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[u/mrichter/AliRoot.git] / MUON / AliMUONLocalTriggerBoard.cxx
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be972727 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//_________________________________________________________________________
19// Implementation of local trigger board objects
20// A local trigger board has as input a bit pattern and returns
21// the local trigger response after comparison w/ a LUT
22//
23//*-- Author: Rachid Guernane (LPCCFd)
24
25#include "AliMUONLocalTriggerBoard.h"
26#include "AliMUONTriggerLut.h"
27#include "AliMUONTriggerConstants.h"
28#include "AliLog.h"
29
30#include <TBits.h>
31
32#include <Riostream.h>
33
34//___________________________________________
35AliMUONLocalTriggerBoard::AliMUONLocalTriggerBoard()
36{
37 fNumber = 0;
38
39 for (Int_t i=0; i<2; i++)
40 for (Int_t j=0; j<4; j++)
41 {
42 fXY[i][j] = fXYU[i][j] = fXYD[i][j] = 0;
43
44 fMask[i][j] = 0xFFFF;
45 }
46
47 for (Int_t i=0; i<10; i++) fSwitch[i] = 0;
48
49 fTC = kTRUE;
50
51 fLUT = 0x0;
52
53 for (Int_t i=0; i<5; i++) fMinDevStrip[i] = fMinDev[i] = fCoordY[i] = 0;
54
55 fOutput = 0;
56
57 fStripX11 = fStripY11 = fDev = 0;
58
59 for (Int_t i=0; i<2; i++) fLutLpt[i] = fLutHpt[i] = fLutApt[i] = 0;
60}
61
62//___________________________________________
63AliMUONLocalTriggerBoard::AliMUONLocalTriggerBoard(const char *name, Int_t a) : AliMUONTriggerBoard(name, a)
64{
65 fNumber = 0;
66
67 for (Int_t i=0; i<2; i++)
68 for (Int_t j=0; j<4; j++)
69 {
70 fXY[i][j] = fXYU[i][j] = fXYD[i][j] = 0;
71
72 fMask[i][j] = 0xFFFF;
73 }
74
75 for (Int_t i=0; i<10; i++) fSwitch[i] = 0;
76
77 fTC = kTRUE;
78
79 fLUT = new AliMUONTriggerLut();
80
81 for (Int_t i=0; i<5; i++) fMinDevStrip[i] = fMinDev[i] = fCoordY[i] = 0;
82
83 fOutput = 0;
84
85 fStripX11 = fStripY11 = fDev = 0;
86
87 for (Int_t i=0; i<2; i++) fLutLpt[i] = fLutHpt[i] = fLutApt[i] = 0;
88}
89
90//___________________________________________
91void AliMUONLocalTriggerBoard::Reset()
92{
93 for (Int_t i=0; i<2; i++)
94 for (Int_t j=0; j<4; j++)
95 fXY[i][j] = fXYU[i][j] = fXYD[i][j] = 0;
96
97 fResponse = 0;
98
99 for (Int_t i=0; i<5; i++) fMinDevStrip[i] = fMinDev[i] = fCoordY[i] = 0;
100
101 fOutput = 0;
102
103 fStripX11 = fStripY11 = fDev = 0;
104
105 for (Int_t i=0; i<2; i++) fLutLpt[i] = fLutHpt[i] = fLutApt[i] = 0;
106}
107
108//___________________________________________
109void AliMUONLocalTriggerBoard::Setbit(Int_t strip, Int_t cathode, Int_t chamber)
110{
111// 0 .. LBS : N-1 .. MSB
112 TBits w, m;
113
114 UShort_t xy = fXY[cathode][chamber], mask = fMask[cathode][chamber];
115
116 w.Set(16,&xy);
117 m.Set(16,&mask);
118
119 Int_t s = strip - int(strip / 16) * 16;
120
121 w.SetBitNumber(s);
122
123 w &= m;
124
125 UShort_t value;
126
127 w.Get(&value);
128
129 fXY[cathode][chamber] = value;
130}
131
8af755f4 132//___________________________________________
133void AliMUONLocalTriggerBoard::SetbitM(Int_t strip, Int_t cathode, Int_t chamber)
134{
135// 0 .. LBS : N-1 .. MSB
136 TBits w, m;
137
138 UShort_t xy = fXY[cathode][chamber], mask = fMask[cathode][chamber];
139
140 w.Set(16,&xy);
141 m.Set(16,&mask);
142
143// Int_t s = strip - int(strip / 16) * 16;
144
145 w.SetBitNumber(strip);
146
147 w &= m;
148
149 UShort_t value;
150
151 w.Get(&value);
152
153 fXY[cathode][chamber] = value;
154}
155
be972727 156//___________________________________________
157void AliMUONLocalTriggerBoard::Pattern(Option_t *option)
158{
159 TString op = option;
160
161 if (op.Contains("X")) BP("X");
162
163 if (op.Contains("Y")) BP("Y");
164}
165
166
167//___________________________________________
168void AliMUONLocalTriggerBoard::BP(Option_t *option)
169{
170// RESPECT THE OLD PRINTOUT FORMAT
171
172 TString op = option;
173
8af755f4 174 TString nn = GetName();
175
be972727 176 if (op.Contains("X"))
177 {
178 printf("-------- TRIGGER INPUT ---------\n");
179 printf("===============================================================\n");
180 printf(" 5432109876543210");
181
182 char *x[4] = {"XMC11","XMC12","XMC21","XMC22"};
183 char *s[4] = {" ",
184 " ",
185 " ",
186 " "};
187
188 for (Int_t ch=0; ch<4; ch++)
189 {
190 printf("\n %s%s", x[ch], s[ch]);
191
192 UShort_t xy = fXY[0][ch];
193
194 TBits w(16); w.Set(16,&xy);
195
196 if (ch<2) cout << w;
197 else
198 {
199 UShort_t xyd = fXYD[0][ch], xyu = fXYU[0][ch];
200 TBits dw(16), uw(16); dw.Set(16,&xyd); uw.Set(16,&xyu);
201
202 TBits ew(32);
203
204 for (Int_t i=0;i<16;i++) ew[i+8] = w[i];
205
206 for (Int_t i=0;i<8;i++)
207 {
208 ew[i] = dw[i+8]; // 8 MSB
209 ew[i+24] = uw[i]; //
210 }
211
