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09b6c804 | 1 | /************************************************************************* |
1a1fdef7 | 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. * | |
09b6c804 | 14 | ************************************************************************* |
15 | * $Id$ */ | |
16 | /** | |
17 | * @file AliFMDParameters.cxx | |
18 | * @author Christian Holm Christensen <cholm@nbi.dk> | |
19 | * @date Mon Mar 27 12:44:26 2006 | |
20 | * @brief Manager of FMD parameters | |
21 | */ | |
1a1fdef7 | 22 | //____________________________________________________________________ |
23 | // | |
24 | // Forward Multiplicity Detector based on Silicon wafers. | |
25 | // | |
26 | // This class is a singleton that handles various parameters of | |
27 | // the FMD detectors. | |
6169f936 | 28 | // The manager normally serves the parameters from the Conditions |
29 | // Database (CDB). These are retrivied by the member function | |
30 | // `Init'. Optionally, the class can serve hard-coded constants, if | |
31 | // no CDB is available. | |
1a1fdef7 | 32 | // |
f95a63c4 | 33 | #include "AliFMDDebug.h" // ALILOG_H |
8f6ee336 | 34 | #include "AliFMDParameters.h" // ALIFMDPARAMETERS_H |
35 | #include "AliFMDGeometry.h" // ALIFMDGEOMETRY_H | |
36 | #include "AliFMDRing.h" // ALIFMDRING_H | |
37 | #include "AliFMDCalibGain.h" // ALIFMDCALIBGAIN_H | |
38 | #include "AliFMDCalibPedestal.h" // ALIFMDCALIBPEDESTAL_H | |
c2fc1258 | 39 | #include "AliFMDCalibSampleRate.h" // ALIFMDCALIBSAMPLERATE_H |
40 | #include "AliFMDCalibStripRange.h" // ALIFMDCALIBSTRIPRANGE_H | |
57c3c593 | 41 | #include "AliFMDAltroMapping.h" // ALIFMDALTROMAPPING_H |
42 | #include <AliCDBManager.h> // ALICDBMANAGER_H | |
43 | #include <AliCDBEntry.h> // ALICDBMANAGER_H | |
dc02d468 | 44 | #include <AliFMDPreprocessor.h> |
45 | #include <AliLog.h> | |
1a1fdef7 | 46 | #include <Riostream.h> |
8ec606c2 | 47 | #include <sstream> |
dc02d468 | 48 | #include <TSystem.h> |
6169f936 | 49 | #include <TArrayF.h> |
50 | #include <TH2D.h> | |
1a1fdef7 | 51 | |
52 | //==================================================================== | |
53 | ClassImp(AliFMDParameters) | |
54 | #if 0 | |
55 | ; // This is here to keep Emacs for indenting the next line | |
56 | #endif | |
57 | ||
58 | //____________________________________________________________________ | |
59 | AliFMDParameters* AliFMDParameters::fgInstance = 0; | |
60 | ||
57c3c593 | 61 | //____________________________________________________________________ |
77186f44 | 62 | const char* AliFMDParameters::fgkPulseGain = "FMD/Calib/PulseGain"; |
63 | const char* AliFMDParameters::fgkPedestal = "FMD/Calib/Pedestal"; | |
64 | const char* AliFMDParameters::fgkDead = "FMD/Calib/Dead"; | |
65 | const char* AliFMDParameters::fgkSampleRate = "FMD/Calib/SampleRate"; | |
66 | const char* AliFMDParameters::fgkAltroMap = "FMD/Calib/AltroMap"; | |
67 | const char* AliFMDParameters::fgkZeroSuppression = "FMD/Calib/ZeroSuppression"; | |
68 | const char* AliFMDParameters::fgkStripRange = "FMD/Calib/StripRange"; | |
69 | const char* AliFMDParameters::fkPedestalShuttleID = "pedestals"; | |
70 | const char* AliFMDParameters::fkGainShuttleID = "gains"; | |
71 | const char* AliFMDParameters::fkConditionsShuttleID = "conditions"; | |
57c3c593 | 72 | |
1a1fdef7 | 73 | //____________________________________________________________________ |
74 | AliFMDParameters* | |
75 | AliFMDParameters::Instance() | |
76 | { | |
09b6c804 | 77 | // |
1a1fdef7 | 78 | // Get static instance |
09b6c804 | 79 | // |
1a1fdef7 | 80 | if (!fgInstance) fgInstance = new AliFMDParameters; |
81 | return fgInstance; | |
82 | } | |
83 | ||
84 | //____________________________________________________________________ | |
85 | AliFMDParameters::AliFMDParameters() | |
57c3c593 | 86 | : fIsInit(kFALSE), |
02a27b50 | 87 | fkSiDeDxMip(1.664), |
b5ee4425 | 88 | fVA1MipRange(0), |
89 | fAltroChannelSize(0), | |
90 | fChannelsPerAltro(0), | |
91 | fPedestalFactor(0), | |
045a97a7 | 92 | fZSPre(1), |
93 | fZSPost(1), | |
94 | fZSPedSubtract(kTRUE), | |
95 | fFixedPedestal(100), | |
96 | fFixedPedestalWidth(2), | |
97 | fFixedZeroSuppression(1), | |
98 | fFixedSampleRate(2), | |
b5ee4425 | 99 | fFixedThreshold(0), |
100 | fFixedMinStrip(0), | |
045a97a7 | 101 | fFixedMaxStrip(127), |
102 | fFixedPulseGain(2), | |
8f6ee336 | 103 | fEdepMip(0), |
625d7886 | 104 | fHasCompleteHeader(kTRUE), |
8f6ee336 | 105 | fZeroSuppression(0), |
106 | fSampleRate(0), | |
107 | fPedestal(0), | |
108 | fPulseGain(0), | |
57c3c593 | 109 | fDeadMap(0), |
c2fc1258 | 110 | fAltroMap(0), |
3d7ed4ed | 111 | fStripRange(0) |
1a1fdef7 | 112 | { |
09b6c804 | 113 | // |
1a1fdef7 | 114 | // Default constructor |
09b6c804 | 115 | // |
1a1fdef7 | 116 | SetVA1MipRange(); |
117 | SetAltroChannelSize(); | |
118 | SetChannelsPerAltro(); | |
119 | SetZeroSuppression(); | |
120 | SetSampleRate(); | |
121 | SetPedestal(); | |
122 | SetPedestalWidth(); | |
123 | SetPedestalFactor(); | |
8f6ee336 | 124 | SetThreshold(); |
c2fc1258 | 125 | SetStripRange(); |
045a97a7 | 126 | SetGain(); |
06ca6759 | 127 | fAltroMap = new AliFMDAltroMapping; |
1a1fdef7 | 128 | } |
129 | ||
57c3c593 | 130 | //__________________________________________________________________ |
131 | void | |
f6449cc0 | 132 | AliFMDParameters::Init(Bool_t forceReInit, UInt_t what) |
57c3c593 | 133 | { |
09b6c804 | 134 | // |
135 | // Initialize the manager. This tries to read the parameters from | |
136 | // CDB. If that fails, the class uses the hard-coded parameters. | |
137 | // | |
138 | // Parameters: | |
139 | // forceReInit Force (re-)initalize flag | |
140 | // what What to initialize | |
141 | // | |
a9579262 | 142 | if (forceReInit) fIsInit = kFALSE; |
57c3c593 | 143 | if (fIsInit) return; |
f6449cc0 | 144 | if (what & kPulseGain) InitPulseGain(); |
145 | if (what & kPedestal) InitPedestal(); | |
146 | if (what & kDeadMap) InitDeadMap(); | |
147 | if (what & kSampleRate) InitSampleRate(); | |
148 | if (what & kZeroSuppression) InitZeroSuppression(); | |
149 | if (what & kAltroMap) InitAltroMap(); | |
6bf06d81 | 150 | if (what & kStripRange) InitStripRange(); |
1e8f773e | 151 | fIsInit = kTRUE; |
dc02d468 | 152 | } |
153 | //__________________________________________________________________ | |
154 | void | |
