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Don't use shared pads in HLT and some code clean-up
[u/mrichter/AliRoot.git] / TRD / AliTRDrawFastStream.cxx
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fdeb1292 1/**************************************************************************\r
2* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *\r
3* *\r
4* Author: The ALICE Off-line Project. *\r
5* Contributors are mentioned in the code where appropriate. *\r
6* *\r
7* Permission to use, copy, modify and distribute this software and its *\r
8* documentation strictly for non-commercial purposes is hereby granted *\r
9* without fee, provided that the above copyright notice appears in all *\r
10* copies and that both the copyright notice and this permission notice *\r
11* appear in the supporting documentation. The authors make no claims *\r
12* about the suitability of this software for any purpose. It is *\r
13* provided "as is" without express or implied warranty. *\r
14**************************************************************************/\r
15\r
16/* $Id: AliTRDrawFastStream.cxx 27797 2008-08-05 14:37:22Z cblume $ */\r
17\r
18////////////////////////////////////////////////////////////////////////////////\r
19// //\r
20// This class provides access to TRD digits in raw data in a way of streaming //\r
21// //\r
22// It loops over all TRD digits in the raw data given by the AliRawReader. //\r
23// The Next method goes to the next digit. If there are no digits left //\r
24// it returns kFALSE. //\r
25// Several getters provide information about the current digit. //\r
26// //\r
27// Author: M. Ploskon (ploskon@ikf.uni-frankfurt.de) // \r
28// Author: MinJung Kweon (minjung@physi.uni-heidelberg.de) //\r
29// //\r
30////////////////////////////////////////////////////////////////////////////////\r
31\r
32#include "TString.h"\r
33#include "TFile.h"\r
34#include "TTreeStream.h"\r
35\r
36#include "AliTRDrawFastStream.h"\r
37#include "AliTRDgeometry.h"\r
38#include "AliTRDfeeParam.h"\r
39#include "AliTRDdigitsManager.h"\r
40#include "AliTRDarrayDictionary.h"\r
41#include "AliTRDarrayADC.h"\r
42#include "AliTRDSignalIndex.h"\r
43#include "AliTRDdigitsParam.h"\r
44#include "AliTRDrawTPStream.h"\r
45\r
46#include "AliLog.h"\r
47#include "AliRawReader.h"\r
48\r
49#define END_OF_TRACKLET_MARKEROLD 0xaaaaaaaa\r
50#define END_OF_TRACKLET_MARKERNEW 0x10001000\r
51#define ENDOFRAWDATAMARKER 0x00000000\r
52#define WORD_SIZE sizeof(UInt_t) // size of a word in bytes\r
53#define EXTRA_LEAD_WORDS 24\r
54#define CDH_WORDS 8\r
55\r
56#define IS_BIT_SET(w,b) ( ((w) >> (b)) & 0x1 ) // 1 if bit b is set in word w\r
57#define GET_VALUE_AT(w,m,s) (( (w) >> (s)) & (m) ) // get value of word w rshifted by s and mask with m\r
58\r
59// SM index word masks:\r
60#define SM_HEADER_SIZE(w) GET_VALUE_AT(w,0xffff,16) \r
61#define TRACKLETS_ENABLED(w) IS_BIT_SET(w,5)\r
62#define STACK_MASK(w) ((w) & 0x1f)\r
63\r
64// Stack word masks\r
65#define STACK_HEADER_SIZE(w) GET_VALUE_AT(w,0xffff,16)\r
66#define STACK_LINK_WORD(w) ((w) & 0xfff)\r
67#define LINK0_DATA_TYPE_FLAG(w) (GET_VALUE_AT(w,0x3,4) == (0x0) ? 0 : 1) // 0 if physics data\r
68#define LINK1_DATA_TYPE_FLAG(w) (GET_VALUE_AT(w,0x3,20) == (0x0) ? 0 : 1) // 0 if physics data\r
69#define LINK0_MONITOR_FLAG(w) (GET_VALUE_AT(w,0xf,0) == (0x0) ? 0 : 1) // 0 if OK\r
70#define LINK1_MONITOR_FLAG(w) (GET_VALUE_AT(w,0xf,16) == (0x0) ? 0 : 1) // 0 if OK\r
71\r
72// HC word masks\r
73//#define HC_HEADER_MASK_ERR(w) ( ((w) & (0x80000003)) == (0x80000001) ? 0 : 1) // 0 if OK!!!\r
74#define HC_HEADER_MASK_ERR(w) ( ((w) & (0x3)) == (0x1) ? 0 : 1) // 0 if OK!!!\r
75\r
76// HC word 0\r
77#define HC_SPECIAL_RAW_VERSION(w) IS_BIT_SET(w,31)\r
78#define HC_MAJOR_RAW_VERSION(w) GET_VALUE_AT(w,0x7f,24)\r
79#define HC_MAJOR_RAW_VERSION_OPT(w) GET_VALUE_AT(w,0x7,24)\r
80#define HC_MINOR_RAW_VERSION(w) GET_VALUE_AT(w,0x7f,17)\r
81#define HC_EXTRA_WORDS(w) GET_VALUE_AT(w,0x7,14)\r
82#define HC_DCS_BOARD(w) GET_VALUE_AT(w,0xfff<<20,20)\r
83#define HC_SM_NUMBER(w) GET_VALUE_AT(w,0x1f,9)\r
84#define HC_LAYER_NUMBER(w) GET_VALUE_AT(w,0x7,6)\r
85#define HC_STACK_NUMBER(w) GET_VALUE_AT(w,0x7,3)\r
86#define HC_SIDE_NUMBER(w) IS_BIT_SET(w,2)\r
87\r
88// HC word 1\r
89#define HC_NTIMEBINS(w) GET_VALUE_AT(w,0x3f,26)\r
90#define HC_BUNCH_CROSS_COUNTER(w) GET_VALUE_AT(w,0xffff,10)\r
91#define HC_PRETRIGGER_COUNTER(w) GET_VALUE_AT(w,0xf,6)\r
92#define HC_PRETRIGGER_PHASE(w) GET_VALUE_AT(w,0xf,6)\r
93\r
94// MCM word and ADC mask\r
95#define MCM_HEADER_MASK_ERR(w) ( ((w) & (0xf)) == (0xc) ? 0 : 1) // 0 if OK!!!\r
96#define MCM_ADCMASK_MASK_ERR(w) ( ((w) & (0xf)) == (0xc) ? 0 : 1) // 0 if OK!!!\r
97#define MCM_MCM_NUMBER(w) GET_VALUE_AT(w,0x0f,24)\r
98#define MCM_ROB_NUMBER(w) GET_VALUE_AT(w,0x7,28)\r
99#define MCM_EVENT_COUNTER(w) GET_VALUE_AT(w,0x00fffff,4)\r
100#define MCM_ADCMASK_VAL(w) GET_VALUE_AT(w,0x1fffff,4)\r
101#define MCM_ADCMASK_NADC(w) GET_VALUE_AT(w,0x1f,25)\r
102\r
103#define MCM_DUMMY_ADCMASK_VAL 0x015fffffc // updated \r
104#define ADCDATA_VAL1 0x2 // updated \r
105#define ADCDATA_VAL2 0x3 // updated \r
106\r
107//--------------------------------------------------------\r
108#define ADC_WORD_MASK(w) ((w) & 0x3)\r
109//--------------------------------------------------------\r
110ClassImp(AliTRDrawFastStream)\r
111\r
112Bool_t AliTRDrawFastStream::fgExtraSkip = kFALSE;\r
113Bool_t AliTRDrawFastStream::fgSkipCDH = kFALSE;\r
114Bool_t AliTRDrawFastStream::fgWarnError = kTRUE;\r
115Bool_t AliTRDrawFastStream::fgCleanDataOnly = kFALSE;\r
116Bool_t AliTRDrawFastStream::fgDebugFlag = kTRUE;\r
117Bool_t AliTRDrawFastStream::fgEnableMemoryReset = kTRUE;\r
118Bool_t AliTRDrawFastStream::fgStackNumberChecker = kTRUE;\r
119Bool_t AliTRDrawFastStream::fgStackLinkNumberChecker = kFALSE;\r
120Bool_t AliTRDrawFastStream::fgSkipData = kTRUE;\r
121Bool_t AliTRDrawFastStream::fgEnableDecodeConfigData = kFALSE;\r
122Int_t AliTRDrawFastStream::fgDumpHead = -1;\r
123Int_t AliTRDrawFastStream::fgCommonAdditive = 0;\r
124Short_t AliTRDrawFastStream::fgMCMordering[] =\r
125 {\r
126 12, 13, 14, 15, 8, 9, 10, 11, 4, 5, 6, 7, 0, 1, 2, 3 \r
127 };\r
128Short_t AliTRDrawFastStream::fgROBordering[] =\r
129 {\r
130 0, 1, 2, 3\r
131 };\r
132Bool_t AliTRDrawFastStream::fDumpingEnable = kFALSE;\r
133Int_t AliTRDrawFastStream::fDumpingSM = -1;\r
134Int_t AliTRDrawFastStream::fDumpingStack = -1;\r
135Int_t AliTRDrawFastStream::fDumpingLayer = -1;\r
136Int_t AliTRDrawFastStream::fDumpingROB = -1;\r
137Int_t AliTRDrawFastStream::fDumpingMCM = -1;\r
138\r
139Int_t AliTRDrawFastStream::fgLastHC = -1;\r
140Int_t AliTRDrawFastStream::fgLastROB = -1;\r
141Int_t AliTRDrawFastStream::fgLastIndex = -1;\r
142\r
143//--------------------------------------------------------\r
144AliTRDrawFastStream::AliTRDrawFastStream()\r
145 : AliTRDrawStreamBase()\r
146 , fSM()\r
147 , fStack(0)\r
148 , fHC(0)\r
149 , fLastHC(0)\r
150 , fMCM()\r
151 , fpPos(0)\r
152 , fpBegin(0)\r
153 , fpEnd(0)\r
154 , fWordLength(0)\r
155 , fpPosTemp(0)\r
156 , fGlobalNTimeBins(0)\r
157 , fIsTimeBinSet(kFALSE)\r
158 , fIsGlobalDigitsParamSet(kFALSE)\r
159 , fStackNumber(-1)\r
160 , fStackLinkNumber(-1)\r
161 , fLinkTrackletCounter(-1)\r
162 , fEndOfTrackletCount(-1)\r
163 , fNWordsCounter(-1)\r
164 , fMaskADCword(0)\r
165 , fTbinADC(0)\r
166 , fEventCounter(0)\r
167 , fLastEventCounter(0)\r
168 , fSharedPadsOn(kTRUE)\r
169 , fMaxADCgeom(0)\r
170 , fADCnumber(0)\r
171 , fCOL(0)\r
172 , fExtendedCOL(0)\r
173 , fIsShared(0)\r
174 , fBufferRead(0)\r
175 , fGeometry(0)\r
176 , fRawReader(0)\r
177 , fTRDfeeParam(0)\r
178{\r
179 //\r
180 // default constructor\r
181 //\r
182\r
183 if (Init() == kFALSE) {\r
184 AliWarning("Unable to Init."); \r
185 }\r
186}\r
187\r
188//--------------------------------------------------------\r
189AliTRDrawFastStream::AliTRDrawFastStream(AliRawReader *rawReader)\r
190 : AliTRDrawStreamBase(rawReader)\r
191 , fSM()\r
192 , fStack(0)\r
193 , fHC(0)\r
194 , fLastHC(0)\r
195 , fMCM()\r
196 , fpPos(0)\r
197 , fpBegin(0)\r
198 , fpEnd(0)\r
199 , fWordLength(0)\r
200 , fpPosTemp(0)\r
201 , fGlobalNTimeBins(0)\r
202 , fIsTimeBinSet(kFALSE)\r
203 , fIsGlobalDigitsParamSet(kFALSE)\r
204 , fStackNumber(-1)\r
205 , fStackLinkNumber(-1)\r
206 , fLinkTrackletCounter(-1)\r
207 , fEndOfTrackletCount(-1)\r
208 , fNWordsCounter(-1)\r
209 , fMaskADCword(0)\r
