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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), |
55e99fdc | 111 | fStripRange(0), |
112 | fRunNo(-1) | |
1a1fdef7 | 113 | { |
09b6c804 | 114 | // |
1a1fdef7 | 115 | // Default constructor |
09b6c804 | 116 | // |
1a1fdef7 | 117 | SetVA1MipRange(); |
118 | SetAltroChannelSize(); | |
119 | SetChannelsPerAltro(); | |
120 | SetZeroSuppression(); | |
121 | SetSampleRate(); | |
122 | SetPedestal(); | |
123 | SetPedestalWidth(); | |
124 | SetPedestalFactor(); | |
8f6ee336 | 125 | SetThreshold(); |
c2fc1258 | 126 | SetStripRange(); |
045a97a7 | 127 | SetGain(); |
06ca6759 | 128 | fAltroMap = new AliFMDAltroMapping; |
26fc9d1e | 129 | fAltroMap->SetBit(TObject::kCanDelete); |
1a1fdef7 | 130 | } |
131 | ||
57c3c593 | 132 | //__________________________________________________________________ |
55e99fdc | 133 | Bool_t |
134 | AliFMDParameters::CheckForNewRun() | |
135 | { | |
136 | Int_t run = AliCDBManager::Instance()->GetRun(); | |
137 | if (run != fRunNo) { | |
138 | fIsInit = false; | |
139 | fRunNo = run; | |
140 | } | |
141 | return run != fRunNo; | |
142 | } | |
143 | ||
144 | //__________________________________________________________________ | |
145 | UShort_t | |
f6449cc0 | 146 | AliFMDParameters::Init(Bool_t forceReInit, UInt_t what) |
57c3c593 | 147 | { |
09b6c804 | 148 | // |
149 | // Initialize the manager. This tries to read the parameters from | |
150 | // CDB. If that fails, the class uses the hard-coded parameters. | |
151 | // | |
152 | // Parameters: | |
153 | // forceReInit Force (re-)initalize flag | |
154 | // what What to initialize | |
155 | // | |
a9579262 | 156 | if (forceReInit) fIsInit = kFALSE; |
55e99fdc | 157 | CheckForNewRun(); |
158 | ||
159 | if (fIsInit) return 0; | |
160 | ||
161 | UShort_t errMask = 0; | |
162 | if (what & kPulseGain) errMask |= InitPulseGain(); | |
163 | if (what & kPedestal) errMask |= InitPedestal(); | |
164 | if (what & kDeadMap) errMask |= InitDeadMap(); | |
165 | if (what & kSampleRate) errMask |= InitSampleRate(); | |
166 | if (what & kZeroSuppression) errMask |= InitZeroSuppression(); | |
167 | if (what & kAltroMap) errMask |= InitAltroMap(); | |
168 | if (what & kStripRange) errMask |= InitStripRange(); | |
1e8f773e | 169 | fIsInit = kTRUE; |
55e99fdc | 170 | |
171 | return errMask; | |
dc02d468 | 172 | } |
173 | //__________________________________________________________________ | |
55e99fdc | 174 | UShort_t |
dc02d468 | 175 | AliFMDParameters::Init(AliFMDPreprocessor* pp, Bool_t forceReInit, UInt_t what) |
176 | { | |
09b6c804 | 177 | // |
178 | // Initialize the manager. This tries to read the parameters from | |
179 | // CDB. If that fails, the class uses the hard-coded parameters. | |
180 | // | |
181 | // Parameters: | |
182 | // pp Preprocessor | |
183 | // forceReInit Force (re-)initalize flag | |
184 | // what What to initialize | |
185 | // | |
dc02d468 | 186 | if (forceReInit) fIsInit = kFALSE; |
55e99fdc | 187 | CheckForNewRun(); |
188 | ||
189 | if (fIsInit) return 0; | |
190 | ||
191 | UShort_t errMask = 0; | |
192 | if (what & kPulseGain) errMask |= InitPulseGain(pp); | |
193 | if (what & kPedestal) errMask |= InitPedestal(pp); | |
194 | if (what & kDeadMap) errMask |= InitDeadMap(pp); | |
195 | if (what & kSampleRate) errMask |= InitSampleRate(pp); | |
196 | if (what & kZeroSuppression) errMask |= InitZeroSuppression(pp); | |
197 | if (what & kAltroMap) errMask |= InitAltroMap(pp); | |
198 | if (what & kStripRange) errMask |= InitStripRange(pp); | |
dc02d468 | 199 | fIsInit = kTRUE; |
55e99fdc | 200 | |
201 | return errMask; | |
1e8f773e | 202 | } |
c2fc1258 | 203 | |
f560b28c | 204 | //__________________________________________________________________ |
205 | Bool_t | |
206 | AliFMDParameters::CheckFile(const char* prefix, | |
207 | const char* path, | |
208 | int number, | |
209 | TString& f) const | |
210 | { | |
09b6c804 | 211 | // |
212 | // Check if the file <i>prefix</i><i>number</i> exists in @a path, | |
213 | // and write the full path to @a f. | |
214 | // | |
215 | // Parameters: | |
216 | // prefix File prefix (cond, peds, gains, ...) | |
217 | // path Path to files | |
218 | // number Detector number (1, 2, or 3) | |
219 | // f On return full path to file (if found) | |
220 | // | |
221 | // Return: | |
222 | // @c true if file exists and is readable, @c false otherwise | |
223 | // | |
f560b28c | 224 | f = (Form("%s%d.csv", prefix, number)); |
225 | AliFMDDebug(5, ("Checking if %s exists in %s ...", f.Data(), path)); | |
226 | f = gSystem->Which(path, f.Data()); | |
227 | AliFMDDebug(5, ("Got back '%s'", f.Data())); | |
228 | return !f.IsNull(); | |
229 | } | |
230 | ||
231 | //__________________________________________________________________ | |
55e99fdc | 232 | UShort_t |
f560b28c | 233 | AliFMDParameters::Init(const char* path, Bool_t forceReInit, UInt_t what) |
234 | { | |
09b6c804 | 235 | // |
236 | // Initialize the manager. This will try to read some calibrations | |
237 | // (sample rate, strip range, gains, pedestals) from local comma | |
238 | // separated value (CSV) files in the directory pointed at by @a | |
239 | // path. If they are not found, then they will be retrieved from | |
240 | // OCDB as appropriately. Other calibrations are always read from | |
241 | // OCDB. | |
242 | // | |
243 | // The CSV files should be named as | |
244 | // | |
245 | // - Pedestals: <tt>peds</tt><i>det_number</i><tt>.csv</tt> | |
246 | // - Gains: <tt>gains</tt><i>det_number</i><tt>.csv</tt> | |
247 | // - Sample Rate: <tt>conditions</tt><i>det_number</i><tt>.csv</tt> | |
248 | // - Strip Range: <tt>conditions</tt><i>det_number</i><tt>.csv</tt> | |
249 | // | |
250 | // where <i>det_number</i> is the detector number (1, 2, or 3). | |
251 | // | |
252 | // Parameters: | |
253 | // path Where to look for the CSV files | |
254 | // forceReInit Always reinitialise | |
255 | // what What calibrations to load. | |
256 | // | |
f560b28c | 257 | if (forceReInit) fIsInit = kFALSE; |
55e99fdc | 258 | CheckForNewRun(); |
