]>
Commit | Line | Data |
---|---|---|
e802be3e | 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 | **************************************************************************/ | |
e802be3e | 15 | /* $Id$ */ |
c2fc1258 | 16 | /** @file AliFMDRawReader.cxx |
17 | @author Christian Holm Christensen <cholm@nbi.dk> | |
18 | @date Mon Mar 27 12:45:23 2006 | |
19 | @brief Class to read raw data | |
02a27b50 | 20 | @ingroup FMD_rec |
c2fc1258 | 21 | */ |
e802be3e | 22 | //____________________________________________________________________ |
23 | // | |
24 | // Class to read ADC values from a AliRawReader object. | |
25 | // | |
7684b53c | 26 | // This class uses the AliFMDRawStreamer class to read the ALTRO |
27 | // formatted data. | |
28 | // | |
29 | // +-------+ | |
30 | // | TTask | | |
31 | // +-------+ | |
32 | // ^ | |
33 | // | | |
34 | // +-----------------+ <<references>> +--------------+ | |
35 | // | AliFMDRawReader |<>----------------| AliRawReader | | |
36 | // +-----------------+ +--------------+ | |
37 | // | ^ | |
38 | // | <<uses>> | | |
39 | // V | | |
40 | // +-----------------+ <<uses>> | | |
41 | // | AliFMDRawStream |------------------------+ | |
42 | // +-----------------+ | |
43 | // | | |
44 | // V | |
45 | // +----------------+ | |
46 | // | AliAltroStream | | |
47 | // +----------------+ | |
48 | // | |
f95a63c4 | 49 | // #include <AliLog.h> // ALILOG_H |
50 | #include "AliFMDDebug.h" // Better debug macros | |
1a1fdef7 | 51 | #include "AliFMDParameters.h" // ALIFMDPARAMETERS_H |
e802be3e | 52 | #include "AliFMDDigit.h" // ALIFMDDIGIT_H |
faf80567 | 53 | #include "AliFMDSDigit.h" // ALIFMDSDIGIT_H |
e2c858f2 | 54 | // #include "AliFMDRawStream.h" // ALIFMDRAWSTREAM_H |
3effc6e7 | 55 | #include "AliRawReader.h" // ALIRAWREADER_H |
e802be3e | 56 | #include "AliFMDRawReader.h" // ALIFMDRAWREADER_H |
3effc6e7 | 57 | #include "AliFMDDebug.h" |
58 | #include "AliFMDCalibSampleRate.h" | |
59 | #include "AliFMDCalibStripRange.h" | |
b995fc28 | 60 | #include "AliFMDAltroMapping.h" |
f4b75c28 | 61 | #include "AliFMDUShortMap.h" |
c2fc1258 | 62 | // #include "AliFMDAltroIO.h" // ALIFMDALTROIO_H |
e2c858f2 | 63 | #include "AliAltroRawStreamV3.h" |
3effc6e7 | 64 | #include <TArrayS.h> // ROOT_TArrayS |
1a1fdef7 | 65 | #include <TTree.h> // ROOT_TTree |
66 | #include <TClonesArray.h> // ROOT_TClonesArray | |
3effc6e7 | 67 | #include <TString.h> |
7af3df7f | 68 | #include <iostream> |
69 | #include <climits> | |
02a27b50 | 70 | // #include <iomanip> |
e802be3e | 71 | |
72 | //____________________________________________________________________ | |
925e6570 | 73 | ClassImp(AliFMDRawReader) |
1a1fdef7 | 74 | #if 0 |
75 | ; // This is here to keep Emacs for indenting the next line | |
76 | #endif | |
e802be3e | 77 | |
78 | //____________________________________________________________________ | |
1a1fdef7 | 79 | AliFMDRawReader::AliFMDRawReader(AliRawReader* reader, TTree* tree) |
e802be3e | 80 | : TTask("FMDRawReader", "Reader of Raw ADC values from the FMD"), |
1a1fdef7 | 81 | fTree(tree), |
82 | fReader(reader), | |
faf80567 | 83 | // fSampleRate(1), |
3effc6e7 | 84 | fData(0), |
f38b1653 | 85 | fNbytes(0), |
e2c858f2 | 86 | fMinStrip(0), |
87 | fMaxStrip(127), | |
88 | fPreSamp(14+5), | |
8c79980b | 89 | fSeen(0), |
90 | fVerbose(false), | |
91 | fErrors("TObject"), | |
92 | fNErrChanLen(0), | |
93 | fNErrAddress(0) | |
e802be3e | 94 | { |
