- version HLT-v0-4 ready
[u/mrichter/AliRoot.git] / HLT / TPCLib / AliHLTTPCDigitReaderRaw.cxx
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db16520a 1// $Id$
2
3/**************************************************************************
4 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
5 * *
6 * Authors: Matthias Richter <Matthias.Richter@ift.uib.no> *
7 * Timm Steinbeck <timm@kip.uni-heidelberg.de> *
8 * Jochen Thaeder <thaeder@kip.uni-heidelberg.de> *
9 * for The ALICE Off-line Project. *
10 * *
11 * Permission to use, copy, modify and distribute this software and its *
12 * documentation strictly for non-commercial purposes is hereby granted *
13 * without fee, provided that the above copyright notice appears in all *
14 * copies and that both the copyright notice and this permission notice *
15 * appear in the supporting documentation. The authors make no claims *
16 * about the suitability of this software for any purpose. It is *
17 * provided "as is" without express or implied warranty. *
18 **************************************************************************/
19
84645eb0 20/** @file AliHLTTPCDigitReaderRaw.cxx
21 @author Timm Steinbeck
22 @date
23 @brief A digit reader implementation for the RAW data coming from the RCU.
24*/
db16520a 25
26#if __GNUC__>= 3
27using namespace std;
28#endif
29
30#if defined(HAVE_TPC_MAPPING)
31
32#include "AliHLTTPCDigitReaderRaw.h"
33#include "AliHLTTPCTransform.h"
34#include "AliHLTTPCRootTypes.h"
78b557c2 35#include "AliHLTStdIncludes.h"
db16520a 36#include "AliHLTTPCLogging.h"
37
38ClassImp(AliHLTTPCDigitReaderRaw)
39
84645eb0 40AliHLTTPCDigitReaderRaw::AliHLTTPCDigitReaderRaw( unsigned formatVersion )
41 :
42 fBuffer(NULL),
43 fBufferSize(0),
44 fPatch(-1),
45 fSlice(-1),
46 fDataFormatVersion(formatVersion),
47 fCurrentRow(0),
48 fCurrentPad(0),
49 fCurrentBin(-1),
50 fVerify(false),
51
52 // For sorting
53 fNRows(0),
54 fRowOffset(0),
55 fNMaxRows(0),
56 fNMaxPads(0),
57 fNTimeBins(0),
58 fData(NULL)
db16520a 59{
db16520a 60 if ( fDataFormatVersion==0 || fDataFormatVersion==2 )
61 {
62
63 // get max number of rows
64 for (Int_t ii=0; ii < 6; ii++)
65 if (AliHLTTPCTransform::GetNRows(ii) > fNMaxRows)
66 fNMaxRows = AliHLTTPCTransform::GetNRows(ii);
67
68 // get max number of pads
69 for (Int_t ii=0; ii < AliHLTTPCTransform::GetNRows();ii++ )
70 if (AliHLTTPCTransform::GetNPads(ii) > fNMaxPads)
71 fNMaxPads = AliHLTTPCTransform::GetNPads(ii);
72
73 // get max number of bins
74 fNTimeBins = AliHLTTPCTransform::GetNTimeBins();
75
84645eb0 76 HLTDebug("Array Borders ||| MAXPAD=%d ||| MAXROW=%d ||| MAXBIN=%d ||| MAXMUL=%d",
77 fNMaxPads, fNMaxRows, fNTimeBins, fNTimeBins*fNMaxRows*fNMaxPads);
db16520a 78
79 // init Data array
80 fData = new Int_t[ fNMaxRows*fNMaxPads*fNTimeBins ];
81 }
82}
83
84645eb0 84AliHLTTPCDigitReaderRaw::AliHLTTPCDigitReaderRaw(const AliHLTTPCDigitReaderRaw& src)