212 cout << ew;
213 }
214 }
215
216 printf("\n ");
217 printf("10987654321098765432109876543210\n");
218 }
219
220 if (op.Contains("Y"))
221 {
222 printf("---------------------------------------------------------------\n");
223 printf(" ");
224
225/* OLD NUMBERING STYLE */
226/**/
8af755f4 227 Int_t idCircuit = 0, absidModule = 0;
228
229 if (!(nn.Contains("Int")))
230 {
231 idCircuit = AliMUONTriggerConstants::CircuitId(GetI());
232 absidModule = TMath::Abs(Int_t(idCircuit/10));
233 }
234
be972727 235 Int_t iModule=0;
8af755f4 236
be972727 237 for (Int_t i=0; i<63; i++)
238 {
239 if (AliMUONTriggerConstants::ModuleId(i)==absidModule)
240 {
241 iModule=i;
242 break;
243 }
244 }
245
246 Int_t nStrip = AliMUONTriggerConstants::NstripY(iModule);
247 for (Int_t istrip=nStrip-1; istrip>=0; istrip--) {
248 if (istrip>9) printf("%i",istrip-10*Int_t(istrip/10));
249 if (istrip<10) printf("%i",istrip);
250 }
251/**/
252/* */
253
254 UShort_t xyval = 0;
255
256 if (fSwitch[1])
257 {
258 xyval = fXY[1][0];
259 TBits v11(8); v11.Set(8,&xyval);
260 printf("\n YMC11 ");
261 cout << v11;
262
263 xyval = fXY[1][1];
264 TBits v12(8); v12.Set(8,&xyval);
265 printf("\n YMC12 ");
266 cout << v12;
267
268 xyval = fXY[1][2];
269 TBits v21(8); v21.Set(8,&xyval);
270 printf("\n YMC21 ");
271 cout << v21;
272
273 xyval = fXY[1][3];
274 TBits v22(8); v22.Set(8,&xyval);
275 printf("\n YMC22 ");
276 cout << v22 << endl;
277 }
278 else
279 {
280 xyval = fXY[1][0];
281 TBits v11(16); v11.Set(16,&xyval);
282 printf("\n YMC11 ");
283 cout << v11;
284
285 xyval = fXY[1][1];
286 TBits v12(16); v12.Set(16,&xyval);
287 printf("\n YMC12 ");
288 cout << v12;
289
290 xyval = fXY[1][2];
291 TBits v21(16); v21.Set(16,&xyval);
292 printf("\n YMC21 ");
293 cout << v21;
294
295 xyval = fXY[1][3];
296 TBits v22(16); v22.Set(16,&xyval);
297 printf("\n YMC22 ");
298 cout << v22 << endl;
299 }
300
be972727 301// tmp
302 printf("---------------------------------------------------------------");
303 printf("\n upper part of circuit %i",idCircuit);
304 printf("\n UMC21 ");
305 xyval = fXYU[1][2];
306 TBits wu21(16); wu21.Set(16,&xyval);
307 cout << wu21;
308 printf("\n UMC22 ");
309 xyval = fXYU[1][3];
310 TBits wu22(16); wu22.Set(16,&xyval);
311 cout << wu22;
312 printf("\n lower part of circuit %i",idCircuit);
313 printf("\n LMC21 ");
314 xyval = fXYD[1][2];
315 TBits wl21(16); wl21.Set(16,&xyval);
316 cout << wl21;
317 printf("\n LMC22 ");
318 xyval = fXYD[1][3];
319 TBits wl22(16); wl22.Set(16,&xyval);
320 cout << wl22;
321 printf("\n");
322 printf("===============================================================\n");
323 }
324}
325
326//___________________________________________
327void AliMUONLocalTriggerBoard::Conf()
328{
329 cout << "Switch(" << GetName() << ")"
330 << " x2d = " << fSwitch[0]
331 << " x2m = " << fSwitch[1]
332 << " x2u = " << fSwitch[2]
333 << " OR[0] = " << fSwitch[3]
334 << " OR[1] = " << fSwitch[4]
335 << " EN-Y = " << fSwitch[5]
336 << " ZERO-ALLY-LSB = " << fSwitch[6]
337 << " ZERO-down = " << fSwitch[7]
338 << " ZERO-middle = " << fSwitch[8]
339 << " ZERO-up = " << fSwitch[9]
340 << " trans. conn. " << fTC
341 << " Slot = " << fSlot
342 << endl;
343}
344
345//___________________________________________
346void AliMUONLocalTriggerBoard::Module(char *mod)
347{
348 const Int_t maxfields = 2; char **fields = new char*[maxfields];
349
350 char s[100]; strcpy(s, GetName());
351
352 Int_t numlines = 0;
353
354 for (char *token = strtok(s, "B");
355 token != NULL;
356 token = strtok(NULL, " "))
357 {
358 fields[numlines] = new char[strlen(token)+1];
359 strcpy(fields[numlines++],token);
360 }
361
362 strcpy(mod,fields[0]);
363}
364
365//___________________________________________
366void AliMUONLocalTriggerBoard::TrigX(Int_t ch1q[16], Int_t ch2q[16], Int_t ch3q[32], Int_t ch4q[32],
367 Int_t coinc44)
368{
369// note : coinc44 = flag 0 or 1 (0 coincidence -> 3/4, 1 coincidence -> 4/4)
370//---------------------------------------------------------
371// step # 1 : declustering, reduction DS, calculate sgle & dble
372//---------------------------------------------------------
373 Int_t ch1e[19], ch2e[20], ch3e[35], ch4e[36];
374 Int_t sgleHit1[31], sgleHit2[63];
375 Int_t dbleHit1[31], dbleHit2[63];
376
377 Int_t i;
378 Int_t j;
379 Int_t istrip;
380
381 for (i=0; i<31; i++) {
382 sgleHit1[i]=0;
383 dbleHit1[i]=0;
384 }
385 for (i=0; i<63; i++) {
386 sgleHit2[i]=0;
387 dbleHit2[i]=0;
388 }
389
390//--- inititialize che using chq
391 for (i=0; i<19; i++) {
392 if (i<1||i>16) ch1e[i]=0;
393 else ch1e[i]=ch1q[i-1];
394 }
395 for (i=0; i<20; i++) {
396 if (i<2||i>17) ch2e[i]=0;
