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Moving reconstruction settings to the reco params, new cosmics reco param OCDB entry...
[u/mrichter/AliRoot.git] / TRD / AliTRDrawStream.cxx
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a2fbb6ec 1/**************************************************************************\r\r
2* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *\r\r
3* *\r\r
4* Author: The ALICE Off-line Project. *\r\r
5* Contributors are mentioned in the code where appropriate. *\r\r
6* *\r\r
7* Permission to use, copy, modify and distribute this software and its *\r\r
8* documentation strictly for non-commercial purposes is hereby granted *\r\r
9* without fee, provided that the above copyright notice appears in all *\r\r
10* copies and that both the copyright notice and this permission notice *\r\r
11* appear in the supporting documentation. The authors make no claims *\r\r
12* about the suitability of this software for any purpose. It is *\r\r
13* provided "as is" without express or implied warranty. *\r\r
14**************************************************************************/\r\r
15\r\r
16/* $Id: AliTRDrawStream.cxx 27797 2008-08-05 14:37:22Z cblume $ */\r\r
17\r\r
18///////////////////////////////////////////////////////////////////////////////\r\r
19// //\r\r
20// This class provides access to TRD digits in raw data. //\r\r
21// //\r\r
22// It loops over all TRD digits in the raw data given by the AliRawReader. //\r\r
23// The Next method goes to the next digit. If there are no digits left //\r\r
24// it returns kFALSE. //\r\r
25// Several getters provide information about the current digit. //\r\r
26// //\r\r
27// Author: M. Ploskon (ploskon@ikf.uni-frankfurt.de) //\r\r
28// Author: MinJung Kweon (minjung@physi.uni-heidelberg.de) //\r\r
29// //\r\r
30///////////////////////////////////////////////////////////////////////////////\r\r
31\r\r
32#include "TString.h"\r\r
33#include "TFile.h"\r\r
34//#include "TTreeStream.h"\r\r
35\r\r
36#include "AliTRDrawStream.h"\r\r
37#include "AliTRDgeometry.h"\r\r
38#include "AliTRDfeeParam.h"\r\r
39#include "AliTRDdigitsManager.h"\r\r
40#include "AliTRDarrayDictionary.h"\r\r
41#include "AliTRDarrayADC.h"\r\r
42#include "AliTRDSignalIndex.h"\r\r
43#include "AliTRDdigitsParam.h"\r\r
44#include "AliTRDrawTPStream.h"\r\r
45\r\r
46//#include "AliLog.h"\r\r
47#include "AliRawReader.h"\r\r
48\r\r
49#define END_OF_TRACKLET_MARKEROLD 0xaaaaaaaa\r\r
50#define END_OF_TRACKLET_MARKERNEW 0x10001000\r\r
51#define ENDOFRAWDATAMARKER 0x00000000\r\r
52#define WORD_SIZE sizeof(UInt_t) // size of a word in bytes\r\r
53#define EXTRA_LEAD_WORDS 24\r\r
54#define CDH_WORDS 8\r\r
55\r\r
56#define IS_BIT_SET(w,b) ( ((w) >> (b)) & 0x1 ) // 1 if bit b is set in word w\r\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\r
58\r\r
59// SM index word masks:\r\r
60#define SM_HEADER_SIZE(w) GET_VALUE_AT(w,0xffff,16) \r\r
61#define TRACKLETS_ENABLED(w) IS_BIT_SET(w,5)\r\r
62#define STACK_MASK(w) ((w) & 0x1f)\r\r
63\r\r
64// Stack word masks\r\r
65#define STACK_HEADER_SIZE(w) GET_VALUE_AT(w,0xffff,16)\r\r
66#define STACK_LINK_WORD(w) ((w) & 0xfff)\r\r
67#define LINK0_DATA_TYPE_FLAG(w) (GET_VALUE_AT(w,0x3,4) == (0x0) ? 0 : 1) // 0 if physics data\r\r
68#define LINK1_DATA_TYPE_FLAG(w) (GET_VALUE_AT(w,0x3,20) == (0x0) ? 0 : 1) // 0 if physics data\r\r
69#define LINK0_MONITOR_FLAG(w) (GET_VALUE_AT(w,0xf,0) == (0x0) ? 0 : 1) // 0 if OK\r\r
70#define LINK1_MONITOR_FLAG(w) (GET_VALUE_AT(w,0xf,16) == (0x0) ? 0 : 1) // 0 if OK\r\r
71\r\r
72// HC word masks\r\r
73#define HC_HEADER_MASK_ERR(w) ( ((w) & (0x3)) == (0x1) ? 0 : 1) // 0 if OK\r\r
74\r\r
75// HC word 0\r\r
76#define HC_SPECIAL_RAW_VERSION(w) IS_BIT_SET(w,31)\r\r
77#define HC_MAJOR_RAW_VERSION(w) GET_VALUE_AT(w,0x7f,24)\r\r
78#define HC_MAJOR_RAW_VERSION_OPT(w) GET_VALUE_AT(w,0x7,24)\r\r
79#define HC_MINOR_RAW_VERSION(w) GET_VALUE_AT(w,0x7f,17)\r\r
80#define HC_EXTRA_WORDS(w) GET_VALUE_AT(w,0x7,14)\r\r
81#define HC_DCS_BOARD(w) GET_VALUE_AT(w,0xfff<<20,20)\r\r
82#define HC_SM_NUMBER(w) GET_VALUE_AT(w,0x1f,9)\r\r
83#define HC_LAYER_NUMBER(w) GET_VALUE_AT(w,0x7,6)\r\r
84#define HC_STACK_NUMBER(w) GET_VALUE_AT(w,0x7,3)\r\r
85#define HC_SIDE_NUMBER(w) IS_BIT_SET(w,2)\r\r
86\r\r
87// HC word 1\r\r
88#define HC_NTIMEBINS(w) GET_VALUE_AT(w,0x3f,26)\r\r
89#define HC_BUNCH_CROSS_COUNTER(w) GET_VALUE_AT(w,0xffff,10)\r\r
90#define HC_PRETRIGGER_COUNTER(w) GET_VALUE_AT(w,0xf,6)\r\r
91#define HC_PRETRIGGER_PHASE(w) GET_VALUE_AT(w,0xf,2)\r\r
92\r\r
93// MCM word and ADC mask\r\r
94#define MCM_HEADER_MASK_ERR(w) ( ((w) & (0xf)) == (0xc) ? 0 : 1) // 0 if OK\r\r
95#define MCM_ADCMASK_MASK_ERR(w) ( ((w) & (0xf)) == (0xc) ? 0 : 1) // 0 if OK\r\r
96#define MCM_MCM_NUMBER(w) GET_VALUE_AT(w,0x0f,24)\r\r
97#define MCM_ROB_NUMBER(w) GET_VALUE_AT(w,0x7,28)\r\r
98#define MCM_EVENT_COUNTER(w) GET_VALUE_AT(w,0x00fffff,4)\r\r
99#define MCM_ADCMASK_VAL(w) GET_VALUE_AT(w,0x1fffff,4)\r\r
100#define MCM_ADCMASK_NADC(w) GET_VALUE_AT(w,0x1f,25)\r\r
101\r\r
102#define MCM_DUMMY_ADCMASK_VAL 0x015fffffc // updated \r\r
103#define ADCDATA_VAL1 0x2 // updated \r\r
104#define ADCDATA_VAL2 0x3 // updated \r\r
105\r\r
106#define ADC_WORD_MASK(w) ((w) & 0x3)\r\r
107\r\r
108//--------------------------------------------------------\r\r
109ClassImp(AliTRDrawStream)\r\r
110\r\r
111Bool_t AliTRDrawStream::fgExtraSkip = kFALSE;\r\r
112Bool_t AliTRDrawStream::fgSkipCDH = kFALSE;\r\r
113Bool_t AliTRDrawStream::fgWarnError = kTRUE;\r\r
114Bool_t AliTRDrawStream::fgCleanDataOnly = kFALSE;\r\r
115Bool_t AliTRDrawStream::fgDebugFlag = kTRUE;\r\r
116Bool_t AliTRDrawStream::fgEnableMemoryReset = kTRUE;\r\r
117Bool_t AliTRDrawStream::fgStackNumberChecker = kTRUE;\r\r
118Bool_t AliTRDrawStream::fgStackLinkNumberChecker = kFALSE;\r\r
119Bool_t AliTRDrawStream::fgSkipData = kTRUE;\r\r
120Bool_t AliTRDrawStream::fgEnableDecodeConfigData = kFALSE;\r\r
121Int_t AliTRDrawStream::fgDumpHead = -1;\r\r
122Int_t AliTRDrawStream::fgEmptySignals[] = \r\r
123 {\r\r
124 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1\r\r
125 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1\r\r
126 };\r\r
127Short_t AliTRDrawStream::fgMCMordering[] =\r\r
128 {\r\r
129 12, 13, 14, 15, 8, 9, 10, 11, 4, 5, 6, 7, 0, 1, 2, 3 \r\r
130 };\r\r
131Short_t AliTRDrawStream::fgROBordering[] =\r\r
132 {\r\r
133 0, 1, 2, 3\r\r
134 };\r\r
135Int_t AliTRDrawStream::fgLastHC = -1;\r\r
136Int_t AliTRDrawStream::fgLastROB = -1;\r\r
137Int_t AliTRDrawStream::fgLastIndex = -1;\r\r
138Int_t AliTRDrawStream::fgDumpingSM = -1;\r\r
139Int_t AliTRDrawStream::fgDumpingStack = -1;\r\r
140Int_t AliTRDrawStream::fgDumpingLayer = -1;\r\r
141Int_t AliTRDrawStream::fgDumpingROB = -1;\r\r
142Int_t AliTRDrawStream::fgDumpingMCM = -1;\r\r
143Bool_t AliTRDrawStream::fgDumpingEnable = kFALSE;\r\r
144\r\r
145\r\r
146AliTRDrawStream::AliTRDrawStream()\r\r
147 : AliTRDrawStreamBase()\r\r
148 , fSM()\r\r
149 , fStack(0)\r\r
150 , fHC(0)\r\r
151 , fLastHC(0)\r\r
152 , fMCM(0)\r\r
153 , fADC(0)\r\r
154 , fpPos(0)\r\r
155 , fpBegin(0)\r\r
156 , fpEnd(0)\r\r
157 , fWordLength(0)\r\r
158 , fIsGlobalDigitsParamSet(kFALSE)\r\r
159 , fStackNumber(-1)\r\r
160 , fStackLinkNumber(-1)\r\r
161 , fhcMCMcounter(0)\r\r
162 , fmcmADCcounter(0)\r\r
163 , fLinkTrackletCounter(-1)\r\r
164 , fEndOfTrackletCount(-1)\r\r
165 , fNWordsCounter(-1)\r\r
166 , fMaskADCword(0)\r\r
167 , fTbinADC(0)\r\r
168 , fDecodedADCs(-1)\r\r
169 , fEventCounter(0)\r\r
170 , fLastEventCounter(0)\r\r
171 , fSharedPadsOn(kTRUE)\r\r
172 , fMaxADCgeom(0)\r\r
173 , fBufferRead(0)\r\r
174 , fGeometry(0)\r\r
175 , fRawReader(0)\r\r
176 , fTRDfeeParam(0)\r\r
177{\r\r
178 //\r\r
179 // default constructor\r\r
180 //\r\r
181 if (Init() == kFALSE) {\r\r
182 AliWarning("Unable to Init."); \r\r
183 }\r\r
184}\r\r
185\r\r
186//--------------------------------------------------------\r\r
187AliTRDrawStream::AliTRDrawStream(AliRawReader *rawReader)\r\r
188 : AliTRDrawStreamBase(rawReader)\r\r
189 , fSM()\r\r
190 , fStack(0)\r\r
191 , fHC(0)\r\r
192 , fLastHC(0)\r\r
193 , fMCM(0)\r\r
194 , fADC(0)\r\r
195 , fpPos(0)\r\r
196 , fpBegin(0)\r\r
197 , fpEnd(0)\r\r
198 , fWordLength(0)\r\r
199 , fIsGlobalDigitsParamSet(kFALSE)\r\r
200 , fStackNumber(-1)\r\r
201 , fStackLinkNumber(-1)\r\r
202 , fhcMCMcounter(0)\r\r
203 , fmcmADCcounter(0)\r\r
204 , fLinkTrackletCounter(-1)\r\r
205 , fEndOfTrackletCount(-1)\r\r
206 , fNWordsCounter(-1)\r\r
207 , fMaskADCword(0)\r\r
208 , fTbinADC(0)\r\r
209 , fDecodedADCs(-1)\r\r
210 , fEventCounter(0)\r\r
211 , fLastEventCounter(0)\r\r
212 , fSharedPadsOn(kTRUE)\r\r
213 , fMaxADCgeom(0)\r\r
214 , fBufferRead(0)\r\r
215 , fGeometry(0)\r\r
216 , fRawReader(rawReader)\r\r
217 , fTRDfeeParam(0)\r\r
218{\r\r
219 //\r\r
220 // default constructor\r\r
221 //\r\r
222 if (fRawReader) {\r\r
223 if (Init() == kFALSE) {\r\r
224 AliWarning("Unable to Init. Try setting up the reader with SetReader or buffer with Init(void *, UInt_t )"); \r\r
225 }\r\r
226 }\r\r
227 else {\r\r
228 AliWarning("Unable to setup reader. Use SetReader(AliRawReader*).");\r\r
229 }\r\r
230}\r\r
231\r\r
232//------------------------------------------------------------\r\r
233\r\r
234AliTRDrawStream::AliTRDrawStream(const AliTRDrawStream& /*st*/)\r\r
235 : AliTRDrawStreamBase()\r\r
236 , fSM()\r\r
237 , fStack(0)\r\r
238 , fHC(0)\r\r
239 , fLastHC(0)\r\r
240 , fMCM(0)\r\r