259 | ||
260 | if (fIsInit) return 0; | |
f560b28c | 261 | |
262 | AliFMDCalibStripRange* range = 0; | |
263 | AliFMDCalibSampleRate* rate = 0; | |
264 | AliFMDCalibPedestal* peds = 0; | |
265 | AliFMDCalibGain* gains = 0; | |
266 | ||
267 | for (Int_t i = 1; i <= 3; i++) { | |
268 | TString f; | |
269 | if (((what & kSampleRate) || (what & kStripRange)) && | |
270 | CheckFile("conditions", path, i, f)) { | |
271 | if (!rate && (what & kSampleRate)) rate = new AliFMDCalibSampleRate; | |
272 | if (!range && (what & kStripRange)) range = new AliFMDCalibStripRange; | |
273 | std::ifstream in(f.Data()); | |
274 | if (range) range->ReadFromFile(in); | |
275 | if (rate) rate->ReadFromFile(in); | |
276 | in.close(); | |
277 | } | |
278 | if ((what & kPedestal) && CheckFile("peds", path, i, f)) { | |
279 | if (!peds) peds = new AliFMDCalibPedestal; | |
280 | std::ifstream in(f.Data()); | |
281 | peds->ReadFromFile(in); | |
282 | in.close(); | |
283 | } | |
284 | if ((what & kPulseGain) && CheckFile("gains", path, i, f)) { | |
285 | if (!gains) gains = new AliFMDCalibGain; | |
286 | std::ifstream in(f.Data()); | |
287 | gains->ReadFromFile(in); | |
288 | in.close(); | |
289 | } | |
290 | } | |
291 | ||
292 | if (range) what &= ~kStripRange; | |
293 | if (rate) what &= ~kSampleRate; | |
294 | if (peds) what &= ~kPedestal; | |
295 | if (gains) what &= ~kPulseGain; | |
296 | ||
55e99fdc | 297 | UShort_t ret = Init(kFALSE, what); |
f560b28c | 298 | |
299 | if (range) SetStripRange(range); | |
300 | if (rate) SetSampleRate(rate); | |
301 | if (peds) SetPedestal(peds); | |
302 | if (gains) SetGain(gains); | |
303 | ||
304 | fIsInit = kTRUE; | |
55e99fdc | 305 | |
306 | return ret; | |
f560b28c | 307 | } |
308 | ||
309 | //__________________________________________________________________ | |
310 | void | |
311 | AliFMDParameters::MakeDeadMap(Float_t maxNoise, | |
312 | Float_t minGain, | |
313 | Float_t maxGain) | |
314 | { | |
09b6c804 | 315 | // |
316 | // Automatically generate a dead map from the pedestals and gains. | |
317 | // A channel is marked as dead of the noise is too high (currently | |
318 | // more than 10 ADC counts), or the gain is unreasonable (currently | |
319 | // larger than 10, or smaller than 0.1). | |
320 | // | |
321 | // The procedure does not overwrite channels previously marked as | |
322 | // dead - e.g., channels marked as dead in the calibration loaded | |
323 | // from OCDB will continue to be marked as dead. That is, this | |
324 | // procedure will never make a channel un-dead. | |
325 | // | |
326 | // Parameters: | |
327 | // maxNoise Maximum noise value before a channel is marked | |
328 | // as dead. | |
329 | // minGain Minimum value of the calibrated gain before a | |
330 | // channel is considered dead. | |
331 | // maxGain Maximum value of the calibrated gain before a | |
332 | // channel is considered dead. | |
333 | // | |
f560b28c | 334 | if (fPedestal) |
335 | fDeadMap = fPedestal->MakeDeadMap(maxNoise, fDeadMap); | |
336 | if (fPulseGain) | |
337 | fDeadMap = fPulseGain->MakeDeadMap(minGain, maxGain, fDeadMap); | |
338 | } | |
6169f936 | 339 | //__________________________________________________________________ |
340 | #define DET2IDX(det,ring,sec,str) \ | |
a9579262 | 341 | (det * 1000 + (ring == 'I' ? 0 : 512) + str) |
6169f936 | 342 | |
343 | //__________________________________________________________________ | |
344 | void | |
345 | AliFMDParameters::Draw(Option_t* option) | |
346 | { | |
09b6c804 | 347 | // |
348 | // Draw parameters. | |
349 | // | |
350 | // Parameters: | |
351 | // option What to draw. Should be one of | |
352 | // - dead Dead channels | |
353 | // - threshold Threshold | |
354 | // - gain Gain | |
355 | // - pedestal Pedestal | |
356 | // - noise Noise (or pedestal width) | |
357 | // - zero Zero suppression | |
358 | // - rate Sampling rate (VA1 clock / ALTRO clock) | |
359 | // - min Minimum strip read out | |
360 | // - max Maximum strip read out | |
361 | // - map hardware address | |
362 | // | |
6169f936 | 363 | TString opt(option); |
364 | enum { | |
458e52e8 | 365 | kLocalPulseGain, // Path to PulseGain calib object |
366 | kLocalThreshold, // Path to PulseGain calib object | |
367 | kLocalPedestal, // Path to Pedestal calib object | |
368 | kLocalPedestalWidth, // Path to Pedestal calib object | |
369 | kLocalDead, // Path to Dead calib object | |
370 | kLocalSampleRate, // Path to SampleRate calib object | |
371 | kLocalAltroMap, // Path to AltroMap calib object | |
372 | kLocalZeroSuppression, // Path to ZeroSuppression cal object | |
373 | kLocalMinStripRange, // Path to strip range cal object | |
374 | kLocalMaxStripRange // Path to strip range cal object | |
6169f936 | 375 | } what; |
6169f936 | 376 | |
377 | if (opt.Contains("dead", TString::kIgnoreCase)) | |
458e52e8 | 378 | what = kLocalDead; |
6169f936 | 379 | else if (opt.Contains("threshold",TString::kIgnoreCase)) |
458e52e8 | 380 | what = kLocalThreshold; |
6169f936 | 381 | else if (opt.Contains("gain",TString::kIgnoreCase)) |
458e52e8 | 382 | what = kLocalPulseGain; |
6169f936 | 383 | else if (opt.Contains("pedestal",TString::kIgnoreCase)) |
458e52e8 | 384 | what = kLocalPedestal; |
6169f936 | 385 | else if (opt.Contains("noise",TString::kIgnoreCase)) |
458e52e8 | 386 | what = kLocalPedestalWidth; |
6169f936 | 387 | else if (opt.Contains("zero",TString::kIgnoreCase)) |
458e52e8 | 388 | what = kLocalZeroSuppression; |
6169f936 | 389 | else if (opt.Contains("rate",TString::kIgnoreCase)) |
458e52e8 | 390 | what = kLocalSampleRate; |
6169f936 | 391 | else if (opt.Contains("min",TString::kIgnoreCase)) |
458e52e8 | 392 | what = kLocalMinStripRange; |
6169f936 | 393 | else if (opt.Contains("max",TString::kIgnoreCase)) |
458e52e8 | 394 | what = kLocalMaxStripRange; |
6169f936 | 395 | else if (opt.Contains("map",TString::kIgnoreCase)) |
458e52e8 | 396 | what = kLocalAltroMap; |
6169f936 | 397 | else { |
398 | Warning("Draw", "unknown parameter: %s\n\tShould be one of\n\t" | |
399 | "dead, threshold, gain, pedestal, noise, zero, rate, " | |