56b1929b | 95 | // Default CTOR |
faf80567 | 96 | for (Int_t i = 0; i < 3; i++) { |
97 | fSampleRate[i] = 0; | |
98 | fZeroSuppress[i] = kFALSE; | |
99 | fNoiseFactor[i] = 1; | |
87a5f9c6 | 100 | fL1Phase[i] = 0; |
0661bdda | 101 | fNErrors[i] = 0; |
faf80567 | 102 | } |
e802be3e | 103 | } |
104 | ||
c2fc1258 | 105 | //____________________________________________________________________ |
106 | void | |
107 | AliFMDRawReader::Exec(Option_t*) | |
108 | { | |
02a27b50 | 109 | // Read the data |
c2fc1258 | 110 | TClonesArray* array = new TClonesArray("AliFMDDigit"); |
111 | if (!fTree) { | |
112 | AliError("No tree"); | |
113 | return; | |
114 | } | |
115 | fTree->Branch("FMD", &array); | |
3effc6e7 | 116 | |
117 | ||
c2fc1258 | 118 | ReadAdcs(array); |
119 | Int_t nWrite = fTree->Fill(); | |
f4b75c28 | 120 | AliDebug(1,Form("Got a grand total of %d digits, wrote %d bytes to tree", |
bf37515f | 121 | array->GetEntriesFast(), nWrite)); |
3915b9ac | 122 | delete array; |
c2fc1258 | 123 | } |
124 | ||
8c79980b | 125 | //____________________________________________________________________ |
126 | void | |
127 | AliFMDRawReader::AddError(Int_t ddl, Int_t hwaddr) | |
128 | { | |
129 | Int_t nErr = fErrors.GetEntries(); | |
130 | TObject* o = new (fErrors[nErr]) TObject; | |
131 | o->SetUniqueID((ddl & 0xFF) << 12 & (hwaddr & 0xFFF)); | |
132 | } | |
133 | //____________________________________________________________________ | |
134 | void | |
135 | AliFMDRawReader::ReadbackError(const AliAltroRawStreamV3& input, | |
136 | const char* format, ...) | |
137 | { | |
138 | static char buf[512]; | |
139 | va_list ap; | |
140 | va_start(ap, format); | |
141 | vsnprintf(buf, 511, format, ap); | |
142 | buf[511] = '\0'; | |
143 | va_end(ap); | |
144 | ||
145 | // { AliWarning(buf); } | |
146 | if (AliDebugLevel() > 10) { | |
147 | AliLog::Flush(); | |
148 | AliWarning(buf); | |
149 | input.HexDumpChannel(); | |
150 | } | |
151 | ||
152 | Int_t ddl = input.GetDDLNumber(); | |
153 | Int_t hwaddr = input.GetHWAddress(); | |
154 | ||
155 | fReader->AddMinorErrorLog(AliAltroRawStreamV3::kAltroPayloadErr,buf); | |
156 | AddError(ddl, hwaddr); | |
157 | fNErrors[ddl]++; | |
158 | } | |
159 | ||
e2c858f2 | 160 | //____________________________________________________________________ |
161 | Int_t | |
162 | AliFMDRawReader::NewDDL(AliAltroRawStreamV3& input, UShort_t& det) | |
163 | { | |
164 | // Process a new DDL. Sets the internal data members fZeroSuppress, | |
165 | // fSampleRate, and fNoiseFactor based on information in the RCU trailer. | |
166 | // | |
167 | // Parameters: | |
168 | // input Input stream | |
169 | // det On return, the detector number | |
170 | // | |
171 | // Return value: | |
172 | // negative value in case of problems, the DDL number otherwise | |
173 | ||
174 | // Get the DDL number | |
175 | UInt_t ddl = input.GetDDLNumber(); | |
f4b75c28 | 176 | AliDebug(2,Form("DDL number %d", ddl)); |
e2c858f2 | 177 | |
09b6c804 | 178 | // Note, previously, the ALTROCFG1 register was interpreted as |
179 | // | |
180 | // Bits Value Description | |
181 | // 0- 3 0/1 1st Baseline filter, mode | |
182 | // 4- 5 Over-1 2nd baseline filter, # of pre-samples | |
183 | // 6- 9 factor 2nd baseline filter, # of post-samples | |
184 | // 10- 0 2nd baseline filter, enable | |
185 | // 11-12 00 Zero suppression, glitch filter mode | |