241 , fADC(0)\r\r
242 , fpPos(0)\r\r
243 , fpBegin(0)\r\r
244 , fpEnd(0)\r\r
245 , fWordLength(0)\r\r
246 , fIsGlobalDigitsParamSet(kFALSE)\r\r
247 , fStackNumber(-1)\r\r
248 , fStackLinkNumber(-1)\r\r
249 , fhcMCMcounter(0)\r\r
250 , fmcmADCcounter(0)\r\r
251 , fLinkTrackletCounter(-1)\r\r
252 , fEndOfTrackletCount(-1)\r\r
253 , fNWordsCounter(-1)\r\r
254 , fMaskADCword(0)\r\r
255 , fTbinADC(0)\r\r
256 , fDecodedADCs(-1)\r\r
257 , fEventCounter(0)\r\r
258 , fLastEventCounter(0)\r\r
259 , fSharedPadsOn(kTRUE)\r\r
260 , fMaxADCgeom(0)\r\r
261 , fBufferRead(0)\r\r
262 , fGeometry(0)\r\r
263 , fRawReader(0)\r\r
264 , fTRDfeeParam(0)\r\r
265{\r\r
266 //\r\r
267 // Copy constructor\r\r
268 // \r\r
269 AliError("Not implemeneted.");\r\r
270}\r\r
271\r\r
272//------------------------------------------------------------\r\r
273Bool_t AliTRDrawStream::SetRawVersion(Int_t fraw)\r\r
274{\r\r
275 //\r\r
276 // function provided for backward compatibility\r\r
277 //\r\r
278 AliWarning("Raw data version is read from raw data stream! No point of setting it in here.");\r\r
279 fraw = 0; // avoid warnings\r\r
280\r\r
281 return kFALSE;\r\r
282}\r\r
283\r\r
284//------------------------------------------------------------\r\r
285AliTRDrawStream::~AliTRDrawStream()\r\r
286{\r\r
287 //\r\r
288 // destructor\r\r
289 //\r\r
290 delete fGeometry;\r\r
291}\r\r
292\r\r
293//------------------------------------------------------------\r\r
294AliTRDrawStream & AliTRDrawStream::operator=(const AliTRDrawStream &)\r\r
295{\r\r
296 //\r\r
297 // we are not using this functionality\r\r
298 //\r\r
299 AliFatal("May not use.");\r\r
300\r\r
301 return *this;\r\r
302}\r\r
303\r\r
304//___________________________________________________________\r\r
305void AliTRDrawStream::SwapOnEndian()\r\r
306{\r\r
307 //\r\r
308 // Check the endian and swap if needed\r\r
309 //\r\r
310 int itemp = 1;\r\r
311 char* ptemp = (char*) &itemp;\r\r
312 if (ptemp[0] != 1) {\r\r
313 if (fgDebugFlag) AliDebug(8, "Swapping.");\r\r
314\r\r
315 fpPos = fpBegin;\r\r
316 UInt_t iutmp = 0;\r\r
317 while (fpPos < fpEnd) {\r\r
318 fpPos += 1;\r\r
319 iutmp = (((*fpPos & 0x000000ffU) << 24) | ((*fpPos & 0x0000ff00U) << 8) |\r\r
320 ((*fpPos & 0x00ff0000U) >> 8) | ((*fpPos & 0xff000000U) >> 24));\r\r
321 // here we override the value in the buffer!\r\r
322 *fpPos = iutmp; \r\r
323 }\r\r
324 fpPos = fpBegin;\r\r
325 }\r\r
326}\r\r
327\r\r
328//------------------------------------------------------------\r\r
329Bool_t AliTRDrawStream::DumpWords(UInt_t *px, UInt_t iw, UInt_t marker)\r\r
330{\r\r
331 //\r\r
332 // dump given number of words for debugging\r\r
333 //\r\r
334 TString tsreturn = Form("\n[ Dump Sequence at 0x%08x ] : ", px);\r\r
335 for (UInt_t i = 0; i < iw; i++) {\r\r
336 if ( iw != 0 && px + iw > fpEnd) return kFALSE;\r\r
337\r\r
338 if (i % 8 == 0) tsreturn += "\n ";\r\r
339 if (marker != 0 && marker == px[i]) tsreturn += Form(" *>0x%08x<* ", px[i]);\r\r
340 else tsreturn += Form("0x%08x ", px[i]);\r\r
341 }\r\r
342 tsreturn += "\n";\r\r
343\r\r
344 AliInfo(tsreturn.Data());\r\r
345\r\r
346 return kTRUE;\r\r
347}\r\r
348\r\r
349//------------------------------------------------------------\r\r
350Bool_t AliTRDrawStream::SkipWords(UInt_t iw)\r\r
351{\r\r
352 //\r\r
353 // Skip words corresponding to iw\r\r
354 //\r\r
355 if ( fpPos + iw < fpEnd ) {\r\r
356 fpPos += iw;\r\r
357 return kTRUE;\r\r
358 }\r\r
359 else {\r\r
360 if (fgWarnError) AliWarning(Form("Skip %d words failed. %d available", iw, fpEnd - fpPos - 1));\r\r
361 return kFALSE;\r\r
362 }\r\r
363\r\r
364 return kTRUE;\r\r
365}\r\r
366\r\r
367//------------------------------------------------------------\r\r
368Bool_t AliTRDrawStream::SetReader(AliRawReader * reader)\r\r
369{\r\r
370 //\r\r
371 // Set reader pointer\r\r
372 //\r\r
373 if (reader != 0) {\r\r
374 fRawReader = reader;\r\r
375 if (fRawReader) {\r\r
376 return Init();\r\r
377 }\r\r
378 else {\r\r
379 AliWarning("Unable to setup reader.");\r\r
380 return kFALSE;\r\r
381 }\r\r
382 }\r\r
383 else {\r\r
384 AliWarning("AliRawReader argument is 0.");\r\r
385 fRawReader = 0;\r\r
386 }\r\r
387\r\r
388 return kFALSE;\r\r
389}\r\r
390\r\r
391//------------------------------------------------------------\r\r
392Int_t AliTRDrawStream::NextBuffer()\r\r
393{\r\r
394 //\r\r
395 // return -1 if no more buffers available\r\r
396 // return 0 DecodeSM failed (clean data required for example) but still maybe more data to come\r\r
397 // return 1 DecodeSM OK\r\r
398 // \r\r
399 if (fRawReader != 0) {\r\r
400 UChar_t *buffer = 0;\r\r
401 UInt_t length = 0;\r\r
402 Bool_t kBufferSet = fRawReader->ReadNextData(buffer);\r\r
403 if (kBufferSet == kTRUE) {\r\r
404 if (fgDebugFlag) AliDebug(9, "Buffer is set.");\r\r
405 length = fRawReader->GetDataSize();\r\r
406 if (fgExtraSkip == kTRUE) {\r\r
407 buffer += EXTRA_LEAD_WORDS * WORD_SIZE;\r\r
408 length -= EXTRA_LEAD_WORDS * WORD_SIZE;\r\r
409 }\r\r
410\r\r
411 if (fgSkipCDH == kTRUE) {\r\r
412 buffer += CDH_WORDS * WORD_SIZE;\r\r
413 length -= CDH_WORDS * WORD_SIZE;\r\r
414 }\r\r
415\r\r
416 if (length > 0) {\r\r
417 if (fgDebugFlag) AliDebug(9, Form("Buffer length : %d", length));\r\r
418 if (fgEnableMemoryReset) ResetMemory(); //[mj]\r\r
419 if (DecodeSM((void*)buffer, length) == kTRUE)\r\r
420 return 1;\r\r
421 else\r\r
422 return 0;\r\r
423 }\r\r
424 }\r\r
425 else {\r\r
426 return -1;\r\r
427 }\r\r
428 }\r\r
429\r\r
430 return -1;\r\r
431}\r\r
432\r\r
433//------------------------------------------------------------\r\r
434void AliTRDrawStream::ResetCounters()\r\r
435{\r\r
436 //\r\r
437 // reset some global counters\r\r
438 //\r\r
439 fBufferRead = kFALSE; // read buffer if it is false (important to read buffer)\r\r
440\r\r
441 fStackNumber = 0;\r\r
442 fStackLinkNumber = 0;\r\r
443 fDecodedADCs = 0;\r\r
444\r\r
445 fSM.fActiveStacks = 0;\r\r
446 fSM.fNexpectedHalfChambers = 0;\r\r
447\r\r
448 fLinkTrackletCounter = 0;\r\r
449 fLastEventCounter = 0;\r\r
450 fEventCounter = 0;\r\r
451}\r\r
452\r\r
453//------------------------------------------------------------\r\r
454void AliTRDrawStream::ResetIterators()\r\r
455{\r\r
456 //\r\r
457 // reset data which should be reset every sm\r\r
458 //\r\r
459 fStackNumber = 0; // reset for Next() function \r\r
460 fStackLinkNumber = 0; // reset for Next() function\r\r
461 fhcMCMcounter = 0; \r\r
462 fmcmADCcounter = 0;\r\r
463}\r\r
464\r\r
465//------------------------------------------------------------\r\r
466void AliTRDrawStream::ResetPerSM()\r\r
467{\r\r
468 //\r\r
469 // reset every SM\r\r
470 //\r\r
471 fSM.fHeaderSize = 0;\r\r
472 fSM.fTrackletEnable = kFALSE;\r\r
473 fSM.fCorrupted = 0;\r\r
474 fSM.fNexpectedHalfChambers = 0;\r\r
475 fSM.fNexpectedHalfChambers = 0;\r\r
476 fSM.fClean = kTRUE;\r\r
477 fSM.fPos = NULL;\r\r
478 for (Int_t i=0; i<5; i++){\r\r
479 fSM.fStackActive[i] = kFALSE;\r\r
480 }\r\r
481} \r\r
482\r\r
483//------------------------------------------------------------\r\r
484void AliTRDrawStream::ResetPerStack()\r\r
485{\r\r
486 //\r\r
487 // reset every Stack\r\r
488 //\r\r
489 fStack->fHeaderSize = 0;\r\r
490 fStack->fActiveLinks = 0;\r\r
491 fStack->fPos = NULL;\r\r
492 for (Int_t i=0; i<12; i++){\r\r
493 fStack->fLinksActive[i] = kFALSE;\r\r
494 fStack->fLinksDataType[i] = 0;\r\r
495 fStack->fLinksMonitor[i] = 0;\r\r
496 fStack->fLinkMonitorError[i] = 0;\r\r
497 }\r\r
498}\r\r
499\r\r
500//------------------------------------------------------------\r\r
501void AliTRDrawStream::ResetPerHC()\r\r
502{\r\r
503 //\r\r
504 // reset every HC\r\r
505 //\r\r
506 fEventCounter = 0;\r\r
507 fHC->fTrackletError = 0;\r\r
508 fHC->fNTracklets = 0;\r\r
509 fHC->fSpecialRawV = 0;\r\r
510 fHC->fRawVMajor = 0;\r\r
511 fHC->fRawVMajorOpt = 0;\r\r
512 fHC->fRawVMinor = 0;\r\r
513 fHC->fNExtraWords = 0;\r\r
514 fHC->fDCSboard = 0;\r\r
515 fHC->fSM = 0;\r\r
516 fHC->fStack = 0;\r\r
517 fHC->fLayer = 0;\r\r
518 fHC->fSide = 0;\r\r
519 fHC->fTimeBins = 0;\r\r
520 fHC->fBunchCrossCounter = 0;\r\r
521 fHC->fPreTriggerCounter = 0;\r\r
522 fHC->fPreTriggerPhase = 0;\r\r
523 fHC->fDET = 0;\r\r
524 fHC->fROC = 0;\r\r
525 fHC->fRowMax = 0;\r\r
526 fHC->fColMax = 0;\r\r
527 fHC->fMCMmax = 0;\r\r
528 fHC->fH0Corrupted = 0;\r\r
529 fHC->fH1Corrupted = 0;\r\r
530 fHC->fCorrupted = 0;\r\r
531}\r\r
532\r\r
533//------------------------------------------------------------\r\r
534void AliTRDrawStream::ResetPerMCM()\r\r
535{\r\r
536 //\r\r
537 // reset every MCM \r\r
538 //\r\r
539 fMCM->fROB = 0;\r\r
540 fMCM->fMCM = 0;\r\r
541 fMCM->fROW = 0;\r\r
542 fMCM->fEvCounter = 0;\r\r
543 fMCM->fADCMask = 0;\r\r
544 fMCM->fADCMaskWord = 0;\r\r
545 fMCM->fADCmax = 0;\r\r
546 fMCM->fADCcount = 0;\r\r
547 fMCM->fMCMADCWords = 0;\r\r
548 fMCM->fSingleADCwords = 0;\r\r
549 fMCM->fMCMhdCorrupted = 0;\r\r
550 fMCM->fADCmaskCorrupted = 0;\r\r
551 fMCM->fCorrupted = 0;\r\r
552 fMCM->fPos = NULL;\r\r
553 fMCM->fAdcDataPos = NULL;\r\r
554 fMCM->fADCcounter = 0;\r\r
555\r\r
556 memset(fMCM->fADCchannel, 0, TRDMAXADC*sizeof(UInt_t));\r\r
557}\r\r
558\r\r
559//------------------------------------------------------------\r\r
560void AliTRDrawStream::ResetPerADC()\r\r
561{\r\r
562 //\r\r
563 // reset every ADC \r\r
564 //\r\r
565 fADC->fPos = NULL;\r\r
566 fADC->fADCnumber = 0;\r\r
567 fADC->fExtendedCOL = 0;\r\r
568 fADC->fCOL = 0;\r\r
569 fADC->fIsShared = kTRUE;\r\r