155 | AliFMDParameters::Init(AliFMDPreprocessor* pp, Bool_t forceReInit, UInt_t what) | |
156 | { | |
09b6c804 | 157 | // |
158 | // Initialize the manager. This tries to read the parameters from | |
159 | // CDB. If that fails, the class uses the hard-coded parameters. | |
160 | // | |
161 | // Parameters: | |
162 | // pp Preprocessor | |
163 | // forceReInit Force (re-)initalize flag | |
164 | // what What to initialize | |
165 | // | |
dc02d468 | 166 | if (forceReInit) fIsInit = kFALSE; |
167 | if (fIsInit) return; | |
168 | if (what & kPulseGain) InitPulseGain(pp); | |
169 | if (what & kPedestal) InitPedestal(pp); | |
170 | if (what & kDeadMap) InitDeadMap(pp); | |
171 | if (what & kSampleRate) InitSampleRate(pp); | |
172 | if (what & kZeroSuppression) InitZeroSuppression(pp); | |
173 | if (what & kAltroMap) InitAltroMap(pp); | |
6bf06d81 | 174 | if (what & kStripRange) InitStripRange(pp); |
dc02d468 | 175 | fIsInit = kTRUE; |
1e8f773e | 176 | } |
c2fc1258 | 177 | |
f560b28c | 178 | //__________________________________________________________________ |
179 | Bool_t | |
180 | AliFMDParameters::CheckFile(const char* prefix, | |
181 | const char* path, | |
182 | int number, | |
183 | TString& f) const | |
184 | { | |
09b6c804 | 185 | // |
186 | // Check if the file <i>prefix</i><i>number</i> exists in @a path, | |
187 | // and write the full path to @a f. | |
188 | // | |
189 | // Parameters: | |
190 | // prefix File prefix (cond, peds, gains, ...) | |
191 | // path Path to files | |
192 | // number Detector number (1, 2, or 3) | |
193 | // f On return full path to file (if found) | |
194 | // | |
195 | // Return: | |
196 | // @c true if file exists and is readable, @c false otherwise | |
197 | // | |
f560b28c | 198 | f = (Form("%s%d.csv", prefix, number)); |
199 | AliFMDDebug(5, ("Checking if %s exists in %s ...", f.Data(), path)); | |
200 | f = gSystem->Which(path, f.Data()); | |
201 | AliFMDDebug(5, ("Got back '%s'", f.Data())); | |
202 | return !f.IsNull(); | |
203 | } | |
204 | ||
205 | //__________________________________________________________________ | |
206 | void | |
207 | AliFMDParameters::Init(const char* path, Bool_t forceReInit, UInt_t what) | |
208 | { | |
09b6c804 | 209 | // |
210 | // Initialize the manager. This will try to read some calibrations | |
211 | // (sample rate, strip range, gains, pedestals) from local comma | |
212 | // separated value (CSV) files in the directory pointed at by @a | |
213 | // path. If they are not found, then they will be retrieved from | |
214 | // OCDB as appropriately. Other calibrations are always read from | |
215 | // OCDB. | |
216 | // | |
217 | // The CSV files should be named as | |
218 | // | |
219 | // - Pedestals: <tt>peds</tt><i>det_number</i><tt>.csv</tt> | |
220 | // - Gains: <tt>gains</tt><i>det_number</i><tt>.csv</tt> | |
221 | // - Sample Rate: <tt>conditions</tt><i>det_number</i><tt>.csv</tt> | |
222 | // - Strip Range: <tt>conditions</tt><i>det_number</i><tt>.csv</tt> | |
223 | // | |
224 | // where <i>det_number</i> is the detector number (1, 2, or 3). | |
225 | // | |
226 | // Parameters: | |
227 | // path Where to look for the CSV files | |
228 | // forceReInit Always reinitialise | |
229 | // what What calibrations to load. | |
230 | // | |
f560b28c | 231 | if (forceReInit) fIsInit = kFALSE; |
232 | if (fIsInit) return; | |
233 | ||
234 | AliFMDCalibStripRange* range = 0; | |
235 | AliFMDCalibSampleRate* rate = 0; | |
236 | AliFMDCalibPedestal* peds = 0; | |
237 | AliFMDCalibGain* gains = 0; | |
238 | ||
239 | for (Int_t i = 1; i <= 3; i++) { | |
240 | TString f; | |
241 | if (((what & kSampleRate) || (what & kStripRange)) && | |
242 | CheckFile("conditions", path, i, f)) { | |
243 | if (!rate && (what & kSampleRate)) rate = new AliFMDCalibSampleRate; | |
244 | if (!range && (what & kStripRange)) range = new AliFMDCalibStripRange; | |
245 | std::ifstream in(f.Data()); | |
246 | if (range) range->ReadFromFile(in); | |
247 | if (rate) rate->ReadFromFile(in); | |
248 | in.close(); | |
249 | } | |
250 | if ((what & kPedestal) && CheckFile("peds", path, i, f)) { | |
251 | if (!peds) peds = new AliFMDCalibPedestal; | |
252 | std::ifstream in(f.Data()); | |
253 | peds->ReadFromFile(in); | |
254 | in.close(); | |
255 | } | |
256 | if ((what & kPulseGain) && CheckFile("gains", path, i, f)) { | |
257 | if (!gains) gains = new AliFMDCalibGain; | |
258 | std::ifstream in(f.Data()); | |
259 | gains->ReadFromFile(in); | |
260 | in.close(); | |
261 | } | |
262 | } | |
263 | ||
264 | if (range) what &= ~kStripRange; | |
265 | if (rate) what &= ~kSampleRate; | |
266 | if (peds) what &= ~kPedestal; | |
267 | if (gains) what &= ~kPulseGain; | |
268 | ||
269 | Init(kFALSE, what); | |
270 | ||
271 | if (range) SetStripRange(range); | |
272 | if (rate) SetSampleRate(rate); | |
273 | if (peds) SetPedestal(peds); | |
274 | if (gains) SetGain(gains); | |
275 | ||
276 | fIsInit = kTRUE; | |
277 | } | |
278 | ||
279 | //__________________________________________________________________ | |
280 | void | |
281 | AliFMDParameters::MakeDeadMap(Float_t maxNoise, | |
282 | Float_t minGain, | |
283 | Float_t maxGain) | |
284 | { | |
09b6c804 | 285 | // |
286 | // Automatically generate a dead map from the pedestals and gains. | |
287 | // A channel is marked as dead of the noise is too high (currently | |
288 | // more than 10 ADC counts), or the gain is unreasonable (currently | |
289 | // larger than 10, or smaller than 0.1). | |
290 | // | |
291 | // The procedure does not overwrite channels previously marked as | |
292 | // dead - e.g., channels marked as dead in the calibration loaded | |
293 | // from OCDB will continue to be marked as dead. That is, this | |
294 | // procedure will never make a channel un-dead. | |
295 | // | |
296 | // Parameters: | |
297 | // maxNoise Maximum noise value before a channel is marked | |
298 | // as dead. | |
299 | // minGain Minimum value of the calibrated gain before a | |
300 | // channel is considered dead. | |
301 | // maxGain Maximum value of the calibrated gain before a | |
302 | // channel is considered dead. | |
303 | // | |
f560b28c | 304 | if (fPedestal) |
305 | fDeadMap = fPedestal->MakeDeadMap(maxNoise, fDeadMap); | |
306 | if (fPulseGain) | |
307 | fDeadMap = fPulseGain->MakeDeadMap(minGain, maxGain, fDeadMap); | |
308 | } | |
6169f936 | 309 | //__________________________________________________________________ |
