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) |
f4678817 |
19 | //* Manager class for muon trigger electronics |
20 | //* Client of trigger board classes |
21 | //* |
22 | //* |
516d3280 |
23 | |
24 | #include "AliMUONTriggerElectronics.h" |
25 | #include "AliMUONTriggerCrate.h" |
f1e8d46c |
26 | #include "AliMUONTriggerCrateStore.h" |
516d3280 |
27 | #include "AliMUONConstants.h" |
28 | #include "AliMUONLocalTriggerBoard.h" |
29 | #include "AliMUONRegionalTriggerBoard.h" |
30 | #include "AliMUONGlobalTriggerBoard.h" |
31 | #include "AliMUONLocalTrigger.h" |
47dc4ee7 |
32 | #include "AliMUONRegionalTrigger.h" |
516d3280 |
33 | #include "AliMUONGlobalTrigger.h" |
8af755f4 |
34 | #include "AliMUON.h" |
516d3280 |
35 | #include "AliMUONData.h" |
36 | #include "AliMUONDigit.h" |
8af755f4 |
37 | #include "AliMUONSegmentation.h" |
4c0f0f5d |
38 | #include "AliMUONCalibrationData.h" |
39 | #include "AliMUONVCalibParam.h" |
516d3280 |
40 | |
f4678817 |
41 | #include "AliMpVSegmentation.h" |
42 | |
43 | #include "AliLog.h" |
44 | #include "AliLoader.h" |
45 | #include "AliRun.h" |
46 | |
47 | //#include "Riostream.h" |
48 | #include "TBits.h" |
516d3280 |
49 | #include "TSystem.h" |
50 | |
63ed9c6b |
51 | ClassImp(AliMUONTriggerElectronics) |
52 | |
516d3280 |
53 | //___________________________________________ |
4c0f0f5d |
54 | AliMUONTriggerElectronics::AliMUONTriggerElectronics(AliMUONData *Data, AliMUONCalibrationData* calibData) |
516d3280 |
55 | : TTask("AliMUONTriggerElectronics", |
56 | "From trigger digits to Local and Global Trigger objects"), |
43368512 |
57 | fSourceFileName(), |
f1e8d46c |
58 | fCrates(new AliMUONTriggerCrateStore), |
516d3280 |
59 | fGlobalTriggerBoard(new AliMUONGlobalTriggerBoard), |
516d3280 |
60 | fMUONData(Data) |
61 | { |
f4678817 |
62 | //* CONSTRUCTOR |
63 | //* |
516d3280 |
64 | if (!fMUONData) |
65 | { |
66 | AliFatal("NO MUON TRIGGER DATA"); |
67 | } |
68 | |
f1e8d46c |
69 | SetDataSource(); |
70 | Factory(calibData); |
71 | LoadMasks(calibData); |
516d3280 |
72 | } |
73 | |
74 | //___________________________________________ |
75 | AliMUONTriggerElectronics::~AliMUONTriggerElectronics() |
76 | { |
f4678817 |
77 | //* DESTRUCTOR |
78 | //* |
516d3280 |
79 | delete fGlobalTriggerBoard; |
80 | delete fCrates; |
81 | } |
82 | |
83 | //___________________________________________ |
4c0f0f5d |
84 | void AliMUONTriggerElectronics::Factory(AliMUONCalibrationData* calibData) |
516d3280 |
85 | { |
f1e8d46c |
86 | //* BUILD ALL ELECTRONICS |
87 | //* |
e93b11d0 |
88 | |
89 | // get coinc44 from AliMUON (added 12/09/06) |
90 | AliMUON *pMUON = (AliMUON*)gAlice->GetModule("MUON"); |
91 | Int_t coinc44 = pMUON->GetTriggerCoinc44(); |
92 | if (coinc44 != 0 && coinc44 != 1) { |
93 | AliFatal("Coinc 44 should be equal to 0 or 1"); |
94 | return; |
95 | } |
96 | |
f1e8d46c |
97 | fCrates->ReadFromFile(gSystem->ExpandPathName(fSourceFileName.Data())); |
98 | |
99 | if ( !calibData ) return; |
100 | |
101 | AliMUONTriggerLut* lut = calibData->TriggerLut(); |
102 | |
103 | if (!lut) return; |
104 | |
105 | AliMUONLocalTriggerBoard* localBoard; |
106 | |
107 | fCrates->FirstLocalBoard(); |
108 | |
109 | while ( (localBoard=fCrates->NextLocalBoard()) ) |
110 | { |
111 | localBoard->SetLUT(lut); |
e93b11d0 |
112 | localBoard->SetCoinc44(coinc44); |
f1e8d46c |
113 | } |
8af755f4 |
114 | } |
516d3280 |
115 | |
8af755f4 |
116 | //___________________________________________ |