210 , fTbinADC(0)\r
211 , fEventCounter(0)\r
212 , fLastEventCounter(0)\r
213 , fSharedPadsOn(kTRUE)\r
214 , fMaxADCgeom(0)\r
215 , fADCnumber(0)\r
216 , fCOL(0)\r
217 , fExtendedCOL(0)\r
218 , fIsShared(0)\r
219 , fBufferRead(0)\r
220 , fGeometry(0)\r
221 , fRawReader(rawReader)\r
222 , fTRDfeeParam(0)\r
223{\r
224 //\r
225 // default constructor\r
226 //\r
227 if (fRawReader) {\r
228 if (Init() == kFALSE) {\r
229 AliWarning("Unable to Init. Try setting up the reader with SetReader or buffer with Init(void *, UInt_t )"); \r
230 }\r
231 }\r
232 else {\r
233 AliWarning("Unable to setup reader. Use SetReader(AliRawReader*).");\r
234 }\r
235}\r
236\r
237//------------------------------------------------------------\r
238AliTRDrawFastStream::AliTRDrawFastStream(const AliTRDrawFastStream& /*st*/)\r
239 : AliTRDrawStreamBase()\r
240 , fSM()\r
241 , fStack(0)\r
242 , fHC(0)\r
243 , fLastHC(0)\r
244 , fMCM()\r
245 , fpPos(0)\r
246 , fpBegin(0)\r
247 , fpEnd(0)\r
248 , fWordLength(0)\r
249 , fpPosTemp(0)\r
250 , fGlobalNTimeBins(0)\r
251 , fIsTimeBinSet(kFALSE)\r
252 , fIsGlobalDigitsParamSet(kFALSE)\r
253 , fStackNumber(-1)\r
254 , fStackLinkNumber(-1)\r
255 , fLinkTrackletCounter(-1)\r
256 , fEndOfTrackletCount(-1)\r
257 , fNWordsCounter(-1)\r
258 , fMaskADCword(0)\r
259 , fTbinADC(0)\r
260 , fEventCounter(0)\r
261 , fLastEventCounter(0)\r
262 , fSharedPadsOn(kTRUE)\r
263 , fMaxADCgeom(0)\r
264 , fADCnumber(0)\r
265 , fCOL(0)\r
266 , fExtendedCOL(0)\r
267 , fIsShared(0)\r
268 , fBufferRead(0)\r
269 , fGeometry(0)\r
270 , fRawReader(0)\r
271 , fTRDfeeParam(0)\r
272{\r
273 //\r
274 // Copy constructor\r
275 // \r
276 AliError("Not implemeneted.");\r
277}\r
278\r
279//------------------------------------------------------------\r
280Bool_t AliTRDrawFastStream::SetRawVersion(Int_t fraw)\r
281{\r
282 //\r
283 // function provided for backward compatibility\r
284 //\r
285 AliWarning("Raw data version is read from raw data stream! No point of setting it in here.");\r
286 fraw = 0; // avoid warnings\r
287 return kFALSE;\r
288}\r
289\r
290//------------------------------------------------------------\r
291AliTRDrawFastStream::~AliTRDrawFastStream()\r
292{\r
293 //\r
294 // destructor\r
295 //\r
296 delete fGeometry;\r
297}\r
298\r
299//------------------------------------------------------------\r
300\r
301AliTRDrawFastStream &\r
302AliTRDrawFastStream::operator=(const AliTRDrawFastStream &)\r
303{\r
304 //\r
305 // we are not using this functionality\r
306 //\r
307 AliFatal("May not use.");\r
308 return *this;\r
309}\r
310\r
311//___________________________________________________________\r
312void AliTRDrawFastStream::SwapOnEndian()\r
313{\r
314 //\r
315 // Check the endian and swap if needed\r
316 //\r
317 int itemp = 1;\r
318 char* ptemp = (char*) &itemp;\r
319 if (ptemp[0] != 1)\r
320 {\r
321 if (fgDebugFlag) AliDebug(8, "Swapping.");\r
322\r
323 fpPos = fpBegin;\r
324 UInt_t iutmp = 0;\r
325 while (fpPos < fpEnd)\r
326 {\r
327 fpPos += 1;\r
328 iutmp = (((*fpPos & 0x000000ffU) << 24) | ((*fpPos & 0x0000ff00U) << 8) |\r
329 ((*fpPos & 0x00ff0000U) >> 8) | ((*fpPos & 0xff000000U) >> 24));\r
330 // here we override the value in the buffer!\r
331 *fpPos = iutmp; \r
332 }\r
333 fpPos = fpBegin;\r
334 }\r
335}\r
336\r
337//------------------------------------------------------------\r
338Bool_t AliTRDrawFastStream::SkipWords(UInt_t iw)\r
339{\r
340 //\r
341 // Skip words corresponding to iw\r
342 //\r
343 if ( fpPos + iw < fpEnd ) {\r
344 fpPos += iw;\r
345 return kTRUE;\r
346 }\r
347 else {\r
348 if (fgWarnError) AliWarning(Form("Skip %d words failed. %d available", iw, fpEnd - fpPos - 1));\r
349 return kFALSE;\r
350 }\r
351\r
352 return kTRUE;\r
353}\r
354\r
355//------------------------------------------------------------\r
356Bool_t AliTRDrawFastStream::SetReader(AliRawReader *reader)\r
357{\r
358\r
359 if (reader != 0) {\r
360 fRawReader = reader;\r
361 if (fRawReader) {\r
362 return Init();\r
363 }\r
364 else {\r
365 AliWarning("Unable to setup reader.");\r
366 return kFALSE;\r
367 }\r
368 }\r
369 else {\r
370 AliWarning("AliRawReader argument is 0.");\r
371 fRawReader = 0;\r
372 }\r
373\r
374 return kFALSE;\r
375}\r
376\r
377//------------------------------------------------------------\r
378Int_t AliTRDrawFastStream::NextBuffer()\r
379{\r
380 //\r
381 // return -1 if no more buffers available\r
382 // return 0 if SMHeader decoding failed \r
383 // return 1 if SMHeader dedoding is OK\r
384 // \r
385 if (fRawReader != 0) {\r
386 UChar_t *buffer = 0;\r
387 UInt_t length = 0;\r
388 Bool_t kBufferSet = fRawReader->ReadNextData(buffer);\r
389 if (kBufferSet == kTRUE) {\r
390 if (fgDebugFlag) AliDebug(9, "Buffer is set.");\r
391 length = fRawReader->GetDataSize();\r
392 if (fgExtraSkip == kTRUE) {\r
393 buffer += EXTRA_LEAD_WORDS * WORD_SIZE;\r
394 length -= EXTRA_LEAD_WORDS * WORD_SIZE;\r
395 }\r
396\r
397 if (fgSkipCDH == kTRUE) {\r
398 buffer += CDH_WORDS * WORD_SIZE;\r
399 length -= CDH_WORDS * WORD_SIZE; \r
400 }\r
401\r
402 if (length > 0) {\r
403 if (fgDebugFlag) AliDebug(9, Form("Buffer length : %d", length));\r
404 if (fgEnableMemoryReset) ResetMemory(); \r
405 if (DecodeSMHeader((void*)buffer, length) == kTRUE)\r
406 return 1;\r
407 else\r
408 return 0;\r
409 }\r
410 }\r
411 else {\r
412 return -1;\r
413 }\r
414 }\r
415\r
416 return -1;\r
417}\r
418\r
419//------------------------------------------------------------\r
420void AliTRDrawFastStream::ResetCounters()\r
421{\r
422 //\r
423 // reset some global counters\r
424 //\r
425 fBufferRead = kFALSE; // kFALSE if no buffer read\r
426\r
427 fSM.fActiveStacks = 0;\r
428 fSM.fNexpectedHalfChambers = 0;\r
429\r
430 fLastEventCounter = 0;\r
431 fEventCounter = 0;\r
432\r
433 ResetIterators();\r
434}\r
435\r
436//------------------------------------------------------------\r
437void AliTRDrawFastStream::ResetIterators()\r
438{\r
439 //\r
440 // reset data which should be reset every sm\r
441 //\r
442 fStackNumber = 0; \r
443 fStackLinkNumber = 0; \r
444}\r
445\r
446//------------------------------------------------------------\r
447void AliTRDrawFastStream::ResetPerSM()\r
448{\r
449 //\r
450 // reset every SM\r
451 //\r
452 fSM.fHeaderSize = 0;\r
453 fSM.fTrackletEnable = kFALSE;\r
454 fSM.fCorrupted = 0;\r
455 fSM.fNexpectedHalfChambers = 0;\r
456 fSM.fNexpectedHalfChambers = 0;\r
457 fSM.fPos = NULL;\r
458 for (Int_t i=0; i<5; i++) {\r
459 fSM.fStackActive[i] = kFALSE;\r
460 }\r
461}\r
462\r
463//------------------------------------------------------------\r
464void AliTRDrawFastStream::ResetPerStack()\r
465{\r
466 //\r
467 // reset every Stack\r
468 //\r
469 fStack->fHeaderSize = 0;\r
470 fStack->fActiveLinks = 0;\r
471 fStack->fPos = NULL;\r
472 for (Int_t i=0; i<12; i++) {\r
473 fStack->fLinksActive[i] = kFALSE;\r
474 fStack->fLinksDataType[i] = 0;\r
475 fStack->fLinksMonitor[i] = 0;\r
476 fStack->fLinkMonitorError[i] = 0;\r
477 }\r
478}\r
479\r
480//------------------------------------------------------------\r
481void AliTRDrawFastStream::ResetPerHC()\r
482{\r
483 //\r
484 // reset every HC\r
485 //\r
486 fEventCounter = 0;\r
487 fHC->fNTracklets = 0;\r
488 fHC->fSpecialRawV = 0;\r
489 fHC->fRawVMajor = 0;\r
490 fHC->fRawVMajorOpt = 0;\r
491 fHC->fRawVMinor = 0;\r
492 fHC->fNExtraWords = 0;\r
493 fHC->fDCSboard = 0;\r
494 fHC->fTimeBins = 0;\r
495 fHC->fBunchCrossCounter = 0;\r
496 fHC->fPreTriggerCounter = 0;\r
497 fHC->fPreTriggerPhase = 0;\r
498 fHC->fMCMmax = 0;\r
499\r
500 fHC->fSM = 0;\r
501 fHC->fStack = 0;\r
502 fHC->fStackHCheader = 0;\r
503 fHC->fLayer = 0;\r
504 fHC->fLayerHCheader = 0;\r
505 fHC->fSide = 0;\r
506 fHC->fSideHCheader = 0;\r
507 fHC->fDET = 0;\r
508 fHC->fROC = 0;\r
509 fHC->fRowMax = 0;\r
510 fHC->fColMax = 0;\r
511\r
512 fHC->fH0Corrupted = 0;\r
513 fHC->fH1Corrupted = 0;\r
514 fHC->fCorrupted = 0;\r
515 fHC->fEOTECorrupted = kFALSE;\r
516 fHC->fBufferCorrupted = kFALSE;\r
517 fHC->fDataCorrupted = kFALSE;\r
518\r
519 fHC->fNErrors= 0;\r
520 memset(fHC->fErrorCodes, 0, 1411*sizeof(UShort_t)); // initialize error container\r
521 memset(fHC->fTrackletWords, 0, MAXTRACKLETSPERHC*sizeof(UInt_t)); // initialize tracklet container\r
522}\r
523\r
524//------------------------------------------------------------\r
525void AliTRDrawFastStream::ResetPerMCM()\r
526{\r
527 //\r
528 // reset every MCM\r
529 //\r
530 fMCM.fROB = 0;\r
