The present commit corresponds to an important change in the way the
[u/mrichter/AliRoot.git] / TRD / AliTRDrawData.cxx
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5990c064 1/**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
3 * *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
6 * *
7 * Permission to use, copy, modify and distribute this software and its *
8 * documentation strictly for non-commercial purposes is hereby granted *
9 * without fee, provided that the above copyright notice appears in all *
10 * copies and that both the copyright notice and this permission notice *
11 * appear in the supporting documentation. The authors make no claims *
12 * about the suitability of this software for any purpose. It is *
13 * provided "as is" without express or implied warranty. *
14 **************************************************************************/
15
88cb7938 16/* $Id$ */
5990c064 17
18///////////////////////////////////////////////////////////////////////////////
19// //
20// TRD raw data conversion class //
21// //
22///////////////////////////////////////////////////////////////////////////////
23
090026bf 24#include <TMath.h>
ecf39416 25#include "TClass.h"
5990c064 26
2745a409 27#include "AliDAQ.h"
f7ee745b 28#include "AliRawDataHeaderSim.h"
2745a409 29#include "AliRawReader.h"
30#include "AliLog.h"
0c349049 31#include "AliFstream.h"
2745a409 32
5990c064 33#include "AliTRDrawData.h"
34#include "AliTRDdigitsManager.h"
bd0f8685 35#include "AliTRDgeometry.h"
b65e5048 36#include "AliTRDarrayDictionary.h"
37#include "AliTRDarrayADC.h"
dfbb4bb9 38#include "AliTRDrawStreamBase.h"
987ba9a3 39#include "AliTRDrawOldStream.h"
ecf39416 40#include "AliTRDRawStreamV2.h"
3551db50 41#include "AliTRDcalibDB.h"
ca21baaa 42#include "AliTRDSignalIndex.h"
dfd03fc3 43#include "AliTRDfeeParam.h"
44#include "AliTRDmcmSim.h"
45
5990c064 46ClassImp(AliTRDrawData)
47
6a04e92b 48Int_t AliTRDrawData::fgRawFormatVersion = AliTRDrawData::kRawNewFormat;
49Int_t AliTRDrawData::fgDataSuppressionLevel = 1;
987ba9a3 50
5990c064 51//_____________________________________________________________________________
2cb20be6 52AliTRDrawData::AliTRDrawData()
53 :TObject()
dfd03fc3 54 ,fGeo(NULL)
55 ,fFee(NULL)
8c703901 56 ,fNumberOfDDLs(0)
6a04e92b 57 ,fSMindexPos(0)
58 ,fStackindexPos(0)
59 ,fEventCounter(0)
5990c064 60{
b864d801 61 //
62 // Default constructor
63 //
0c349049 64
dfd03fc3 65 fFee = AliTRDfeeParam::Instance();
66 fNumberOfDDLs = AliDAQ::NumberOfDdls("TRD");
0c349049 67
5990c064 68}
69
70//_____________________________________________________________________________
8c703901 71AliTRDrawData::AliTRDrawData(const AliTRDrawData &r)
72 :TObject(r)
dfd03fc3 73 ,fGeo(NULL)
74 ,fFee(NULL)
8c703901 75 ,fNumberOfDDLs(0)
6a04e92b 76 ,fSMindexPos(0)
77 ,fStackindexPos(0)
78 ,fEventCounter(0)
8c703901 79{
80 //
81 // Copy constructor
82 //
0c349049 83
dfd03fc3 84 fFee = AliTRDfeeParam::Instance();
85 fNumberOfDDLs = AliDAQ::NumberOfDdls("TRD");
0c349049 86
8c703901 87}
88
89//_____________________________________________________________________________
5990c064 90AliTRDrawData::~AliTRDrawData()
91{
92 //
93 // Destructor
94 //
0c349049 95
8c703901 96}
97
98//_____________________________________________________________________________
99Bool_t AliTRDrawData::Digits2Raw(TTree *digitsTree, TTree *tracks )
100{
101 //
102 // Initialize necessary parameters and call one
103 // of the raw data simulator selected by SetRawVersion.
104 //
105 // Currently tracklet output is not spported yet and it
106 // will be supported in higher version simulator.
107 //
108
8c703901 109 AliTRDdigitsManager* digitsManager = new AliTRDdigitsManager();
110
111 if (!digitsManager->ReadDigits(digitsTree)) {
112 delete digitsManager;
113 return kFALSE;
114 }
115
116 if (tracks != NULL) {
117 delete digitsManager;
7925de54 118 AliError("Tracklet input is not supported yet.");
8c703901 119 return kFALSE;
120 }
121
122 fGeo = new AliTRDgeometry();
123
f162af62 124 if (!AliTRDcalibDB::Instance()) {
7925de54 125 AliError("Could not get calibration object");
8c703901 126 delete fGeo;
127 delete digitsManager;
128 return kFALSE;
129 }
130
131 Int_t retval = kTRUE;
dfd03fc3 132 Int_t rv = fFee->GetRAWversion();
8c703901 133
134 // Call appropriate Raw Simulator
dfd03fc3 135 if ( rv > 0 && rv <= 3 ) retval = Digits2Raw(digitsManager);
7925de54 136 else {
137 retval = kFALSE;
dfd03fc3 138 AliWarning(Form("Unsupported raw version (%d).", rv));
8c703901 139 }
140
141 // Cleanup
142 delete fGeo;
143 delete digitsManager;
144
145 return retval;
146
147}
148
149//_____________________________________________________________________________
50378239 150Bool_t AliTRDrawData::Digits2Raw(AliTRDdigitsManager *digitsManager)
8c703901 151{
152 //
7925de54 153 // Raw data simulator for all versions > 0. This is prepared for real data.
8c703901 154 // This version simulate only raw data with ADC data and not with tracklet.
8c703901 155 //
156
0c349049 157 const Int_t kMaxHcWords = (fGeo->TBmax()/3)
158 * fGeo->ADCmax()
159 * fGeo->MCMmax()
160 * fGeo->ROBmaxC1()/2
161 + 100 + 20;
8c703901 162
163 // Buffer to temporary store half chamber data
0c349049 164 UInt_t *hcBuffer = new UInt_t[kMaxHcWords];
1d93b218 165
166 Bool_t newEvent = kFALSE; // only for correct readout tree
6a04e92b 167 Bool_t newSM = kFALSE; // new SM flag, for writing SM index words
168 Bool_t newStack = kFALSE; // new stack flag, for writing stack index words
8c703901 169
170 // sect is same as iDDL, so I use only sect here.
053767a4 171 for (Int_t sect = 0; sect < fGeo->Nsector(); sect++) {
8c703901 172
173 char name[1024];
987ba9a3 174 sprintf(name,"TRD_%d.ddl",sect + AliTRDrawOldStream::kDDLOffset);
8c703901 175
08f92f14 176 AliFstream* of = new AliFstream(name);
8c703901 177
6a04e92b 178 // Write a dummy data header
f7ee745b 179 AliRawDataHeaderSim header; // the event header
08f92f14 180 UInt_t hpos = of->Tellp();
181 of->WriteBuffer((char *) (& header), sizeof(header));
8c703901 182
183 // Reset payload byte size (payload does not include header).
184 Int_t npayloadbyte = 0;
185
6a04e92b 186
187 if ( fgRawFormatVersion == 0 ){
7925de54 188 // GTU common data header (5x4 bytes per super module, shows link mask)
053767a4 189 for( Int_t stack = 0; stack < fGeo->Nstack(); stack++ ) {
0c349049 190 UInt_t gtuCdh = (UInt_t)(0xe << 28);
053767a4 191 for( Int_t layer = 0; layer < fGeo->Nlayer(); layer++) {
6a04e92b 192 Int_t iDet = fGeo->GetDetector(layer, stack, sect);
193
194 // If chamber status is ok, we assume that the optical link is also OK.