117 | void AliMUONTriggerElectronics::FeedM() |
118 | { |
f4678817 |
119 | //* FILL INPUTS |
120 | //* |
43368512 |
121 | for (Int_t ichamber=10; ichamber<14; ichamber++) |
122 | { |
f4678817 |
123 | TClonesArray *muonDigits = fMUONData->Digits(ichamber); |
124 | Int_t ndigits = muonDigits->GetEntriesFast(); |
8af755f4 |
125 | |
8af755f4 |
126 | for (Int_t digit=0; digit<ndigits; digit++) |
43368512 |
127 | { |
128 | AliMUONDigit *mdig = static_cast<AliMUONDigit*>(muonDigits->UncheckedAt(digit)); |
8af755f4 |
129 | |
43368512 |
130 | // CHECKME ! The TrackCharge is not ok with new digitizerV3 ! |
131 | // for (Int_t ichg=0; ichg<10; ichg++) schg += mdig->TrackCharge(ichg); |
132 | // assert(schg==mdig->Signal()); |
133 | Int_t schg = mdig->Signal(); |
516d3280 |
134 | |
43368512 |
135 | // APPLY CONDITION ON SOFT BACKGROUND |
136 | Int_t tchg = schg - (Int_t(schg/10))*10; |
516d3280 |
137 | |
43368512 |
138 | if (schg<=10 || tchg>0) |
139 | { |
140 | // mdig->Print(); |
516d3280 |
141 | |
43368512 |
142 | Int_t digitindex = digit; |
143 | Int_t detElemId = mdig->DetElemId(); |
144 | Int_t cathode = mdig->Cathode(); |
8af755f4 |
145 | |
43368512 |
146 | const AliMpVSegmentation *seg = |
147 | ((AliMUON*)gAlice->GetDetector("MUON"))->GetSegmentation()->GetMpSegmentation(detElemId,cathode); |
8af755f4 |
148 | |
43368512 |
149 | Int_t ix = mdig->PadX(), iy = mdig->PadY(); |
8af755f4 |
150 | |
43368512 |
151 | AliDebug(3,Form("cathode %d ix %d iy %d ",cathode,ix,iy)); |
8af755f4 |
152 | |
43368512 |
153 | AliMpPad pad = seg->PadByIndices(AliMpIntPair(ix,iy),kTRUE); |
8af755f4 |
154 | |
43368512 |
155 | for (Int_t i=0; i<pad.GetNofLocations(); i++) |
156 | { |
157 | AliMpIntPair location = pad.GetLocation(i); |
8af755f4 |
158 | |
43368512 |
159 | Int_t nboard = location.GetFirst(); |
8af755f4 |
160 | |
43368512 |
161 | Int_t ibitxy = location.GetSecond(); |
8af755f4 |
162 | |
43368512 |
163 | AliMUONLocalTriggerBoard *b = fCrates->LocalBoard(nboard); |
8af755f4 |
164 | |
43368512 |
165 | if (b) |
166 | { |
167 | if (cathode && b->GetSwitch(6)) ibitxy += 8; |
8af755f4 |
168 | |
43368512 |
169 | b->SetbitM(ibitxy,cathode,ichamber-10); |
8af755f4 |
170 | |
43368512 |
171 | DigitFiredCircuit(b->GetI(), cathode, ichamber, digitindex); |
172 | } |
173 | else |
174 | { |
175 | AliError(Form("Could not get local board number %d",b->GetNumber())); |
176 | } |
177 | } |
178 | } |
179 | } |
180 | } |
8af755f4 |
181 | |
43368512 |
182 | // Particular case of the columns with 22 local boards (2R(L) 3R(L)) |
183 | AliMUONTriggerCrate *crate = 0x0; TObjArray *bs = 0x0; |
8af755f4 |
184 | |
43368512 |
185 | char *scratess[4] = { "2R", "2L", "3L", "3R"}; |
186 | char *scratesd[4] = {"2-3R", "2-3L", "2-3L", "2-3R"}; |
187 | Int_t slotf[4] = { 2, 2, 10, 10}; |
188 | Int_t slotd[4] = { 1, 1, 9, 9}; |
8af755f4 |
189 | |
43368512 |
190 | for (Int_t i = 0; i < 4; i++) |
191 | { |
f1e8d46c |
192 | crate = fCrates->Crate(scratess[i]); |
8af755f4 |
193 | bs = crate->Boards(); |
194 | AliMUONLocalTriggerBoard *desybb = (AliMUONLocalTriggerBoard*)bs->At(14); |
195 | AliMUONLocalTriggerBoard *fromcb = (AliMUONLocalTriggerBoard*)bs->At(15); |
196 | AliMUONLocalTriggerBoard *desxbb = (AliMUONLocalTriggerBoard*)bs->At(16); |
197 | |
f1e8d46c |
198 | crate = fCrates->Crate(scratesd[i]); |
8af755f4 |
199 | bs = crate->Boards(); |
200 | AliMUONLocalTriggerBoard *frombb = (AliMUONLocalTriggerBoard*)bs->At(slotf[i]); |