531 fMCM.fMCM = 0;\r
532 fMCM.fROW = 0;\r
533 fMCM.fEvCounter = 0;\r
534 fMCM.fADCMask = 0;\r
535 fMCM.fADCMaskWord = 0;\r
536 fMCM.fADCmax = 0;\r
537 fMCM.fADCcount = 0;\r
538 fMCM.fMCMADCWords = 0;\r
539 fMCM.fSingleADCwords = 0;\r
540 fMCM.fMCMhdCorrupted = 0;\r
541 fMCM.fADCmaskCorrupted = 0;\r
542 fMCM.fDataCorrupted = kFALSE;\r
543 fMCM.fPos = NULL;\r
544 fMCM.fAdcDataPos = NULL;\r
545 fMCM.fADCcounter = 0;\r
546\r
547 memset(fMCM.fADCchannel, 0, TRDMAXADC*sizeof(UInt_t));\r
548}\r
549\r
550//------------------------------------------------------------\r
551void AliTRDrawFastStream::ResetMemory()\r
552{\r
553 //\r
554 // initialize all the data members to prevent read data\r
555 // from previous buffer\r
556 //\r
557 ResetPerSM();\r
558 for (Int_t istack=0; istack<5; istack++) {\r
559 fStack = &fSM.fStacks[istack];\r
560 ResetPerStack();\r
561 for (Int_t ilink=0; ilink<12; ilink++) {\r
562 fHC = &fStack->fHalfChambers[ilink];\r
563 ResetPerHC();\r
564 }\r
565 }\r
566}\r
567\r
568//------------------------------------------------------------\r
569Bool_t AliTRDrawFastStream::Next()\r
570{\r
571 //\r
572 // returns with true on next adc read, returns false on errors and end of buffer\r
573 // \r
574 if (fBufferRead) {\r
575 while (fStackNumber < 5 && fSM.fActiveStacks > 0) {\r
576 if (fSM.fStackActive[fStackNumber] == kTRUE) {\r
577 fStack = &fSM.fStacks[fStackNumber];\r
578 while (fStackLinkNumber < 12) {\r
579 if (fStack->fLinksActive[fStackLinkNumber] == kTRUE) {\r
580 //if (fStack->fLinksActive[fStackLinkNumber] == kTRUE && fStack->fLinksMonitor[fStackLinkNumber] == 0)\r
581 fHC = &fStack->fHalfChambers[fStackLinkNumber];\r
582 //ResetPerHC(); // [mj - you don't need to do? ]\r
583 if (!fHC) {\r
584 AliError(Form("HC missing at stack %d link %d", fStackNumber, fStackLinkNumber));\r
585 return kFALSE;\r
586 }\r
587 fStackLinkNumber++;\r
588 return kTRUE;\r
589 } //link active ?\r
590 else fStackLinkNumber++;\r
591 } //stack link number loop \r
592 } //stack active ?\r
593 fStackNumber++;\r
594 fStackLinkNumber = 0;\r
595 } //stack number loop\r
596 } //fBufferRead\r
597\r
598 // go for the next buffer \r
599 if (fRawReader) {\r
600 Int_t nextBuff = NextBuffer();\r
601 while (nextBuff != -1) {\r
602 if (nextBuff > 0) {\r
603 fBufferRead = kTRUE;\r
604 return Next(); \r
605 }\r
606 nextBuff = NextBuffer();\r
607 }\r
608 }\r
609\r
610 return kFALSE;\r
611}\r
612\r
613//------------------------------------------------------------\r
614Int_t AliTRDrawFastStream::NextChamber(AliTRDdigitsManager *digitsManager, UInt_t **trackletContainer, UShort_t **errorCodeContainer) \r
615{\r
616 \r
617 //\r
618 // Fills single chamber digit array \r
619 // Return value is the detector number\r
620 //\r
621 // first of all, you do the SM header decoding only at the beginning of the SM data reading\r
622 // then, every HC, you call Next() which points next HC. then, there you decode the given HC \r
623 // and at the same time, put the digit into digitmanager \r
624 //\r
625 AliTRDarrayADC *digits = 0;\r
626 AliTRDarrayDictionary *track0 = 0;\r
627 AliTRDarrayDictionary *track1 = 0;\r
628 AliTRDarrayDictionary *track2 = 0; \r
629 AliTRDSignalIndex *indexes = 0;\r
630 AliTRDdigitsParam *digitsparam = 0;\r
631\r
632 Int_t lastdet = -1;\r
633 Int_t det = -1;\r
634 Int_t side = -1;\r
635 //Int_t it = 0;\r
636 Int_t ntracklets = 0;\r
637 Int_t nErrors = 0;\r
638\r
639 if (trackletContainer){\r
640 for (Int_t i = 0; i < 2; i++)\r
641 memset(trackletContainer[i], 0, MAXTRACKLETSPERHC*sizeof(UInt_t));\r
642 }\r
643\r
644 if (errorCodeContainer){\r
645 for (Int_t i = 0; i < 2; i++)\r
646 memset(errorCodeContainer[i], 0, 1411*sizeof(UShort_t));\r
647 }\r
648\r
649 while ( Next() ) { // loop over HC \r
650\r
651 // get this information from the GTU header\r
652 det = GetDet();\r
653 side = GetSide();\r
654\r
655 if (det != lastdet) {\r
656 // If new detector found\r
657 if (lastdet == -1) {lastdet = det; fLastHC = fHC;}\r
658 else {fStackLinkNumber--; fHC = fLastHC ; return lastdet;}\r
659\r
660 if (det < 0 || det >= AliTRDgeometry::kNdet) continue;\r
661\r
662 // Add a container for the digits of this detector\r
663 digits = (AliTRDarrayADC *) digitsManager->GetDigits(det);\r
664\r
665 if (digitsManager->UsesDictionaries()) {\r
666 track0 = (AliTRDarrayDictionary *) digitsManager->GetDictionary(det,0);\r
667 track1 = (AliTRDarrayDictionary *) digitsManager->GetDictionary(det,1);\r
668 track2 = (AliTRDarrayDictionary *) digitsManager->GetDictionary(det,2);\r
669 }\r
670\r
671 if (!digits) return -1;\r
672\r
673 Int_t rowMax = GetRowMax();\r
674 Int_t colMax = GetColMax();\r
675 Int_t ntbins = GetGlobalNTimeBins(); \r
676\r
677 // Set number of timebin into digitparam\r
678 if (!fIsGlobalDigitsParamSet){\r
679 digitsparam = (AliTRDdigitsParam *) digitsManager->GetDigitsParam();\r
680 digitsparam->SetCheckOCDB(kFALSE);\r
681 digitsparam->SetNTimeBins(ntbins);\r
682 fIsGlobalDigitsParamSet = kTRUE;\r
683 } \r
684\r
685 // Allocate memory space for the digits buffer\r
686 if (digits->GetNtime() == 0) {\r
687 digits->Allocate(rowMax, colMax, ntbins);\r
688 if (digitsManager->UsesDictionaries()) {\r
689 track0->Allocate(rowMax, colMax, ntbins);\r
690 track1->Allocate(rowMax, colMax, ntbins);\r
691 track2->Allocate(rowMax, colMax, ntbins);\r
692 }\r
693 }\r
694\r
695 indexes = digitsManager->GetIndexes(det);\r
696 indexes->SetSM(GetSM());\r
697 indexes->SetStack(GetStack());\r
698 indexes->SetLayer(GetLayer());\r
699 indexes->SetDetNumber(det);\r
700 if (indexes->IsAllocated() == kFALSE)\r
701 indexes->Allocate(rowMax, colMax, ntbins);\r
702 }\r
703\r
704 if (fSM.fTrackletEnable == kTRUE) { \r
705 if (DecodeTracklets() == kFALSE) {\r
706 SeekEndOfData();\r
707\r
708 if (fgWarnError) AliError(Form("Tracklet decoding failed stack %d link %d", GetStack(), fStackLinkNumber));\r
709\r
710 // copy error codes in memory into error container\r
711 if (errorCodeContainer) {\r
712 nErrors = GetNErrors();\r
713 if(nErrors > 0) memcpy(errorCodeContainer[side], GetErrorCodes(), sizeof(UShort_t) * 1411); // [mj temp - optimize] \r
714 }\r
715 \r
716 continue; // if it fails to decode tracklets of this HC, it skips further decoding and goes to next HC \r
717 } \r
718 } \r
719\r
720 // decode hc data\r
721 fgLastROB = -1; // to check mcm number odering \r
722 fgLastIndex = -1 ; // to check mcm number odering \r
723 if (DecodeHC(digitsManager, digits, track0, track1, track2, indexes) == kFALSE) {\r
724 // encode HC error code\r
725 fHC->fErrorCodes[2] += fHC->fH0Corrupted;\r
726 fHC->fErrorCodes[2] += (fHC->fH1Corrupted << 2);\r
727 fHC->fErrorCodes[2] += (fHC->fCorrupted << 3);\r
728 fHC->fErrorCodes[2] += ((fHC->fBufferCorrupted & 1) << 6); \r
729 fHC->fErrorCodes[2] += ((fHC->fEOTECorrupted & 1) << 7); \r
730 fHC->fErrorCodes[2] += ((fHC->fDataCorrupted & 1) << 8); \r
731\r
732 if (fHC->fEOTECorrupted != kTRUE) SeekEndOfData();\r
733\r
734/*\r
735 if (fgWarnError) {\r
736 AliError(Form("Failed HC : %s", DumpHCinfoH0(fHC)));\r
737 AliError(Form("Failed HC : %s", DumpHCinfoH1(fHC)));\r
738 }\r
739*/ // [mj temp]\r
740 }\r
741 else SeekEndOfData(); // make sure that finish off with the end of data markers\r
742\r
743 // copy tracklets in memory into tracklet container\r
744 if (trackletContainer) {\r
745 ntracklets = GetNTracklets();\r
746 // copy tracklet words to trackletContainer array \r
747 if(ntracklets > 0) memcpy(trackletContainer[side], GetTrackletWords(), sizeof(UInt_t) * ntracklets); \r
748 }\r
749\r
750 // copy error codes in memory into error container\r
751 if (errorCodeContainer) {\r
752 nErrors = GetNErrors();\r
753 if(nErrors > 0) memcpy(errorCodeContainer[side], GetErrorCodes(), sizeof(UShort_t) * 1411); \r
754 }\r
755\r
756 }// end of while \r
757\r
758 return det;\r
759}\r
760\r
761//------------------------------------------------------------\r
762Bool_t AliTRDrawFastStream::Init()\r
763{\r
764 //\r
765 // Initialize geometry and fee parameters \r
766 //\r
767 TDirectory *saveDir = gDirectory; \r
768 \r
769 if (!fGeometry) {\r
770 fGeometry = new AliTRDgeometry();\r
771 }\r
772 \r
773 if (!fGeometry) {\r
774 AliError("Geometry FAILED!");\r
775 return kFALSE;\r
776 }\r
777\r
778 fTRDfeeParam = AliTRDfeeParam::Instance();\r
779 if (!fTRDfeeParam) {\r
780 AliError("AliTRDfeeParam FAILED!");\r
781 return kFALSE;\r
782 }\r