570 fADC->fCorrupted = 0;\r\r
571\r\r
572 //memset(fADC->fSignals, 0, GetNumberOfTimeBins()*sizeof(Int_t));\r\r
573 memset(fADC->fSignals, 0, TRDMAXTBINS*sizeof(Int_t)); \r\r
574}\r\r
575\r\r
576//------------------------------------------------------------\r\r
577void AliTRDrawStream::ResetMemory()\r\r
578{ \r\r
579 // \r\r
580 // initialize all the data members to prevent read data from memory for previous buffer \r\r
581 // \r\r
582 ResetPerSM();\r\r
583 for (Int_t istack=0; istack<5; istack++){\r\r
584 fStack = &fSM.fStacks[istack];\r\r
585 ResetPerStack();\r\r
586 for (Int_t ilink=0; ilink<12; ilink++){\r\r
587 fHC = &fStack->fHalfChambers[ilink];\r\r
588 ResetPerHC();\r\r
589 for (Int_t imcm=0; imcm<TRDMAXMCM; imcm++){\r\r
590 fMCM = &fHC->fMCMs[imcm];\r\r
591 ResetPerMCM();\r\r
592 for (Int_t iadc=0; iadc<TRDMAXADC; iadc++){\r\r
593 fADC = &fMCM->fADCs[iadc];\r\r
594 ResetPerADC();\r\r
595 } // iadc\r\r
596 } // imcm\r\r
597 } // ilink \r\r
598 } // istack\r\r
599} \r\r
600\r\r
601//------------------------------------------------------------\r\r
602Bool_t AliTRDrawStream::Next()\r\r
603{\r\r
604 //\r\r
605 // returns with true on next adc read\r\r
606 // returns false on errors and end of buffer\r\r
607 // \r\r
608 if (fBufferRead) {\r\r
609 while (fStackNumber < 5 && fSM.fActiveStacks > 0) {\r\r
610 if (fSM.fStackActive[fStackNumber] == kTRUE) {\r\r
611 fStack = &fSM.fStacks[fStackNumber];\r\r
612 while (fStackLinkNumber < 12) {\r\r
613 if (fStack->fLinksActive[fStackLinkNumber] == kTRUE && fStack->fLinksMonitor[fStackLinkNumber] == 0) {\r\r
614 fHC = &fStack->fHalfChambers[fStackLinkNumber];\r\r
615 if (!fHC) {\r\r
616 AliError(Form("HC missing at stack %d link %d", fStackNumber, fStackLinkNumber));\r\r
617 return kFALSE;\r\r
618 }\r\r
619 if (fHC->fCorrupted == 0 && (fHC->fH0Corrupted == 0 && fHC->fH1Corrupted == 0) | !fgSkipData) { // if HC data corrupted(in any case), we don't read data at all from this HC \r\r
620 while (fhcMCMcounter < fHC->fMCMmax) {\r\r
621 fMCM = &fHC->fMCMs[fhcMCMcounter];\r\r
622 if (!fMCM) {\r\r
623 AliError(Form("HC missing at stack %d link %d atMCMslot %d", \r\r
624 fStackNumber, fStackLinkNumber, fhcMCMcounter));\r\r
625 return kFALSE;\r\r
626 }\r\r
627 while(fmcmADCcounter < fMCM->fADCmax) {\r\r
628 fADC = &fMCM->fADCs[fmcmADCcounter];\r\r
629 if (!fADC) {\r\r
630 AliError(Form("ADC missing at stack %d link %d MCMslot %d ADCslot %d", \r\r
631 fStackNumber, fStackLinkNumber, fhcMCMcounter, fmcmADCcounter));\r\r
632 return kFALSE;\r\r
633 }\r\r
634 fmcmADCcounter++;\r\r
635 if (fSharedPadsOn) {\r\r
636 return kTRUE;\r\r
637 }\r\r
638 else {\r\r
639 if (fADC->fIsShared == kFALSE)\r\r
640 return kTRUE;\r\r
641 }\r\r
642 } // while fmcmADCcounter\r\r
643 fhcMCMcounter++;\r\r
644 fmcmADCcounter = 0; // next MCM should go through all active ADCs - start from 0\r\r
645 } // while fhcMCMcounter\r\r
646 } // if HC OK\r\r
647 } // if link active\r\r
648 fStackLinkNumber++;\r\r
649 fhcMCMcounter = 0; // next stack link (HC) should go through all active MCMs - start from 0\r\r
650 } // while fStackLinkNumber\r\r
651 } // if stack active\r\r
652 fStackNumber++;\r\r
653 fStackLinkNumber = 0; // next stack should go through all links - start from 0\r\r
654 } // while fStackNumber\r\r
655 } // if fBufferRead\r\r
656\r\r
657 // in case rawreader manages the mem buffers, go for the next buffer \r\r
658 if (fRawReader) {\r\r
659 Int_t nextBuff = NextBuffer();\r\r
660 while (nextBuff != -1) {\r\r
661 if (nextBuff > 0) {\r\r
662 fBufferRead = kTRUE;\r\r
663 return Next(); \r\r
664 }\r\r
665 nextBuff = NextBuffer();\r\r
666 }\r\r
667 }\r\r
668\r\r
669 return kFALSE;\r\r
670}\r\r
671\r\r
672//------------------------------------------------------------\r\r
673Int_t AliTRDrawStream::NextChamber(AliTRDdigitsManager *const digitsManager, UInt_t **trackletContainer, UShort_t **errorCodeContainer) \r\r
674{\r\r
675 //\r\r
676 // Fills single chamber digit array \r\r
677 // Return value is the detector number\r\r
678 //\r\r
679 AliTRDarrayADC *digits = 0;\r\r
680 AliTRDarrayDictionary *track0 = 0;\r\r
681 AliTRDarrayDictionary *track1 = 0;\r\r
682 AliTRDarrayDictionary *track2 = 0; \r\r
683 AliTRDSignalIndex *indexes = 0;\r\r
684 AliTRDdigitsParam *digitsparam = 0;\r\r
685\r\r
686 // Loop through the digits\r\r
687 Int_t lastdet = -1;\r\r
688 Int_t det = -1;\r\r
689 Int_t lastside = -1; \r\r
690 Int_t side = -1;\r\r
691 Int_t it = 0;\r\r
692 Int_t ntracklets = 0;\r\r
693\r\r
694 if (trackletContainer) { \r\r
695 for (Int_t i = 0; i < 2; i++) \r\r
696 for (Int_t j = 0; j < MAXTRACKLETSPERHC; j++) \r\r
697 trackletContainer[i][j] = 0; \r\r
698 }\r\r
699\r\r
700 while (Next()) {\r\r
701 det = GetDet();\r\r
702 side = GetSide();\r\r
703\r\r
704 if (trackletContainer) {\r\r
705 if ((det + side*AliTRDgeometry::kNdet) != (lastdet + lastside*AliTRDgeometry::kNdet)) {\r\r
706 if (det != lastdet) {\r\r
707 if (lastdet != -1) {\r\r
708 fmcmADCcounter--; \r\r
709 return lastdet;\r\r
710 }\r\r
711 }\r\r
712 ntracklets = GetNTracklets();\r\r
713 if (ntracklets > 0) memcpy(trackletContainer[side], GetTrackletWords(), sizeof(UInt_t) * ntracklets); //copy tracklet words to trackletContainer array\r\r
714 lastside = side; \r\r
715 } \r\r
716 } \r\r
717\r\r
718 if (det != lastdet) {\r\r
719 // If new detector found\r\r
720 if (lastdet == -1) {\r\r
721 lastdet = det;\r\r
722 fLastHC = fHC;\r\r
723 }\r\r
724 else {\r\r
725 fmcmADCcounter--; \r\r
726 fHC = fLastHC ;\r\r
727 return lastdet;\r\r
728 }\r\r
729\r\r
730 if (det < 0 || det >= AliTRDgeometry::kNdet) {\r\r
731 if (fSM.fClean == kTRUE) {\r\r
732 AliError(Form("Strange Det Number %d BUT event buffer seems to be clean.", det));\r\r
733 }\r\r
734 else {\r\r
735 AliError(Form("Strange Det Number %d. Event buffer marked NOT clean!", det));\r\r
736 }\r\r
737 continue;\r\r
738 }\r\r
739\r\r
740 // Add a container for the digits of this detector\r\r
741 digits = (AliTRDarrayADC *) digitsManager->GetDigits(det);\r\r
742\r\r
743 if (digitsManager->UsesDictionaries()) {\r\r
744 track0 = (AliTRDarrayDictionary *) digitsManager->GetDictionary(det,0);\r\r
745 track1 = (AliTRDarrayDictionary *) digitsManager->GetDictionary(det,1);\r\r
746 track2 = (AliTRDarrayDictionary *) digitsManager->GetDictionary(det,2);\r\r
747 }\r\r
748\r\r
749 if (!digits) {\r\r
750 if (fSM.fClean == kTRUE) {\r\r
751 AliError(Form("Unable to get digits for det %d BUT event buffer seems to be clean.", det));\r\r
752 }\r\r
753 else {\r\r
754 AliError(Form("Unable to get digits for det %d. Event buffer is NOT clean!", det));\r\r
755 }\r\r
756 return -1;\r\r
757 }\r\r
758\r\r
759 Int_t rowMax = GetRowMax();\r\r
760 Int_t colMax = GetColMax();\r\r
761 Int_t ntbins = GetNumberOfTimeBins();\r\r
762\r\r
763 // Set number of timebin into digitparam\r\r
764 if (!fIsGlobalDigitsParamSet){\r\r
765 digitsparam = (AliTRDdigitsParam *) digitsManager->GetDigitsParam();\r\r
766 digitsparam->SetCheckOCDB(kFALSE);\r\r
767 digitsparam->SetNTimeBins(ntbins);\r\r
768 fIsGlobalDigitsParamSet = kTRUE;\r\r
769 }\r\r
770\r\r
771 // Allocate memory space for the digits buffer\r\r
772 if (digits->GetNtime() == 0) {\r\r
773 digits->Allocate(rowMax, colMax, ntbins);\r\r
774 if (digitsManager->UsesDictionaries()) {\r\r
775 track0->Allocate(rowMax, colMax, ntbins);\r\r
776 track1->Allocate(rowMax, colMax, ntbins);\r\r
777 track2->Allocate(rowMax, colMax, ntbins);\r\r
778 }\r\r
779 }\r\r
780\r\r
781 indexes = digitsManager->GetIndexes(det);\r\r
782 indexes->SetSM(GetSM());\r\r
783 indexes->SetStack(GetStack());\r\r
784 indexes->SetLayer(GetLayer());\r\r
785 indexes->SetDetNumber(det);\r\r
786 if (indexes->IsAllocated() == kFALSE)\r\r
787 indexes->Allocate(rowMax, colMax, ntbins);\r\r
788 }\r\r
789\r\r
790 // ntimebins data are ready to read\r\r
791 for (it = 0; it < GetNumberOfTimeBins(); it++) {\r\r
792 if (GetSignals()[it] > 0) {\r\r
793\r\r
794 if (fSharedPadsOn) \r\r
795 digits->SetDataByAdcCol(GetRow(), GetExtendedCol(), it, GetSignals()[it]);\r\r
796 else \r\r
797 digits->SetData(GetRow(), GetCol(), it, GetSignals()[it]);\r\r
798\r\r
799 indexes->AddIndexRC(GetRow(), GetCol());\r\r
800 if (digitsManager->UsesDictionaries()) {\r\r
801 track0->SetData(GetRow(), GetCol(), it, 0);\r\r
802 track1->SetData(GetRow(), GetCol(), it, 0);\r\r
803 track2->SetData(GetRow(), GetCol(), it, 0);\r\r
804 }\r\r
805 }\r\r
806 } // it\r\r
807 } // while Next()\r\r
808\r\r
809 return det;\r\r
810}\r\r
811\r\r
812//------------------------------------------------------------\r\r
813Bool_t AliTRDrawStream::Init()\r\r
814{\r\r
815 //\r\r
816 // Initialize geometry and fee parameters \r\r
817 //\r\r
818 TDirectory *saveDir = gDirectory; \r\r
819 \r\r
820 if (!fGeometry) {\r\r
821 fGeometry = new AliTRDgeometry();\r\r
822 if (!fGeometry) {\r\r
823 AliError("Geometry FAILED!");\r\r
824 return kFALSE;\r\r
825 }\r\r
826 }\r\r
827\r\r
828 fTRDfeeParam = AliTRDfeeParam::Instance();\r\r
829 if (!fTRDfeeParam) {\r\r
830 AliError("AliTRDfeeParam FAILED!");\r\r
831 return kFALSE;\r\r
832 }\r\r
833\r\r
834 fMaxADCgeom = (Int_t)fGeometry->ADCmax();\r\r
835\r\r
836 ResetCounters(); // fBufferRead is set to kFALSE - important\r\r
837\r\r
838 saveDir->cd();\r\r
839\r\r
840 return kTRUE;\r\r
841}\r\r
842\r\r
843//------------------------------------------------------------\r\r
844Bool_t AliTRDrawStream::InitBuffer(void * const buffer, UInt_t length)\r\r