201 | AliMUONLocalTriggerBoard *desycb = (AliMUONLocalTriggerBoard*)bs->At(slotd[i]); |
202 | |
203 | UShort_t cX[2]; |
204 | |
43368512 |
205 | // COPY X3-4 FROM BOARD 2 OF CRATE 2-3 TO BOARD 16 OF CRATE 2 |
206 | // COPY X3-4 FROM BOARD 10 OF CRATE 2-3 TO BOARD 16 OF CRATE 3 |
8af755f4 |
207 | frombb->GetX34(cX); desxbb->SetX34(cX); |
208 | |
43368512 |
209 | // COPY X3-4 FROM BOARD 15 OF CRATE 2 TO BOARD 1 OF CRATE 2-3 |
210 | // COPY X3-4 FROM BOARD 15 OF CRATE 3 TO BOARD 9 OF CRATE 2-3 |
8af755f4 |
211 | fromcb->GetX34(cX); desycb->SetX34(cX); |
212 | |
213 | UShort_t cY[4]; |
214 | |
215 | desybb->GetY(cY); frombb->SetY(cY); |
216 | |
217 | frombb->GetY(cY); desxbb->SetY(cY); |
218 | fromcb->GetY(cY); desycb->SetY(cY); |
43368512 |
219 | } |
8af755f4 |
220 | |
43368512 |
221 | // FILL UP/DOWN OF CURRENT BOARD (DONE VIA J3 BUS IN REAL LIFE) |
222 | AliMUONTriggerCrate* cr; |
f1e8d46c |
223 | |
43368512 |
224 | fCrates->FirstCrate(); |
f1e8d46c |
225 | |
43368512 |
226 | while ( ( cr = fCrates->NextCrate() ) ) |
227 | { |
228 | TObjArray *boards = cr->Boards(); |
8af755f4 |
229 | |
43368512 |
230 | for (Int_t j = 1; j < boards->GetEntries()-1; j++) |
231 | { |
232 | TObject *o = boards->At(j); |
8af755f4 |
233 | |
43368512 |
234 | if (!o) break; |
8af755f4 |
235 | |
43368512 |
236 | AliMUONLocalTriggerBoard *currboard = (AliMUONLocalTriggerBoard*)o; |
8af755f4 |
237 | |
43368512 |
238 | AliMUONLocalTriggerBoard *neighbour = (AliMUONLocalTriggerBoard*)boards->At(j+1); |
8af755f4 |
239 | |
43368512 |
240 | UShort_t cXY[2][4]; |
8af755f4 |
241 | |
43368512 |
242 | if (j==1) {neighbour->GetXY(cXY); currboard->SetXYU(cXY);} |
8af755f4 |
243 | |
43368512 |
244 | // LAST BOARD IN THE CRATE HAS NO UP EXCEPT FOR CRATES 2 & 3 |
245 | if (j < boards->GetEntries()-2) |
246 | { |
247 | AliMUONLocalTriggerBoard *nextboard = (AliMUONLocalTriggerBoard*)boards->At(j+2); |
8af755f4 |
248 | |
43368512 |
249 | currboard->GetXY(cXY); neighbour->SetXYD(cXY); |
250 | nextboard->GetXY(cXY); neighbour->SetXYU(cXY); |
8af755f4 |
251 | |
43368512 |
252 | if (j==boards->GetEntries()-3) {neighbour->GetXY(cXY); nextboard->SetXYD(cXY);} |
253 | } |
254 | } |
255 | } |
516d3280 |
256 | } |
516d3280 |
257 | |
258 | //___________________________________________ |
259 | void AliMUONTriggerElectronics::Feed(UShort_t pattern[2][4]) |
260 | { |
f1e8d46c |
261 | //* FILL INPUTS |
262 | //* |
263 | AliMUONTriggerCrate* cr; |
264 | |
265 | fCrates->FirstCrate(); |
266 | |
267 | while ( ( cr = fCrates->NextCrate() ) ) |
268 | { |
269 | TObjArray *boards = cr->Boards(); |
270 | |
43368512 |
271 | for (Int_t j = 1; j < boards->GetEntries(); j++) |
f1e8d46c |
272 | { |
273 | TObject *o = boards->At(j); |
274 | |
275 | if (!o) break; |
276 | |
277 | AliMUONLocalTriggerBoard *board = (AliMUONLocalTriggerBoard*)o; |
278 | |
279 | board->SetXY(pattern); |
280 | } |
516d3280 |
281 | } |
282 | } |
283 | |
284 | //___________________________________________ |
285 | void AliMUONTriggerElectronics::DumpOS() |
286 | { |
f4678817 |
287 | //* DUMP IN THE OLD WAY |
288 | //* |
43368512 |
289 | for (Int_t i= 0; i < 234;i++) |
516d3280 |
290 | { |
f1e8d46c |
291 | AliMUONLocalTriggerBoard *board = fCrates->LocalBoard(i); |
516d3280 |
292 | |
43368512 |
293 | if (board) board->Scan("ALL"); |
516d3280 |
294 | } |
295 | } |
296 | |
297 | //___________________________________________ |
