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516d3280 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
16/* $Id$ */
17
18//*-- Author: Rachid Guernane (LPCCFd)
19
20#include "AliMUONTriggerElectronics.h"
21#include "AliMUONTriggerCrate.h"
22#include "AliMUONConstants.h"
23#include "AliMUONLocalTriggerBoard.h"
24#include "AliMUONRegionalTriggerBoard.h"
25#include "AliMUONGlobalTriggerBoard.h"
26#include "AliMUONLocalTrigger.h"
27#include "AliMUONGlobalTrigger.h"
28#include "AliLoader.h"
8af755f4 29#include "AliRun.h"
30#include "AliMUON.h"
516d3280 31#include "AliMUONData.h"
32#include "AliMUONDigit.h"
33#include "AliLog.h"
34#include "AliLoader.h"
8af755f4 35#include "AliMUONTriggerConstants.h"
36#include "AliMpTriggerSegmentation.h"
37#include "AliMUONSegmentation.h"
38#include "AliMpVSegmentation.h"
39
40#include "TBits.h"
516d3280 41
42#include "Riostream.h"
43#include "TSystem.h"
44
63ed9c6b 45ClassImp(AliMUONTriggerElectronics)
46
2247f0b7 47const Int_t AliMUONTriggerElectronics::fgkNCrates = 16;
48
516d3280 49//___________________________________________
50AliMUONTriggerElectronics::AliMUONTriggerElectronics(AliMUONData *Data)
51: TTask("AliMUONTriggerElectronics",
52 "From trigger digits to Local and Global Trigger objects"),
53 fCrates(new TClonesArray("AliMUONTriggerCrate", fgkNCrates)),
54 fGlobalTriggerBoard(new AliMUONGlobalTriggerBoard),
55 fNCrates(0),
56 fMUONData(Data)
57{
58 if (!fMUONData)
59 {
60 AliFatal("NO MUON TRIGGER DATA");
61 }
62
63 for (Int_t i=0;i<16;i++)
64 {
65 fRegional[i] = 0;
66 for (Int_t j=0;j<16;j++) fLocal[i][j] = 0;
67 }
68
69 fGlobal = 0;
70
8af755f4 71 fCrateMap = new char*[234];
72 for (Int_t i=0;i<234;i++) fBoardMap[i] = 0;
73
516d3280 74 SetDataSource();
75 Factory();
76
77 AliWarning("ZERO-ALLY-LSB TO BE CHECKED!!!");
78 AliWarning("AliMUONLocalTriggerBoard Y_pos DIVIDED BY 2 TO BE CONSISTENT W/ AliMUONTrackReconstructor!!!");
79}
80
81//___________________________________________
82AliMUONTriggerElectronics::~AliMUONTriggerElectronics()
83{
84 delete fGlobalTriggerBoard;
85 delete fCrates;
8af755f4 86
87 for (Int_t i=0;i<234;i++) if (fCrateMap[i]) {delete [] fCrateMap[i]; fCrateMap[i] = NULL;}
516d3280 88}
89
90//___________________________________________
91void AliMUONTriggerElectronics::Factory()
92{
93 ifstream myInputFile(gSystem->ExpandPathName(fSourceFileName.Data()), ios::in);
94
95 string sLine, sValue;
96
97 if ( !myInputFile )
98 {
99 AliError("TRIGGER ELECTRONICS CONFIGURATION FILE COULD NOT BE OPENED");
100 }
101 else
102 {
103 while (getline(myInputFile,sLine))
104 {
105 if (sLine.empty()) continue; // Ignore empty lines
106 else
107 {
108 const Int_t maxfields = 15; char **fields = new char*[maxfields];
109
110 char s[100];
111
112 if (sLine.find("Board",0) != string::npos)
113 {
114 strcpy(s,sLine.c_str());
115
116 Int_t numlines = 0;
117
118 for (char *token = strtok(s, " ");
119 token != NULL;
120 token = strtok(NULL, " "))
121 {
122 fields[numlines] = new char[strlen(token)+1];
123 strcpy(fields[numlines++],token);
124 }
125
126 char str[10]; strcpy(str, fields[6]); strcat(str, fields[7]);
127
128 AliMUONTriggerCrate *crate = Crate(str);
129
130 if (!crate)
131 {
132 AddCrate(str); crate = Crate(str);
133
