Adding expansion of file name - necessary for testing the preprocessor.
[u/mrichter/AliRoot.git] / TOF / AliTOFFEEReader.cxx
CommitLineData
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
5b086af5 28#include <TSystem.h>
1605abc6 29#include "AliTOFFEEReader.h"
30#include "AliTOFFEEConfig.h"
31#include "AliTOFRawStream.h"
39dff6a4 32#include "AliTOFGeometry.h"
1605abc6 33#include "AliLog.h"
34#include <fstream>
35
36ClassImp(AliTOFFEEReader)
37
38//_______________________________________________________________
39
40AliTOFFEEReader::AliTOFFEEReader() :
41 TObject(),
42 fFEEConfig(new AliTOFFEEConfig()),
43 fChannelEnabled()
44{
45 /*
46 *
47 * default constructor
48 *
49 */
50
51}
52
53//_______________________________________________________________
54
55AliTOFFEEReader::AliTOFFEEReader(const AliTOFFEEReader &source) :
56 TObject(source),
57 fFEEConfig(new AliTOFFEEConfig())
58{
59 /*
60 *
61 * copy constructor
62 *
63 */
64
65 memcpy(fFEEConfig, source.fFEEConfig, sizeof(AliTOFFEEConfig));
66}
67
68//_______________________________________________________________
69
70AliTOFFEEReader &
71AliTOFFEEReader::operator=(const AliTOFFEEReader &source)
72{
73 /*
74 *
75 * operator =
76 *
77 */
78
79 TObject::operator=(source);
80 memcpy(fFEEConfig, source.fFEEConfig, sizeof(AliTOFFEEConfig));
81 return *this;
82}
83
84//_______________________________________________________________
85
86AliTOFFEEReader::~AliTOFFEEReader()
87{
88 /*
89 *
90 * default destructor
91 *
92 */
93
94 delete fFEEConfig;
95}
96
97//_______________________________________________________________
98
99void
100AliTOFFEEReader::ResetChannelEnabledArray()
101{
102 /*
103 *
104 * reset channel enabled array
105 *
106 */
107
108 for (Int_t iIndex = 0; iIndex < GetNumberOfIndexes(); iIndex++)
109 fChannelEnabled[iIndex] = kFALSE;
110}
111
112//_______________________________________________________________
113
114void
39dff6a4 115AliTOFFEEReader::LoadFEEConfig(const Char_t *FileName) const
1605abc6 116{
117 /*
118 *
119 * load FEE config
120 *
121 */
122
5b086af5 123 Char_t *expandedFileName = gSystem->ExpandPathName(FileName);
1605abc6 124 std::ifstream is;
5b086af5 125 is.open(expandedFileName, std::ios::binary);
1605abc6 126 is.read((Char_t *)fFEEConfig, sizeof(AliTOFFEEConfig));
127 is.close();
128}
129
130//_______________________________________________________________
131
132Int_t
133AliTOFFEEReader::ParseFEEConfig()
134{
135 /*
136 *
137 * parse FEE config
138 *
139 * loops over all FEE channels, checks whether they are enabled
140 * and sets channel enabled
141 *
142 */
143
144 AliInfo("parsing TOF FEE config")
145
146 AliTOFRawStream rawStream;
147 Int_t nEnabled = 0;
148 Int_t volume[5], index;
149 Int_t temp;
150
151 ResetChannelEnabledArray();
152
153 /* loop over all FEE channels */
154 for (Int_t iDDL = 0; iDDL < GetNumberOfDDLs(); iDDL++)
155 for (Int_t iTRM = 0; iTRM < GetNumberOfTRMs(); iTRM++)
156 for (Int_t iChain = 0; iChain < GetNumberOfChains(); iChain++)
157 for (Int_t iTDC = 0; iTDC < GetNumberOfTDCs(); iTDC++)
158 for (Int_t iChannel = 0; iChannel < GetNumberOfChannels(); iChannel++)
159 /* check whether FEE channel is enabled */
160 if (IsChannelEnabled(iDDL, iTRM + 3, iChain, iTDC, iChannel)) {
161 /* convert FEE channel indexes into detector indexes */
162 rawStream.EquipmentId2VolumeId(iDDL, iTRM + 3, iChain, iTDC, iChannel, volume);
163 /* swap padx and padz to fit AliTOFGeometry::GetIndex behaviour */
164 temp = volume[4]; volume[4] = volume[3]; volume[3] = temp;
165 /* convert detector indexes into calibration index */
166 index = AliTOFGeometry::GetIndex(volume);
167 /* check calibration index */
168 if (index != -1 && index < GetNumberOfIndexes()) {
169 /* set calibration channel enabled */
170 fChannelEnabled[index] = kTRUE;
171 nEnabled++;
172 }
173 }
174 return nEnabled;
175}
176
177//_______________________________________________________________
178
179Bool_t
39dff6a4 180AliTOFFEEReader::IsChannelEnabled(Int_t iDDL, Int_t iTRM, Int_t iChain, Int_t iTDC, Int_t iChannel) const
1605abc6 181{
182 /*
183 *
184 * is channel enabled
185 *
186 * checks whether a FEE channel is enabled using the
187 * TOF FEE config object.