298 | void AliMUONTriggerElectronics::Scan(Option_t *option) |
299 | { |
f1e8d46c |
300 | //* SCAN |
301 | //* |
516d3280 |
302 | |
f1e8d46c |
303 | AliMUONTriggerCrate* cr; |
304 | |
305 | fCrates->FirstCrate(); |
306 | |
307 | while ( ( cr = fCrates->NextCrate() ) ) |
43368512 |
308 | { |
f1e8d46c |
309 | TObjArray *boards = cr->Boards(); |
310 | |
43368512 |
311 | for (Int_t j = 0; j < boards->GetEntries(); j++) |
f1e8d46c |
312 | { |
313 | TObject *o = boards->At(j); |
314 | |
315 | TString op = option; |
316 | |
317 | Bool_t cdtion = kFALSE; |
318 | |
319 | if (op.Contains("LOCAL")) cdtion = o->IsA() == AliMUONLocalTriggerBoard::Class(); |
320 | if (op.Contains("REGIONAL")) cdtion = o->IsA() == AliMUONRegionalTriggerBoard::Class(); |
321 | if (op.Contains("GLOBAL")) cdtion = o->IsA() == AliMUONGlobalTriggerBoard::Class(); |
322 | |
323 | if (!o || !cdtion) continue; |
324 | |
325 | AliMUONLocalTriggerBoard *board = (AliMUONLocalTriggerBoard*)o; |
326 | |
327 | board->Scan(); |
328 | } |
329 | } |
516d3280 |
330 | } |
331 | |
332 | //___________________________________________ |
333 | void AliMUONTriggerElectronics::Reset() |
334 | { |
f1e8d46c |
335 | //* RESET |
336 | //* |
337 | |
338 | AliMUONTriggerCrate* cr; |
339 | |
340 | fCrates->FirstCrate(); |
341 | |
342 | while ( ( cr = fCrates->NextCrate() ) ) |
516d3280 |
343 | { |
516d3280 |
344 | TObjArray *boards = cr->Boards(); |
345 | |
346 | for (Int_t j=0; j<boards->GetEntries(); j++) |
347 | { |
348 | AliMUONTriggerBoard *b = (AliMUONTriggerBoard*)boards->At(j); |
349 | |
350 | if (b) b->Reset(); |
351 | } |
352 | } |
353 | } |
354 | |
4c0f0f5d |
355 | //_______________________________________________________________________ |
356 | void AliMUONTriggerElectronics::LoadMasks(AliMUONCalibrationData* calibData) |
357 | { |
358 | // LOAD MASKS FROM CDB |
359 | |
360 | |
361 | // SET MASKS |
f1e8d46c |
362 | |
363 | AliMUONTriggerCrate* cr; |
364 | |
365 | fCrates->FirstCrate(); |
366 | |
367 | Int_t irb(0); |
368 | |
369 | while ( ( cr = fCrates->NextCrate() ) ) |
43368512 |
370 | { |
4c0f0f5d |
371 | TObjArray *boards = cr->Boards(); |
372 | |
373 | AliMUONRegionalTriggerBoard *regb = |
374 | (AliMUONRegionalTriggerBoard*)boards->At(0); |
375 | |
f1e8d46c |
376 | AliMUONVCalibParam* regionalBoardMasks = calibData->RegionalTriggerBoardMasks(irb); |
4c0f0f5d |
377 | |
378 | for ( Int_t i = 0; i < regionalBoardMasks->Size(); ++i ) |
379 | { |
380 | UShort_t rmask = static_cast<UShort_t>(regionalBoardMasks->ValueAsInt(i) & 0x3F); |
381 | regb->Mask(i,rmask); |
382 | } |
383 | |
43368512 |
384 | for (Int_t j = 1; j < boards->GetEntries(); j++) |
4c0f0f5d |
385 | { |
386 | AliMUONLocalTriggerBoard *b = (AliMUONLocalTriggerBoard*)boards->At(j); |
387 | |
388 | Int_t cardNumber = b->GetNumber(); |
389 | |
390 | if (cardNumber) // interface board are not interested |
391 | { |
392 | AliMUONVCalibParam* localBoardMasks = calibData->LocalTriggerBoardMasks(cardNumber); |
393 | for ( Int_t i = 0; i < localBoardMasks->Size(); ++i ) |
394 | { |
395 | UShort_t lmask = static_cast<UShort_t>(localBoardMasks->ValueAsInt(i) & 0xFFFF); |
396 | b->Mask(i,lmask); |
397 | } |
398 | } |
399 | } |
f1e8d46c |
400 | ++irb; |
4c0f0f5d |
401 | } |
402 | |
403 | AliMUONVCalibParam* globalBoardMasks = calibData->GlobalTriggerBoardMasks(); |
404 | for ( Int_t i = 0; i < globalBoardMasks->Size(); ++i ) |
405 | { |
406 | UShort_t gmask = static_cast<UShort_t>(globalBoardMasks->ValueAsInt(i) & 0xFFF); |