134 AliMUONRegionalTriggerBoard *rboard = new AliMUONRegionalTriggerBoard();
135 crate->AddBoard(rboard, 0);
136 }
137
138// CONVENTION: SLOT 0 HOLDS THE REGIONAL BOARD
139 Int_t sl = atoi(fields[10]);
140
141 AliMUONLocalTriggerBoard *board = new AliMUONLocalTriggerBoard(fields[4], sl);
142
8af755f4 143 if (strcmp(fields[1],"nn"))
144 {
145 Int_t sboard = atoi(fields[1]);
146
147 board->SetNumber(sboard);
148
149 fCrateMap[sboard-1] = new char[strlen(str)+1]; strcpy(fCrateMap[sboard-1], str);
8af755f4 150
151 fBoardMap[sboard-1] = sl;
152 }
153
154 board->SetCrate(str);
155
516d3280 156 crate->AddBoard(board, sl);
157
158 while (getline(myInputFile,sLine)) if (sLine.find("transv",0) != string::npos) break;
159
160 strcpy(s,sLine.c_str());
161
162 for (char *token = strtok(s, " ");
163 token != NULL;
164 token = strtok(NULL, " ")) if (!strcmp(token,"NONE")) board->SetTC(kFALSE);
165
166 while (getline(myInputFile,sLine)) if (sLine.find("Switch",0) != string::npos) break;
167
168 while (getline(myInputFile,sLine)) if (!sLine.empty()) break;
169
170 strcpy(s,sLine.c_str());
171
172 Int_t lines = 0;
173
174 for (char *token = strtok(s, " ");
175 token != NULL;
176 token = strtok(NULL, " ")) board->SetSwitch(lines++, atoi(token));
177
178 for (Int_t i = 0; i<numlines; i++)
179 if (fields[i]) {delete [] fields[i]; fields[i] = 0;}
180
181 delete [] fields; fields = 0;
182 }
183 }
184 }
185 }
186}
187
188//___________________________________________
189void AliMUONTriggerElectronics::Feed()
190{
191 for (Int_t ichamber=10; ichamber<14; ichamber++)
192 {
193 TClonesArray *MuonDigits = fMUONData->Digits(ichamber);
194 Int_t ndigits = MuonDigits->GetEntriesFast();
195
196 for (Int_t digit=0; digit<ndigits; digit++)
197 {
198 AliMUONDigit *mdig = static_cast<AliMUONDigit*>(MuonDigits->UncheckedAt(digit));
199
200 Int_t ix = mdig->PadX(), iy = mdig->PadY();
201
202// GET THE SUM OF THE CODED CHARGE
203// SEE CODING CONVENTION IN AliMUONChamberTrigger::DisIntegration
204 Int_t schg = 0;
8af755f4 205 for (Int_t ichg=0; ichg<10; ichg++) schg += mdig->TrackCharge(ichg);
516d3280 206
207// APPLY CONDITION ON SOFT BACKGROUND
208 Int_t tchg = schg - (Int_t(schg/10))*10;
209
210 if (schg<=10 || tchg>0)
211 {
212 Int_t cathode = mdig->Cathode();
213
214// Now identify local board from (ix,iy)
215 char name[10]; BoardName(ix,iy,name);
216
217 for (Int_t i=0;i<fgkNCrates;i++)
218 {
219 AliMUONTriggerCrate *cr = (AliMUONTriggerCrate*)fCrates->UncheckedAt(i);
220
221 TObjArray *boards = cr->Boards();
222
223 AliMUONLocalTriggerBoard *b = (AliMUONLocalTriggerBoard*)boards->FindObject(name);
224
225 if (b)
226 {
227 Int_t digitindex = digit;
8af755f4 228
229// Y STRIP IS FIRED ONCE BUT ALL BOARDS FROM THE SAME MODULE ARE FED
230 if (cathode)
231 {
232 if (b->GetSwitch(6)) iy += 8;
233
234 char M1[20]; b->Module(M1);
235
236 for (Int_t j=0;j<fgkNCrates;j++)
237 {
238 AliMUONTriggerCrate *ca = (AliMUONTriggerCrate*)fCrates->UncheckedAt(j);
239
240 TObjArray *bs = ca->Boards();
241
242 for (Int_t k=1; k<bs->GetEntries()-1; k++)
243 {
244 AliMUONLocalTriggerBoard *h = (AliMUONLocalTriggerBoard*)bs->At(k);
245
246 if (h)
247 {
248 char M2[20]; h->Module(M2);
249
250 if (!strcmp(M1,M2)) h->Setbit(iy,cathode,ichamber-10);
