Making online tracklets usable in offline reconstruction
[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
0aff7a99 24
090026bf 25#include <TMath.h>
ecf39416 26#include "TClass.h"
5990c064 27
2745a409 28#include "AliDAQ.h"
f7ee745b 29#include "AliRawDataHeaderSim.h"
2745a409 30#include "AliRawReader.h"
31#include "AliLog.h"
0c349049 32#include "AliFstream.h"
2745a409 33
5990c064 34#include "AliTRDrawData.h"
35#include "AliTRDdigitsManager.h"
bd0f8685 36#include "AliTRDgeometry.h"
b65e5048 37#include "AliTRDarrayDictionary.h"
38#include "AliTRDarrayADC.h"
dfbb4bb9 39#include "AliTRDrawStreamBase.h"
987ba9a3 40#include "AliTRDrawOldStream.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//_____________________________________________________________________________
543691ea 425Int_t AliTRDrawData::AddStackIndexWords(UInt_t *buf, Int_t /*nStack*/, Int_t nMax){
6a04e92b 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//_____________________________________________________________________________
0aff7a99 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
f793c83d 490 Int_t *tempnw = 0x0; // Number of written words for temp. buffer
491 Int_t *tempof = 0x0; // Number of overflowed words for temp. buffer
987ba9a3 492 Int_t layer = fGeo->GetLayer( det ); // Layer
493 Int_t stack = fGeo->GetStack( det ); // Stack
494 Int_t sect = fGeo->GetSector( det ); // Sector (=iDDL)
f793c83d 495 const Int_t kCtype = fGeo->GetStack(det) == 2 ? 0 : 1; // Chamber type (0:C0, 1:C1)
987ba9a3 496
f793c83d 497 Bool_t tracklet_on = fFee->GetTracklet(); // tracklet simulation active?
987ba9a3 498
499 AliDebug(1,Form("Producing raw data for sect=%d layer=%d stack=%d side=%d",sect,layer,stack,side));
f793c83d 500
501 AliTRDmcmSim* mcm = new AliTRDmcmSim();
987ba9a3 502
f793c83d 503 UInt_t *tempBuffer = buf; // tempBuffer used to write ADC data
504 // different in case of tracklet writing
505
506 if (tracklet_on) {
507 tempBuffer = new UInt_t[maxSize];
508 tempnw = new Int_t(0);
509 tempof = new Int_t(0);
510 }
511 else {
512 tempnw = &nw;
513 tempof = &of;
514 }
987ba9a3 515
f793c83d 516 WriteIntermediateWordsV2(tempBuffer,*tempnw,*tempof,maxSize,det,side); //??? no tracklet or NZS
987ba9a3 517
987ba9a3 518 // scanning direction such, that tracklet-words are sorted in ascending z and then in ascending y order
519 // ROB numbering on chamber and MCM numbering on ROB increase with decreasing z and increasing y
6a04e92b 520 for (Int_t iRobRow = 0; iRobRow <= (kCtype + 3)-1; iRobRow++ ) { // ROB number should be increasing
f793c83d 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
526 mcm->Init(det, iRob, iMcm);
527 mcm->SetData(digits); // no filtering done here (already done in digitizer)
528 if (tracklet_on) {
529 mcm->Tracklet();
530 Int_t tempNw = mcm->ProduceTrackletStream(&buf[nw], maxSize - nw);
531 if( tempNw < 0 ) {
532 of += tempNw;
533 nw += maxSize - nw;
534 AliError(Form("Buffer overflow detected. Please increase the buffer size and recompile."));
535 } else {
536 nw += tempNw;
537 }
538 }
539 mcm->ZSMapping(); // Calculate zero suppression mapping
540 // at the moment it has to be rerun here
541 // Write MCM data to temp. buffer
542 Int_t tempNw = mcm->ProduceRawStream( &tempBuffer[*tempnw], maxSize - *tempnw, fEventCounter );
543 if ( tempNw < 0 ) {
544 *tempof += tempNw;
545 *tempnw += maxSize - nw;
546 AliError(Form("Buffer overflow detected. Please increase the buffer size and recompile."));
547 } else {
548 *tempnw += tempNw;
549 }
550 }
551 }
987ba9a3 552
f793c83d 553 delete mcm;
987ba9a3 554
987ba9a3 555