7925de54 195 // This is shown in the GTU link mask.
6a04e92b 196 if ( AliTRDcalibDB::Instance()->GetChamberStatus(iDet) )
197 gtuCdh = gtuCdh | (3 << (2*layer));
7925de54 198 }
0c349049 199 of->WriteBuffer((char *) (& gtuCdh), sizeof(gtuCdh));
8c703901 200 npayloadbyte += 4;
201 }
6a04e92b 202 }
203
204
205 // check the existance of the data
206 // SM index word and Stack index word
207 if ( fgRawFormatVersion == 1 ){
208 UInt_t *iwbuffer = new UInt_t[42]; // index word buffer; max 42 = 2 SM headers + 5*8 stack headers
209 Int_t nheader = 0;
210 UInt_t StackMask = 0x0;
211 Bool_t StackHasData = kFALSE;
212 Bool_t SMHasData = kFALSE;
213 iwbuffer[nheader++] = 0x0001a020; // SM index words
214 iwbuffer[nheader++] = 0x10404071; // SM header
215
216 for ( Int_t stack= 0; stack < fGeo->Nstack(); stack++) {
217 UInt_t LinkMask = 0x0;
218 for( Int_t layer = 0; layer < fGeo->Nlayer(); layer++) {
219 Int_t iDet = fGeo->GetDetector(layer,stack,sect);
220 AliTRDarrayADC *digits = (AliTRDarrayADC *) digitsManager->GetDigits(iDet);
221 if ( digits->HasData() ) {
222 StackMask = StackMask | ( 1 << stack ); // active stack mask for new stack
223 LinkMask = LinkMask | ( 3 << (2*layer) ); // 3 = 0011
224 StackHasData = kTRUE;
225 SMHasData = kTRUE;
226 } // has data
227 } // loop over layer
228
229 if ( fgDataSuppressionLevel==0 || StackHasData ){
230 //if ( StackHasData ){
231 iwbuffer[nheader++] = 0x0007a000 | LinkMask; // stack index word + link masks
232 //if (fgDataSuppressionLevel==0) iwbuffer[nheader-1] = 0x0007afff; // no suppression
233 iwbuffer[nheader++] = 0x04045b01; // stack header
234 for (Int_t i=0;i<6;i++) iwbuffer[nheader++] = 0x00000000; // 6 dummy words
235 StackHasData = kFALSE;
236 }
237 } // loop over stack
238
239 if ( fgDataSuppressionLevel==0 || SMHasData ){
240 iwbuffer[0] = iwbuffer[0] | StackMask; // add stack masks to SM index word
241 if (fgDataSuppressionLevel==0) iwbuffer[0] = 0x0001a03f; // no suppression
242 of->WriteBuffer((char *) iwbuffer, nheader*4);
243 AliDebug(11, Form("SM %d index word: %08x", iwbuffer[0]));
244 AliDebug(11, Form("SM %d header: %08x", iwbuffer[1]));
245 }
246 }
247 // end of SM & stack header ------------------------------------------------------------------------
248 // -------------------------------------------------------------------------------------------------
8c703901 249
250 // Prepare chamber data
053767a4 251 for( Int_t stack = 0; stack < fGeo->Nstack(); stack++) {
252 for( Int_t layer = 0; layer < fGeo->Nlayer(); layer++) {
8c703901 253
053767a4 254 Int_t iDet = fGeo->GetDetector(layer,stack,sect);
6a04e92b 255 if (iDet == 0){
256 newEvent = kTRUE; // it is expected that each event has at least one tracklet;
257 // this is only needed for correct readout tree
258 fEventCounter++;
259 AliDebug(11, Form("New event!! Event counter: %d",fEventCounter));
260 }
8c703901 261
6a04e92b 262 if ( stack==0 && layer==0 ) newSM = kTRUE; // new SM flag
263 if ( layer==0 ) newStack = kTRUE; // new stack flag
264 AliDebug(15, Form("stack : %d, layer : %d, iDec : %d\n",stack,layer,iDet));
265 // Get the digits array
266 AliTRDarrayADC *digits = (AliTRDarrayADC *) digitsManager->GetDigits(iDet);
267 if (fgDataSuppressionLevel==0 || digits->HasData() ) { // second part is new!! and is for indicating a new event
8c703901 268
6a04e92b 269 if (digits->HasData()) digits->Expand();
270
271 Int_t hcwords = 0;
272 Int_t rv = fFee->GetRAWversion();
dfd03fc3 273
987ba9a3 274
275 if ( fgRawFormatVersion == 0 ){
276 // Process A side of the chamber
5fc47291 277 if ( rv >= 1 && rv <= 2 ) {
278 hcwords = ProduceHcDataV1andV2(digits,0,iDet,hcBuffer,kMaxHcWords);
279 }
280 if ( rv == 3 ) {
1d93b218 281
96e6312d 282 hcwords = ProduceHcDataV3 (digits,0,iDet,hcBuffer,kMaxHcWords,newEvent);
283 //hcwords = ProduceHcDataV3 (digits,0,iDet,hcBuffer,kMaxHcWords);
1d93b218 284 if(newEvent == kTRUE) newEvent = kFALSE;
5fc47291 285 }
8c703901 286
5fc47291 287 of->WriteBuffer((char *) hcBuffer, hcwords*4);
288 npayloadbyte += hcwords*4;
289
987ba9a3 290 // Process B side of the chamber
5fc47291 291 if ( rv >= 1 && rv <= 2 ) {
292 hcwords = ProduceHcDataV1andV2(digits,1,iDet,hcBuffer,kMaxHcWords);
293 }
294 if ( rv >= 3 ) {
1d93b218 295
96e6312d 296 hcwords = ProduceHcDataV3 (digits,1,iDet,hcBuffer,kMaxHcWords,newEvent);
297 //hcwords = ProduceHcDataV3 (digits,1,iDet,hcBuffer,kMaxHcWords);
5fc47291 298 }
299
300 of->WriteBuffer((char *) hcBuffer, hcwords*4);
301 npayloadbyte += hcwords*4;
302
6a04e92b 303 } else { // real data format
304
305 if (digits->HasData()){
306 // Process A side of the chamber
307 hcwords = ProduceHcData(digits,0,iDet,hcBuffer,kMaxHcWords,newEvent,newSM);
308 //if ( newStack ){
309 // AssignStackMask(hcBuffer, stack); // active stack mask for this stack
310 // hcwords += AddStackIndexWords(hcBuffer, stack, hcwords);
311 // newStack = kFALSE;
312 //}
313 //if ( newSM ) newSM = kFALSE;
314 if ( newEvent ) newEvent = kFALSE;
315 //AssignLinkMask(hcBuffer, layer); // active link mask for this layer(2*HC)
987ba9a3 316 of->WriteBuffer((char *) hcBuffer, hcwords*4);
317 npayloadbyte += hcwords*4;
6a04e92b 318 //for ( Int_t i=0; i<hcwords; i++ ) AliInfo(Form("Buf : %X",hcBuffer[i]));
987ba9a3 319
6a04e92b 320 // Process B side of the chamber
321 hcwords = ProduceHcData(digits,1,iDet,hcBuffer,kMaxHcWords,newEvent,newSM);
987ba9a3 322 of->WriteBuffer((char *) hcBuffer, hcwords*4);
323 npayloadbyte += hcwords*4;
6a04e92b 324 } else {
325 hcBuffer[hcwords++] = fgkEndOfTrackletMarker;
326 hcBuffer[hcwords++] = fgkEndOfTrackletMarker;
327 hcBuffer[hcwords++] = (1<<31) | (0<<24) | (0<<17) | (1<<14) | (sect<<9) | (layer<<6) | (stack<<3) | (0<<2) | 1;
328 hcBuffer[hcwords++] = (24<<26) | (99<<10) | (15<<6) | (11<<2) | 1;
329 hcBuffer[hcwords++] = kEndofrawdatamarker;
330 hcBuffer[hcwords++] = kEndofrawdatamarker;
331 hcBuffer[hcwords++] = kEndofrawdatamarker;
332 hcBuffer[hcwords++] = kEndofrawdatamarker;
333 npayloadbyte += hcwords*4;
987ba9a3 334
6a04e92b 335 hcBuffer[hcwords++] = fgkEndOfTrackletMarker;
336 hcBuffer[hcwords++] = fgkEndOfTrackletMarker;
337 hcBuffer[hcwords++] = (1<<31) | (0<<24) | (0<<17) | (1<<14) | (sect<<9) | (layer<<6) | (stack<<3) | (1<<2) | 1;
338 hcBuffer[hcwords++] = (24<<26) | (99<<10) | (15<<6) | (11<<2) | 1;