407 | fGlobalTriggerBoard->Mask(i,gmask); |
408 | } |
409 | } |
410 | |
411 | |
516d3280 |
412 | //___________________________________________ |
413 | void AliMUONTriggerElectronics::LocalResponse() |
414 | { |
f1e8d46c |
415 | // INTERFACE BOARDS |
43368512 |
416 | struct crates_t |
f1e8d46c |
417 | { |
418 | TString name; |
419 | Int_t slots[5]; |
420 | Int_t ns; |
43368512 |
421 | |
422 | crates_t() : name(""), ns(0) {} |
f1e8d46c |
423 | } crate[6]; |
516d3280 |
424 | |
43368512 |
425 | crate[0].name = "2R"; crate[0].ns = 1; crate[0].slots[0] = 16; |
426 | crate[1].name = "2L"; crate[1].ns = 1; crate[1].slots[0] = 16; |
427 | crate[2].name = "3L"; crate[2].ns = 1; crate[2].slots[0] = 16; |
428 | crate[3].name = "3R"; crate[3].ns = 1; crate[3].slots[0] = 16; |
429 | crate[4].name = "2-3R"; crate[4].ns = 2; crate[4].slots[0] = 1; crate[4].slots[1] = 9; |
430 | crate[5].name = "2-3L"; crate[5].ns = 2; crate[5].slots[0] = 1; crate[5].slots[1] = 9; |
516d3280 |
431 | |
f1e8d46c |
432 | AliMUONTriggerCrate* cr; |
433 | |
434 | fCrates->FirstCrate(); |
435 | |
436 | while ( ( cr = fCrates->NextCrate() ) ) |
43368512 |
437 | { |
f1e8d46c |
438 | Int_t iib = -1; |
439 | |
440 | for (Int_t icr=0; icr<6; icr++) |
441 | { |
43368512 |
442 | const char *n = (crate[icr].name).Data(); |
516d3280 |
443 | |
f1e8d46c |
444 | AliMUONTriggerCrate *dcr = fCrates->Crate(n); |
445 | |
446 | // THIS CRATE CONTAINS AN INTERFACE BOARD |
447 | if ( dcr && !strcmp(cr->GetName(),dcr->GetName()) ) iib = icr; |
448 | } |
449 | |
450 | TObjArray *boards = cr->Boards(); |
451 | |
452 | AliMUONRegionalTriggerBoard *regb = (AliMUONRegionalTriggerBoard*)boards->At(0); |
453 | |
454 | UShort_t thisl[16]; for (Int_t j=0; j<16; j++) thisl[j] = 0; |
455 | |
456 | for (Int_t j=1; j<boards->GetEntries(); j++) |
457 | { |
43368512 |
458 | TObject *o = boards->At(j); |
f1e8d46c |
459 | |
43368512 |
460 | if (!o) break; |
f1e8d46c |
461 | |
43368512 |
462 | AliMUONLocalTriggerBoard *board = (AliMUONLocalTriggerBoard*)o; |
f1e8d46c |
463 | |
43368512 |
464 | if (board) |
465 | { |
466 | board->Response(); |
516d3280 |
467 | |
43368512 |
468 | UShort_t tmp = board->GetResponse(); |
f1e8d46c |
469 | |
43368512 |
470 | // CRATE CONTAINING INTERFACE BOARD |
471 | if ( iib>-1 ) |
472 | { |
473 | for (Int_t iid = 0; iid<crate[iib].ns; iid++) |
474 | { |
475 | if ( j == crate[iib].slots[iid] ) |
476 | { |
477 | if ( tmp != 0 ) |
478 | AliWarning(Form("Interface board %s in slot %d of crate %s has a non zero response", |
479 | board->GetName(),j,cr->GetName())); |
480 | } |
481 | } |
482 | } |
f1e8d46c |
483 | |
43368512 |
484 | thisl[j-1] = tmp; |
485 | } |
516d3280 |
486 | } |
f1e8d46c |
487 | |
488 | regb->SetLocalResponse(thisl); |
489 | } |
516d3280 |
490 | } |
491 | |
492 | //___________________________________________ |
493 | void AliMUONTriggerElectronics::RegionalResponse() |
494 | { |
f1e8d46c |
495 | /// Compute the response for all regional cards. |
496 | AliMUONTriggerCrate* cr; |
497 | |
498 | fCrates->FirstCrate(); |
499 | |
500 | while ( ( cr = fCrates->NextCrate() ) ) |
43368512 |
501 | { |
516d3280 |
502 | TObjArray *boards = cr->Boards(); |
503 | |
504 | AliMUONRegionalTriggerBoard *regb = (AliMUONRegionalTriggerBoard*)boards->At(0); |
505 | |
506 | if (regb) |
507 | { |
508 | regb->Response(); |
516d3280 |
509 | } |
510 | } |
511 | } |
512 | |
513 | //___________________________________________ |