85 :
86 fBuffer(NULL),
87 fBufferSize(0),
88 fPatch(-1),
89 fSlice(-1),
90 fDataFormatVersion(src.fDataFormatVersion),
91 fCurrentRow(0),
92 fCurrentPad(0),
93 fCurrentBin(-1),
94 fVerify(false),
95
96 // For sorting
97 fNRows(0),
98 fRowOffset(0),
99 fNMaxRows(0),
100 fNMaxPads(0),
101 fNTimeBins(0),
102 fData(NULL)
103{
104 HLTFatal("copy constructor not for use");
105}
106
107AliHLTTPCDigitReaderRaw& AliHLTTPCDigitReaderRaw::operator=(const AliHLTTPCDigitReaderRaw& src)
108{
109 fBuffer=NULL;
110 fBufferSize=0;
111 fPatch=-1;
112 fSlice=-1;
113 fDataFormatVersion=src.fDataFormatVersion;
114 fCurrentRow=0;
115 fCurrentPad=0;
116 fCurrentBin=-1;
117 fVerify=false;
118
119 // For sorting
120 fNRows=0;
121 fRowOffset=0;
122 fNMaxRows=0;
123 fNMaxPads=0;
124 fNTimeBins=0;
125 fData=NULL;
126 HLTFatal("assignment operator not for use");
127 return (*this);
128}
129
db16520a 130AliHLTTPCDigitReaderRaw::~AliHLTTPCDigitReaderRaw(){
131 if ( fDataFormatVersion==0 || fDataFormatVersion==2 )
132 {
133 if ( fData )
134 delete [] fData;
135 fData = NULL;
136 }
137}
138
78b557c2 139int AliHLTTPCDigitReaderRaw::InitBlock(void* ptr,unsigned long size,Int_t firstrow,Int_t lastrow, Int_t patch, Int_t slice) {
140 return AliHLTTPCDigitReader::InitBlock(ptr, size, firstrow, lastrow, patch, slice);
141}
142
84645eb0 143int AliHLTTPCDigitReaderRaw::InitBlock(void* ptr,unsigned long size, Int_t patch, Int_t slice){
db16520a 144
145 fBuffer = (AliHLTUInt8_t*) ptr;
84645eb0 146 if (fBuffer==NULL) {
147 HLTError("invalid data buffer");
148 return -EINVAL;
149 }
db16520a 150 fBufferSize = size;
84645eb0 151 if (fBufferSize<=0) HLTWarning("no data available: zero length buffer");
db16520a 152 fPatch = patch;
153 fSlice = slice;
154 fPad = -1;
155 fRow = -1;
156
157 fAltroBlockPositionBytes = 0;
158 fAltroBlockLengthBytes = 0;
159 fAltroBlock10BitWordCnt = 0xFFFFU;
160 fAltroBlockHWAddress = 0xFFFFU;
161 fBunchPosition = 0xFFFFU;
162 fBunchTimebinStart = ~0U;
163 fBunchLength = 0;
164 fWordInBunch = (unsigned)-1;
165
84645eb0 166 Int_t firstrow=AliHLTTPCTransform::GetFirstRow(patch);
167 Int_t lastrow=AliHLTTPCTransform::GetLastRow(patch);
db16520a 168
169 if ( fDataFormatVersion==0 || fDataFormatVersion==2 )
170 {
171 fCurrentRow = 0;
172 fCurrentPad = 0;
173 fCurrentBin = -1;
174
175 fNRows = lastrow - firstrow + 1;
176
177 Int_t offset=0;
178 if (patch > 1) offset = AliHLTTPCTransform::GetFirstRow( 2 );
179
180 fRowOffset = firstrow - offset;
181 firstrow -= offset;
182 lastrow -= offset;
183
184 // Init array with -1
185 memset( fData, 0xFF, sizeof(Int_t)*(fNMaxRows*fNMaxPads*fNTimeBins) );
84645eb0 186
187 const Int_t maxErrorPrintout=20;
188 Int_t errorCount=0;
189 Int_t entryCount=0;
db16520a 190 // read data and fill in array
84645eb0 191
db16520a 192 while( RealNext()){
84645eb0 193
194 entryCount++;