188 *
189 */
190
191 AliTOFFEEConfig *feeConfig;
192 AliTOFCrateConfig *crateConfig;
193 AliTOFTRMConfig *trmConfig;
194 Int_t maskPB, maskTDC;
195
196 /* get and check fee config */
197 if (!(feeConfig = GetFEEConfig()))
198 return kFALSE;
199
200 /* get and check crate config */
201 if (!(crateConfig = feeConfig->GetCrateConfig(iDDL)))
202 return kFALSE;
203
204 /* get and check TRM config */
205 if (!(trmConfig = crateConfig->GetTRMConfig(iTRM - 3)))
206 return kFALSE;
207
208 /* check DRM enabled */
209 if (!crateConfig->IsDRMEnabled())
210 return kFALSE;
211
212 /* check TRM enabled */
213 if (!crateConfig->IsTRMEnabled(iTRM - 3))
214 return kFALSE;
215
216 /* switch chain */
217 switch (iChain) {
218 /* chain A */
219 case 0:
220 /* check chain enabled */
221 if (trmConfig->GetChainAFlag() != 1)
222 return kFALSE;
223 /* switch TDC */
224 switch (iTDC) {
225 case 0: case 1: case 2:
226 maskPB = trmConfig->GetMaskPB0();
227 break;
228 case 3: case 4: case 5:
229 maskPB = trmConfig->GetMaskPB1();
230 break;
231 case 6: case 7: case 8:
232 maskPB = trmConfig->GetMaskPB2();
233 break;
234 case 9: case 10: case 11:
235 maskPB = trmConfig->GetMaskPB3();
236 break;
237 case 12: case 13: case 14:
238 maskPB = trmConfig->GetMaskPB4();
239 break;
240 default:
241 return kFALSE;
242 break;
243 } /* switch TDC */
244 break; /* chain A */
245 /* chain B */
246 case 1:
247 /* check chain enabled */
248 if (trmConfig->GetChainBFlag() != 1)
249 return kFALSE;
250 /* switch TDC */
251 switch (iTDC) {
252 case 0: case 1: case 2:
253 maskPB = trmConfig->GetMaskPB5();
254 break;
255 case 3: case 4: case 5:
256 maskPB = trmConfig->GetMaskPB6();
257 break;
258 case 6: case 7: case 8:
259 maskPB = trmConfig->GetMaskPB7();
260 break;
261 case 9: case 10: case 11:
262 maskPB = trmConfig->GetMaskPB8();
263 break;
264 case 12: case 13: case 14:
265 maskPB = trmConfig->GetMaskPB9();
266 break;
267 default:
268 return kFALSE;
269 break;
270 } /* switch TDC */
271 break; /* chain B */
272 default:
273 return kFALSE;
274 break;
275 } /* switch chain */
276
277 /* check channel enabled */
278 maskTDC = (maskPB & (0xFF << ((iTDC % 3) * 8))) >> ((iTDC % 3) * 8);
279 if (maskTDC & (0x1 << iChannel))
280 return kTRUE;
281 else
282 return kFALSE;
283
284}
285
286
287void
288AliTOFFEEReader::DumpFEEConfig()
289{
290 /*
291 *
292 * dump FEE config
293 *
294 */
295
296 AliTOFFEEConfig *feeConfig = GetFEEConfig();
297 AliTOFCrateConfig *crateConfig;
298 AliTOFDRMConfig *drmConfig;
299 AliTOFLTMConfig *ltmConfig;
300 AliTOFTRMConfig *trmConfig;
301
302 AliInfo("-------------------------------------");
303 AliInfo("dumping TOF FEE config");
304 AliInfo("-------------------------------------");
305 AliInfo(Form("version: %d", feeConfig->GetVersion()));
306 AliInfo(Form("dump time: %d", feeConfig->GetDumpTime()));
307 AliInfo(Form("run number: %d", feeConfig->GetRunNumber()));
308 AliInfo(Form("run type: %d", feeConfig->GetRunType()));
309 AliInfo("-------------------------------------");
310
311 /* loop over crates */
312 for (Int_t iCrate = 0; iCrate < AliTOFFEEConfig::GetNumberOfCrates(); iCrate++) {
313 crateConfig = feeConfig->GetCrateConfig(iCrate);
314
315 /* check crate config */
316 if (!crateConfig)
317 continue;
318
319 /* check DRM enabled */
320 if (!crateConfig->IsDRMEnabled())
321 continue;
322
323 AliInfo(Form("crate id: %02d", iCrate));
324
325 /* dump DRM config */
326 drmConfig = crateConfig->GetDRMConfig();
327 AliInfo(Form("DRM is enabled: drmId=%d, slotMask=%03x", drmConfig->GetDRMId(), drmConfig->GetSlotMask()));
328
329 /* dump LTM config if enabled */
330 if (crateConfig->IsLTMEnabled()) {
331 ltmConfig = crateConfig->GetLTMConfig();
332 AliInfo(Form("LTM is enabled: threshold=%d", ltmConfig->GetThreshold()));
333 }
334
335 /* dump CPDM config if enabled */
336 if (crateConfig->IsCPDMEnabled()) {
337 AliInfo(Form("CPDM is enabled"));
338 }
339
340 /* loop over TRMs */
341 for (Int_t iTRM = 0; iTRM < AliTOFCrateConfig::GetNumberOfTRMs(); iTRM++) {
342
343 trmConfig = crateConfig->GetTRMConfig(iTRM);
344
345 /* check TRM config */
346 if (!trmConfig)
347 continue;
348
349 /* check TRM enabled */
350 if (!crateConfig->IsTRMEnabled(iTRM))
351 continue;
352
353 /* dump TRM config */
354 AliInfo(Form("TRM%02d is enabled: matchWin=%d, latWin=%d, packFlag=%d", iTRM + 3, trmConfig->GetMatchingWindow(), trmConfig->GetLatencyWindow(), trmConfig->GetPackingFlag()));
355
356 /* check TRM chain A flag */
357 if (trmConfig->GetChainAFlag() == 1) {
358 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()));
359 }
360
361 /* check TRM chain B flag */
362 if (trmConfig->GetChainBFlag() == 1) {
363 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()));
364 }
365
366
367
368 } /* loop over TRMs */
369 AliInfo("-------------------------------------");
370 } /* loop over crates */
371}
372