514 | void AliMUONTriggerElectronics::GlobalResponse() |
515 | { |
f1e8d46c |
516 | /// Compute the global response |
516d3280 |
517 | |
f1e8d46c |
518 | UShort_t regional[16]; |
519 | |
520 | AliMUONTriggerCrate* cr; |
521 | |
522 | fCrates->FirstCrate(); |
523 | Int_t irb(0); |
524 | |
525 | if ( !fCrates->NumberOfCrates() >= 16 ) |
526 | { |
527 | AliFatal(Form("Something is wrong : too many crates %d", |
528 | fCrates->NumberOfCrates())); |
529 | } |
530 | |
531 | while ( ( cr = fCrates->NextCrate() ) ) |
43368512 |
532 | { |
f1e8d46c |
533 | AliMUONTriggerBoard* rb = |
534 | static_cast<AliMUONTriggerBoard*>(cr->Boards()->At(0)); |
535 | regional[irb] = rb->GetResponse(); |
536 | ++irb; |
537 | } |
538 | |
539 | fGlobalTriggerBoard->SetRegionalResponse(regional); |
540 | fGlobalTriggerBoard->Response(); |
516d3280 |
541 | } |
542 | |
543 | //___________________________________________ |
544 | void AliMUONTriggerElectronics::BoardName(Int_t ix, Int_t iy, char *name) |
545 | { |
f4678817 |
546 | //* BOARD NAME FROM PAD INFO (OLD MAPPING) |
547 | //* |
516d3280 |
548 | TString s = (ix>0) ? "R" : "L"; |
549 | |
550 | Int_t board = iy / 16, bid[4] = {12,34,56,78}; |
551 | |
552 | ix = abs(ix); |
553 | |
554 | Int_t line = ix / 10, column = ix - 10 * line; |
555 | |
556 | // old scheme: line==1 is line==9 |
557 | line -= 9; line = TMath::Abs(line); line++; |
558 | |
559 | sprintf(name,"%sC%dL%dB%d", s.Data(), column, line, bid[board]); |
560 | |
561 | AliDebug(3, Form("Strip ( %d , %d ) connected to board %s ", ix, iy, name)); |
562 | } |
563 | |
516d3280 |
564 | //___________________________________________ |
565 | void AliMUONTriggerElectronics::BuildName(Int_t icirc, char name[20]) |
566 | { |
f4678817 |
567 | //* GET BOARD NAME FROM OLD NUMBERING |
568 | //* |
569 | const Int_t kCircuitId[234] = |
516d3280 |
570 | { |
571 | 111, 121, 131, 141, 151, 161, 171, |
572 | 211, 212, 221, 222, 231, 232, 241, 242, 251, 252, 261, 262, 271, |
573 | 311, 312, 321, 322, 331, 332, 341, 342, 351, 352, 361, 362, 371, |
574 | 411, 412, 413, 421, 422, 423, 424, 431, 432, 433, 434, 441, 442, 451, 452, 461, 462, 471, |
575 | 521, 522, 523, 524, 531, 532, 533, 534, 541, 542, 551, 552, 561, 562, 571, |
576 | 611, 612, 613, 621, 622, 623, 624, 631, 632, 633, 634, 641, 642, 651, 652, 661, 662, 671, |
577 | 711, 712, 721, 722, 731, 732, 741, 742, 751, 752, 761, 762, 771, |
578 | 811, 812, 821, 822, 831, 832, 841, 842, 851, 852, 861, 862, 871, |
579 | 911, 921, 931, 941, 951, 961, 971, |
580 | -111, -121, -131, -141, -151, -161, -171, |
581 | -211, -212, -221, -222, -231, -232, -241, -242, -251, -252, -261, -262, -271, |
582 | -311, -312, -321, -322, -331, -332, -341, -342, -351, -352, -361, -362, -371, |
583 | -411, -412, -413, -421, -422, -423, -424, -431, -432, -433, -434, -441, -442, -451, -452, -461, -462, -471, |
584 | -521, -522, -523, -524, -531, -532, -533, -534, -541, -542, -551, -552, -561, -562, -571, |
585 | -611, -612, -613, -621, -622, -623, -624, -631, -632, -633, -634, -641, -642, -651, -652, -661, -662, -671, |
586 | -711, -712, -721, -722, -731, -732, -741, -742, -751, -752, -761, -762, -771, |
587 | -811, -812, -821, -822, -831, -832, -841, -842, -851, -852, -861, -862, -871, |
588 | -911, -921, -931, -941, -951, -961, -971 |
589 | }; |
590 | |
591 | Int_t b[4] = {12, 34, 56, 78}; |
592 | |
f4678817 |
593 | Int_t code = TMath::Abs(kCircuitId[icirc]); |