400 | "min, max, map", | |
401 | option); | |
402 | return; | |
403 | } | |
404 | ||
405 | TArrayD xbins(3 * 512 + 2 * 256 + 5); | |
406 | Int_t i = 1; | |
407 | Bool_t skip = kTRUE; | |
408 | for (UShort_t det = 1; det <= 3; det++) { | |
409 | UShort_t nRings = (det == 1 ? 1 : 2); | |
410 | for (UShort_t iring = 0; iring < nRings; iring++) { | |
411 | UShort_t nStrip = (iring == 0 ? 512 : 256); | |
412 | Char_t ring = (iring == 0 ? 'I' : 'O'); | |
413 | for (UShort_t str = 0; str < nStrip; str++) { | |
a9579262 | 414 | // UShort_t nSec = (iring == 0 ? 20 : 40); |
415 | // Char_t ring = (iring == 0 ? 'I' : 'O'); | |
416 | // for (UShort_t sec = 0; sec < nSec; sec++) { | |
6169f936 | 417 | Int_t idx = DET2IDX(det, ring, 0, str); |
a9579262 | 418 | // Int_t idx = DET2IDX(det, ring, sec, 0); |
6169f936 | 419 | if (skip) { |
420 | xbins[i-1] = idx - .5; | |
421 | skip = kFALSE; | |
422 | } | |
423 | xbins[i] = idx + .5; | |
424 | i++; | |
425 | } | |
426 | skip = kTRUE; | |
427 | i++; | |
428 | } | |
429 | } | |
430 | TArrayD ybins(41); | |
458e52e8 | 431 | for (/*Int_t*/ i = 0; i < ybins.fN; i++) ybins[i] = Float_t(i - .5); |
6169f936 | 432 | TH2D* hist = new TH2D("calib", Form("Calibration %s", option), |
433 | xbins.fN-1, xbins.fArray, | |
434 | ybins.fN-1, ybins.fArray); | |
a9579262 | 435 | hist->GetXaxis()->SetTitle("1000 #times detector + 512 #times ring + strip"); |
436 | hist->GetYaxis()->SetTitle("sector"); | |
437 | ||
6169f936 | 438 | // hist->Draw("Lego"); |
439 | // return; | |
440 | ||
441 | for (UShort_t det = 1; det <= 3; det++) { | |
442 | UShort_t nRings = (det == 1 ? 1 : 2); | |
443 | for (UShort_t iring = 0; iring < nRings; iring++) { | |
444 | UShort_t nSector = (iring == 0 ? 20 : 40); | |
445 | UShort_t nStrip = (iring == 0 ? 512 : 256); | |
446 | Char_t ring = (iring == 0 ? 'I' : 'O'); | |
447 | for (UShort_t sec = 0; sec < nSector; sec++) { | |
448 | for (UShort_t str = 0; str < nStrip; str++) { | |
449 | Int_t idx = DET2IDX(det, ring, sec, str); | |
b995fc28 | 450 | UShort_t ddl, addr, time, sam=0; |
6169f936 | 451 | Double_t val = 0; |
452 | switch (what) { | |
458e52e8 | 453 | case kLocalPulseGain: // Path to PulseGain calib object |
6169f936 | 454 | val = GetPulseGain(det,ring,sec,str); break; |
458e52e8 | 455 | case kLocalThreshold: // Path to PulseGain calib object |
6169f936 | 456 | val = GetThreshold(); break; |
458e52e8 | 457 | case kLocalPedestal: // Path to Pedestal calib object |
6169f936 | 458 | val = GetPedestal(det,ring,sec,str); break; |
458e52e8 | 459 | case kLocalPedestalWidth: // Path to Pedestal calib object |
6169f936 | 460 | val = GetPedestalWidth(det,ring,sec,str); break; |
458e52e8 | 461 | case kLocalDead: // Path to Dead calib object |
6169f936 | 462 | val = IsDead(det,ring,sec,str); break; |
458e52e8 | 463 | case kLocalSampleRate: // Path to SampleRate calib object |
6169f936 | 464 | val = GetSampleRate(det,ring,sec,str); break; |
458e52e8 | 465 | case kLocalAltroMap: // Path to AltroMap calib object |
b995fc28 | 466 | Detector2Hardware(det,ring,sec,str,sam,ddl,addr,time); |
6169f936 | 467 | val = addr; break; |
458e52e8 | 468 | case kLocalZeroSuppression: // Path to ZeroSuppression cal object |
6169f936 | 469 | val = GetZeroSuppression(det,ring,sec,str); break; |
458e52e8 | 470 | case kLocalMinStripRange: // Path to strip range cal object |
6169f936 | 471 | val = GetMinStrip(det,ring,sec,str); break; |
458e52e8 | 472 | case kLocalMaxStripRange: // Path to strip range cal object |
6169f936 | 473 | val = GetMaxStrip(det,ring,sec,str); break; |
474 | } | |
475 | hist->Fill(idx,sec,val); | |
a9579262 | 476 | // hist->Fill(idx,str,val); |
6169f936 | 477 | } |
478 | } | |
479 | } | |
480 | } | |
481 | hist->Draw("lego"); | |
482 | } | |
483 | ||
c2fc1258 | 484 | //__________________________________________________________________ |
485 | void | |
486 | AliFMDParameters::Print(Option_t* option) const | |
487 | { | |
02a27b50 | 488 | // Print information. |
489 | // If option contains an 'A' then everything is printed. | |
a9579262 | 490 | // If the option contains the string "FMD" the function will search |
491 | // for detector, ring, sector, and strip numbers to print, in the | |
492 | // format | |
493 | // | |
494 | // FMD<detector><ring>[<sector>,<string>] | |
495 | // | |
496 | // The wild card '*' means all of <detector>, <ring>, <sector>, or | |
497 | // <strip>. | |
c2fc1258 | 498 | TString opt(option); |
a9579262 | 499 | Bool_t showStrips = opt.Contains("a", TString::kIgnoreCase); |
500 | UShort_t ds[] = { 1, 2, 3, 0 }; | |
501 | Char_t rs[] = { 'I', 'O', '\0' }; | |
502 | UShort_t minStrip = 0; | |
503 | UShort_t maxStrip = 512; | |
504 | UShort_t minSector = 0; | |
505 | UShort_t maxSector = 40; | |
506 | ||
507 | ||
8ec606c2 | 508 | if (opt.Contains("fmd",TString::kIgnoreCase)) { |
7868d9e2 | 509 | Int_t i = opt.Index("fmd",TString::kIgnoreCase); |
510 | Int_t j = opt.Index("]",TString::kIgnoreCase); | |
511 | if (j != kNPOS) | |
512 | showStrips = kTRUE; | |
513 | else | |
514 | j = opt.Length(); | |
a9579262 | 515 | enum { |
97e94238 | 516 | kReadDet, |
517 | kReadRing, | |
518 | kReadLbrack, | |
519 | kReadSector, | |
520 | kReadComma, | |
521 | kReadStrip, | |
522 | kReadRbrack, | |
523 | kEnd | |
524 | } state = kReadDet; | |
8ec606c2 | 525 | std::stringstream s(opt(i+4, j-i-3).Data()); |
97e94238 | 526 | while (state != kEnd) { |
a9579262 | 527 | Char_t tmp = s.peek(); |
528 | if (tmp == ' ' || tmp == '\t') { | |
529 | s.get(); | |
530 | continue; | |
531 | } | |
532 | switch (state) { | |
97e94238 | 533 | case kReadDet: { // First, try to kRead the detector |
a9579262 | 534 | if (tmp == '*') s.get(); |
535 | else { | |
536 | UShort_t det; | |
537 | s >> det; | |
538 | if (!s.bad()) { | |
539 | ds[0] = det; | |
540 | ds[1] = 0; | |
541 | } | |
542 | } | |
97e94238 | 543 | state = (s.bad() ? kEnd : kReadRing); |
a9579262 | 544 | } break; |
97e94238 | 545 | case kReadRing: { // Then try to read the ring; |
a9579262 | 546 | Char_t ring; |
547 | s >> ring; | |
548 | if (ring != '*' && !s.bad()) { | |
