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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
3d1463c8 18//-----------------------------------------------------------------------------
71a2d3aa 19/// \class AliMUONLocalTriggerBoard
20/// A local trigger board has as input a bit pattern and returns
21/// the local trigger response after comparison w/ a LUT
22/// \todo Change member functions comments in capital letters to normal text
23///
24/// \author Rachid Guernane (LPCCFd)
3d1463c8 25//-----------------------------------------------------------------------------
be972727 26
b09247a2 27#include <cstdlib>
be972727 28#include "AliMUONLocalTriggerBoard.h"
29#include "AliMUONTriggerLut.h"
f4678817 30
be972727 31#include "AliLog.h"
32
33#include <TBits.h>
be972727 34#include <Riostream.h>
35
cdd730d0 36using std::endl;
37using std::cout;
71a2d3aa 38/// \cond CLASSIMP
39ClassImp(AliMUONLocalTriggerBoard)
40/// \endcond
41
e44235aa 42const Int_t AliMUONLocalTriggerBoard::fgkCircuitId[234] =
43{
44 111, 121, 131, 141, 151, 161, 171,
45 211, 212, 221, 222, 231, 232, 241, 242, 251, 252, 261, 262, 271,
46 311, 312, 321, 322, 331, 332, 341, 342, 351, 352, 361, 362, 371,
47 411, 412, 413, 421, 422, 423, 424, 431, 432, 433, 434, 441, 442, 451, 452, 461, 462, 471,
48 521, 522, 523, 524, 531, 532, 533, 534, 541, 542, 551, 552, 561, 562, 571,
49 611, 612, 613, 621, 622, 623, 624, 631, 632, 633, 634, 641, 642, 651, 652, 661, 662, 671,
50 711, 712, 721, 722, 731, 732, 741, 742, 751, 752, 761, 762, 771,
51 811, 812, 821, 822, 831, 832, 841, 842, 851, 852, 861, 862, 871,
52 911, 921, 931, 941, 951, 961, 971,
53 -111, -121, -131, -141, -151, -161, -171,
54 -211, -212, -221, -222, -231, -232, -241, -242, -251, -252, -261, -262, -271,
55 -311, -312, -321, -322, -331, -332, -341, -342, -351, -352, -361, -362, -371,
56 -411, -412, -413, -421, -422, -423, -424, -431, -432, -433, -434, -441, -442, -451, -452, -461, -462, -471,
57 -521, -522, -523, -524, -531, -532, -533, -534, -541, -542, -551, -552, -561, -562, -571,
58 -611, -612, -613, -621, -622, -623, -624, -631, -632, -633, -634, -641, -642, -651, -652, -661, -662, -671,
59 -711, -712, -721, -722, -731, -732, -741, -742, -751, -752, -761, -762, -771,
60 -811, -812, -821, -822, -831, -832, -841, -842, -851, -852, -861, -862, -871,
61 -911, -921, -931, -941, -951, -961, -971
62};
63
be972727 64//___________________________________________
65AliMUONLocalTriggerBoard::AliMUONLocalTriggerBoard()
1657f946 66 : AliMUONTriggerBoard(),
ac809573 67 fMpLocalBoard(0x0),
1657f946 68 fStripX11(0),
8aac6cce 69 fStripY11(15),
1657f946 70 fDev(0),
8aac6cce 71 fTrigY(1),
1657f946 72 fOutput(0),
e93b11d0 73 fLUT(0x0),
ac809573 74 fCoinc44(0)
be972727 75{
ac809573 76/// default constructor
71a2d3aa 77///
ac809573 78
be972727 79 for (Int_t i=0; i<2; i++)
80 for (Int_t j=0; j<4; j++)
81 {
82 fXY[i][j] = fXYU[i][j] = fXYD[i][j] = 0;
83
84 fMask[i][j] = 0xFFFF;
85 }
86
be972727 87 for (Int_t i=0; i<5; i++) fMinDevStrip[i] = fMinDev[i] = fCoordY[i] = 0;
88
c720a83c 89 for (Int_t i=0; i<2; i++) fLutLpt[i] = fLutHpt[i] = 0;
be972727 90}
91
92//___________________________________________
ac809573 93AliMUONLocalTriggerBoard::AliMUONLocalTriggerBoard(AliMpLocalBoard* mpLocalBoard)
94 : AliMUONTriggerBoard(mpLocalBoard->GetName(), mpLocalBoard->GetSlot()),
95 fMpLocalBoard(mpLocalBoard),
1657f946 96 fStripX11(0),
8aac6cce 97 fStripY11(15),
1657f946 98 fDev(0),
8aac6cce 99 fTrigY(1),
1657f946 100 fOutput(0),
ac809573 101 fLUT(0x0),
e93b11d0 102 fCoinc44(0)
be972727 103{
71a2d3aa 104/// Standard constructor
105///
be972727 106
107 for (Int_t i=0; i<2; i++)
108 for (Int_t j=0; j<4; j++)
109 {
110 fXY[i][j] = fXYU[i][j] = fXYD[i][j] = 0;
111
112 fMask[i][j] = 0xFFFF;
113 }
114
be972727 115 for (Int_t i=0; i<5; i++) fMinDevStrip[i] = fMinDev[i] = fCoordY[i] = 0;
116
c720a83c 117 for (Int_t i=0; i<2; i++) fLutLpt[i] = fLutHpt[i] = 0;
be972727 118}
119
00d46f24 120//___________________________________________
121AliMUONLocalTriggerBoard::AliMUONLocalTriggerBoard(const AliMUONLocalTriggerBoard& right) :
122 AliMUONTriggerBoard(right),
123 fMpLocalBoard(right.fMpLocalBoard),
124 fStripX11(right.fStripX11),
125 fStripY11(right.fStripY11),
126 fDev(right.fDev),
127 fTrigY(right.fTrigY),
128 fOutput(right.fOutput),
129 fLUT(right.fLUT),
130 fCoinc44(right.fCoinc44)
131{
132 //
133 /// Copy constructor
134 //
135 for (Int_t i=0; i<2; i++) {
136 for (Int_t j=0; j<4; j++) {
137 fXY[i][j] = right.fXY[i][j];
138 fXYU[i][j] = right.fXYU[i][j];
139 fXYD[i][j] = right.fXYD[i][j];
140
141 fMask[i][j] = right.fMask[i][j];
142 }
143 }
144
145 for (Int_t i=0; i<2; i++) {
146 fLutLpt[i] = right.fLutLpt[i];
147 fLutHpt[i] = right.fLutHpt[i];
148 }
149
150 for (Int_t i=0; i<5; i++) {
151 fMinDevStrip[i] = right.fMinDevStrip[i];
152 fMinDev[i] = right.fMinDev[i];
153 fCoordY[i] = right.fCoordY[i];
154 }
155}
156
157//___________________________________________
158AliMUONLocalTriggerBoard& AliMUONLocalTriggerBoard::operator=(const AliMUONLocalTriggerBoard& right)
159{
160/// Assigment operator;
161/// equal operator
162
163 if (this == &right)
164 return *this;
165
166 // base class assignement
167 AliMUONTriggerBoard::operator=(right);
168
169 fMpLocalBoard = right.fMpLocalBoard;
170 fStripX11 = right.fStripX11;
171 fStripY11 = right.fStripY11;
172 fDev = right.fDev;
173 fTrigY = right.fTrigY;
174 fOutput = right.fOutput;
175 fLUT = right.fLUT;
176 fCoinc44 = right.fCoinc44;
177
178 for (Int_t i=0; i<2; i++) {
179 for (Int_t j=0; j<4; j++) {
180 fXY[i][j] = right.fXY[i][j];
181 fXYU[i][j] = right.fXYU[i][j];
182 fXYD[i][j] = right.fXYD[i][j];