516d3280 |
594 | |
f4678817 |
595 | Int_t lL = code / 100; |
516d3280 |
596 | |
f4678817 |
597 | Int_t cC = ( code - 100 * lL ) / 10; |
516d3280 |
598 | |
f4678817 |
599 | Int_t bB = code - 100 * lL - 10 * cC; |
516d3280 |
600 | |
f4678817 |
601 | const char *side = (kCircuitId[icirc]>0) ? "R" : "L"; |
516d3280 |
602 | |
f4678817 |
603 | // lL=1 AT TOP |
604 | lL -= 9; lL = abs(lL); lL++; |
516d3280 |
605 | |
f4678817 |
606 | sprintf(name,"%sC%dL%dB%d",side,cC,lL,b[bB-1]); |
516d3280 |
607 | } |
608 | |
609 | //_______________________________________________________________________ |
610 | void |
611 | AliMUONTriggerElectronics::Exec(Option_t*) |
612 | { |
f4678817 |
613 | //* |
614 | //* |
516d3280 |
615 | Digits2Trigger(); |
616 | } |
617 | |
618 | //_______________________________________________________________________ |
619 | void AliMUONTriggerElectronics::Trigger() |
620 | { |
f4678817 |
621 | //* |
622 | //* |
8af755f4 |
623 | FeedM(); |
516d3280 |
624 | LocalResponse(); |
625 | RegionalResponse(); |
626 | GlobalResponse(); |
627 | } |
516d3280 |
628 | |
516d3280 |
629 | //_______________________________________________________________________ |
630 | void AliMUONTriggerElectronics::Digits2Trigger() |
631 | { |
f1e8d46c |
632 | /// Main method to go from digits to trigger decision |
516d3280 |
633 | |
47dc4ee7 |
634 | AliMUONRegionalTrigger *pRegTrig = new AliMUONRegionalTrigger(); |
635 | |
f1e8d46c |
636 | ClearDigitNumbers(); |
637 | |
638 | fMUONData->ResetTrigger(); |
639 | |
640 | // RUN THE FULL BEE CHAIN |
641 | Trigger(); |
642 | // DumpOS(); |
8af755f4 |
643 | |
f1e8d46c |
644 | AliMUONTriggerCrate* cr; |
645 | |
646 | fCrates->FirstCrate(); |
647 | |
648 | while ( ( cr = fCrates->NextCrate() ) ) |
649 | { |
650 | TObjArray *boards = cr->Boards(); |
47dc4ee7 |
651 | |
652 | UInt_t regInpLpt = 0; |
653 | UInt_t regInpHpt = 0; |
654 | UShort_t localMask = 0x0; |
655 | |
656 | AliMUONRegionalTriggerBoard *regBoard = (AliMUONRegionalTriggerBoard*)boards->At(0); |
657 | |
658 | for (Int_t j = 1; j < boards->GetEntries(); j++) |
f1e8d46c |
659 | { |
660 | TObject *o = boards->At(j); |
661 | |
662 | if (!o) break; |
663 | |
664 | AliMUONLocalTriggerBoard *board = (AliMUONLocalTriggerBoard*)o; |
665 | |
666 | if (board) |
667 | { |
668 | // L0 TRIGGER |
669 | if (board->Triggered()) |
670 | { |
671 | Int_t localtr[15] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ,0}; |
672 | |
673 | Int_t icirc = board->GetNumber(); |
674 | |
675 | localtr[0] = icirc; |
676 | localtr[1] = board->GetStripX11(); |
677 | localtr[2] = board->GetDev(); |
678 | localtr[3] = board->GetStripY11(); |
679 | |
680 | // SAVE LUT OUTPUT |
681 | UShort_t response = board->GetResponse(); |
682 | localtr[4] = (response & 12) >> 2; |
683 | localtr[5] = (response & 48) >> 4; |
684 | localtr[6] = (response & 3); |
47dc4ee7 |
685 | |
686 | // calculates regional inputs from local for the moment |
687 | UInt_t hPt = (response >> 4) & 0x3; |
688 | UInt_t lPt = (response >> 2) & 0x3; |
689 | |
690 | regInpHpt |= hPt << (30 - (j-1)*2); |
691 | regInpLpt |= lPt << (30 - (j-1)*2); |
692 | localMask |= (0x1 << (j-1)); // local mask |
693 | |
694 | |
f1e8d46c |
695 | TBits rrr; |
696 | rrr.Set(6,&response); |
697 | |
698 | // SAVE BIT PATTERN |
699 | localtr[7] = board->GetXY(0,0); |
700 | localtr[8] = board->GetXY(0,1); |
701 | localtr[9] = board->GetXY(0,2); |
702 | localtr[10] = board->GetXY(0,3); |