845{\r\r
846 // \r\r
847 // set initial information about the buffer\r\r
848 //\r\r
849 if (fgDebugFlag) AliDebug(5, Form("Equipment ID: %d",fRawReader->GetEquipmentId()));\r\r
850 if (fRawReader->GetEquipmentId()<1024 || fRawReader->GetEquipmentId()>1041) // tmp protection\r\r
851 return kFALSE; \r\r
852\r\r
853 if (WORD_SIZE == 0) {\r\r
854 AliFatal("Strange word size. size of UInt_t == 0");\r\r
855 return kFALSE;\r\r
856 }\r\r
857\r\r
858 ResetCounters();\r\r
859\r\r
860 fpBegin = (UInt_t *)buffer;\r\r
861 fWordLength = length/WORD_SIZE;\r\r
862 fpEnd = fpBegin + fWordLength;\r\r
863 fpPos = fpBegin;\r\r
864\r\r
865 if (fpBegin == 0 || length <= 0) {\r\r
866 AliError(Form("Buffer size or pointer is strange. pointer to the buffer is 0x%08x of size %d", fpBegin, length));\r\r
867 return kFALSE;\r\r
868 }\r\r
869\r\r
870 SwapOnEndian();\r\r
871\r\r
872 if (fgDumpHead >= 0) {\r\r
873 if ( fgDumpHead == 0 ) { // dump all words\r\r
874 AliInfo(Form("---------- Dumping all words from the beginnig of the buffer ----------"));\r\r
875 if (DumpWords(fpBegin, fWordLength) == kFALSE) AliError("Dump failed. Not enough data.");\r\r
876 } \r\r
877 else {\r\r
878 AliInfo(Form("---------- Dumping %u words from the beginnig of the buffer ----------",fgDumpHead));\r\r
879 if (DumpWords(fpBegin, fgDumpHead) == kFALSE) AliError("Dump failed. Not enough data.");\r\r
880 }\r\r
881 AliInfo(Form("---------- Dumping ended ----------------------------------------------"));\r\r
882 }\r\r
883\r\r
884 return kTRUE;\r\r
885}\r\r
886\r\r
887//------------------------------------------------------------\r\r
888Bool_t AliTRDrawStream::DecodeGTUheader()\r\r
889{\r\r
890 // Decode Supermodule Index Word\r\r
891 DecodeSMInfo(fpPos, &fSM);\r\r
892\r\r
893 if (fgDebugFlag) AliDebug(5, DumpSMInfo(&fSM));\r\r
894\r\r
895 fpPos++;\r\r
896 if (fpPos < fpEnd) {\r\r
897 // fSM.fHeaderSize represent additional Supermodule header size which contains additional information regarding hardware design.\r\r
898 // For the moment, we skip decoding these words \r\r
899 if (SkipWords(fSM.fHeaderSize) == kTRUE) {\r\r
900 for (Int_t istack = 0; istack < 5; istack++) {\r\r
901 if (fSM.fStackActive[istack] == kFALSE)\r\r
902 continue;\r\r
903\r\r
904 fStack = &fSM.fStacks[istack];\r\r
905\r\r
906 // Decode Stack Index Word of given stack\r\r
907 DecodeStackInfo(fpPos, fStack);\r\r
908 fpPos++;\r\r
909\r\r
910 fSM.fNexpectedHalfChambers += fStack->fActiveLinks;\r\r
911 \r\r
912 if (fgDebugFlag) AliDebug(5, DumpStackInfo(fStack));\r\r
913 \r\r
914 if (SkipWords(fStack->fHeaderSize-6) == kFALSE) { // 6 is the 6 stack header words for 12 links \r\r
915 if (fRawReader) fRawReader->AddMajorErrorLog(kDecodeStackInfo, "Stack header words missing");\r\r
916 return kFALSE;\r\r
917 }\r\r
918 for (Int_t iword=0; iword<6; iword++) { // decode 6 stack header words\r\r
919 // Decode Stack Header Word of given stack\r\r
920 DecodeStackHeader(fpPos, fStack, iword); \r\r
921 fpPos++;\r\r
922 }\r\r
923 }\r\r
924 }\r\r
925 else {\r\r
926 return kFALSE;\r\r
927 }\r\r
928 }\r\r
929 else {\r\r
930 if (fgWarnError) AliWarning("No additional sm headers and stack index words present.");\r\r
931 if (fRawReader) fRawReader->AddMajorErrorLog(kDecodeStackInfo, "Stack info missing");\r\r
932 return kFALSE;\r\r
933 }\r\r
934\r\r
935 if (fpPos < fpEnd) {\r\r
936 if (fgDebugFlag) AliDebug(5, "GTU headers are OK.");\r\r
937 }\r\r
938 else {\r\r
939 if (fgWarnError) AliWarning("No data just after GTU headers.");\r\r
940 if (fRawReader) fRawReader->AddMajorErrorLog(kMissingData, "Missing sm data");\r\r
941 return kFALSE;\r\r
942 }\r\r
943\r\r
944 if (fgDebugFlag) AliDebug(5, Form("Expected half chambers from GTU header: %d", fSM.fNexpectedHalfChambers));\r\r
945\r\r
946 return kTRUE;\r\r
947}\r\r
948\r\r
949//------------------------------------------------------------\r\r
950Bool_t AliTRDrawStream::DecodeSM(void * const buffer, UInt_t length)\r\r
951{\r\r
952 //\r\r
953 // decode one sm data in buffer\r\r
954 //\r\r
955 ResetIterators(); \r\r
956\r\r
957 fSM.fClean = kTRUE;\r\r
958 if (InitBuffer(buffer, length) == kFALSE) {\r\r
959 if (fgWarnError) AliError("InitBuffer failed."); \r\r
960 fSM.fClean = kFALSE;\r\r
961 return kFALSE;\r\r
962 }\r\r
963\r\r
964 if (DecodeGTUheader()== kFALSE)\r\r
965 return kFALSE;\r\r
966\r\r
967 for (Int_t istack = 0; istack < 5; istack++) {\r\r
968 fStackNumber = istack; \r\r
969 if (fSM.fStackActive[istack] == kFALSE)\r\r
970 continue;\r\r
971 \r\r
972 fStack = &fSM.fStacks[istack];\r\r
973\r\r
974 fgLastHC = -1; // to check rob number odering \r\r
975 for (Int_t ilink = 0; ilink < 12; ilink++) {\r\r
976 fStackLinkNumber = ilink; \r\r
977 if (fStack->fLinksActive[ilink] == kFALSE)\r\r
978 continue;\r\r
979\r\r
980 // check GTU link monitor \r\r
981 if (!(fStack->fLinksDataType[ilink] == 0 && fStack->fLinksMonitor[ilink] == 0)) {\r\r
982 fStack->fLinkMonitorError[ilink] = 1;\r\r
983 SeekEndOfData(); // skip this HC data if GTU link monitor report error\r\r
984 fStack->fLinkMonitorError[ilink] += fNWordsCounter; // counts words of given hc having link monitor error\r\r
985 continue; \r\r
986 }\r\r
987\r\r
988 if (fpPos >= fpEnd) {\r\r
989 if (fRawReader) fRawReader->AddMajorErrorLog(kLinkDataMissing, "Link data missing"); \r\r
990 if (fgWarnError) AliError("Link data missing."); \r\r
991 fSM.fClean = kFALSE;\r\r
992 break;\r\r
993 }\r\r
994\r\r
995 fHC = &fStack->fHalfChambers[ilink];\r\r
996 ResetPerHC();\r\r
997\r\r
998 if (fSM.fTrackletEnable == kTRUE) {\r\r
999 if (DecodeTracklets() == kFALSE) {\r\r
1000 fSM.fClean = kFALSE;\r\r
1001 SeekEndOfData();\r\r
1002\r\r
1003 if (fgWarnError) {\r\r
1004 AliError(Form("Tracklet decoding failed stack %d link %d", fStackNumber, fStackLinkNumber));\r\r
1005 }\r\r
1006 continue;\r\r
1007 }\r\r
1008 }\r\r
1009\r\r
1010 if (fpPos >= fpEnd) {\r\r
1011 if (fRawReader) fRawReader->AddMajorErrorLog(kHCdataMissing, "HC data missing"); \r\r
1012 if (fgWarnError) AliError("HC data missing."); \r\r
1013 fSM.fClean = kFALSE;\r\r
1014 break;\r\r
1015 }\r\r
1016 \r\r
1017 fgLastROB = -1; // to check mcm number odering \r\r
1018 fgLastIndex = -1 ; // to check mcm number odering \r\r
1019 if (DecodeHC() == kFALSE) {\r\r
1020 fSM.fClean = kFALSE;\r\r
1021 if (fHC->fCorrupted < 16) SeekEndOfData(); // In case that we meet END_OF_TRACKLET_MARKERNEW \r\r
1022 // during ADC data decoding or MCM header decoding\r\r
1023 // we don't seek ENDOFRAWDATAMARKER\r\r
1024 if (fgWarnError) {\r\r
1025 AliError(Form("Failed HC : %s", DumpHCinfoH0(fHC)));\r\r
1026 AliError(Form("Failed HC : %s", DumpHCinfoH1(fHC)));\r\r
1027 }\r\r
1028 \r\r
1029 continue;\r\r
1030 }\r\r
1031 else {\r\r
1032 SeekEndOfData(); // make sure that finish off with the end of data markers\r\r
1033 }\r\r
1034 } // ilink\r\r
1035 } // istack\r\r
1036\r\r
1037 ResetIterators(); // need to do it again for Next() function \r\r
1038\r\r
1039 if (fSM.fClean == kTRUE)\r\r
1040 return kTRUE;\r\r
1041 \r\r
1042 if (fgCleanDataOnly && (fSM.fClean == kFALSE)) {\r\r
1043 if (fgWarnError) {\r\r
1044 AliWarning("Buffer with errors. Returning FALSE.");\r\r
1045 AliWarning(Form("--- Failed SM : %s ---", DumpSMInfo(&fSM)));\r\r
1046 }\r\r
1047 fSM.fActiveStacks = 0; // Next() will not give data\r\r
1048 return kFALSE;\r\r
1049 }\r\r
1050\r\r
1051 return kTRUE;\r\r
1052}\r\r
1053\r\r
1054//------------------------------------------------------------\r\r
1055Int_t AliTRDrawStream::DecodeSM()\r\r
1056{\r\r
1057 //\r\r
1058 // decode SM data in case AliRawReader is in use\r\r
1059 // \r\r
1060 if (fRawReader) {\r\r
1061 Int_t nextBuff = NextBuffer();\r\r
1062 while (nextBuff != -1) {\r\r
1063 if (nextBuff > 0)\r\r
1064 return nextBuff; \r\r
1065 nextBuff = NextBuffer();\r\r
1066 }\r\r
1067 return -1;\r\r
1068 }\r\r
1069 else {\r\r
1070 AliWarning("AliRawReader not set.");\r\r
1071 }\r\r
1072\r\r
1073 return kFALSE;\r\r
1074}\r\r
1075\r\r
1076//------------------------------------------------------------\r\r
1077Int_t AliTRDrawStream::DecodeSM(AliRawReader *reader)\r\r
1078{\r\r
1079 //\r\r
1080 // decode SM with the AliRawReader\r\r
1081 //\r\r
1082 if (reader != 0) {\r\r
1083 fRawReader = reader;\r\r
1084 return DecodeSM();\r\r
1085 }\r\r
1086 else {\r\r
1087 AliWarning("Argument AliRawReader is 0.");\r\r
1088 }\r\r
1089\r\r
1090 return kFALSE;\r\r
1091}\r\r
1092\r\r
1093//------------------------------------------------------------\r\r
1094Bool_t AliTRDrawStream::SeekEndOfData()\r\r
1095{\r\r
1096 //\r\r
1097 // go to end of data marker\r\r
1098 //\r\r
1099 Int_t fEndOfDataCount = 0;\r\r
1100 fNWordsCounter = 0;\r\r
1101\r\r
1102 while ( *fpPos != ENDOFRAWDATAMARKER && fpPos < fpEnd ) {\r\r
1103 fpPos++;\r\r
1104 fNWordsCounter++;\r\r
1105 }\r\r
1106 while (*fpPos == ENDOFRAWDATAMARKER && fpPos < fpEnd ) {\r\r
1107 fEndOfDataCount++;\r\r
1108 fpPos++; \r\r
1109 }\r\r
1110 \r\r
1111 return kTRUE;\r\r
1112}\r\r
1113\r\r
1114//------------------------------------------------------------\r\r
1115Bool_t AliTRDrawStream::SkipMCMdata(UInt_t iw)\r\r
1116{\r\r
1117 //\r\r
1118 // skip mcm data words due to corruption \r\r
1119 //\r\r
1120 if (fgDebugFlag) AliDebug(11,Form("Skip %d words due to MCM header corruption.",iw));\r\r
1121 UInt_t iwcounter = 0; \r\r
1122 while ( *fpPos != ENDOFRAWDATAMARKER && iwcounter < iw) {\r\r