db16520a 195 Int_t row = GetRealRow();
196 Int_t pad = GetRealPad();
197 Int_t bin = GetRealTime();
198
84645eb0 199// HLTFatal("Index out of array range: PAD=%d ||| ROW=%d ||| BIN=%d ||| OFFSET=%d ||| ROWOFFSET=%d", pad, row, bin, offset, fRowOffset);
db16520a 200
201 if ( row < firstrow || row > lastrow || pad > AliHLTTPCTransform::GetNPads(row + offset) || bin > fNTimeBins || pad<0 || bin<0){
202// if ( row < firstrow || row > lastrow || pad > AliHLTTPCTransform::GetNPads(row + offset) || bin > fNTimeBins){
84645eb0 203 if (errorCount++<maxErrorPrintout) {
204 HLTFatal("Index out of range. Probably wrong patch! slice %d - patch %d", slice, patch);
205 HLTFatal("PAD=%d out of %d ||| ROW=%d (%d to %d) ||| BIN=%d out of %d ||| OFFSET=%d ||| ROWOFFSET=%d",
206 pad, AliHLTTPCTransform::GetNPads(row + offset), row, firstrow, lastrow, bin, fNTimeBins,
207 offset, fRowOffset);
208
209 if ( row < firstrow || row > lastrow )
210 HLTFatal("Row out of range: %d ( %d to %d)", row, firstrow, lastrow);
211 if ( pad > AliHLTTPCTransform::GetNPads(row + offset) )
212 HLTFatal("Pad out of range: %d (pad count %d)", pad, AliHLTTPCTransform::GetNPads(row + offset));
213 if ( bin > fNTimeBins )
214 HLTFatal("Time bin out of range: %d (bin count %d)", bin, fNTimeBins);
db16520a 215 }
4a6b4894 216 // stop at the fist error message in order to avoid endless messages and
217 // to handle corrupted events
218 //continue;
219 break;
84645eb0 220 } else if ((row-fRowOffset)*fNMaxPads*fNTimeBins+ pad*fNTimeBins + bin >= fNMaxRows*fNMaxPads*fNTimeBins ) {
221 if (errorCount++<maxErrorPrintout) {
222 HLTFatal("index out of range: PAD=%d ||| ROW=%d ||| BIN=%d ||| OFFSET=%d ||| ROWOFFSET=%d", pad, row, bin, offset, fRowOffset);
db16520a 223 }
4a6b4894 224 // stop at the fist error message in order to avoid endless messages and
225 // to handle corrupted events
226 //continue;
227 break;
84645eb0 228 } else {
229 fData[ (row-fRowOffset)*fNMaxPads*fNTimeBins+ pad*fNTimeBins + bin ] = GetRealSignal() ;
db16520a 230 }
231 }
84645eb0 232 if (errorCount>0) {
233 HLTFatal("%d of %d entries out of range", errorCount, entryCount);
234 }
db16520a 235 }
236
237 return 0;
238}
239
240bool AliHLTTPCDigitReaderRaw::Next(){
241 if ( fDataFormatVersion==0 || fDataFormatVersion==2 )
242 {
243 Bool_t readvalue = kTRUE;
244 while (1) {
245 fCurrentBin++;
246 if (fCurrentBin >= fNTimeBins){
247 fCurrentBin = 0;
248 fCurrentPad++;
249
250 if (fCurrentPad >=fNMaxPads){
251 fCurrentPad = 0;
252 fCurrentRow++;
253
254 if (fCurrentRow >= fNMaxRows){
255 readvalue = kFALSE;
256 break;
257 }
258 }
259 }
260
261 if (fCurrentRow*fNMaxPads*fNTimeBins+ fCurrentPad*fNTimeBins + fCurrentBin >= fNMaxRows*fNMaxPads*fNTimeBins ) {
84645eb0 262 HLTFatal("Overflow: fCurrentRow=%d fCurrentPad=%d fCurrentBin=%d", fCurrentRow, fCurrentPad, fCurrentBin);
db16520a 263 readvalue = kFALSE;
264 break;
265 }