703 | |
704 | localtr[11] = board->GetXY(1,0); |
705 | localtr[12] = board->GetXY(1,1); |
706 | localtr[13] = board->GetXY(1,2); |
707 | localtr[14] = board->GetXY(1,3); |
708 | |
709 | // ADD A NEW LOCAL TRIGGER |
710 | AliMUONLocalTrigger *pLocTrig = new AliMUONLocalTrigger(localtr, fDigitNumbers[icirc]); |
711 | |
712 | fMUONData->AddLocalTrigger(*pLocTrig); |
47dc4ee7 |
713 | delete pLocTrig; |
f1e8d46c |
714 | } |
516d3280 |
715 | } |
f1e8d46c |
716 | } |
47dc4ee7 |
717 | pRegTrig->SetLocalOutput(regInpLpt, 0); |
718 | pRegTrig->SetLocalOutput(regInpHpt, 1); |
719 | pRegTrig->SetLocalMask(localMask); |
720 | pRegTrig->SetOutput((regBoard->GetResponse() >> 4) & 0xF); // to be uniformized (oct06 ?) |
721 | |
722 | fMUONData->AddRegionalTrigger(*pRegTrig); |
723 | |
f1e8d46c |
724 | } |
47dc4ee7 |
725 | delete pRegTrig; |
f1e8d46c |
726 | |
727 | // GLOBAL TRIGGER INFORMATION: [0] -> LOW PT |
728 | // [1] -> HIGH PT |
729 | // [2] -> ALL PT |
730 | Int_t globalSinglePlus[3], globalSingleMinus[3], globalSingleUndef[3]; |
731 | Int_t globalPairUnlike[3], globalPairLike[3]; |
732 | |
733 | UShort_t global = fGlobalTriggerBoard->GetResponse(); |
734 | |
735 | globalPairUnlike[0] = (global & 16) >> 4; |
736 | globalPairUnlike[1] = (global & 256) >> 8; |
737 | globalPairUnlike[2] = (global & 1); |
738 | |
739 | globalPairLike[0] = (global & 32) >> 5; |
740 | globalPairLike[1] = (global & 512) >> 9; |
741 | globalPairLike[2] = (global & 2) >> 1; |
742 | |
743 | globalSinglePlus[0] = ((global & 192) >> 6) == 2; |
744 | globalSinglePlus[1] = ((global & 3072) >> 10) == 2; |
745 | globalSinglePlus[2] = ((global & 12) >> 2) == 2; |
746 | |
747 | globalSingleMinus[0] = ((global & 192) >> 6) == 1; |
748 | globalSingleMinus[1] = ((global & 3072) >> 10) == 1; |
749 | globalSingleMinus[2] = ((global & 12) >> 2) == 1; |
750 | |
751 | globalSingleUndef[0] = ((global & 192) >> 6) == 3; |
752 | globalSingleUndef[1] = ((global & 3072) >> 10) == 3; |
753 | globalSingleUndef[2] = ((global & 12) >> 2) == 3; |
754 | |
755 | AliMUONGlobalTrigger *pGloTrig = new AliMUONGlobalTrigger(globalSinglePlus, globalSingleMinus, |
756 | globalSingleUndef, globalPairUnlike, |
757 | globalPairLike); |
758 | |
759 | // ADD A LOCAL TRIGGER IN THE LIST |
760 | fMUONData->AddGlobalTrigger(*pGloTrig); |
47dc4ee7 |
761 | delete pGloTrig; |
762 | |
f1e8d46c |
763 | // NOW RESET ELECTRONICS |
764 | Reset(); |
516d3280 |
765 | } |
766 | |
767 | //_______________________________________________________________________ |
768 | void AliMUONTriggerElectronics::ClearDigitNumbers() |
769 | { |
770 | // RESET fDigitNumbers |
771 | for (Int_t i=0; i<AliMUONConstants::NTriggerCircuit(); i++) fDigitNumbers[i].Set(0); |
772 | } |
773 | |
774 | //_______________________________________________________________________ |
775 | void AliMUONTriggerElectronics::DigitFiredCircuit(Int_t circuit, Int_t cathode, |
776 | Int_t chamber, Int_t digit) |
777 | { |
778 | // REGISTERS THAT THE SPECIFIED DIGIT FIRED THE SPECIFIED CIRCUIT |
779 | // THIS DIGIT GETS ADDED TO AN ARRAY WHICH WILL BE COPIED TO |
780 | // AliMUONLocalTrigger WHEN SUCH AN OBJECT IS CREATED FOR EACH CIRCUIT |
781 | Int_t digitnumber = AliMUONLocalTrigger::EncodeDigitNumber(chamber, cathode, digit); |
782 | Int_t last = fDigitNumbers[circuit].GetSize(); |
783 | fDigitNumbers[circuit].Set(last + 1); |
784 | fDigitNumbers[circuit][last] = digitnumber; |
785 | } |
786 | |