186 | // 13-15 001 Zero suppression, # of post samples | |
187 | // 16-17 01 Zero suppression, # of pre samples | |
188 | // 18 0/1 Zero suppression, enable | |
189 | // | |
190 | // The interpretation used in AliAltroRawStreamerV3 - which | |
191 | // corresponds directly to ALTRO DPCFG register - is | |
192 | // | |
193 | // Bits Value Description | |
194 | // 0- 3 0/1 1st Baseline filter, mode | |
195 | // 4 0 Polarity (if '1', then "1's inverse") | |
196 | // 5- 6 01 Zero suppression, # of pre samples | |
197 | // 7-10 0001 Zero suppression, # of post samples | |
198 | // 11 0 2nd baseline filter, enable | |
199 | // 12-13 00 Zero suppression, glitch filter mode | |
200 | // 14-16 factor 2nd baseline filter, # of post-samples | |
201 | // 17-18 01 2nd baseline filter, # of pre-samples | |
202 | // 19 0/1 Zero suppression, enable | |
203 | // | |
204 | // Writing 'x' for variable values, that means we have the | |
205 | // following patterns for the 2 cases | |
206 | // | |
207 | // bit # 20 16 12 8 4 0 | |
208 | // old |0x01|0010|00xx|xxxx|xxxx| | |
209 | // new |x01x|xx00|0000|1010|xxxx| | |
210 | // | |
211 | // That means that we can check if bits 10-13 are '1000' or | |
212 | // '0000', which will tell us if the value was written with the | |
213 | // new or the old interpretation. That is, we can check that | |
214 | // | |
215 | // if (((altrocfg1 >> 10) & 0x8) == 0x8) { | |
216 | // // old interpretation | |
217 | // } | |
218 | // else { | |
219 | // // New interpretation | |
220 | // } | |
221 | // | |
222 | // That means, that we should never | |
223 | // | |
224 | // - change the # of zero suppression post samples | |
225 | // - Turn on 2nd baseline correction | |
226 | // - Change the zero-suppression glitch filter mode | |
227 | // | |
228 | // This change as introduced in version 1.2 of Rcu++ | |
229 | // | |
3afd9281 | 230 | UInt_t cfg1 = input.GetAltroCFG1(); |
231 | if (((cfg1 >> 10) & 0x8) == 0x8) { | |
232 | UInt_t cfg2 = input.GetAltroCFG2(); | |
f4b75c28 | 233 | AliDebug(3,Form("We have data from older MiniConf 0x%x cfg2=0x%08x", |
4b25407d | 234 | ((cfg1 >> 10) & 0x8), cfg2)); |
235 | fZeroSuppress[ddl] = (cfg1 >> 0) & 0x1; | |
236 | fNoiseFactor[ddl] = (cfg1 >> 6) & 0xF; | |
237 | fSampleRate[ddl] = (cfg2 >> 20) & 0xF; | |
3afd9281 | 238 | } |
239 | else { | |
f4b75c28 | 240 | AliDebug(3,Form("We have data from newer MiniConf 0x%x", |
4b25407d | 241 | ((cfg1 >> 10) & 0x8))); |
3afd9281 | 242 | fZeroSuppress[ddl] = input.GetZeroSupp(); |
243 | // WARNING: We store the noise factor in the 2nd baseline | |
244 | // filters excluded post samples, since we'll never use that | |
245 | // mode. | |
246 | fNoiseFactor[ddl] = input.GetNPostsamples(); | |
247 | // WARNING: We store the sample rate in the number of pre-trigger | |
248 | // samples, since we'll never use that mode. | |
249 | fSampleRate[ddl] = input.GetNPretriggerSamples(); | |
f4b75c28 | 250 | // |
3afd9281 | 251 | } |
f4b75c28 | 252 | AliDebug(10,Form("Phase of DDL=%d is %g (%d)", ddl, input.GetL1Phase(), |
253 | input.GetAltroCFG2() & 0x1F)); | |
254 | fL1Phase[ddl] = input.GetAltroCFG2() & 0x1F; // input.GetL1Phase(); | |
255 | AliDebug(3,Form("RCU @ DDL %d zero suppression: %s", | |
e2c858f2 | 256 | ddl, (fZeroSuppress[ddl] ? "yes" : "no"))); |
f4b75c28 | 257 | AliDebug(3,Form("RCU @ DDL %d noise factor: %d", ddl,fNoiseFactor[ddl])); |
258 | AliDebug(3,Form("RCU @ DDL %d sample rate: %d", ddl,fSampleRate[ddl])); | |