f793c83d 556 // in case of tracklet writing copy temp data to final buffer
987ba9a3 557 if (tracklet_on) {
f793c83d 558 if (nw + *tempnw < maxSize) {
559 memcpy(&buf[nw], tempBuffer, *tempnw * sizeof(UInt_t));
560 nw += *tempnw;
561 }
562 else {
563 AliError("Buffer overflow detected");
564 }
987ba9a3 565 }
566
987ba9a3 567 // Write end of raw data marker
6a04e92b 568 if (nw+3 < maxSize) {
f793c83d 569 buf[nw++] = 0x00000000; // fFee->GetRawDataEndmarker();
570 buf[nw++] = 0x00000000; // fFee->GetRawDataEndmarker();
571 buf[nw++] = 0x00000000; // fFee->GetRawDataEndmarker();
572 buf[nw++] = 0x00000000; // fFee->GetRawDataEndmarker();
987ba9a3 573 } else {
f793c83d 574 of++;
987ba9a3 575 }
576
f793c83d 577 if (tracklet_on) {
578 delete [] tempBuffer;
579 delete tempof;
580 delete tempnw;
581 }
582
987ba9a3 583 if (of != 0) {
f793c83d 584 AliError("Buffer overflow. Data is truncated. Please increase buffer size and recompile.");
987ba9a3 585 }
586
587 return nw;
588}
589
987ba9a3 590//_____________________________________________________________________________
b65e5048 591Int_t AliTRDrawData::ProduceHcDataV1andV2(AliTRDarrayADC *digits, Int_t side
7925de54 592 , Int_t det, UInt_t *buf, Int_t maxSize)
8c703901 593{
594 //
dfd03fc3 595 // This function simulates: 1) SM-I commissiong data Oct. 06 (Raw Version == 1).
596 // 2) Full Raw Production Version (Raw Version == 2)
7925de54 597 //
8c703901 598 // Produce half chamber data (= an ORI data) for the given chamber (det) and side (side)
599 // where
7925de54 600 //
8c703901 601 // side=0 means A side with ROB positions 0, 2, 4, 6.
602 // side=1 means B side with ROB positions 1, 3, 5, 7.
603 //
604 // Chamber type (C0 orC1) is determined by "det" automatically.
605 // Appropriate size of buffer (*buf) must be prepared prior to calling this function.
606 // Pointer to the buffer and its size must be given to "buf" and "maxSize".
607 // Return value is the number of valid data filled in the buffer in unit of 32 bits
608 // UInt_t words.
609 // If buffer size if too small, the data is truncated with the buffer size however
610 // the function will finish without crash (this behaviour is similar to the MCM).
611 //
612
0c349049 613 Int_t nw = 0; // Number of written words
614 Int_t of = 0; // Number of overflowed words
053767a4 615 Int_t layer = fGeo->GetLayer( det ); // Layer
616 Int_t stack = fGeo->GetStack( det ); // Stack
0c349049 617 Int_t sect = fGeo->GetSector( det ); // Sector (=iDDL)
053767a4 618 Int_t nRow = fGeo->GetRowMax( layer, stack, sect );
619 Int_t nCol = fGeo->GetColMax( layer );
0c349049 620 const Int_t kNTBin = AliTRDcalibDB::Instance()->GetNumberOfTimeBins();
621 Int_t kCtype = 0; // Chamber type (0:C0, 1:C1)
622 Int_t iEv = 0xA; // Event ID. Now fixed to 10, how do I get event id?
623 UInt_t x = 0; // General used number
624 Int_t rv = fFee->GetRAWversion();
8c703901 625
626 // Check the nCol and nRow.
627 if ((nCol == 144) &&
628 (nRow == 16 || nRow == 12)) {
629 kCtype = (nRow-12) / 4;
630 }
631 else {
7925de54 632 AliError(Form("This type of chamber is not supported (nRow=%d, nCol=%d)."
8c703901 633 ,nRow,nCol));
634 return 0;
635 }
636
053767a4 637 AliDebug(1,Form("Producing raw data for sect=%d layer=%d stack=%d side=%d"
638 ,sect,layer,stack,side));
8c703901 639
640 // Tracklet should be processed here but not implemented yet
641
642 // Write end of tracklet marker
643 if (nw < maxSize) {
bd63bf88 644 buf[nw++] = kEndoftrackletmarker;
8c703901 645 }
646 else {
647 of++;
648 }
649
650 // Half Chamber header
dfd03fc3 651 if ( rv == 1 ) {
7925de54 652 // Now it is the same version as used in SM-I commissioning.