549 | rs[0] = ring; | |
550 | rs[1] = '\0'; | |
551 | } | |
97e94238 | 552 | state = (s.bad() ? kEnd : kReadLbrack); |
a9579262 | 553 | } break; |
97e94238 | 554 | case kReadLbrack: { // Try to read a left bracket |
a9579262 | 555 | Char_t lbrack; |
556 | s >> lbrack; | |
97e94238 | 557 | state = (s.bad() ? kEnd : kReadSector); |
a9579262 | 558 | } break; |
97e94238 | 559 | case kReadSector: { // Try to read a sector |
a9579262 | 560 | if (tmp == '*') s.get(); |
561 | else { | |
562 | UShort_t sec; | |
563 | s >> sec; | |
564 | if (!s.bad()) { | |
565 | minSector = sec; | |
566 | maxSector = sec + 1; | |
567 | } | |
568 | } | |
97e94238 | 569 | state = (s.bad() ? kEnd : kReadComma); |
a9579262 | 570 | } break; |
97e94238 | 571 | case kReadComma: { // Try to read a left bracket |
a9579262 | 572 | Char_t comma; |
573 | s >> comma; | |
97e94238 | 574 | state = (s.bad() ? kEnd : kReadStrip); |
a9579262 | 575 | } break; |
97e94238 | 576 | case kReadStrip: { // Try to read a strip |
a9579262 | 577 | if (tmp == '*') s.get(); |
578 | else { | |
579 | UShort_t str; | |
580 | s >> str; | |
581 | if (!s.bad()) { | |
582 | minStrip = str; | |
583 | maxStrip = str + 1; | |
584 | } | |
585 | } | |
97e94238 | 586 | state = (s.bad() ? kEnd : kReadRbrack); |
a9579262 | 587 | } break; |
97e94238 | 588 | case kReadRbrack: { // Try to read a left bracket |
a9579262 | 589 | Char_t rbrack; |
590 | s >> rbrack; | |
97e94238 | 591 | state = kEnd; |
a9579262 | 592 | } break; |
97e94238 | 593 | case kEnd: |
a9579262 | 594 | break; |
595 | } | |
596 | } | |
8ec606c2 | 597 | } |
a9579262 | 598 | UShort_t* dp = ds; |
599 | UShort_t det; | |
600 | while ((det = *(dp++))) { | |
601 | ||
602 | Char_t* rp = rs; | |
603 | Char_t ring; | |
604 | while ((ring = *(rp++))) { | |
605 | if (det == 1 && ring == 'O') continue; | |
606 | UShort_t min = GetMinStrip(det, ring, 0, 0); | |
607 | UShort_t max = GetMaxStrip(det, ring, 0, 0); | |
a9579262 | 608 | std::cout << "FMD" << det << ring |
609 | << " Strip range: " | |
610 | << std::setw(3) << min << "," | |
ef8e8623 | 611 | << std::setw(3) << max << std::endl; |
a9579262 | 612 | |
a9579262 | 613 | UShort_t nSec = ( ring == 'I' ? 20 : 40 ); |
614 | UShort_t nStr = ( ring == 'I' ? 512 : 256 ); | |
615 | for (UShort_t sec = minSector; sec < maxSector && sec < nSec; sec++) { | |
ef8e8623 | 616 | |
617 | UShort_t rate = GetSampleRate(det, ring, sec, 0); | |
618 | std::cout << "FMD" << det << ring << "[" << std::setw(2) << sec | |
619 | << "] sample rate: " << rate << std::endl; | |
620 | ||
621 | if (!showStrips) continue; | |
c2fc1258 | 622 | std::cout |
8ec606c2 | 623 | << " Strip | Pedestal | Gain | ZS thr. | Address\n" |
624 | << "--------+-------------------+------------+---------+---------" | |
c2fc1258 | 625 | << std::endl; |
a9579262 | 626 | for (UShort_t str = minStrip; str < nStr && str < maxStrip; str++) { |
627 | if (str == minStrip) std::cout << std::setw(3) << sec << ","; | |
628 | else std::cout << " "; | |
629 | std::cout << std::setw(3) << str << " | "; | |
630 | if (IsDead(det, ring, sec, str)) { | |
c2fc1258 | 631 | std::cout << "dead" << std::endl; |
632 | continue; | |
633 | } | |
b995fc28 | 634 | UShort_t ddl, addr, time, sam=0; |
635 | Detector2Hardware(det, ring, sec, str, sam, ddl, addr, time); | |
a9579262 | 636 | std::cout << std::setw(7) << GetPedestal(det, ring, sec, str) |
c2fc1258 | 637 | << "+/-" << std::setw(7) |
a9579262 | 638 | << GetPedestalWidth(det, ring, sec, str) |
8ec606c2 | 639 | << " | " << std::setw(10) |
a9579262 | 640 | << GetPulseGain(det, ring, sec, str) |
641 | << " | " << std::setw(7) | |
642 | << GetZeroSuppression(det, ring, sec, str) | |
c2fc1258 | 643 | << " | 0x" << std::hex << std::setw(4) |
644 | << std::setfill('0') << ddl << ",0x" << std::setw(3) | |
645 | << addr << std::dec << std::setfill(' ') << std::endl; | |
a9579262 | 646 | } // for (strip) |
647 | } // for (sector) | |
648 | std::cout | |
649 | << "=============================================================" | |
650 | << std::endl; | |
651 | } // while (ring) | |
652 | } // while (det) | |
653 | ||
c2fc1258 | 654 | } |
655 | ||
dc02d468 | 656 | //__________________________________________________________________ |
657 | AliCDBEntry* | |
658 | AliFMDParameters::GetEntry(const char* path, AliFMDPreprocessor* pp, | |
659 | Bool_t fatal) const | |
660 | { | |
09b6c804 | 661 | // |
662 | // Get an entry from either global AliCDBManager or passed | |
663 | // AliFMDPreprocessor. | |
664 | // | |
665 | // Parameters: | |
666 | // path Path to CDB object. | |
667 | // pp AliFMDPreprocessor | |
668 | // fatal If true, raise a fatal flag if we didn't get the entry. | |
669 | // Return: | |
670 | // AliCDBEntry if found | |
671 | // | |
dc02d468 | 672 | AliCDBEntry* entry = 0; |
673 | if (!pp) { | |
674 | AliCDBManager* cdb = AliCDBManager::Instance(); | |
675 | entry = cdb->Get(path); | |
676 | } | |
677 | else { | |
678 | const char* third = gSystem->BaseName(path); | |
679 | const char* second = gSystem->BaseName(gSystem->DirName(path)); | |
680 | entry = pp->GetFromCDB(second, third); | |
681 | } | |
682 | if (!entry) { | |
683 | TString msg(Form("No %s found in CDB, perhaps you need to " | |
684 | "use AliFMDCalibFaker?", path)); | |
685 | if (fatal) { AliFatal(msg.Data()); } | |
686 | else AliLog::Message(AliLog::kWarning, msg.Data(), "FMD", | |
687 | "AliFMDParameters", "GetEntry", __FILE__, | |
688 | __LINE__); | |
689 | return 0; | |
690 | } | |
045a97a7 | 691 | if (entry && AliLog::GetDebugLevel("FMD", "") > 0) { |
692 | AliInfoF("Got entry %p for %s", entry, path); | |
693 | entry->PrintId(); | |
694 | entry->PrintMetaData(); | |
695 | entry->Print(); | |
696 | } | |
dc02d468 | 697 | return entry; |
698 | } | |
699 | ||
700 | ||
1e8f773e | 701 | //__________________________________________________________________ |
55e99fdc | 702 | UShort_t |
dc02d468 | 703 | AliFMDParameters::InitPulseGain(AliFMDPreprocessor* pp) |
1e8f773e | 704 | { |
09b6c804 | 705 | // |
706 | // Initialize gains. Try to get them from CDB | |