339 hcBuffer[hcwords++] = kEndofrawdatamarker;
340 hcBuffer[hcwords++] = kEndofrawdatamarker;
341 hcBuffer[hcwords++] = kEndofrawdatamarker;
342 hcBuffer[hcwords++] = kEndofrawdatamarker;
343 npayloadbyte += hcwords*4;
dfd03fc3 344
6a04e92b 345 of->WriteBuffer((char *) hcBuffer, hcwords*4);
346 }
8c703901 347 }
348
6a04e92b 349 } // has data
350
351 } // loop over layer
352 } // loop over stack
353
8c703901 354 // Complete header
08f92f14 355 header.fSize = UInt_t(of->Tellp()) - hpos;
8c703901 356 header.SetAttribute(0); // Valid data
08f92f14 357 of->Seekp(hpos); // Rewind to header position
358 of->WriteBuffer((char *) (& header), sizeof(header));
8c703901 359 delete of;
8c703901 360 }
361
0c349049 362 delete [] hcBuffer;
363
8c703901 364 return kTRUE;
365
366}
367
368//_____________________________________________________________________________
987ba9a3 369void AliTRDrawData::ProduceSMIndexData(UInt_t *buf, Int_t& nw){
370 //
371 // This function generates
372 // 1) SM index words : ssssssss ssssssss vvvv rrrr r d t mmmmm
373 // - s : size of SM header (number of header, default = 0x0001)
374 // - v : SM header version (default = 0xa)
375 // - r : reserved for future use (default = 00000)
376 // - d : track data enabled bit (default = 0)
377 // - t : tracklet data enabled bit (default = 1)
378 // - m : stack mask (each bit corresponds a stack, default = 11111)
379 //
380 // 2) SM header : rrr c vvvv vvvvvvvv vvvv rrrr bbbbbbbb
381 // - r : reserved for future use (default = 000)
382 // - c : clean check out flag (default = 1)
383 // - v : hardware design revision (default = 0x0404)
384 // - r : reserved for future use (default = 0x0)
385 // - b : physical board ID (default = 0x71)
386 //
387 // 3) stack index words : ssssssss ssssssss vvvv mmmm mmmmmmmm
388 // - s : size of stack header (number of header, (default = 0x0007)
389 // - v : header version (default = 0xa)
390 // - m : link mask (default = 0xfff)
391 //
392 // 4) stack header : vvvvvvvv vvvvvvvv bbbbbbbb rrrr rrr c
393 // - v : hardware design revision (default = 0x0404)
394 // - b : physical board ID (default = 0x5b)
395 // - r : reserved for future use (default = 0000 000)
396 // - c : clean checkout flag (default = 1)
397 //
398 // and 6 dummy words(0x00000000)
399 //
400
6a04e92b 401 //buf[nw++] = 0x0001a03f; // SM index words
402 fSMindexPos = nw; // memorize position of the SM index word for re-allocating stack mask
403 buf[nw++] = 0x0001a020; // SM index words
404 buf[nw++] = 0x10404071; // SM header
405
406 fStackindexPos = nw; // memorize position of the stack index word for future adding
407 /*
408 for (Int_t istack=0; istack<5; istack++){
409 buf[nw++] = 0x0007afff; // stack index words
410 buf[nw++] = 0x04045b01; // stack header
411 for (Int_t i=0;i<6;i++) buf[nw++] = 0x00000000; // 6 dummy words
412 } // loop over 5 stacks
413 */
414}
987ba9a3 415
6a04e92b 416//_____________________________________________________________________________
417void AliTRDrawData::AssignStackMask(UInt_t *buf, Int_t nStack){
418 //
419 // This function re-assign stack mask active(from 0 to 1) in the SM index word
420 //
421 buf[fSMindexPos] = buf[fSMindexPos] | ( 1 << nStack );
422}
423
424//_____________________________________________________________________________
425Int_t AliTRDrawData::AddStackIndexWords(UInt_t *buf, Int_t nStack, Int_t nMax){
426 //
427 // This function add stack index words and stack header when there is data for the stack
428 //
429 // 1) stack index words : ssssssss ssssssss vvvv mmmm mmmmmmmm
430 // - s : size of stack header (number of header, (default = 0x0007)
431 // - v : header version (default = 0xa)
432 // - m : link mask (default = 0xfff)
433 // - m : link mask (starting value = 0x000)
434 //
435 // 2) stack header : vvvvvvvv vvvvvvvv bbbbbbbb rrrr rrr c
436 // - v : hardware design revision (default = 0x0404)
437 // - b : physical board ID (default = 0x5b)
438 // - r : reserved for future use (default = 0000 000)
439 // - c : clean checkout flag (default = 1)
440 //
441 // and 6 dummy words(0x00000000)
442 //
443
444 Int_t nAddedWords = 0; // Number of added words
445 if ( ShiftWords(buf, fStackindexPos, 8, nMax)== kFALSE ){
446 AliError("Adding stack header failed.");
447 return 0;
448 }
449
450 buf[fStackindexPos++] = 0x0007a000; // stack index words
451 buf[fStackindexPos++] = 0x04045b01; // stack header
452 for (Int_t i=0;i<6;i++) buf[fStackindexPos++] = 0x00000000; // 6 dummy words
453 nAddedWords += 8;
987ba9a3 454
6a04e92b 455 return nAddedWords;
987ba9a3 456}
457
458//_____________________________________________________________________________
6a04e92b 459void AliTRDrawData::AssignLinkMask(UInt_t *buf, Int_t nLayer){
460 //
461 // This function re-assign link mask active(from 0 to 1) in the stack index word
462 //
463 buf[fStackindexPos-8] = buf[fStackindexPos-8] | ( 3 << (2*nLayer) ); // 3 = 0011
464}
465
466//_____________________________________________________________________________
467Bool_t AliTRDrawData::ShiftWords(UInt_t *buf, Int_t nStart, Int_t nWords, Int_t nMax){
468 //
469 // This function shifts n words
470 //
471 //if ( nStart+nWords > sizeof(buf)/sizeof(UInt_t) ){
472 // AliError("Words shift failed. No more buffer space.");
473 // return kFALSE;
474 //}
475
476 for ( Int_t iw=nMax; iw>nStart-1; iw--){
477 buf[iw+nWords] = buf[iw];
478 }
479 return kTRUE;
480}
481
482//_____________________________________________________________________________
483Int_t AliTRDrawData::ProduceHcData(AliTRDarrayADC *digits, Int_t side, Int_t det, UInt_t *buf, Int_t maxSize, Bool_t newEvent = kFALSE, Bool_t newSM = kFALSE){
987ba9a3 484 //
485 // This function can be used for both ZS and NZS data
486 //
487
488 Int_t nw = 0; // Number of written words
489 Int_t of = 0; // Number of overflowed words
490 Int_t layer = fGeo->GetLayer( det ); // Layer
491 Int_t stack = fGeo->GetStack( det ); // Stack
492 Int_t sect = fGeo->GetSector( det ); // Sector (=iDDL)
493 Int_t nRow = fGeo->GetRowMax( layer, stack, sect );
494 Int_t nCol = fGeo->GetColMax( layer );
495 const Int_t kNTBin = AliTRDcalibDB::Instance()->GetNumberOfTimeBins();
496 Int_t kCtype = 0; // Chamber type (0:C0, 1:C1)
497
498 Bool_t tracklet_on = fFee->GetTracklet(); // **new**
499
500 // Check the nCol and nRow.