397 else ch2e[i]=ch2q[i-2];
398 }
399 for (i=0; i<35; i++) {
400 if (i<1||i>32) ch3e[i]=0;
401 else ch3e[i]=ch3q[i-1];
402 }
403 for (i=0; i<36; i++) {
404 if (i<2||i>33) ch4e[i]=0;
405 else ch4e[i]=ch4q[i-2];
406 }
407
408
409//--- calculate dble & sgle first station
410 for (i=0; i<=15; i++) {
411 sgleHit1[2*i] = (!ch1e[i+1]|(ch1e[i]^ch1e[i+2])) &
412 (!ch2e[i+2] | (ch2e[i+1]^ch2e[i+3]));
413
414 dbleHit1[2*i] = ch1e[i+1]&!(ch1e[i+2]^ch1e[i]) &
415 (ch2e[i+2] | (!ch2e[i]&ch2e[i+1]) | (ch2e[i+3]&!ch2e[i+4]));
416 }
417
418 for (i=0; i<=14; i++) {
419 sgleHit1[2*i+1] = (!ch1e[i+1]|!ch1e[i+2]|(ch1e[i]^ch1e[i+3])) &
420 (!ch2e[i+2] | !ch2e[i+3] | (ch2e[i+1]^ch2e[i+4]));
421 dbleHit1[2*i+1] = ch1e[i+1]&ch1e[i+2]&!(ch1e[i]^ch1e[i+3]) &
422 (ch2e[i+2]&(!ch2e[i+1]|!ch2e[i]) |
423 ch2e[i+3]&(ch2e[i+2]|!ch2e[i+4]|!ch2e[i+5]));
424 }
425
426//--- calculate dble & sgle second station
427 for (i=0; i<=31; i++) {
428 sgleHit2[2*i] = (!ch3e[i+1]|(ch3e[i]^ch3e[i+2])) &
429 (!ch4e[i+2] | (ch4e[i+1]^ch4e[i+3]));
430 dbleHit2[2*i] = ch3e[i+1]&!(ch3e[i+2]^ch3e[i]) &
431 (ch4e[i+2] | (!ch4e[i]&ch4e[i+1]) | (ch4e[i+3]&!ch4e[i+4]));
432 }
433
434 for (i=0; i<=30; i++) {
435 sgleHit2[2*i+1] = (!ch3e[i+1]|!ch3e[i+2]|(ch3e[i]^ch3e[i+3])) &
436 (!ch4e[i+2] | !ch4e[i+3] | (ch4e[i+1]^ch4e[i+4]));
437 dbleHit2[2*i+1] = ch3e[i+1]&ch3e[i+2]&!(ch3e[i]^ch3e[i+3]) &
438 (ch4e[i+2]&(!ch4e[i+1]|!ch4e[i]) |
439 ch4e[i+3]&(ch4e[i+2]|!ch4e[i+4]|!ch4e[i+5]));
440 }
441
442//---
443 if(AliDebugLevel()==3||AliDebugLevel()==5) {
444 printf("===============================================================\n");
445 printf(" X plane after sgle and dble \n");
446 printf(" 0987654321098765432109876543210");
447 printf("\n SGLE1 ");
448 for (istrip=30; istrip>=0; istrip--) printf("%i",(!sgleHit1[istrip]));
449 printf("\n DBLE1 ");
450 for (istrip=30; istrip>=0; istrip--) printf("%i",dbleHit1[istrip]);
451 printf("\n SGLE2 ");
452 for (istrip=62; istrip>=0; istrip--) printf("%i",(!sgleHit2[istrip]));
453 printf("\n DBLE2 ");
454 for (istrip=62; istrip>=0; istrip--) printf("%i",dbleHit2[istrip]);
455 printf("\n 210987654321098765432109876543210987654321098765432109876543210\n");
456 }
457
458//---------------------------------------------------------
459// step # 2 : coincidence 3/4
460//---------------------------------------------------------
461 Int_t rearImage[31][31];
462 for (i=0; i<31; i++) {
463 for (j=0; j<31; j++) {
464 rearImage[i][j]=0;
465 }
466 }
467
468 Int_t notOr1=!dbleHit1[30] & !dbleHit1[29] & !dbleHit1[28] & !dbleHit1[27] &
469 !dbleHit1[26] & !dbleHit1[25] & !dbleHit1[24] & !dbleHit1[23] &
470 !dbleHit1[22] & !dbleHit1[21] & !dbleHit1[20] & !dbleHit1[19] &
471 !dbleHit1[18] & !dbleHit1[17] & !dbleHit1[16] & !dbleHit1[15] &
472 !dbleHit1[14] & !dbleHit1[13] & !dbleHit1[12] & !dbleHit1[11] &
473 !dbleHit1[10] & !dbleHit1[9] & !dbleHit1[8] & !dbleHit1[7] &
474 !dbleHit1[6] & !dbleHit1[5] & !dbleHit1[4] & !dbleHit1[3] &
475 !dbleHit1[2] & !dbleHit1[1] & !dbleHit1[0] & !coinc44;
476
477 Int_t notOr2= !dbleHit2[62] & !dbleHit2[61] & !dbleHit2[60] & !dbleHit2[59] &
478 !dbleHit2[58] & !dbleHit2[57] & !dbleHit2[56] & !dbleHit2[55] &
479 !dbleHit2[54] & !dbleHit2[53] & !dbleHit2[52] & !dbleHit2[51] &
480 !dbleHit2[50] & !dbleHit2[49] & !dbleHit2[48] & !dbleHit2[47] &
481 !dbleHit2[46] & !dbleHit2[45] & !dbleHit2[44] & !dbleHit2[43] &
482 !dbleHit2[42] & !dbleHit2[41] & !dbleHit2[40] & !dbleHit2[39] &
483 !dbleHit2[38] & !dbleHit2[37] & !dbleHit2[36] & !dbleHit2[35] &
484 !dbleHit2[34] & !dbleHit2[33] & !dbleHit2[32] & !dbleHit2[31] &
485 !dbleHit2[30] & !dbleHit2[29] & !dbleHit2[28] & !dbleHit2[27] &
486 !dbleHit2[26] & !dbleHit2[25] & !dbleHit2[24] & !dbleHit2[23] &
487 !dbleHit2[22] & !dbleHit2[21] & !dbleHit2[20] & !dbleHit2[19] &
488 !dbleHit2[18] & !dbleHit2[17] & !dbleHit2[16] & !dbleHit2[15] &
489 !dbleHit2[14] & !dbleHit2[13] & !dbleHit2[12] & !dbleHit2[11] &
490 !dbleHit2[10] & !dbleHit2[9] & !dbleHit2[8] & !dbleHit2[7] &
491 !dbleHit2[6] & !dbleHit2[5] & !dbleHit2[4] & !dbleHit2[3] &
492 !dbleHit2[2] & !dbleHit2[1] & !dbleHit2[0] & !coinc44;
493
494// DS reduction
495 for (i=0; i<31; i++) {
496 sgleHit1[i] = !sgleHit1[i]&notOr1;
497 }
498 for (i=0; i<63; i++) {
499 sgleHit2[i] = !sgleHit2[i]&notOr2;
500 }
501
502// extract rearImage
503 for (i=0; i<31; i++){
504 Int_t tmpSgleHit2[31];
505 Int_t tmpDbleHit2[31];
506 for (j=0; j<31; j++){
507 tmpSgleHit2[j] = sgleHit2[i+j+1];
508 tmpDbleHit2[j] = dbleHit2[i+j+1];
509 }
510
511 for (Int_t k=0; k<31; k++) {
512 rearImage[i][k]=(sgleHit1[i]&tmpDbleHit2[k])|
513 (dbleHit1[i]&(tmpSgleHit2[k]|tmpDbleHit2[k]));
514 }
515 }
516
517 //-----------
