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1605abc6 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | ***************************************************************************/ | |
15 | ||
16 | /* | |
17 | * author: Roberto Preghenella (R+), Roberto.Preghenella@bo.infn.it | |
18 | */ | |
19 | ||
20 | ////////////////////////////////////////////////////////////////////// | |
21 | // // | |
22 | // // | |
23 | // This class provides the TOF FEE reader. // | |
24 | // // | |
25 | // // | |
26 | ////////////////////////////////////////////////////////////////////// | |
27 | ||
28 | #include "AliTOFFEEReader.h" | |
29 | #include "AliTOFFEEConfig.h" | |
30 | #include "AliTOFRawStream.h" | |
31 | #include "AliLog.h" | |
32 | #include <fstream> | |
33 | ||
34 | ClassImp(AliTOFFEEReader) | |
35 | ||
36 | //_______________________________________________________________ | |
37 | ||
38 | AliTOFFEEReader::AliTOFFEEReader() : | |
39 | TObject(), | |
40 | fFEEConfig(new AliTOFFEEConfig()), | |
41 | fChannelEnabled() | |
42 | { | |
43 | /* | |
44 | * | |
45 | * default constructor | |
46 | * | |
47 | */ | |
48 | ||
49 | } | |
50 | ||
51 | //_______________________________________________________________ | |
52 | ||
53 | AliTOFFEEReader::AliTOFFEEReader(const AliTOFFEEReader &source) : | |
54 | TObject(source), | |
55 | fFEEConfig(new AliTOFFEEConfig()) | |
56 | { | |
57 | /* | |
58 | * | |
59 | * copy constructor | |
60 | * | |
61 | */ | |
62 | ||
63 | memcpy(fFEEConfig, source.fFEEConfig, sizeof(AliTOFFEEConfig)); | |
64 | } | |
65 | ||
66 | //_______________________________________________________________ | |
67 | ||
68 | AliTOFFEEReader & | |
69 | AliTOFFEEReader::operator=(const AliTOFFEEReader &source) | |
70 | { | |
71 | /* | |
72 | * | |
73 | * operator = | |
74 | * | |
75 | */ | |
76 | ||
77 | TObject::operator=(source); | |
78 | memcpy(fFEEConfig, source.fFEEConfig, sizeof(AliTOFFEEConfig)); | |
79 | return *this; | |
80 | } | |
81 | ||
82 | //_______________________________________________________________ | |
83 | ||
84 | AliTOFFEEReader::~AliTOFFEEReader() | |
85 | { | |
86 | /* | |
87 | * | |
88 | * default destructor | |
89 | * | |
90 | */ | |
91 | ||
92 | delete fFEEConfig; | |
93 | } | |
94 | ||
95 | //_______________________________________________________________ | |
96 | ||
97 | void | |
98 | AliTOFFEEReader::ResetChannelEnabledArray() | |
99 | { | |
100 | /* | |
101 | * | |
102 | * reset channel enabled array | |
103 | * | |
104 | */ | |
105 | ||
106 | for (Int_t iIndex = 0; iIndex < GetNumberOfIndexes(); iIndex++) | |
107 | fChannelEnabled[iIndex] = kFALSE; | |
108 | } | |
109 | ||
110 | //_______________________________________________________________ | |
111 | ||
112 | void | |
113 | AliTOFFEEReader::LoadFEEConfig(const Char_t *FileName) | |
114 | { | |
115 | /* | |
116 | * | |
117 | * load FEE config | |
118 | * | |
119 | */ | |
120 | ||
121 | std::ifstream is; | |
122 | is.open(FileName, std::ios::binary); | |
123 | is.read((Char_t *)fFEEConfig, sizeof(AliTOFFEEConfig)); | |
124 | is.close(); | |
125 | } | |
126 | ||
127 | //_______________________________________________________________ | |
128 | ||
129 | Int_t | |
130 | AliTOFFEEReader::ParseFEEConfig() | |
131 | { | |
132 | /* | |
133 | * | |
134 | * parse FEE config | |
135 | * | |
136 | * loops over all FEE channels, checks whether they are enabled | |
137 | * and sets channel enabled | |
138 | * | |
139 | */ | |
140 | ||
141 | AliInfo("parsing TOF FEE config") | |
142 | ||
143 | AliTOFRawStream rawStream; | |
144 | Int_t nEnabled = 0; | |
145 | Int_t volume[5], index; | |
146 | Int_t temp; | |
147 | ||
148 | ResetChannelEnabledArray(); | |
149 | ||
150 | /* loop over all FEE channels */ | |
151 | for (Int_t iDDL = 0; iDDL < GetNumberOfDDLs(); iDDL++) | |
152 | for (Int_t iTRM = 0; iTRM < GetNumberOfTRMs(); iTRM++) | |