783\r
784 fMaxADCgeom = (Int_t)fGeometry->ADCmax();\r
785\r
786 ResetCounters(); // fBufferRead is set to kFALSE - important\r
787\r
788 saveDir->cd();\r
789\r
790 return kTRUE;\r
791}\r
792\r
793//------------------------------------------------------------\r
794Bool_t AliTRDrawFastStream::InitBuffer(void *buffer, UInt_t length)\r
795{\r
796 // \r
797 // set initial information about the buffer\r
798 //\r
799 if (fgDebugFlag) AliDebug(5, Form("Equipment ID: %d",fRawReader->GetEquipmentId()));\r
800 if (fRawReader->GetEquipmentId()<1024 || fRawReader->GetEquipmentId()>1041) \r
801 return kFALSE; \r
802\r
803 ResetCounters();\r
804\r
805 fpBegin = (UInt_t *)buffer;\r
806\r
807 if (WORD_SIZE == 0) {\r
808 AliFatal("Strange word size. size of UInt_t == 0");\r
809 return kFALSE;\r
810 }\r
811\r
812 fWordLength = length/WORD_SIZE;\r
813 fpEnd = fpBegin + fWordLength;\r
814 fpPos = fpBegin;\r
815\r
816 if (fpBegin == 0 || length <= 0) {\r
817 AliError(Form("Buffer size or pointer is strange. pointer to the buffer is 0x%08x of size %d", fpBegin, length));\r
818 return kFALSE;\r
819 }\r
820\r
821 SwapOnEndian();\r
822\r
823 if (fgDumpHead >= 0) {\r
824 if ( fgDumpHead == 0 ) { // dump all words\r
825 AliInfo(Form("---------- Dumping all words from the beginnig of the buffer ----------"));\r
826 if (DumpWords(fpBegin, fWordLength) == kFALSE) AliError("Dump failed. Not enough data.");\r
827 } \r
828 else { \r
829 AliInfo(Form("---------- Dumping %u words from the beginnig of the buffer ----------",fgDumpHead));\r
830 if (DumpWords(fpBegin, fgDumpHead) == kFALSE) AliError("Dump failed. Not enough data.");\r
831 }\r
832 AliInfo(Form("---------- Dumping ended ----------------------------------------------"));\r
833 }\r
834\r
835 return kTRUE;\r
836}\r
837\r
838//------------------------------------------------------------\r
839Bool_t AliTRDrawFastStream::DecodeSMHeader(void *buffer, UInt_t length)\r
840{\r
841 // \r
842 // decode one sm data in buffer\r
843 // \r
844 ResetIterators(); \r
845\r
846 if (InitBuffer(buffer, length) == kFALSE) {\r
847 if (fgWarnError) AliError("InitBuffer failed."); \r
848 return kFALSE;\r
849 }\r
850\r
851 if (DecodeGTUheader()== kFALSE)\r
852 return kFALSE;\r
853\r
854 for (Int_t istack = 0; istack < 5; istack++) {\r
855 fStackNumber = istack; \r
856 if (fSM.fStackActive[istack] == kFALSE) continue;\r
857 \r
858 fStack = &fSM.fStacks[istack];\r
859 \r
860 fgLastHC = -1; // to check rob number odering \r
861 for (Int_t ilink = 0; ilink < 12; ilink++) {\r
862 fStackLinkNumber = ilink; \r
863 if (fStack->fLinksActive[ilink] == kFALSE) continue;\r
864 \r
865 // check GTU link monitor \r
866 if (!(fStack->fLinksDataType[ilink] == 0 && fStack->fLinksMonitor[ilink] == 0)) {\r
867 fStack->fLinkMonitorError[ilink] = 1;\r
868 fStack->fLinkMonitorError[ilink] += fNWordsCounter; // counts words of given hc having link monitor error\r
869 //continue;\r
870 }\r
871\r
872 if (fpPos >= fpEnd) {\r
873 if (fRawReader) fRawReader->AddMajorErrorLog(kLinkDataMissing, "Link data missing"); \r
874 if (fgWarnError) AliError("Link data missing.");\r
875 break;\r
876 }\r
877\r
878 // HLT streamer set det number using SM header \r
879 fHC = &fStack->fHalfChambers[ilink];\r
880 fHC->fSM = fRawReader->GetEquipmentId() - 1024;\r
881 fHC->fStack = fStackNumber;\r
882 fHC->fLayer = Int_t(fStackLinkNumber/2.);\r
883 fHC->fSide = fStackLinkNumber%2;\r
884 fHC->fDET = fGeometry->GetDetector(fHC->fLayer, fHC->fStack, fHC->fSM);\r
885 fHC->fRowMax = fGeometry->GetRowMax(fHC->fLayer, fHC->fStack, fHC->fSM);\r
886 fHC->fROC = fGeometry->GetDetectorSec(fHC->fLayer, fHC->fStack);\r
887 fHC->fColMax = fGeometry->GetColMax(fHC->fROC);\r
888 }\r
889 } \r
890\r
891 // set number of timebin to be used in the digit container \r
892 if (!fIsTimeBinSet) {\r
893 fpPosTemp = fpPos;\r
894 SetGlobalNTimebins();\r
895 fIsTimeBinSet = kTRUE;\r
896 }\r
897\r
898 ResetIterators(); // need to do it again for Next() function\r
899\r
900 return kTRUE;\r
901}\r
902\r
903//------------------------------------------------------------\r
904Bool_t AliTRDrawFastStream::DecodeGTUheader()\r
905{\r
906 //\r
907 // decode Supermodule Index Word\r
908 //\r
909 DecodeSMInfo(fpPos, &fSM);\r
910\r
911 if (fgDebugFlag) AliDebug(5, DumpSMInfo(&fSM));\r
912\r
913 fpPos++;\r
914 if (fpPos < fpEnd) {\r
915 // fSM.fHeaderSize represent additional Supermodule header size which contains additional information regarding hardware design.\r
916 // For the moment, we skip decoding these words \r
917 if (SkipWords(fSM.fHeaderSize) == kTRUE) {\r
918 for (Int_t istack = 0; istack < 5; istack++) {\r
919 if (fSM.fStackActive[istack] == kFALSE)\r
920 continue;\r
921\r
922 fStack = &fSM.fStacks[istack];\r
923\r
924 // Decode Stack Index Word of given stack\r
925 DecodeStackInfo(fpPos, fStack);\r
926 fpPos++;\r
927\r
928 fSM.fNexpectedHalfChambers += fStack->fActiveLinks;\r
929 \r
930 if (fgDebugFlag) AliDebug(5, DumpStackInfo(fStack));\r
931 \r
932 if (SkipWords(fStack->fHeaderSize-6) == kFALSE) { // 6 is the 6 stack header words for 12 links \r
933 if (fRawReader) fRawReader->AddMajorErrorLog(kDecodeStackInfo, "Stack header words missing");\r
934 return kFALSE;\r
935 }\r
936 for (Int_t iword=0; iword<6; iword++) { // decode 6 stack header words\r
937 // Decode Stack Header Word of given stack\r
938 DecodeStackHeader(fpPos, fStack, iword); \r
939 fpPos++;\r
940 } // iword\r
941 } // istack\r
942 }\r
943 else {\r
944 return kFALSE;\r
945 }\r
946 }\r
947 else {\r
948 if (fgWarnError) AliWarning("No additional sm headers and stack index words present.");\r
949 if (fRawReader) fRawReader->AddMajorErrorLog(kDecodeStackInfo, "Stack info missing");\r
950 return kFALSE;\r
951 }\r
952\r
953 if (fpPos < fpEnd) {\r
954 if (fgDebugFlag) AliDebug(5, "GTU headers are OK.");\r
955 }\r
956 else {\r
957 if (fgWarnError) AliWarning("No data just after GTU headers.");\r
958 if (fRawReader) fRawReader->AddMajorErrorLog(kMissingData, "Missing sm data");\r
959 return kFALSE;\r
960 }\r
961\r
962 if (fgDebugFlag) AliDebug(5, Form("Expected half chambers from GTU header: %d", fSM.fNexpectedHalfChambers));\r
963\r
964 return kTRUE;\r
965}\r
966\r
967//--------------------------------------------------------\r
968void AliTRDrawFastStream::DecodeStackInfo(const UInt_t *word, struct AliTRDrawStack *st) const\r
969{\r
970 //\r
971 // decode Stack #i Index Word\r
972 // The Stack #i Index Word is a 32-Bit word with following structure\r
973 // ssssssss ssssssss vvvv mmmm mmmmmmmm\r
974 // s: Size of the Stack #i Header, v: Supermodule Header Version, m: Link Mask\r
975 //\r
976 st->fPos = (UInt_t*)word;\r
977\r
978 UInt_t vword = *word;\r
979 st->fHeaderSize = STACK_HEADER_SIZE(vword);\r
980\r
981 UInt_t linkMask = STACK_LINK_WORD(vword);\r
982 st->fActiveLinks = 0;\r
983 for (Int_t i = 0; i < 12; i++) {\r
984 if (IS_BIT_SET(linkMask,i) > 0) {\r
985 st->fLinksActive[i] = kTRUE;\r
986 st->fActiveLinks++;\r
987 }\r
988 else {\r
989 st->fLinksActive[i] = kFALSE;\r
990 }\r
991 }\r
992}\r
993\r
994//--------------------------------------------------------\r
995void AliTRDrawFastStream::DecodeStackHeader(const UInt_t *word, struct AliTRDrawStack *st, Int_t iword) const\r
996{\r
997 //\r
998 // decode stack header\r
999 //\r
1000 st->fPos = (UInt_t*)word;\r
1001\r
1002 UInt_t vword = *word;\r
1003 st->fLinksDataType[2*iword] = LINK0_DATA_TYPE_FLAG(vword);\r
1004 st->fLinksMonitor[2*iword] = LINK0_MONITOR_FLAG(vword);\r
1005 st->fLinksDataType[2*iword+1] = LINK1_DATA_TYPE_FLAG(vword);\r
1006 st->fLinksMonitor[2*iword+1] = LINK1_MONITOR_FLAG(vword);\r
1007}\r
1008\r
1009//------------------------------------------------------------\r
1010Bool_t AliTRDrawFastStream::DecodeTracklets()\r
1011{\r
1012 //\r
1013 // decode tracklets\r
1014 //\r
1015 fLinkTrackletCounter = 0; // tracklet counter of this link \r
1016 fEndOfTrackletCount = 0; // tracklet endmarker counter of this link\r
1017 fHC->fNTracklets = 0; // number of tracklet of this link, should be less than 256\r
1018\r
1019 if (fgDebugFlag) AliDebug(10, Form("Decode tracklets at 0x%08x : 0x%08x", fpPos, *fpPos));\r
1020\r
1021 while (!(*fpPos == END_OF_TRACKLET_MARKEROLD || *fpPos == END_OF_TRACKLET_MARKERNEW) && fpPos < fpEnd) {\r
1022 if (fgDebugFlag) AliDebug(10, Form("Tracklet found at 0x%08x : 0x%08x", fpPos, *fpPos));\r
1023\r
1024 fLinkTrackletCounter++;\r