1123 if ( *fpPos == END_OF_TRACKLET_MARKERNEW) {\r\r
1124 if (fgDebugFlag) AliDebug(11,"Met END_OF_TRACKLET_MARKERNEW");\r\r
1125 fMCM->fCorrupted += 16;\r\r
1126 fHC->fCorrupted += 16;\r\r
1127 return kFALSE;\r\r
1128 } \r\r
1129 fpPos++;\r\r
1130 iwcounter++; \r\r
1131 }\r\r
1132\r\r
1133 if (iwcounter == iw) {\r\r
1134 fpPos++;\r\r
1135 return kTRUE;\r\r
1136 }\r\r
1137\r\r
1138 if (fgDebugFlag) AliDebug(11,"Met ENDOFRAWDATAMARKER");\r\r
1139\r\r
1140 return kFALSE;\r\r
1141}\r\r
1142\r\r
1143//------------------------------------------------------------\r\r
1144Bool_t AliTRDrawStream::SeekNextMCMheader()\r\r
1145{\r\r
1146 //\r\r
1147 // go to mcm marker\r\r
1148 //\r\r
1149 fpPos++;\r\r
1150\r\r
1151 while ( *fpPos != ENDOFRAWDATAMARKER && fpPos < fpEnd ) {\r\r
1152 if (MCM_HEADER_MASK_ERR(*fpPos) == 0 && MCM_HEADER_MASK_ERR(*(fpPos+1)) == 0) { \r\r
1153 if (fgDebugFlag) AliDebug(11,Form("^^^ Found : Pos 0x%08x : Val 0x%08x", fpPos, *fpPos));\r\r
1154 return kTRUE;\r\r
1155 }\r\r
1156 if ( *fpPos == END_OF_TRACKLET_MARKERNEW) {\r\r
1157 fMCM->fCorrupted += 16;\r\r
1158 fHC->fCorrupted += 16;\r\r
1159 return kFALSE;\r\r
1160 } \r\r
1161 fpPos++;\r\r
1162 }\r\r
1163\r\r
1164 SeekEndOfData();\r\r
1165\r\r
1166 return kFALSE;\r\r
1167}\r\r
1168\r\r
1169//------------------------------------------------------------\r\r
1170Bool_t AliTRDrawStream::DecodeTracklets()\r\r
1171{\r\r
1172 //\r\r
1173 // decode tracklets\r\r
1174 //\r\r
1175 fLinkTrackletCounter = 0;\r\r
1176 fEndOfTrackletCount = 0;\r\r
1177 fHC->fNTracklets = 0;\r\r
1178\r\r
1179 for (Int_t i = 0; i < MAXTRACKLETSPERHC; i++) \r\r
1180 fHC->fTrackletWords[i] = 0; \r\r
1181\r\r
1182 if (fgDebugFlag) AliDebug(10, Form("Decode tracklets at 0x%08x : 0x%08x", fpPos, *fpPos));\r\r
1183\r\r
1184 while ( *fpPos != END_OF_TRACKLET_MARKEROLD && *fpPos != END_OF_TRACKLET_MARKERNEW && fpPos < fpEnd ) {\r\r
1185 if (fgDebugFlag) AliDebug(10, Form("Tracklet found at 0x%08x : 0x%08x", fpPos, *fpPos));\r\r
1186\r\r
1187 fLinkTrackletCounter++;\r\r
1188\r\r
1189 if (fLinkTrackletCounter > MAXTRACKLETSPERHC) {\r\r
1190 if (fgDebugFlag) AliDebug(11,Form("Max number of tracklets exceeded %d > %d.", \r\r
1191 fLinkTrackletCounter, MAXTRACKLETSPERHC));\r\r
1192 if (fRawReader) fRawReader->AddMajorErrorLog(kTrackletOverflow,"Too many tracklets"); \r\r
1193 fHC->fTrackletError = 1;\r\r
1194 return kFALSE;\r\r
1195 }\r\r
1196\r\r
1197 fHC->fTrackletWords[fLinkTrackletCounter-1] = UInt_t(*fpPos); //store tracklet words into array \r\r
1198 fHC->fNTracklets = fLinkTrackletCounter;\r\r
1199 fpPos++;\r\r
1200 }\r\r
1201\r\r
1202 while ( ( *fpPos == END_OF_TRACKLET_MARKEROLD || *fpPos == END_OF_TRACKLET_MARKERNEW ) && fpPos < fpEnd ) {\r\r
1203 if (fgDebugFlag) AliDebug(10, Form("EoTracklets found at 0x%08x : 0x%08x", fpPos, *fpPos));\r\r
1204\r\r
1205 fEndOfTrackletCount++;\r\r
1206 fpPos++;\r\r
1207 }\r\r
1208\r\r
1209 if ( fEndOfTrackletCount < 2 ) {\r\r
1210 if (fgDebugFlag) AliDebug(11,"End of tracklets word missing"); \r\r
1211 if (fRawReader) fRawReader->AddMajorErrorLog(kEOTrackeltsMissing, "End of tracklets word missing"); \r\r
1212 fHC->fTrackletError += 2;\r\r
1213 return kFALSE;\r\r
1214 }\r\r
1215\r\r
1216 return kTRUE;\r\r
1217}\r\r
1218\r\r
1219//------------------------------------------------------------\r\r
1220Bool_t AliTRDrawStream::IsRowValid()\r\r
1221{\r\r
1222 //\r\r
1223 // check if the row number is in valid range\r\r
1224 //\r\r
1225 if ( (fHC->fStack == 2 && fMCM->fROW >= fGeometry->RowmaxC0()) ||\r\r
1226 (fHC->fStack != 2 && fMCM->fROW >= fGeometry->RowmaxC1()) || fMCM->fROW < 0 ) {\r\r
1227 if (fgDebugFlag) AliDebug(11,Form("SM%d L%dS%d: Wrong Padrow (%d) fROB=%d, fSIDE=%d, fMCM=%02d"\r\r
1228 , fHC->fSM, fHC->fLayer, fHC->fStack, fMCM->fROW, fMCM->fROB, fHC->fSide, fMCM->fMCM ));\r\r
1229 return kFALSE;\r\r
1230 }\r\r
1231\r\r
1232 return kTRUE;\r\r
1233}\r\r
1234\r\r
1235//------------------------------------------------------------\r\r
1236Bool_t AliTRDrawStream::IsMCMheaderOK()\r\r
1237{\r\r
1238 //\r\r
1239 // check the mcm header\r\r
1240 //\r\r
1241 if (fgLastROB != fMCM->fROB) {\r\r
1242 fgLastIndex = 0;\r\r
1243 if (fgLastROB== -1) fgLastROB = fMCM->fROB;\r\r
1244 }\r\r
1245 else {\r\r
1246 Int_t matchingcounter = 0; \r\r
1247 for (Int_t i=fgLastIndex+1; i<16; i++) {\r\r
1248 if ( fMCM->fMCM == fgMCMordering[i] ) {\r\r
1249 fgLastIndex = i;\r\r
1250 matchingcounter++;\r\r
1251 break;\r\r
1252 }\r\r
1253 }\r\r
1254 if (matchingcounter == 0) { \r\r
1255 fMCM->fMCMhdCorrupted += 2;\r\r
1256 AliDebug(11,Form("MCM number from last MCM is larger: MCM # from last MCM %d, MCM # from current MCM %d \n",(fMCM-1)->fMCM, fMCM->fMCM));\r\r
1257 }\r\r
1258 }\r\r
1259\r\r
1260 if ( fgLastHC == fHC->fLayer*2 + fHC->fSide ) {\r\r
1261 if ( fMCM->fROB < (fMCM-1)->fROB ) {\r\r
1262 fMCM->fMCMhdCorrupted += 2;\r\r
1263 AliDebug(11,Form("ROB number from last MCM is larger: ROB # from last MCM %d, ROB # from current MCM %d \n",(fMCM-1)->fROB, fMCM->fROB));\r\r
1264 }\r\r
1265 else fgLastROB = fMCM->fROB; \r\r
1266 }\r\r
1267\r\r
1268 fgLastHC = fHC->fLayer*2 + fHC->fSide; \r\r
1269\r\r
1270 /*\r\r
1271 // this check will come back later again when we have "patched MCM map"\r\r
1272 int expectedROB = -1;\r\r
1273 if(!fHC->fSide) expectedROB = int(fHC->fMCMmax/16)*2;\r\r
1274 else expectedROB = int(fHC->fMCMmax/16)*2 + 1;\r\r
1275 int expectedMCM = 4*(3-int((fHC->fMCMmax%16)/4)) + fHC->fMCMmax%4;\r\r
1276\r\r
1277 if ( expectedROB != fMCM->fROB || expectedMCM != fMCM->fMCM)\r\r
1278 {\r\r
1279 fMCM->fMCMhdCorrupted += 2;\r\r
1280 AliDebug(11,Form("ROB expected %d ROB read %d, MCM expected %d MCM read %d\n",expectedROB, fMCM->fROB, expectedMCM, fMCM->fMCM));\r\r
1281 }\r\r
1282 */\r\r
1283\r\r
1284 // below two conditions are redundant \r\r
1285 /*\r\r
1286 if ( fMCM->fMCM < 0 || fMCM->fMCM > 15 || fMCM->fROB < 0 || fMCM->fROB > 7 ) \r\r
1287 {\r\r
1288 fMCM->fMCMhdCorrupted += 8; // need to assign new number\r\r
1289 if (fgDebugFlag) AliDebug(11,Form("ROB or MCM number is out of range. %s\n", DumpMCMinfo(fMCM)));\r\r
1290 }\r\r
1291 if (IsRowValid() == kFALSE)\r\r
1292 {\r\r
1293 fMCM->fMCMhdCorrupted += 16; // need to assign new number\r\r
1294 }\r\r
1295 */ \r\r
1296 \r\r
1297 if (fEventCounter == 0) {\r\r
1298 fEventCounter = fMCM->fEvCounter;\r\r
1299 }\r\r
1300\r\r
1301 if (fEventCounter != fMCM->fEvCounter) {\r\r
1302 fMCM->fMCMhdCorrupted += 4; \r\r
1303 if (fgDebugFlag) AliDebug(11,Form("Event number(%d) of current MCM is different from that(%d) of reference MCM %s.\n"\r\r
1304 , fMCM->fEvCounter, fEventCounter, DumpMCMinfo(fMCM)));\r\r
1305 }\r\r
1306\r\r
1307 if (fEventCounter < fLastEventCounter) {\r\r
1308 fMCM->fMCMhdCorrupted += 8; \r\r
1309 if (fgDebugFlag) AliDebug(11,Form("Event from the past? Current %d Last %d %s.\n", fEventCounter, fLastEventCounter, DumpMCMinfo(fMCM)));\r\r
1310 }\r\r
1311\r\r
1312 if ( fMCM->fADCmaskCorrupted > 0 )\r\r
1313 return kFALSE;\r\r
1314\r\r
1315 if ( fMCM->fMCMhdCorrupted > 0 )\r\r
1316 return kFALSE;\r\r
1317\r\r
1318 return kTRUE;\r\r
1319}\r\r
1320\r\r
1321//------------------------------------------------------------\r\r
1322Bool_t AliTRDrawStream::DecodeMCMheader()\r\r
1323{\r\r
1324 //\r\r
1325 // decode the mcm header\r\r
1326 //\r\r
1327 DecodeMCMheader(fpPos, fMCM); \r\r
1328\r\r
1329 if (fgDumpingEnable) { \r\r
1330 if (fMCM->fMCM == fgDumpingMCM) {\r\r
1331 if (fMCM->fROB == fgDumpingROB && fHC->fLayer == fgDumpingLayer) {\r\r
1332 if (fHC->fSM == fgDumpingSM && fHC->fStack == fgDumpingStack) {\r\r
1333 if (fgDebugFlag) {\r\r
1334 AliDebug(5,DumpHCinfoH0(fHC));\r\r
1335 AliDebug(5,DumpMCMinfo(fMCM));\r\r
1336 }\r\r
1337 DumpWords(fpPos, 212);\r\r
1338 } \r\r
1339 }\r\r
1340 }\r\r
1341 }\r\r
1342\r\r
1343 if (fHC->fCorrupted >= 16) {\r\r
1344 fpPos--; \r\r
1345 return kFALSE;\r\r
1346 }\r\r
1347\r\r
1348 fMCM->fROW = fTRDfeeParam->GetPadRowFromMCM(fMCM->fROB, fMCM->fMCM); \r\r
1349\r\r
1350 if ((fHC->fRawVMajor > 2 && fHC->fRawVMajor <5) || ((fHC->fRawVMajor & 32) == 32)) { //cover old and new version definition of ZS data\r\r
1351 fpPos++;\r\r
1352 if ( fpPos < fpEnd ) {\r\r
1353 DecodeMask(fpPos, fMCM); \r\r
1354 if (fHC->fCorrupted >= 16) {\r\r
1355 fpPos--; \r\r
1356 return kFALSE;\r\r
1357 }\r\r
1358 MCMADCwordsWithTbins(fHC->fTimeBins, fMCM);\r\r
1359 fMCM->fAdcDataPos = fpPos + 1;\r\r
1360 }\r\r
1361 else {\r\r
1362 if (fgDebugFlag) AliDebug(11,"Expected ADC mask word. Fail due to buffer END."); \r\r
1363 if (fRawReader) fRawReader->AddMajorErrorLog(kMCMADCMaskMissing,"Missing"); \r\r
1364 fHC->fCorrupted += 32;\r\r
1365 return kFALSE;\r\r
1366 }\r\r
1367 }\r\r
1368 else {\r\r
1369 UInt_t dummyMask = MCM_DUMMY_ADCMASK_VAL;\r\r
1370 DecodeMask(&dummyMask, fMCM); \r\r
1371 MCMADCwordsWithTbins(fHC->fTimeBins, fMCM);\r\r
1372 fMCM->fAdcDataPos = fpPos + 1;\r\r
1373 }\r\r
1374\r\r
1375 if (fgDebugFlag) { \r\r
1376 AliDebug(6, DumpMCMinfo(fMCM));\r\r
1377 AliDebug(7, DumpMCMadcMask(fMCM));\r\r
1378 }\r\r
1379\r\r
1380 if (IsMCMheaderOK() == kFALSE)\r\r
1381 return kFALSE;\r\r
1382 \r\r
1383 return kTRUE;\r\r
1384}\r\r
1385\r\r
1386//------------------------------------------------------------\r\r
1387Bool_t AliTRDrawStream::IsHCheaderOK()\r\r
1388{\r\r
1389 //\r\r
1390 // check insanity of half chamber header\r\r
1391 //\r\r
1392 if (fHC->fStack < 0 || fHC->fStack > 4) {\r\r