183
184 fMask[i][j] = right.fMask[i][j];
185 }
186 }
187
188 for (Int_t i=0; i<2; i++) {
189 fLutLpt[i] = right.fLutLpt[i];
190 fLutHpt[i] = right.fLutHpt[i];
191 }
192
193 for (Int_t i=0; i<5; i++) {
194 fMinDevStrip[i] = right.fMinDevStrip[i];
195 fMinDev[i] = right.fMinDev[i];
196 fCoordY[i] = right.fCoordY[i];
197 }
198
199 return *this;
200}
201
71a2d3aa 202//___________________________________________
203AliMUONLocalTriggerBoard::~AliMUONLocalTriggerBoard()
884a73f1 204{
71a2d3aa 205/// Destructor
206}
884a73f1 207
ac809573 208
be972727 209//___________________________________________
210void AliMUONLocalTriggerBoard::Reset()
211{
71a2d3aa 212/// reset board
213///
be972727 214 for (Int_t i=0; i<2; i++)
215 for (Int_t j=0; j<4; j++)
216 fXY[i][j] = fXYU[i][j] = fXYD[i][j] = 0;
217
00d46f24 218 ResetResponse();
219}
be972727 220
00d46f24 221//___________________________________________
222void AliMUONLocalTriggerBoard::ResetResponse()
223{
224/// reset board response
225//
226 fResponse = 0;
be972727 227
00d46f24 228 for (Int_t i=0; i<5; i++) fMinDevStrip[i] = fMinDev[i] = fCoordY[i] = 0;
229
230 fOutput = 0;
be972727 231
00d46f24 232 fStripX11 = 0;
233 fStripY11 = 15;
234 fDev = 0;
235 fTrigY = 1;
be972727 236
00d46f24 237 for (Int_t i=0; i<2; i++) fLutLpt[i] = fLutHpt[i] = 0;
be972727 238}
239
00d46f24 240
8af755f4 241//___________________________________________
242void AliMUONLocalTriggerBoard::SetbitM(Int_t strip, Int_t cathode, Int_t chamber)
243{
71a2d3aa 244/// 0 .. LBS : N-1 .. MSB
12549f10
VB		 245 UShort_t stripBit = ( (1<<strip) & 0xFFFF );
246 fXY[cathode][chamber] |= ( stripBit & fMask[cathode][chamber] );
8af755f4 247}
248
ac809573 249
be972727 250//___________________________________________
57e2ad1a 251void AliMUONLocalTriggerBoard::Pattern(const Option_t *option) const
be972727 252{
71a2d3aa 253/// print bit pattern
254///
be972727 255 TString op = option;
256
257 if (op.Contains("X")) BP("X");
258
259 if (op.Contains("Y")) BP("Y");
260}
261
262
263//___________________________________________
57e2ad1a 264void AliMUONLocalTriggerBoard::BP(const Option_t *option) const
be972727 265{
b3a9876c 266/// Respect the old printout format
e44235aa 267
268 const Int_t kModuleId[126] =
269 {11,12,13,14,15,16,17, // right side of the chamber
270 21,22,23,24,25,26,27,
271 31,32,33,34,35,36,37,
272 41,42,43,44,45,46,47,
273 51,52,53,54,55,56,57,
274 61,62,63,64,65,66,67,
275 71,72,73,74,75,76,77,
276 81,82,83,84,85,86,87,
277 91,92,93,94,95,96,97,
278 -11,-12,-13,-14,-15,-16,-17, // right side of chamber
279 -21,-22,-23,-24,-25,-26,-27,
280 -31,-32,-33,-34,-35,-36,-37,
281 -41,-42,-43,-44,-45,-46,-47,
282 -51,-52,-53,-54,-55,-56,-57,
283 -61,-62,-63,-64,-65,-66,-67,
284 -71,-72,-73,-74,-75,-76,-77,
285 -81,-82,-83,-84,-85,-86,-87,
286 -91,-92,-93,-94,-95,-96,-97};
287
288 const Int_t kNstripY[126]=
289 { 8, 8, 8, 8, 8, 8,16, // right side of the chamber
290 8, 8, 8, 8, 8, 8,16,
291 16,16,16,16,16, 8,16,
292 16,16,16,16,16, 8,16,
293 0, 8,16,16,16, 8,16,
294 16,16,16,16,16, 8,16,
295 16,16,16,16,16, 8,16,
296 8, 8, 8, 8, 8, 8,16,
297 8, 8, 8, 8, 8, 8,16,
298 8, 8, 8, 8, 8, 8,16, // left side of the chamber
299 8, 8, 8, 8, 8, 8,16,
300 16,16,16,16,16, 8,16,
301 16,16,16,16,16, 8,16,
302 0, 8,16,16,16, 8,16,
303 16,16,16,16,16, 8,16,
304 16,16,16,16,16, 8,16,
305 8, 8, 8, 8, 8, 8,16,
306 8, 8, 8, 8, 8, 8,16};
be972727 307
308 TString op = option;
e44235aa 309
310 TString nn = GetName();
8af755f4 311
be972727 312 if (op.Contains("X"))
313 {
314 printf("-------- TRIGGER INPUT ---------\n");
75f27f52 315 printf("--- warning: switchs not activated at this level ---\n");
be972727 316 printf("===============================================================\n");
317 printf(" 5432109876543210");
318
a6e0ebfe 319 const char *x[4] = {"XMC11","XMC12","XMC21","XMC22"};
320 const char *s[4] = {" ",
be972727 321 " ",
322 " ",
323 " "};
324
325 for (Int_t ch=0; ch<4; ch++)
326 {
327 printf("\n %s%s", x[ch], s[ch]);
328
329 UShort_t xy = fXY[0][ch];
330
331 TBits w(16); w.Set(16,&xy);
332
333 if (ch<2) cout << w;
334 else
335 {
336 UShort_t xyd = fXYD[0][ch], xyu = fXYU[0][ch];
337 TBits dw(16), uw(16); dw.Set(16,&xyd); uw.Set(16,&xyu);
338
339 TBits ew(32);
340
341 for (Int_t i=0;i<16;i++) ew[i+8] = w[i];
342
343 for (Int_t i=0;i<8;i++)
344 {
345 ew[i] = dw[i+8]; // 8 MSB
346 ew[i+24] = uw[i]; //
347 }
348
349 cout << ew;
350 }
351 }
352
353 printf("\n ");
354 printf("10987654321098765432109876543210\n");
355 }
356
357 if (op.Contains("Y"))
358 {
359 printf("---------------------------------------------------------------\n");
360 printf(" ");
361
362/* OLD NUMBERING STYLE */
363/**/
8af755f4 364 Int_t idCircuit = 0, absidModule = 0;
365
e44235aa 366 if (!(nn.Contains("Int")))
367 {
368 idCircuit = fgkCircuitId[GetI()];
369 absidModule = TMath::Abs(Int_t(idCircuit/10));
370 }
8af755f4 371
be972727 372 Int_t iModule=0;
8af755f4 373
be972727 374 for (Int_t i=0; i<63; i++)
375 {
e44235aa 376 if (kModuleId[i]==absidModule)
be972727 377 {
378 iModule=i;
379 break;
380 }
381 }
382
e44235aa 383 Int_t nStrip = kNstripY[iModule];
be972727 384 for (Int_t istrip=nStrip-1; istrip>=0; istrip--) {
385 if (istrip>9) printf("%i",istrip-10*Int_t(istrip/10));
386 if (istrip<10) printf("%i",istrip);
387 }
388/**/
389/* */
390
391 UShort_t xyval = 0;
392
ac809573 393 if (GetSwitch(1))
be972727 394 {
395 xyval = fXY[1][0];
396 TBits v11(8); v11.Set(8,&xyval);
397 printf("\n YMC11 ");
398 cout << v11;
399
400 xyval = fXY[1][1];
401 TBits v12(8); v12.Set(8,&xyval);
402 printf("\n YMC12 ");
403 cout << v12;
404
405 xyval = fXY[1][2];