501 if ((nCol == 144) && (nRow == 16 || nRow == 12)) {
502 kCtype = (nRow-12) / 4;
503 } else {
504 AliError(Form("This type of chamber is not supported (nRow=%d, nCol=%d).",nRow,nCol));
505 return 0;
506 }
507
508 AliDebug(1,Form("Producing raw data for sect=%d layer=%d stack=%d side=%d",sect,layer,stack,side));
509
510 AliTRDmcmSim** mcm = new AliTRDmcmSim*[(kCtype + 3)*(fGeo->MCMmax())];
511
6a04e92b 512 //if (newEvent) ProduceSMIndexData(buf, nw); // SM index words , Stack index words
987ba9a3 513
514 if (!tracklet_on) WriteIntermediateWordsV2(buf,nw,of,maxSize,det,side); // no tracklet or NZS
515
516
517 // scanning direction such, that tracklet-words are sorted in ascending z and then in ascending y order
518 // ROB numbering on chamber and MCM numbering on ROB increase with decreasing z and increasing y
6a04e92b 519 //for (Int_t iRobRow = (kCtype + 3)-1; iRobRow >= 0; iRobRow-- ) {
520 for (Int_t iRobRow = 0; iRobRow <= (kCtype + 3)-1; iRobRow++ ) { // ROB number should be increasing
987ba9a3 521 Int_t iRob = iRobRow * 2 + side;
522 // MCM on one ROB
523 for (Int_t iMcmRB = 0; iMcmRB < fGeo->MCMmax(); iMcmRB++ ) {
524 Int_t iMcm = 16 - 4*(iMcmRB/4 + 1) + (iMcmRB%4);
525 Int_t entry = iRobRow*(fGeo->MCMmax()) + iMcm;
526
527 mcm[entry] = new AliTRDmcmSim();
528 mcm[entry]->Init( det, iRob, iMcm , newEvent);
529 //mcm[entry]->Init( det, iRob, iMcm);
530 if (newEvent == kTRUE) newEvent = kFALSE; // only one mcm is concerned with new event
531 Int_t padrow = mcm[entry]->GetRow();
532
533 // Copy ADC data to MCM simulator
534 for (Int_t iAdc = 0; iAdc < 21; iAdc++ ) {
535 Int_t padcol = mcm[entry]->GetCol( iAdc );
536 if ((padcol >= 0) && (padcol < nCol)) {
537 for (Int_t iT = 0; iT < kNTBin; iT++) {
b65e5048 538 mcm[entry]->SetData( iAdc, iT, digits->GetData( padrow, padcol, iT) );
987ba9a3 539 }
540 }
541 else { // this means it is out of chamber, and masked ADC
542 mcm[entry]->SetDataPedestal( iAdc );
543 }
544 }
545
546 // Simulate process in MCM
b65e5048 547 // mcm[entry]->Filter(); // Apply filter
548 // mcm[entry]->ZSMapping(); // Calculate zero suppression mapping
549 mcm[entry]->CopyArrays();
550 mcm[entry]->GeneratefZSM1Dim();
0d64b05f 551 mcm[entry]->RestoreZeros();
987ba9a3 552
553 if (tracklet_on) {
554 mcm[entry]->Tracklet();
555 Int_t tempNw = mcm[entry]->ProduceTrackletStream( &buf[nw], maxSize - nw );
556 //Int_t tempNw = 0;
557 if( tempNw < 0 ) {
558 of += tempNw;
559 nw += maxSize - nw;
560 AliError(Form("Buffer overflow detected. Please increase the buffer size and recompile."));
561 } else {
562 nw += tempNw;
563 }
564 } else { // no tracklets: write raw-data already in this loop
565 // Write MCM data to buffer
6a04e92b 566 Int_t tempNw = mcm[entry]->ProduceRawStreamV2( &buf[nw], maxSize - nw, fEventCounter );
987ba9a3 567 if( tempNw < 0 ) {
568 of += tempNw;
569 nw += maxSize - nw;
570 AliError(Form("Buffer overflow detected. Please increase the buffer size and recompile."));
571 } else {
572 nw += tempNw;
573 }
574
575 delete mcm[entry];
576 }
577
578 //mcm->DumpData( "trdmcmdata.txt", "RFZS" ); // debugging purpose
579 }
580 }
581
582 // if tracklets are switched on, raw-data can be written only after all tracklets
583 if (tracklet_on) {
584 WriteIntermediateWordsV2(buf,nw,of,maxSize,det,side);
585
586 // Scan for ROB and MCM
587 for (Int_t iRobRow = (kCtype + 3)-1; iRobRow >= 0; iRobRow-- ) {
588 //Int_t iRob = iRobRow * 2 + side;
589 // MCM on one ROB
590 for (Int_t iMcmRB = 0; iMcmRB < fGeo->MCMmax(); iMcmRB++ ) {
591 Int_t iMcm = 16 - 4*(iMcmRB/4 + 1) + (iMcmRB%4);
592
593 Int_t entry = iRobRow*(fGeo->MCMmax()) + iMcm;
594
595 // Write MCM data to buffer
6a04e92b 596 Int_t tempNw = mcm[entry]->ProduceRawStreamV2( &buf[nw], maxSize - nw, fEventCounter );
987ba9a3 597 if( tempNw < 0 ) {
598 of += tempNw;
599 nw += maxSize - nw;
600 AliError(Form("Buffer overflow detected. Please increase the buffer size and recompile."));
601 } else {
602 nw += tempNw;
603 }
604
605 delete mcm[entry];
606
607 }
608 }
609 }
610
611 delete [] mcm;
612
613 // Write end of raw data marker
6a04e92b 614 if (nw+3 < maxSize) {
615 buf[nw++] = kEndofrawdatamarker;
616 buf[nw++] = kEndofrawdatamarker;
617 buf[nw++] = kEndofrawdatamarker;
987ba9a3 618 buf[nw++] = kEndofrawdatamarker;
619 } else {
620 of++;
621 }
622
623 if (of != 0) {
624 AliError("Buffer overflow. Data is truncated. Please increase buffer size and recompile.");
625 }
626
627 return nw;
628}
629
630
631//_____________________________________________________________________________
b65e5048 632Int_t AliTRDrawData::ProduceHcDataV1andV2(AliTRDarrayADC *digits, Int_t side
7925de54 633 , Int_t det, UInt_t *buf, Int_t maxSize)
8c703901 634{
635 //
dfd03fc3 636 // This function simulates: 1) SM-I commissiong data Oct. 06 (Raw Version == 1).