1393 if (fgDebugFlag) AliDebug(11,Form("Wrong Stack %d", fHC->fStack));\r\r
1394 return kFALSE;\r\r
1395 }\r\r
1396\r\r
1397 if (fHC->fLayer < 0 || fHC->fLayer >= AliTRDgeometry::kNlayer) {\r\r
1398 if (fgDebugFlag) AliDebug(11,Form("Wrong layer %d", fHC->fLayer));\r\r
1399 return kFALSE;\r\r
1400 }\r\r
1401\r\r
1402 if (fHC->fSide < 0 || fHC->fSide > 1) {\r\r
1403 if (fgDebugFlag) AliDebug(11,Form("Wrong Side %d", fHC->fSide));\r\r
1404 return kFALSE;\r\r
1405 }\r\r
1406\r\r
1407 if (fgStackNumberChecker) {\r\r
1408 if (fHC->fStack != fStackNumber) {\r\r
1409 if (fgDebugFlag) AliDebug(11,Form("Missmatch: Stack number between HC header %d and GTU link mask %d", \r\r
1410 fHC->fStack, fStackNumber));\r\r
1411 fStackNumber = -1;\r\r
1412 return kFALSE;\r\r
1413 }\r\r
1414 }\r\r
1415\r\r
1416 if (fgStackLinkNumberChecker) {\r\r
1417 if (fHC->fLayer * 2 + fHC->fSide != fStackLinkNumber) {\r\r
1418 // let it make flexible to consider known fiber swapping\r\r
1419 //if ((fHC->fLayer * 2 != fStackLinkNumber) && (fHC->fLayer * 2 != fStackLinkNumber - 1)) { \r\r
1420 if (fgDebugFlag) AliDebug(11,Form("Missmatch: Layer number between HC header %d and GTU link mask %d | %s", \r\r
1421 fHC->fLayer, fStackLinkNumber, DumpStackInfo(fStack)));\r\r
1422 fStackLinkNumber = -1;\r\r
1423 return kFALSE; \r\r
1424 }\r\r
1425 }\r\r
1426\r\r
1427 // SLOW GEOM : consistancy check with geometry\r\r
1428 fHC->fDET = fGeometry->GetDetector(fHC->fLayer, fHC->fStack, fHC->fSM);\r\r
1429 if (fHC->fDET < 0 || fHC->fDET >= AliTRDgeometry::kNdet) {\r\r
1430 if (fgDebugFlag) AliDebug(11,Form("Wrong detector %d", fHC->fDET)); \r\r
1431 if (fRawReader) fRawReader->AddMajorErrorLog(kHCHeaderWrongDet, "Wrong Det"); \r\r
1432 return kFALSE;\r\r
1433 }\r\r
1434\r\r
1435 if (fHC->fSM != fGeometry->GetSector(fHC->fDET) || fHC->fSM <0 || fHC->fSM >= AliTRDgeometry::kNsector) {\r\r
1436 if (fgDebugFlag) AliDebug(11,Form("Wrong SM(sector) %d (Geometry says: %d) Stack=%d Layer=%d Det=%d", \r\r
1437 fHC->fSM, fGeometry->GetSector(fHC->fDET), fHC->fStack, fHC->fLayer, fHC->fDET));\r\r
1438 if (fRawReader) fRawReader->AddMajorErrorLog(kHCHeaderWrongSM, "Wrong SM"); \r\r
1439 return kFALSE;\r\r
1440 }\r\r
1441\r\r
1442 fHC->fROC = fGeometry->GetDetectorSec(fHC->fLayer, fHC->fStack);\r\r
1443 if (fHC->fROC < 0) {\r\r
1444 if (fRawReader) fRawReader->AddMajorErrorLog(kHCHeaderWrongROC, "Wrong ROC"); \r\r
1445 return kFALSE;\r\r
1446 }\r\r
1447\r\r
1448 fHC->fRowMax = fGeometry->GetRowMax(fHC->fLayer, fHC->fStack, fHC->fSM);\r\r
1449 if (fHC->fRowMax < 1) {\r\r
1450 if (fRawReader) fRawReader->AddMajorErrorLog(kHCHeaderWrongROC, "Wrong ROC Row Max"); \r\r
1451 return kFALSE;\r\r
1452 }\r\r
1453\r\r
1454 fHC->fColMax = fGeometry->GetColMax(fHC->fROC);\r\r
1455 if (fHC->fColMax < 1) {\r\r
1456 if (fRawReader) fRawReader->AddMajorErrorLog(kHCHeaderWrongROC, "Wrong ROC Col Max"); \r\r
1457 return kFALSE;\r\r
1458 }\r\r
1459 \r\r
1460 return kTRUE;\r\r
1461}\r\r
1462\r\r
1463//------------------------------------------------------------\r\r
1464Bool_t AliTRDrawStream::DecodeHCheader()\r\r
1465{ \r\r
1466 //\r\r
1467 // decode the half chamber header\r\r
1468 //\r\r
1469 if (DecodeHCwordH0(fpPos, fHC) == kFALSE)\r\r
1470 return kFALSE;\r\r
1471 \r\r
1472 if (fHC->fNExtraWords > 0) {\r\r
1473 fpPos++;\r\r
1474 if (fpPos < fpEnd) {\r\r
1475 if (DecodeHCwordH1(fpPos, fHC) == kFALSE)\r\r
1476 return kFALSE;\r\r
1477 }\r\r
1478 else {\r\r
1479 if (fgDebugFlag) AliDebug(11,"Expected HC header word 1. Fail due to buffer END.");\r\r
1480 if (fRawReader) fRawReader->AddMajorErrorLog(kHCWordMissing,"Next HC word 1 (count from 0) missing"); \r\r
1481 return kFALSE;\r\r
1482 }\r\r
1483 }\r\r
1484\r\r
1485 if (fgDebugFlag) AliDebug(5, DumpHCinfoH0(fHC));\r\r
1486 if (fgDebugFlag) AliDebug(5, DumpHCinfoH1(fHC));\r\r
1487\r\r
1488 fHC->fDET = -1;\r\r
1489 if (IsHCheaderOK() == kFALSE) {\r\r
1490 fHC->fH0Corrupted += 2;\r\r
1491 if (fgDebugFlag) AliDebug(11,Form("H0 Header Insane. Word 0x%08x", *fHC->fPos));\r\r
1492 return kFALSE;\r\r
1493 }\r\r
1494 \r\r
1495 return kTRUE;\r\r
1496}\r\r
1497\r\r
1498//------------------------------------------------------------\r\r
1499Bool_t AliTRDrawStream::DecodeHC()\r\r
1500{\r\r
1501 //\r\r
1502 // decode hc header and data\r\r
1503 //\r\r
1504 if (DecodeHCheader() == kFALSE) {\r\r
1505 if (fgWarnError) AliWarning(Form("HC Header decode failed. H0 Error: %d H1 Error: %d",fHC->fH0Corrupted,fHC->fH1Corrupted));\r\r
1506 if (fRawReader) fRawReader->AddMajorErrorLog(kHCHeaderCorrupt, "HC header corrupted"); \r\r
1507 return kFALSE;\r\r
1508 }\r\r
1509 else {\r\r
1510 fpPos++;\r\r
1511 if (fpPos >= fpEnd) {\r\r
1512 fHC->fCorrupted += 1;\r\r
1513 if (fgDebugFlag) AliDebug(11,"No MCM data? Not enough data in the buffer.");\r\r
1514 if (fRawReader) fRawReader->AddMajorErrorLog(kMCMdataMissing, "MCM data missing"); \r\r
1515 return kFALSE;\r\r
1516 }\r\r
1517 }\r\r
1518\r\r
1519 if ((fHC->fRawVMajor & 64) == 64) { // test pattern data\r\r
1520 AliTRDrawTPStream *tpStream = new AliTRDrawTPStream(fHC->fRawVMajorOpt, fpPos);\r\r
1521 if (tpStream->DecodeTPdata() == kFALSE) {\r\r
1522 if (fgWarnError) AliError("failed to decode test pattern data");\r\r
1523 return kFALSE; \r\r
1524 }\r\r
1525 return kTRUE;\r\r
1526 } \r\r
1527\r\r
1528 fHC->fMCMmax = 0;\r\r
1529 while (*fpPos != ENDOFRAWDATAMARKER && fpPos < fpEnd) {\r\r
1530 if (fHC->fMCMmax > TRDMAXMCM) {\r\r
1531 fHC->fCorrupted += 2;\r\r
1532 if (fgDebugFlag) AliDebug(11,"More mcm data than expected!");\r\r
1533 if (fRawReader) fRawReader->AddMajorErrorLog(kMCMoverflow, "Too many mcms found!"); \r\r
1534 return kFALSE;\r\r
1535 }\r\r
1536\r\r
1537 fMCM = &fHC->fMCMs[fHC->fMCMmax];\r\r
1538\r\r
1539 if (DecodeMCMheader() == kFALSE) {\r\r
1540 if (fHC->fCorrupted < 4) fHC->fCorrupted += 4; // benchmark hc data corruption as 4\r\r
1541 \r\r
1542 if (fgSkipData == kTRUE || fHC->fCorrupted >= 16) { // stop HC data reading\r\r
1543 fHC->fMCMmax++; \r\r
1544 return kFALSE;\r\r
1545 } \r\r
1546 \r\r
1547 fHC->fMCMmax++; // increase mcm counter to match with expected rob/mcm number\r\r
1548\r\r
1549 // in case we decide to keep reading data, skip this mcm data and find next mcm header \r\r
1550 if (fMCM->fADCmaskCorrupted < 2) {\r\r
1551 if (SkipMCMdata(fMCM->fADCcount*fMCM->fSingleADCwords) == kFALSE)\r\r
1552 return kFALSE;\r\r
1553 continue;\r\r
1554 }\r\r
1555 else {\r\r
1556 if (SeekNextMCMheader() == kFALSE)\r\r
1557 return kFALSE;\r\r
1558 continue;\r\r
1559 }\r\r
1560 }\r\r
1561\r\r
1562 fHC->fMCMmax++;\r\r
1563\r\r
1564 if (fMCM->fADCmax > 0) {\r\r
1565 fpPos++;\r\r
1566 if (fpPos >= fpEnd) {\r\r
1567 fMCM->fCorrupted += 1;\r\r
1568 if (fHC->fCorrupted < 4) fHC->fCorrupted += 4; // benchmark hc data corruption as 4\r\r
1569 if (fgDebugFlag) AliDebug(9, Form("Buffer short of data. ADC data expected.")); \r\r
1570 return kFALSE;\r\r
1571 }\r\r
1572\r\r
1573 for (Int_t iadc = 0; iadc < fMCM->fADCmax; iadc++) {\r\r
1574 fADC = &fMCM->fADCs[iadc];\r\r
1575 fADC->fADCnumber = fMCM->fADCchannel[iadc];\r\r
1576 if (fgDebugFlag) AliDebug(9, Form("This is ADC %d of %d. ADC number is %d.", \r\r
1577 iadc+1, fMCM->fADCmax, fMCM->fADCchannel[iadc]));\r\r
1578 if (fpPos + fMCM->fSingleADCwords >= fpEnd) {\r\r
1579 fMCM->fCorrupted += 2;\r\r
1580 if (fHC->fCorrupted < 4) fHC->fCorrupted += 4; // benchmark hc data corruption as 4\r\r
1581 if (fgDebugFlag) AliDebug(11,"ADC (10 words) expected. Not enough data in the buffer.");\r\r
1582 return kFALSE;\r\r
1583 }\r\r
1584\r\r
1585 if (fHC->fRawVMajor < 64) { // normal(real) ADC data\r\r
1586 if (fHC->fTimeBins < 31) {\r\r
1587 if (DecodeADC() == kFALSE) {\r\r
1588 if (fMCM->fCorrupted < 4) fMCM->fCorrupted += 4; // benchmark mcm data corruption as 4\r\r
1589 if (fHC->fCorrupted < 4) fHC->fCorrupted += 4; // benchmark hc data corruption as 4\r\r
1590 if (fADC->fIsShared && fADC->fCorrupted == 32) { // check if we are out of the det when the pad is shared\r\r
1591 fADC->fExtendedCOL = -1;\r\r
1592 fADC->fCOL = -1;\r\r
1593 fpPos = fADC->fPos + fMCM->fSingleADCwords;\r\r
1594 }\r\r
1595 else {\r\r
1596 if (fgDebugFlag) AliDebug(11,Form("ADC decode failed."));\r\r
1597 if (fgSkipData == kTRUE || fHC->fCorrupted >= 16) \r\r
1598 return kFALSE; // stop HC data reading\r\r
1599 }\r\r
1600 }\r\r
1601 }\r\r
1602 else if (fHC->fTimeBins > 32) {\r\r
1603 if (DecodeADCExtended() == kFALSE) { // decoding TRAP data with ZS and more than 32 samples\r\r
1604 if (fMCM->fCorrupted < 4) fMCM->fCorrupted += 4; // benchmark mcm data corruption as 4\r\r
1605 if (fHC->fCorrupted < 4) fHC->fCorrupted += 4; // benchmark hc data corruption as 4\r\r
1606 if (fADC->fIsShared && fADC->fCorrupted == 32) { // check if we are out of the det when the pad is shared\r\r
1607 fADC->fExtendedCOL = -1;\r\r
1608 fADC->fCOL = -1;\r\r
1609 fpPos = fADC->fPos + fMCM->fSingleADCwords;\r\r
1610 }\r\r
1611 else {\r\r
1612 if (fgDebugFlag) AliDebug(11,Form("ADC decode failed."));\r\r
1613 if (fgSkipData == kTRUE || fHC->fCorrupted >= 16)\r\r
1614 return kFALSE; // stop HC data reading\r\r
1615 }\r\r
1616 }\r\r
1617 }\r\r
1618 else { // nsamples = 31, 32 are not implemented in the TRAP and should never happen \r\r
1619 if (fgWarnError) AliError("nsamples are 31 or 32. These are not implemented in the TRAP and should never happen!"); \r\r
1620 }\r\r
1621 } // if fHC->fRawVMajor\r\r
