreamTB::DecodeMask(const UInt_t *word, struct AliTRDrawMCM *mcm) const
2378{
2379 //
2380 // decode the adc mask - adcs to be read out
2381 //
2382
2383 mcm->fMCMADCWords = 0;
2384 mcm->fSingleADCwords = 0;
2385 mcm->fADCmax = 0;
2386 mcm->fADCMask = GetMCMadcMask(word, mcm);
bb1009bf 2387
d4232bb6 2388 if (mcm->fADCMask > 0)
2389 {
2390 for (Int_t i = 0; i < TRD_MAX_ADC; i++)
2391 {
2392 mcm->fADCchannel[mcm->fADCmax] = 0;
2393 if( IS_BIT_SET(mcm->fADCMask,i) )
2394 {
2395 mcm->fADCchannel[mcm->fADCmax] = i;
2396 mcm->fADCmax++;
2397 }
2398 }
2399 }
bb1009bf 2400 if (mcm->fADCcount != mcm->fADCmax && fHC->fRawVMajor >= 32) // backward compatibility
2401 {
2402 mcm->fCorrupted += 8;
2403 }
d4232bb6 2404}
2405
2406//--------------------------------------------------------
2407void AliTRDrawStreamTB::MCMADCwordsWithTbins(UInt_t fTbins, struct AliTRDrawMCM *mcm) const
2408{
2409 //
2410 // count the expected mcm words for a given tbins
2411 //
2412 mcm->fMCMADCWords = ( mcm->fADCmax ) * ( fTbins / 3 );
2413 mcm->fSingleADCwords = 0;
2414 if (mcm->fADCmax > 0)
2415 {
2416 mcm->fSingleADCwords = mcm->fMCMADCWords/mcm->fADCmax;
2417 }
2418}
2419
dc25a859 2420//--------------------------------------------------------
bb1009bf 2421const unsigned long AliTRDrawStreamTB::AdvancePseudoRandom(unsigned long *val) const
dc25a859 2422{
2423 //
2424 // pseudo random number generator for test pattern data
2425 //
2426 unsigned long currentVal = *val;
2427
2428 *val = ( (*val << 1) | (((*val >> 9) ^ (*val >> 6)) & 1) ) & 0x3FF;
2429 return currentVal;
2430}
2431
d4232bb6 2432//--------------------------------------------------------
2433const char *AliTRDrawStreamTB::DumpMCMinfo(const struct AliTRDrawMCM *mcm)
2434{
2435 //
2436 // mcm info in a string
2437 //
2438 if (!mcm)
2439 return Form("Unable to dump. Null received as parameter!?!");
2440 else
2441 return Form("[ MCM 0x%08x ] : ROB %d MCM %d EvCounter %d", *(mcm->fPos), mcm->fROB, mcm->fMCM, mcm->fEvCounter);
2442}
2443
2444//--------------------------------------------------------
2445//TString DumpMCMadcMask(const struct AliTRDrawMCMInfo *mcm)
2446const char *AliTRDrawStreamTB::DumpMCMadcMask(const struct AliTRDrawMCM *mcm)
2447{
2448 //
2449 // mcm adc mask in a string
2450 //
2451 if (!mcm)
2452 return Form("Unable to dump. Null received as parameter!?!");
2453
2454 TString tsreturn = Form("[Word] : 0x%08x => [Mask] : 0x%08x : ", mcm->fADCMaskWord, mcm->fADCMask);
2455 for (Int_t i = 0; i < 21; i++)
2456 {
2457 tsreturn += Form("%d ", mcm->fADCchannel[i]);
2458 }
2459 tsreturn += "";
2460 return tsreturn.Data();
2461}