251 }
252 }
253 }
254 }
255 else
516d3280 256 b->Setbit(iy,cathode,ichamber-10);
257
258 DigitFiredCircuit(b->GetI(), cathode, ichamber, digitindex);
259 }
260 }
261 }
262 }
263 }
264
265// Particular case of the columns with 22 local boards (2R(L) 3R(L))
266 AliMUONTriggerCrate *crate = 0x0; TObjArray *bs = 0x0;
267
268 char *scratess[4] = { "2R", "2L", "3L", "3R"};
269 char *scratesd[4] = {"2-3R", "2-3L", "2-3L", "2-3R"};
270 Int_t slotf[4] = { 2, 2, 10, 10};
271 Int_t slotd[4] = { 1, 1, 9, 9};
272
273 for (Int_t i=0; i<4; i++)
274 {
275 crate = (AliMUONTriggerCrate*)fCrates->FindObject(scratess[i]);
276 bs = crate->Boards();
277 AliMUONLocalTriggerBoard *desybb = (AliMUONLocalTriggerBoard*)bs->At(14);
278 AliMUONLocalTriggerBoard *fromcb = (AliMUONLocalTriggerBoard*)bs->At(15);
279 AliMUONLocalTriggerBoard *desxbb = (AliMUONLocalTriggerBoard*)bs->At(16);
280
281 crate = (AliMUONTriggerCrate*)fCrates->FindObject(scratesd[i]);
282 bs = crate->Boards();
283 AliMUONLocalTriggerBoard *frombb = (AliMUONLocalTriggerBoard*)bs->At(slotf[i]);
284 AliMUONLocalTriggerBoard *desycb = (AliMUONLocalTriggerBoard*)bs->At(slotd[i]);
285
286 UShort_t cX[2];
287
288// COPY X3-4 FROM BOARD 2 OF CRATE 2-3 TO BOARD 16 OF CRATE 2
289// COPY X3-4 FROM BOARD 10 OF CRATE 2-3 TO BOARD 16 OF CRATE 3
290 frombb->GetX34(cX); desxbb->SetX34(cX);
291
292// COPY X3-4 FROM BOARD 15 OF CRATE 2 TO BOARD 1 OF CRATE 2-3
293// COPY X3-4 FROM BOARD 15 OF CRATE 3 TO BOARD 9 OF CRATE 2-3
294 fromcb->GetX34(cX); desycb->SetX34(cX);
295
8af755f4 296 UShort_t cY[4];
516d3280 297
298 desybb->GetY(cY); frombb->SetY(cY);
299 }
300
8af755f4 301// FILL UP/DOWN OF CURRENT BOARD (DONE VIA J3 BUS IN REAL LIFE)
302 for (Int_t i=0; i<fgkNCrates; i++)
516d3280 303 {
8af755f4 304 AliMUONTriggerCrate *cr = (AliMUONTriggerCrate*)fCrates->UncheckedAt(i);
305
306 TObjArray *boards = cr->Boards();
307
516d3280 308 for (Int_t j=1; j<boards->GetEntries()-1; j++)
309 {
310 TObject *o = boards->At(j);
8af755f4 311
516d3280 312 if (!o) break;
8af755f4 313
516d3280 314 AliMUONLocalTriggerBoard *currboard = (AliMUONLocalTriggerBoard*)o;
8af755f4 315
516d3280 316 AliMUONLocalTriggerBoard *neighbour = (AliMUONLocalTriggerBoard*)boards->At(j+1);
8af755f4 317
318 UShort_t cXY[2][4];
319
320 if (j==1) {neighbour->GetXY(cXY); currboard->SetXYU(cXY);}
321
322// LAST BOARD IN THE CRATE HAS NO UP EXCEPT FOR CRATES 2 & 3
323 if (j<boards->GetEntries()-2)
324 {
325 AliMUONLocalTriggerBoard *nextboard = (AliMUONLocalTriggerBoard*)boards->At(j+2);
326
327 currboard->GetXY(cXY); neighbour->SetXYD(cXY);
328 nextboard->GetXY(cXY); neighbour->SetXYU(cXY);
329
330 if (j==boards->GetEntries()-3) {neighbour->GetXY(cXY); nextboard->SetXYD(cXY);}
331 }
332 }
333 }
334}
516d3280 335
8af755f4 336//___________________________________________
337void AliMUONTriggerElectronics::FeedM()
338{
339 for (Int_t ichamber=10; ichamber<14; ichamber++)
340 {
341 TClonesArray *MuonDigits = fMUONData->Digits(ichamber);
342 Int_t ndigits = MuonDigits->GetEntriesFast();
343
8af755f4 344 for (Int_t digit=0; digit<ndigits; digit++)
345 {
346 AliMUONDigit *mdig = static_cast<AliMUONDigit*>(MuonDigits->UncheckedAt(digit));
347
348// CHECKME ! The TrackCharge is not ok with new digitizerV3 !