1622 else { // test pattern data\r\r
1623 if (fgWarnError) AliError("These are test pattern data. You need other reader"); // will be served in other class\r\r
1624 }\r\r
1625 } // for iadc \r\r
1626 } // if fMCM->fADCmax\r\r
1627 else {\r\r
1628 fpPos++;\r\r
1629 }\r\r
1630 }//while eof data\r\r
1631\r\r
1632 if (fpPos >= fpEnd) {\r\r
1633 if (fgDebugFlag) AliDebug(11,"We are at the end of buffer. There should be one more word left.");\r\r
1634 return kFALSE;\r\r
1635 }\r\r
1636\r\r
1637 return kTRUE;\r\r
1638}\r\r
1639\r\r
1640//------------------------------------------------------------\r\r
1641Bool_t AliTRDrawStream::DecodeADC()\r\r
1642{\r\r
1643 //\r\r
1644 // decode single ADC channel\r\r
1645 //\r\r
1646\r\r
1647 UInt_t commonAdditive = AliTRDrawStreamBase::fgCommonAdditive;\r\r
1648\r\r
1649 fADC->fCorrupted = 0;\r\r
1650 if(fADC->fADCnumber%2==1) fMaskADCword = ADC_WORD_MASK(ADCDATA_VAL1);\r\r
1651 if(fADC->fADCnumber%2==0) fMaskADCword = ADC_WORD_MASK(ADCDATA_VAL2);\r\r
1652\r\r
1653 fADC->fPos = fpPos;\r\r
1654 fTbinADC = 0;\r\r
1655\r\r
1656 for (Int_t i = 0; i < GetNumberOfTimeBins(); i++)\r\r
1657 //for (Int_t i = 0; i < TRDMAXTBINS; i++)\r\r
1658 fADC->fSignals[i] = 0;\r\r
1659\r\r
1660 for (Int_t iw = 0; iw < fMCM->fSingleADCwords; iw++) {\r\r
1661 if (HC_HEADER_MASK_ERR(*fpPos) == 0 || *fpPos == END_OF_TRACKLET_MARKERNEW) {\r\r
1662 if (fgWarnError) AliError(Form("There should be ADC data. We meet HC header or END_OF_TRACKLET_MARKER 0x%08x",*fpPos));\r\r
1663 fADC->fCorrupted += 16;\r\r
1664 fHC->fCorrupted += 16; \r\r
1665 fpPos--;\r\r
1666 return kFALSE;\r\r
1667 }\r\r
1668 if (fMaskADCword != ADC_WORD_MASK(*fpPos)) {\r\r
1669 fADC->fCorrupted += 1;\r\r
1670 if (fgDebugFlag) AliDebug(11,Form("Wrong ADC data mask! ADC channel number: %02d [Expected mask: 0x%08x Current mask: 0x%08x] MCM= %s Error : %d",\r\r
1671 fADC->fADCnumber, fMaskADCword, ADC_WORD_MASK(*fpPos),DumpMCMinfo(fMCM),fADC->fCorrupted));\r\r
1672 fpPos++;\r\r
1673 continue;\r\r
1674 }\r\r
1675\r\r
1676 // here we subtract the baseline ( == common additive)\r\r
1677 fADC->fSignals[fTbinADC + 0] = ((*fpPos & 0x00000ffc) >> 2) - commonAdditive;\r\r
1678 fADC->fSignals[fTbinADC + 1] = ((*fpPos & 0x003ff000) >> 12) - commonAdditive;\r\r
1679 fADC->fSignals[fTbinADC + 2] = ((*fpPos & 0xffc00000) >> 22) - commonAdditive;\r\r
1680\r\r
1681 fTbinADC += 3;\r\r
1682 fpPos++;\r\r
1683 } // iw\r\r
1684\r\r
1685 if (fADC->fADCnumber <= 1 || fADC->fADCnumber == fMaxADCgeom - 1) {\r\r
1686 fADC->fIsShared = kTRUE;\r\r
1687 }\r\r
1688 else {\r\r
1689 fADC->fIsShared = kFALSE;\r\r
1690 }\r\r
1691\r\r
1692 fADC->fExtendedCOL = fTRDfeeParam->GetExtendedPadColFromADC(fMCM->fROB, fMCM->fMCM, fADC->fADCnumber);\r\r
1693 fADC->fCOL = fTRDfeeParam->GetPadColFromADC(fMCM->fROB, fMCM->fMCM, fADC->fADCnumber);\r\r
1694\r\r
1695 if (fADC->fCOL >= fHC->fColMax || fADC->fCOL < 0) {\r\r
1696 if (fADC->fIsShared == kFALSE) {\r\r
1697 fADC->fCorrupted += 32;\r\r
1698 if (fgDebugFlag) AliDebug(11,Form("Wrong column! ADCnumber %d MaxIs %d Col %d MaxIs %d MCM= %s", \r\r
1699 fADC->fADCnumber, fMaxADCgeom, fADC->fCOL, fHC->fColMax, DumpMCMinfo(fMCM)));\r\r
1700 }\r\r
1701 //else {\r\r
1702 // we are out of the det when the pad is shared\r\r
1703 //if (fgDebugFlag) AliDebug(11, Form("Column out of the detector! ADCnumber %d MaxIs %d Col %d MaxIs %d MCM= %s", \r\r
1704 // fADC->fADCnumber, fMaxADCgeom, fADC->fCOL, fHC->fColMax, DumpMCMinfo(fMCM)));\r\r
1705 //fADC->fCorrupted += 32;\r\r
1706 //}\r\r
1707 }\r\r
1708\r\r
1709 if (fADC->fCorrupted > 0) {\r\r
1710 return kFALSE;\r\r
1711 }\r\r
1712\r\r
1713 fDecodedADCs++;\r\r
1714\r\r
1715 return kTRUE;\r\r
1716}\r\r
1717\r\r
1718//------------------------------------------------------------\r\r
1719Bool_t AliTRDrawStream::DecodeADCExtended()\r\r
1720{\r\r
1721 //\r\r
1722 // decode single ADC channel\r\r
1723 //\r\r
1724\r\r
1725 UInt_t commonAdditive = AliTRDrawStreamBase::fgCommonAdditive;\r\r
1726\r\r
1727 fADC->fCorrupted = 0;\r\r
1728 if(fADC->fADCnumber%2==1) fMaskADCword = ADC_WORD_MASK(ADCDATA_VAL1);\r\r
1729 if(fADC->fADCnumber%2==0) fMaskADCword = ADC_WORD_MASK(ADCDATA_VAL2);\r\r
1730\r\r
1731 fADC->fPos = fpPos;\r\r
1732\r\r
1733 fTbinADC = ((*fpPos & 0x000000fc) >> 2);\r\r
1734 fMCM->fSingleADCwords = ((*fpPos & 0x00000f00) >> 8);\r\r
1735 fADC->fSignals[fTbinADC] = ((*fpPos & 0x003ff000) >> 12) - commonAdditive;\r\r
1736 fADC->fSignals[fTbinADC+1] = ((*fpPos & 0xffc00000) >> 22) - commonAdditive;\r\r
1737\r\r
1738 fpPos++; \r\r
1739 for (Int_t iw = 0; iw < fMCM->fSingleADCwords-1; iw++) { // it goes up to fMCM->fSingleADCwords-1 since the first word was already decoded above\r\r
1740 if (HC_HEADER_MASK_ERR(*fpPos) == 0 || *fpPos == END_OF_TRACKLET_MARKERNEW) {\r\r
1741 if (fgWarnError) AliError(Form("There should be ADC data. We meet HC header or END_OF_TRACKLET_MARKER 0x%08x",*fpPos));\r\r
1742 fADC->fCorrupted += 16;\r\r
1743 fHC->fCorrupted += 16; \r\r
1744 fpPos--;\r\r
1745 return kFALSE;\r\r
1746 }\r\r
1747 if (fMaskADCword != ADC_WORD_MASK(*fpPos)) {\r\r
1748 fADC->fCorrupted += 1;\r\r
1749 if (fgDebugFlag) AliDebug(11,Form("Wrong ADC data mask! ADC channel number: %02d [Expected mask: 0x%08x Current mask: 0x%08x] MCM= %s Error : %d",\r\r
1750 fADC->fADCnumber, fMaskADCword, ADC_WORD_MASK(*fpPos),DumpMCMinfo(fMCM),fADC->fCorrupted));\r\r
1751 fpPos++;\r\r
1752 continue;\r\r
1753 }\r\r
1754\r\r
1755 // here we subtract the baseline ( == common additive)\r\r
1756 fADC->fSignals[fTbinADC + 2] = ((*fpPos & 0x00000ffc) >> 2) - commonAdditive;\r\r
1757 fADC->fSignals[fTbinADC + 3] = ((*fpPos & 0x003ff000) >> 12) - commonAdditive;\r\r
1758 fADC->fSignals[fTbinADC + 4] = ((*fpPos & 0xffc00000) >> 22) - commonAdditive;\r\r
1759\r\r
1760 fTbinADC += 3;\r\r
1761 fpPos++;\r\r
1762 } // iw\r\r
1763\r\r
1764// for(int i=0; i )\r\r
1765// printf();\r\r
1766\r\r
1767\r\r
1768 if (fADC->fADCnumber <= 1 || fADC->fADCnumber == fMaxADCgeom - 1) {\r\r
1769 fADC->fIsShared = kTRUE;\r\r
1770 }\r\r
1771 else {\r\r
1772 fADC->fIsShared = kFALSE;\r\r
1773 }\r\r
1774\r\r
1775 fADC->fExtendedCOL = fTRDfeeParam->GetExtendedPadColFromADC(fMCM->fROB, fMCM->fMCM, fADC->fADCnumber);\r\r
1776 fADC->fCOL = fTRDfeeParam->GetPadColFromADC(fMCM->fROB, fMCM->fMCM, fADC->fADCnumber);\r\r
1777\r\r
1778 if (fADC->fCOL >= fHC->fColMax || fADC->fCOL < 0) {\r\r
1779 if (fADC->fIsShared == kFALSE) {\r\r
1780 fADC->fCorrupted += 32;\r\r
1781 if (fgDebugFlag) AliDebug(11,Form("Wrong column! ADCnumber %d MaxIs %d Col %d MaxIs %d MCM= %s", \r\r
1782 fADC->fADCnumber, fMaxADCgeom, fADC->fCOL, fHC->fColMax, DumpMCMinfo(fMCM)));\r\r
1783 }\r\r
1784 }\r\r
1785\r\r
1786 if (fADC->fCorrupted > 0) {\r\r
1787 return kFALSE;\r\r
1788 }\r\r
1789\r\r
1790 fDecodedADCs++;\r\r
1791\r\r
1792 return kTRUE;\r\r
1793}\r\r
1794\r\r
1795//--------------------------------------------------------\r\r
1796void AliTRDrawStream::DecodeSMInfo(const UInt_t *word, struct AliTRDrawSM *sm) const\r\r
1797{\r\r
1798 //\r\r
1799 // Decode Supermodule Index Word\r\r
1800 // The Supermodule Index Word is a 32-Bit word wit following structure\r\r
1801 // ssssssss ssssssss vvvv rrrr r d t mmmm\r\r
1802 // s: Size of the Supermodule Header, v: Supermodule Header Version, r: Reserved for future use\r\r
1803 // d: Track Data Enabled Bit, t: Tracklet Data Enabled Bit, m: Stack Mask \r\r
1804 //\r\r
1805 sm->fPos = (UInt_t*)word; \r\r
1806\r\r
1807 UInt_t vword = *word;\r\r
1808 sm->fHeaderSize = SM_HEADER_SIZE(vword);\r\r
1809 \r\r
1810 if (TRACKLETS_ENABLED(vword) > 0)\r\r
1811 sm->fTrackletEnable = kTRUE;\r\r
1812 else\r\r
1813 sm->fTrackletEnable = kFALSE;\r\r
1814 \r\r
1815 UInt_t stackMask = STACK_MASK(vword);\r\r
1816 sm->fActiveStacks = 0;\r\r
1817 for (Int_t i = 0; i < 5; i++) {\r\r
1818 if (IS_BIT_SET(stackMask,i) > 0) {\r\r
1819 sm->fStackActive[i] = kTRUE;\r\r
1820 sm->fActiveStacks++;\r\r
1821 }\r\r
1822 else {\r\r
1823 sm->fStackActive[i] = kFALSE;\r\r
1824 }\r\r
1825 }\r\r
1826}\r\r
1827\r\r
1828//--------------------------------------------------------\r\r
1829const char *AliTRDrawStream::DumpSMInfo(const struct AliTRDrawSM *sm)\r\r
1830{\r\r
1831 //\r\r
1832 // Get SM structure into a const char\r\r
1833 //\r\r
1834 return Form("[ SM Info 0x%08x] : Hsize %d TrackletEnable %d Stacks %d %d %d %d %d",\r\r
1835 *sm->fPos, sm->fHeaderSize, sm->fTrackletEnable,\r\r
1836 sm->fStackActive[0], sm->fStackActive[1], sm->fStackActive[2],\r\r
1837 sm->fStackActive[3], sm->fStackActive[4]); \r\r
1838}\r\r
1839\r\r
1840//--------------------------------------------------------\r\r
1841void AliTRDrawStream::DecodeStackInfo(const UInt_t *word, struct AliTRDrawStack *st) const\r\r
1842{\r\r
1843 //\r\r
1844 // Decode Stack #i Index Word\r\r
1845 // The Stack #i Index Word is a 32-Bit word wit following structure\r\r
1846 // ssssssss ssssssss vvvv mmmm mmmmmmmm\r\r
1847 // s: Size of the Stack #i Header, v: Supermodule Header Version, m: Link Mask\r\r
1848 //\r\r
1849 st->fPos = (UInt_t*)word;\r\r
1850 \r\r
1851 UInt_t vword = *word;\r\r
1852 st->fHeaderSize = STACK_HEADER_SIZE(vword);\r\r
1853\r\r
1854 UInt_t linkMask = STACK_LINK_WORD(vword);\r\r
1855 st->fActiveLinks = 0;\r\r
1856 for (Int_t i = 0; i < 12; i++) {\r\r
1857 if (IS_BIT_SET(linkMask,i) > 0) {\r\r
1858 st->fLinksActive[i] = kTRUE;\r\r
1859 st->fActiveLinks++;\r\r
1860 }\r\r