653 Int_t dcs = det+100; // DCS Serial (in simulation, it is meaningless
053767a4 654 x = (dcs<<20) | (sect<<15) | (layer<<12) | (stack<<9) | (side<<8) | 1;
7925de54 655 if (nw < maxSize) {
656 buf[nw++] = x;
657 }
658 else {
659 of++;
660 }
661 }
dfd03fc3 662 else if ( rv == 2 ) {
bd63bf88 663 // h[0] (there are 3 HC header)
7925de54 664 Int_t minorv = 0; // The minor version number
ecf39416 665 Int_t add = 2; // The number of additional header words to follow
053767a4 666 x = (1<<31) | (rv<<24) | (minorv<<17) | (add<<14) | (sect<<9) | (layer<<6) | (stack<<3) | (side<<2) | 1;
7925de54 667 if (nw < maxSize) {
668 buf[nw++] = x;
669 }
670 else {
671 of++;
672 }
673 // h[1]
0c349049 674 Int_t bcCtr = 99; // bunch crossing counter. Here it is set to 99 always for no reason
675 Int_t ptCtr = 15; // pretrigger counter. Here it is set to 15 always for no reason
676 Int_t ptPhase = 11; // pretrigger phase. Here it is set to 11 always for no reason
677 x = (bcCtr<<16) | (ptCtr<<12) | (ptPhase<<8) | ((kNTBin-1)<<2) | 1;
7925de54 678 if (nw < maxSize) {
679 buf[nw++] = x;
680 }
681 else {
682 of++;
683 }
bd63bf88 684 // h[2]
0c349049 685 Int_t pedSetup = 1; // Pedestal filter setup (0:1). Here it is always 1 for no reason
686 Int_t gainSetup = 1; // Gain filter setup (0:1). Here it is always 1 for no reason
687 Int_t tailSetup = 1; // Tail filter setup (0:1). Here it is always 1 for no reason
688 Int_t xtSetup = 0; // Cross talk filter setup (0:1). Here it is always 0 for no reason
689 Int_t nonlinSetup = 0; // Nonlinearity filter setup (0:1). Here it is always 0 for no reason
690 Int_t bypassSetup = 0; // Filter bypass (for raw data) setup (0:1). Here it is always 0 for no reason
691 Int_t commonAdditive = 10; // Digital filter common additive (0:63). Here it is always 10 for no reason
692 x = (pedSetup<<31) | (gainSetup<<30) | (tailSetup<<29) | (xtSetup<<28) | (nonlinSetup<<27)
693 | (bypassSetup<<26) | (commonAdditive<<20) | 1;
bd63bf88 694 if (nw < maxSize) {
695 buf[nw++] = x;
696 }
697 else {
698 of++;
699 }
8c703901 700 }
701
702 // Scan for ROB and MCM
703 for (Int_t iRobRow = 0; iRobRow < (kCtype + 3); iRobRow++ ) {
704 Int_t iRob = iRobRow * 2 + side;
7925de54 705 for (Int_t iMcm = 0; iMcm < fGeo->MCMmax(); iMcm++ ) {
8c703901 706 Int_t padrow = iRobRow * 4 + iMcm / 4;
707
708 // MCM header
7925de54 709 x = ((iRob * fGeo->MCMmax() + iMcm) << 24) | ((iEv % 0x100000) << 4) | 0xC;
8c703901 710 if (nw < maxSize) {
711 buf[nw++] = x;
712 }
713 else {
714 of++;
715 }
716
717 // ADC data
718 for (Int_t iAdc = 0; iAdc < 21; iAdc++ ) {
ecf39416 719 Int_t padcol = fFee->GetPadColFromADC(iRob, iMcm, iAdc);
6a04e92b 720 UInt_t aa = !(iAdc & 1) + 2; // 3 for the even ADC channel , 2 for the odd ADC channel
0c349049 721 UInt_t *a = new UInt_t[kNTBin+2];
8c703901 722 // 3 timebins are packed into one 32 bits word
0c349049 723 for (Int_t iT = 0; iT < kNTBin; iT+=3) {
7925de54 724 if ((padcol >= 0) && (padcol < nCol)) {
b65e5048 725 a[iT ] = ((iT ) < kNTBin ) ? digits->GetData(padrow,padcol,iT ) : 0;
726 a[iT+1] = ((iT + 1) < kNTBin ) ? digits->GetData(padrow,padcol,iT + 1) : 0;
727 a[iT+2] = ((iT + 2) < kNTBin ) ? digits->GetData(padrow,padcol,iT + 2) : 0;
7925de54 728 }
729 else {
730 a[iT] = a[iT+1] = a[iT+2] = 0; // This happenes at the edge of chamber (should be pedestal! How?)