310 | #define DET2IDX(det,ring,sec,str) \ | |
a9579262 | 311 | (det * 1000 + (ring == 'I' ? 0 : 512) + str) |
6169f936 | 312 | |
313 | //__________________________________________________________________ | |
314 | void | |
315 | AliFMDParameters::Draw(Option_t* option) | |
316 | { | |
09b6c804 | 317 | // |
318 | // Draw parameters. | |
319 | // | |
320 | // Parameters: | |
321 | // option What to draw. Should be one of | |
322 | // - dead Dead channels | |
323 | // - threshold Threshold | |
324 | // - gain Gain | |
325 | // - pedestal Pedestal | |
326 | // - noise Noise (or pedestal width) | |
327 | // - zero Zero suppression | |
328 | // - rate Sampling rate (VA1 clock / ALTRO clock) | |
329 | // - min Minimum strip read out | |
330 | // - max Maximum strip read out | |
331 | // - map hardware address | |
332 | // | |
6169f936 | 333 | TString opt(option); |
334 | enum { | |
458e52e8 | 335 | kLocalPulseGain, // Path to PulseGain calib object |
336 | kLocalThreshold, // Path to PulseGain calib object | |
337 | kLocalPedestal, // Path to Pedestal calib object | |
338 | kLocalPedestalWidth, // Path to Pedestal calib object | |
339 | kLocalDead, // Path to Dead calib object | |
340 | kLocalSampleRate, // Path to SampleRate calib object | |
341 | kLocalAltroMap, // Path to AltroMap calib object | |
342 | kLocalZeroSuppression, // Path to ZeroSuppression cal object | |
343 | kLocalMinStripRange, // Path to strip range cal object | |
344 | kLocalMaxStripRange // Path to strip range cal object | |
6169f936 | 345 | } what; |
6169f936 | 346 | |
347 | if (opt.Contains("dead", TString::kIgnoreCase)) | |
458e52e8 | 348 | what = kLocalDead; |
6169f936 | 349 | else if (opt.Contains("threshold",TString::kIgnoreCase)) |
458e52e8 | 350 | what = kLocalThreshold; |
6169f936 | 351 | else if (opt.Contains("gain",TString::kIgnoreCase)) |
458e52e8 | 352 | what = kLocalPulseGain; |
6169f936 | 353 | else if (opt.Contains("pedestal",TString::kIgnoreCase)) |
458e52e8 | 354 | what = kLocalPedestal; |
6169f936 | 355 | else if (opt.Contains("noise",TString::kIgnoreCase)) |
458e52e8 | 356 | what = kLocalPedestalWidth; |
6169f936 | 357 | else if (opt.Contains("zero",TString::kIgnoreCase)) |
458e52e8 | 358 | what = kLocalZeroSuppression; |
6169f936 | 359 | else if (opt.Contains("rate",TString::kIgnoreCase)) |
458e52e8 | 360 | what = kLocalSampleRate; |
6169f936 | 361 | else if (opt.Contains("min",TString::kIgnoreCase)) |
458e52e8 | 362 | what = kLocalMinStripRange; |
6169f936 | 363 | else if (opt.Contains("max",TString::kIgnoreCase)) |
458e52e8 | 364 | what = kLocalMaxStripRange; |
6169f936 | 365 | else if (opt.Contains("map",TString::kIgnoreCase)) |
458e52e8 | 366 | what = kLocalAltroMap; |
6169f936 | 367 | else { |
368 | Warning("Draw", "unknown parameter: %s\n\tShould be one of\n\t" | |
369 | "dead, threshold, gain, pedestal, noise, zero, rate, " | |
370 | "min, max, map", | |
371 | option); | |
372 | return; | |
373 | } | |
374 | ||
375 | TArrayD xbins(3 * 512 + 2 * 256 + 5); | |
376 | Int_t i = 1; | |
377 | Bool_t skip = kTRUE; | |
378 | for (UShort_t det = 1; det <= 3; det++) { | |
379 | UShort_t nRings = (det == 1 ? 1 : 2); | |
380 | for (UShort_t iring = 0; iring < nRings; iring++) { | |
381 | UShort_t nStrip = (iring == 0 ? 512 : 256); | |
382 | Char_t ring = (iring == 0 ? 'I' : 'O'); | |
383 | for (UShort_t str = 0; str < nStrip; str++) { | |
a9579262 | 384 | // UShort_t nSec = (iring == 0 ? 20 : 40); |
385 | // Char_t ring = (iring == 0 ? 'I' : 'O'); | |
386 | // for (UShort_t sec = 0; sec < nSec; sec++) { | |
6169f936 | 387 | Int_t idx = DET2IDX(det, ring, 0, str); |
a9579262 | 388 | // Int_t idx = DET2IDX(det, ring, sec, 0); |
6169f936 | 389 | if (skip) { |
390 | xbins[i-1] = idx - .5; | |
391 | skip = kFALSE; | |
392 | } | |
393 | xbins[i] = idx + .5; | |
394 | i++; | |
395 | } | |
396 | skip = kTRUE; | |
397 | i++; | |
398 | } | |
399 | } | |
400 | TArrayD ybins(41); | |
458e52e8 | 401 | for (/*Int_t*/ i = 0; i < ybins.fN; i++) ybins[i] = Float_t(i - .5); |
6169f936 | 402 | TH2D* hist = new TH2D("calib", Form("Calibration %s", option), |
403 | xbins.fN-1, xbins.fArray, | |
404 | ybins.fN-1, ybins.fArray); | |
a9579262 | 405 | hist->GetXaxis()->SetTitle("1000 #times detector + 512 #times ring + strip"); |
406 | hist->GetYaxis()->SetTitle("sector"); | |
407 | ||
6169f936 | 408 | // hist->Draw("Lego"); |
409 | // return; | |
410 | ||
411 | for (UShort_t det = 1; det <= 3; det++) { | |
412 | UShort_t nRings = (det == 1 ? 1 : 2); | |
413 | for (UShort_t iring = 0; iring < nRings; iring++) { | |
414 | UShort_t nSector = (iring == 0 ? 20 : 40); | |
415 | UShort_t nStrip = (iring == 0 ? 512 : 256); | |
416 | Char_t ring = (iring == 0 ? 'I' : 'O'); | |
417 | for (UShort_t sec = 0; sec < nSector; sec++) { | |
418 | for (UShort_t str = 0; str < nStrip; str++) { | |
419 | Int_t idx = DET2IDX(det, ring, sec, str); | |
b995fc28 | 420 | UShort_t ddl, addr, time, sam=0; |
6169f936 | 421 | Double_t val = 0; |
422 | switch (what) { | |
458e52e8 | 423 | case kLocalPulseGain: // Path to PulseGain calib object |
6169f936 | 424 | val = GetPulseGain(det,ring,sec,str); break; |
458e52e8 | 425 | case kLocalThreshold: // Path to PulseGain calib object |
6169f936 | 426 | val = GetThreshold(); break; |
458e52e8 | 427 | case kLocalPedestal: // Path to Pedestal calib object |
6169f936 | 428 | val = GetPedestal(det,ring,sec,str); break; |
458e52e8 | 429 | case kLocalPedestalWidth: // Path to Pedestal calib object |
6169f936 | 430 | val = GetPedestalWidth(det,ring,sec,str); break; |
458e52e8 | 431 | case kLocalDead: // Path to Dead calib object |
6169f936 | 432 | val = IsDead(det,ring,sec,str); break; |
458e52e8 | 433 | case kLocalSampleRate: // Path to SampleRate calib object |
6169f936 | 434 | val = GetSampleRate(det,ring,sec,str); break; |
458e52e8 | 435 | case kLocalAltroMap: // Path to AltroMap calib object |
b995fc28 | 436 | Detector2Hardware(det,ring,sec,str,sam,ddl,addr,time); |
6169f936 | 437 | val = addr; break; |
458e52e8 | 438 | case kLocalZeroSuppression: // Path to ZeroSuppression cal object |
6169f936 | 439 | val = GetZeroSuppression(det,ring,sec,str); break; |
458e52e8 | 440 | case kLocalMinStripRange: // Path to strip range cal object |
6169f936 | 441 | val = GetMinStrip(det,ring,sec,str); break; |
458e52e8 | 442 | case kLocalMaxStripRange: // Path to strip range cal object |