e2c858f2 | 259 | |
3afd9281 | 260 | |
e2c858f2 | 261 | // Get Errors seen |
262 | Int_t nChAddrMismatch = input.GetNChAddrMismatch(); | |
263 | Int_t nChLenMismatch = input.GetNChLengthMismatch(); | |
8c79980b | 264 | if (nChAddrMismatch != 0) { |
265 | ReadbackError(input, | |
266 | "Got %d channels with address mis-matches for 0x%03x", | |
267 | nChAddrMismatch, ddl); | |
268 | fNErrAddress += nChAddrMismatch; | |
269 | } | |
270 | if (nChLenMismatch != 0) { | |
271 | ReadbackError(input, | |
272 | "Got %d channels with length mis-matches for 0x%03x", | |
273 | nChLenMismatch, ddl); | |
274 | fNErrChanLen += nChLenMismatch; | |
275 | } | |
e2c858f2 | 276 | |
277 | // Map DDL number to the detector number | |
278 | AliFMDParameters* pars = AliFMDParameters::Instance(); | |
279 | AliFMDAltroMapping* map = pars->GetAltroMap(); | |
280 | if (map->DDL2Detector(ddl) < 0) return -1; | |
281 | det = map->DDL2Detector(ddl); | |
282 | ||
283 | if (AliLog::GetDebugLevel("FMD", 0) > 5) | |
284 | input.PrintRCUTrailer(); | |
285 | return ddl; | |
286 | } | |
287 | ||
288 | //____________________________________________________________________ | |
289 | Int_t | |
09b6c804 | 290 | AliFMDRawReader::NewChannel(const AliAltroRawStreamV3& input, UShort_t det, |
e2c858f2 | 291 | Char_t& ring, UShort_t& sec, Short_t& strbase) |
292 | { | |
293 | // Processs a new channel. Sets the internal data members | |
294 | // fMinStrip, fMaxStrip, and fPreSamp. | |
295 | // | |
296 | // Parameter: | |
297 | // input Input stream | |
298 | // ring On return, the ring identifier | |
299 | // sec On return, the sector number | |
300 | // strbase On return, the strip base | |
301 | // | |
302 | // Return value | |
303 | // negative value in case of problems, hardware address otherwise | |
304 | ||
305 | // Get the hardware address, and map that to detector coordinates | |
306 | UShort_t board, chip, channel; | |
307 | Int_t ddl = input.GetDDLNumber(); | |
308 | Int_t hwaddr = input.GetHWAddress(); | |
309 | if (input.IsChannelBad()) { | |
8c79980b | 310 | ReadbackError(input, "Ignoring channel %03d/0x%03x with errors", |
311 | ddl, hwaddr); | |
f4b75c28 | 312 | return 0xFFFF; |
e2c858f2 | 313 | } |
314 | ||
315 | AliFMDParameters* pars = AliFMDParameters::Instance(); | |
316 | AliFMDAltroMapping* map = pars->GetAltroMap(); | |
317 | // Map to hardware stuff | |
318 | map->ChannelAddress(hwaddr, board, chip, channel); | |
319 | // Then try to map to detector address | |
320 | if (!map->Channel2StripBase(board, chip, channel, ring, sec, strbase)) { | |
321 | AliError(Form("Failed to get detector id from DDL %d, " | |
322 | "hardware address 0x%03x", ddl, hwaddr)); | |
323 | return -1; | |
324 | } | |
f4b75c28 | 325 | AliDebug(4,Form("Board: 0x%02x, Altro: 0x%x, Channel: 0x%x", |
e2c858f2 | 326 | board, chip, channel)); |
327 | ||
328 | // Get the 'conditions' | |
329 | fMinStrip = pars->GetMinStrip(det, ring, sec, strbase); | |
330 | fMaxStrip = pars->GetMaxStrip(det, ring, sec, strbase); | |
331 | fPreSamp = pars->GetPreSamples(det, ring, sec, strbase); | |
838120cd | 332 | if (fSampleRate[ddl] == 0) { |
333 | AliDebug(3,Form("Get sample rate for RCU @ DDL %d from OCDB", ddl)); | |
e2c858f2 | 334 | fSampleRate[ddl] = pars->GetSampleRate(det, ring, sec, strbase); |
838120cd | 335 | } |
336 | AliDebug(3,Form("RCU @ DDL %d sample rate: %d", ddl,fSampleRate[ddl])); | |