153 | for (Int_t iChain = 0; iChain < GetNumberOfChains(); iChain++) | |
154 | for (Int_t iTDC = 0; iTDC < GetNumberOfTDCs(); iTDC++) | |
155 | for (Int_t iChannel = 0; iChannel < GetNumberOfChannels(); iChannel++) | |
156 | /* check whether FEE channel is enabled */ | |
157 | if (IsChannelEnabled(iDDL, iTRM + 3, iChain, iTDC, iChannel)) { | |
158 | /* convert FEE channel indexes into detector indexes */ | |
159 | rawStream.EquipmentId2VolumeId(iDDL, iTRM + 3, iChain, iTDC, iChannel, volume); | |
160 | /* swap padx and padz to fit AliTOFGeometry::GetIndex behaviour */ | |
161 | temp = volume[4]; volume[4] = volume[3]; volume[3] = temp; | |
162 | /* convert detector indexes into calibration index */ | |
163 | index = AliTOFGeometry::GetIndex(volume); | |
164 | /* check calibration index */ | |
165 | if (index != -1 && index < GetNumberOfIndexes()) { | |
166 | /* set calibration channel enabled */ | |
167 | fChannelEnabled[index] = kTRUE; | |
168 | nEnabled++; | |
169 | } | |
170 | } | |
171 | return nEnabled; | |
172 | } | |
173 | ||
174 | //_______________________________________________________________ | |
175 | ||
176 | Bool_t | |
177 | AliTOFFEEReader::IsChannelEnabled(Int_t iDDL, Int_t iTRM, Int_t iChain, Int_t iTDC, Int_t iChannel) | |
178 | { | |
179 | /* | |
180 | * | |
181 | * is channel enabled | |
182 | * | |
183 | * checks whether a FEE channel is enabled using the | |
184 | * TOF FEE config object. | |
185 | * | |
186 | */ | |
187 | ||
188 | AliTOFFEEConfig *feeConfig; | |
189 | AliTOFCrateConfig *crateConfig; | |
190 | AliTOFTRMConfig *trmConfig; | |
191 | Int_t maskPB, maskTDC; | |
192 | ||
193 | /* get and check fee config */ | |
194 | if (!(feeConfig = GetFEEConfig())) | |
195 | return kFALSE; | |
196 | ||
197 | /* get and check crate config */ | |
198 | if (!(crateConfig = feeConfig->GetCrateConfig(iDDL))) | |
199 | return kFALSE; | |
200 | ||
201 | /* get and check TRM config */ | |
202 | if (!(trmConfig = crateConfig->GetTRMConfig(iTRM - 3))) | |
203 | return kFALSE; | |
204 | ||
205 | /* check DRM enabled */ | |
206 | if (!crateConfig->IsDRMEnabled()) | |
207 | return kFALSE; | |
208 | ||
209 | /* check TRM enabled */ | |
210 | if (!crateConfig->IsTRMEnabled(iTRM - 3)) | |
211 | return kFALSE; | |
212 | ||
213 | /* switch chain */ | |
214 | switch (iChain) { | |
215 | /* chain A */ | |
216 | case 0: | |
217 | /* check chain enabled */ | |
218 | if (trmConfig->GetChainAFlag() != 1) | |
219 | return kFALSE; | |
220 | /* switch TDC */ | |
221 | switch (iTDC) { | |
222 | case 0: case 1: case 2: | |
223 | maskPB = trmConfig->GetMaskPB0(); | |
224 | break; | |
225 | case 3: case 4: case 5: | |
226 | maskPB = trmConfig->GetMaskPB1(); | |
227 | break; | |
228 | case 6: case 7: case 8: | |
229 | maskPB = trmConfig->GetMaskPB2(); | |
230 | break; | |
231 | case 9: case 10: case 11: | |
232 | maskPB = trmConfig->GetMaskPB3(); | |
233 | break; | |
234 | case 12: case 13: case 14: | |
235 | maskPB = trmConfig->GetMaskPB4(); | |
236 | break; | |
237 | default: | |
238 | return kFALSE; | |
239 | break; | |
240 | } /* switch TDC */ | |
241 | break; /* chain A */ | |
242 | /* chain B */ | |
243 | case 1: | |
244 | /* check chain enabled */ | |
245 | if (trmConfig->GetChainBFlag() != 1) | |
246 | return kFALSE; | |
247 | /* switch TDC */ | |
248 | switch (iTDC) { | |
249 | case 0: case 1: case 2: | |
250 | maskPB = trmConfig->GetMaskPB5(); | |
251 | break; | |
252 | case 3: case 4: case 5: | |
253 | maskPB = trmConfig->GetMaskPB6(); | |
254 | break; | |
255 | case 6: case 7: case 8: | |
256 | maskPB = trmConfig->GetMaskPB7(); | |
257 | break; | |
258 | case 9: case 10: case 11: | |
259 | maskPB = trmConfig->GetMaskPB8(); | |
260 | break; | |
261 | case 12: case 13: case 14: | |
262 | maskPB = trmConfig->GetMaskPB9(); | |
263 | break; | |
264 | default: | |
265 | return kFALSE; | |