349// for (Int_t ichg=0; ichg<10; ichg++) schg += mdig->TrackCharge(ichg);
350// assert(schg==mdig->Signal());
351 Int_t schg = mdig->Signal();
516d3280 352
8af755f4 353// APPLY CONDITION ON SOFT BACKGROUND
354 Int_t tchg = schg - (Int_t(schg/10))*10;
516d3280 355
8af755f4 356 if (schg<=10 || tchg>0)
516d3280 357 {
8af755f4 358// mdig->Print();
516d3280 359
8af755f4 360 Int_t digitindex = digit;
361 Int_t detElemId = mdig->DetElemId();
362 Int_t cathode = mdig->Cathode();
363
364 const AliMpVSegmentation *seg = ((AliMUON*)gAlice->GetDetector("MUON"))->GetSegmentation()->GetMpSegmentation(detElemId,cathode);
365
366 Int_t ix = mdig->PadX(), iy = mdig->PadY();
367
368 AliDebug(3,Form("cathode %d ix %d iy %d ",cathode,ix,iy));
369
370 AliMpPad pad = seg->PadByIndices(AliMpIntPair(ix,iy),kTRUE);
371
372 for (Int_t i=0; i<pad.GetNofLocations(); i++)
373 {
374 AliMpIntPair location = pad.GetLocation(i);
375
376 Int_t nboard = location.GetFirst();
377
378 Int_t ibitxy = location.GetSecond();
379
380
381 AliMUONTriggerCrate *cr = (AliMUONTriggerCrate*)fCrates->FindObject(fCrateMap[nboard-1]);
382
383 TObjArray *boards = cr->Boards();
384
385 AliMUONLocalTriggerBoard *b = (AliMUONLocalTriggerBoard*)boards->At(fBoardMap[nboard-1]);
386
387// if (b && nboard && b->GetNumber()==nboard)
388 if (b)
389 {
390 if (cathode && b->GetSwitch(6)) ibitxy += 8;
391
8af755f4 392 b->SetbitM(ibitxy,cathode,ichamber-10);
393
394 DigitFiredCircuit(b->GetI(), cathode, ichamber, digitindex);
395 }
8af755f4 396 }
397 }
516d3280 398 }
399 }
8af755f4 400
401// Particular case of the columns with 22 local boards (2R(L) 3R(L))
402 AliMUONTriggerCrate *crate = 0x0; TObjArray *bs = 0x0;
403
404 char *scratess[4] = { "2R", "2L", "3L", "3R"};
405 char *scratesd[4] = {"2-3R", "2-3L", "2-3L", "2-3R"};
406 Int_t slotf[4] = { 2, 2, 10, 10};
407 Int_t slotd[4] = { 1, 1, 9, 9};
408
409 for (Int_t i=0; i<4; i++)
410 {
411 crate = (AliMUONTriggerCrate*)fCrates->FindObject(scratess[i]);
412 bs = crate->Boards();
413 AliMUONLocalTriggerBoard *desybb = (AliMUONLocalTriggerBoard*)bs->At(14);
414 AliMUONLocalTriggerBoard *fromcb = (AliMUONLocalTriggerBoard*)bs->At(15);
415 AliMUONLocalTriggerBoard *desxbb = (AliMUONLocalTriggerBoard*)bs->At(16);
416
417 crate = (AliMUONTriggerCrate*)fCrates->FindObject(scratesd[i]);
418 bs = crate->Boards();
419 AliMUONLocalTriggerBoard *frombb = (AliMUONLocalTriggerBoard*)bs->At(slotf[i]);
420 AliMUONLocalTriggerBoard *desycb = (AliMUONLocalTriggerBoard*)bs->At(slotd[i]);
421
422 UShort_t cX[2];
423
424// COPY X3-4 FROM BOARD 2 OF CRATE 2-3 TO BOARD 16 OF CRATE 2
425// COPY X3-4 FROM BOARD 10 OF CRATE 2-3 TO BOARD 16 OF CRATE 3
426 frombb->GetX34(cX); desxbb->SetX34(cX);
427
428// COPY X3-4 FROM BOARD 15 OF CRATE 2 TO BOARD 1 OF CRATE 2-3
429// COPY X3-4 FROM BOARD 15 OF CRATE 3 TO BOARD 9 OF CRATE 2-3
430 fromcb->GetX34(cX); desycb->SetX34(cX);
431
432 UShort_t cY[4];
433
434 desybb->GetY(cY); frombb->SetY(cY);
435
436 frombb->GetY(cY); desxbb->SetY(cY);
437 fromcb->GetY(cY); desycb->SetY(cY);
438 }
439
516d3280 440// FILL UP/DOWN OF CURRENT BOARD (DONE VIA J3 BUS IN REAL LIFE)
8af755f4 441 for (Int_t i=0; i<fgkNCrates; i++)
516d3280 442 {
8af755f4 443 AliMUONTriggerCrate *cr = (AliMUONTriggerCrate*)fCrates->UncheckedAt(i);
444
445 TObjArray *boards = cr->Boards();
446
516d3280 447 for (Int_t j=1; j<boards->GetEntries()-1; j++)
448 {
449 TObject *o = boards->At(j);
8af755f4 450
516d3280 451 if (!o) break;
8af755f4 452
516d3280 453 AliMUONLocalTriggerBoard *currboard = (AliMUONLocalTriggerBoard*)o;
