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022e76c3 | 1 | |
2 | /************************************************************************** | |
3 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
4 | * * | |
5 | * Author: The ALICE Off-line Project. * | |
6 | * Contributors are mentioned in the code where appropriate. * | |
7 | * * | |
8 | * Permission to use, copy, modify and distribute this software and its * | |
9 | * documentation strictly for non-commercial purposes is hereby granted * | |
10 | * without fee, provided that the above copyright notice appears in all * | |
11 | * copies and that both the copyright notice and this permission notice * | |
12 | * appear in the supporting documentation. The authors make no claims * | |
13 | * about the suitability of this software for any purpose. It is * | |
14 | * provided "as is" without express or implied warranty. * | |
15 | **************************************************************************/ | |
16 | ||
17 | /* $Id$ */ | |
18 | ||
acc49af9 | 19 | //////////////////////////////////////////////////////////////////////////// |
20 | // // | |
21 | // TRD front end electronics parameters class // | |
22 | // Contains all FEE (MCM, TRAP, PASA) related // | |
23 | // parameters, constants, and mapping. // | |
24 | // // | |
25 | // New release on 2007/08/17: // | |
26 | // The default raw data version (now fRAWversion ) is set to 3 // | |
27 | // in the constructor because version 3 raw data read and write // | |
28 | // are fully debugged. // | |
29 | // // | |
30 | // Author: // | |
31 | // Ken Oyama (oyama@physi.uni-heidelberg.de) // | |
32 | // // | |
33 | //////////////////////////////////////////////////////////////////////////// | |
022e76c3 | 34 | |
35 | #include <TMath.h> | |
36 | ||
ecf39416 | 37 | #include "AliLog.h" |
ba84a3e3 | 38 | |
022e76c3 | 39 | #include "AliTRDfeeParam.h" |
40 | #include "AliTRDgeometry.h" | |
41 | #include "AliTRDCommonParam.h" | |
42 | ||
43 | ClassImp(AliTRDfeeParam) | |
44 | ||
45 | AliTRDfeeParam *AliTRDfeeParam::fgInstance = 0; | |
46 | Bool_t AliTRDfeeParam::fgTerminated = kFALSE; | |
47 | ||
48 | //_____________________________________________________________________________ | |
49 | AliTRDfeeParam* AliTRDfeeParam::Instance() | |
50 | { | |
acc49af9 | 51 | // |
022e76c3 | 52 | // Instance constructor |
acc49af9 | 53 | // |
54 | ||
022e76c3 | 55 | if (fgTerminated != kFALSE) { |
56 | return 0; | |
57 | } | |
58 | ||
59 | if (fgInstance == 0) { | |
60 | fgInstance = new AliTRDfeeParam(); | |
61 | } | |
62 | ||
63 | return fgInstance; | |
acc49af9 | 64 | |
022e76c3 | 65 | } |
66 | ||
67 | //_____________________________________________________________________________ | |
68 | void AliTRDfeeParam::Terminate() | |
69 | { | |
70 | // | |
71 | // Terminate the class and release memory | |
72 | // | |
73 | ||
74 | fgTerminated = kTRUE; | |
75 | ||
76 | if (fgInstance != 0) { | |
77 | delete fgInstance; | |
78 | fgInstance = 0; | |
79 | } | |
acc49af9 | 80 | |
022e76c3 | 81 | } |
82 | ||
83 | //_____________________________________________________________________________ | |
84 | AliTRDfeeParam::AliTRDfeeParam() | |
85 | :TObject() | |
022e76c3 | 86 | ,fCP(0) |
dfd03fc3 | 87 | ,fTFr1(0) |
88 | ,fTFr2(0) | |
89 | ,fTFc1(0) | |
90 | ,fTFc2(0) | |
2ec0bacc | 91 | ,fEBsglIndThr(5) |
92 | ,fEBsumIndThr(5) | |
93 | ,fEBindLUT(0xF0) | |
94 | ,fEBignoreNeighbour(0) | |
ecf39416 | 95 | ,fRAWversion(3) |
96 | ,fRAWstoreRaw(kTRUE) | |
022e76c3 | 97 | { |
98 | // | |
99 | // Default constructor | |
100 | // | |
101 | ||
102 | // PASA V.4 | |