406 TBits v21(8); v21.Set(8,&xyval);
407 printf("\n YMC21 ");
408 cout << v21;
409
410 xyval = fXY[1][3];
411 TBits v22(8); v22.Set(8,&xyval);
412 printf("\n YMC22 ");
413 cout << v22 << endl;
414 }
415 else
416 {
417 xyval = fXY[1][0];
418 TBits v11(16); v11.Set(16,&xyval);
419 printf("\n YMC11 ");
420 cout << v11;
421
422 xyval = fXY[1][1];
423 TBits v12(16); v12.Set(16,&xyval);
424 printf("\n YMC12 ");
425 cout << v12;
426
427 xyval = fXY[1][2];
428 TBits v21(16); v21.Set(16,&xyval);
429 printf("\n YMC21 ");
430 cout << v21;
431
432 xyval = fXY[1][3];
433 TBits v22(16); v22.Set(16,&xyval);
434 printf("\n YMC22 ");
435 cout << v22 << endl;
436 }
437
be972727 438// tmp
439 printf("---------------------------------------------------------------");
440 printf("\n upper part of circuit %i",idCircuit);
441 printf("\n UMC21 ");
442 xyval = fXYU[1][2];
443 TBits wu21(16); wu21.Set(16,&xyval);
444 cout << wu21;
445 printf("\n UMC22 ");
446 xyval = fXYU[1][3];
447 TBits wu22(16); wu22.Set(16,&xyval);
448 cout << wu22;
449 printf("\n lower part of circuit %i",idCircuit);
450 printf("\n LMC21 ");
451 xyval = fXYD[1][2];
452 TBits wl21(16); wl21.Set(16,&xyval);
453 cout << wl21;
454 printf("\n LMC22 ");
455 xyval = fXYD[1][3];
456 TBits wl22(16); wl22.Set(16,&xyval);
457 cout << wl22;
458 printf("\n");
459 printf("===============================================================\n");
460 }
461}
462
be972727 463//___________________________________________
e93b11d0 464void AliMUONLocalTriggerBoard::TrigX(Int_t ch1q[16], Int_t ch2q[16], Int_t ch3q[32], Int_t ch4q[32])
be972727 465{
71a2d3aa 466/// note : coinc44 = flag 0 or 1 (0 coincidence -> 3/4, 1 coincidence -> 4/4) \n
467///--------------------------------------------------------- \n
468/// step # 1 : declustering, reduction DS, calculate sgle & dble \n
469///---------------------------------------------------------
be972727 470 Int_t ch1e[19], ch2e[20], ch3e[35], ch4e[36];
471 Int_t sgleHit1[31], sgleHit2[63];
472 Int_t dbleHit1[31], dbleHit2[63];
473
474 Int_t i;
475 Int_t j;
476 Int_t istrip;
477
478 for (i=0; i<31; i++) {
479 sgleHit1[i]=0;
480 dbleHit1[i]=0;
481 }
482 for (i=0; i<63; i++) {
483 sgleHit2[i]=0;
484 dbleHit2[i]=0;
485 }
486
487//--- inititialize che using chq
75f27f52 488//--- switch zero_down, zero_middle & zero_up added 30/05/07
489//--- fSwitch[7/8/9] = zero_down/zero_middle/zero_up
be972727 490 for (i=0; i<19; i++) {
491 if (i<1||i>16) ch1e[i]=0;
492 else ch1e[i]=ch1q[i-1];
493 }
494 for (i=0; i<20; i++) {
495 if (i<2||i>17) ch2e[i]=0;
496 else ch2e[i]=ch2q[i-2];
497 }
498 for (i=0; i<35; i++) {
499 if (i<1||i>32) ch3e[i]=0;
ac809573 500 else if (i>=1 && i<=8) ch3e[i]=ch3q[i-1]&!GetSwitch(7);
501 else if (i>=9 && i<=24) ch3e[i]=ch3q[i-1]&!GetSwitch(8);
502 else if (i>=25 && i<=32) ch3e[i]=ch3q[i-1]&!GetSwitch(9);
be972727 503 }
504 for (i=0; i<36; i++) {
505 if (i<2||i>33) ch4e[i]=0;
ac809573 506 else if (i>=2 && i<=9) ch4e[i]=ch4q[i-2]&!GetSwitch(7);
507 else if (i>=10 && i<=25) ch4e[i]=ch4q[i-2]&!GetSwitch(8);
508 else if (i>=26 && i<=33) ch4e[i]=ch4q[i-2]&!GetSwitch(9);
be972727 509 }
510
be972727 511//--- calculate dble & sgle first station
512 for (i=0; i<=15; i++) {
513 sgleHit1[2*i] = (!ch1e[i+1]|(ch1e[i]^ch1e[i+2])) &
514 (!ch2e[i+2] | (ch2e[i+1]^ch2e[i+3]));
515
516 dbleHit1[2*i] = ch1e[i+1]&!(ch1e[i+2]^ch1e[i]) &
517 (ch2e[i+2] | (!ch2e[i]&ch2e[i+1]) | (ch2e[i+3]&!ch2e[i+4]));
518 }
519
520 for (i=0; i<=14; i++) {
521 sgleHit1[2*i+1] = (!ch1e[i+1]|!ch1e[i+2]|(ch1e[i]^ch1e[i+3])) &
522 (!ch2e[i+2] | !ch2e[i+3] | (ch2e[i+1]^ch2e[i+4]));
523 dbleHit1[2*i+1] = ch1e[i+1]&ch1e[i+2]&!(ch1e[i]^ch1e[i+3]) &
a6973cb8 524 ((ch2e[i+2]&(!ch2e[i+1]|!ch2e[i])) |
b88fed65 525 (ch2e[i+3]&(ch2e[i+2]|!ch2e[i+4]|!ch2e[i+5])));
be972727 526 }
527
528//--- calculate dble & sgle second station
529 for (i=0; i<=31; i++) {
530 sgleHit2[2*i] = (!ch3e[i+1]|(ch3e[i]^ch3e[i+2])) &
531 (!ch4e[i+2] | (ch4e[i+1]^ch4e[i+3]));
532 dbleHit2[2*i] = ch3e[i+1]&!(ch3e[i+2]^ch3e[i]) &
533 (ch4e[i+2] | (!ch4e[i]&ch4e[i+1]) | (ch4e[i+3]&!ch4e[i+4]));
534 }
535
536 for (i=0; i<=30; i++) {
537 sgleHit2[2*i+1] = (!ch3e[i+1]|!ch3e[i+2]|(ch3e[i]^ch3e[i+3])) &
538 (!ch4e[i+2] | !ch4e[i+3] | (ch4e[i+1]^ch4e[i+4]));
539 dbleHit2[2*i+1] = ch3e[i+1]&ch3e[i+2]&!(ch3e[i]^ch3e[i+3]) &
a6973cb8 540 ((ch4e[i+2]&(!ch4e[i+1]|!ch4e[i])) |
b88fed65 541 (ch4e[i+3]&((ch4e[i+2]|!ch4e[i+4])|!ch4e[i+5])));
be972727 542 }
543
544//---
545 if(AliDebugLevel()==3||AliDebugLevel()==5) {
546 printf("===============================================================\n");
547 printf(" X plane after sgle and dble \n");
548 printf(" 0987654321098765432109876543210");
549 printf("\n SGLE1 ");
550 for (istrip=30; istrip>=0; istrip--) printf("%i",(!sgleHit1[istrip]));
551 printf("\n DBLE1 ");
552 for (istrip=30; istrip>=0; istrip--) printf("%i",dbleHit1[istrip]);
553 printf("\n SGLE2 ");
554 for (istrip=62; istrip>=0; istrip--) printf("%i",(!sgleHit2[istrip]));
555 printf("\n DBLE2 ");
556 for (istrip=62; istrip>=0; istrip--) printf("%i",dbleHit2[istrip]);
557 printf("\n 210987654321098765432109876543210987654321098765432109876543210\n");
558 }
559
560//---------------------------------------------------------
561// step # 2 : coincidence 3/4
562//---------------------------------------------------------
563 Int_t rearImage[31][31];
564 for (i=0; i<31; i++) {
565 for (j=0; j<31; j++) {
566 rearImage[i][j]=0;
567 }
568 }
569
570 Int_t notOr1=!dbleHit1[30] & !dbleHit1[29] & !dbleHit1[28] & !dbleHit1[27] &
571 !dbleHit1[26] & !dbleHit1[25] & !dbleHit1[24] & !dbleHit1[23] &
572 !dbleHit1[22] & !dbleHit1[21] & !dbleHit1[20] & !dbleHit1[19] &