6169f936 | 443 | val = GetMaxStrip(det,ring,sec,str); break; |
444 | } | |
445 | hist->Fill(idx,sec,val); | |
a9579262 | 446 | // hist->Fill(idx,str,val); |
6169f936 | 447 | } |
448 | } | |
449 | } | |
450 | } | |
451 | hist->Draw("lego"); | |
452 | } | |
453 | ||
c2fc1258 | 454 | //__________________________________________________________________ |
455 | void | |
456 | AliFMDParameters::Print(Option_t* option) const | |
457 | { | |
02a27b50 | 458 | // Print information. |
459 | // If option contains an 'A' then everything is printed. | |
a9579262 | 460 | // If the option contains the string "FMD" the function will search |
461 | // for detector, ring, sector, and strip numbers to print, in the | |
462 | // format | |
463 | // | |
464 | // FMD<detector><ring>[<sector>,<string>] | |
465 | // | |
466 | // The wild card '*' means all of <detector>, <ring>, <sector>, or | |
467 | // <strip>. | |
c2fc1258 | 468 | TString opt(option); |
a9579262 | 469 | Bool_t showStrips = opt.Contains("a", TString::kIgnoreCase); |
470 | UShort_t ds[] = { 1, 2, 3, 0 }; | |
471 | Char_t rs[] = { 'I', 'O', '\0' }; | |
472 | UShort_t minStrip = 0; | |
473 | UShort_t maxStrip = 512; | |
474 | UShort_t minSector = 0; | |
475 | UShort_t maxSector = 40; | |
476 | ||
477 | ||
8ec606c2 | 478 | if (opt.Contains("fmd",TString::kIgnoreCase)) { |
7868d9e2 | 479 | Int_t i = opt.Index("fmd",TString::kIgnoreCase); |
480 | Int_t j = opt.Index("]",TString::kIgnoreCase); | |
481 | if (j != kNPOS) | |
482 | showStrips = kTRUE; | |
483 | else | |
484 | j = opt.Length(); | |
a9579262 | 485 | enum { |
97e94238 | 486 | kReadDet, |
487 | kReadRing, | |
488 | kReadLbrack, | |
489 | kReadSector, | |
490 | kReadComma, | |
491 | kReadStrip, | |
492 | kReadRbrack, | |
493 | kEnd | |
494 | } state = kReadDet; | |
8ec606c2 | 495 | std::stringstream s(opt(i+4, j-i-3).Data()); |
97e94238 | 496 | while (state != kEnd) { |
a9579262 | 497 | Char_t tmp = s.peek(); |
498 | if (tmp == ' ' || tmp == '\t') { | |
499 | s.get(); | |
500 | continue; | |
501 | } | |
502 | switch (state) { | |
97e94238 | 503 | case kReadDet: { // First, try to kRead the detector |
a9579262 | 504 | if (tmp == '*') s.get(); |
505 | else { | |
506 | UShort_t det; | |
507 | s >> det; | |
508 | if (!s.bad()) { | |
509 | ds[0] = det; | |
510 | ds[1] = 0; | |
511 | } | |
512 | } | |
97e94238 | 513 | state = (s.bad() ? kEnd : kReadRing); |
a9579262 | 514 | } break; |
97e94238 | 515 | case kReadRing: { // Then try to read the ring; |
a9579262 | 516 | Char_t ring; |
517 | s >> ring; | |
518 | if (ring != '*' && !s.bad()) { | |
519 | rs[0] = ring; | |
520 | rs[1] = '\0'; | |
521 | } | |
97e94238 | 522 | state = (s.bad() ? kEnd : kReadLbrack); |
a9579262 | 523 | } break; |
97e94238 | 524 | case kReadLbrack: { // Try to read a left bracket |
a9579262 | 525 | Char_t lbrack; |
526 | s >> lbrack; | |
97e94238 | 527 | state = (s.bad() ? kEnd : kReadSector); |
a9579262 | 528 | } break; |
97e94238 | 529 | case kReadSector: { // Try to read a sector |
a9579262 | 530 | if (tmp == '*') s.get(); |
531 | else { | |
532 | UShort_t sec; | |
533 | s >> sec; | |
534 | if (!s.bad()) { | |
535 | minSector = sec; | |
536 | maxSector = sec + 1; | |
537 | } | |
538 | } | |
97e94238 | 539 | state = (s.bad() ? kEnd : kReadComma); |
a9579262 | 540 | } break; |
97e94238 | 541 | case kReadComma: { // Try to read a left bracket |
a9579262 | 542 | Char_t comma; |
543 | s >> comma; | |
97e94238 | 544 | state = (s.bad() ? kEnd : kReadStrip); |
a9579262 | 545 | } break; |
97e94238 | 546 | case kReadStrip: { // Try to read a strip |
a9579262 | 547 | if (tmp == '*') s.get(); |
548 | else { | |
549 | UShort_t str; | |
550 | s >> str; | |
551 | if (!s.bad()) { | |
552 | minStrip = str; | |
553 | maxStrip = str + 1; | |
554 | } | |
555 | } | |
97e94238 | 556 | state = (s.bad() ? kEnd : kReadRbrack); |
a9579262 | 557 | } break; |
97e94238 | 558 | case kReadRbrack: { // Try to read a left bracket |
a9579262 | 559 | Char_t rbrack; |
560 | s >> rbrack; | |
97e94238 | 561 | state = kEnd; |
a9579262 | 562 | } break; |
97e94238 | 563 | case kEnd: |
a9579262 | 564 | break; |
565 | } | |
566 | } | |
8ec606c2 | 567 | } |
a9579262 | 568 | UShort_t* dp = ds; |
569 | UShort_t det; | |
570 | while ((det = *(dp++))) { | |
571 | ||
572 | Char_t* rp = rs; | |
573 | Char_t ring; | |
574 | while ((ring = *(rp++))) { | |
575 | if (det == 1 && ring == 'O') continue; | |
576 | UShort_t min = GetMinStrip(det, ring, 0, 0); | |
577 | UShort_t max = GetMaxStrip(det, ring, 0, 0); | |
a9579262 | 578 | std::cout << "FMD" << det << ring |
579 | << " Strip range: " | |
580 | << std::setw(3) << min << "," | |
ef8e8623 | 581 | << std::setw(3) << max << std::endl; |
a9579262 | 582 | |
a9579262 | 583 | UShort_t nSec = ( ring == 'I' ? 20 : 40 ); |
584 | UShort_t nStr = ( ring == 'I' ? 512 : 256 ); | |
585 | for (UShort_t sec = minSector; sec < maxSector && sec < nSec; sec++) { | |
ef8e8623 | 586 | |
587 | UShort_t rate = GetSampleRate(det, ring, sec, 0); | |
588 | std::cout << "FMD" << det << ring << "[" << std::setw(2) << sec | |
589 | << "] sample rate: " << rate << std::endl; | |
590 | ||
591 | if (!showStrips) continue; | |
c2fc1258 | 592 | std::cout |
8ec606c2 | 593 | << " Strip | Pedestal | Gain | ZS thr. | Address\n" |
594 | << "--------+-------------------+------------+---------+---------" | |
c2fc1258 | 595 | << std::endl; |
a9579262 | 596 | for (UShort_t str = minStrip; str < nStr && str < maxStrip; str++) { |
597 | if (str == minStrip) std::cout << std::setw(3) << sec << ","; | |
598 | else std::cout << " "; | |
599 | std::cout << std::setw(3) << str << " | "; | |
600 | if (IsDead(det, ring, sec, str)) { | |
c2fc1258 | 601 | std::cout << "dead" << std::endl; |
602 | continue; | |
603 | } | |
b995fc28 | 604 | UShort_t ddl, addr, time, sam=0; |
605 | Detector2Hardware(det, ring, sec, str, sam, ddl, addr, time); | |
a9579262 | 606 | std::cout << std::setw(7) << GetPedestal(det, ring, sec, str) |
c2fc1258 | 607 | << "+/-" << std::setw(7) |
a9579262 | 608 | << GetPedestalWidth(det, ring, sec, str) |
8ec606c2 | 609 | << " | " << std::setw(10) |
a9579262 | 610 | << GetPulseGain(det, ring, sec, str) |
611 | << " | " << std::setw(7) | |
612 | << GetZeroSuppression(det, ring, sec, str) | |
c2fc1258 | 613 | << " | 0x" << std::hex << std::setw(4) |
614 | << std::setfill('0') << ddl << ",0x" << std::setw(3) | |
