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