dfd03fc3 | 103 | if (fgkTFnExp == 1) { |
104 | fTFr1 = 1.1563; | |
105 | fTFr2 = 0.1299; | |
106 | fTFc1 = 0.0657; | |
107 | fTFc2 = 0.0000; | |
022e76c3 | 108 | } |
dfd03fc3 | 109 | else if (fgkTFnExp == 2) { |
110 | fTFr1 = 1.1563; | |
111 | fTFr2 = 0.1299; | |
112 | fTFc1 = 0.1141; | |
113 | fTFc2 = 0.6241; | |
022e76c3 | 114 | } |
115 | ||
022e76c3 | 116 | fCP = AliTRDCommonParam::Instance(); |
117 | ||
118 | } | |
119 | ||
ba84a3e3 | 120 | //_____________________________________________________________________________ |
121 | AliTRDfeeParam::AliTRDfeeParam(TRootIoCtor *) | |
122 | :TObject() | |
123 | ,fCP(0) | |
124 | ,fTFr1(0) | |
125 | ,fTFr2(0) | |
126 | ,fTFc1(0) | |
127 | ,fTFc2(0) | |
128 | ,fEBsglIndThr(0) | |
129 | ,fEBsumIndThr(0) | |
130 | ,fEBindLUT(0) | |
131 | ,fEBignoreNeighbour(0) | |
132 | ,fRAWversion(0) | |
133 | ,fRAWstoreRaw(0) | |
134 | { | |
135 | // | |
136 | // IO constructor | |
137 | // | |
138 | ||
139 | } | |
140 | ||
022e76c3 | 141 | //_____________________________________________________________________________ |
142 | AliTRDfeeParam::AliTRDfeeParam(const AliTRDfeeParam &p) | |
143 | :TObject(p) | |
022e76c3 | 144 | ,fCP(p.fCP) |
dfd03fc3 | 145 | ,fTFr1(p.fTFr1) |
146 | ,fTFr2(p.fTFr2) | |
147 | ,fTFc1(p.fTFc1) | |
148 | ,fTFc2(p.fTFc2) | |
2ec0bacc | 149 | ,fEBsglIndThr(p.fEBsglIndThr) |
150 | ,fEBsumIndThr(p.fEBsumIndThr) | |
151 | ,fEBindLUT(p.fEBindLUT) | |
152 | ,fEBignoreNeighbour (p.fEBignoreNeighbour) | |
ecf39416 | 153 | ,fRAWversion(p.fRAWversion) |
154 | ,fRAWstoreRaw(p.fRAWstoreRaw) | |
022e76c3 | 155 | { |
156 | // | |
157 | // AliTRDfeeParam copy constructor | |
158 | // | |
acc49af9 | 159 | |
022e76c3 | 160 | } |
161 | ||
162 | //_____________________________________________________________________________ | |
163 | AliTRDfeeParam::~AliTRDfeeParam() | |
164 | { | |
165 | // | |
166 | // AliTRDfeeParam destructor | |
167 | // | |
acc49af9 | 168 | |
022e76c3 | 169 | } |
170 | ||
171 | //_____________________________________________________________________________ | |
172 | AliTRDfeeParam &AliTRDfeeParam::operator=(const AliTRDfeeParam &p) | |
173 | { | |
174 | // | |
175 | // Assignment operator | |
176 | // | |
177 | ||
178 | if (this != &p) { | |
179 | ((AliTRDfeeParam &) p).Copy(*this); | |
180 | } | |
acc49af9 | 181 | |
022e76c3 | 182 | return *this; |
acc49af9 | 183 | |
022e76c3 | 184 | } |
185 | ||
186 | //_____________________________________________________________________________ | |
187 | void AliTRDfeeParam::Copy(TObject &p) const | |
188 | { | |
189 | // | |
190 | // Copy function | |
191 | // | |
192 | ||
ecf39416 | 193 | ((AliTRDfeeParam &) p).fCP = fCP; |
194 | ((AliTRDfeeParam &) p).fTFr1 = fTFr1; | |
195 | ((AliTRDfeeParam &) p).fTFr2 = fTFr2; | |
196 | ((AliTRDfeeParam &) p).fTFc1 = fTFc1; | |
197 | ((AliTRDfeeParam &) p).fTFc2 = fTFc2; | |
2ec0bacc | 198 | ((AliTRDfeeParam &) p).fEBsglIndThr = fEBsglIndThr; |
199 | ((AliTRDfeeParam &) p).fEBsumIndThr = fEBsumIndThr; | |
200 | ((AliTRDfeeParam &) p).fEBindLUT = fEBindLUT; | |
201 | ((AliTRDfeeParam &) p).fEBignoreNeighbour = fEBignoreNeighbour; | |
ecf39416 | 202 | ((AliTRDfeeParam &) p).fRAWversion = fRAWversion; |
203 | ((AliTRDfeeParam &) p).fRAWstoreRaw = fRAWstoreRaw; | |
022e76c3 | 204 | |
205 | TObject::Copy(p); | |
acc49af9 | 206 | |
022e76c3 | 207 | } |
208 | ||
209 | //_____________________________________________________________________________ | |
210 | Int_t AliTRDfeeParam::GetPadRowFromMCM(Int_t irob, Int_t imcm) const | |
211 | { | |
212 | // | |
acc49af9 | 213 | // Return on which pad row this mcm sits |