1025\r
1026 if (fLinkTrackletCounter > MAXTRACKLETSPERHC) {\r
1027 if (fgDebugFlag) AliDebug(11,Form("Max number of tracklets exceeded %d > %d. Tracklets are wrong either GTU header has problem",\r
1028 fLinkTrackletCounter, MAXTRACKLETSPERHC));\r
1029 if (fRawReader) fRawReader->AddMajorErrorLog(kTrackletOverflow,"Too many tracklets"); \r
1030 fHC->fErrorCodes[1] = 1; \r
1031 return kFALSE;\r
1032 }\r
1033\r
1034 fHC->fTrackletWords[fLinkTrackletCounter-1] = UInt_t(*fpPos); //store tracklet words into memory \r
1035 fpPos++;\r
1036 }\r
1037\r
1038 fHC->fNTracklets = fLinkTrackletCounter;\r
1039\r
1040 while ((*fpPos == END_OF_TRACKLET_MARKEROLD || *fpPos == END_OF_TRACKLET_MARKERNEW) && fpPos < fpEnd) {\r
1041 if (fgDebugFlag) AliDebug(10, Form("EoTracklets found at 0x%08x : 0x%08x", fpPos, *fpPos));\r
1042\r
1043 fEndOfTrackletCount++;\r
1044 fpPos++;\r
1045 }\r
1046\r
1047 if (fEndOfTrackletCount < 2) {\r
1048 if (fgDebugFlag) AliDebug(11,"End of tracklets word missing"); \r
1049 if (fRawReader) fRawReader->AddMajorErrorLog(kEOTrackeltsMissing, "End of tracklets word missing"); \r
1050 fHC->fErrorCodes[1] += 2; \r
1051 return kFALSE;\r
1052 }\r
1053\r
1054 return kTRUE;\r
1055}\r
1056\r
1057//--------------------------------------------------------\r
1058void AliTRDrawFastStream::DecodeSMInfo(const UInt_t *word, struct AliTRDrawSM *sm) const\r
1059{\r
1060 //\r
1061 // decode Supermodule Index Word\r
1062 // The Supermodule Index Word is a 32-Bit word wit following structure\r
1063 // ssssssss ssssssss vvvv rrrr r d t mmmm\r
1064 // s: Size of the Supermodule Header, v: Supermodule Header Version, r: Reserved for future use\r
1065 // d: Track Data Enabled Bit, t: Tracklet Data Enabled Bit, m: Stack Mask \r
1066 //\r
1067 sm->fPos = (UInt_t*)word; \r
1068\r
1069 UInt_t vword = *word;\r
1070 sm->fHeaderSize = SM_HEADER_SIZE(vword);\r
1071 \r
1072 if (TRACKLETS_ENABLED(vword) > 0)\r
1073 sm->fTrackletEnable = kTRUE;\r
1074 else\r
1075 sm->fTrackletEnable = kFALSE;\r
1076 \r
1077 UInt_t stackMask = STACK_MASK(vword);\r
1078 sm->fActiveStacks = 0;\r
1079 for (Int_t i = 0; i < 5; i++)\r
1080 {\r
1081 if (IS_BIT_SET(stackMask,i) > 0)\r
1082 {\r
1083 sm->fStackActive[i] = kTRUE;\r
1084 sm->fActiveStacks++;\r
1085 }\r
1086 else\r
1087 {\r
1088 sm->fStackActive[i] = kFALSE;\r
1089 }\r
1090 }\r
1091}\r
1092\r
1093//------------------------------------------------------------\r
1094Bool_t AliTRDrawFastStream::DecodeHC(AliTRDdigitsManager *digitsManager, AliTRDarrayADC *digits, \r
1095 AliTRDarrayDictionary *track0, AliTRDarrayDictionary *track1, AliTRDarrayDictionary *track2, \r
1096 AliTRDSignalIndex *indexes)\r
1097{\r
1098 //\r
1099 // decode hc header and data\r
1100 //\r
1101 if (fpPos >= fpEnd) {\r
1102 fHC->fCorrupted += 1; \r
1103 if (fgWarnError) AliError("No data(including HC header) in the buffer");\r
1104 return kFALSE;;\r
1105 }\r
1106\r
1107 if (DecodeHCheader() == kFALSE) {\r
1108 if (fgWarnError) AliWarning(Form("HC Header decode failed. H0 Error: %d H1 Error: %d",fHC->fH0Corrupted,fHC->fH1Corrupted));\r
1109 return kFALSE;\r
1110 }\r
1111 else {\r
1112 fpPos++;\r
1113 if (fpPos >= fpEnd) {\r
1114 fHC->fCorrupted += 2; \r
1115 if (fgWarnError) AliError("No data right after HC header in the buffer");\r
1116 return kFALSE;\r
1117 }\r
1118 }\r
1119\r
1120 if ((fHC->fRawVMajor & 64) == 64) { // test pattern data\r
1121 AliTRDrawTPStream *tpStream = new AliTRDrawTPStream(fHC->fRawVMajorOpt, fpPos);\r
1122 if (tpStream->DecodeTPdata() == kFALSE) {\r
1123 if (fgWarnError) AliError("Failed to decode test pattern data");\r
1124 return kFALSE;\r
1125 }\r
1126 return kTRUE;\r
1127 }\r
1128\r
1129 fHC->fMCMmax = 0; // count number of mcms in a hc \r
1130 while (*fpPos != ENDOFRAWDATAMARKER && fpPos < fpEnd) {\r
1131\r
1132 ResetPerMCM(); // reset for every mcm \r
1133\r
1134 if (fHC->fMCMmax > TRDMAXMCM) {\r
1135 fHC->fCorrupted += 4; \r
1136 if (fgDebugFlag) AliDebug(11,"More mcm data than expected");\r
1137 return kFALSE;\r
1138 }\r
1139\r
1140 if (DecodeMCMheader() == kFALSE) {\r
1141\r
1142 // encode mcm level error codes\r
1143 fHC->fErrorCodes[fHC->fMCMmax+2] += fMCM.fMCMhdCorrupted;\r
1144 fHC->fErrorCodes[fHC->fMCMmax+2] += (fMCM.fADCmaskCorrupted << 4);\r
1145 fHC->fErrorCodes[fHC->fMCMmax+2] += ((fMCM.fDataCorrupted & 1) << 6);\r
1146 fHC->fErrorCodes[fHC->fMCMmax+2] += (fMCM.fMCM << 7); // encode MCM number\r
1147 fHC->fErrorCodes[fHC->fMCMmax+2] += (fMCM.fROB << 11); // encode ROB number\r
1148\r
1149 fHC->fMCMmax++; // increase mcm counter to match with expected rob/mcm number\r
1150\r
1151 // in case we decide to keep reading data, skip this mcm data and find next mcm header\r
1152 if (fMCM.fADCmaskCorrupted < 2) {\r
1153 if (SkipMCMdata(fMCM.fADCcount*fMCM.fSingleADCwords) == kFALSE)\r
1154 return kFALSE;\r
1155 continue;\r
1156 }\r
1157 else {\r
1158 if (SeekNextMCMheader() == kFALSE)\r
1159 return kFALSE;\r
1160 continue;\r
1161 }\r
1162 }\r
1163\r
1164 fHC->fMCMmax++;\r
1165\r
1166 if (fMCM.fADCmax > 0) {\r
1167 fpPos++;\r
1168 if (fpPos >= fpEnd) {\r
1169 fHC->fBufferCorrupted = kTRUE; \r
1170 if (fgDebugFlag) AliDebug(11, Form("Buffer ends in the middle of data"));\r
1171 return kFALSE;\r
1172 }\r
1173\r
1174 fADCnumber = 0;\r
1175 for (Int_t iadc = 0; iadc < fMCM.fADCmax; iadc++) {\r
1176 fADCnumber = fMCM.fADCchannel[iadc];\r
fdeb1292 1177 fExtendedCOL = fTRDfeeParam->GetExtendedPadColFromADC(fMCM.fROB, fMCM.fMCM, fADCnumber);\r
1178 fCOL = fTRDfeeParam->GetPadColFromADC(fMCM.fROB, fMCM.fMCM, fADCnumber);\r
fdeb1292 1179\r
1180 if (fADCnumber <= 1 || fADCnumber == fMaxADCgeom - 1) // if adc number = 0, 1, 20\r
1181 fIsShared = kTRUE;\r
1182 else \r
1183 fIsShared = kFALSE;\r
1184\r
1185 if (fpPos + fMCM.fSingleADCwords >= fpEnd) {\r
1186 fHC->fBufferCorrupted = kTRUE;\r
1187 if (fgDebugFlag) AliDebug(11,"ADC (10 words) expected. Not enough data in the buffer.");\r
1188 return kFALSE;\r
1189 }\r
1190\r
1191 //if (GetGlobalNTimeBins() < 31){\r
1192 if (fHC->fTimeBins < 31){\r
1193 if (DecodeADC(digitsManager, digits, track0, track1, track2, indexes) == kFALSE) {\r
1194 return kFALSE;\r
1195 }\r
1196 }\r
1197 //else if (GetGlobalNTimeBins() > 32) {\r
1198 else if (fHC->fTimeBins > 32) {\r
1199 if (DecodeADCExtended(digitsManager, digits, track0, track1, track2, indexes) == kFALSE) {\r
1200 return kFALSE;\r
1201 }\r
1202 }\r
1203 else { // nsamples = 31, 32 are not implemented in the TRAP and should never happen \r
1204 if (fgWarnError) AliError("nsamples are 31 or 32. These are not implemented in the TRAP and should never happen!");\r
1205 }\r
1206\r
1207 } // iadc\r
1208 }\r
1209 else { // if there is no adc activated\r
1210 fpPos++;\r
1211 }\r
1212 } // mcm loop\r
1213\r
1214 if (fpPos >= fpEnd) {\r
1215 fHC->fBufferCorrupted = kTRUE; \r
1216 if (fgDebugFlag) AliDebug(11,"We are at the end of buffer. Not enough data in the buffer.");\r
1217 return kFALSE;\r
1218 }\r
1219\r
1220 return kTRUE;\r
1221}\r
1222\r
1223//------------------------------------------------------------\r
1224Bool_t AliTRDrawFastStream::DecodeHCheader()\r
1225{\r
1226 //\r
1227 // decode the half chamber header\r
1228 // if it fails to decode HC header for both H0 and H1, return kFALSE\r
1229 //\r
1230 if (DecodeHCwordH0(fpPos, fHC) == kFALSE)\r
1231 return kFALSE;\r
1232\r
1233 if (fHC->fNExtraWords > 0) {\r
1234 fpPos++;\r
1235 if (fpPos < fpEnd) {\r
1236 if (DecodeHCwordH1(fpPos, fHC) == kFALSE)\r
1237 return kFALSE;\r
1238 }\r
1239 else {\r
1240 fHC->fBufferCorrupted = kTRUE;\r
1241 if (fgDebugFlag) AliDebug(11,"Expected HC header word H1. Fail due to buffer END.");\r
1242 return kFALSE;\r
1243 }\r
1244 }\r
1245\r
1246 if (fgDebugFlag) AliDebug(5, DumpHCinfoH0(fHC));\r
1247 if (fgDebugFlag) AliDebug(5, DumpHCinfoH1(fHC));\r
1248\r
1249 if (IsHCheaderOK() == kFALSE) {\r
1250 fHC->fH0Corrupted += 2;\r
1251 if (fgDebugFlag) AliDebug(11,Form("H0 Header Insane. Word 0x%08x", *fHC->fPos));\r
1252 return kFALSE;\r
1253 }\r
1254\r
1255 return kTRUE;\r
1256}\r
1257\r
1258//--------------------------------------------------------\r
1259Bool_t AliTRDrawFastStream::DecodeHCwordH0(const UInt_t *word, struct AliTRDrawHC *hc) const\r
1260{\r
1261 //\r
1262 // decode the hc header word 0\r
1263 //\r
1264 UInt_t vword = *word;\r
1265 hc->fPos[0] = (UInt_t*)word;\r
1266\r
1267 hc->fH0Corrupted = HC_HEADER_MASK_ERR(vword);\r