615 | << addr << std::dec << std::setfill(' ') << std::endl; | |
a9579262 | 616 | } // for (strip) |
617 | } // for (sector) | |
618 | std::cout | |
619 | << "=============================================================" | |
620 | << std::endl; | |
621 | } // while (ring) | |
622 | } // while (det) | |
623 | ||
c2fc1258 | 624 | } |
625 | ||
dc02d468 | 626 | //__________________________________________________________________ |
627 | AliCDBEntry* | |
628 | AliFMDParameters::GetEntry(const char* path, AliFMDPreprocessor* pp, | |
629 | Bool_t fatal) const | |
630 | { | |
09b6c804 | 631 | // |
632 | // Get an entry from either global AliCDBManager or passed | |
633 | // AliFMDPreprocessor. | |
634 | // | |
635 | // Parameters: | |
636 | // path Path to CDB object. | |
637 | // pp AliFMDPreprocessor | |
638 | // fatal If true, raise a fatal flag if we didn't get the entry. | |
639 | // Return: | |
640 | // AliCDBEntry if found | |
641 | // | |
dc02d468 | 642 | AliCDBEntry* entry = 0; |
643 | if (!pp) { | |
644 | AliCDBManager* cdb = AliCDBManager::Instance(); | |
645 | entry = cdb->Get(path); | |
646 | } | |
647 | else { | |
648 | const char* third = gSystem->BaseName(path); | |
649 | const char* second = gSystem->BaseName(gSystem->DirName(path)); | |
650 | entry = pp->GetFromCDB(second, third); | |
651 | } | |
652 | if (!entry) { | |
653 | TString msg(Form("No %s found in CDB, perhaps you need to " | |
654 | "use AliFMDCalibFaker?", path)); | |
655 | if (fatal) { AliFatal(msg.Data()); } | |
656 | else AliLog::Message(AliLog::kWarning, msg.Data(), "FMD", | |
657 | "AliFMDParameters", "GetEntry", __FILE__, | |
658 | __LINE__); | |
659 | return 0; | |
660 | } | |
045a97a7 | 661 | if (entry && AliLog::GetDebugLevel("FMD", "") > 0) { |
662 | AliInfoF("Got entry %p for %s", entry, path); | |
663 | entry->PrintId(); | |
664 | entry->PrintMetaData(); | |
665 | entry->Print(); | |
666 | } | |
dc02d468 | 667 | return entry; |
668 | } | |
669 | ||
670 | ||
1e8f773e | 671 | //__________________________________________________________________ |
672 | void | |
dc02d468 | 673 | AliFMDParameters::InitPulseGain(AliFMDPreprocessor* pp) |
1e8f773e | 674 | { |
09b6c804 | 675 | // |
676 | // Initialize gains. Try to get them from CDB | |
677 | // | |
678 | // Parameters: | |
679 | // pp Pre-processor if called from shuttle | |
680 | // | |
dc02d468 | 681 | AliCDBEntry* gain = GetEntry(fgkPulseGain, pp); |
682 | if (!gain) return; | |
57c3c593 | 683 | |
42f1b2f5 | 684 | AliFMDDebug(5, ("Got gain from CDB")); |
1e8f773e | 685 | fPulseGain = dynamic_cast<AliFMDCalibGain*>(gain->GetObject()); |
f95a63c4 | 686 | if (!fPulseGain) AliFatal("Invalid pulser gain object from CDB"); |
045a97a7 | 687 | if (!fPulseGain->Values().Ptr()) |
688 | AliFatal("Empty pulser gain object from CDB"); | |
1e8f773e | 689 | } |
690 | //__________________________________________________________________ | |
691 | void | |
dc02d468 | 692 | AliFMDParameters::InitPedestal(AliFMDPreprocessor* pp) |
1e8f773e | 693 | { |
09b6c804 | 694 | // |
695 | // Initialize pedestals. Try to get them from CDB | |
696 | // | |
697 | // Parameters: | |
698 | // pp Pre-processor if called from shuttle | |
699 | // | |
dc02d468 | 700 | AliCDBEntry* pedestal = GetEntry(fgkPedestal, pp); |
701 | if (!pedestal) return; | |
702 | ||
42f1b2f5 | 703 | AliFMDDebug(5, ("Got pedestal from CDB")); |
1e8f773e | 704 | fPedestal = dynamic_cast<AliFMDCalibPedestal*>(pedestal->GetObject()); |
f95a63c4 | 705 | if (!fPedestal) AliFatal("Invalid pedestal object from CDB"); |
045a97a7 | 706 | if (!fPedestal->Values().Ptr()) AliFatal("Empty pedestal object from CDB"); |
1e8f773e | 707 | } |
708 | ||
709 | //__________________________________________________________________ | |
710 | void | |
dc02d468 | 711 | AliFMDParameters::InitDeadMap(AliFMDPreprocessor* pp) |
1e8f773e | 712 | { |
09b6c804 | 713 | // |
714 | // Initialize dead map. Try to get it from CDB | |
715 | // | |
716 | // Parameters: | |
717 | // pp Pre-processor if called from shuttle | |
718 | // | |
dc02d468 | 719 | AliCDBEntry* deadMap = GetEntry(fgkDead, pp); |
720 | if (!deadMap) return; | |
721 | ||
42f1b2f5 | 722 | AliFMDDebug(5, ("Got dead map from CDB")); |
1e8f773e | 723 | fDeadMap = dynamic_cast<AliFMDCalibDeadMap*>(deadMap->GetObject()); |
f95a63c4 | 724 | if (!fDeadMap) AliFatal("Invalid dead map object from CDB"); |
045a97a7 | 725 | if (!fDeadMap->Ptr()) AliFatal("Empty dead map object from CDB"); |
1e8f773e | 726 | } |
727 | ||
728 | //__________________________________________________________________ | |
729 | void | |
dc02d468 | 730 | AliFMDParameters::InitZeroSuppression(AliFMDPreprocessor* pp) |
1e8f773e | 731 | { |
09b6c804 | 732 | // |
733 | // Initialize zero suppression thresholds. Try to get them from CDB | |
734 | // | |
735 | // Parameters: | |
736 | // pp Pre-processor if called from shuttle | |
737 | // | |
dc02d468 | 738 | AliCDBEntry* zeroSup = GetEntry(fgkZeroSuppression, pp); |
739 | if (!zeroSup) return; | |
42f1b2f5 | 740 | AliFMDDebug(5, ("Got zero suppression from CDB")); |
1e8f773e | 741 | fZeroSuppression = |
742 | dynamic_cast<AliFMDCalibZeroSuppression*>(zeroSup->GetObject()); | |
f95a63c4 | 743 | if (!fZeroSuppression)AliFatal("Invalid zero suppression object from CDB"); |
045a97a7 | 744 | if (!fZeroSuppression->Ptr()) { |
745 | AliWarningF("Empty zero suppression object from CDB, assuming %d", | |
746 | fFixedZeroSuppression); | |
70da18af | 747 | AliCDBManager* cdbMan = AliCDBManager::Instance(); |
748 | if(!cdbMan || !cdbMan->GetCacheFlag()) | |
749 | delete fZeroSuppression; | |
045a97a7 | 750 | fZeroSuppression = 0; |
751 | } | |
1e8f773e | 752 | } |
753 | ||
754 | //__________________________________________________________________ | |
755 | void | |
dc02d468 | 756 | AliFMDParameters::InitSampleRate(AliFMDPreprocessor* pp) |
1e8f773e | 757 | { |
09b6c804 | 758 | // |
759 | // Initialize sample rates. Try to get them from CDB | |
760 | // | |
761 | // Parameters: | |
762 | // pp Pre-processor if called from shuttle | |
763 | // | |
dc02d468 | 764 | AliCDBEntry* sampRat = GetEntry(fgkSampleRate, pp); |
765 | if (!sampRat) return; | |
42f1b2f5 | 766 | AliFMDDebug(5, ("Got zero suppression from CDB")); |
1e8f773e | 767 | fSampleRate = dynamic_cast<AliFMDCalibSampleRate*>(sampRat->GetObject()); |