8af755f4 454
516d3280 455 AliMUONLocalTriggerBoard *neighbour = (AliMUONLocalTriggerBoard*)boards->At(j+1);
8af755f4 456
516d3280 457 UShort_t cXY[2][4];
8af755f4 458
516d3280 459 if (j==1) {neighbour->GetXY(cXY); currboard->SetXYU(cXY);}
8af755f4 460
516d3280 461// LAST BOARD IN THE CRATE HAS NO UP EXCEPT FOR CRATES 2 & 3
462 if (j<boards->GetEntries()-2)
463 {
464 AliMUONLocalTriggerBoard *nextboard = (AliMUONLocalTriggerBoard*)boards->At(j+2);
8af755f4 465
516d3280 466 currboard->GetXY(cXY); neighbour->SetXYD(cXY);
467 nextboard->GetXY(cXY); neighbour->SetXYU(cXY);
8af755f4 468
516d3280 469 if (j==boards->GetEntries()-3) {neighbour->GetXY(cXY); nextboard->SetXYD(cXY);}
470 }
471 }
472 }
516d3280 473}
516d3280 474
475//___________________________________________
476void AliMUONTriggerElectronics::Feed(UShort_t pattern[2][4])
477{
478 for (Int_t i=0; i<fgkNCrates; i++)
479 {
480 AliMUONTriggerCrate *cr = (AliMUONTriggerCrate*)fCrates->UncheckedAt(i);
481
482 TObjArray *boards = cr->Boards();
483
484 for (Int_t j=1; j<boards->GetEntries(); j++)
485 {
486 TObject *o = boards->At(j);
487
488 if (!o) break;
489
490 AliMUONLocalTriggerBoard *board = (AliMUONLocalTriggerBoard*)o;
491
492 board->SetXY(pattern);
493 }
494 }
495}
496
497//___________________________________________
498void AliMUONTriggerElectronics::DumpOS()
499{
500 for (Int_t i=0;i<234;i++)
501 {
502 char name[20];
503 BuildName(i,name);
504
505 for (Int_t i=0; i<fgkNCrates; i++)
506 {
507 AliMUONTriggerCrate *cr = (AliMUONTriggerCrate*)fCrates->UncheckedAt(i);
508
509 TObjArray *boards = cr->Boards();
510
511 AliMUONLocalTriggerBoard *board = (AliMUONLocalTriggerBoard*)boards->FindObject(name);
512
8af755f4 513 if (board) board->Scan("ALL");
516d3280 514 }
515 }
516}
517
518//___________________________________________
519void AliMUONTriggerElectronics::Scan(Option_t *option)
520{
521 for (Int_t i=0; i<fgkNCrates; i++)
522 {
523 AliMUONTriggerCrate *cr = (AliMUONTriggerCrate*)fCrates->UncheckedAt(i);
524
525 TObjArray *boards = cr->Boards();
526
527 for (Int_t j=0; j<boards->GetEntries(); j++)
528 {
529 TObject *o = boards->At(j);
530
531 TString op = option;
532
533 Bool_t cdtion = kFALSE;
534
535 if (op.Contains("LOCAL")) cdtion = o->IsA() == AliMUONLocalTriggerBoard::Class();
536 if (op.Contains("REGIONAL")) cdtion = o->IsA() == AliMUONRegionalTriggerBoard::Class();
537 if (op.Contains("GLOBAL")) cdtion = o->IsA() == AliMUONGlobalTriggerBoard::Class();
538
539 if (!o || !cdtion) continue;
540
541 AliMUONLocalTriggerBoard *board = (AliMUONLocalTriggerBoard*)o;
542
543 board->Scan();
544 }
545 }
546}
547
548//___________________________________________
549void AliMUONTriggerElectronics::Reset()
550{
551 for (Int_t i=0; i<fgkNCrates; i++)
552 {
553 AliMUONTriggerCrate *cr = (AliMUONTriggerCrate*)fCrates->UncheckedAt(i);
554
555 TObjArray *boards = cr->Boards();
556
557 for (Int_t j=0; j<boards->GetEntries(); j++)
558 {
559 AliMUONTriggerBoard *b = (AliMUONTriggerBoard*)boards->At(j);
560
561 if (b) b->Reset();
562 }
563 }
8af755f4 564
565 for (Int_t i=0;i<16;i++)
566 {
567 fRegional[i] = 0;
568 for (Int_t j=0;j<16;j++) fLocal[i][j] = 0;
569 }
570
571 fGlobal = 0;
516d3280 572}
573
574//___________________________________________
575void AliMUONTriggerElectronics::LocalResponse()
576{
577// INTERFACE BOARDS
578 struct crates_t
579 {
580 TString name;
581 Int_t slots[5];
582 Int_t ns;
583 } crate[6];
584
585 crate[0].name = "2R"; crate[0].ns = 1; crate[0].slots[0] = 16;