1861 else {\r\r
1862 st->fLinksActive[i] = kFALSE;\r\r
1863 }\r\r
1864 }\r\r
1865}\r\r
1866 \r\r
1867//--------------------------------------------------------\r\r
1868void AliTRDrawStream::DecodeStackHeader(const UInt_t *word, struct AliTRDrawStack *st, Int_t iword) const\r\r
1869{\r\r
1870 //\r\r
1871 // decode gtu header for stack info\r\r
1872 //\r\r
1873 st->fPos = (UInt_t*)word;\r\r
1874 \r\r
1875 UInt_t vword = *word;\r\r
1876 st->fLinksDataType[2*iword] = LINK0_DATA_TYPE_FLAG(vword);\r\r
1877 st->fLinksMonitor[2*iword] = LINK0_MONITOR_FLAG(vword);\r\r
1878 st->fLinksDataType[2*iword+1] = LINK1_DATA_TYPE_FLAG(vword);\r\r
1879 st->fLinksMonitor[2*iword+1] = LINK1_MONITOR_FLAG(vword);\r\r
1880}\r\r
1881\r\r
1882//--------------------------------------------------------\r\r
1883const char *AliTRDrawStream::DumpStackInfo(const struct AliTRDrawStack *st)\r\r
1884{\r\r
1885 //\r\r
1886 // format the string with the stack info\r\r
1887 //\r\r
1888\r\r
1889 return Form("[ Stack Info 0x%08x ] : Hsize %d Links Active %d %d %d %d %d %d %d %d %d %d %d %d",\r\r
1890 *st->fPos, st->fHeaderSize,\r\r
1891 st->fLinksActive[0], st->fLinksActive[1], st->fLinksActive[2], st->fLinksActive[3],\r\r
1892 st->fLinksActive[4], st->fLinksActive[5], st->fLinksActive[6], st->fLinksActive[7],\r\r
1893 st->fLinksActive[8], st->fLinksActive[9], st->fLinksActive[10], st->fLinksActive[11]);\r\r
1894}\r\r
1895\r\r
1896//--------------------------------------------------------\r\r
1897Bool_t AliTRDrawStream::DecodeHCwordH0(const UInt_t *word, struct AliTRDrawHC *hc) const\r\r
1898{\r\r
1899 //\r\r
1900 // decode the hc header word 0\r\r
1901 //\r\r
1902 UInt_t vword = *word;\r\r
1903 hc->fPos[0] = (UInt_t*)word;\r\r
1904\r\r
1905 hc->fH0Corrupted = HC_HEADER_MASK_ERR(vword);\r\r
1906 if (hc->fH0Corrupted > 0) {\r\r
1907 if (fgDebugFlag) AliDebug(11,Form("H0 Header Mask Error. Word 0x%08x", *fHC->fPos));\r\r
1908 return kFALSE;\r\r
1909 }\r\r
1910\r\r
1911 hc->fSpecialRawV = HC_SPECIAL_RAW_VERSION(vword);\r\r
1912 hc->fRawVMajor = HC_MAJOR_RAW_VERSION(vword);\r\r
1913 hc->fRawVMajorOpt = HC_MAJOR_RAW_VERSION_OPT(vword); \r\r
1914 hc->fRawVMinor = HC_MINOR_RAW_VERSION(vword);\r\r
1915 hc->fNExtraWords = HC_EXTRA_WORDS(vword);\r\r
1916 hc->fDCSboard = HC_DCS_BOARD(vword);\r\r
1917 hc->fSM = HC_SM_NUMBER(vword);\r\r
1918 hc->fStack = HC_STACK_NUMBER(vword);\r\r
1919 hc->fLayer = HC_LAYER_NUMBER(vword);\r\r
1920 hc->fSide = HC_SIDE_NUMBER(vword);\r\r
1921\r\r
1922\r\r
1923 return kTRUE;\r\r
1924}\r\r
1925\r\r
1926//--------------------------------------------------------\r\r
1927Bool_t AliTRDrawStream::DecodeHCwordH1(const UInt_t *word, struct AliTRDrawHC *hc) const\r\r
1928{\r\r
1929 //\r\r
1930 // decode the hc header word 1\r\r
1931 //\r\r
1932 UInt_t vword = *word;\r\r
1933\r\r
1934 hc->fH1Corrupted = HC_HEADER_MASK_ERR(vword);\r\r
1935 if (hc->fH1Corrupted > 0) {\r\r
1936 if (fgDebugFlag) AliDebug(11,Form("H1 Header Mask Error. Word 0x%08x", *fHC->fPos));\r\r
1937 return kFALSE;\r\r
1938 }\r\r
1939\r\r
1940 hc->fTimeBins = HC_NTIMEBINS(vword);\r\r
1941 hc->fBunchCrossCounter = HC_BUNCH_CROSS_COUNTER(vword);\r\r
1942 hc->fPreTriggerCounter = HC_PRETRIGGER_COUNTER(vword);\r\r
1943 hc->fPreTriggerPhase = HC_PRETRIGGER_PHASE(vword);\r\r
1944\r\r
1945 hc->fPos[1] = (UInt_t*)word;\r\r
1946\r\r
1947 return kTRUE;\r\r
1948}\r\r
1949 \r\r
1950//--------------------------------------------------------\r\r
1951const char *AliTRDrawStream::DumpHCinfoH0(const struct AliTRDrawHC *hc)\r\r
1952{\r\r
1953 //\r\r
1954 // dump the hc header word 0\r\r
1955 //\r\r
1956 if (!hc)\r\r
1957 return Form("Unable to dump. Null received as parameter!?!");\r\r
1958 else\r\r
1959 return Form("[ HC[0] at 0x%08x ] : 0x%08x Info is : RawV %d SM %d Stack %d Layer %d Side %d DCSboard %d",\r\r
1960 hc->fPos[0], (hc->fPos[0]) ? *(hc->fPos[0]) : 0, hc->fRawVMajor, hc->fSM, hc->fStack, hc->fLayer, hc->fSide, hc->fDCSboard);\r\r
1961}\r\r
1962\r\r
1963//--------------------------------------------------------\r\r
1964const char *AliTRDrawStream::DumpHCinfoH1(const struct AliTRDrawHC *hc)\r\r
1965{\r\r
1966 //\r\r
1967 // dump the hc header word 1\r\r
1968 //\r\r
1969 if (!hc)\r\r
1970 return Form("Unable to dump. Null received as parameter!?!");\r\r
1971 else\r\r
1972 return Form("[ HC[1] at 0x%08x ] : 0x%08x Info is : TBins %d BCcount %d PreTrigCount %d PreTrigPhase %d",\r\r
1973 hc->fPos[1], (hc->fPos[1]) ? *(hc->fPos[1]) : 0, hc->fTimeBins, hc->fBunchCrossCounter, hc->fPreTriggerCounter, hc->fPreTriggerPhase);\r\r
1974}\r\r
1975\r\r
1976//--------------------------------------------------------\r\r
1977void AliTRDrawStream::DecodeMCMheader(const UInt_t *word, struct AliTRDrawMCM *mcm) const\r\r
1978{\r\r
1979 //\r\r
1980 // decode the mcm header\r\r
1981 //\r\r
1982 UInt_t vword = *word;\r\r
1983\r\r
1984 if (vword == END_OF_TRACKLET_MARKERNEW) {\r\r
1985 if (fgWarnError) AliError(Form("There should be MCM header. We meet END_OF_TRACKLET_MARKER 0x%08x",vword));\r\r
1986 mcm->fMCMhdCorrupted += 16;\r\r
1987 fHC->fCorrupted += 16; //to finish data reading of this HC\r\r
1988 }\r\r
1989\r\r
1990 mcm->fMCMhdCorrupted = MCM_HEADER_MASK_ERR(vword); //if MCM header mask has error\r\r
1991 if (fgDebugFlag && mcm->fMCMhdCorrupted != 0) AliDebug(11,Form("Wrong MCM header mask 0x%08x.\n", *fpPos));\r\r
1992\r\r
1993 mcm->fROB = MCM_ROB_NUMBER(vword);\r\r
1994 mcm->fMCM = MCM_MCM_NUMBER(vword);\r\r
1995 mcm->fEvCounter = MCM_EVENT_COUNTER(vword);\r\r
1996 mcm->fPos = (UInt_t*)word;\r\r
1997}\r\r
1998\r\r
1999//--------------------------------------------------------\r\r
2000UInt_t AliTRDrawStream::GetMCMadcMask(const UInt_t *word, struct AliTRDrawMCM *mcm) const\r\r
2001{\r\r
2002 //\r\r
2003 // get the adc mask\r\r
2004 //\r\r
2005 UInt_t vword = *word;\r\r
2006\r\r
2007 mcm->fADCmax = 0;\r\r
2008 mcm->fADCMask = 0;\r\r
2009 mcm->fADCcount = 0;\r\r
2010 mcm->fADCMaskWord = vword;\r\r
2011\r\r
2012 if (vword == END_OF_TRACKLET_MARKERNEW) {\r\r
2013 if (fgWarnError) AliError(Form("There should be MCMadcMask. We meet END_OF_TRACKLET_MARKER 0x%08x",vword));\r\r
2014 mcm->fADCmaskCorrupted += 16;\r\r
2015 fHC->fCorrupted += 16; //to finish data reading of this HC\r\r
2016 }\r\r
2017\r\r
2018 if ( MCM_ADCMASK_MASK_ERR(vword) == 0 ) {\r\r
2019 mcm->fADCMask = MCM_ADCMASK_VAL(vword);\r\r
2020 mcm->fADCcount = MCM_ADCMASK_NADC(~vword);\r\r
2021 }\r\r
2022 else {\r\r
2023 mcm->fADCMask = 0xffffffff;\r\r
2024 mcm->fADCmaskCorrupted = 1; // mcm adc mask error\r\r
2025 if (fgDebugFlag) AliDebug(11,Form("Wrong ADC Mask word 0x%08x.\n", *fpPos));\r\r
2026 }\r\r
2027\r\r
2028 return mcm->fADCMask;\r\r
2029}\r\r
2030\r\r
2031//--------------------------------------------------------\r\r
2032void AliTRDrawStream::DecodeMask(const UInt_t *word, struct AliTRDrawMCM *mcm) const\r\r
2033{\r\r
2034 //\r\r
2035 // decode the adc mask - adcs to be read out\r\r
2036 //\r\r
2037 mcm->fMCMADCWords = 0;\r\r
2038 mcm->fSingleADCwords = 0;\r\r
2039 mcm->fADCmax = 0;\r\r
2040 mcm->fADCMask = GetMCMadcMask(word, mcm);\r\r
2041\r\r
2042 if (mcm->fADCMask > 0) {\r\r
2043 for (Int_t i = 0; i < TRDMAXADC; i++) {\r\r
2044 mcm->fADCchannel[mcm->fADCmax] = 0;\r\r
2045 if ( IS_BIT_SET(mcm->fADCMask,i) ) {\r\r
2046 mcm->fADCchannel[mcm->fADCmax] = i;\r\r
2047 mcm->fADCmax++;\r\r
2048 }\r\r
2049 }\r\r
2050 }\r\r
2051 if (mcm->fADCcount != mcm->fADCmax && fHC->fRawVMajor >= 32) { // backward compatibility\r\r
2052 mcm->fADCmaskCorrupted += 2; \r\r
2053 if (fgDebugFlag) AliDebug(11,Form("ADC counts from ADCMask are different %d %d : ADCMask word 0x%08x\n", mcm->fADCcount, mcm->fADCmax, *fMCM->fPos));\r\r
2054 }\r\r
2055}\r\r
2056\r\r
2057//--------------------------------------------------------\r\r
2058void AliTRDrawStream::MCMADCwordsWithTbins(UInt_t fTbins, struct AliTRDrawMCM *mcm) const\r\r
2059{\r\r
2060 //\r\r
2061 // count the expected mcm words for a given tbins\r\r
2062 //\r\r
2063 mcm->fMCMADCWords = ( mcm->fADCmax ) * ( fTbins / 3 );\r\r
2064 mcm->fSingleADCwords = 0;\r\r
2065 if (mcm->fADCmax > 0) {\r\r
2066 mcm->fSingleADCwords = mcm->fMCMADCWords/mcm->fADCmax;\r\r
2067 }\r\r
2068 if (fTbins > 32) mcm->fSingleADCwords = 10; // if the timebin is more than 30, then fix the number of adc words to 10\r\r
2069}\r\r
2070 \r\r
2071//--------------------------------------------------------\r\r
2072const char *AliTRDrawStream::DumpMCMinfo(const struct AliTRDrawMCM *mcm)\r\r
2073{\r\r
2074 //\r\r
2075 // mcm info in a string\r\r
2076 //\r\r
2077 if (!mcm)\r\r
2078 return Form("Unable to dump. Null received as parameter!?!");\r\r
2079 else\r\r
2080 return Form("[ MCM 0x%08x ] : ROB %d MCM %d EvCounter %d", *(mcm->fPos), mcm->fROB, mcm->fMCM, mcm->fEvCounter);\r\r
2081}\r\r
2082 \r\r
2083//--------------------------------------------------------\r\r
2084const char *AliTRDrawStream::DumpMCMadcMask(const struct AliTRDrawMCM *mcm)\r\r
2085{\r\r
2086 //\r\r
2087 // mcm adc mask in a string\r\r
2088 //\r\r
2089 if (!mcm)\r\r
2090 return Form("Unable to dump. Null received as parameter!?!");\r\r
2091\r\r
2092 TString tsreturn = Form("[Word] : 0x%08x => [Mask] : 0x%08x : ", mcm->fADCMaskWord, mcm->fADCMask);\r\r
2093 for (Int_t i = 0; i < TRDMAXADC; i++) {\r\r
2094 tsreturn += Form("%d ", mcm->fADCchannel[i]);\r\r
2095 }\r\r
2096 tsreturn += "";\r\r
2097 return tsreturn.Data();\r\r
2098}\r\r
2099\r\r