518 if(AliDebugLevel()==3||AliDebugLevel()==5) {
519 printf("===============================================================\n");
520 for (i=30; i>=0; i--) {
521 printf("%i \t",i);
522 for (istrip=31; istrip>=0; istrip--) printf("%i",rearImage[i][istrip]);
523 printf("\n");
524 }
525 }
526
527//---------------------------------------------------------
528// step # 3 : calculate deviation
529//---------------------------------------------------------
530 Int_t dev[31][6];
531 for (i=0; i<31; i++) {
532 for (j=0; j<6; j++) {
533 dev[i][j]=0;
534 }
535 }
536
537 for (i=0; i<31; i++){
538 Int_t leftDev[5], rightDev[5];
539 Int_t orL1, andL1, andL2, orR1, orR2, andR1, andR2, andR3;
540
541// calculate Left deviation
542 orL1=rearImage[i][16]|rearImage[i][18]|rearImage[i][20]|rearImage[i][22];
543 andL1=!rearImage[i][17]&!rearImage[i][19]&!rearImage[i][21] & !orL1;
544 andL2=!rearImage[i][23]&!rearImage[i][24]&!rearImage[i][25]&!rearImage[i][26];
545
546 leftDev[0] = (rearImage[i][16]|!rearImage[i][17]) &
547 (rearImage[i][16]|rearImage[i][18]|!rearImage[i][19]&
548 (rearImage[i][20]|!rearImage[i][21])) &
549 (orL1|!rearImage[i][23]&(rearImage[i][24]|!rearImage[i][25])) &
550 (orL1|rearImage[i][24]|rearImage[i][26]|!rearImage[i][27]&
551 (rearImage[i][28]|!rearImage[i][29]));
552
553 leftDev[1] = !rearImage[i][16] &
554 !(!rearImage[i][17]&!rearImage[i][18]&!rearImage[i][21]&!rearImage[i][22] &
555 (!rearImage[i][25]&!rearImage[i][26]&(rearImage[i][27]|rearImage[i][28]))) &
556 (rearImage[i][17]|rearImage[i][18] | !rearImage[i][19]&!rearImage[i][20]) &
557 (rearImage[i][17]|rearImage[i][18]|rearImage[i][21]|rearImage[i][22] |
558 !rearImage[i][23]&!rearImage[i][24]);
559
560 leftDev[2] = (!rearImage[i][16]&!rearImage[i][17]&!rearImage[i][18]) &
561 (rearImage[i][19]|rearImage[i][20]|rearImage[i][21]|rearImage[i][22] | andL2);
562
563 leftDev[3] = andL1;
564
565 leftDev[4] =
566 !rearImage[i][27]&!rearImage[i][28]&!rearImage[i][29]&!rearImage[i][30] &
567 andL1 & andL2;
568
569 // calculate Right deviation
570 orR1=rearImage[i][8]|rearImage[i][10]|rearImage[i][12]|rearImage[i][14];
571 orR2=rearImage[i][8]|rearImage[i][9]|rearImage[i][10]|rearImage[i][11];
572 andR1=!rearImage[i][12]&!rearImage[i][13]&!rearImage[i][14]&!rearImage[i][15];
573 andR2=
574 !rearImage[i][8]&!rearImage[i][9]&!rearImage[i][10]&!rearImage[i][11] & andR1;
575 andR3=!rearImage[i][4]&!rearImage[i][5]&!rearImage[i][6]&!rearImage[i][7];
576
577 rightDev[0] = !rearImage[i][15]&(rearImage[i][14]|!rearImage[i][13]) &
578 ((rearImage[i][12]|rearImage[i][14]|!rearImage[i][11]&
579 (rearImage[i][10]|!rearImage[i][9])) &
580 ((orR1|!rearImage[i][7]&(rearImage[i][6]|!rearImage[i][5])) &
581 (orR1|rearImage[i][4]|rearImage[i][6]|!rearImage[i][3]&(rearImage[i][2]|
582 !rearImage[i][1]))));
583
584 rightDev[1] = !rearImage[i][15]&!rearImage[i][14] &
585 !(!rearImage[i][4]&!rearImage[i][5]&!rearImage[i][8]&!rearImage[i][9] &
586 (!rearImage[i][12]&!rearImage[i][13]&(rearImage[i][2]|rearImage[i][3]))) &
587 (rearImage[i][12]|rearImage[i][13] | !rearImage[i][10]&!rearImage[i][11]) &
588 (rearImage[i][8]|rearImage[i][9]|rearImage[i][12]|rearImage[i][13] |
589 !rearImage[i][6]&!rearImage[i][7]);
590
591 rightDev[2] = andR1 & (orR2 | andR3);
592 rightDev[3] = andR2;
593 rightDev[4] =
594 !rearImage[i][0]&!rearImage[i][1]&!rearImage[i][2]&!rearImage[i][3] &
595 andR2 & andR3 ;
596
597 // compare Left & Right deviations
598 Int_t tmpLeftDev=0, tmpRightDev=0;
599 for (j=0; j<5; j++){
600 tmpLeftDev = tmpLeftDev + Int_t(leftDev[j]<<j);
601 tmpRightDev = tmpRightDev + Int_t(rightDev[j]<<j);
602 }
603
604 // assign mimimum deviation do dev[][]
605 if (tmpLeftDev < tmpRightDev ){
606 for (j=0; j<5; j++){ dev[i][j]=leftDev[j];}
607 dev[i][5]=1;
608 } else {
609 for (j=0; j<5; j++){ dev[i][j]=rightDev[j];}
610 dev[i][5]=0;
611 }
612 }
613
614//---
615 if(AliDebugLevel()==3||AliDebugLevel()==5) {
616 printf("===============================================================\n");
617 for (i=30; i>=0; i--) {
618 printf("%i \t",i);
619 for (istrip=5; istrip>=0; istrip--) printf("%i",dev[i][istrip]);
620 printf(" \n");
621 }
622 }
623
624//---------------------------------------------------------
625// step # 4 : sort deviation
626//---------------------------------------------------------
627 Int_t bga1[16], bga2[8], bga3[4], bga4[2], bga5;
628 Int_t tmpbga1[16][6], tmpbga2[8][6], tmpbga3[4][6], tmpbga4[2][6], tmpbga5[6];
629 Int_t tmpMax[6]={1,1,1,1,1,0};
630
631 for (i=0; i<15; i++) {
632 Sort2x5(dev[2*i],dev[2*i+1],tmpbga1[i],bga1[i]);
633 }
634 Sort2x5(dev[30],tmpMax,tmpbga1[15],bga1[15]);
635
636//--