707 | // | |
708 | // Parameters: | |
709 | // pp Pre-processor if called from shuttle | |
710 | // | |
dc02d468 | 711 | AliCDBEntry* gain = GetEntry(fgkPulseGain, pp); |
55e99fdc | 712 | if (!gain) return kPulseGain; |
57c3c593 | 713 | |
42f1b2f5 | 714 | AliFMDDebug(5, ("Got gain from CDB")); |
1e8f773e | 715 | fPulseGain = dynamic_cast<AliFMDCalibGain*>(gain->GetObject()); |
55e99fdc | 716 | if (!fPulseGain) { |
717 | AliError("Invalid pulser gain object from CDB"); | |
718 | return kPulseGain; | |
719 | } | |
720 | if (!fPulseGain->Values().Ptr()) { | |
721 | AliError("Empty pulser gain object from CDB"); | |
722 | return kPulseGain; | |
723 | } | |
724 | return 0; | |
1e8f773e | 725 | } |
726 | //__________________________________________________________________ | |
55e99fdc | 727 | UShort_t |
dc02d468 | 728 | AliFMDParameters::InitPedestal(AliFMDPreprocessor* pp) |
1e8f773e | 729 | { |
09b6c804 | 730 | // |
731 | // Initialize pedestals. Try to get them from CDB | |
732 | // | |
733 | // Parameters: | |
734 | // pp Pre-processor if called from shuttle | |
735 | // | |
dc02d468 | 736 | AliCDBEntry* pedestal = GetEntry(fgkPedestal, pp); |
55e99fdc | 737 | if (!pedestal) return kPedestal; |
dc02d468 | 738 | |
42f1b2f5 | 739 | AliFMDDebug(5, ("Got pedestal from CDB")); |
1e8f773e | 740 | fPedestal = dynamic_cast<AliFMDCalibPedestal*>(pedestal->GetObject()); |
55e99fdc | 741 | if (!fPedestal) { |
742 | AliError("Invalid pedestal object from CDB"); | |
743 | return kPedestal; | |
744 | } | |
745 | if (!fPedestal->Values().Ptr()) { | |
746 | AliError("Empty pedestal object from CDB"); | |
747 | return kPedestal; | |
748 | } | |
749 | return 0; | |
1e8f773e | 750 | } |
751 | ||
752 | //__________________________________________________________________ | |
55e99fdc | 753 | UShort_t |
dc02d468 | 754 | AliFMDParameters::InitDeadMap(AliFMDPreprocessor* pp) |
1e8f773e | 755 | { |
09b6c804 | 756 | // |
757 | // Initialize dead map. Try to get it from CDB | |
758 | // | |
759 | // Parameters: | |
760 | // pp Pre-processor if called from shuttle | |
761 | // | |
dc02d468 | 762 | AliCDBEntry* deadMap = GetEntry(fgkDead, pp); |
55e99fdc | 763 | if (!deadMap) return kDeadMap; |
dc02d468 | 764 | |
42f1b2f5 | 765 | AliFMDDebug(5, ("Got dead map from CDB")); |
1e8f773e | 766 | fDeadMap = dynamic_cast<AliFMDCalibDeadMap*>(deadMap->GetObject()); |
55e99fdc | 767 | if (!fDeadMap) { |
768 | AliError("Invalid dead map object from CDB"); | |
769 | return kDeadMap; | |
770 | } | |
771 | if (!fDeadMap->Ptr()) { | |
772 | AliError("Empty dead map object from CDB"); | |
773 | return kDeadMap; | |
774 | } | |
775 | return 0; | |
1e8f773e | 776 | } |
777 | ||
778 | //__________________________________________________________________ | |
55e99fdc | 779 | UShort_t |
dc02d468 | 780 | AliFMDParameters::InitZeroSuppression(AliFMDPreprocessor* pp) |
1e8f773e | 781 | { |
09b6c804 | 782 | // |
783 | // Initialize zero suppression thresholds. Try to get them from CDB | |
784 | // | |
785 | // Parameters: | |
786 | // pp Pre-processor if called from shuttle | |
787 | // | |
dc02d468 | 788 | AliCDBEntry* zeroSup = GetEntry(fgkZeroSuppression, pp); |
55e99fdc | 789 | if (!zeroSup) return kZeroSuppression; |
790 | ||
42f1b2f5 | 791 | AliFMDDebug(5, ("Got zero suppression from CDB")); |
1e8f773e | 792 | fZeroSuppression = |
793 | dynamic_cast<AliFMDCalibZeroSuppression*>(zeroSup->GetObject()); | |
55e99fdc | 794 | if (!fZeroSuppression) { |
795 | AliError("Invalid zero suppression object from CDB"); | |
796 | return kZeroSuppression; | |
797 | } | |
045a97a7 | 798 | if (!fZeroSuppression->Ptr()) { |
799 | AliWarningF("Empty zero suppression object from CDB, assuming %d", | |
800 | fFixedZeroSuppression); | |
70da18af | 801 | AliCDBManager* cdbMan = AliCDBManager::Instance(); |
802 | if(!cdbMan || !cdbMan->GetCacheFlag()) | |
803 | delete fZeroSuppression; | |
045a97a7 | 804 | fZeroSuppression = 0; |
805 | } | |
55e99fdc | 806 | return 0; |
1e8f773e | 807 | } |
808 | ||
809 | //__________________________________________________________________ | |
55e99fdc | 810 | UShort_t |
dc02d468 | 811 | AliFMDParameters::InitSampleRate(AliFMDPreprocessor* pp) |
1e8f773e | 812 | { |
09b6c804 | 813 | // |
814 | // Initialize sample rates. Try to get them from CDB | |
815 | // | |
816 | // Parameters: | |
817 | // pp Pre-processor if called from shuttle | |
818 | // | |
dc02d468 | 819 | AliCDBEntry* sampRat = GetEntry(fgkSampleRate, pp); |
55e99fdc | 820 | if (!sampRat) return kSampleRate; |
821 | ||
42f1b2f5 | 822 | AliFMDDebug(5, ("Got zero suppression from CDB")); |
1e8f773e | 823 | fSampleRate = dynamic_cast<AliFMDCalibSampleRate*>(sampRat->GetObject()); |
55e99fdc | 824 | if (!fSampleRate) { |
825 | AliError("Invalid sample rate object from CDB"); | |
826 | return kSampleRate; | |
827 | } | |
828 | if (!fSampleRate->Rates().Ptr()) { | |
829 | AliError("empty sample rate object from CDB"); | |
830 | return kSampleRate; | |
831 | } | |
832 | return 0; | |
1e8f773e | 833 | } |
834 | ||
835 | //__________________________________________________________________ | |
55e99fdc | 836 | UShort_t |
dc02d468 | 837 | AliFMDParameters::InitAltroMap(AliFMDPreprocessor* pp) |
1e8f773e | 838 | { |
09b6c804 | 839 | // |
840 | // Initialize hardware map. Try to get it from CDB | |
841 | // | |
842 | // Parameters: | |
843 | // pp Pre-processor if called from shuttle | |
844 | // | |
26fc9d1e | 845 | if (fAltroMap && fAltroMap->TestBit(TObject::kCanDelete)) { |
06ca6759 | 846 | delete fAltroMap; |
847 | fAltroMap = 0; | |
848 | } | |
458e52e8 | 849 | AliCDBEntry* hwMap = GetEntry(fgkAltroMap, pp, kFALSE); |
55e99fdc | 850 | if (hwMap) { |
851 | AliFMDDebug(5, ("Got ALTRO map from CDB")); | |
852 | fAltroMap = dynamic_cast<AliFMDAltroMapping*>(hwMap->GetObject()); | |
26fc9d1e | 853 | if (fAltroMap) fAltroMap->ResetBit(TObject::kCanDelete); |
55e99fdc | 854 | } |
1e8f773e | 855 | if (!fAltroMap) { |
55e99fdc | 856 | AliError("Invalid ALTRO map object from CDB"); |
1e8f773e | 857 | fAltroMap = new AliFMDAltroMapping; |