045a97a7 | 768 | if (!fSampleRate) AliFatal("Invalid sample rate object from CDB"); |
769 | if (!fSampleRate->Rates().Ptr()) | |
770 | AliFatal("empty sample rate object from CDB"); | |
1e8f773e | 771 | } |
772 | ||
773 | //__________________________________________________________________ | |
774 | void | |
dc02d468 | 775 | AliFMDParameters::InitAltroMap(AliFMDPreprocessor* pp) |
1e8f773e | 776 | { |
09b6c804 | 777 | // |
778 | // Initialize hardware map. Try to get it from CDB | |
779 | // | |
780 | // Parameters: | |
781 | // pp Pre-processor if called from shuttle | |
782 | // | |
06ca6759 | 783 | if (fAltroMap) { |
784 | delete fAltroMap; | |
785 | fAltroMap = 0; | |
786 | } | |
458e52e8 | 787 | AliCDBEntry* hwMap = GetEntry(fgkAltroMap, pp, kFALSE); |
dc02d468 | 788 | if (!hwMap) return; |
789 | ||
42f1b2f5 | 790 | AliFMDDebug(5, ("Got ALTRO map from CDB")); |
1e8f773e | 791 | fAltroMap = dynamic_cast<AliFMDAltroMapping*>(hwMap->GetObject()); |
792 | if (!fAltroMap) { | |
f95a63c4 | 793 | AliFatal("Invalid ALTRO map object from CDB"); |
1e8f773e | 794 | fAltroMap = new AliFMDAltroMapping; |
57c3c593 | 795 | } |
57c3c593 | 796 | } |
797 | ||
c2fc1258 | 798 | //__________________________________________________________________ |
799 | void | |
dc02d468 | 800 | AliFMDParameters::InitStripRange(AliFMDPreprocessor* pp) |
c2fc1258 | 801 | { |
09b6c804 | 802 | // |
803 | // Initialize strip range. Try to get it from CDB | |
804 | // | |
805 | // Parameters: | |
806 | // pp Pre-processor if called from shuttle | |
807 | // | |
dc02d468 | 808 | AliCDBEntry* range = GetEntry(fgkStripRange, pp); |
809 | if (!range) return; | |
42f1b2f5 | 810 | AliFMDDebug(5, ("Got strip range from CDB")); |
c2fc1258 | 811 | fStripRange = dynamic_cast<AliFMDCalibStripRange*>(range->GetObject()); |
f95a63c4 | 812 | if (!fStripRange) AliFatal("Invalid strip range object from CDB"); |
045a97a7 | 813 | if (!fStripRange->Ranges().Ptr()) |
814 | AliFatal("Empty strip range object from CDB"); | |
c2fc1258 | 815 | } |
816 | ||
1e8f773e | 817 | |
8f6ee336 | 818 | //__________________________________________________________________ |
819 | Float_t | |
820 | AliFMDParameters::GetThreshold() const | |
821 | { | |
09b6c804 | 822 | // |
823 | // Get the threshold in the pulser gain | |
824 | // | |
825 | // | |
826 | // Return: | |
827 | // Threshold from pulser | |
828 | // | |
8f6ee336 | 829 | if (!fPulseGain) return fFixedThreshold; |
830 | return fPulseGain->Threshold(); | |
831 | } | |
832 | ||
833 | //__________________________________________________________________ | |
834 | Float_t | |
835 | AliFMDParameters::GetPulseGain(UShort_t detector, Char_t ring, | |
836 | UShort_t sector, UShort_t strip) const | |
837 | { | |
8f6ee336 | 838 | // |
09b6c804 | 839 | // Gain of pre-amp. for strip, sector, ring, detector |
840 | // | |
841 | // For simulations this is normally set to | |
842 | // | |
843 | // @f[ | |
844 | // \frac{\mbox{VA1_MIP_Range}{\mbox{ALTRO_channel_size}}\mbox{MIP_Energy_Loss} | |
845 | // @f] | |
8f6ee336 | 846 | // |
8f6ee336 | 847 | // |
09b6c804 | 848 | // Parameters: |
849 | // detector Detector # (1-3) | |
850 | // ring Ring ID ('I' or 'O') | |
851 | // sector Sector number (0-39) | |
852 | // strip Strip number (0-511) | |
853 | // | |
854 | // Return: | |
855 | // Gain of pre-amp. | |
856 | // | |
8f6ee336 | 857 | if (!fPulseGain) { |
858 | if (fFixedPulseGain <= 0) | |
859 | fFixedPulseGain = fVA1MipRange * GetEdepMip() / fAltroChannelSize; | |
860 | return fFixedPulseGain; | |
861 | } | |
f95a63c4 | 862 | AliFMDDebug(50, ("pulse gain for FMD%d%c[%2d,%3d]=%f", |
1e8f773e | 863 | detector, ring, sector, strip, |
864 | fPulseGain->Value(detector, ring, sector, strip))); | |
8f6ee336 | 865 | return fPulseGain->Value(detector, ring, sector, strip); |
866 | } | |
867 | ||
868 | //__________________________________________________________________ | |
869 | Bool_t | |
870 | AliFMDParameters::IsDead(UShort_t detector, Char_t ring, | |
871 | UShort_t sector, UShort_t strip) const | |
872 | { | |
09b6c804 | 873 | // |
874 | // Whether the strip is considered dead | |
875 | // | |
876 | // Parameters: | |
877 | // detector Detector # (1-3) | |
878 | // ring Ring ID ('I' or 'O') | |
879 | // sector Sector number (0-39) | |
880 | // strip Strip number (0-511) | |
881 | // | |
882 | // Return: | |
883 | // @c true if the strip is considered dead, @c false if it's | |
884 | // OK. | |
885 | // | |
8f6ee336 | 886 | if (!fDeadMap) return kFALSE; |
f95a63c4 | 887 | AliFMDDebug(50, ("Dead for FMD%d%c[%2d,%3d]=%s", |
1e8f773e | 888 | detector, ring, sector, strip, |
889 | fDeadMap->operator()(detector, ring, sector, strip) ? | |
890 | "no" : "yes")); | |
8f6ee336 | 891 | return fDeadMap->operator()(detector, ring, sector, strip); |
892 | } | |
893 | ||
894 | //__________________________________________________________________ | |
895 | UShort_t | |
896 | AliFMDParameters::GetZeroSuppression(UShort_t detector, Char_t ring, | |
897 | UShort_t sector, UShort_t strip) const | |
898 | { | |
09b6c804 | 899 | // |
900 | // zero suppression threshold (in ADC counts) | |
901 | // | |
902 | // Parameters: | |
903 | // detector Detector # (1-3) | |
904 | // ring Ring ID ('I' or 'O') | |
905 | // sector Sector number (0-39) | |
906 | // strip Strip number (0-511) | |
907 | // | |
908 | // Return: | |
909 | // zero suppression threshold (in ADC counts) | |
910 | // | |
8f6ee336 | 911 | if (!fZeroSuppression) return fFixedZeroSuppression; |
045a97a7 | 912 | |
913 | // In case of empty zero suppression objects. | |
914 | if (!fZeroSuppression->Ptr() || | |
915 | fZeroSuppression->MaxIndex() <= 0) return fFixedZeroSuppression; | |
916 | ||
8f6ee336 | 917 | // Need to map strip to ALTRO chip. |
4f8dd8ab | 918 | AliFMDDebug(50, ("zero sup. for FMD%d%c[%2d,%3d]=%d", |
1e8f773e | 919 | detector, ring, sector, strip, |
920 | fZeroSuppression->operator()(detector, ring, | |
921 | sector, strip))); | |
8f6ee336 | 922 | return fZeroSuppression->operator()(detector, ring, sector, strip/128); |
923 | } | |
924 | ||
925 | //__________________________________________________________________ | |
926 | UShort_t | |
c2fc1258 | 927 | AliFMDParameters::GetSampleRate(UShort_t det, Char_t ring, UShort_t sector, |
928 | UShort_t str) const | |
8f6ee336 | 929 | { |
09b6c804 | 930 | // |
931 | // Get the sampling rate | |
932 | // | |