1268 if (hc->fH0Corrupted > 0) {\r
1269 if (fgDebugFlag) AliDebug(11,Form("H0 Header Mask Error. Word 0x%08x",*fHC->fPos ));\r
1270 return kFALSE;\r
1271 }\r
1272 hc->fSpecialRawV = HC_SPECIAL_RAW_VERSION(vword);\r
1273 hc->fRawVMajor = HC_MAJOR_RAW_VERSION(vword);\r
1274 hc->fRawVMajorOpt = HC_MAJOR_RAW_VERSION_OPT(vword);\r
1275 hc->fRawVMinor = HC_MINOR_RAW_VERSION(vword);\r
1276 hc->fNExtraWords = HC_EXTRA_WORDS(vword);\r
1277 hc->fDCSboard = HC_DCS_BOARD(vword);\r
1278 hc->fSMHCheader = HC_SM_NUMBER(vword);\r
1279 hc->fStackHCheader = HC_STACK_NUMBER(vword);\r
1280 hc->fLayerHCheader = HC_LAYER_NUMBER(vword);\r
1281 hc->fSideHCheader = HC_SIDE_NUMBER(vword);\r
1282\r
1283 return kTRUE;\r
1284}\r
1285\r
1286//--------------------------------------------------------\r
1287Bool_t AliTRDrawFastStream::DecodeHCwordH1(const UInt_t *word, struct AliTRDrawHC *hc) const\r
1288{\r
1289 //\r
1290 // decode the hc header word 1\r
1291 //\r
1292 UInt_t vword = *word;\r
1293 hc->fPos[1] = (UInt_t*)word;\r
1294\r
1295 hc->fH1Corrupted = HC_HEADER_MASK_ERR(vword);\r
1296 if (hc->fH1Corrupted > 0) {\r
1297 if (fgDebugFlag) AliDebug(11,Form("H1 Header Mask Error. Word 0x%08x", *(fHC->fPos+1) ));\r
1298 return kFALSE;\r
1299 }\r
1300 hc->fTimeBins = HC_NTIMEBINS(vword);\r
1301 hc->fBunchCrossCounter = HC_BUNCH_CROSS_COUNTER(vword);\r
1302 hc->fPreTriggerCounter = HC_PRETRIGGER_COUNTER(vword);\r
1303 hc->fPreTriggerPhase = HC_PRETRIGGER_PHASE(vword);\r
1304\r
1305 return kTRUE;\r
1306}\r
1307\r
1308//------------------------------------------------------------\r
1309Bool_t AliTRDrawFastStream::IsHCheaderOK()\r
1310{\r
1311 //\r
1312 // check insanity of half chamber header\r
1313 //\r
1314 if (fHC->fStackHCheader < 0 || fHC->fStackHCheader > 4) {\r
1315 if (fgDebugFlag) AliDebug(11,Form("Wrong Stack %d", fHC->fStackHCheader));\r
1316 return kFALSE;\r
1317 }\r
1318\r
1319 if (fHC->fLayerHCheader < 0 || fHC->fLayerHCheader >= AliTRDgeometry::kNlayer) {\r
1320 if (fgDebugFlag) AliDebug(11,Form("Wrong layer %d", fHC->fLayerHCheader));\r
1321 return kFALSE;\r
1322 }\r
1323\r
1324 if (fHC->fSideHCheader < 0 || fHC->fSideHCheader > 1) {\r
1325 if (fgDebugFlag) AliDebug(11,Form("Wrong Side %d", fHC->fSideHCheader));\r
1326 return kFALSE;\r
1327 } \r
1328 \r
1329 if (fHC->fSMHCheader != fHC->fSM) {\r
1330 if (fgDebugFlag) AliDebug(11,Form("Missmatch: SM number between HC header %d and GTU link mask %d",\r
1331 fHC->fSMHCheader, fHC->fSM));\r
1332 return kFALSE;\r
1333 }\r
1334\r
1335 if (fgStackNumberChecker) {\r
1336 if (fHC->fStackHCheader != fHC->fStack) {\r
1337 if (fgDebugFlag) AliDebug(11,Form("Missmatch: Stack number between HC header %d and GTU link mask %d",\r
1338 fHC->fStackHCheader, fHC->fStack));\r
1339 return kFALSE;\r
1340 }\r
1341 }\r
1342\r
1343 if (fgStackLinkNumberChecker) {\r
1344 if (fHC->fLayerHCheader * 2 + fHC->fSideHCheader != fHC->fLayer * 2 + fHC->fSide) {\r
1345 if (fgDebugFlag) AliDebug(11,Form("Missmatch: Layer number between HC header %d and GTU link mask %d | %s",\r
1346 fHC->fLayerHCheader, fHC->fLayer, DumpStackInfo(fStack)));\r
1347 return kFALSE;\r
1348 }\r
1349 }\r
1350\r
1351 // SLOW GEOM : consistancy check with geometry\r
1352 if (fHC->fDET < 0 || fHC->fDET >= AliTRDgeometry::kNdet) {\r
1353 if (fgDebugFlag) AliDebug(11,Form("Wrong detector %d", fHC->fDET));\r
1354 if (fRawReader) fRawReader->AddMajorErrorLog(kHCHeaderWrongDet, "Wrong Det");\r
1355 return kFALSE;\r
1356 }\r
1357\r
1358 if (fHC->fSM != fGeometry->GetSector(fHC->fDET) || fHC->fSM <0 || fHC->fSM >= AliTRDgeometry::kNsector) {\r
1359 if (fgDebugFlag) AliDebug(11,Form("Wrong SM(sector) %d (Geometry says: %d) Stack=%d Layer=%d Det=%d",\r
1360 fHC->fSM, fGeometry->GetSector(fHC->fDET), fHC->fStack, fHC->fLayer, fHC->fDET));\r
1361 if (fRawReader) fRawReader->AddMajorErrorLog(kHCHeaderWrongSM, "Wrong SM");\r
1362 return kFALSE;\r
1363 }\r
1364\r
1365 if (fHC->fROC < 0) {\r
1366 if (fRawReader) fRawReader->AddMajorErrorLog(kHCHeaderWrongROC, "Wrong ROC");\r
1367 return kFALSE;\r
1368 }\r
1369\r
1370 if (fHC->fRowMax < 1) {\r
1371 if (fRawReader) fRawReader->AddMajorErrorLog(kHCHeaderWrongROC, "Wrong ROC Row Max");\r
1372 return kFALSE;\r
1373 }\r
1374\r
1375 if (fHC->fColMax < 1) {\r
1376 if (fRawReader) fRawReader->AddMajorErrorLog(kHCHeaderWrongROC, "Wrong ROC Col Max");\r
1377 return kFALSE;\r
1378 }\r
1379\r
1380 return kTRUE;\r
1381}\r
1382\r
1383//------------------------------------------------------------\r
1384Bool_t AliTRDrawFastStream::DecodeMCMheader()\r
1385{ \r
1386 //\r
1387 // decode the mcm header\r
1388 //\r
1389 DecodeMCMheader(fpPos, &fMCM);\r
1390\r
1391 if (fHC->fEOTECorrupted == kTRUE) {\r
1392 fpPos--;\r
1393 return kFALSE;\r
1394 }\r
1395\r
1396 fMCM.fROW = fTRDfeeParam->GetPadRowFromMCM(fMCM.fROB, fMCM.fMCM);\r
1397\r
1398 if ((fHC->fRawVMajor > 2 && fHC->fRawVMajor <5) || ((fHC->fRawVMajor & 32) == 32)) { //cover old and new version definition of ZS data\r
1399 fpPos++;\r
1400 if ( fpPos < fpEnd ) {\r
1401 DecodeMask(fpPos, &fMCM);\r
1402 if (fHC->fEOTECorrupted == kTRUE) {\r
1403 fpPos--;\r
1404 return kFALSE;\r
1405 }\r
1406 MCMADCwordsWithTbins(fHC->fTimeBins, &fMCM);\r
1407 fMCM.fAdcDataPos = fpPos + 1;\r
1408 }\r
1409 else {\r
1410 if (fgDebugFlag) AliDebug(11,"Expected ADC mask word. Fail due to buffer END.");\r
1411 if (fRawReader) fRawReader->AddMajorErrorLog(kMCMADCMaskMissing,"Missing");\r
1412 fHC->fBufferCorrupted = kTRUE;\r
1413 return kFALSE;\r
1414 }\r
1415 }\r
1416 else {\r
1417 UInt_t dummyMask = MCM_DUMMY_ADCMASK_VAL;\r
1418 DecodeMask(&dummyMask, &fMCM);\r
1419 MCMADCwordsWithTbins(fHC->fTimeBins, &fMCM);\r
1420 fMCM.fAdcDataPos = fpPos + 1;\r
1421 }\r
1422 if (IsMCMheaderOK() == kFALSE)\r
1423 return kFALSE;\r
1424\r
1425 return kTRUE;\r
1426}\r
1427\r
1428//--------------------------------------------------------\r
1429void AliTRDrawFastStream::DecodeMCMheader(const UInt_t *word, struct AliTRDrawMCM *mcm) const\r
1430{\r
1431 //\r
1432 // decode the mcm header\r
1433 //\r
1434 UInt_t vword = *word;\r
1435\r
1436 if (vword == END_OF_TRACKLET_MARKERNEW) {\r
1437 if (fgWarnError) AliError(Form("There should be MCM header. We meet END_OF_TRACKLET_MARKER 0x%08x",vword));\r
1438 fHC->fEOTECorrupted = kTRUE; //to finish data reading of this HC\r
1439 }\r
1440\r
1441 mcm->fMCMhdCorrupted = MCM_HEADER_MASK_ERR(vword); //if MCM header mask has error\r
1442 if (fgDebugFlag && mcm->fMCMhdCorrupted != 0) { \r
1443 fHC->fDataCorrupted = kTRUE;\r
1444 AliDebug(11,Form("Wrong MCM header mask 0x%08x.\n", *fpPos));\r
1445 }\r
1446\r
1447 mcm->fROB = MCM_ROB_NUMBER(vword);\r
1448 mcm->fMCM = MCM_MCM_NUMBER(vword);\r
1449 mcm->fEvCounter = MCM_EVENT_COUNTER(vword);\r
1450 mcm->fPos = (UInt_t*)word;\r
1451}\r
1452\r
1453//--------------------------------------------------------\r
1454UInt_t AliTRDrawFastStream::GetMCMadcMask(const UInt_t *word, struct AliTRDrawMCM *mcm) const\r
1455{\r
1456 //\r
1457 // get the adc mask\r
1458 //\r
1459 UInt_t vword = *word;\r
1460\r
1461 mcm->fADCMask = 0;\r
1462 mcm->fADCcount = 0;\r
1463 mcm->fADCMaskWord = vword;\r
1464\r
1465 if (vword == END_OF_TRACKLET_MARKERNEW) {\r
1466 if (fgWarnError) AliError(Form("There should be MCMadcMask. We meet END_OF_TRACKLET_MARKER 0x%08x",vword));\r
1467 fHC->fEOTECorrupted = kTRUE; //to finish data reading of this HC\r
1468 }\r
1469\r
1470 if ( MCM_ADCMASK_MASK_ERR(vword) == 0 ) {\r
1471 mcm->fADCMask = MCM_ADCMASK_VAL(vword);\r
1472 mcm->fADCcount = MCM_ADCMASK_NADC(~vword);\r
1473 }\r
1474 else {\r
1475 mcm->fADCMask = 0xffffffff;\r
1476 mcm->fADCmaskCorrupted = 1; // mcm adc mask error\r
1477 fHC->fDataCorrupted = kTRUE;\r
1478 if (fgDebugFlag) AliDebug(11,Form("Wrong ADC Mask word 0x%08x.\n", *fpPos));\r
1479 }\r
1480\r
1481 return mcm->fADCMask;\r
1482}\r
1483\r
1484//--------------------------------------------------------\r
1485void AliTRDrawFastStream::DecodeMask(const UInt_t *word, struct AliTRDrawMCM *mcm) const\r
1486{\r
1487 //\r
1488 // decode the adc mask - adcs to be read out\r
1489 //\r
1490 mcm->fMCMADCWords = 0;\r
1491 mcm->fSingleADCwords = 0;\r
1492 mcm->fADCmax = 0;\r
1493 mcm->fADCMask = GetMCMadcMask(word, mcm);\r
1494\r
1495 if (mcm->fADCMask > 0) {\r
1496 for (Int_t i = 0; i < TRDMAXADC; i++) {\r
1497 mcm->fADCchannel[mcm->fADCmax] = 0;\r
1498 if ( IS_BIT_SET(mcm->fADCMask,i) ) {\r