26fc9d1e | 858 | fAltroMap->SetBit(TObject::kCanDelete); |
55e99fdc | 859 | // return kAltroMap; |
57c3c593 | 860 | } |
55e99fdc | 861 | return 0; |
57c3c593 | 862 | } |
863 | ||
c2fc1258 | 864 | //__________________________________________________________________ |
55e99fdc | 865 | UShort_t |
dc02d468 | 866 | AliFMDParameters::InitStripRange(AliFMDPreprocessor* pp) |
c2fc1258 | 867 | { |
09b6c804 | 868 | // |
869 | // Initialize strip range. Try to get it from CDB | |
870 | // | |
871 | // Parameters: | |
872 | // pp Pre-processor if called from shuttle | |
873 | // | |
dc02d468 | 874 | AliCDBEntry* range = GetEntry(fgkStripRange, pp); |
55e99fdc | 875 | if (!range) return kStripRange; |
876 | ||
42f1b2f5 | 877 | AliFMDDebug(5, ("Got strip range from CDB")); |
c2fc1258 | 878 | fStripRange = dynamic_cast<AliFMDCalibStripRange*>(range->GetObject()); |
55e99fdc | 879 | |
880 | if (!fStripRange) { | |
881 | AliError("Invalid strip range object from CDB"); | |
882 | return kStripRange; | |
883 | } | |
884 | if (!fStripRange->Ranges().Ptr()) { | |
885 | AliError("Empty strip range object from CDB"); | |
886 | return kStripRange; | |
887 | } | |
888 | return 0; | |
c2fc1258 | 889 | } |
890 | ||
1e8f773e | 891 | |
8f6ee336 | 892 | //__________________________________________________________________ |
893 | Float_t | |
894 | AliFMDParameters::GetThreshold() const | |
895 | { | |
09b6c804 | 896 | // |
897 | // Get the threshold in the pulser gain | |
898 | // | |
899 | // | |
900 | // Return: | |
901 | // Threshold from pulser | |
902 | // | |
8f6ee336 | 903 | if (!fPulseGain) return fFixedThreshold; |
904 | return fPulseGain->Threshold(); | |
905 | } | |
906 | ||
907 | //__________________________________________________________________ | |
908 | Float_t | |
909 | AliFMDParameters::GetPulseGain(UShort_t detector, Char_t ring, | |
910 | UShort_t sector, UShort_t strip) const | |
911 | { | |
8f6ee336 | 912 | // |
09b6c804 | 913 | // Gain of pre-amp. for strip, sector, ring, detector |
914 | // | |
915 | // For simulations this is normally set to | |
916 | // | |
917 | // @f[ | |
918 | // \frac{\mbox{VA1_MIP_Range}{\mbox{ALTRO_channel_size}}\mbox{MIP_Energy_Loss} | |
919 | // @f] | |
8f6ee336 | 920 | // |
8f6ee336 | 921 | // |
09b6c804 | 922 | // Parameters: |
923 | // detector Detector # (1-3) | |
924 | // ring Ring ID ('I' or 'O') | |
925 | // sector Sector number (0-39) | |
926 | // strip Strip number (0-511) | |
927 | // | |
928 | // Return: | |
929 | // Gain of pre-amp. | |
930 | // | |
8f6ee336 | 931 | if (!fPulseGain) { |
932 | if (fFixedPulseGain <= 0) | |
933 | fFixedPulseGain = fVA1MipRange * GetEdepMip() / fAltroChannelSize; | |
934 | return fFixedPulseGain; | |
935 | } | |
f95a63c4 | 936 | AliFMDDebug(50, ("pulse gain for FMD%d%c[%2d,%3d]=%f", |
1e8f773e | 937 | detector, ring, sector, strip, |
938 | fPulseGain->Value(detector, ring, sector, strip))); | |
8f6ee336 | 939 | return fPulseGain->Value(detector, ring, sector, strip); |
940 | } | |
941 | ||
942 | //__________________________________________________________________ | |
943 | Bool_t | |
944 | AliFMDParameters::IsDead(UShort_t detector, Char_t ring, | |
945 | UShort_t sector, UShort_t strip) const | |
946 | { | |
09b6c804 | 947 | // |
948 | // Whether the strip is considered dead | |
949 | // | |
950 | // Parameters: | |
951 | // detector Detector # (1-3) | |
952 | // ring Ring ID ('I' or 'O') | |
953 | // sector Sector number (0-39) | |
954 | // strip Strip number (0-511) | |
955 | // | |
956 | // Return: | |
957 | // @c true if the strip is considered dead, @c false if it's | |
958 | // OK. | |
959 | // | |
8f6ee336 | 960 | if (!fDeadMap) return kFALSE; |
f95a63c4 | 961 | AliFMDDebug(50, ("Dead for FMD%d%c[%2d,%3d]=%s", |
1e8f773e | 962 | detector, ring, sector, strip, |
963 | fDeadMap->operator()(detector, ring, sector, strip) ? | |
964 | "no" : "yes")); | |
8f6ee336 | 965 | return fDeadMap->operator()(detector, ring, sector, strip); |
966 | } | |
967 | ||
968 | //__________________________________________________________________ | |
969 | UShort_t | |
970 | AliFMDParameters::GetZeroSuppression(UShort_t detector, Char_t ring, | |
971 | UShort_t sector, UShort_t strip) const | |
972 | { | |
09b6c804 | 973 | // |
974 | // zero suppression threshold (in ADC counts) | |
975 | // | |
976 | // Parameters: | |
977 | // detector Detector # (1-3) | |
978 | // ring Ring ID ('I' or 'O') | |
979 | // sector Sector number (0-39) | |
980 | // strip Strip number (0-511) | |
981 | // | |
982 | // Return: | |
983 | // zero suppression threshold (in ADC counts) | |
984 | // | |
8f6ee336 | 985 | if (!fZeroSuppression) return fFixedZeroSuppression; |
045a97a7 | 986 | |
987 | // In case of empty zero suppression objects. | |
988 | if (!fZeroSuppression->Ptr() || | |
989 | fZeroSuppression->MaxIndex() <= 0) return fFixedZeroSuppression; | |
990 | ||
8f6ee336 | 991 | // Need to map strip to ALTRO chip. |
4f8dd8ab | 992 | AliFMDDebug(50, ("zero sup. for FMD%d%c[%2d,%3d]=%d", |
1e8f773e | 993 | detector, ring, sector, strip, |
994 | fZeroSuppression->operator()(detector, ring, | |
995 | sector, strip))); | |
8f6ee336 | 996 | return fZeroSuppression->operator()(detector, ring, sector, strip/128); |
997 | } | |
998 | ||
999 | //__________________________________________________________________ | |
1000 | UShort_t | |
c2fc1258 | 1001 | AliFMDParameters::GetSampleRate(UShort_t det, Char_t ring, UShort_t sector, |
1002 | UShort_t str) const | |
8f6ee336 | 1003 | { |
09b6c804 | 1004 | // |
1005 | // Get the sampling rate | |
1006 | // | |
1007 | // Parameters: | |
1008 | // detector Detector # (1-3) | |
1009 | // ring Ring ID ('I' or 'O') | |
1010 | // sector Sector number (0-39) | |
1011 | // strip Strip number (0-511) | |
1012 | // | |
1013 | // Return: | |
1014 | // The sampling rate | |
1015 | // | |
8f6ee336 | 1016 | if (!fSampleRate) return fFixedSampleRate; |
1017 | // Need to map sector to digitizier card. | |
c2fc1258 | 1018 | UInt_t ret = fSampleRate->Rate(det, ring, sector, str); |