266
267 if (fData[ fCurrentRow*fNMaxPads*fNTimeBins + fCurrentPad*fNTimeBins + fCurrentBin ] != -1) break;
268 }
269 return readvalue;
270 }
271 else
272 return RealNext();
273}
274
275int AliHLTTPCDigitReaderRaw::GetRow(){
276 if ( fDataFormatVersion==0 || fDataFormatVersion==2 )
277 {
278 return (fCurrentRow + fRowOffset);
279 }
280 else
281 return GetRealRow();
282}
283int AliHLTTPCDigitReaderRaw::GetPad(){
284 if ( fDataFormatVersion==0 || fDataFormatVersion==2 )
285 {
286 return fCurrentPad;
287 }
288 else
289 return GetRealPad();
290}
291int AliHLTTPCDigitReaderRaw::GetSignal(){
292 if ( fDataFormatVersion==0 || fDataFormatVersion==2 )
293 {
294 return fData[ fCurrentRow*fNMaxPads*fNTimeBins+ fCurrentPad*fNTimeBins + fCurrentBin ];
295 }
296 else
297 return GetRealSignal();
298}
299int AliHLTTPCDigitReaderRaw::GetTime(){
300 if ( fDataFormatVersion==0 || fDataFormatVersion==2 )
301 {
302 return fCurrentBin;
303 }
304 else
305 return GetRealTime();
306}
307
308
309bool AliHLTTPCDigitReaderRaw::RealNext(){
310// printf( "%u %u %u %u %u\n", fBunchPosition, fBunchLength, fBunchTimebinStart, fWordInBunch, (unsigned)fAltroBlock10BitWordCnt );
311 fWordInBunch++; // use next word in bunch
312 if ( fWordInBunch==fBunchLength ) { // we have a bunch at all but have reached its end (or do not have an altro block yet)
313 if ( fBunchPosition+fBunchLength==fAltroBlock10BitWordCnt ) { // We were at the last bunch of this altro block (or do not have an altro block yet)
314 if ( !NextAltroBlock() )
315 return false;
316 fBunchPosition = 0;
317 }
318 else {
319 fBunchPosition += fBunchLength;
320 }
321 fBunchLength = GetAltroBlock10BitWord( fBunchPosition );
322 fBunchTimebinStart = GetAltroBlock10BitWord( fBunchPosition+1 );
323 fWordInBunch = 2;
324 }
84645eb0 325 //HLTDebug( "%u %u %u %u %u\n", fBunchPosition, fBunchLength, fBunchTimebinStart, fWordInBunch, (unsigned)fAltroBlock10BitWordCnt );
db16520a 326 return true;
327}
328int AliHLTTPCDigitReaderRaw::GetRealRow(){
329 return fRow;
330}
331int AliHLTTPCDigitReaderRaw::GetRealPad(){
332 return fPad;
333}
334int AliHLTTPCDigitReaderRaw::GetRealSignal(){
335 return GetAltroBlock10BitWord( fBunchPosition+fWordInBunch );
336}
337int AliHLTTPCDigitReaderRaw::GetRealTime(){
84645eb0 338 //HLTDebug( "GetRealTime: %u - %u\n", fBunchTimebinStart, fWordInBunch );
db16520a 339 return fBunchTimebinStart-(fWordInBunch-2);
340}
341
342AliHLTUInt32_t AliHLTTPCDigitReaderRaw::GetRCUTrailer(){
84645eb0 343 if (fBufferSize<=0) return 0;
344 unsigned rcuDataBlockLen = GetRCUDataBlockLength();
345 return *((AliHLTUInt32_t*)(fBuffer+fBufferSize-rcuDataBlockLen));
db16520a 346}
347
348bool AliHLTTPCDigitReaderRaw::NextAltroBlock()
349 {
84645eb0 350 if (fBufferSize<=0) return 0;
db16520a 351 if ( !fAltroBlockLengthBytes )
352 {
353 // First block in back linked list (last block in memory)