1499 mcm->fADCchannel[mcm->fADCmax] = i;\r
1500 mcm->fADCmax++;\r
1501 }\r
1502 }\r
1503 }\r
1504 if (mcm->fADCcount != mcm->fADCmax && fHC->fRawVMajor >= 32) { // backward compatibility\r
1505 mcm->fADCmaskCorrupted += 2;\r
1506 fHC->fDataCorrupted = kTRUE;\r
1507 if (fgDebugFlag) AliDebug(11,Form("ADC counts from ADCMask are different %d %d : ADCMask word 0x%08x\n", \r
1508 mcm->fADCcount, mcm->fADCmax, *fMCM.fPos));\r
1509 }\r
1510}\r
1511\r
1512//--------------------------------------------------------\r
1513void AliTRDrawFastStream::MCMADCwordsWithTbins(UInt_t fTbins, struct AliTRDrawMCM *mcm) const\r
1514{\r
1515 //\r
1516 // count the expected mcm words for a given tbins\r
1517 //\r
1518 mcm->fMCMADCWords = ( mcm->fADCmax ) * ( fTbins / 3 );\r
1519 mcm->fSingleADCwords = 0;\r
1520 if (mcm->fADCmax > 0) {\r
1521 mcm->fSingleADCwords = mcm->fMCMADCWords/mcm->fADCmax;\r
1522 }\r
8d3cf7a9 1523 if (fTbins > 32) mcm->fSingleADCwords = 10; // if the timebin is more than 30, then fix the number of adc words to 10\r
fdeb1292 1524}\r
1525\r
1526//------------------------------------------------------------\r
1527Bool_t AliTRDrawFastStream::IsMCMheaderOK()\r
1528{\r
1529 //\r
1530 // check the mcm header\r
1531 //\r
1532 if (fgLastROB != fMCM.fROB) {\r
1533 fgLastIndex = 0;\r
1534 if (fgLastROB== -1) fgLastROB = fMCM.fROB;\r
1535 }\r
1536 else {\r
1537 Int_t matchingcounter = 0; \r
1538 for (Int_t i=fgLastIndex+1; i<16; i++) {\r
1539 if ( fMCM.fMCM == fgMCMordering[i] ) {\r
1540 fgLastIndex = i;\r
1541 matchingcounter++;\r
1542 break;\r
1543 }\r
1544 }\r
1545 if (matchingcounter == 0) {\r
1546 fMCM.fMCMhdCorrupted += 2;\r
1547 AliDebug(11,Form("MCM number from last MCM is larger: MCM # from current MCM %d \n", fMCM.fMCM));\r
1548 }\r
1549 } \r
1550 \r
1551 if ( fgLastHC == fHC->fLayer*2 + fHC->fSide ) {\r
1552 if ( fMCM.fROB < fgLastROB ) {\r
1553 if((fMCM.fMCMhdCorrupted & 2) == 0) fMCM.fMCMhdCorrupted += 2;\r
1554 AliDebug(11,Form("ROB number from last MCM is larger: ROB # from current MCM %d \n", fMCM.fROB));\r
1555 }\r
1556 else fgLastROB = fMCM.fROB;\r
1557 }\r
1558\r
1559 fgLastHC = fHC->fLayer*2 + fHC->fSide;\r
1560\r
1561 if (fEventCounter == 0) {\r
1562 fEventCounter = fMCM.fEvCounter;\r
1563 }\r
1564\r
1565 if (fEventCounter != fMCM.fEvCounter) {\r
1566 fMCM.fMCMhdCorrupted += 4;\r
1567 if (fgDebugFlag) AliDebug(11,Form("Event number(%d) of current MCM is different from that(%d) of reference MCM %s.\n"\r
1568 , fMCM.fEvCounter, fEventCounter, DumpMCMinfo(&fMCM)));\r
1569 }\r
1570\r
1571 if (fEventCounter < fLastEventCounter) {\r
1572 fMCM.fMCMhdCorrupted += 8;\r
1573 if (fgDebugFlag) AliDebug(11,Form("Event from the past? Current %d Last %d %s.\n", fEventCounter, fLastEventCounter, DumpMCMinfo(&fMCM)));\r
1574 }\r
1575\r
1576 if ( fMCM.fADCmaskCorrupted > 0 )\r
1577 return kFALSE;\r
1578\r
1579 if ( fMCM.fMCMhdCorrupted > 0 )\r
1580 return kFALSE;\r
1581\r
1582 return kTRUE;\r
1583}\r
1584\r
1585//------------------------------------------------------------\r
1586Bool_t AliTRDrawFastStream::DecodeADC(AliTRDdigitsManager *digitsManager, AliTRDarrayADC *digits, \r
1587 AliTRDarrayDictionary *track0, AliTRDarrayDictionary *track1, AliTRDarrayDictionary *track2, \r
1588 AliTRDSignalIndex *indexes)\r
1589{\r
1590 //\r
1591 // decode single ADC channel\r
1592 //\r
1593 if(fADCnumber%2==1) fMaskADCword = ADC_WORD_MASK(ADCDATA_VAL1);\r
1594 if(fADCnumber%2==0) fMaskADCword = ADC_WORD_MASK(ADCDATA_VAL2);\r
1595\r
1596 fTbinADC = 0;\r
1597 Bool_t isWritten = kFALSE;\r
1598\r
1599 for (Int_t iw = 0; iw < fMCM.fSingleADCwords; iw++) {\r
1600 if (HC_HEADER_MASK_ERR(*fpPos) == 0 || *fpPos == END_OF_TRACKLET_MARKERNEW) {\r
1601 if (fgWarnError) AliError(Form("There should be ADC data. We meet HC header or END_OF_TRACKLET_MARKER 0x%08x",*fpPos));\r
1602 fHC->fEOTECorrupted = kTRUE; \r
1603 fpPos--;\r
1604 return kFALSE;\r
1605 }\r
1606 if (fMaskADCword != ADC_WORD_MASK(*fpPos)) {\r
1607 if (fgDebugFlag) AliDebug(11,Form("Wrong ADC data mask! [Expected mask: 0x%08x Current mask: 0x%08x] ADC channel number: %02d MCM= %s ",\r
1608 fMaskADCword, ADC_WORD_MASK(*fpPos), fADCnumber, DumpMCMinfo(&fMCM)));\r
1609 // encode adc level error codes\r
1610 Int_t index = 21*(fMCM.fMCM + 16*int(fMCM.fROB/2)) + fADCnumber;\r
1611 fHC->fErrorCodes[index+66] += 1; \r
1612 if (!isWritten) { \r
1613 fHC->fErrorCodes[index+66] += (fADCnumber << 4);; \r
1614 fHC->fErrorCodes[index+66] += (fMCM.fMCM << 9);; \r
1615 fHC->fErrorCodes[index+66] += (fMCM.fROB << 13);; \r
1616 isWritten = kTRUE; \r
1617 }\r
1618 fMCM.fDataCorrupted = kTRUE;\r
1619 fHC->fDataCorrupted = kTRUE;\r
1620 fpPos++;\r
1621 continue;\r
1622 }\r
1623 // decode and put into the digit container\r
1624 Int_t adcSignals[3];\r
1625 adcSignals[0] = ((*fpPos & 0x00000ffc) >> 2) - fgCommonAdditive;\r
1626 adcSignals[1] = ((*fpPos & 0x003ff000) >> 12) - fgCommonAdditive;\r
1627 adcSignals[2] = ((*fpPos & 0xffc00000) >> 22) - fgCommonAdditive;\r
1628\r
1629 if(GetCol() < 0 || (!fSharedPadsOn & fIsShared)) {fpPos++; continue;}; \r
1630 for (Int_t i = 0; i < 3; i++) {\r
1631 if (adcSignals[i] > 0) { \r
1632 if (fSharedPadsOn) \r
1633 digits->SetDataByAdcCol(GetRow(), GetExtendedCol(), fTbinADC + i, adcSignals[i]);\r
1634 else \r
1635 digits->SetData(GetRow(), GetCol(), fTbinADC + i, adcSignals[i]);\r
1636 indexes->AddIndexRC(GetRow(), GetCol());\r
1637 } \r
1638 if (digitsManager->UsesDictionaries()) {\r
1639 track0->SetData(GetRow(), GetCol(), fTbinADC + i, 0);\r
1640 track1->SetData(GetRow(), GetCol(), fTbinADC + i, 0);\r
1641 track2->SetData(GetRow(), GetCol(), fTbinADC + i, 0);\r
1642 }\r
1643 } // i\r
1644 fTbinADC += 3;\r
1645 fpPos++;\r
1646 } // iw\r
1647\r
1648 return kTRUE;\r
1649}\r
1650\r
1651//------------------------------------------------------------\r
1652Bool_t AliTRDrawFastStream::DecodeADCExtended(AliTRDdigitsManager *digitsManager, AliTRDarrayADC *digits, \r
1653 AliTRDarrayDictionary *track0, AliTRDarrayDictionary *track1, AliTRDarrayDictionary *track2, \r
1654 AliTRDSignalIndex *indexes)\r
1655{\r
1656 //\r
1657 // decode single ADC channel\r
1658 //\r
1659 if(fADCnumber%2==1) fMaskADCword = ADC_WORD_MASK(ADCDATA_VAL1);\r
1660 if(fADCnumber%2==0) fMaskADCword = ADC_WORD_MASK(ADCDATA_VAL2);\r
1661\r
1662 Bool_t isWritten = kFALSE; //for error code recording\r
1663\r
1664 fTbinADC = ((*fpPos & 0x000000fc) >> 2);\r
1665 fMCM.fSingleADCwords = ((*fpPos & 0x00000f00) >> 8);\r
1666 \r
1667 Int_t adcFirst2Signals[2];\r
1668 adcFirst2Signals[0] = ((*fpPos & 0x003ff000) >> 12) - fgCommonAdditive;\r
1669 adcFirst2Signals[1] = ((*fpPos & 0xffc00000) >> 22) - fgCommonAdditive;\r
1670\r
1671 for (Int_t i = 0; i < 2; i++) {\r
1672 if (adcFirst2Signals[i] > 0) {\r
1673 if (fSharedPadsOn)\r
1674 digits->SetDataByAdcCol(GetRow(), GetExtendedCol(), fTbinADC + i, adcFirst2Signals[i]);\r
1675 else\r
1676 digits->SetData(GetRow(), GetCol(), fTbinADC + i, adcFirst2Signals[i]);\r
1677 indexes->AddIndexRC(GetRow(), GetCol());\r
1678 }\r
1679 if (digitsManager->UsesDictionaries()) {\r
1680 track0->SetData(GetRow(), GetCol(), fTbinADC + i, 0);\r
1681 track1->SetData(GetRow(), GetCol(), fTbinADC + i, 0);\r
1682 track2->SetData(GetRow(), GetCol(), fTbinADC + i, 0);\r
1683 }\r
1684 } // i\r
1685\r
1686 fpPos++;\r
1687 for (Int_t iw = 0; iw < fMCM.fSingleADCwords-1; iw++) {\r
1688 if (HC_HEADER_MASK_ERR(*fpPos) == 0 || *fpPos == END_OF_TRACKLET_MARKERNEW) {\r
1689 if (fgWarnError) AliError(Form("There should be ADC data. We meet HC header or END_OF_TRACKLET_MARKER 0x%08x",*fpPos));\r
1690 fHC->fEOTECorrupted = kTRUE; \r
1691 fpPos--;\r
1692 return kFALSE;\r
1693 }\r
1694 if (fMaskADCword != ADC_WORD_MASK(*fpPos)) {\r
1695 if (fgDebugFlag) AliDebug(11,Form("Wrong ADC data mask! [Expected mask: 0x%08x Current mask: 0x%08x] ADC channel number: %02d MCM= %s ",\r
1696 fMaskADCword, ADC_WORD_MASK(*fpPos), fADCnumber, DumpMCMinfo(&fMCM)));\r
1697 // encode adc level error codes\r
1698 Int_t index = 21*(fMCM.fMCM + 16*int(fMCM.fROB/2)) + fADCnumber;\r
1699 fHC->fErrorCodes[index+66] += 1; \r
1700 if (!isWritten) { \r
1701 fHC->fErrorCodes[index+66] += (fADCnumber << 4);; \r
1702 fHC->fErrorCodes[index+66] += (fMCM.fMCM << 9);; \r
1703 fHC->fErrorCodes[index+66] += (fMCM.fROB << 13);; \r
1704 isWritten = kTRUE; \r
1705 }\r
1706 fMCM.fDataCorrupted = kTRUE;\r
1707 fHC->fDataCorrupted = kTRUE;\r