637 if(AliDebugLevel()==3||AliDebugLevel()==5) {
638 printf("===============================================================\n");
639 printf(" sorting : 1st level \n");
640 for (i=15; i>=0; i--) {
641 printf("\t %i \t",bga1[i]);
642 for (j=5; j>=0; j--) printf("%i",tmpbga1[i][j]);
643 printf(" \n");
644 }
645 }
646
647 for (i=0; i<8; i++) {
648 Sort2x5(tmpbga1[2*i],tmpbga1[2*i+1],tmpbga2[i],bga2[i]);
649 }
650
651//--
652 if(AliDebugLevel()==3||AliDebugLevel()==5) {
653 printf("===============================================================\n");
654 printf(" sorting : 2nd level \n");
655 for (i=7; i>=0; i--) {
656 printf("\t %i \t",bga2[i]);
657 for (j=5; j>=0; j--) printf("%i",tmpbga1[i][j]);
658 printf(" \n");
659 }
660 }
661
662 for (i=0; i<4; i++) {
663 Sort2x5(tmpbga2[2*i],tmpbga2[2*i+1],tmpbga3[i],bga3[i]);
664 }
665
666//--
667 if(AliDebugLevel()==3||AliDebugLevel()==5) {
668 printf("===============================================================\n");
669 printf(" sorting : 3rd level \n");
670 for (i=3; i>=0; i--) {
671 printf("\t %i \t",bga3[i]);
672 for (j=5; j>=0; j--) printf("%i",tmpbga3[i][j]);
673 printf(" \n");
674 }
675 }
676
677 for (i=0; i<2; i++) {
678 Sort2x5(tmpbga3[2*i],tmpbga3[2*i+1],tmpbga4[i],bga4[i]);
679 }
680
681//--
682 if(AliDebugLevel()==3||AliDebugLevel()==5) {
683 printf("===============================================================\n");
684 printf(" sorting : 4th level \n");
685 for (i=1; i>=0; i--) {
686 printf("\t %i \t",bga4[i]);
687 for (j=5; j>=0; j--) printf("%i",tmpbga4[i][j]);
688 printf(" \n");
689 }
690 }
691
692 Sort2x5(tmpbga4[0],tmpbga4[1],tmpbga5,bga5);
693
694 // coding from 6 to 5 bits
695 fMinDev[4] = tmpbga5[5] | tmpbga5[4];
696 for (i=0; i<4; i++) {
697 fMinDev[i]=tmpbga5[i] & !tmpbga5[4];
698 }
699
700 // find address of strip with minimum deviation
701 fMinDevStrip[4]=bga5;
702 if (bga5<=1) fMinDevStrip[3]=bga4[bga5];
703
704 Int_t tmpAd=fMinDevStrip[3]+fMinDevStrip[4]*2;
705 if (tmpAd<=3) fMinDevStrip[2]=bga3[tmpAd];
706
707 tmpAd=fMinDevStrip[2]+fMinDevStrip[3]*2+fMinDevStrip[4]*4;
708 if (tmpAd<=7) fMinDevStrip[1]=bga2[tmpAd];
709
710 tmpAd=fMinDevStrip[1]+fMinDevStrip[2]*2+fMinDevStrip[3]*4+fMinDevStrip[4]*8;
711 if (tmpAd<=15) fMinDevStrip[0]=bga1[tmpAd];
712
713 if(AliDebugLevel()==3||AliDebugLevel()==5) {
714 printf("===============================================================\n");
715 printf("minDevStrip = ");
716 for (i=4; i>=0; i--) printf("%i",fMinDevStrip[i]);
717 printf(" minDev = ");
718 for (i=4; i>=0; i--) printf("%i",fMinDev[i]);
719 printf(" \n");
720 printf("===============================================================\n");
721 }
722
723}
724
725//___________________________________________
726void AliMUONLocalTriggerBoard::Sort2x5(Int_t dev1[6], Int_t dev2[6],
727 Int_t minDev[6], Int_t &dev1GTdev2)
728{
729// returns minimun between dev1 and dev2
730 Int_t tmpDev1=0, tmpDev2=0;
731
732 for (Int_t j=0; j<5; j++)
733 {
734 tmpDev1 += Int_t(dev1[j]<<j);
735 tmpDev2 += Int_t(dev2[j]<<j);
736 }
737
738 if (tmpDev1<=tmpDev2)
739 {
740 for (Int_t j=0; j<=5; j++) minDev[j]=dev1[j];
741 dev1GTdev2=0;
742 }
743 else
744 {
745 for (Int_t j=0; j<=5; j++) minDev[j]=dev2[j];
746 dev1GTdev2=1;
747 }
748}
749
750//___________________________________________
751void AliMUONLocalTriggerBoard::TrigY(Int_t y1[16], Int_t y2[16], Int_t y3[16], Int_t y4[16],
752 Int_t y3u[16], Int_t y3d[16], Int_t y4u[16], Int_t y4d[16],
753 Int_t coinc44)
754{
755// note : resMid = 1 -> cancel
756//---------------------------------------------------------
757// step # 1 : prehandling Y
758//---------------------------------------------------------
759 Int_t i;
760 Int_t istrip;
761
762 for (i=0; i<16; i++)
763 {
764 y3[i]=y3[i]&!fSwitch[8];
765 y4[i]=y4[i]&!fSwitch[8];
766 }
767
768// 10/29/04 fZeroAllYLSB added
769// for (i=0; i<8; i++)
770// {
771// y1[i] = y1[i]&!fSwitch[6];
772// y2[i] = y2[i]&!fSwitch[6];
773// y3[i] = y3[i]&!fSwitch[6];
774// y4[i] = y4[i]&!fSwitch[6];
775// }
776
777 Int_t ch1[16], ch2[16], ch3[16], ch4[16];
778
779 Int_t tmpy3to16[16], tmpy4to16[16];
780 Int_t tmpy3uto16[16], tmpy3dto16[16], tmpy4uto16[16], tmpy4dto16[16];
781 for (i=0; i<8; i++){
782 ch1[2*i] = y1[i]&fSwitch[1] | y1[2*i]&!fSwitch[1];
783 ch1[2*i+1] = y1[i]&fSwitch[1] | y1[2*i+1]&!fSwitch[1];
784
785 ch2[2*i] = y2[i]&fSwitch[1] | y2[2*i]&!fSwitch[1];
786 ch2[2*i+1] = y2[i]&fSwitch[1] | y2[2*i+1]&!fSwitch[1];
787
788 tmpy3to16[2*i ] = y3[i]&fSwitch[1] | y3[2*i ]&!fSwitch[1];
789 tmpy3to16[2*i+1] = y3[i]&fSwitch[1] | y3[2*i+1]&!fSwitch[1];
790
791 tmpy4to16[2*i ] = y4[i]&fSwitch[1] | y4[2*i ]&!fSwitch[1];