f95a63c4 | 1019 | AliFMDDebug(50, ("Sample rate for FMD%d%c[%2d,%3d]=%d", |
c2fc1258 | 1020 | det, ring, sector, str, ret)); |
1021 | return ret; | |
1022 | } | |
1023 | ||
1024 | //__________________________________________________________________ | |
1025 | UShort_t | |
1026 | AliFMDParameters::GetMinStrip(UShort_t det, Char_t ring, UShort_t sector, | |
1027 | UShort_t str) const | |
1028 | { | |
09b6c804 | 1029 | // |
1030 | // Get the minimum strip in the read-out range | |
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 | // Minimum strip | |
1040 | // | |
c2fc1258 | 1041 | if (!fStripRange) return fFixedMinStrip; |
1042 | // Need to map sector to digitizier card. | |
1043 | UInt_t ret = fStripRange->Min(det, ring, sector, str); | |
f95a63c4 | 1044 | AliFMDDebug(50, ("Min strip # for FMD%d%c[%2d,%3d]=%d", |
c2fc1258 | 1045 | det, ring, sector, str, ret)); |
1046 | return ret; | |
1047 | } | |
1048 | ||
1049 | //__________________________________________________________________ | |
1050 | UShort_t | |
1051 | AliFMDParameters::GetMaxStrip(UShort_t det, Char_t ring, UShort_t sector, | |
1052 | UShort_t str) const | |
1053 | { | |
09b6c804 | 1054 | // |
1055 | // Get the maximum strip in the read-out range | |
1056 | // | |
1057 | // Parameters: | |
1058 | // detector Detector # (1-3) | |
1059 | // ring Ring ID ('I' or 'O') | |
1060 | // sector Sector number (0-39) | |
1061 | // strip Strip number (0-511) | |
1062 | // | |
1063 | // Return: | |
1064 | // Maximum strip | |
1065 | // | |
c2fc1258 | 1066 | if (!fStripRange) return fFixedMaxStrip; |
1067 | // Need to map sector to digitizier card. | |
1068 | UInt_t ret = fStripRange->Max(det, ring, sector, str); | |
f95a63c4 | 1069 | AliFMDDebug(50, ("Max strip # for FMD%d%c[%2d,%3d]=%d", |
c2fc1258 | 1070 | det, ring, sector, str, ret)); |
1071 | return ret; | |
8f6ee336 | 1072 | } |
1a1fdef7 | 1073 | |
8f6ee336 | 1074 | //__________________________________________________________________ |
1075 | Float_t | |
1076 | AliFMDParameters::GetPedestal(UShort_t detector, Char_t ring, | |
1077 | UShort_t sector, UShort_t strip) const | |
1078 | { | |
09b6c804 | 1079 | // |
1080 | // Get mean of pedestal | |
1081 | // | |
1082 | // Parameters: | |
1083 | // detector Detector # (1-3) | |
1084 | // ring Ring ID ('I' or 'O') | |
1085 | // sector Sector number (0-39) | |
1086 | // strip Strip number (0-511) | |
1087 | // | |
1088 | // Return: | |
1089 | // Mean of pedestal | |
1090 | // | |
8f6ee336 | 1091 | if (!fPedestal) return fFixedPedestal; |
f95a63c4 | 1092 | AliFMDDebug(50, ("pedestal for FMD%d%c[%2d,%3d]=%f", |
1e8f773e | 1093 | detector, ring, sector, strip, |
1094 | fPedestal->Value(detector, ring, sector, strip))); | |
8f6ee336 | 1095 | return fPedestal->Value(detector, ring, sector, strip); |
1096 | } | |
1097 | ||
1098 | //__________________________________________________________________ | |
1099 | Float_t | |
1100 | AliFMDParameters::GetPedestalWidth(UShort_t detector, Char_t ring, | |
1101 | UShort_t sector, UShort_t strip) const | |
1102 | { | |
09b6c804 | 1103 | // |
1104 | // Width of pedestal | |
1105 | // | |
1106 | // Parameters: | |
1107 | // detector Detector # (1-3) | |
1108 | // ring Ring ID ('I' or 'O') | |
1109 | // sector Sector number (0-39) | |
1110 | // strip Strip number (0-511) | |
1111 | // | |
1112 | // Return: | |
1113 | // Width of pedestal | |
1114 | // | |
8f6ee336 | 1115 | if (!fPedestal) return fFixedPedestalWidth; |
f95a63c4 | 1116 | AliFMDDebug(50, ("pedetal width for FMD%d%c[%2d,%3d]=%f", |
1e8f773e | 1117 | detector, ring, sector, strip, |
1118 | fPedestal->Width(detector, ring, sector, strip))); | |
8f6ee336 | 1119 | return fPedestal->Width(detector, ring, sector, strip); |
1120 | } | |
1121 | ||
1a1fdef7 | 1122 | //__________________________________________________________________ |
57c3c593 | 1123 | AliFMDAltroMapping* |
1124 | AliFMDParameters::GetAltroMap() const | |
1125 | { | |
09b6c804 | 1126 | // |
1127 | // Get the map that translates hardware to detector coordinates | |
1128 | // | |
1129 | // Return: | |
1130 | // Get the map that translates hardware to detector | |
1131 | // coordinates | |
1132 | // | |
57c3c593 | 1133 | return fAltroMap; |
1a1fdef7 | 1134 | } |
1135 | ||
57c3c593 | 1136 | |
f38b1653 | 1137 | //____________________________________________________________________ |
1138 | Bool_t | |
b995fc28 | 1139 | AliFMDParameters::Hardware2Detector(UShort_t ddl, UShort_t addr, |
f38b1653 | 1140 | UShort_t timebin, |
b995fc28 | 1141 | UShort_t& det, Char_t& ring, |
f38b1653 | 1142 | UShort_t& sec, Short_t& str, |
1143 | UShort_t& sam) const | |
1144 | { | |
f38b1653 | 1145 | // |
09b6c804 | 1146 | // Map a hardware address into a detector index. |
1147 | // | |
1148 | // Parameters: | |
1149 | // ddl Hardware DDL number | |
1150 | // addr Hardware address. | |
1151 | // timebin Timebin | |
1152 | // det On return, the detector # | |
1153 | // ring On return, the ring ID | |
1154 | // sec On return, the sector # | |
1155 | // str On return, the base of strip # | |
1156 | // sam On return, the sample number for this strip | |
1157 | // | |
1158 | // Return: | |
1159 | // @c true on success, false otherwise | |
1160 | // | |
b995fc28 | 1161 | if (!fAltroMap) return kFALSE; |
1162 | UShort_t board, chip, chan; | |
1163 | fAltroMap->ChannelAddress(addr, board, chip, chan); | |
1164 | return Hardware2Detector(ddl,board,chip,chan,timebin,det,ring,sec,str,sam); | |
f38b1653 | 1165 | } |
1166 | //____________________________________________________________________ | |
1167 | Bool_t | |
83dbc5b8 | 1168 | AliFMDParameters::Hardware2Detector(UShort_t ddl, UShort_t board, |
1169 | UShort_t chip, UShort_t chan, | |
f38b1653 | 1170 | UShort_t timebin, |
1171 | UShort_t& det, Char_t& ring, | |
1172 | UShort_t& sec, Short_t& str, | |
1173 | UShort_t& sam) const | |
1174 | { | |
f38b1653 | 1175 | // |
09b6c804 | 1176 | // Map a hardware address into a detector index. |
1177 | // | |
1178 | // Parameters: | |
1179 | // ddl Hardware DDL number | |
1180 | // board FEC number | |
1181 | // altro ALTRO number | |