637 // 2) Full Raw Production Version (Raw Version == 2)
7925de54 638 //
8c703901 639 // Produce half chamber data (= an ORI data) for the given chamber (det) and side (side)
640 // where
7925de54 641 //
8c703901 642 // side=0 means A side with ROB positions 0, 2, 4, 6.
643 // side=1 means B side with ROB positions 1, 3, 5, 7.
644 //
645 // Chamber type (C0 orC1) is determined by "det" automatically.
646 // Appropriate size of buffer (*buf) must be prepared prior to calling this function.
647 // Pointer to the buffer and its size must be given to "buf" and "maxSize".
648 // Return value is the number of valid data filled in the buffer in unit of 32 bits
649 // UInt_t words.
650 // If buffer size if too small, the data is truncated with the buffer size however
651 // the function will finish without crash (this behaviour is similar to the MCM).
652 //
653
0c349049 654 Int_t nw = 0; // Number of written words
655 Int_t of = 0; // Number of overflowed words
053767a4 656 Int_t layer = fGeo->GetLayer( det ); // Layer
657 Int_t stack = fGeo->GetStack( det ); // Stack
0c349049 658 Int_t sect = fGeo->GetSector( det ); // Sector (=iDDL)
053767a4 659 Int_t nRow = fGeo->GetRowMax( layer, stack, sect );
660 Int_t nCol = fGeo->GetColMax( layer );
0c349049 661 const Int_t kNTBin = AliTRDcalibDB::Instance()->GetNumberOfTimeBins();
662 Int_t kCtype = 0; // Chamber type (0:C0, 1:C1)
663 Int_t iEv = 0xA; // Event ID. Now fixed to 10, how do I get event id?
664 UInt_t x = 0; // General used number
665 Int_t rv = fFee->GetRAWversion();
8c703901 666
667 // Check the nCol and nRow.
668 if ((nCol == 144) &&
669 (nRow == 16 || nRow == 12)) {
670 kCtype = (nRow-12) / 4;
671 }
672 else {
7925de54 673 AliError(Form("This type of chamber is not supported (nRow=%d, nCol=%d)."
8c703901 674 ,nRow,nCol));
675 return 0;
676 }
677
053767a4 678 AliDebug(1,Form("Producing raw data for sect=%d layer=%d stack=%d side=%d"
679 ,sect,layer,stack,side));
8c703901 680
681 // Tracklet should be processed here but not implemented yet
682
683 // Write end of tracklet marker
684 if (nw < maxSize) {
bd63bf88 685 buf[nw++] = kEndoftrackletmarker;
8c703901 686 }
687 else {
688 of++;
689 }
690
691 // Half Chamber header
dfd03fc3 692 if ( rv == 1 ) {
7925de54 693 // Now it is the same version as used in SM-I commissioning.
694 Int_t dcs = det+100; // DCS Serial (in simulation, it is meaningless
053767a4 695 x = (dcs<<20) | (sect<<15) | (layer<<12) | (stack<<9) | (side<<8) | 1;
7925de54 696 if (nw < maxSize) {
697 buf[nw++] = x;
698 }
699 else {
700 of++;
701 }
702 }
dfd03fc3 703 else if ( rv == 2 ) {
bd63bf88 704 // h[0] (there are 3 HC header)
7925de54 705 Int_t minorv = 0; // The minor version number
ecf39416 706 Int_t add = 2; // The number of additional header words to follow
053767a4 707 x = (1<<31) | (rv<<24) | (minorv<<17) | (add<<14) | (sect<<9) | (layer<<6) | (stack<<3) | (side<<2) | 1;
7925de54 708 if (nw < maxSize) {
709 buf[nw++] = x;
710 }
711 else {
712 of++;
713 }
714 // h[1]
0c349049 715 Int_t bcCtr = 99; // bunch crossing counter. Here it is set to 99 always for no reason
716 Int_t ptCtr = 15; // pretrigger counter. Here it is set to 15 always for no reason
717 Int_t ptPhase = 11; // pretrigger phase. Here it is set to 11 always for no reason
718 x = (bcCtr<<16) | (ptCtr<<12) | (ptPhase<<8) | ((kNTBin-1)<<2) | 1;
7925de54 719 if (nw < maxSize) {
720 buf[nw++] = x;
721 }
722 else {
723 of++;
724 }
bd63bf88 725 // h[2]
0c349049 726 Int_t pedSetup = 1; // Pedestal filter setup (0:1). Here it is always 1 for no reason
727 Int_t gainSetup = 1; // Gain filter setup (0:1). Here it is always 1 for no reason
728 Int_t tailSetup = 1; // Tail filter setup (0:1). Here it is always 1 for no reason
729 Int_t xtSetup = 0; // Cross talk filter setup (0:1). Here it is always 0 for no reason
730 Int_t nonlinSetup = 0; // Nonlinearity filter setup (0:1). Here it is always 0 for no reason
731 Int_t bypassSetup = 0; // Filter bypass (for raw data) setup (0:1). Here it is always 0 for no reason
732 Int_t commonAdditive = 10; // Digital filter common additive (0:63). Here it is always 10 for no reason
733 x = (pedSetup<<31) | (gainSetup<<30) | (tailSetup<<29) | (xtSetup<<28) | (nonlinSetup<<27)
734 | (bypassSetup<<26) | (commonAdditive<<20) | 1;
bd63bf88 735 if (nw < maxSize) {
736 buf[nw++] = x;
737 }
738 else {
739 of++;
740 }
8c703901 741 }
742
743 // Scan for ROB and MCM
744 for (Int_t iRobRow = 0; iRobRow < (kCtype + 3); iRobRow++ ) {
745 Int_t iRob = iRobRow * 2 + side;
7925de54 746 for (Int_t iMcm = 0; iMcm < fGeo->MCMmax(); iMcm++ ) {
8c703901 747 Int_t padrow = iRobRow * 4 + iMcm / 4;
748
749 // MCM header
7925de54 750 x = ((iRob * fGeo->MCMmax() + iMcm) << 24) | ((iEv % 0x100000) << 4) | 0xC;
8c703901 751 if (nw < maxSize) {
752 buf[nw++] = x;
753 }
754 else {
755 of++;
756 }
757
758 // ADC data
759 for (Int_t iAdc = 0; iAdc < 21; iAdc++ ) {
ecf39416 760 Int_t padcol = fFee->GetPadColFromADC(iRob, iMcm, iAdc);
6a04e92b 761 UInt_t aa = !(iAdc & 1) + 2; // 3 for the even ADC channel , 2 for the odd ADC channel
0c349049 762 UInt_t *a = new UInt_t[kNTBin+2];
8c703901 763 // 3 timebins are packed into one 32 bits word
0c349049 764 for (Int_t iT = 0; iT < kNTBin; iT+=3) {
7925de54 765 if ((padcol >= 0) && (padcol < nCol)) {
b65e5048 766 a[iT ] = ((iT ) < kNTBin ) ? digits->GetData(padrow,padcol,iT ) : 0;
767 a[iT+1] = ((iT + 1) < kNTBin ) ? digits->GetData(padrow,padcol,iT + 1) : 0;
768 a[iT+2] = ((iT + 2) < kNTBin ) ? digits->GetData(padrow,padcol,iT + 2) : 0;
7925de54 769 }
770 else {
771 a[iT] = a[iT+1] = a[iT+2] = 0; // This happenes at the edge of chamber (should be pedestal! How?)