573 !dbleHit1[18] & !dbleHit1[17] & !dbleHit1[16] & !dbleHit1[15] &
574 !dbleHit1[14] & !dbleHit1[13] & !dbleHit1[12] & !dbleHit1[11] &
575 !dbleHit1[10] & !dbleHit1[9] & !dbleHit1[8] & !dbleHit1[7] &
576 !dbleHit1[6] & !dbleHit1[5] & !dbleHit1[4] & !dbleHit1[3] &
e93b11d0 577 !dbleHit1[2] & !dbleHit1[1] & !dbleHit1[0] & !fCoinc44;
be972727 578
579 Int_t notOr2= !dbleHit2[62] & !dbleHit2[61] & !dbleHit2[60] & !dbleHit2[59] &
580 !dbleHit2[58] & !dbleHit2[57] & !dbleHit2[56] & !dbleHit2[55] &
581 !dbleHit2[54] & !dbleHit2[53] & !dbleHit2[52] & !dbleHit2[51] &
582 !dbleHit2[50] & !dbleHit2[49] & !dbleHit2[48] & !dbleHit2[47] &
583 !dbleHit2[46] & !dbleHit2[45] & !dbleHit2[44] & !dbleHit2[43] &
584 !dbleHit2[42] & !dbleHit2[41] & !dbleHit2[40] & !dbleHit2[39] &
585 !dbleHit2[38] & !dbleHit2[37] & !dbleHit2[36] & !dbleHit2[35] &
586 !dbleHit2[34] & !dbleHit2[33] & !dbleHit2[32] & !dbleHit2[31] &
587 !dbleHit2[30] & !dbleHit2[29] & !dbleHit2[28] & !dbleHit2[27] &
588 !dbleHit2[26] & !dbleHit2[25] & !dbleHit2[24] & !dbleHit2[23] &
589 !dbleHit2[22] & !dbleHit2[21] & !dbleHit2[20] & !dbleHit2[19] &
590 !dbleHit2[18] & !dbleHit2[17] & !dbleHit2[16] & !dbleHit2[15] &
591 !dbleHit2[14] & !dbleHit2[13] & !dbleHit2[12] & !dbleHit2[11] &
592 !dbleHit2[10] & !dbleHit2[9] & !dbleHit2[8] & !dbleHit2[7] &
593 !dbleHit2[6] & !dbleHit2[5] & !dbleHit2[4] & !dbleHit2[3] &
e93b11d0 594 !dbleHit2[2] & !dbleHit2[1] & !dbleHit2[0] & !fCoinc44;
be972727 595
596// DS reduction
597 for (i=0; i<31; i++) {
598 sgleHit1[i] = !sgleHit1[i]&notOr1;
599 }
600 for (i=0; i<63; i++) {
601 sgleHit2[i] = !sgleHit2[i]&notOr2;
602 }
603
604// extract rearImage
605 for (i=0; i<31; i++){
606 Int_t tmpSgleHit2[31];
607 Int_t tmpDbleHit2[31];
608 for (j=0; j<31; j++){
609 tmpSgleHit2[j] = sgleHit2[i+j+1];
610 tmpDbleHit2[j] = dbleHit2[i+j+1];
611 }
612
613 for (Int_t k=0; k<31; k++) {
614 rearImage[i][k]=(sgleHit1[i]&tmpDbleHit2[k])|
615 (dbleHit1[i]&(tmpSgleHit2[k]|tmpDbleHit2[k]));
616 }
617 }
618
619 //-----------
620 if(AliDebugLevel()==3||AliDebugLevel()==5) {
621 printf("===============================================================\n");
622 for (i=30; i>=0; i--) {
623 printf("%i \t",i);
624 for (istrip=31; istrip>=0; istrip--) printf("%i",rearImage[i][istrip]);
625 printf("\n");
626 }
627 }
628
629//---------------------------------------------------------
630// step # 3 : calculate deviation
631//---------------------------------------------------------
632 Int_t dev[31][6];
633 for (i=0; i<31; i++) {
634 for (j=0; j<6; j++) {
635 dev[i][j]=0;
636 }
637 }
638
639 for (i=0; i<31; i++){
640 Int_t leftDev[5], rightDev[5];
641 Int_t orL1, andL1, andL2, orR1, orR2, andR1, andR2, andR3;
642
643// calculate Left deviation
644 orL1=rearImage[i][16]|rearImage[i][18]|rearImage[i][20]|rearImage[i][22];
645 andL1=!rearImage[i][17]&!rearImage[i][19]&!rearImage[i][21] & !orL1;
646 andL2=!rearImage[i][23]&!rearImage[i][24]&!rearImage[i][25]&!rearImage[i][26];
647
648 leftDev[0] = (rearImage[i][16]|!rearImage[i][17]) &
b88fed65 649 (rearImage[i][16]|rearImage[i][18]|(!rearImage[i][19]&
650 (rearImage[i][20]|!rearImage[i][21]))) &
651 (orL1|(!rearImage[i][23]&(rearImage[i][24]|!rearImage[i][25]))) &
652 (orL1|rearImage[i][24]|rearImage[i][26]|(!rearImage[i][27]&
653 (rearImage[i][28]|!rearImage[i][29])));
be972727 654
655 leftDev[1] = !rearImage[i][16] &
656 !(!rearImage[i][17]&!rearImage[i][18]&!rearImage[i][21]&!rearImage[i][22] &
b88fed65 657 (!rearImage[i][25]&!rearImage[i][26]&(rearImage[i][27]|rearImage[i][28]))) &
658 (rearImage[i][17]|rearImage[i][18] | (!rearImage[i][19]&!rearImage[i][20])) &
be972727 659 (rearImage[i][17]|rearImage[i][18]|rearImage[i][21]|rearImage[i][22] |
b88fed65 660 (!rearImage[i][23]&!rearImage[i][24]));
be972727 661
662 leftDev[2] = (!rearImage[i][16]&!rearImage[i][17]&!rearImage[i][18]) &
663 (rearImage[i][19]|rearImage[i][20]|rearImage[i][21]|rearImage[i][22] | andL2);
664
665 leftDev[3] = andL1;
666
667 leftDev[4] =
668 !rearImage[i][27]&!rearImage[i][28]&!rearImage[i][29]&!rearImage[i][30] &
669 andL1 & andL2;
670
671 // calculate Right deviation
672 orR1=rearImage[i][8]|rearImage[i][10]|rearImage[i][12]|rearImage[i][14];
673 orR2=rearImage[i][8]|rearImage[i][9]|rearImage[i][10]|rearImage[i][11];
674 andR1=!rearImage[i][12]&!rearImage[i][13]&!rearImage[i][14]&!rearImage[i][15];
675 andR2=
676 !rearImage[i][8]&!rearImage[i][9]&!rearImage[i][10]&!rearImage[i][11] & andR1;
677 andR3=!rearImage[i][4]&!rearImage[i][5]&!rearImage[i][6]&!rearImage[i][7];
678
679 rightDev[0] = !rearImage[i][15]&(rearImage[i][14]|!rearImage[i][13]) &
b88fed65 680 ((rearImage[i][12]|rearImage[i][14]|(!rearImage[i][11]&
681 (rearImage[i][10]|!rearImage[i][9]))) &
682 ((orR1|(!rearImage[i][7]&(rearImage[i][6]|!rearImage[i][5]))) &
683 (orR1|rearImage[i][4]|rearImage[i][6]|(!rearImage[i][3]&(rearImage[i][2]|
684 !rearImage[i][1])))));
be972727 685
686 rightDev[1] = !rearImage[i][15]&!rearImage[i][14] &
687 !(!rearImage[i][4]&!rearImage[i][5]&!rearImage[i][8]&!rearImage[i][9] &
688 (!rearImage[i][12]&!rearImage[i][13]&(rearImage[i][2]|rearImage[i][3]))) &
b88fed65 689 (rearImage[i][12]|rearImage[i][13] | (!rearImage[i][10]&!rearImage[i][11])) &
be972727 690 (rearImage[i][8]|rearImage[i][9]|rearImage[i][12]|rearImage[i][13] |
b88fed65 691 (!rearImage[i][6]&!rearImage[i][7]));
be972727 692
693 rightDev[2] = andR1 & (orR2 | andR3);
694 rightDev[3] = andR2;
695 rightDev[4] =
696 !rearImage[i][0]&!rearImage[i][1]&!rearImage[i][2]&!rearImage[i][3] &
697 andR2 & andR3 ;
698
699 // compare Left & Right deviations
700 Int_t tmpLeftDev=0, tmpRightDev=0;
701 for (j=0; j<5; j++){