8c703901 731 }
7925de54 732 x = (a[iT+2] << 22) | (a[iT+1] << 12) | (a[iT] << 2) | aa;
733 if (nw < maxSize) {
734 buf[nw++] = x;
8c703901 735 }
7925de54 736 else {
737 of++;
8c703901 738 }
7925de54 739 }
8c703901 740 // Diagnostics
741 Float_t avg = 0;
742 Float_t rms = 0;
0c349049 743 for (Int_t iT = 0; iT < kNTBin; iT++) {
8c703901 744 avg += (Float_t) (a[iT]);
745 }
0c349049 746 avg /= (Float_t) kNTBin;
747 for (Int_t iT = 0; iT < kNTBin; iT++) {
8c703901 748 rms += ((Float_t) (a[iT]) - avg) * ((Float_t) (a[iT]) - avg);
749 }
0c349049 750 rms = TMath::Sqrt(rms / (Float_t) kNTBin);
8c703901 751 if (rms > 1.7) {
7925de54 752 AliDebug(2,Form("Large RMS (>1.7) (ROB,MCM,ADC)=(%02d,%02d,%02d), avg=%03.1f, rms=%03.1f"
753 ,iRob,iMcm,iAdc,avg,rms));
8c703901 754 }
e21c2d7d 755 delete [] a;
8c703901 756 }
757 }
758 }
759
760 // Write end of raw data marker
761 if (nw < maxSize) {
bd63bf88 762 buf[nw++] = kEndofrawdatamarker;
8c703901 763 }
764 else {
765 of++;
766 }
767 if (of != 0) {
768 AliWarning("Buffer overflow. Data is truncated. Please increase buffer size and recompile.");
769 }
770
771 return nw;
5990c064 772
773}
774
dfd03fc3 775//_____________________________________________________________________________
23200400 776
b65e5048 777//Int_t AliTRDrawData::ProduceHcDataV3(AliTRDarrayADC *digits, Int_t side , Int_t det, UInt_t *buf, Int_t maxSize)
778Int_t AliTRDrawData::ProduceHcDataV3(AliTRDarrayADC *digits, Int_t side , Int_t det, UInt_t *buf, Int_t maxSize, Bool_t newEvent = kFALSE)
dfd03fc3 779{
780 //
781 // This function simulates: Raw Version == 3 (Zero Suppression Prototype)
782 //
783
0c349049 784 Int_t nw = 0; // Number of written words
785 Int_t of = 0; // Number of overflowed words
053767a4 786 Int_t layer = fGeo->GetLayer( det ); // Layer
787 Int_t stack = fGeo->GetStack( det ); // Stack
0c349049 788 Int_t sect = fGeo->GetSector( det ); // Sector (=iDDL)
053767a4 789 Int_t nRow = fGeo->GetRowMax( layer, stack, sect );
790 Int_t nCol = fGeo->GetColMax( layer );
0c349049 791 const Int_t kNTBin = AliTRDcalibDB::Instance()->GetNumberOfTimeBins();
792 Int_t kCtype = 0; // Chamber type (0:C0, 1:C1)
793 //Int_t iEv = 0xA; // Event ID. Now fixed to 10, how do I get event id?
1d93b218 794
795
796
797 Bool_t tracklet_on = fFee->GetTracklet(); // **new**
dfd03fc3 798
799 // Check the nCol and nRow.
800 if ((nCol == 144) &&
801 (nRow == 16 || nRow == 12)) {
802 kCtype = (nRow-12) / 4;