8c703901 772 }
7925de54 773 x = (a[iT+2] << 22) | (a[iT+1] << 12) | (a[iT] << 2) | aa;
774 if (nw < maxSize) {
775 buf[nw++] = x;
8c703901 776 }
7925de54 777 else {
778 of++;
8c703901 779 }
7925de54 780 }
8c703901 781 // Diagnostics
782 Float_t avg = 0;
783 Float_t rms = 0;
0c349049 784 for (Int_t iT = 0; iT < kNTBin; iT++) {
8c703901 785 avg += (Float_t) (a[iT]);
786 }
0c349049 787 avg /= (Float_t) kNTBin;
788 for (Int_t iT = 0; iT < kNTBin; iT++) {
8c703901 789 rms += ((Float_t) (a[iT]) - avg) * ((Float_t) (a[iT]) - avg);
790 }
0c349049 791 rms = TMath::Sqrt(rms / (Float_t) kNTBin);
8c703901 792 if (rms > 1.7) {
7925de54 793 AliDebug(2,Form("Large RMS (>1.7) (ROB,MCM,ADC)=(%02d,%02d,%02d), avg=%03.1f, rms=%03.1f"
794 ,iRob,iMcm,iAdc,avg,rms));
8c703901 795 }
e21c2d7d 796 delete [] a;
8c703901 797 }
798 }
799 }
800
801 // Write end of raw data marker
802 if (nw < maxSize) {
bd63bf88 803 buf[nw++] = kEndofrawdatamarker;
8c703901 804 }
805 else {
806 of++;
807 }
808 if (of != 0) {
809 AliWarning("Buffer overflow. Data is truncated. Please increase buffer size and recompile.");
810 }
811
812 return nw;
5990c064 813
814}
815
dfd03fc3 816//_____________________________________________________________________________
23200400 817
b65e5048 818//Int_t AliTRDrawData::ProduceHcDataV3(AliTRDarrayADC *digits, Int_t side , Int_t det, UInt_t *buf, Int_t maxSize)
819Int_t AliTRDrawData::ProduceHcDataV3(AliTRDarrayADC *digits, Int_t side , Int_t det, UInt_t *buf, Int_t maxSize, Bool_t newEvent = kFALSE)
dfd03fc3 820{
821 //
822 // This function simulates: Raw Version == 3 (Zero Suppression Prototype)
823 //
824
0c349049 825 Int_t nw = 0; // Number of written words
826 Int_t of = 0; // Number of overflowed words
053767a4 827 Int_t layer = fGeo->GetLayer( det ); // Layer
828 Int_t stack = fGeo->GetStack( det ); // Stack
0c349049 829 Int_t sect = fGeo->GetSector( det ); // Sector (=iDDL)
053767a4 830 Int_t nRow = fGeo->GetRowMax( layer, stack, sect );
831 Int_t nCol = fGeo->GetColMax( layer );
0c349049 832 const Int_t kNTBin = AliTRDcalibDB::Instance()->GetNumberOfTimeBins();
833 Int_t kCtype = 0; // Chamber type (0:C0, 1:C1)
834 //Int_t iEv = 0xA; // Event ID. Now fixed to 10, how do I get event id?
1d93b218 835
836
837
838 Bool_t tracklet_on = fFee->GetTracklet(); // **new**
dfd03fc3 839
840 // Check the nCol and nRow.
841 if ((nCol == 144) &&
842 (nRow == 16 || nRow == 12)) {
843 kCtype = (nRow-12) / 4;
844 }
845 else {
846 AliError(Form("This type of chamber is not supported (nRow=%d, nCol=%d)."
847 ,nRow,nCol));
848 return 0;
849 }
850
053767a4 851 AliDebug(1,Form("Producing raw data for sect=%d layer=%d stack=%d side=%d"
852 ,sect,layer,stack,side));
dfd03fc3 853
1d93b218 854 AliTRDmcmSim** mcm = new AliTRDmcmSim*[(kCtype + 3)*(fGeo->MCMmax())];
dfd03fc3 855
1d93b218 856 // in case no tracklet-words are processed: write the tracklet-endmarker as well as all additional words immediately and write
857 // raw-data in one go; if tracklet-processing is enabled, first all tracklet-words of a half-chamber have to be processed before the
858 // additional words (tracklet-endmarker,headers,...)are written. Raw-data is written in a second loop;
859
860 if (!tracklet_on) {
861 WriteIntermediateWords(buf,nw,of,maxSize,det,side);
dfd03fc3 862 }
1d93b218 863
dfd03fc3 864 // Scan for ROB and MCM
1d93b218 865 // scanning direction such, that tracklet-words are sorted in ascending z and then in ascending y order
866 // ROB numbering on chamber and MCM numbering on ROB increase with decreasing z and increasing y
867 for (Int_t iRobRow = (kCtype + 3)-1; iRobRow >= 0; iRobRow-- ) {
dfd03fc3 868 Int_t iRob = iRobRow * 2 + side;
1d93b218 869 // MCM on one ROB
870 for (Int_t iMcmRB = 0; iMcmRB < fGeo->MCMmax(); iMcmRB++ ) {
871 Int_t iMcm = 16 - 4*(iMcmRB/4 + 1) + (iMcmRB%4);
872 Int_t entry = iRobRow*(fGeo->MCMmax()) + iMcm;
873
874 mcm[entry] = new AliTRDmcmSim();
96e6312d 875 mcm[entry]->Init( det, iRob, iMcm , newEvent);
876 //mcm[entry]->Init( det, iRob, iMcm);
877 if (newEvent == kTRUE) newEvent = kFALSE; // only one mcm is concerned with new event
1d93b218 878 Int_t padrow = mcm[entry]->GetRow();
879
880 // Copy ADC data to MCM simulator
881 for (Int_t iAdc = 0; iAdc < 21; iAdc++ ) {
882 Int_t padcol = mcm[entry]->GetCol( iAdc );
883 if ((padcol >= 0) && (padcol < nCol)) {
884 for (Int_t iT = 0; iT < kNTBin; iT++) {
b65e5048 885 mcm[entry]->SetData( iAdc, iT, digits->GetData( padrow, padcol, iT) );
1d93b218 886 }
887 }
888 else { // this means it is out of chamber, and masked ADC
889 mcm[entry]->SetDataPedestal( iAdc );
890 }
891 }
dfd03fc3 892
1d93b218 893 // Simulate process in MCM
b65e5048 894 // mcm[entry]->Filter(); // Apply filter
895 // mcm[entry]->ZSMapping(); // Calculate zero suppression mapping
896 mcm[entry]->CopyArrays();
897 mcm[entry]->GeneratefZSM1Dim();
0d64b05f 898 mcm[entry]->RestoreZeros();
1d93b218 899
900 if (tracklet_on) {
901 mcm[entry]->Tracklet();
902 Int_t tempNw = mcm[entry]->ProduceTrackletStream( &buf[nw], maxSize - nw );
903 //Int_t tempNw = 0;
904 if( tempNw < 0 ) {
905 of += tempNw;
906 nw += maxSize - nw;
907 AliError(Form("Buffer overflow detected. Please increase the buffer size and recompile."));
908 } else {
909 nw += tempNw;
910 }
dfd03fc3 911 }
1d93b218 912 // no tracklets: write raw-data already in this loop
913 else {
914 // Write MCM data to buffer
915 Int_t tempNw = mcm[entry]->ProduceRawStream( &buf[nw], maxSize - nw );
916 if( tempNw < 0 ) {
917 of += tempNw;
918 nw += maxSize - nw;
919 AliError(Form("Buffer overflow detected. Please increase the buffer size and recompile."));
920 } else {
921 nw += tempNw;
922 }
923
924 delete mcm[entry];
925 }
926
927
709187ec 928
709187ec 929
1d93b218 930 //mcm->DumpData( "trdmcmdata.txt", "RFZS" ); // debugging purpose
dfd03fc3 931 }
932 }
933
1d93b218 934 // if tracklets are switched on, raw-data can be written only after all tracklets