586 crate[1].name = "2L"; crate[1].ns = 1; crate[1].slots[0] = 16;
587 crate[2].name = "3L"; crate[2].ns = 1; crate[2].slots[0] = 16;
588 crate[3].name = "3R"; crate[3].ns = 1; crate[3].slots[0] = 16;
589 crate[4].name = "2-3R"; crate[4].ns = 2; crate[4].slots[0] = 1; crate[4].slots[1] = 9;
590 crate[5].name = "2-3L"; crate[5].ns = 2; crate[5].slots[0] = 1; crate[5].slots[1] = 9;
591
592 for (Int_t i=0; i<fgkNCrates; i++)
593 {
594 Int_t iib = -1;
595
596 AliMUONTriggerCrate *cr = (AliMUONTriggerCrate*)fCrates->UncheckedAt(i);
597
598 for (Int_t icr=0; icr<6; icr++)
599 {
600 const char *n = (crate[icr].name).Data();
601
602 AliMUONTriggerCrate *dcr = (AliMUONTriggerCrate*)fCrates->FindObject(n);
603
604// THIS CRATE CONTAINS AN INTERFACE BOARD
605 if ( dcr && !strcmp(cr->GetName(),dcr->GetName()) ) iib = icr;
606 }
607
608 TObjArray *boards = cr->Boards();
609
610 AliMUONRegionalTriggerBoard *regb = (AliMUONRegionalTriggerBoard*)boards->At(0);
611
2247f0b7 612 UShort_t thisl[16]; for (Int_t j=0; j<16; j++) thisl[j] = 0;
613
516d3280 614 for (Int_t j=1; j<boards->GetEntries(); j++)
615 {
616 TObject *o = boards->At(j);
617
618 if (!o) break;
619
620 AliMUONLocalTriggerBoard *board = (AliMUONLocalTriggerBoard*)o;
621
622 if (board)
623 {
624 board->Response();
625
626 fLocal[i][j-1] = board->GetResponse();
627
628// CRATE CONTAINING INTERFACE BOARD
629 if ( iib>-1 )
630 {
631 for (Int_t iid = 0; iid<crate[iib].ns; iid++)
632 {
633 if ( j == crate[iib].slots[iid] )
634 {
635 if ( fLocal[i][j-1] != 0 )
636 AliWarning(Form("Interface board %s in slot %d of crate %s has a non zero response",
637 board->GetName(),j,cr->GetName()));
638 }
639 }
640 }
516d3280 641
2247f0b7 642 thisl[j-1] = fLocal[i][j-1];
643 }
516d3280 644 }
2247f0b7 645
646 regb->SetLocalResponse(thisl);
516d3280 647 }
648}
649
650//___________________________________________
651void AliMUONTriggerElectronics::RegionalResponse()
652{
653 for (Int_t i=0; i<fgkNCrates; i++)
654 {
655 AliMUONTriggerCrate *cr = (AliMUONTriggerCrate*)fCrates->UncheckedAt(i);
656
657 TObjArray *boards = cr->Boards();
658
659 AliMUONRegionalTriggerBoard *regb = (AliMUONRegionalTriggerBoard*)boards->At(0);
660
661 if (regb)
662 {
663 regb->Response();
664
665 fRegional[i] = regb->GetResponse();
666 }
667 }
668}
669
670//___________________________________________
671void AliMUONTriggerElectronics::GlobalResponse()
672{
673 fGlobalTriggerBoard->SetRegionalResponse(fRegional);
674
675 fGlobalTriggerBoard->Response();
676
677 fGlobal = fGlobalTriggerBoard->GetResponse();
678}
679
680//___________________________________________
681void AliMUONTriggerElectronics::BoardName(Int_t ix, Int_t iy, char *name)
682{
683 TString s = (ix>0) ? "R" : "L";
684
685 Int_t board = iy / 16, bid[4] = {12,34,56,78};
686
687 ix = abs(ix);
688
689 Int_t line = ix / 10, column = ix - 10 * line;
690
691// old scheme: line==1 is line==9
692 line -= 9; line = TMath::Abs(line); line++;
693
694 sprintf(name,"%sC%dL%dB%d", s.Data(), column, line, bid[board]);
695
696 AliDebug(3, Form("Strip ( %d , %d ) connected to board %s ", ix, iy, name));
697}
698
699//___________________________________________
700void AliMUONTriggerElectronics::AddCrate(char *name)
701{
702 TClonesArray &lcrates = *fCrates;
703 new(lcrates[fNCrates++]) AliMUONTriggerCrate(name,17);
704}
705
706//___________________________________________
707AliMUONTriggerCrate* AliMUONTriggerElectronics::Crate(char *name)
708{
709 return (AliMUONTriggerCrate*)fCrates->FindObject(name);
710}
711
712//___________________________________________