792 tmpy4to16[2*i+1] = y4[i]&fSwitch[1] | y4[2*i+1]&!fSwitch[1];
793
794 tmpy3uto16[2*i ] = y3u[i]&fSwitch[2] | y3u[2*i ]&!fSwitch[2];
795 tmpy3uto16[2*i+1] = y3u[i]&fSwitch[2] | y3u[2*i+1]&!fSwitch[2];
796
797 tmpy4uto16[2*i ] = y4u[i]&fSwitch[2] | y4u[2*i ]&!fSwitch[2];
798 tmpy4uto16[2*i+1] = y4u[i]&fSwitch[2] | y4u[2*i+1]&!fSwitch[2];
799
800 tmpy3dto16[2*i ] = y3d[i]&fSwitch[0] | y3d[2*i ]&!fSwitch[0];
801 tmpy3dto16[2*i+1] = y3d[i]&fSwitch[0] | y3d[2*i+1]&!fSwitch[0];
802
803 tmpy4dto16[2*i ] = y4d[i]&fSwitch[0] | y4d[2*i ]&!fSwitch[0];
804 tmpy4dto16[2*i+1] = y4d[i]&fSwitch[0] | y4d[2*i+1]&!fSwitch[0];
805 }
806
807 if (fSwitch[3]==0&&fSwitch[4]==0){
808 for (i=0; i<16; i++){
809 ch3[i] = tmpy3to16[i];
810 ch4[i] = tmpy4to16[i];
811 }
812 }
813 if (fSwitch[3]==0&&fSwitch[4]==1){
814 for (i=0; i<16; i++){
8af755f4 815 ch3[i] = tmpy3dto16[i]|tmpy3to16[i];
816 ch4[i] = tmpy4dto16[i]|tmpy4to16[i];
be972727 817 }
818 }
819 if (fSwitch[3]==1&&fSwitch[4]==0){
820 for (i=0; i<16; i++){
8af755f4 821 ch3[i] = tmpy3uto16[i]|tmpy3to16[i];
822 ch4[i] = tmpy4uto16[i]|tmpy4to16[i];
be972727 823 }
824 }
825 if (fSwitch[3]==1&&fSwitch[4]==1){
826 for (i=0; i<16; i++){
827 ch3[i] = tmpy3dto16[i]|tmpy3to16[i]|tmpy3uto16[i];
828 ch4[i] = tmpy4dto16[i]|tmpy4to16[i]|tmpy4uto16[i];
829 }
830 }
831
832// debug
833 if(AliDebugLevel()==4||AliDebugLevel()==5) {
834 printf("===============================================================\n");
835 printf(" Y plane after PreHandling x2m x2u x2d orMud %i %i %i %i %i \n",
836 fSwitch[1],fSwitch[2], fSwitch[0],fSwitch[3],fSwitch[4]);
837 printf(" ");
838 for (istrip=15; istrip>=0; istrip--) {
839 if (istrip>9) printf("%i",istrip-10*Int_t(istrip/10));
840 if (istrip<10) printf("%i",istrip);
841 }
842 printf("\n YMC11 ");
843 for (istrip=15; istrip>=0; istrip--) printf("%i",ch1[istrip]);
844 printf("\n YMC12 ");
845 for (istrip=15; istrip>=0; istrip--) printf("%i",ch2[istrip]);
846 printf("\n YMC21 ");
847 for (istrip=15; istrip>=0; istrip--) printf("%i",ch3[istrip]);
848 printf("\n YMC22 ");
849 for (istrip=15; istrip>=0; istrip--) printf("%i",ch4[istrip]);
850 printf(" \n");
851 }
852//debug
853
854//---------------------------------------------------------
855// step # 2 : calculate sgle and dble, apply DS reduction
856//---------------------------------------------------------
857 Int_t sgle1[16], dble1[16];
858 Int_t sgle2[16], dble2[16];
859
860 // Calculate simple and double hits
861 for (i=0; i<16; i++) {
862 dble1[i] = ch1[i] & ch2[i];
863 dble2[i] = ch3[i] & ch4[i];
864
865 sgle1[i] = (ch1[i]|ch2[i]);
866 sgle2[i] = (ch3[i]|ch4[i]);
867 }
868
869 //debug
870 if(AliDebugLevel()==4||AliDebugLevel()==5) {
871 printf("===============================================================\n");
872 printf(" Y plane after sgle dble \n");
873 printf(" ");
874 for (istrip=15; istrip>=0; istrip--) {
875 if (istrip>9) printf("%i",istrip-10*Int_t(istrip/10));
876 if (istrip<10) printf("%i",istrip);
877 }
878 printf("\n SGLE1 ");
879 for (istrip=15; istrip>=0; istrip--) printf("%i",sgle1[istrip]);
880 printf("\n DBLE1 ");
881 for (istrip=15; istrip>=0; istrip--) printf("%i",dble1[istrip]);
882 printf("\n SGLE2 ");
883 for (istrip=15; istrip>=0; istrip--) printf("%i",sgle2[istrip]);
884 printf("\n DBLE2 ");
885 for (istrip=15; istrip>=0; istrip--) printf("%i",dble2[istrip]);
886 printf(" \n");
887 }
888 //debug
889
890 // DS Reduction
891 Int_t notOr1, notOr2;
892
893 notOr1=!dble1[15] & !dble1[14] & !dble1[13] & !dble1[12] &
894 !dble1[11] & !dble1[10] & !dble1[9] & !dble1[8] &
895 !dble1[7] & !dble1[6] & !dble1[5] & !dble1[4] &
896 !dble1[3] & !dble1[2] & !dble1[1] & !dble1[0];
897
898 notOr2=!dble2[15] & !dble2[14] & !dble2[13] & !dble2[12] &
899 !dble2[11] & !dble2[10] & !dble2[9] & !dble2[8] &
900 !dble2[7] & !dble2[6] & !dble2[5] & !dble2[4] &
901 !dble2[3] & !dble2[2] & !dble2[1] & !dble2[0];
902
903 for (i=0; i<16; i++) {
904 sgle1[i] = sgle1[i] & notOr1 & !coinc44;
905 sgle2[i] = sgle2[i] & notOr2 & !coinc44;
906 }
907
908//---------------------------------------------------------
909// step # 3 : 3/4 coincidence
910//---------------------------------------------------------
911 Int_t frontImage[16];
912
913 for (i=1; i<15; i++) {
914 frontImage[i] = (dble1[i] | sgle1[i]) &
915 (dble2[i+1] | dble2[i] | dble2[i-1]) |
916 dble1[i] & (sgle2[i+1] | sgle2[i] | sgle2[i-1]);
917 }
918 frontImage[0] = (dble1[0] | sgle1[0]) &
919 (dble2[1] | dble2[0]) | dble1[0] & (sgle2[1] | sgle2[0]);
920
921 frontImage[15] = (dble1[15] | sgle1[15]) &
922 (dble2[15] | dble2[14]) | dble1[15] & (sgle2[15] | sgle2[14]);
923
924
925//debug