933 | // Parameters: | |
934 | // detector Detector # (1-3) | |
935 | // ring Ring ID ('I' or 'O') | |
936 | // sector Sector number (0-39) | |
937 | // strip Strip number (0-511) | |
938 | // | |
939 | // Return: | |
940 | // The sampling rate | |
941 | // | |
8f6ee336 | 942 | if (!fSampleRate) return fFixedSampleRate; |
943 | // Need to map sector to digitizier card. | |
c2fc1258 | 944 | UInt_t ret = fSampleRate->Rate(det, ring, sector, str); |
f95a63c4 | 945 | AliFMDDebug(50, ("Sample rate for FMD%d%c[%2d,%3d]=%d", |
c2fc1258 | 946 | det, ring, sector, str, ret)); |
947 | return ret; | |
948 | } | |
949 | ||
950 | //__________________________________________________________________ | |
951 | UShort_t | |
952 | AliFMDParameters::GetMinStrip(UShort_t det, Char_t ring, UShort_t sector, | |
953 | UShort_t str) const | |
954 | { | |
09b6c804 | 955 | // |
956 | // Get the minimum strip in the read-out range | |
957 | // | |
958 | // Parameters: | |
959 | // detector Detector # (1-3) | |
960 | // ring Ring ID ('I' or 'O') | |
961 | // sector Sector number (0-39) | |
962 | // strip Strip number (0-511) | |
963 | // | |
964 | // Return: | |
965 | // Minimum strip | |
966 | // | |
c2fc1258 | 967 | if (!fStripRange) return fFixedMinStrip; |
968 | // Need to map sector to digitizier card. | |
969 | UInt_t ret = fStripRange->Min(det, ring, sector, str); | |
f95a63c4 | 970 | AliFMDDebug(50, ("Min strip # for FMD%d%c[%2d,%3d]=%d", |
c2fc1258 | 971 | det, ring, sector, str, ret)); |
972 | return ret; | |
973 | } | |
974 | ||
975 | //__________________________________________________________________ | |
976 | UShort_t | |
977 | AliFMDParameters::GetMaxStrip(UShort_t det, Char_t ring, UShort_t sector, | |
978 | UShort_t str) const | |
979 | { | |
09b6c804 | 980 | // |
981 | // Get the maximum strip in the read-out range | |
982 | // | |
983 | // Parameters: | |
984 | // detector Detector # (1-3) | |
985 | // ring Ring ID ('I' or 'O') | |
986 | // sector Sector number (0-39) | |
987 | // strip Strip number (0-511) | |
988 | // | |
989 | // Return: | |
990 | // Maximum strip | |
991 | // | |
c2fc1258 | 992 | if (!fStripRange) return fFixedMaxStrip; |
993 | // Need to map sector to digitizier card. | |
994 | UInt_t ret = fStripRange->Max(det, ring, sector, str); | |
f95a63c4 | 995 | AliFMDDebug(50, ("Max strip # for FMD%d%c[%2d,%3d]=%d", |
c2fc1258 | 996 | det, ring, sector, str, ret)); |
997 | return ret; | |
8f6ee336 | 998 | } |
1a1fdef7 | 999 | |
8f6ee336 | 1000 | //__________________________________________________________________ |
1001 | Float_t | |
1002 | AliFMDParameters::GetPedestal(UShort_t detector, Char_t ring, | |
1003 | UShort_t sector, UShort_t strip) const | |
1004 | { | |
09b6c804 | 1005 | // |
1006 | // Get mean of pedestal | |
1007 | // | |
1008 | // Parameters: | |
1009 | // detector Detector # (1-3) | |
1010 | // ring Ring ID ('I' or 'O') | |
1011 | // sector Sector number (0-39) | |
1012 | // strip Strip number (0-511) | |
1013 | // | |
1014 | // Return: | |
1015 | // Mean of pedestal | |
1016 | // | |
8f6ee336 | 1017 | if (!fPedestal) return fFixedPedestal; |
f95a63c4 | 1018 | AliFMDDebug(50, ("pedestal for FMD%d%c[%2d,%3d]=%f", |
1e8f773e | 1019 | detector, ring, sector, strip, |
1020 | fPedestal->Value(detector, ring, sector, strip))); | |
8f6ee336 | 1021 | return fPedestal->Value(detector, ring, sector, strip); |
1022 | } | |
1023 | ||
1024 | //__________________________________________________________________ | |
1025 | Float_t | |
1026 | AliFMDParameters::GetPedestalWidth(UShort_t detector, Char_t ring, | |
1027 | UShort_t sector, UShort_t strip) const | |
1028 | { | |
09b6c804 | 1029 | // |
1030 | // Width of pedestal | |
1031 | // | |
1032 | // Parameters: | |
1033 | // detector Detector # (1-3) | |
1034 | // ring Ring ID ('I' or 'O') | |
1035 | // sector Sector number (0-39) | |
1036 | // strip Strip number (0-511) | |
1037 | // | |
1038 | // Return: | |
1039 | // Width of pedestal | |
1040 | // | |
8f6ee336 | 1041 | if (!fPedestal) return fFixedPedestalWidth; |
f95a63c4 | 1042 | AliFMDDebug(50, ("pedetal width for FMD%d%c[%2d,%3d]=%f", |
1e8f773e | 1043 | detector, ring, sector, strip, |
1044 | fPedestal->Width(detector, ring, sector, strip))); | |
8f6ee336 | 1045 | return fPedestal->Width(detector, ring, sector, strip); |
1046 | } | |
1047 | ||
1a1fdef7 | 1048 | //__________________________________________________________________ |
57c3c593 | 1049 | AliFMDAltroMapping* |
1050 | AliFMDParameters::GetAltroMap() const | |
1051 | { | |
09b6c804 | 1052 | // |
1053 | // Get the map that translates hardware to detector coordinates | |
1054 | // | |
1055 | // Return: | |
1056 | // Get the map that translates hardware to detector | |
1057 | // coordinates | |
1058 | // | |
57c3c593 | 1059 | return fAltroMap; |
1a1fdef7 | 1060 | } |
1061 | ||
57c3c593 | 1062 | |
f38b1653 | 1063 | //____________________________________________________________________ |
1064 | Bool_t | |
b995fc28 | 1065 | AliFMDParameters::Hardware2Detector(UShort_t ddl, UShort_t addr, |
f38b1653 | 1066 | UShort_t timebin, |
b995fc28 | 1067 | UShort_t& det, Char_t& ring, |
f38b1653 | 1068 | UShort_t& sec, Short_t& str, |
1069 | UShort_t& sam) const | |
1070 | { | |
f38b1653 | 1071 | // |
09b6c804 | 1072 | // Map a hardware address into a detector index. |
1073 | // | |
1074 | // Parameters: | |
1075 | // ddl Hardware DDL number | |
1076 | // addr Hardware address. | |
1077 | // timebin Timebin | |
1078 | // det On return, the detector # | |
1079 | // ring On return, the ring ID | |
1080 | // sec On return, the sector # | |
1081 | // str On return, the base of strip # | |
1082 | // sam On return, the sample number for this strip | |
1083 | // | |
1084 | // Return: | |
1085 | // @c true on success, false otherwise | |
1086 | // | |
b995fc28 | 1087 | if (!fAltroMap) return kFALSE; |
1088 | UShort_t board, chip, chan; | |
1089 | fAltroMap->ChannelAddress(addr, board, chip, chan); | |
1090 | return Hardware2Detector(ddl,board,chip,chan,timebin,det,ring,sec,str,sam); | |
f38b1653 | 1091 | } |
1092 | //____________________________________________________________________ | |
1093 | Bool_t | |
83dbc5b8 | 1094 | AliFMDParameters::Hardware2Detector(UShort_t ddl, UShort_t board, |
1095 | UShort_t chip, UShort_t chan, | |
f38b1653 | 1096 | UShort_t timebin, |
1097 | UShort_t& det, Char_t& ring, | |