702 tmpLeftDev = tmpLeftDev + Int_t(leftDev[j]<<j);
703 tmpRightDev = tmpRightDev + Int_t(rightDev[j]<<j);
704 }
705
706 // assign mimimum deviation do dev[][]
707 if (tmpLeftDev < tmpRightDev ){
708 for (j=0; j<5; j++){ dev[i][j]=leftDev[j];}
709 dev[i][5]=1;
710 } else {
711 for (j=0; j<5; j++){ dev[i][j]=rightDev[j];}
712 dev[i][5]=0;
713 }
714 }
715
716//---
717 if(AliDebugLevel()==3||AliDebugLevel()==5) {
718 printf("===============================================================\n");
719 for (i=30; i>=0; i--) {
720 printf("%i \t",i);
721 for (istrip=5; istrip>=0; istrip--) printf("%i",dev[i][istrip]);
722 printf(" \n");
723 }
724 }
725
726//---------------------------------------------------------
727// step # 4 : sort deviation
728//---------------------------------------------------------
729 Int_t bga1[16], bga2[8], bga3[4], bga4[2], bga5;
730 Int_t tmpbga1[16][6], tmpbga2[8][6], tmpbga3[4][6], tmpbga4[2][6], tmpbga5[6];
731 Int_t tmpMax[6]={1,1,1,1,1,0};
732
733 for (i=0; i<15; i++) {
734 Sort2x5(dev[2*i],dev[2*i+1],tmpbga1[i],bga1[i]);
735 }
736 Sort2x5(dev[30],tmpMax,tmpbga1[15],bga1[15]);
737
738//--
739 if(AliDebugLevel()==3||AliDebugLevel()==5) {
740 printf("===============================================================\n");
741 printf(" sorting : 1st level \n");
742 for (i=15; i>=0; i--) {
743 printf("\t %i \t",bga1[i]);
744 for (j=5; j>=0; j--) printf("%i",tmpbga1[i][j]);
745 printf(" \n");
746 }
747 }
748
749 for (i=0; i<8; i++) {
750 Sort2x5(tmpbga1[2*i],tmpbga1[2*i+1],tmpbga2[i],bga2[i]);
751 }
752
753//--
754 if(AliDebugLevel()==3||AliDebugLevel()==5) {
755 printf("===============================================================\n");
756 printf(" sorting : 2nd level \n");
757 for (i=7; i>=0; i--) {
758 printf("\t %i \t",bga2[i]);
759 for (j=5; j>=0; j--) printf("%i",tmpbga1[i][j]);
760 printf(" \n");
761 }
762 }
763
764 for (i=0; i<4; i++) {
765 Sort2x5(tmpbga2[2*i],tmpbga2[2*i+1],tmpbga3[i],bga3[i]);
766 }
767
768//--
769 if(AliDebugLevel()==3||AliDebugLevel()==5) {
770 printf("===============================================================\n");
771 printf(" sorting : 3rd level \n");
772 for (i=3; i>=0; i--) {
773 printf("\t %i \t",bga3[i]);
774 for (j=5; j>=0; j--) printf("%i",tmpbga3[i][j]);
775 printf(" \n");
776 }
777 }
778
779 for (i=0; i<2; i++) {
780 Sort2x5(tmpbga3[2*i],tmpbga3[2*i+1],tmpbga4[i],bga4[i]);
781 }
782
783//--
784 if(AliDebugLevel()==3||AliDebugLevel()==5) {
785 printf("===============================================================\n");
786 printf(" sorting : 4th level \n");
787 for (i=1; i>=0; i--) {
788 printf("\t %i \t",bga4[i]);
789 for (j=5; j>=0; j--) printf("%i",tmpbga4[i][j]);
790 printf(" \n");
791 }
792 }
793
794 Sort2x5(tmpbga4[0],tmpbga4[1],tmpbga5,bga5);
795
796 // coding from 6 to 5 bits
797 fMinDev[4] = tmpbga5[5] | tmpbga5[4];
798 for (i=0; i<4; i++) {
799 fMinDev[i]=tmpbga5[i] & !tmpbga5[4];
800 }
801
802 // find address of strip with minimum deviation
803 fMinDevStrip[4]=bga5;
804 if (bga5<=1) fMinDevStrip[3]=bga4[bga5];
805
806 Int_t tmpAd=fMinDevStrip[3]+fMinDevStrip[4]*2;
807 if (tmpAd<=3) fMinDevStrip[2]=bga3[tmpAd];
808
809 tmpAd=fMinDevStrip[2]+fMinDevStrip[3]*2+fMinDevStrip[4]*4;
810 if (tmpAd<=7) fMinDevStrip[1]=bga2[tmpAd];
811
812 tmpAd=fMinDevStrip[1]+fMinDevStrip[2]*2+fMinDevStrip[3]*4+fMinDevStrip[4]*8;
813 if (tmpAd<=15) fMinDevStrip[0]=bga1[tmpAd];
814
815 if(AliDebugLevel()==3||AliDebugLevel()==5) {
816 printf("===============================================================\n");
817 printf("minDevStrip = ");
818 for (i=4; i>=0; i--) printf("%i",fMinDevStrip[i]);
819 printf(" minDev = ");
820 for (i=4; i>=0; i--) printf("%i",fMinDev[i]);
821 printf(" \n");
822 printf("===============================================================\n");
823 }
824
825}
826
827//___________________________________________
828void AliMUONLocalTriggerBoard::Sort2x5(Int_t dev1[6], Int_t dev2[6],
829 Int_t minDev[6], Int_t &dev1GTdev2)
830{
71a2d3aa 831/// returns minimun between dev1 and dev2
be972727 832 Int_t tmpDev1=0, tmpDev2=0;
833
834 for (Int_t j=0; j<5; j++)
835 {
836 tmpDev1 += Int_t(dev1[j]<<j);
837 tmpDev2 += Int_t(dev2[j]<<j);
838 }
839
840 if (tmpDev1<=tmpDev2)
841 {
842 for (Int_t j=0; j<=5; j++) minDev[j]=dev1[j];
843 dev1GTdev2=0;
844 }
845 else
846 {
847 for (Int_t j=0; j<=5; j++) minDev[j]=dev2[j];
848 dev1GTdev2=1;
849 }
850}
851
852//___________________________________________
853void AliMUONLocalTriggerBoard::TrigY(Int_t y1[16], Int_t y2[16], Int_t y3[16], Int_t y4[16],
e93b11d0 854 Int_t y3u[16], Int_t y3d[16], Int_t y4u[16], Int_t y4d[16])
be972727 855{
71a2d3aa 856/// note : resMid = 1 -> cancel \n
857///---------------------------------------------------------\n
858/// step # 1 : prehandling Y \n
859///---------------------------------------------------------
be972727 860 Int_t i;
861 Int_t istrip;
862
863 for (i=0; i<16; i++)
864 {
ac809573 865 y3[i]=y3[i]&!GetSwitch(8);
866 y4[i]=y4[i]&!GetSwitch(8);
be972727 867 }
868
869// 10/29/04 fZeroAllYLSB added
870// for (i=0; i<8; i++)
871// {
872// y1[i] = y1[i]&!fSwitch[6];
873// y2[i] = y2[i]&!fSwitch[6];
874// y3[i] = y3[i]&!fSwitch[6];
875// y4[i] = y4[i]&!fSwitch[6];
876// }
877
878 Int_t ch1[16], ch2[16], ch3[16], ch4[16];
879
880 Int_t tmpy3to16[16], tmpy4to16[16];
881 Int_t tmpy3uto16[16], tmpy3dto16[16], tmpy4uto16[16], tmpy4dto16[16];
882 for (i=0; i<8; i++){
b88fed65 883 ch1[2*i] = (y1[i]&GetSwitch(1)) | (y1[2*i]&!GetSwitch(1));
884 ch1[2*i+1] = (y1[i]&GetSwitch(1)) | (y1[2*i+1]&!GetSwitch(1));
be972727 885
b88fed65 886 ch2[2*i] = (y2[i]&GetSwitch(1)) | (y2[2*i]&!GetSwitch(1));