926 if(AliDebugLevel()==4||AliDebugLevel()==5) {
927 printf("===============================================================\n");
928 printf(" Y plane frontImage\n");
929 printf(" ");
930 for (istrip=15; istrip>=0; istrip--) {
931 if (istrip>9) printf("%i",istrip-10*Int_t(istrip/10));
932 if (istrip<10) printf("%i",istrip);
933 }
934 printf("\n ");
935 for (istrip=15; istrip>=0; istrip--) printf("%i",frontImage[istrip]);
936 printf("\n");
937 }
938//debug
939
940//---------------------------------------------------------
941// step # 4 : Y position
942//---------------------------------------------------------
943 Int_t or1, or2, and1, and2, and3;
944
945 or1 = frontImage[7]|frontImage[5]|frontImage[3]|frontImage[1];
946 or2 = frontImage[7]|frontImage[6]|frontImage[5]|frontImage[4];
947 and1 = !frontImage[3]&!frontImage[2]&!frontImage[1]&!frontImage[0];
948 and2 = !frontImage[7]&!frontImage[6]&!frontImage[5]&!frontImage[4] & and1;
949 and3 = !frontImage[11]&!frontImage[10]&!frontImage[9]&!frontImage[8];
950
951 fCoordY[0] = !frontImage[0]&(frontImage[1]|!frontImage[2]) &
952 (frontImage[3]|frontImage[1]|!frontImage[4]&(frontImage[5]|!frontImage[6])) &
953 (or1|!frontImage[8]&(frontImage[9]|!frontImage[10])) &
954 (or1|frontImage[11]|frontImage[9]|!frontImage[12]&(frontImage[13]|!frontImage[14]));
955
956 fCoordY[1] = !frontImage[0]&!frontImage[1] &
957 !(!frontImage[11]&!frontImage[10]&!frontImage[7]&!frontImage[6] &
958 !frontImage[3]&!frontImage[2]&(frontImage[13]|frontImage[12])) &
959 (frontImage[3]|frontImage[2] | !frontImage[5]&!frontImage[4]) &
960 (frontImage[7]|frontImage[6]|frontImage[3]|frontImage[2] |
961 !frontImage[9]&!frontImage[8]);
962
963 fCoordY[2] = and1 & (or2 | and3);
964
965 fCoordY[3] = and2;
966
967 fCoordY[4] = !frontImage[15]&!frontImage[14]&!frontImage[13]&!frontImage[12] &
968 and2 & and3 ;
969}
970
971//___________________________________________
972void AliMUONLocalTriggerBoard::LocalTrigger()
973{
974 Int_t deviation=0, iStripY=0;
975
976 for (Int_t i=0; i<4; i++) deviation += static_cast<int>( fMinDev[i] << i );
977 for (Int_t i=0; i<4; i++) iStripY += static_cast<int>( fCoordY[i] << i );
978
979 if (fMinDev[4]==1 && !deviation) fOutput=0; // No trigger
980 else
981 {
982 if (fCoordY[4]==1 && iStripY==15) fOutput=0; // No trigger
983 else
984 fOutput=1;
985 }
986
987 if (fOutput)
988 {
989 for (Int_t i=0; i<5; i++) fStripX11 += static_cast<int>( fMinDevStrip[i] << i );
990
991 fDev = deviation;
8af755f4 992
993 fStripY11 = iStripY;
994
995 if ( fSwitch[1] &&
996 (fSwitch[0] || fSwitch[2]) &&
997 !(!fSwitch[0] && fSwitch[4]) &&
998 !(!fSwitch[2] && fSwitch[3]) ) fStripY11 /= 2;
be972727 999
1000 Int_t sign = 0;
1001
1002 if ( !fMinDev[4] && deviation ) sign=-1;
1003 if ( !fMinDev[4] && !deviation ) sign= 0;
1004 if ( fMinDev[4]==1) sign=+1;
1005
1006 fDev *= sign;
1007
1008// calculate deviation in [0;+30]
1009 fDev += 15;
1010
1011 Int_t icirc = GetI();
1012
8af755f4 1013// LEFT SHIFT OF ZERO-ALLY-LSB BOARDS TO ACCESS TO LUT
1014 if (GetSwitch(6)) fStripY11 -= 8;
1015
1016// GET LUT OUTPUT FOR icirc/istripX1/deviation/istripY
be972727 1017 fLUT->GetLutOutput(icirc, fStripX11, fDev, fStripY11, fLutLpt, fLutHpt, fLutApt);
1018 }
1019}
1020
1021//___________________________________________
1022Int_t AliMUONLocalTriggerBoard::GetI()
1023{
1024 const Int_t maxfields = 2; char **fields = new char*[maxfields];
1025
1026 char s[100]; strcpy(s, GetName());
1027
1028 Int_t numlines = 0;
1029
1030 for (char *token = strtok(s, "B");
1031 token != NULL;
1032 token = strtok(NULL, " "))
1033 {
1034 fields[numlines] = new char[strlen(token)+1];
1035 strcpy(fields[numlines++], token);
1036 }
1037
1038 TString l(fields[0]);
1039
1040 char copy = l[0];
1041
1042 Int_t L = atoi(&l[4]), C = atoi(&l[2]), S = (copy=='R') ? +1 : -1;
1043
1044 char *b[4] = {"12", "34", "56", "78"};
1045
1046 Int_t ib = 0;
1047
1048 for (Int_t i=0; i<4; i++) if (!strcmp(fields[1],b[i])) {ib = i; break;} ib++;
1049
1050// L=1 ON TOP
1051 L -= 9; L = abs(L); L++;
1052
1053 Int_t code = 100 * L + 10 * C + ib;
1054
1055 code *= S;
1056
1057 Int_t ic = 0;
1058
1059 for (Int_t i=0; i<234; i++) if (AliMUONTriggerConstants::CircuitId(i) == code) {ic = i; break;}
1060
1061 return ic;
1062}
1063
1064//___________________________________________
1065void AliMUONLocalTriggerBoard::Mask(UShort_t M[2][4])
1066{
1067 for (Int_t i=0; i<2; i++)
1068 for (Int_t j=0; j<4; j++)
1069 fMask[i][j] = M[i][j];
1070}
1071
1072//___________________________________________
1073void AliMUONLocalTriggerBoard::Scan(Option_t *option)
1074{
1075 TString op = option;
1076
1077 if (op.Contains("CONF")) Conf();