803 }
804 else {
805 AliError(Form("This type of chamber is not supported (nRow=%d, nCol=%d)."
806 ,nRow,nCol));
807 return 0;
808 }
809
053767a4 810 AliDebug(1,Form("Producing raw data for sect=%d layer=%d stack=%d side=%d"
811 ,sect,layer,stack,side));
dfd03fc3 812
1d93b218 813 AliTRDmcmSim** mcm = new AliTRDmcmSim*[(kCtype + 3)*(fGeo->MCMmax())];
dfd03fc3 814
1d93b218 815 // in case no tracklet-words are processed: write the tracklet-endmarker as well as all additional words immediately and write
816 // raw-data in one go; if tracklet-processing is enabled, first all tracklet-words of a half-chamber have to be processed before the
817 // additional words (tracklet-endmarker,headers,...)are written. Raw-data is written in a second loop;
818
819 if (!tracklet_on) {
820 WriteIntermediateWords(buf,nw,of,maxSize,det,side);
dfd03fc3 821 }
1d93b218 822
dfd03fc3 823 // Scan for ROB and MCM
1d93b218 824 // scanning direction such, that tracklet-words are sorted in ascending z and then in ascending y order
825 // ROB numbering on chamber and MCM numbering on ROB increase with decreasing z and increasing y
826 for (Int_t iRobRow = (kCtype + 3)-1; iRobRow >= 0; iRobRow-- ) {
dfd03fc3 827 Int_t iRob = iRobRow * 2 + side;
1d93b218 828 // MCM on one ROB
829 for (Int_t iMcmRB = 0; iMcmRB < fGeo->MCMmax(); iMcmRB++ ) {
830 Int_t iMcm = 16 - 4*(iMcmRB/4 + 1) + (iMcmRB%4);
831 Int_t entry = iRobRow*(fGeo->MCMmax()) + iMcm;
832
833 mcm[entry] = new AliTRDmcmSim();
96e6312d 834 mcm[entry]->Init( det, iRob, iMcm , newEvent);
835 //mcm[entry]->Init( det, iRob, iMcm);
836 if (newEvent == kTRUE) newEvent = kFALSE; // only one mcm is concerned with new event
1d93b218 837 Int_t padrow = mcm[entry]->GetRow();
838
839 // Copy ADC data to MCM simulator
840 for (Int_t iAdc = 0; iAdc < 21; iAdc++ ) {
841 Int_t padcol = mcm[entry]->GetCol( iAdc );
842 if ((padcol >= 0) && (padcol < nCol)) {
843 for (Int_t iT = 0; iT < kNTBin; iT++) {
b65e5048 844 mcm[entry]->SetData( iAdc, iT, digits->GetData( padrow, padcol, iT) );
1d93b218 845 }
846 }
847 else { // this means it is out of chamber, and masked ADC
848 mcm[entry]->SetDataPedestal( iAdc );
849 }
850 }
dfd03fc3 851
1d93b218 852 // Simulate process in MCM
b0a41e80 853 mcm[entry]->Filter(); // Apply filter
854 mcm[entry]->ZSMapping(); // Calculate zero suppression mapping
855//jkl mcm[entry]->CopyArrays();
856//jkl mcm[entry]->GeneratefZSM1Dim();
857//jkl mcm[entry]->RestoreZeros();
1d93b218 858
859 if (tracklet_on) {
860 mcm[entry]->Tracklet();
861 Int_t tempNw = mcm[entry]->ProduceTrackletStream( &buf[nw], maxSize - nw );
862 //Int_t tempNw = 0;
863 if( tempNw < 0 ) {
864 of += tempNw;
865 nw += maxSize - nw;
866 AliError(Form("Buffer overflow detected. Please increase the buffer size and recompile."));
867 } else {
868 nw += tempNw;
869 }
dfd03fc3 870 }
1d93b218 871 // no tracklets: write raw-data already in this loop
872 else {
873 // Write MCM data to buffer
874 Int_t tempNw = mcm[entry]->ProduceRawStream( &buf[nw], maxSize - nw );
875 if( tempNw < 0 ) {
876 of += tempNw;
877 nw += maxSize - nw;
878 AliError(Form("Buffer overflow detected. Please increase the buffer size and recompile."));
879 } else {
880 nw += tempNw;
881 }
882
883 delete mcm[entry];
884 }
885
886
709187ec 887
709187ec 888
1d93b218 889 //mcm->DumpData( "trdmcmdata.txt", "RFZS" ); // debugging purpose
dfd03fc3 890 }
891 }
892
1d93b218 893 // if tracklets are switched on, raw-data can be written only after all tracklets
894 if (tracklet_on) {
895 WriteIntermediateWords(buf,nw,of,maxSize,det,side);
896
897
898 // Scan for ROB and MCM
899 for (Int_t iRobRow = (kCtype + 3)-1; iRobRow >= 0; iRobRow-- ) {
900 //Int_t iRob = iRobRow * 2 + side;
901 // MCM on one ROB