713void AliMUONTriggerElectronics::BuildName(Int_t icirc, char name[20])
714{
715 const Int_t CircuitId[234] =
716 {
717 111, 121, 131, 141, 151, 161, 171,
718 211, 212, 221, 222, 231, 232, 241, 242, 251, 252, 261, 262, 271,
719 311, 312, 321, 322, 331, 332, 341, 342, 351, 352, 361, 362, 371,
720 411, 412, 413, 421, 422, 423, 424, 431, 432, 433, 434, 441, 442, 451, 452, 461, 462, 471,
721 521, 522, 523, 524, 531, 532, 533, 534, 541, 542, 551, 552, 561, 562, 571,
722 611, 612, 613, 621, 622, 623, 624, 631, 632, 633, 634, 641, 642, 651, 652, 661, 662, 671,
723 711, 712, 721, 722, 731, 732, 741, 742, 751, 752, 761, 762, 771,
724 811, 812, 821, 822, 831, 832, 841, 842, 851, 852, 861, 862, 871,
725 911, 921, 931, 941, 951, 961, 971,
726 -111, -121, -131, -141, -151, -161, -171,
727 -211, -212, -221, -222, -231, -232, -241, -242, -251, -252, -261, -262, -271,
728 -311, -312, -321, -322, -331, -332, -341, -342, -351, -352, -361, -362, -371,
729 -411, -412, -413, -421, -422, -423, -424, -431, -432, -433, -434, -441, -442, -451, -452, -461, -462, -471,
730 -521, -522, -523, -524, -531, -532, -533, -534, -541, -542, -551, -552, -561, -562, -571,
731 -611, -612, -613, -621, -622, -623, -624, -631, -632, -633, -634, -641, -642, -651, -652, -661, -662, -671,
732 -711, -712, -721, -722, -731, -732, -741, -742, -751, -752, -761, -762, -771,
733 -811, -812, -821, -822, -831, -832, -841, -842, -851, -852, -861, -862, -871,
734 -911, -921, -931, -941, -951, -961, -971
735 };
736
737 Int_t b[4] = {12, 34, 56, 78};
738
739 Int_t code = TMath::Abs(CircuitId[icirc]);
740
741 Int_t L = code / 100;
742
743 Int_t C = ( code - 100 * L ) / 10;
744
745 Int_t B = code - 100 * L - 10 * C;
746
747 const char *Side = (CircuitId[icirc]>0) ? "R" : "L";
748
749// L=1 AT TOP
750 L -= 9; L = abs(L); L++;
751
752 sprintf(name,"%sC%dL%dB%d",Side,C,L,b[B-1]);
753}
754
755//_______________________________________________________________________
756void
757AliMUONTriggerElectronics::Exec(Option_t*)
758{
759 Digits2Trigger();
760}
761
762//_______________________________________________________________________
763void AliMUONTriggerElectronics::Trigger()
764{
8af755f4 765 FeedM();
516d3280 766 LocalResponse();
767 RegionalResponse();
768 GlobalResponse();
769}
770/*
771//_______________________________________________________________________
772void AliMUONTriggerElectronics::DisableCrate(Int_t icrate)
773{
774 fRegional[icrate] = 0;
775}
776
777//_______________________________________________________________________
778void AliMUONTriggerElectronics::DisableCrate(char *Name)
779{
780 Int_t icrate;
781
782 for (Int_t i=0; i<fgkNCrates; i++)
783 {
784 AliMUONTriggerCrate *cr = (AliMUONTriggerCrate*)fCrates->UncheckedAt(i);
785 if (strcmp(cr->GetName(),Name) )
786 continue;
787 else
788 {
789 icrate = i;
790 break;
791 }
792 }
793
794 fRegional[icrate] = 0;
795}
796
797//_______________________________________________________________________
798void AliMUONTriggerElectronics::DisableBoardInCrate(Int_t icrate, Int_t islot)
799{
800// BEWARE, REGIONAL BOARD IS IN SLOT 0
801 fLocal[icrate][islot] = 0;
802}
803*/
804//_______________________________________________________________________
805void AliMUONTriggerElectronics::Digits2Trigger()
806{
807 ClearDigitNumbers();
808
809 fMUONData->ResetTrigger();
810
811// RUN THE FULL BEE CHAIN
812 Trigger();
8af755f4 813// DumpOS();
814
516d3280 815 for (Int_t i=0; i<fgkNCrates; i++)
816 {
817 AliMUONTriggerCrate *cr = (AliMUONTriggerCrate*)fCrates->UncheckedAt(i);
818