935 if (tracklet_on) {
936 WriteIntermediateWords(buf,nw,of,maxSize,det,side);
937
938
939 // Scan for ROB and MCM
940 for (Int_t iRobRow = (kCtype + 3)-1; iRobRow >= 0; iRobRow-- ) {
941 //Int_t iRob = iRobRow * 2 + side;
942 // MCM on one ROB
943 for (Int_t iMcmRB = 0; iMcmRB < fGeo->MCMmax(); iMcmRB++ ) {
944 Int_t iMcm = 16 - 4*(iMcmRB/4 + 1) + (iMcmRB%4);
945
946 Int_t entry = iRobRow*(fGeo->MCMmax()) + iMcm;
947
948 // Write MCM data to buffer
949 Int_t tempNw = mcm[entry]->ProduceRawStream( &buf[nw], maxSize - nw );
950 if( tempNw < 0 ) {
951 of += tempNw;
952 nw += maxSize - nw;
953 AliError(Form("Buffer overflow detected. Please increase the buffer size and recompile."));
954 } else {
955 nw += tempNw;
956 }
957
958 delete mcm[entry];
959
960 }
961 }
962 }
963
964 delete [] mcm;
965
dfd03fc3 966 // Write end of raw data marker
967 if (nw < maxSize) {
968 buf[nw++] = kEndofrawdatamarker;
969 }
970 else {
971 of++;
972 }
973 if (of != 0) {
ecf39416 974 AliError("Buffer overflow. Data is truncated. Please increase buffer size and recompile.");
dfd03fc3 975 }
976
1d93b218 977
dfd03fc3 978 return nw;
979
980}
981
5990c064 982//_____________________________________________________________________________
7925de54 983AliTRDdigitsManager *AliTRDrawData::Raw2Digits(AliRawReader *rawReader)
5990c064 984{
b864d801 985 //
50378239 986 // Vx of the raw data reading
b864d801 987 //
5990c064 988
b65e5048 989 AliTRDarrayADC *digits = 0;
990 AliTRDarrayDictionary *track0 = 0;
991 AliTRDarrayDictionary *track1 = 0;
992 AliTRDarrayDictionary *track2 = 0;
5990c064 993
dfbb4bb9 994 //AliTRDSignalIndex *indexes = 0;
995 // Create the digits manager
996 AliTRDdigitsManager* digitsManager = new AliTRDdigitsManager();
997 digitsManager->CreateArrays();
998
987ba9a3 999 //AliTRDrawOldStream input(rawReader);
dfbb4bb9 1000 // AliTRDRawStreamV2 input(rawReader);
1001 // input.SetRawVersion( fFee->GetRAWversion() );
1002 // input.Init();
1003
1004 AliTRDrawStreamBase *pinput = AliTRDrawStreamBase::GetRawStream(rawReader);
1005 AliTRDrawStreamBase &input = *pinput;
12b70280 1006 input.SetRawVersion( fFee->GetRAWversion() ); //<= ADDED by MinJung
dfbb4bb9 1007
1008 AliInfo(Form("Stream version: %s", input.IsA()->GetName()));
1009
1010 // Loop through the digits
1011 Int_t det = 0;
1012
1013 while (det >= 0)
1014 {
1015 det = input.NextChamber(digitsManager);
1016 if (det >= 0)
1017 {
1018 // get...
b65e5048 1019 digits = (AliTRDarrayADC *) digitsManager->GetDigits(det);
1020 track0 = (AliTRDarrayDictionary *) digitsManager->GetDictionary(det,0);
1021 track1 = (AliTRDarrayDictionary *) digitsManager->GetDictionary(det,1);
1022 track2 = (AliTRDarrayDictionary *) digitsManager->GetDictionary(det,2);
dfbb4bb9 1023 // and compress
b65e5048 1024 if (digits) digits->Compress();
1025 if (track0) track0->Compress();
1026 if (track1) track1->Compress();
1027 if (track2) track2->Compress();
dfbb4bb9 1028 }
1029 }
1030
1031 delete pinput;
1032 pinput = NULL;
1033
1034 return digitsManager;
1035}
1036
1d93b218 1037
1038//_____________________________________________________________________________
1039void AliTRDrawData::WriteIntermediateWords(UInt_t* buf, Int_t& nw, Int_t& of, const Int_t& maxSize, const Int_t& det, const Int_t& side) {
1040
053767a4 1041 Int_t layer = fGeo->GetLayer( det ); // Layer
1042 Int_t stack = fGeo->GetStack( det ); // Stack
1d93b218 1043 Int_t sect = fGeo->GetSector( det ); // Sector (=iDDL)
1044 Int_t rv = fFee->GetRAWversion();
1045 const Int_t kNTBin = AliTRDcalibDB::Instance()->GetNumberOfTimeBins();
1046 UInt_t x = 0;
1047
1048 // Write end of tracklet marker
1049 if (nw < maxSize) {
1050 buf[nw++] = kEndoftrackletmarker;
1051 }
1052 else {
1053 of++;
1054 }
1055
1056 // Half Chamber header
1057 // h[0] (there are 3 HC header)
1058 Int_t minorv = 0; // The minor version number
1059 Int_t add = 2; // The number of additional header words to follow
053767a4 1060 x = (1<<31) | (rv<<24) | (minorv<<17) | (add<<14) | (sect<<9) | (layer<<6) | (stack<<3) | (side<<2) | 1;
1d93b218 1061 if (nw < maxSize) {
1062 buf[nw++] = x;
1063 }
1064 else {
1065 of++;
1066 }
1067 // h[1]
1068 Int_t bcCtr = 99; // bunch crossing counter. Here it is set to 99 always for no reason
1069 Int_t ptCtr = 15; // pretrigger counter. Here it is set to 15 always for no reason
1070 Int_t ptPhase = 11; // pretrigger phase. Here it is set to 11 always for no reason
1071 x = (bcCtr<<16) | (ptCtr<<12) | (ptPhase<<8) | ((kNTBin-1)<<2) | 1;
1072 if (nw < maxSize) {
1073 buf[nw++] = x;
1074 }
1075 else {
1076 of++;
1077 }
1078 // h[2]
1079 Int_t pedSetup = 1; // Pedestal filter setup (0:1). Here it is always 1 for no reason
1080 Int_t gainSetup = 1; // Gain filter setup (0:1). Here it is always 1 for no reason
1081 Int_t tailSetup = 1; // Tail filter setup (0:1). Here it is always 1 for no reason
1082 Int_t xtSetup = 0; // Cross talk filter setup (0:1). Here it is always 0 for no reason
1083 Int_t nonlinSetup = 0; // Nonlinearity filter setup (0:1). Here it is always 0 for no reason
1084 Int_t bypassSetup = 0; // Filter bypass (for raw data) setup (0:1). Here it is always 0 for no reason
1085 Int_t commonAdditive = 10; // Digital filter common additive (0:63). Here it is always 10 for no reason
1086 x = (pedSetup<<31) | (gainSetup<<30) | (tailSetup<<29) | (xtSetup<<28) | (nonlinSetup<<27)
1087 | (bypassSetup<<26) | (commonAdditive<<20) | 1;
1088 if (nw < maxSize) {
1089 buf[nw++] = x;
1090 }
1091 else {
1092 of++;
1093 }
1094}
1095
987ba9a3 1096//_____________________________________________________________________________
1097void AliTRDrawData::WriteIntermediateWordsV2(UInt_t* buf, Int_t& nw, Int_t& of, const Int_t& maxSize, const Int_t& det, const Int_t& side) {
1098
1099 Int_t layer = fGeo->GetLayer( det ); // Layer
1100 Int_t stack = fGeo->GetStack( det ); // Stack