1182 | // channel Channel number | |
1183 | // timebin Timebin | |
1184 | // det On return, the detector # | |
1185 | // ring On return, the ring ID | |
1186 | // sec On return, the sector # | |
1187 | // str On return, the base of strip # | |
1188 | // sam On return, the sample number for this strip | |
1189 | // | |
1190 | // Return: | |
1191 | // @c true on success, false otherwise | |
1192 | // | |
83dbc5b8 | 1193 | if (!fAltroMap) { |
1194 | AliFMDDebug(1, ("No ALTRO map available")); | |
1195 | return kFALSE; | |
1196 | } | |
1197 | if (fAltroMap->DDL2Detector(ddl) < 0) { | |
1198 | AliFMDDebug(1, ("Invalid DDL number %d", ddl)); | |
1199 | return kFALSE; | |
1200 | } | |
1201 | det = fAltroMap->DDL2Detector(ddl); | |
b995fc28 | 1202 | Short_t stripBase = 0; |
83dbc5b8 | 1203 | if (!fAltroMap->Channel2StripBase(board,chip,chan, ring, sec, stripBase)) { |
1204 | AliFMDDebug(1, ("Failed to translate " | |
1205 | "%d/0x%02x/0x%x/0x%x/%04d -> " | |
1206 | "FMD%d%c[%2d,%3d] to detector", | |
1207 | ddl, board, chip, chan, timebin, | |
1208 | det, ring, sec, stripBase)); | |
b995fc28 | 1209 | return kFALSE; |
83dbc5b8 | 1210 | } |
b995fc28 | 1211 | UShort_t preSamples = GetPreSamples(det, ring, sec, stripBase); |
1212 | UShort_t sampleRate = GetSampleRate(det, ring, sec, stripBase); | |
1213 | Short_t stripOff = 0; | |
1214 | fAltroMap->Timebin2Strip(sec, timebin, preSamples, sampleRate, stripOff, sam); | |
1215 | str = stripBase + stripOff; | |
1216 | AliFMDDebug(50, ("%d/0x%02x/0x%x/0x%x/%04d -> FMD%d%c[%02d,%03d]-%d" | |
1217 | " (pre=%2d, rate=%d)", | |
1218 | ddl, board, chip, chan, timebin, | |
1219 | det, ring, sec, str, sam, preSamples, sampleRate)); | |
f38b1653 | 1220 | return kTRUE; |
1221 | } | |
1222 | ||
bf000c32 | 1223 | |
f38b1653 | 1224 | //____________________________________________________________________ |
1225 | Bool_t | |
1226 | AliFMDParameters::Detector2Hardware(UShort_t det, Char_t ring, | |
1227 | UShort_t sec, UShort_t str, | |
1228 | UShort_t sam, | |
b995fc28 | 1229 | UShort_t& ddl, UShort_t& board, |
1230 | UShort_t& altro, UShort_t& channel, | |
f38b1653 | 1231 | UShort_t& timebin) const |
1232 | { | |
09b6c804 | 1233 | // |
1234 | // Map a detector index into a hardware address. | |
1235 | // | |
1236 | // Parameters: | |
1237 | // det The detector # | |
1238 | // ring The ring ID | |
1239 | // sec The sector # | |
1240 | // str The strip # | |
1241 | // sam The sample number | |
1242 | // ddl On return, hardware DDL number | |
1243 | // board On return, the FEC board address (local to DDL) | |
1244 | // altro On return, the ALTRO number (local to FEC) | |
1245 | // channel On return, the channel number (local to ALTRO) | |
1246 | // timebin On return, the timebin number (local to ALTRO) | |
1247 | // | |
1248 | // Return: | |
1249 | // @c true on success, false otherwise | |
1250 | // | |
83dbc5b8 | 1251 | if (!fAltroMap) { |
1252 | AliFMDDebug(1, ("No ALTRO map available")); | |
1253 | return kFALSE; | |
1254 | } | |
f38b1653 | 1255 | UShort_t preSamples = GetPreSamples(det, ring, sec, str); |
1256 | UShort_t sampleRate = GetSampleRate(det, ring, sec, str); | |
1257 | UShort_t strip = str - GetMinStrip(det,ring,sec,str); | |
1258 | return fAltroMap->Detector2Hardware(det, ring, sec, strip, sam, | |
1259 | preSamples, sampleRate, | |
1260 | ddl, board, altro, channel, timebin); | |
1261 | } | |
1262 | ||
1263 | ||
1264 | ||
f38b1653 | 1265 | //____________________________________________________________________ |
1266 | Bool_t | |
1267 | AliFMDParameters::Detector2Hardware(UShort_t det, Char_t ring, | |
1268 | UShort_t sec, UShort_t str, | |
1269 | UShort_t sam, | |
b995fc28 | 1270 | UShort_t& ddl, UShort_t& addr, |
f38b1653 | 1271 | UShort_t& timebin) const |
1272 | { | |
09b6c804 | 1273 | // |
1274 | // Map a detector index into a hardware address. | |
1275 | // | |
1276 | // Parameters: | |
1277 | // det The detector # | |
1278 | // ring The ring ID | |
1279 | // sec The sector # | |
1280 | // str The strip # | |
1281 | // sam The sample number | |
1282 | // ddl On return, hardware DDL number | |
1283 | // addr On return, hardware address. | |
1284 | // timebin On return, the timebin number (local to ALTRO) | |
1285 | // | |
1286 | // Return: | |
1287 | // @c true on success, false otherwise | |
1288 | // | |
f38b1653 | 1289 | if (!fAltroMap) return kFALSE; |
1290 | UShort_t preSamples = GetPreSamples(det, ring, sec, str); | |
1291 | UShort_t sampleRate = GetSampleRate(det, ring, sec, str); | |
1292 | UShort_t strip = str - GetMinStrip(det,ring,sec,str); | |
1293 | return fAltroMap->Detector2Hardware(det, ring, sec, strip, sam, | |
1294 | preSamples, sampleRate, | |
1295 | ddl, addr, timebin); | |
1296 | } | |
1297 | ||
57c3c593 | 1298 | |
1299 | //__________________________________________________________________ | |
1300 | Float_t | |
1301 | AliFMDParameters::GetEdepMip() const | |
1302 | { | |
09b6c804 | 1303 | // |
1304 | // Return: | |
1305 | // The average energy deposited by one MIP | |
1306 | // | |
57c3c593 | 1307 | if (fEdepMip <= 0){ |
1308 | AliFMDGeometry* fmd = AliFMDGeometry::Instance(); | |
02a27b50 | 1309 | fEdepMip = (fkSiDeDxMip |
57c3c593 | 1310 | * fmd->GetRing('I')->GetSiThickness() |
1311 | * fmd->GetSiDensity()); | |
1312 | } | |
1313 | return fEdepMip; | |
1314 | } | |
68aba90a | 1315 | //____________________________________________________________________ |
1316 | Float_t | |
1317 | AliFMDParameters::GetDACPerMIP() const | |
1318 | { | |
09b6c804 | 1319 | // |
1320 | // This is the conversion from Digital-to-Analog-Converter setting | |
68aba90a | 1321 | // to the number of MIPs. The number was measured in the NBI lab during |
1322 | // August 2008. | |
09b6c804 | 1323 | // |
1324 | // Return: | |
1325 | // The conversion factor from DAC to ADC | |
1326 | // | |
68aba90a | 1327 | return 29.67; |
bf000c32 | 1328 | |
68aba90a | 1329 | } |
1330 | ||
1a1fdef7 | 1331 | //____________________________________________________________________ |
1332 | // | |
1333 | // EOF | |
1334 | // |