354 fAltroBlockPositionBytes = fBufferSize-GetRCUDataBlockLength();
355 }
356 else
357 {
358 if ( fAltroBlockPositionBytes<fAltroBlockLengthBytes+GetCommonDataHeaderSize() )
359 {
84645eb0 360 HLTFatal("Inconsistent Data: fAltroBlockPositionBytes=%d fAltroBlockLengthBytes=%d", fAltroBlockPositionBytes, fAltroBlockLengthBytes);
db16520a 361 }
362 if ( fAltroBlockPositionBytes<=fAltroBlockLengthBytes+GetCommonDataHeaderSize() )
363 return false; // We have reached the end of the back linked list
364 fAltroBlockPositionBytes -= fAltroBlockLengthBytes;
365 }
366
367 AliHLTUInt64_t altroTrailerWord = GetAltroBlock40BitWord( 0 );
368
369 if ( fVerify && ((altroTrailerWord & 0xFFFC000000ULL)!=0xAAA8000000ULL) )
370 {
84645eb0 371 HLTFatal("Data inconsistency in Altro Block at byte position %#x (%d): Expected 0x2AAA in high 14 bits of altro trailer word; Found %#llx (%#llx)",
372 fAltroBlockPositionBytes, fAltroBlockPositionBytes,
373 ((altroTrailerWord & 0xFFFC000000ULL) >> 26), altroTrailerWord);
db16520a 374
375
376 return false;
377 }
378
379 if ( fVerify && ((altroTrailerWord & 0x000000F000ULL)!=0x000000A000ULL) )
380 {
84645eb0 381 HLTFatal("Data inconsistency in Altro Block at byte position %#x (%d): Expected 0xA in bits 12-15 of altro trailer word; Found %#llx .",
382 fAltroBlockPositionBytes, fAltroBlockPositionBytes, ((altroTrailerWord & 0x000000F000ULL) >> 12));
db16520a 383
384 return false;
385 }
386
387 fAltroBlock10BitWordCnt = (altroTrailerWord >> 16) & 0x3FF;
388 fAltroBlockHWAddress = altroTrailerWord & 0xFFF;
389
390 // ApplyMapping
391 if (!ApplyMapping())
392 {
84645eb0 393 HLTFatal("Mapping failed Patch %d HWA %#x (%d) - maxHWA %#x (%d)",
394 fPatch, fAltroBlockHWAddress, fAltroBlockHWAddress, fMaxHWA[fPatch], fMaxHWA[fPatch]);
db16520a 395
396 }
397
398 unsigned words40Bit = fAltroBlock10BitWordCnt/4;
399 if ( fAltroBlock10BitWordCnt % 4 )
400 words40Bit++;
401 words40Bit++;
402 fAltroBlockLengthBytes = words40Bit*5;
403 if ( fAltroBlock10BitWordCnt % 4 )
404 fAltroBlock10BitFillWordCnt = 4-(fAltroBlock10BitWordCnt % 4);
405 else
406 fAltroBlock10BitFillWordCnt=0;
407 if ( fVerify )
408 {
409 for ( unsigned b = 0; b < fAltroBlock10BitFillWordCnt; b++ )
410 {
411 if ( GetAltroBlockReal10BitWord(b)!=0x2AA )
412 {
84645eb0 413 HLTFatal("Data inconsistency in trailing 10 bit fill word of Altro Block at byte position %#x (%d): Expected 0x2AA; Found %#x",
414 fAltroBlockPositionBytes, fAltroBlockPositionBytes, GetAltroBlockReal10BitWord(b));
db16520a 415
416 return false;
417 }
418 }
419 }
420 return true;
421 }
422
423AliHLTUInt32_t AliHLTTPCDigitReaderRaw::GetAltroBlockHWaddr(){
424return fAltroBlockHWAddress;
425}
426unsigned AliHLTTPCDigitReaderRaw::GetAltroBlock10BitWordCnt(){
427return fAltroBlock10BitWordCnt;
428}
429AliHLTUInt64_t AliHLTTPCDigitReaderRaw::GetAltroBlock40BitWord( unsigned long ndx ){
430AliHLTUInt64_t val=0;