887 ch2[2*i+1] = (y2[i]&GetSwitch(1)) | (y2[2*i+1]&!GetSwitch(1));
be972727 888
b88fed65 889 tmpy3to16[2*i ] = (y3[i]&GetSwitch(1)) | (y3[2*i ]&!GetSwitch(1));
890 tmpy3to16[2*i+1] = (y3[i]&GetSwitch(1)) | (y3[2*i+1]&!GetSwitch(1));
be972727 891
b88fed65 892 tmpy4to16[2*i ] = (y4[i]&GetSwitch(1)) | (y4[2*i ]&!GetSwitch(1));
893 tmpy4to16[2*i+1] = (y4[i]&GetSwitch(1)) | (y4[2*i+1]&!GetSwitch(1));
be972727 894
b88fed65 895 tmpy3uto16[2*i ] = (y3u[i]&GetSwitch(2)) | (y3u[2*i ]&!GetSwitch(2));
896 tmpy3uto16[2*i+1] = (y3u[i]&GetSwitch(2)) | (y3u[2*i+1]&!GetSwitch(2));
be972727 897
b88fed65 898 tmpy4uto16[2*i ] = (y4u[i]&GetSwitch(2)) | (y4u[2*i ]&!GetSwitch(2));
899 tmpy4uto16[2*i+1] = (y4u[i]&GetSwitch(2)) | (y4u[2*i+1]&!GetSwitch(2));
be972727 900
b88fed65 901 tmpy3dto16[2*i ] = (y3d[i]&GetSwitch(0)) | (y3d[2*i ]&!GetSwitch(0));
902 tmpy3dto16[2*i+1] = (y3d[i]&GetSwitch(0)) | (y3d[2*i+1]&!GetSwitch(0));
be972727 903
b88fed65 904 tmpy4dto16[2*i ] = (y4d[i]&GetSwitch(0)) | (y4d[2*i ]&!GetSwitch(0));
905 tmpy4dto16[2*i+1] = (y4d[i]&GetSwitch(0)) | (y4d[2*i+1]&!GetSwitch(0));
be972727 906 }
907
deb44363 908 for (i=0; i<16; i++) ch3[i] = ch4[i] = 0;
909
ac809573 910 if (GetSwitch(3)==0&&GetSwitch(4)==0){
be972727 911 for (i=0; i<16; i++){
912 ch3[i] = tmpy3to16[i];
913 ch4[i] = tmpy4to16[i];
914 }
915 }
ac809573 916 if (GetSwitch(3)==0&&GetSwitch(4)==1){
be972727 917 for (i=0; i<16; i++){
8af755f4 918 ch3[i] = tmpy3dto16[i]|tmpy3to16[i];
919 ch4[i] = tmpy4dto16[i]|tmpy4to16[i];
be972727 920 }
921 }
ac809573 922 if (GetSwitch(3)==1&&GetSwitch(4)==0){
be972727 923 for (i=0; i<16; i++){
8af755f4 924 ch3[i] = tmpy3uto16[i]|tmpy3to16[i];
925 ch4[i] = tmpy4uto16[i]|tmpy4to16[i];
be972727 926 }
927 }
ac809573 928 if (GetSwitch(3)==1&&GetSwitch(4)==1){
be972727 929 for (i=0; i<16; i++){
930 ch3[i] = tmpy3dto16[i]|tmpy3to16[i]|tmpy3uto16[i];
931 ch4[i] = tmpy4dto16[i]|tmpy4to16[i]|tmpy4uto16[i];
932 }
933 }
934
935// debug
936 if(AliDebugLevel()==4||AliDebugLevel()==5) {
937 printf("===============================================================\n");
938 printf(" Y plane after PreHandling x2m x2u x2d orMud %i %i %i %i %i \n",
ac809573 939 GetSwitch(1),GetSwitch(2), GetSwitch(0),GetSwitch(3),GetSwitch(4));
be972727 940 printf(" ");
941 for (istrip=15; istrip>=0; istrip--) {
942 if (istrip>9) printf("%i",istrip-10*Int_t(istrip/10));
943 if (istrip<10) printf("%i",istrip);
944 }
945 printf("\n YMC11 ");
946 for (istrip=15; istrip>=0; istrip--) printf("%i",ch1[istrip]);
947 printf("\n YMC12 ");
948 for (istrip=15; istrip>=0; istrip--) printf("%i",ch2[istrip]);
949 printf("\n YMC21 ");
950 for (istrip=15; istrip>=0; istrip--) printf("%i",ch3[istrip]);
951 printf("\n YMC22 ");
952 for (istrip=15; istrip>=0; istrip--) printf("%i",ch4[istrip]);
953 printf(" \n");
954 }
955//debug
956
957//---------------------------------------------------------
958// step # 2 : calculate sgle and dble, apply DS reduction
959//---------------------------------------------------------
960 Int_t sgle1[16], dble1[16];
961 Int_t sgle2[16], dble2[16];
962
963 // Calculate simple and double hits
964 for (i=0; i<16; i++) {
965 dble1[i] = ch1[i] & ch2[i];
966 dble2[i] = ch3[i] & ch4[i];
967
968 sgle1[i] = (ch1[i]|ch2[i]);
969 sgle2[i] = (ch3[i]|ch4[i]);
970 }
971
972 //debug
973 if(AliDebugLevel()==4||AliDebugLevel()==5) {
974 printf("===============================================================\n");
975 printf(" Y plane after sgle dble \n");
976 printf(" ");
977 for (istrip=15; istrip>=0; istrip--) {
978 if (istrip>9) printf("%i",istrip-10*Int_t(istrip/10));
979 if (istrip<10) printf("%i",istrip);
980 }
981 printf("\n SGLE1 ");
982 for (istrip=15; istrip>=0; istrip--) printf("%i",sgle1[istrip]);
983 printf("\n DBLE1 ");
984 for (istrip=15; istrip>=0; istrip--) printf("%i",dble1[istrip]);
985 printf("\n SGLE2 ");
986 for (istrip=15; istrip>=0; istrip--) printf("%i",sgle2[istrip]);
987 printf("\n DBLE2 ");
988 for (istrip=15; istrip>=0; istrip--) printf("%i",dble2[istrip]);
989 printf(" \n");
990 }
991 //debug
992
993 // DS Reduction
994 Int_t notOr1, notOr2;
995
996 notOr1=!dble1[15] & !dble1[14] & !dble1[13] & !dble1[12] &
997 !dble1[11] & !dble1[10] & !dble1[9] & !dble1[8] &
998 !dble1[7] & !dble1[6] & !dble1[5] & !dble1[4] &
999 !dble1[3] & !dble1[2] & !dble1[1] & !dble1[0];
1000
1001 notOr2=!dble2[15] & !dble2[14] & !dble2[13] & !dble2[12] &
1002 !dble2[11] & !dble2[10] & !dble2[9] & !dble2[8] &
1003 !dble2[7] & !dble2[6] & !dble2[5] & !dble2[4] &
1004 !dble2[3] & !dble2[2] & !dble2[1] & !dble2[0];
1005
1006 for (i=0; i<16; i++) {
e93b11d0 1007 sgle1[i] = sgle1[i] & notOr1 & !fCoinc44;
1008 sgle2[i] = sgle2[i] & notOr2 & !fCoinc44;
be972727 1009 }
1010
1011//---------------------------------------------------------
1012// step # 3 : 3/4 coincidence
1013//---------------------------------------------------------
1014 Int_t frontImage[16];
1015
1016 for (i=1; i<15; i++) {
a6973cb8 1017 frontImage[i] = ((dble1[i] | sgle1[i]) &
1018 (dble2[i+1] | dble2[i] | dble2[i-1])) |
b88fed65 1019 (dble1[i] & (sgle2[i+1] | sgle2[i] | sgle2[i-1]));
be972727 1020 }
a6973cb8 1021 frontImage[0] = ((dble1[0] | sgle1[0]) &
1022 (dble2[1] | dble2[0])) | (dble1[0] & (sgle2[1] | sgle2[0]));
be972727 1023
a6973cb8 1024 frontImage[15] = ((dble1[15] | sgle1[15]) &
1025 (dble2[15] | dble2[14])) | (dble1[15] & (sgle2[15] | sgle2[14]));
be972727 1026
1027
1028//debug
1029 if(AliDebugLevel()==4||AliDebugLevel()==5) {
1030 printf("===============================================================\n");
1031 printf(" Y plane frontImage\n");
1032 printf(" ");
1033 for (istrip=15; istrip>=0; istrip--) {