266 | break; | |
267 | } /* switch TDC */ | |
268 | break; /* chain B */ | |
269 | default: | |
270 | return kFALSE; | |
271 | break; | |
272 | } /* switch chain */ | |
273 | ||
274 | /* check channel enabled */ | |
275 | maskTDC = (maskPB & (0xFF << ((iTDC % 3) * 8))) >> ((iTDC % 3) * 8); | |
276 | if (maskTDC & (0x1 << iChannel)) | |
277 | return kTRUE; | |
278 | else | |
279 | return kFALSE; | |
280 | ||
281 | } | |
282 | ||
283 | ||
284 | void | |
285 | AliTOFFEEReader::DumpFEEConfig() | |
286 | { | |
287 | /* | |
288 | * | |
289 | * dump FEE config | |
290 | * | |
291 | */ | |
292 | ||
293 | AliTOFFEEConfig *feeConfig = GetFEEConfig(); | |
294 | AliTOFCrateConfig *crateConfig; | |
295 | AliTOFDRMConfig *drmConfig; | |
296 | AliTOFLTMConfig *ltmConfig; | |
297 | AliTOFTRMConfig *trmConfig; | |
298 | ||
299 | AliInfo("-------------------------------------"); | |
300 | AliInfo("dumping TOF FEE config"); | |
301 | AliInfo("-------------------------------------"); | |
302 | AliInfo(Form("version: %d", feeConfig->GetVersion())); | |
303 | AliInfo(Form("dump time: %d", feeConfig->GetDumpTime())); | |
304 | AliInfo(Form("run number: %d", feeConfig->GetRunNumber())); | |
305 | AliInfo(Form("run type: %d", feeConfig->GetRunType())); | |
306 | AliInfo("-------------------------------------"); | |
307 | ||
308 | /* loop over crates */ | |
309 | for (Int_t iCrate = 0; iCrate < AliTOFFEEConfig::GetNumberOfCrates(); iCrate++) { | |
310 | crateConfig = feeConfig->GetCrateConfig(iCrate); | |
311 | ||
312 | /* check crate config */ | |
313 | if (!crateConfig) | |
314 | continue; | |
315 | ||
316 | /* check DRM enabled */ | |
317 | if (!crateConfig->IsDRMEnabled()) | |
318 | continue; | |
319 | ||
320 | AliInfo(Form("crate id: %02d", iCrate)); | |
321 | ||
322 | /* dump DRM config */ | |
323 | drmConfig = crateConfig->GetDRMConfig(); | |
324 | AliInfo(Form("DRM is enabled: drmId=%d, slotMask=%03x", drmConfig->GetDRMId(), drmConfig->GetSlotMask())); | |
325 | ||
326 | /* dump LTM config if enabled */ | |
327 | if (crateConfig->IsLTMEnabled()) { | |
328 | ltmConfig = crateConfig->GetLTMConfig(); | |
329 | AliInfo(Form("LTM is enabled: threshold=%d", ltmConfig->GetThreshold())); | |
330 | } | |
331 | ||
332 | /* dump CPDM config if enabled */ | |
333 | if (crateConfig->IsCPDMEnabled()) { | |
334 | AliInfo(Form("CPDM is enabled")); | |
335 | } | |
336 | ||
337 | /* loop over TRMs */ | |
338 | for (Int_t iTRM = 0; iTRM < AliTOFCrateConfig::GetNumberOfTRMs(); iTRM++) { | |
339 | ||
340 | trmConfig = crateConfig->GetTRMConfig(iTRM); | |
341 | ||
342 | /* check TRM config */ | |
343 | if (!trmConfig) | |
344 | continue; | |
345 | ||
346 | /* check TRM enabled */ | |
347 | if (!crateConfig->IsTRMEnabled(iTRM)) | |
348 | continue; | |
349 | ||
350 | /* dump TRM config */ | |
351 | AliInfo(Form("TRM%02d is enabled: matchWin=%d, latWin=%d, packFlag=%d", iTRM + 3, trmConfig->GetMatchingWindow(), trmConfig->GetLatencyWindow(), trmConfig->GetPackingFlag())); | |
352 | ||
353 | /* check TRM chain A flag */ | |
354 | if (trmConfig->GetChainAFlag() == 1) { | |
355 | AliInfo(Form("TRM%02d chainA is enabled: PB0=%06X, PB1=%06X, PB2=%06X, PB3=%06X, PB4=%06X", iTRM + 3, trmConfig->GetMaskPB0(), trmConfig->GetMaskPB1(), trmConfig->GetMaskPB2(), trmConfig->GetMaskPB3(), trmConfig->GetMaskPB4())); | |
356 | } | |
357 | ||
358 | /* check TRM chain B flag */ | |
359 | if (trmConfig->GetChainBFlag() == 1) { | |
360 | AliInfo(Form("TRM%02d chainB is enabled: PB5=%06X, PB6=%06X, PB7=%06X, PB8=%06X, PB9=%06X", iTRM + 3, trmConfig->GetMaskPB5(), trmConfig->GetMaskPB6(), trmConfig->GetMaskPB7(), trmConfig->GetMaskPB8(), trmConfig->GetMaskPB9())); | |
361 | } | |
362 | ||
363 | ||
364 | ||
365 | } /* loop over TRMs */ | |
366 | AliInfo("-------------------------------------"); | |
367 | } /* loop over crates */ | |
368 | } | |
369 |