431unsigned wordOffset32Bit = (ndx / 4)*5;
432switch ( ndx % 4 ) // 40 bit word index in a 4*40 bit=5*32 bit group
433 {
434 case 0:
435 val = (*(AliHLTUInt32_t*)(fBuffer+fAltroBlockPositionBytes-(wordOffset32Bit+1)*sizeof(AliHLTUInt32_t)));
436 val <<= 8;
437 val |= (*(AliHLTUInt32_t*)(fBuffer+fAltroBlockPositionBytes-(wordOffset32Bit+2)*sizeof(AliHLTUInt32_t))) >> 24;
438 break;
439 case 1:
440 val = ((*(AliHLTUInt32_t*)(fBuffer+fAltroBlockPositionBytes-(wordOffset32Bit+2)*sizeof(AliHLTUInt32_t))) & 0x00FFFFFF);
441 val <<= 16;
442 val |= ((*(AliHLTUInt32_t*)(fBuffer+fAltroBlockPositionBytes-(wordOffset32Bit+3)*sizeof(AliHLTUInt32_t))) >> 16) & 0xFFFF;
443 break;
444 case 2:
445 val = ((*(AliHLTUInt32_t*)(fBuffer+fAltroBlockPositionBytes-(wordOffset32Bit+3)*sizeof(AliHLTUInt32_t))) & 0xFFFF);
446 val <<= 24;
447 val |= ((*(AliHLTUInt32_t*)(fBuffer+fAltroBlockPositionBytes-(wordOffset32Bit+4)*sizeof(AliHLTUInt32_t))) >> 8);
448 break;
449 case 3:
450 val = ((*(AliHLTUInt32_t*)(fBuffer+fAltroBlockPositionBytes-(wordOffset32Bit+4)*sizeof(AliHLTUInt32_t))) & 0xFF);
451 val <<= 32;
452 val |= *(AliHLTUInt32_t*)(fBuffer+fAltroBlockPositionBytes-(wordOffset32Bit+5)*sizeof(AliHLTUInt32_t));
453 break;
454 }
455return val;
456}
457AliHLTUInt16_t AliHLTTPCDigitReaderRaw::GetAltroBlock10BitWord( unsigned long ndx ){
458unsigned long realNdx = ndx+fAltroBlock10BitFillWordCnt;
459unsigned long word40BitNdx = (realNdx / 4)+1;
460AliHLTUInt64_t word40Bit = GetAltroBlock40BitWord( word40BitNdx );
461switch ( realNdx % 4 )
462 {
463 case 3:
464 return word40Bit & 0x3FF;
465 case 2:
466 return (word40Bit>>10) & 0x3FF;
467 case 1:
468 return (word40Bit>>20) & 0x3FF;
469 case 0:
470 return (word40Bit>>30) & 0x3FF;
471 }
472
473 return 0xFFFF;
474}
475
476AliHLTUInt16_t AliHLTTPCDigitReaderRaw::GetAltroBlockReal10BitWord( unsigned long ndx ){
477unsigned long word40BitNdx = (ndx / 4)+1;
478AliHLTUInt64_t word40Bit = GetAltroBlock40BitWord( word40BitNdx );
479switch ( ndx % 4 )
480 {
481 case 3:
482 return word40Bit & 0x3FF;
483 case 2:
484 return (word40Bit>>10) & 0x3FF;
485 case 1:
486 return (word40Bit>>20) & 0x3FF;
487 case 0:
488 return (word40Bit>>30) & 0x3FF;
489 }
490
491 return 0xFFFF;
492}
493
494// Return length of trailing RCU data block in bytes
495unsigned AliHLTTPCDigitReaderRaw::GetRCUDataBlockLength() const
496 {
497 switch ( fDataFormatVersion )
498 {
499 case 0:
500 case 1:
501 return 4;
502 break;
503 case 2:
504 case 3:
505 return 12;
506 break;
507 default:
508 return fBufferSize;
509 }
510 }
511
512unsigned AliHLTTPCDigitReaderRaw::GetCommonDataHeaderSize() const
513 {
514 return 32;
515 }
516
517
518Bool_t AliHLTTPCDigitReaderRaw::ApplyMapping(){
519
520 if ( (unsigned)fAltroBlockHWAddress > fMaxHWA[fPatch]){
521 fPad = -1;
522 fRow = -1;
523 return kFALSE;
524 }
525
526 switch(fPatch){
527 case 0:
528 fRow = fMapping_0[(unsigned)fAltroBlockHWAddress][0];
529 fPad = fMapping_0[(unsigned)fAltroBlockHWAddress][1];
530 break;
531 case 1:
532 fRow = AliHLTTPCDigitReaderRaw::fMapping_1[(unsigned)fAltroBlockHWAddress][0];
533 fPad = AliHLTTPCDigitReaderRaw::fMapping_1[(unsigned)fAltroBlockHWAddress][1];
534#if 0
535 printf ("pad %d # row %d (hwa: %u / 0x%08X\n", fMapping_1[(unsigned)fAltroBlockHWAddress][0],fMapping_1[(unsigned)fAltroBlockHWAddress][1], (unsigned)fAltroBlockHWAddress, (unsigned)fAltroBlockHWAddress);
536 printf ("pad %d # row %d (hwa: %u / 0x%08X\n", fMapping_1[(unsigned)fAltroBlockHWAddress-1][0],fMapping_1[(unsigned)fAltroBlockHWAddress-1][1], (unsigned)fAltroBlockHWAddress-1, (unsigned)fAltroBlockHWAddress-1);
537 printf ("pad %d # row %d (hwa: %u / 0x%08X\n", fMapping_1[(unsigned)fAltroBlockHWAddress+1][0],fMapping_1[(unsigned)fAltroBlockHWAddress+1][1], (unsigned)fAltroBlockHWAddress+1, (unsigned)fAltroBlockHWAddress+1);
538#endif
539 break;
540 case 2:
541 fRow = fMapping_2[(unsigned)fAltroBlockHWAddress][0];
542 fPad = fMapping_2[(unsigned)fAltroBlockHWAddress][1];
543 break;
544 case 3:
545 fRow = fMapping_3[(unsigned)fAltroBlockHWAddress][0];
546 fPad = fMapping_3[(unsigned)fAltroBlockHWAddress][1];
547 break;
548 case 4:
549 fRow = fMapping_4[(unsigned)fAltroBlockHWAddress][0];
550 fPad = fMapping_4[(unsigned)fAltroBlockHWAddress][1];
551 break;
552 case 5:
553 fRow = fMapping_5[(unsigned)fAltroBlockHWAddress][0];
554 fPad = fMapping_5[(unsigned)fAltroBlockHWAddress][1];
555 break;
556 default:
557 fRow = -1;
558 fPad = -1;
559 return kFALSE;
560 }
561 return kTRUE;
562}
563
564
565Int_t AliHLTTPCDigitReaderRaw::GetRow( unsigned patch, unsigned hw_addr )
566{
567 if ( (unsigned)hw_addr > fMaxHWA[fPatch]){
568 return -1;
569 }
570
571 switch(fPatch){
572 case 0:
573 return fMapping_0[hw_addr][0];
574 case 1:
575 return fMapping_1[hw_addr][0];
576 case 2:
577 return fMapping_2[hw_addr][0];
578 case 3:
579 return fMapping_3[hw_addr][0];
580 case 4:
581 return fMapping_4[hw_addr][0];
582 case 5:
583 return fMapping_5[hw_addr][0];
584 default:
585 return -1;
586 }
587}
588Int_t AliHLTTPCDigitReaderRaw::GetPad( unsigned patch, unsigned hw_addr )
589{
590 if ( (unsigned)hw_addr > fMaxHWA[fPatch]){
591 return -1;
592 }
593
594 switch(fPatch){
595 case 0:
596 return fMapping_0[hw_addr][1];
597 case 1:
598 return fMapping_1[hw_addr][1];
599 case 2:
600 return fMapping_2[hw_addr][1];
601 case 3:
602 return fMapping_3[hw_addr][1];
603 case 4:
604 return fMapping_4[hw_addr][1];
605 case 5:
606 return fMapping_5[hw_addr][1];
607 default:
608 return -1;
609 }
610}
611
612unsigned AliHLTTPCDigitReaderRaw::GetMaxHWA( unsigned patch )
613{
614 if ( patch>=6 )
615 return 0;
616 return fMaxHWA[patch];
617}
618
619
620// ----- MAPPING ARRAYS
621#include "mapping_array_out.inc"
622
623#endif //#if defined(HAVE_TPC_MAPPING)