1034 if (istrip>9) printf("%i",istrip-10*Int_t(istrip/10));
1035 if (istrip<10) printf("%i",istrip);
1036 }
1037 printf("\n ");
1038 for (istrip=15; istrip>=0; istrip--) printf("%i",frontImage[istrip]);
1039 printf("\n");
1040 }
1041//debug
1042
1043//---------------------------------------------------------
1044// step # 4 : Y position
1045//---------------------------------------------------------
1046 Int_t or1, or2, and1, and2, and3;
1047
1048 or1 = frontImage[7]|frontImage[5]|frontImage[3]|frontImage[1];
1049 or2 = frontImage[7]|frontImage[6]|frontImage[5]|frontImage[4];
1050 and1 = !frontImage[3]&!frontImage[2]&!frontImage[1]&!frontImage[0];
1051 and2 = !frontImage[7]&!frontImage[6]&!frontImage[5]&!frontImage[4] & and1;
1052 and3 = !frontImage[11]&!frontImage[10]&!frontImage[9]&!frontImage[8];
1053
1054 fCoordY[0] = !frontImage[0]&(frontImage[1]|!frontImage[2]) &
b88fed65 1055 (frontImage[3]|frontImage[1]|(!frontImage[4]&(frontImage[5]|!frontImage[6]))) &
1056 (or1|(!frontImage[8]&(frontImage[9]|!frontImage[10]))) &
1057 (or1|frontImage[11]|frontImage[9]|(!frontImage[12]&(frontImage[13]|!frontImage[14])));
be972727 1058
1059 fCoordY[1] = !frontImage[0]&!frontImage[1] &
1060 !(!frontImage[11]&!frontImage[10]&!frontImage[7]&!frontImage[6] &
1061 !frontImage[3]&!frontImage[2]&(frontImage[13]|frontImage[12])) &
b88fed65 1062 (frontImage[3]|frontImage[2] | (!frontImage[5]&!frontImage[4])) &
be972727 1063 (frontImage[7]|frontImage[6]|frontImage[3]|frontImage[2] |
b88fed65 1064 (!frontImage[9]&!frontImage[8]));
be972727 1065
1066 fCoordY[2] = and1 & (or2 | and3);
1067
1068 fCoordY[3] = and2;
1069
1070 fCoordY[4] = !frontImage[15]&!frontImage[14]&!frontImage[13]&!frontImage[12] &
1071 and2 & and3 ;
1072}
1073
1074//___________________________________________
1075void AliMUONLocalTriggerBoard::LocalTrigger()
1076{
71a2d3aa 1077/// L0 trigger after LUT
1078///
da81e4c2 1079 Int_t deviation=0;
1080 Int_t iStripY=0;
1081 Int_t iStripX=0;
5a8d50e9 1082 Bool_t xOutput = IsTrigX();
1083 Bool_t yOutput = IsTrigY();
be972727 1084
da81e4c2 1085 if (xOutput) {
1086 for (Int_t i=0; i<5; i++) iStripX += static_cast<int>( fMinDevStrip[i] << i );
5a8d50e9 1087 for (Int_t i=0; i<4; i++) deviation += static_cast<int>( fMinDev[i] << i );
be972727 1088 fDev = deviation;
fa8d035f 1089 fStripX11 = iStripX;
da81e4c2 1090 }
1091 if (yOutput) {
5a8d50e9 1092 for (Int_t i=0; i<4; i++) iStripY += static_cast<int>( fCoordY[i] << i );
da81e4c2 1093 fStripY11 = iStripY;
8aac6cce 1094 fTrigY = fCoordY[4];
da81e4c2 1095 }
1096
1097// cout << " Local Trigger " << " " << fNumber << " " <<
1098// xOutput << " " << yOutput << " " << fDev << " " << fStripX11 << " " <<
1099// fTrigY << " " << fStripY11 << "\n";
1100
abe5ad6f 1101 if (xOutput && yOutput){ // trigger in X and Y
da81e4c2 1102 fOutput =1;
1103
1104 Int_t sign = 0;
1105 if ( !fMinDev[4] && deviation ) sign=-1;
1106 if ( !fMinDev[4] && !deviation ) sign= 0;
1107 if ( fMinDev[4] == 1 ) sign=+1;
1108
1109 deviation *= sign;
1110
be972727 1111// calculate deviation in [0;+30]
da81e4c2 1112 deviation += 15;
1113
8af755f4 1114// GET LUT OUTPUT FOR icirc/istripX1/deviation/istripY
ac809573 1115 fLUT->GetLutOutput(GetNumber(), fStripX11, deviation, fStripY11, fLutLpt, fLutHpt);
1116 }
1117
1118 fResponse = fLutLpt[0] +
87280b64 1119 static_cast<int>(fLutLpt[1]<<1) +
1120 static_cast<int>(fLutHpt[0]<<2) +
1121 static_cast<int>(fLutHpt[1]<<3);
1122
be972727 1123}
1124
1125//___________________________________________
e44235aa 1126Int_t AliMUONLocalTriggerBoard::GetI() const
be972727 1127{
71a2d3aa 1128/// old numbering
1129///
7ae72085 1130
f4678817 1131 const Int_t kMaxfields = 2; char **fields = new char*[kMaxfields];
be972727 1132
9bfa8dcb 1133 for (Int_t i = 0; i < kMaxfields; i++)
1134 fields[i] = new char[1];
1135
74e56c54 1136 char s[100]; strncpy(s, GetName(), 99);
be972727 1137
1138 Int_t numlines = 0;
1139
1140 for (char *token = strtok(s, "B");
1141 token != NULL;
1142 token = strtok(NULL, " "))
1143 {
9bfa8dcb 1144 delete [] fields[numlines];
be972727 1145 fields[numlines] = new char[strlen(token)+1];
1146 strcpy(fields[numlines++], token);
1147 }
1148
1149 TString l(fields[0]);
1150
1151 char copy = l[0];
1152
f4678817 1153 Int_t lL = atoi(&l[4]), cC = atoi(&l[2]), sS = (copy=='R') ? +1 : -1;
be972727 1154
a6e0ebfe 1155 const char *b[4] = {"12", "34", "56", "78"};
be972727 1156
1157 Int_t ib = 0;
1158
1159 for (Int_t i=0; i<4; i++) if (!strcmp(fields[1],b[i])) {ib = i; break;} ib++;
1160
f4678817 1161// lL=1 ON TOP
1162 lL -= 9; lL = abs(lL); lL++;
be972727 1163
f4678817 1164 Int_t code = 100 * lL + 10 * cC + ib;
be972727 1165
f4678817 1166 code *= sS;
be972727 1167
1168 Int_t ic = 0;
1169
e44235aa 1170 for (Int_t i=0; i<234; i++) if (fgkCircuitId[i] == code) {ic = i; break;}
7ae72085 1171
1172 delete [] fields;
be972727 1173
1174 return ic;
1175}
1176
1177//___________________________________________
41922e78 1178void AliMUONLocalTriggerBoard::Mask(Int_t index, UShort_t mask)
be972727 1179{
71a2d3aa 1180/// set mask
1181///
41922e78 1182 if ( index >= 0 && index < 2*4 )
1183 {
1184 Int_t i = index/4;
1e875d50 1185 Int_t j = index%4;
41922e78 1186 fMask[i][j]=mask;
1187 }
1188 else
1189 {
1190 AliError(Form("Index %d out of bounds (max %d)",index,8));
1191 }
be972727 1192}
1193
1194//___________________________________________
e44235aa 1195void AliMUONLocalTriggerBoard::Scan(Option_t *option) const
be972727 1196{
71a2d3aa 1197/// full dump
1198///
ac809573 1199 TString op = option;
be972727 1200
1201 if (op.Contains("CONF")) Conf();
1202
8af755f4 1203 if (op.Contains("BITP")) Pattern();
be972727 1204