902 for (Int_t iMcmRB = 0; iMcmRB < fGeo->MCMmax(); iMcmRB++ ) {
903 Int_t iMcm = 16 - 4*(iMcmRB/4 + 1) + (iMcmRB%4);
904
905 Int_t entry = iRobRow*(fGeo->MCMmax()) + iMcm;
906
907 // Write MCM data to buffer
908 Int_t tempNw = mcm[entry]->ProduceRawStream( &buf[nw], maxSize - nw );
909 if( tempNw < 0 ) {
910 of += tempNw;
911 nw += maxSize - nw;
912 AliError(Form("Buffer overflow detected. Please increase the buffer size and recompile."));
913 } else {
914 nw += tempNw;
915 }
916
917 delete mcm[entry];
918
919 }
920 }
921 }
922
923 delete [] mcm;
924
dfd03fc3 925 // Write end of raw data marker
926 if (nw < maxSize) {
927 buf[nw++] = kEndofrawdatamarker;
928 }
929 else {
930 of++;
931 }
932 if (of != 0) {
ecf39416 933 AliError("Buffer overflow. Data is truncated. Please increase buffer size and recompile.");
dfd03fc3 934 }
935
1d93b218 936
dfd03fc3 937 return nw;
938
939}
940
5990c064 941//_____________________________________________________________________________
7925de54 942AliTRDdigitsManager *AliTRDrawData::Raw2Digits(AliRawReader *rawReader)
5990c064 943{
b864d801 944 //
50378239 945 // Vx of the raw data reading
b864d801 946 //
5990c064 947
b65e5048 948 AliTRDarrayADC *digits = 0;
949 AliTRDarrayDictionary *track0 = 0;
950 AliTRDarrayDictionary *track1 = 0;
951 AliTRDarrayDictionary *track2 = 0;
5990c064 952
dfbb4bb9 953 //AliTRDSignalIndex *indexes = 0;
954 // Create the digits manager
955 AliTRDdigitsManager* digitsManager = new AliTRDdigitsManager();
956 digitsManager->CreateArrays();
957
dfbb4bb9 958 AliTRDrawStreamBase *pinput = AliTRDrawStreamBase::GetRawStream(rawReader);
959 AliTRDrawStreamBase &input = *pinput;
12b70280 960 input.SetRawVersion( fFee->GetRAWversion() ); //<= ADDED by MinJung
dfbb4bb9 961
962 AliInfo(Form("Stream version: %s", input.IsA()->GetName()));
963
964 // Loop through the digits
965 Int_t det = 0;
966
967 while (det >= 0)
968 {
969 det = input.NextChamber(digitsManager);
970 if (det >= 0)
971 {
972 // get...
b65e5048 973 digits = (AliTRDarrayADC *) digitsManager->GetDigits(det);
974 track0 = (AliTRDarrayDictionary *) digitsManager->GetDictionary(det,0);
975 track1 = (AliTRDarrayDictionary *) digitsManager->GetDictionary(det,1);
976 track2 = (AliTRDarrayDictionary *) digitsManager->GetDictionary(det,2);
dfbb4bb9 977 // and compress
b65e5048 978 if (digits) digits->Compress();
979 if (track0) track0->Compress();
980 if (track1) track1->Compress();
981 if (track2) track2->Compress();
dfbb4bb9 982 }
983 }
984
985 delete pinput;
986 pinput = NULL;
987
988 return digitsManager;
989}
990
1d93b218 991
992//_____________________________________________________________________________
993void AliTRDrawData::WriteIntermediateWords(UInt_t* buf, Int_t& nw, Int_t& of, const Int_t& maxSize, const Int_t& det, const Int_t& side) {
994
053767a4 995 Int_t layer = fGeo->GetLayer( det ); // Layer
996 Int_t stack = fGeo->GetStack( det ); // Stack
1d93b218 997 Int_t sect = fGeo->GetSector( det ); // Sector (=iDDL)
998 Int_t rv = fFee->GetRAWversion();
999 const Int_t kNTBin = AliTRDcalibDB::Instance()->GetNumberOfTimeBins();
1000 UInt_t x = 0;
1001
1002 // Write end of tracklet marker
1003 if (nw < maxSize) {
1004 buf[nw++] = kEndoftrackletmarker;
1005 }
1006 else {
1007 of++;
1008 }
1009
1010 // Half Chamber header
1011 // h[0] (there are 3 HC header)
1012 Int_t minorv = 0; // The minor version number
1013 Int_t add = 2; // The number of additional header words to follow
053767a4 1014 x = (1<<31) | (rv<<24) | (minorv<<17) | (add<<14) | (sect<<9) | (layer<<6) | (stack<<3) | (side<<2) | 1;
1d93b218 1015 if (nw < maxSize) {
1016 buf[nw++] = x;
1017 }
1018 else {
1019 of++;
1020 }
1021 // h[1]
1022 Int_t bcCtr = 99; // bunch crossing counter. Here it is set to 99 always for no reason