1708 fpPos++;\r
1709 continue;\r
1710 }\r
1711 // decode and put into the digit container\r
1712 Int_t adcSignals[3];\r
1713 adcSignals[0] = ((*fpPos & 0x00000ffc) >> 2) - fgCommonAdditive;\r
1714 adcSignals[1] = ((*fpPos & 0x003ff000) >> 12) - fgCommonAdditive;\r
1715 adcSignals[2] = ((*fpPos & 0xffc00000) >> 22) - fgCommonAdditive;\r
1716\r
1717 if(GetCol() < 0 || (!fSharedPadsOn & fIsShared)) {fpPos++; continue;}; \r
1718 for (Int_t i = 0; i < 3; i++) {\r
1719 if (adcSignals[i] > 0) { \r
1720 if (fSharedPadsOn) \r
20ebb9d0 1721 digits->SetDataByAdcCol(GetRow(), GetExtendedCol(), fTbinADC + 2 + i, adcSignals[i]);\r
fdeb1292 1722 else \r
20ebb9d0 1723 digits->SetData(GetRow(), GetCol(), fTbinADC + 2 + i, adcSignals[i]);\r
fdeb1292 1724 indexes->AddIndexRC(GetRow(), GetCol());\r
1725 } \r
1726 if (digitsManager->UsesDictionaries()) {\r
1727 track0->SetData(GetRow(), GetCol(), fTbinADC + 2 + i, 0);\r
1728 track1->SetData(GetRow(), GetCol(), fTbinADC + 2 + i, 0);\r
1729 track2->SetData(GetRow(), GetCol(), fTbinADC + 2 + i, 0);\r
1730 }\r
1731 } // i\r
1732 fTbinADC += 3;\r
1733 fpPos++;\r
1734 } // iw\r
1735\r
1736 return kTRUE;\r
1737}\r
1738\r
1739//------------------------------------------------------------\r
1740Bool_t AliTRDrawFastStream::SeekEndOfData()\r
1741{\r
1742 //\r
1743 // go to end of data marker\r
1744 //\r
1745 Int_t fEndOfDataCount = 0;\r
1746 fNWordsCounter = 0;\r
1747\r
1748 while ( *fpPos != ENDOFRAWDATAMARKER && fpPos < fpEnd ) {\r
1749 fpPos++;\r
1750 fNWordsCounter++;\r
1751 }\r
1752 while (*fpPos == ENDOFRAWDATAMARKER && fpPos < fpEnd ) {\r
1753 fEndOfDataCount++;\r
1754 fpPos++;\r
1755 }\r
1756\r
1757 return kTRUE;\r
1758}\r
1759\r
1760//------------------------------------------------------------\r
1761Bool_t AliTRDrawFastStream::SeekNextMCMheader()\r
1762{\r
1763 //\r
1764 // go to mcm marker\r
1765 //\r
1766 fpPos++;\r
1767\r
1768 while ( *fpPos != ENDOFRAWDATAMARKER && fpPos < fpEnd ) {\r
1769 if (MCM_HEADER_MASK_ERR(*fpPos) == 0 && MCM_HEADER_MASK_ERR(*(fpPos+1)) == 0) {\r
1770 if (fgDebugFlag) AliDebug(11,Form("Found : Pos 0x%08x : Val 0x%08x", fpPos, *fpPos));\r
1771 return kTRUE;\r
1772 }\r
1773 if ( *fpPos == END_OF_TRACKLET_MARKERNEW) {\r
1774 fHC->fEOTECorrupted = kTRUE;\r
1775 return kFALSE;\r
1776 }\r
1777 fpPos++;\r
1778 }\r
1779\r
1780 SeekEndOfData();\r
1781 return kFALSE;\r
1782}\r
1783\r
1784//------------------------------------------------------------\r
1785Bool_t AliTRDrawFastStream::SkipMCMdata(UInt_t iw)\r
1786{\r
1787 //\r
1788 // skip mcm data words due to corruption\r
1789 //\r
1790 if (fgDebugFlag) AliDebug(11,Form("Skip %d words due to MCM header corruption.",iw));\r
1791 UInt_t iwcounter = 0;\r
1792 while ( *fpPos != ENDOFRAWDATAMARKER && iwcounter < iw) {\r
1793 if ( *fpPos == END_OF_TRACKLET_MARKERNEW) {\r
1794 if (fgDebugFlag) AliDebug(11,"Met END_OF_TRACKLET_MARKERNEW");\r
1795 fHC->fEOTECorrupted = kTRUE;\r
1796 return kFALSE;\r
1797 }\r
1798 fpPos++;\r
1799 iwcounter++;\r
1800 } // while\r
1801\r
1802 if (iwcounter == iw) {\r
1803 fpPos++;\r
1804 return kTRUE;\r
1805 }\r
1806\r
1807 if (fgDebugFlag) AliDebug(11,"Met ENDOFRAWDATAMARKER");\r
1808 return kFALSE;\r
1809}\r
1810\r
1811//------------------------------------------------------------\r
1812Bool_t AliTRDrawFastStream::SetGlobalNTimebins()\r
1813{\r
1814 Int_t nHCs=0;\r
1815 while (SetNTimebins()==kFALSE){\r
1816 if (fgDebugFlag) AliDebug(11,Form("Failed to get number of time bin information from the %sth HC",nHCs));\r
1817 nHCs++;\r
1818 }\r
1819\r
1820 return kTRUE;\r
1821}\r
1822\r
1823//------------------------------------------------------------\r
1824Bool_t AliTRDrawFastStream::SetNTimebins()\r
1825{\r
1826 // goes to the HC header position\r
1827 while (!(*fpPosTemp == END_OF_TRACKLET_MARKERNEW) && fpPosTemp < fpEnd) {\r
1828 fpPosTemp++;\r
1829 }\r
1830 while (*fpPosTemp == END_OF_TRACKLET_MARKERNEW) {\r
1831 fpPosTemp++;\r
1832 }\r
1833 // skip H0 \r
1834 fpPosTemp++;\r
1835\r
1836 UInt_t vword = *fpPosTemp;\r
1837\r
1838 // get the number of time bins \r
1839 if (HC_HEADER_MASK_ERR(vword) == 0) {\r
1840 fGlobalNTimeBins = HC_NTIMEBINS(vword);\r
1841 if (fGlobalNTimeBins > 64 || fGlobalNTimeBins < 10) return kFALSE; // minimal protection\r
1842 }\r
1843 else\r
1844 return kFALSE;\r
1845\r
1846 return kTRUE;\r
1847}\r
1848\r
1849//------------------------------------------------------------\r
1850Bool_t AliTRDrawFastStream::DumpWords(UInt_t *px, UInt_t iw, UInt_t marker)\r
1851{\r
1852 //\r
1853 // dump given number of words for debugging\r
1854 //\r
1855 TString tsreturn = Form("\n[ Dump Sequence at 0x%08x ] : ", px);\r
1856 for (UInt_t i = 0; i < iw; i++) {\r
1857 if ( iw != 0 && px + iw > fpEnd) \r
1858 return kFALSE;\r
1859 if (i % 8 == 0) tsreturn += "\n ";\r
1860 if (marker != 0 && marker == px[i]) tsreturn += Form(" *>0x%08x<* ", px[i]);\r
1861 else tsreturn += Form("0x%08x ", px[i]);\r
1862 }\r
1863 tsreturn += "\n";\r
1864\r
1865 AliInfo(tsreturn.Data());\r
1866\r
1867 return kTRUE;\r
1868}\r
1869\r
1870//--------------------------------------------------------\r
1871const char *AliTRDrawFastStream::DumpSMInfo(const struct AliTRDrawSM *sm)\r
1872{\r
1873 //\r
1874 // format the string with the sm info\r
1875 //\r
1876 return Form("[ SM Info 0x%08x] : Hsize %d TrackletEnable %d Stacks %d %d %d %d %d",\r
1877 *sm->fPos, sm->fHeaderSize, sm->fTrackletEnable,\r
1878 sm->fStackActive[0], sm->fStackActive[1], sm->fStackActive[2],\r
1879 sm->fStackActive[3], sm->fStackActive[4]); \r
1880}\r
1881\r
1882//--------------------------------------------------------\r
1883const char *AliTRDrawFastStream::DumpStackInfo(const struct AliTRDrawStack *st)\r
1884{\r
1885 //\r
1886 // format the string with the stack info\r
1887 //\r
1888 return Form("[ Stack Info 0x%08x ] : Hsize %d Links Active %d %d %d %d %d %d %d %d %d %d %d %d",\r
1889 *st->fPos, st->fHeaderSize,\r
1890 st->fLinksActive[0], st->fLinksActive[1], st->fLinksActive[2], st->fLinksActive[3],\r
1891 st->fLinksActive[4], st->fLinksActive[5], st->fLinksActive[6], st->fLinksActive[7],\r
1892 st->fLinksActive[8], st->fLinksActive[9], st->fLinksActive[10], st->fLinksActive[11]);\r
1893\r
1894}\r
1895//--------------------------------------------------------\r
1896const char *AliTRDrawFastStream::DumpHCinfoH0(const struct AliTRDrawHC *hc)\r
1897{\r
1898 //\r
1899 // dump the hc header word 0 in strings\r
1900 //\r
1901 if (!hc)\r
1902 return Form("Unable to dump. Null received as parameter!?!");\r
1903 else\r
1904 return Form("[ HC[0] at 0x%08x ] : 0x%08x Info is : RawV %d SM %d Stack %d Layer %d Side %d DCSboard %d",\r
1905 hc->fPos[0], *(hc->fPos[0]), hc->fRawVMajor, hc->fSM, hc->fStack, hc->fLayer, hc->fSide, hc->fDCSboard);\r
1906}\r
1907\r
1908//--------------------------------------------------------\r
1909const char *AliTRDrawFastStream::DumpHCinfoH1(const struct AliTRDrawHC *hc)\r
1910{\r
1911 //\r
1912 // dump the hc header word 1 in strings\r
1913 //\r
1914 if (!hc)\r
1915 return Form("Unable to dump. Null received as parameter!?!");\r
1916 else\r
1917 return Form("[ HC[1] at 0x%08x ] : 0x%08x Info is : TBins %d BCcount %d PreTrigCount %d PreTrigPhase %d",\r
1918 hc->fPos[1], *(hc->fPos[1]), hc->fTimeBins, hc->fBunchCrossCounter, hc->fPreTriggerCounter, hc->fPreTriggerPhase);\r
1919}\r
1920\r
1921//--------------------------------------------------------\r
1922const char *AliTRDrawFastStream::DumpMCMinfo(const struct AliTRDrawMCM *mcm)\r
1923{\r
1924 //\r
1925 // dump mcm info in strings\r
1926 //\r
1927 if (!mcm)\r
1928 return Form("Unable to dump. Null received as parameter!?!");\r
1929 else\r
1930 return Form("[ MCM 0x%08x ] : ROB %d MCM %d EvCounter %d", *(mcm->fPos), mcm->fROB, mcm->fMCM, mcm->fEvCounter);\r
1931}\r
1932\r
1933//--------------------------------------------------------\r
1934const char *AliTRDrawFastStream::DumpMCMadcMask(const struct AliTRDrawMCM *mcm)\r
1935{\r
1936 //\r
1937 // mcm adc mask in strings\r
1938 //\r
1939 if (!mcm)\r
1940 return Form("Unable to dump. Null received as parameter!?!");\r
1941\r
1942 TString tsreturn = Form("[Word] : 0x%08x => [Mask] : 0x%08x : ", mcm->fADCMaskWord, mcm->fADCMask);\r
1943 for (Int_t i = 0; i < TRDMAXADC; i++) {\r
1944 tsreturn += Form("%d ", mcm->fADCchannel[i]);\r
1945 }\r
1946 tsreturn += "";\r
1947 return tsreturn.Data();\r
1948}\r
1949\r