819 TObjArray *boards = cr->Boards();
820
821 for (Int_t j=1; j<boards->GetEntries(); j++)
822 {
823 TObject *o = boards->At(j);
824
825 if (!o) break;
826
827 AliMUONLocalTriggerBoard *board = (AliMUONLocalTriggerBoard*)o;
828
829 if (board)
830 {
831// L0 TRIGGER
832 if (board->Triggered())
833 {
834 Int_t localtr[15] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ,0};
835
836 Int_t icirc = board->GetI();
837
838 localtr[0] = icirc;
839 localtr[1] = board->GetStripX11();
840 localtr[2] = board->GetDev();
841 localtr[3] = board->GetStripY11();
842
843// SAVE LUT OUTPUT
844 localtr[4] = (fLocal[i][j-1] & 12) >> 2;
845 localtr[5] = (fLocal[i][j-1] & 48) >> 4;
846 localtr[6] = (fLocal[i][j-1] & 3);
847
2247f0b7 848 TBits rrr;
849 rrr.Set(6,&fLocal[i][j-1]);
850
516d3280 851// SAVE BIT PATTERN
852 localtr[7] = board->GetXY(0,0);
853 localtr[8] = board->GetXY(0,1);
854 localtr[9] = board->GetXY(0,2);
855 localtr[10] = board->GetXY(0,3);
856
857 localtr[11] = board->GetXY(1,0);
858 localtr[12] = board->GetXY(1,1);
859 localtr[13] = board->GetXY(1,2);
860 localtr[14] = board->GetXY(1,3);
861
862// ADD A NEW LOCAL TRIGGER
863 AliMUONLocalTrigger *pLocTrig = new AliMUONLocalTrigger(localtr, fDigitNumbers[icirc]);
864
865 fMUONData->AddLocalTrigger(*pLocTrig);
866 }
867 }
868 }
869 }
870
871// GLOBAL TRIGGER INFORMATION: [0] -> LOW PT
872// [1] -> HIGH PT
873// [2] -> ALL PT
874 Int_t GlobalSinglePlus[3], GlobalSingleMinus[3], GlobalSingleUndef[3];
875 Int_t GlobalPairUnlike[3], GlobalPairLike[3];
876
877 GlobalPairUnlike[0] = (fGlobal & 16) >> 4;
878 GlobalPairUnlike[1] = (fGlobal & 256) >> 8;
879 GlobalPairUnlike[2] = (fGlobal & 1);
880
881 GlobalPairLike[0] = (fGlobal & 32) >> 5;
882 GlobalPairLike[1] = (fGlobal & 512) >> 9;
883 GlobalPairLike[2] = (fGlobal & 2) >> 1;
884
885 GlobalSinglePlus[0] = ((fGlobal & 192) >> 6) == 2;
886 GlobalSinglePlus[1] = ((fGlobal & 3072) >> 10) == 2;
887 GlobalSinglePlus[2] = ((fGlobal & 12) >> 2) == 2;
888
889 GlobalSingleMinus[0] = ((fGlobal & 192) >> 6) == 1;
890 GlobalSingleMinus[1] = ((fGlobal & 3072) >> 10) == 1;
891 GlobalSingleMinus[2] = ((fGlobal & 12) >> 2) == 1;
892
893 GlobalSingleUndef[0] = ((fGlobal & 192) >> 6) == 3;
894 GlobalSingleUndef[1] = ((fGlobal & 3072) >> 10) == 3;
895 GlobalSingleUndef[2] = ((fGlobal & 12) >> 2) == 3;
896
897 AliMUONGlobalTrigger *pGloTrig = new AliMUONGlobalTrigger(GlobalSinglePlus, GlobalSingleMinus,
898 GlobalSingleUndef, GlobalPairUnlike,
899 GlobalPairLike);
900
901// ADD A LOCAL TRIGGER IN THE LIST
902 fMUONData->AddGlobalTrigger(*pGloTrig);
903
8af755f4 904// NOW RESET ELECTRONICS
516d3280 905 Reset();
906}
907
908//_______________________________________________________________________
909void AliMUONTriggerElectronics::ClearDigitNumbers()
910{
911// RESET fDigitNumbers
912 for (Int_t i=0; i<AliMUONConstants::NTriggerCircuit(); i++) fDigitNumbers[i].Set(0);
913}
914
915//_______________________________________________________________________
916void AliMUONTriggerElectronics::DigitFiredCircuit(Int_t circuit, Int_t cathode,
917 Int_t chamber, Int_t digit)
918{
919// REGISTERS THAT THE SPECIFIED DIGIT FIRED THE SPECIFIED CIRCUIT
920// THIS DIGIT GETS ADDED TO AN ARRAY WHICH WILL BE COPIED TO
921// AliMUONLocalTrigger WHEN SUCH AN OBJECT IS CREATED FOR EACH CIRCUIT
922 Int_t digitnumber = AliMUONLocalTrigger::EncodeDigitNumber(chamber, cathode, digit);
923 Int_t last = fDigitNumbers[circuit].GetSize();
924 fDigitNumbers[circuit].Set(last + 1);
925 fDigitNumbers[circuit][last] = digitnumber;
926}
927