1023 Int_t ptCtr = 15; // pretrigger counter. Here it is set to 15 always for no reason
1024 Int_t ptPhase = 11; // pretrigger phase. Here it is set to 11 always for no reason
1025 x = (bcCtr<<16) | (ptCtr<<12) | (ptPhase<<8) | ((kNTBin-1)<<2) | 1;
1026 if (nw < maxSize) {
1027 buf[nw++] = x;
1028 }
1029 else {
1030 of++;
1031 }
1032 // h[2]
1033 Int_t pedSetup = 1; // Pedestal filter setup (0:1). Here it is always 1 for no reason
1034 Int_t gainSetup = 1; // Gain filter setup (0:1). Here it is always 1 for no reason
1035 Int_t tailSetup = 1; // Tail filter setup (0:1). Here it is always 1 for no reason
1036 Int_t xtSetup = 0; // Cross talk filter setup (0:1). Here it is always 0 for no reason
1037 Int_t nonlinSetup = 0; // Nonlinearity filter setup (0:1). Here it is always 0 for no reason
1038 Int_t bypassSetup = 0; // Filter bypass (for raw data) setup (0:1). Here it is always 0 for no reason
1039 Int_t commonAdditive = 10; // Digital filter common additive (0:63). Here it is always 10 for no reason
1040 x = (pedSetup<<31) | (gainSetup<<30) | (tailSetup<<29) | (xtSetup<<28) | (nonlinSetup<<27)
1041 | (bypassSetup<<26) | (commonAdditive<<20) | 1;
1042 if (nw < maxSize) {
1043 buf[nw++] = x;
1044 }
1045 else {
1046 of++;
1047 }
1048}
1049
987ba9a3 1050//_____________________________________________________________________________
1051void AliTRDrawData::WriteIntermediateWordsV2(UInt_t* buf, Int_t& nw, Int_t& of, const Int_t& maxSize, const Int_t& det, const Int_t& side) {
1052
1053 Int_t layer = fGeo->GetLayer( det ); // Layer
1054 Int_t stack = fGeo->GetStack( det ); // Stack
1055 Int_t sect = fGeo->GetSector( det ); // Sector (=iDDL)
1056 Int_t rv = fFee->GetRAWversion();
1057 const Int_t kNTBin = AliTRDcalibDB::Instance()->GetNumberOfTimeBins();
1058 Bool_t tracklet_on = fFee->GetTracklet();
1059 UInt_t x = 0;
1060
1061 // Write end of tracklet marker
6a04e92b 1062 if (nw < maxSize){
1063 buf[nw++] = fgkEndOfTrackletMarker;
1064 buf[nw++] = fgkEndOfTrackletMarker; // the number of tracklet end marker should be more than 2
1065 }
1066 else {
1067 of++;
1068 }
1069
987ba9a3 1070
1071 // Half Chamber header
1072 // h[0] (there are 2 HC headers) xmmm mmmm nnnn nnnq qqss sssp ppcc ci01
1073 // , where x : Raw version speacial number (=1)
1074 // m : Raw version major number (test pattern, ZS, disable tracklet, 0, options)
1075 // n : Raw version minor number
1076 // q : number of addtional header words (default = 1)
1077 // s : SM sector number (ALICE numbering)
1078 // p : plane(layer) number
1079 // c : chamber(stack) number
1080 // i : side number (0:A, 1:B)
1081 Int_t majorv = 0; // The major version number
1082 Int_t minorv = 0; // The minor version number
1083 Int_t add = 1; // The number of additional header words to follow : now 1, previous 2
1084 Int_t TP = 0; // test pattern (default=0)
1085 Int_t ZS = (rv==3) ? 1 : 0; // zero suppression
1086 Int_t DT = (tracklet_on) ? 0 : 1; // disable tracklet
1087
1088 majorv = (TP<<6) | (ZS<<5) | (DT<<4) | 1; // major version
1089
1090 x = (1<<31) | (majorv<<24) | (minorv<<17) | (add<<14) | (sect<<9) | (layer<<6) | (stack<<3) | (side<<2) | 1;
1091 if (nw < maxSize) buf[nw++] = x; else of++;
1092
1093 // h[1] tttt ttbb bbbb bbbb bbbb bbpp pphh hh01
1094 // , where t : number of time bins
1095 // b : bunch crossing number
1096 // p : pretrigger counter
1097 // h : pretrigger phase
1098 Int_t bcCtr = 99; // bunch crossing counter. Here it is set to 99 always for no reason
1099 Int_t ptCtr = 15; // pretrigger counter. Here it is set to 15 always for no reason
1100 Int_t ptPhase = 11; // pretrigger phase. Here it is set to 11 always for no reason