022e76c3 | 214 | // |
215 | ||
216 | return fgkNmcmRobInRow*(irob/2) + imcm/fgkNmcmRobInCol; | |
acc49af9 | 217 | |
022e76c3 | 218 | } |
219 | ||
220 | //_____________________________________________________________________________ | |
221 | Int_t AliTRDfeeParam::GetPadColFromADC(Int_t irob, Int_t imcm, Int_t iadc) const | |
222 | { | |
223 | // | |
ecf39416 | 224 | // Return which pad is connected to this adc channel. |
225 | // | |
226 | // Return virtual pad number even if ADC is outside chamber | |
227 | // to keep compatibility of data processing at the edge MCM. | |
228 | // User has to check that this is in the chamber if it is essential. | |
229 | // Return -100 if iadc is invalid. | |
230 | // | |
022e76c3 | 231 | // Caution: ADC ordering in the online data is opposite to the pad column ordering. |
232 | // And it is not one-by-one correspondence. Precise drawing can be found in: | |
233 | // http://wiki.kip.uni-heidelberg.de/ti/TRD/index.php/Image:ROB_MCM_numbering.pdf | |
acc49af9 | 234 | // |
022e76c3 | 235 | |
ecf39416 | 236 | if (iadc < 0 || iadc > 19 ) return -100; |
022e76c3 | 237 | Int_t mcmcol = imcm%fgkNmcmRobInCol + GetRobSide(irob)*fgkNmcmRobInCol; // MCM column number on ROC [0..7] |
238 | Int_t padcol = mcmcol*fgkNcolMcm + fgkNcolMcm + 1 - iadc; | |
ecf39416 | 239 | // if( padcol < 0 || padcol >= fgkNcol ) return -1; // thisi s commented because of reson above KO |
acc49af9 | 240 | |
022e76c3 | 241 | return padcol; |
acc49af9 | 242 | |
022e76c3 | 243 | } |
244 | ||
245 | //_____________________________________________________________________________ | |
246 | Int_t AliTRDfeeParam::GetMCMfromPad(Int_t irow, Int_t icol) const | |
247 | { | |
248 | // | |
249 | // Return on which MCM this pad is directry connected. | |
250 | // Return -1 for error. | |
251 | // | |
252 | ||
253 | if ( irow < 0 || icol < 0 || irow > fgkNrowC1 || icol > fgkNcol ) return -1; | |
254 | ||
255 | return (icol%(fgkNcol/2))/fgkNcolMcm + fgkNmcmRobInCol*(irow%fgkNmcmRobInRow); | |
acc49af9 | 256 | |
022e76c3 | 257 | } |
258 | ||
259 | //_____________________________________________________________________________ | |
260 | Int_t AliTRDfeeParam::GetROBfromPad(Int_t irow, Int_t icol) const | |
261 | { | |
262 | // | |
acc49af9 | 263 | // Return on which rob this pad is |
022e76c3 | 264 | // |
265 | ||
266 | return (irow/fgkNmcmRobInRow)*2 + GetColSide(icol); | |
acc49af9 | 267 | |
022e76c3 | 268 | } |
269 | ||
270 | //_____________________________________________________________________________ | |
271 | Int_t AliTRDfeeParam::GetRobSide(Int_t irob) const | |
272 | { | |
273 | // | |
acc49af9 | 274 | // Return on which side this rob sits (A side = 0, B side = 1) |
022e76c3 | 275 | // |
276 | ||
277 | if ( irob < 0 || irob >= fgkNrobC1 ) return -1; | |
acc49af9 | 278 | |
022e76c3 | 279 | return irob%2; |
acc49af9 | 280 | |
022e76c3 | 281 | } |
282 | ||
283 | //_____________________________________________________________________________ | |
284 | Int_t AliTRDfeeParam::GetColSide(Int_t icol) const | |
285 | { | |
286 | // | |
acc49af9 | 287 | // Return on which side this column sits (A side = 0, B side = 1) |
022e76c3 | 288 | // |
289 | ||
290 | if ( icol < 0 || icol >= fgkNcol ) return -1; | |
acc49af9 | 291 | |
022e76c3 | 292 | return icol/(fgkNcol/2); |
acc49af9 | 293 | |
022e76c3 | 294 | } |
295 | ||
acc49af9 | 296 | //_____________________________________________________________________________ |
297 | //void AliTRDfeeParam::GetFilterParam( Float_t &r1, Float_t &r2, Float_t &c1 | |
298 | // , Float_t &c2, Float_t &ped ) const | |