1205 if (op.Contains("RESPI")) Resp("I");
1206
1207 if (op.Contains("RESPF")) Resp("F");
1208
00d46f24 1209 if (op.Contains("RESPO")) Resp("O");
1210
be972727 1211 if (op.Contains("ALL"))
1212 {
1213 Conf();
1214 Pattern();
1215 Resp("I");
1216 Resp("F");
1217 }
1218}
1219
ac809573 1220//___________________________________________
1221void AliMUONLocalTriggerBoard::Conf() const
1222{
1223/// board switches
1224///
1225 cout << "Switch(" << GetName() << ")"
1226 << " x2d = " << GetSwitch(0)
1227 << " x2m = " << GetSwitch(1)
1228 << " x2u = " << GetSwitch(2)
1229 << " OR[0] = " << GetSwitch(3)
1230 << " OR[1] = " << GetSwitch(4)
1231 << " EN-Y = " << GetSwitch(5)
1232 << " ZERO-ALLY-LSB = " << GetSwitch(6)
1233 << " ZERO-down = " << GetSwitch(7)
1234 << " ZERO-middle = " << GetSwitch(8)
1235 << " ZERO-up = " << GetSwitch(9)
1236 << " trans. conn. " << GetTC()
1237 << " Slot = " << fSlot
1238 << endl;
1239}
1240
be972727 1241//___________________________________________
e44235aa 1242void AliMUONLocalTriggerBoard::Resp(Option_t *option) const
be972727 1243{
71a2d3aa 1244/// board I/O
1245///
be972727 1246 TString op = option;
1247
1248 if (op.Contains("I"))
1249 {
1250// print Local trigger output before the LuT step
1251 printf("===============================================================\n");
1252 printf("-------- TRIGGER OUTPUT --------\n");
1253 printf("minDevStrip = ");
1254 for (Int_t i=4; i>=0; i--) printf("%i",fMinDevStrip[i]);
1255 printf(" minDev = ");
1256 for (Int_t i=4; i>=0; i--) printf("%i",fMinDev[i]);
1257 printf(" coordY = ");
1258 for (Int_t i=4; i>=0; i--) printf("%i",fCoordY[i]);
1259 printf(" \n");
1260 }
00d46f24 1261 if (op.Contains("O")){
1262 printf("-- Output --\n");
1263 printf("Coinc44 %i\n", fCoinc44);
1264 printf("StripX11 %i StripY11 %i Dev %i TrigY %i\n", fStripX11, fStripY11, fDev, fTrigY);
1265 printf("LutLpt %i %i LutHpt %i %i\n", fLutLpt[0], fLutLpt[1], fLutHpt[0], fLutHpt[1]);
1266 printf("Response %i\n", fOutput);
1267 }
be972727 1268
be972727 1269}
1270
1271//___________________________________________
be972727 1272void AliMUONLocalTriggerBoard::Response()
1273{
71a2d3aa 1274/// algo
1275///
00d46f24 1276 if ( IsNull() ) {
1277 fMinDev[4] = 1;
1278 for (Int_t i=4; i>=0; i--) fCoordY[i] = 1;
1279 return; // Do nothing if strip pattern is null
1280 }
1281
f4678817 1282 Int_t xX1[16], xX2[16], xXX3[32], xXX4[32];
be972727 1283
1284 TBits x1(16), x2(16), x3(16), x4(16);
1285
1286 UShort_t xyv = 0;
1287
1288 xyv = fXY[0][0]; x1.Set(16,&xyv);
1289 xyv = fXY[0][1]; x2.Set(16,&xyv);
1290 xyv = fXY[0][2]; x3.Set(16,&xyv);
1291 xyv = fXY[0][3]; x4.Set(16,&xyv);
1292
1293 TBits x3u(16), x4u(16), x3d(16), x4d(16);
1294
1295 xyv = fXYU[0][2]; x3u.Set(16,&xyv);
1296 xyv = fXYU[0][3]; x4u.Set(16,&xyv);
1297
1298 xyv = fXYD[0][2]; x3d.Set(16,&xyv);
1299 xyv = fXYD[0][3]; x4d.Set(16,&xyv);
1300
1301 for (Int_t i=0;i<16;i++)
1302 {
f4678817 1303 xX1[i] = x1[i];
1304 xX2[i] = x2[i];
be972727 1305
f4678817 1306 xXX3[i+8] = x3[i];
1307 xXX4[i+8] = x4[i];
be972727 1308 }
1309
1310 for (Int_t i=0;i<8;i++)
1311 {
f4678817 1312 xXX3[i] = x3d[i+8];
1313 xXX4[i] = x4d[i+8];
be972727 1314
f4678817 1315 xXX3[i+24] = x3u[i];
1316 xXX4[i+24] = x4u[i];
be972727 1317 }
1318
e93b11d0 1319// Int_t coinc44 = 0;
be972727 1320
e93b11d0 1321 TrigX(xX1, xX2, xXX3, xXX4);
be972727 1322
f4678817 1323 Int_t yY1[16], yY2[16], yY3[16], yY4[16];
be972727 1324
f4678817 1325 Int_t yY3U[16], yY3D[16], yY4U[16], yY4D[16];
be972727 1326
1327 TBits y1(16), y2(16), y3(16), y4(16);
1328
1329 TBits y3u(16), y3d(16), y4u(16), y4d(16);
1330
1331 xyv = fXY[1][0]; y1.Set(16,&xyv);
1332 xyv = fXY[1][1]; y2.Set(16,&xyv);
1333 xyv = fXY[1][2]; y3.Set(16,&xyv);
1334 xyv = fXY[1][3]; y4.Set(16,&xyv);
1335
1336 xyv = fXYU[1][2]; y3u.Set(16,&xyv);
1337 xyv = fXYD[1][2]; y3d.Set(16,&xyv);
1338 xyv = fXYU[1][3]; y4u.Set(16,&xyv);
1339 xyv = fXYD[1][3]; y4d.Set(16,&xyv);
1340
1341 for (Int_t i=0;i<16;i++)
1342 {
f4678817 1343 yY1[i] = y1[i];
1344 yY2[i] = y2[i];
1345 yY3[i] = y3[i];
1346 yY4[i] = y4[i];
be972727 1347
f4678817 1348 yY3U[i] = y3u[i];
1349 yY3D[i] = y3d[i];
be972727 1350
f4678817 1351 yY4U[i] = y4u[i];
1352 yY4D[i] = y4d[i];
be972727 1353 }
1354
e93b11d0 1355 TrigY(yY1, yY2, yY3, yY4, yY3U, yY3D, yY4U, yY4D);
be972727 1356
ac809573 1357// ASIGN fLutLpt, fLutHpt
abe5ad6f 1358 LocalTrigger();
be972727 1359}
ac809573 1360
5a8d50e9 1361//___________________________________________
1362Bool_t AliMUONLocalTriggerBoard::IsTrigY() const
1363{
1364 /// Return the response of non-bending plane
1365 Int_t iStripY = 0;
1366 Bool_t output = kFALSE;
1367
1368 for (Int_t i=0; i<4; i++) iStripY += static_cast<int>( fCoordY[i] << i );
1369
1370 if (fCoordY[4]==1 && iStripY==15) output=kFALSE; // no trigger in Y
1371 else output=kTRUE; // trigger in Y
1372
1373 return output;
1374}
1375
1376//___________________________________________
1377Bool_t AliMUONLocalTriggerBoard::IsTrigX() const
1378{
1379 /// Return the response of bending plane
1380
1381 Int_t deviation = 0;
1382 Bool_t output = kFALSE;
1383
1384 for (Int_t i=0; i<4; i++) deviation += static_cast<int>( fMinDev[i] << i );
1385
1386 if (fMinDev[4]==1 && !deviation) output=kFALSE; // no trigger in X
1387 else output=kTRUE; // trigger in X
1388
1389 return output;
1390}
00d46f24 1391
1392//___________________________________________
1393Bool_t AliMUONLocalTriggerBoard::IsNull() const
1394{
1395 /// Check if board has fired strips in the first station
1396 for (Int_t icath=0; icath<2; icath++){
1397 for(Int_t ich=0; ich<2; ich++){
1398 if ( fXY[icath][ich] ) return kFALSE;
1399 }
1400 }
1401 return kTRUE;
1402}