1101 //x = (bcCtr<<16) | (ptCtr<<12) | (ptPhase<<8) | ((kNTBin-1)<<2) | 1; // old format
6a04e92b 1102 x = ((kNTBin)<<26) | (bcCtr<<10) | (ptCtr<<6) | (ptPhase<<2) | 1;
987ba9a3 1103 if (nw < maxSize) buf[nw++] = x; else of++;
1104
1105}
1d93b218 1106
dfbb4bb9 1107//_____________________________________________________________________________
1108AliTRDdigitsManager *AliTRDrawData::Raw2DigitsOLD(AliRawReader *rawReader)
1109{
1110 //
1111 // Vx of the raw data reading
1112 //
1113
b65e5048 1114 AliTRDarrayADC *digits = 0;
1115 AliTRDarrayDictionary *track0 = 0;
1116 AliTRDarrayDictionary *track1 = 0;
1117 AliTRDarrayDictionary *track2 = 0;
dfbb4bb9 1118
ca21baaa 1119 AliTRDSignalIndex *indexes = 0;
5990c064 1120 // Create the digits manager
b864d801 1121 AliTRDdigitsManager* digitsManager = new AliTRDdigitsManager();
b864d801 1122 digitsManager->CreateArrays();
5990c064 1123
f3667dfd 1124 AliTRDrawOldStream input(rawReader);
dfd03fc3 1125 input.SetRawVersion( fFee->GetRAWversion() );
50378239 1126 input.Init();
5990c064 1127
ecf39416 1128 AliInfo(Form("Stream version: %s", input.IsA()->GetName()));
1129
b864d801 1130 // Loop through the digits
50378239 1131 Int_t lastdet = -1;
1132 Int_t det = 0;
1133 Int_t it = 0;
ecf39416 1134 while (input.Next()) {
50378239 1135
1136 det = input.GetDet();
1137
ecf39416 1138 if (det != lastdet) { // If new detector found
50378239 1139
1140 lastdet = det;
1141
b65e5048 1142 if (digits) digits->Compress();
1143 if (track0) track0->Compress();
1144 if (track1) track1->Compress();
1145 if (track2) track2->Compress();
50378239 1146
1147 // Add a container for the digits of this detector
b65e5048 1148 digits = (AliTRDarrayADC *) digitsManager->GetDigits(det);
1149 track0 = (AliTRDarrayDictionary *) digitsManager->GetDictionary(det,0);
1150 track1 = (AliTRDarrayDictionary *) digitsManager->GetDictionary(det,1);
1151 track2 = (AliTRDarrayDictionary *) digitsManager->GetDictionary(det,2);
50378239 1152
1153 // Allocate memory space for the digits buffer
1154 if (digits->GetNtime() == 0)
1155 {
1156 digits->Allocate(input.GetMaxRow(),input.GetMaxCol(), input.GetNumberOfTimeBins());
1157 track0->Allocate(input.GetMaxRow(),input.GetMaxCol(), input.GetNumberOfTimeBins());
1158 track1->Allocate(input.GetMaxRow(),input.GetMaxCol(), input.GetNumberOfTimeBins());
1159 track2->Allocate(input.GetMaxRow(),input.GetMaxCol(), input.GetNumberOfTimeBins());
1160 }
ca21baaa 1161
1162 indexes = digitsManager->GetIndexes(det);
1163 indexes->SetSM(input.GetSM());
1164 indexes->SetStack(input.GetStack());
1165 indexes->SetLayer(input.GetLayer());
1166 indexes->SetDetNumber(det);
1167 if (indexes->IsAllocated() == kFALSE)
1168 indexes->Allocate(input.GetMaxRow(), input.GetMaxCol(), input.GetNumberOfTimeBins());
50378239 1169 }
1170
ecf39416 1171 // 3 timebin data are stored per word
50378239 1172 for (it = 0; it < 3; it++)
1173 {
1174 if ( input.GetTimeBin() + it < input.GetNumberOfTimeBins() )
1175 {
ca21baaa 1176 if (input.GetSignals()[it] > 0)
1177 {
b65e5048 1178 digits->SetData(input.GetRow(), input.GetCol(),input.GetTimeBin() + it, input.GetSignals()[it]);
ca21baaa 1179
ae63fafc 1180 indexes->AddIndexRC(input.GetRow(), input.GetCol());
b65e5048 1181 track0->SetData(input.GetRow(), input.GetCol(), input.GetTimeBin() + it, 0);
1182 track1->SetData(input.GetRow(), input.GetCol(), input.GetTimeBin() + it, 0);
1183 track2->SetData(input.GetRow(), input.GetCol(), input.GetTimeBin() + it, 0);
ca21baaa 1184 }
50378239 1185 }
1186 }
5990c064 1187 }
1188
b65e5048 1189 if (digits) digits->Compress();
1190 if (track0) track0->Compress();
1191 if (track1) track1->Compress();
1192 if (track2) track2->Compress();
b864d801 1193
7925de54 1194 return digitsManager;
1195
1196}
f793c83d 1197
1198