1078
8af755f4 1079 if (op.Contains("BITP")) Pattern();
be972727 1080
1081 if (op.Contains("RESPI")) Resp("I");
1082
1083 if (op.Contains("RESPF")) Resp("F");
1084
1085 if (op.Contains("ALL"))
1086 {
1087 Conf();
1088 Pattern();
1089 Resp("I");
1090 Resp("F");
1091 }
1092}
1093
1094//___________________________________________
1095void AliMUONLocalTriggerBoard::Resp(Option_t *option)
1096{
1097 TString op = option;
1098
1099 if (op.Contains("I"))
1100 {
1101// print Local trigger output before the LuT step
1102 printf("===============================================================\n");
1103 printf("-------- TRIGGER OUTPUT --------\n");
1104 printf("minDevStrip = ");
1105 for (Int_t i=4; i>=0; i--) printf("%i",fMinDevStrip[i]);
1106 printf(" minDev = ");
1107 for (Int_t i=4; i>=0; i--) printf("%i",fMinDev[i]);
1108 printf(" coordY = ");
1109 for (Int_t i=4; i>=0; i--) printf("%i",fCoordY[i]);
1110 printf(" \n");
1111 }
1112
1113 if (op.Contains("F"))
1114 {
1115 Int_t icirc = GetI();
1116 Int_t idCircuit = AliMUONTriggerConstants::CircuitId(icirc);
1117
1118 Int_t deviation = 0, iStripY = 0;
1119
1120 for (Int_t i=0; i<4; i++) iStripY += static_cast<int>( fCoordY[i] << i );
1121
1122 for (Int_t i=0; i<4; i++) deviation += Int_t(fMinDev[i]<<i);
1123
1124 Float_t pt = 0.; //triggerCircuit->PtCal(fStripX11, fDev, fStripY11);
1125 printf("-------------------------------------------\n");
1126 printf(" Local Trigger info for circuit Id %i (number %i ) \n", idCircuit, icirc);
1127 printf(" istripX1 signDev deviation istripY = %i %i %i %i \n", fStripX11, fMinDev[4], deviation, iStripY);
1128 printf(" pt = %f (GeV/c) \n", pt);
1129 printf("-------------------------------------------\n");
1130 printf(" Local Trigger Lut Output = Lpt : ");
1131 for (Int_t i=1; i>=0; i--) printf("%i", fLutLpt[i]);
1132 printf(" Hpt : ");
1133 for (Int_t i=1; i>=0; i--) printf("%i", fLutHpt[i]);
1134 printf(" Apt : ");
1135 for (Int_t i=1; i>=0; i--) printf("%i", fLutApt[i]);
1136 printf("\n");
1137 printf("-------------------------------------------\n");
1138 }
1139// else
1140// {
1141
1142// }
1143}
1144
1145//___________________________________________
1146void AliMUONLocalTriggerBoard::Mask(char *chan, UShort_t M)
1147{
1148 char *cath[2] = {"X", "Y"};
1149
1150 char *cham[4] = {"1", "2", "3", "4"};
1151
1152 for (Int_t i=0; i<2; i++)
1153 for (Int_t j=0; j<4; j++)
1154 {
1155 strcat(cath[i],cham[j]);
1156
1157 if (!strcmp(cath[i],chan)) fMask[i][j] = M;
1158 }
1159}
1160
1161//___________________________________________
1162void AliMUONLocalTriggerBoard::Response()
1163{
1164 Int_t X1[16], X2[16], XX3[32], XX4[32];
1165
1166 TBits x1(16), x2(16), x3(16), x4(16);
1167
1168 UShort_t xyv = 0;
1169
1170 xyv = fXY[0][0]; x1.Set(16,&xyv);
1171 xyv = fXY[0][1]; x2.Set(16,&xyv);
1172 xyv = fXY[0][2]; x3.Set(16,&xyv);
1173 xyv = fXY[0][3]; x4.Set(16,&xyv);
1174
1175 TBits x3u(16), x4u(16), x3d(16), x4d(16);
1176
1177 xyv = fXYU[0][2]; x3u.Set(16,&xyv);
1178 xyv = fXYU[0][3]; x4u.Set(16,&xyv);
1179
1180 xyv = fXYD[0][2]; x3d.Set(16,&xyv);
1181 xyv = fXYD[0][3]; x4d.Set(16,&xyv);
1182
1183 for (Int_t i=0;i<16;i++)
1184 {
1185 X1[i] = x1[i];
1186 X2[i] = x2[i];
1187
1188 XX3[i+8] = x3[i];
1189 XX4[i+8] = x4[i];
1190 }
1191
1192 for (Int_t i=0;i<8;i++)
1193 {
1194 XX3[i] = x3d[i+8];
1195 XX4[i] = x4d[i+8];
1196
1197 XX3[i+24] = x3u[i];
1198 XX4[i+24] = x4u[i];
1199 }
1200
1201 Int_t coinc44 = 0;
1202
1203 TrigX(X1, X2, XX3, XX4, coinc44);
1204
1205 Int_t Y1[16], Y2[16], Y3[16], Y4[16];
1206
1207 Int_t Y3U[16], Y3D[16], Y4U[16], Y4D[16];
1208
1209 TBits y1(16), y2(16), y3(16), y4(16);
1210
1211 TBits y3u(16), y3d(16), y4u(16), y4d(16);
1212
1213 xyv = fXY[1][0]; y1.Set(16,&xyv);
1214 xyv = fXY[1][1]; y2.Set(16,&xyv);
1215 xyv = fXY[1][2]; y3.Set(16,&xyv);
1216 xyv = fXY[1][3]; y4.Set(16,&xyv);
1217
1218 xyv = fXYU[1][2]; y3u.Set(16,&xyv);
1219 xyv = fXYD[1][2]; y3d.Set(16,&xyv);
1220 xyv = fXYU[1][3]; y4u.Set(16,&xyv);
1221 xyv = fXYD[1][3]; y4d.Set(16,&xyv);
1222
1223 for (Int_t i=0;i<16;i++)
1224 {
1225 Y1[i] = y1[i];
1226 Y2[i] = y2[i];
1227 Y3[i] = y3[i];
1228 Y4[i] = y4[i];
1229
1230 Y3U[i] = y3u[i];
1231 Y3D[i] = y3d[i];
1232
1233 Y4U[i] = y4u[i];
1234 Y4D[i] = y4d[i];
1235 }
1236
1237 TrigY(Y1, Y2, Y3, Y4, Y3U, Y3D, Y4U, Y4D, coinc44);
1238
1239// ASIGN fLutLpt, fLutHpt, fLutApt
1240 LocalTrigger();
1241
1242 fResponse = fLutApt[0] +
1243 static_cast<int>(fLutApt[1]<<1) +
1244 static_cast<int>(fLutLpt[0]<<2) +
1245 static_cast<int>(fLutLpt[1]<<3) +
1246 static_cast<int>(fLutHpt[0]<<4) +
1247 static_cast<int>(fLutHpt[1]<<5);
1248}
1249
1250ClassImp(AliMUONLocalTriggerBoard)
1251