1098 | UShort_t& sec, Short_t& str, | |
1099 | UShort_t& sam) const | |
1100 | { | |
f38b1653 | 1101 | // |
09b6c804 | 1102 | // Map a hardware address into a detector index. |
1103 | // | |
1104 | // Parameters: | |
1105 | // ddl Hardware DDL number | |
1106 | // board FEC number | |
1107 | // altro ALTRO number | |
1108 | // channel Channel number | |
1109 | // timebin Timebin | |
1110 | // det On return, the detector # | |
1111 | // ring On return, the ring ID | |
1112 | // sec On return, the sector # | |
1113 | // str On return, the base of strip # | |
1114 | // sam On return, the sample number for this strip | |
1115 | // | |
1116 | // Return: | |
1117 | // @c true on success, false otherwise | |
1118 | // | |
83dbc5b8 | 1119 | if (!fAltroMap) { |
1120 | AliFMDDebug(1, ("No ALTRO map available")); | |
1121 | return kFALSE; | |
1122 | } | |
1123 | if (fAltroMap->DDL2Detector(ddl) < 0) { | |
1124 | AliFMDDebug(1, ("Invalid DDL number %d", ddl)); | |
1125 | return kFALSE; | |
1126 | } | |
1127 | det = fAltroMap->DDL2Detector(ddl); | |
b995fc28 | 1128 | Short_t stripBase = 0; |
83dbc5b8 | 1129 | if (!fAltroMap->Channel2StripBase(board,chip,chan, ring, sec, stripBase)) { |
1130 | AliFMDDebug(1, ("Failed to translate " | |
1131 | "%d/0x%02x/0x%x/0x%x/%04d -> " | |
1132 | "FMD%d%c[%2d,%3d] to detector", | |
1133 | ddl, board, chip, chan, timebin, | |
1134 | det, ring, sec, stripBase)); | |
b995fc28 | 1135 | return kFALSE; |
83dbc5b8 | 1136 | } |
b995fc28 | 1137 | UShort_t preSamples = GetPreSamples(det, ring, sec, stripBase); |
1138 | UShort_t sampleRate = GetSampleRate(det, ring, sec, stripBase); | |
1139 | Short_t stripOff = 0; | |
1140 | fAltroMap->Timebin2Strip(sec, timebin, preSamples, sampleRate, stripOff, sam); | |
1141 | str = stripBase + stripOff; | |
1142 | AliFMDDebug(50, ("%d/0x%02x/0x%x/0x%x/%04d -> FMD%d%c[%02d,%03d]-%d" | |
1143 | " (pre=%2d, rate=%d)", | |
1144 | ddl, board, chip, chan, timebin, | |
1145 | det, ring, sec, str, sam, preSamples, sampleRate)); | |
f38b1653 | 1146 | return kTRUE; |
1147 | } | |
1148 | ||
bf000c32 | 1149 | |
f38b1653 | 1150 | //____________________________________________________________________ |
1151 | Bool_t | |
1152 | AliFMDParameters::Detector2Hardware(UShort_t det, Char_t ring, | |
1153 | UShort_t sec, UShort_t str, | |
1154 | UShort_t sam, | |
b995fc28 | 1155 | UShort_t& ddl, UShort_t& board, |
1156 | UShort_t& altro, UShort_t& channel, | |
f38b1653 | 1157 | UShort_t& timebin) const |
1158 | { | |
09b6c804 | 1159 | // |
1160 | // Map a detector index into a hardware address. | |
1161 | // | |
1162 | // Parameters: | |
1163 | // det The detector # | |
1164 | // ring The ring ID | |
1165 | // sec The sector # | |
1166 | // str The strip # | |
1167 | // sam The sample number | |
1168 | // ddl On return, hardware DDL number | |
1169 | // board On return, the FEC board address (local to DDL) | |
1170 | // altro On return, the ALTRO number (local to FEC) | |
1171 | // channel On return, the channel number (local to ALTRO) | |
1172 | // timebin On return, the timebin number (local to ALTRO) | |
1173 | // | |
1174 | // Return: | |
1175 | // @c true on success, false otherwise | |
1176 | // | |
83dbc5b8 | 1177 | if (!fAltroMap) { |
1178 | AliFMDDebug(1, ("No ALTRO map available")); | |
1179 | return kFALSE; | |
1180 | } | |
f38b1653 | 1181 | UShort_t preSamples = GetPreSamples(det, ring, sec, str); |
1182 | UShort_t sampleRate = GetSampleRate(det, ring, sec, str); | |
1183 | UShort_t strip = str - GetMinStrip(det,ring,sec,str); | |
1184 | return fAltroMap->Detector2Hardware(det, ring, sec, strip, sam, | |
1185 | preSamples, sampleRate, | |
1186 | ddl, board, altro, channel, timebin); | |
1187 | } | |
1188 | ||
1189 | ||
1190 | ||
f38b1653 | 1191 | //____________________________________________________________________ |
1192 | Bool_t | |
1193 | AliFMDParameters::Detector2Hardware(UShort_t det, Char_t ring, | |
1194 | UShort_t sec, UShort_t str, | |
1195 | UShort_t sam, | |
b995fc28 | 1196 | UShort_t& ddl, UShort_t& addr, |
f38b1653 | 1197 | UShort_t& timebin) const |
1198 | { | |
09b6c804 | 1199 | // |
1200 | // Map a detector index into a hardware address. | |
1201 | // | |
1202 | // Parameters: | |
1203 | // det The detector # | |
1204 | // ring The ring ID | |
1205 | // sec The sector # | |
1206 | // str The strip # | |
1207 | // sam The sample number | |
1208 | // ddl On return, hardware DDL number | |
1209 | // addr On return, hardware address. | |
1210 | // timebin On return, the timebin number (local to ALTRO) | |
1211 | // | |
1212 | // Return: | |
1213 | // @c true on success, false otherwise | |
1214 | // | |
f38b1653 | 1215 | if (!fAltroMap) return kFALSE; |
1216 | UShort_t preSamples = GetPreSamples(det, ring, sec, str); | |
1217 | UShort_t sampleRate = GetSampleRate(det, ring, sec, str); | |
1218 | UShort_t strip = str - GetMinStrip(det,ring,sec,str); | |
1219 | return fAltroMap->Detector2Hardware(det, ring, sec, strip, sam, | |
1220 | preSamples, sampleRate, | |
1221 | ddl, addr, timebin); | |
1222 | } | |
1223 | ||
57c3c593 | 1224 | |
1225 | //__________________________________________________________________ | |
1226 | Float_t | |
1227 | AliFMDParameters::GetEdepMip() const | |
1228 | { | |
09b6c804 | 1229 | // |
1230 | // Return: | |
1231 | // The average energy deposited by one MIP | |
1232 | // | |
57c3c593 | 1233 | if (fEdepMip <= 0){ |
1234 | AliFMDGeometry* fmd = AliFMDGeometry::Instance(); | |
02a27b50 | 1235 | fEdepMip = (fkSiDeDxMip |
57c3c593 | 1236 | * fmd->GetRing('I')->GetSiThickness() |
1237 | * fmd->GetSiDensity()); | |
1238 | } | |
1239 | return fEdepMip; | |
1240 | } | |
68aba90a | 1241 | //____________________________________________________________________ |
1242 | Float_t | |
1243 | AliFMDParameters::GetDACPerMIP() const | |
1244 | { | |
09b6c804 | 1245 | // |
1246 | // This is the conversion from Digital-to-Analog-Converter setting | |
68aba90a | 1247 | // to the number of MIPs. The number was measured in the NBI lab during |
1248 | // August 2008. | |
09b6c804 | 1249 | // |
1250 | // Return: | |
1251 | // The conversion factor from DAC to ADC | |
1252 | // | |
68aba90a | 1253 | return 29.67; |
bf000c32 | 1254 | |
68aba90a | 1255 | } |
1256 | ||
1a1fdef7 | 1257 | //____________________________________________________________________ |
1258 | // | |
1259 | // EOF | |
1260 | // |