1101 Int_t sect = fGeo->GetSector( det ); // Sector (=iDDL)
1102 Int_t rv = fFee->GetRAWversion();
1103 const Int_t kNTBin = AliTRDcalibDB::Instance()->GetNumberOfTimeBins();
1104 Bool_t tracklet_on = fFee->GetTracklet();
1105 UInt_t x = 0;
1106
1107 // Write end of tracklet marker
6a04e92b 1108 if (nw < maxSize){
1109 buf[nw++] = fgkEndOfTrackletMarker;
1110 buf[nw++] = fgkEndOfTrackletMarker; // the number of tracklet end marker should be more than 2
1111 }
1112 else {
1113 of++;
1114 }
1115
987ba9a3 1116
1117 // Half Chamber header
1118 // h[0] (there are 2 HC headers) xmmm mmmm nnnn nnnq qqss sssp ppcc ci01
1119 // , where x : Raw version speacial number (=1)
1120 // m : Raw version major number (test pattern, ZS, disable tracklet, 0, options)
1121 // n : Raw version minor number
1122 // q : number of addtional header words (default = 1)
1123 // s : SM sector number (ALICE numbering)
1124 // p : plane(layer) number
1125 // c : chamber(stack) number
1126 // i : side number (0:A, 1:B)
1127 Int_t majorv = 0; // The major version number
1128 Int_t minorv = 0; // The minor version number
1129 Int_t add = 1; // The number of additional header words to follow : now 1, previous 2
1130 Int_t TP = 0; // test pattern (default=0)
1131 Int_t ZS = (rv==3) ? 1 : 0; // zero suppression
1132 Int_t DT = (tracklet_on) ? 0 : 1; // disable tracklet
1133
1134 majorv = (TP<<6) | (ZS<<5) | (DT<<4) | 1; // major version
1135
1136 x = (1<<31) | (majorv<<24) | (minorv<<17) | (add<<14) | (sect<<9) | (layer<<6) | (stack<<3) | (side<<2) | 1;
1137 if (nw < maxSize) buf[nw++] = x; else of++;
1138
1139 // h[1] tttt ttbb bbbb bbbb bbbb bbpp pphh hh01
1140 // , where t : number of time bins
1141 // b : bunch crossing number
1142 // p : pretrigger counter
1143 // h : pretrigger phase
1144 Int_t bcCtr = 99; // bunch crossing counter. Here it is set to 99 always for no reason
1145 Int_t ptCtr = 15; // pretrigger counter. Here it is set to 15 always for no reason
1146 Int_t ptPhase = 11; // pretrigger phase. Here it is set to 11 always for no reason
1147 //x = (bcCtr<<16) | (ptCtr<<12) | (ptPhase<<8) | ((kNTBin-1)<<2) | 1; // old format
6a04e92b 1148 x = ((kNTBin)<<26) | (bcCtr<<10) | (ptCtr<<6) | (ptPhase<<2) | 1;
987ba9a3 1149 if (nw < maxSize) buf[nw++] = x; else of++;
1150
1151}
1d93b218 1152
dfbb4bb9 1153//_____________________________________________________________________________
1154AliTRDdigitsManager *AliTRDrawData::Raw2DigitsOLD(AliRawReader *rawReader)
1155{
1156 //
1157 // Vx of the raw data reading
1158 //
1159
b65e5048 1160 AliTRDarrayADC *digits = 0;
1161 AliTRDarrayDictionary *track0 = 0;
1162 AliTRDarrayDictionary *track1 = 0;
1163 AliTRDarrayDictionary *track2 = 0;
dfbb4bb9 1164
ca21baaa 1165 AliTRDSignalIndex *indexes = 0;
5990c064 1166 // Create the digits manager
b864d801 1167 AliTRDdigitsManager* digitsManager = new AliTRDdigitsManager();
b864d801 1168 digitsManager->CreateArrays();
5990c064 1169
987ba9a3 1170 //AliTRDrawOldStream input(rawReader);
ecf39416 1171 AliTRDRawStreamV2 input(rawReader);
dfd03fc3 1172 input.SetRawVersion( fFee->GetRAWversion() );
50378239 1173 input.Init();
5990c064 1174
ecf39416 1175 AliInfo(Form("Stream version: %s", input.IsA()->GetName()));
1176
b864d801 1177 // Loop through the digits
50378239 1178 Int_t lastdet = -1;
1179 Int_t det = 0;
1180 Int_t it = 0;
ecf39416 1181 while (input.Next()) {
50378239 1182
1183 det = input.GetDet();
1184
ecf39416 1185 if (det != lastdet) { // If new detector found
50378239 1186
1187 lastdet = det;
1188
b65e5048 1189 if (digits) digits->Compress();
1190 if (track0) track0->Compress();
1191 if (track1) track1->Compress();
1192 if (track2) track2->Compress();
50378239 1193
1194 // Add a container for the digits of this detector
b65e5048 1195 digits = (AliTRDarrayADC *) digitsManager->GetDigits(det);
1196 track0 = (AliTRDarrayDictionary *) digitsManager->GetDictionary(det,0);
1197 track1 = (AliTRDarrayDictionary *) digitsManager->GetDictionary(det,1);
1198 track2 = (AliTRDarrayDictionary *) digitsManager->GetDictionary(det,2);
50378239 1199
1200 // Allocate memory space for the digits buffer
1201 if (digits->GetNtime() == 0)
1202 {
1203 digits->Allocate(input.GetMaxRow(),input.GetMaxCol(), input.GetNumberOfTimeBins());
1204 track0->Allocate(input.GetMaxRow(),input.GetMaxCol(), input.GetNumberOfTimeBins());
1205 track1->Allocate(input.GetMaxRow(),input.GetMaxCol(), input.GetNumberOfTimeBins());
1206 track2->Allocate(input.GetMaxRow(),input.GetMaxCol(), input.GetNumberOfTimeBins());
1207 }
ca21baaa 1208
1209 indexes = digitsManager->GetIndexes(det);
1210 indexes->SetSM(input.GetSM());
1211 indexes->SetStack(input.GetStack());
1212 indexes->SetLayer(input.GetLayer());
1213 indexes->SetDetNumber(det);
1214 if (indexes->IsAllocated() == kFALSE)
1215 indexes->Allocate(input.GetMaxRow(), input.GetMaxCol(), input.GetNumberOfTimeBins());
50378239 1216 }
1217
ecf39416 1218 // 3 timebin data are stored per word
50378239 1219 for (it = 0; it < 3; it++)
1220 {
1221 if ( input.GetTimeBin() + it < input.GetNumberOfTimeBins() )
1222 {
ca21baaa 1223 if (input.GetSignals()[it] > 0)
1224 {
b65e5048 1225 digits->SetData(input.GetRow(), input.GetCol(),input.GetTimeBin() + it, input.GetSignals()[it]);
ca21baaa 1226
ae63fafc 1227 indexes->AddIndexRC(input.GetRow(), input.GetCol());
b65e5048 1228 track0->SetData(input.GetRow(), input.GetCol(), input.GetTimeBin() + it, 0);
1229 track1->SetData(input.GetRow(), input.GetCol(), input.GetTimeBin() + it, 0);
1230 track2->SetData(input.GetRow(), input.GetCol(), input.GetTimeBin() + it, 0);
ca21baaa 1231 }
50378239 1232 }
1233 }
5990c064 1234 }
1235
b65e5048 1236 if (digits) digits->Compress();
1237 if (track0) track0->Compress();
1238 if (track1) track1->Compress();
1239 if (track2) track2->Compress();
b864d801 1240
7925de54 1241 return digitsManager;
1242
1243}