022e76c3 | 299 | //{ |
300 | // | |
301 | // Return current filter parameter | |
302 | // | |
303 | ||
304 | // r1 = fR1; | |
305 | //r2 = fR2; | |
306 | //c1 = fC1; | |
307 | //c2 = fC2; | |
308 | //ped = fPedestal; | |
309 | //}; | |
ecf39416 | 310 | |
2ec0bacc | 311 | //_____________________________________________________________________________ |
312 | void AliTRDfeeParam::SetEBsglIndThr(Int_t val) | |
313 | { | |
acc49af9 | 314 | // |
2ec0bacc | 315 | // Set Event Buffer Sngle Indicator Threshold (EBIS in TRAP conf). |
316 | // Timebin is indicated if ADC value >= val. | |
acc49af9 | 317 | // |
2ec0bacc | 318 | |
319 | if( val >= 0 && val <= 1023 ) { | |
320 | fEBsglIndThr = val; | |
321 | } else { | |
322 | AliError(Form("EBsglIndThr value %d is out of range, keep previously set value (%d).", | |
323 | val, fEBsglIndThr)); | |
324 | } | |
acc49af9 | 325 | |
2ec0bacc | 326 | } |
327 | ||
328 | //_____________________________________________________________________________ | |
329 | void AliTRDfeeParam::SetEBsumIndThr(Int_t val) | |
330 | { | |
acc49af9 | 331 | // |
2ec0bacc | 332 | // Set Event Buffer Sum Indicator Threshold (EBIT in TRAP conf). |
333 | // Timebin is indicated if ADC sum value >= val. | |
acc49af9 | 334 | // |
2ec0bacc | 335 | |
336 | if( val >= 0 && val <= 4095 ) { | |
337 | fEBsumIndThr = val; | |
acc49af9 | 338 | } |
339 | else { | |
2ec0bacc | 340 | AliError(Form("EBsumIndThr value %d is out of range, keep previously set value (%d).", |
341 | val, fEBsumIndThr)); | |
342 | } | |
2ec0bacc | 343 | |
acc49af9 | 344 | } |
2ec0bacc | 345 | |
346 | //_____________________________________________________________________________ | |
347 | void AliTRDfeeParam::SetEBindLUT(Int_t val) | |
348 | { | |
acc49af9 | 349 | // |
2ec0bacc | 350 | // Set Event Buffer Indicator Look-Up Table (EBIL in TRAP conf). |
351 | // 8 bits value forms lookup table for combination of three criterions. | |
acc49af9 | 352 | // |
2ec0bacc | 353 | |
354 | if( val >= 0 && val <= 255 ) { | |
355 | fEBindLUT = val; | |
acc49af9 | 356 | } |
357 | else { | |
2ec0bacc | 358 | AliError(Form("EBindLUT value %d is out of range, keep previously set value (%d).", |
359 | val, fEBindLUT)); | |
360 | } | |
acc49af9 | 361 | |
2ec0bacc | 362 | } |
363 | ||
364 | //_____________________________________________________________________________ | |
365 | void AliTRDfeeParam::SetEBignoreNeighbour(Int_t val) | |
366 | { | |
acc49af9 | 367 | // |
2ec0bacc | 368 | // Set Event Buffer Indicator Neighbor Sensitivity. (EBIN in TRAP conf). |
369 | // If 0, take account of neigbor's values. | |
acc49af9 | 370 | // |
2ec0bacc | 371 | |
372 | if( val >= 0 && val <= 1 ) { | |
373 | fEBignoreNeighbour = val; | |
acc49af9 | 374 | } |
375 | else { | |
2ec0bacc | 376 | AliError(Form("EBignoreNeighbour value %d is out of range, keep previously set value (%d).", |
377 | val, fEBignoreNeighbour)); | |
378 | } | |
379 | } | |
ecf39416 | 380 | |
381 | //_____________________________________________________________________________ | |
acc49af9 | 382 | void AliTRDfeeParam::SetRAWversion( Int_t rawver ) |
ecf39416 | 383 | { |
acc49af9 | 384 | // |
ecf39416 | 385 | // Set raw data version (major number only) |
386 | // Maximum available number is preset in fgkMaxRAWversion | |
acc49af9 | 387 | // |
ecf39416 | 388 | |
389 | if( rawver >= 0 && rawver <= fgkMaxRAWversion ) { | |
acc49af9 | 390 | fRAWversion = rawver; |
391 | } | |
392 | else { | |
ecf39416 | 393 | AliError(Form("Raw version is out of range: %d",rawver)); |
394 | } | |
ecf39416 | 395 | |
ecf39416 | 396 | } |