e2c858f2 | 337 | |
338 | return hwaddr; | |
339 | } | |
340 | ||
f4b75c28 | 341 | //____________________________________________________________________ |
342 | Bool_t | |
343 | AliFMDRawReader::NewBunch(const AliAltroRawStreamV3& input, | |
344 | UShort_t& start, UShort_t& length) | |
345 | { | |
346 | // | |
347 | // Do some checks on the bunch data | |
348 | // | |
349 | Int_t ddl = input.GetDDLNumber(); | |
350 | Int_t hwaddr = input.GetHWAddress(); | |
351 | UShort_t nSamples = input.GetNSamplesPerCh() + fPreSamp; | |
352 | UShort_t tstart = input.GetStartTimeBin(); | |
353 | length = input.GetBunchLength(); | |
354 | ||
355 | if (tstart >= nSamples) { | |
8c79980b | 356 | ReadbackError(input, |
357 | "Bunch in %03d/0x%03x has an start time greater " | |
358 | "than number of samples: 0x%x >= 0x%x", | |
359 | ddl, hwaddr, tstart, nSamples); | |
f4b75c28 | 360 | return false; |
361 | } | |
362 | if ((int(tstart) - length + 1) < 0) { | |
8c79980b | 363 | ReadbackError(input, |
364 | "Bunch in %03d/0x%03x has an invalid length and " | |
365 | "start time: 0x%x,0x%x (%d-%d+1=%d<0)", | |
366 | ddl, hwaddr, length, tstart, tstart, length, | |
367 | int(tstart)-length+1); | |
f4b75c28 | 368 | return false; |
369 | } | |
370 | if (tstart >= start) { | |
8c79980b | 371 | ReadbackError(input, |
372 | "Bunch in %03d/0x%03x has early start time: " | |
373 | "0x%x >= 0x%x", ddl, hwaddr, tstart, start); | |
f4b75c28 | 374 | return false; |
375 | } | |
376 | start = tstart; | |
377 | return true; | |
378 | } | |
379 | ||
e2c858f2 | 380 | //____________________________________________________________________ |
381 | Int_t | |
09b6c804 | 382 | AliFMDRawReader::NewSample(const AliAltroRawStreamV3& input, |
e2c858f2 | 383 | Int_t i, UShort_t t, UShort_t sec, |
384 | UShort_t strbase, Short_t& str, UShort_t& samp) | |
385 | { | |
386 | // Process a new timebin | |
387 | // | |
388 | // Parameters: | |
389 | // input Input stream | |
390 | // i Index into bunch data | |
391 | // t Time | |
392 | // strbase Base of strip numbers for this channel | |
393 | // str On return, the strip number | |
394 | // samp On return, the sample number | |
395 | // | |
396 | // Return value | |
397 | // negative value in case of problems, ADC value otherwise | |
398 | if (t < fPreSamp) return -1; | |
399 | ||
400 | Int_t ddl = input.GetDDLNumber(); | |
401 | Int_t hwa = input.GetHWAddress(); | |
402 | const UShort_t* data = input.GetSignals(); | |
403 | Short_t adc = data[i]; | |
f4b75c28 | 404 | AliDebug(10,Form("0x%04x/0x%03x/%04d %4d", ddl, hwa, t, adc)); |
e2c858f2 | 405 | |
406 | AliFMDParameters* pars = AliFMDParameters::Instance(); | |
407 | AliFMDAltroMapping* map = pars->GetAltroMap(); | |
408 | ||
409 | samp = 0; | |
410 | Short_t stroff = 0; | |
411 | map->Timebin2Strip(sec, t, fPreSamp, fSampleRate[ddl], stroff, samp); | |
412 | str = strbase + stroff; | |
413 | ||
f4b75c28 | 414 | AliDebug(20,Form("0x%04x/0x%03x/%04d=%4d maps to strip %3d sample %d " |
e2c858f2 | 415 | "(pre: %d, min: %d, max: %d, rate: %d)", |
86878381 | 416 | ddl, hwa, t, adc, str, samp, fPreSamp, |
e2c858f2 | 417 | fMinStrip, fMaxStrip, fSampleRate[ddl])); |
418 | if (str < 0) { | |
f4b75c28 | 419 | AliDebug(10,Form("Got presamples at timebin %d", i)); |
e2c858f2 | 420 | return -1; |
421 | } | |
422 | ||
423 | // VA1 Local strip number | |
424 | Short_t lstrip = (t - fPreSamp) / fSampleRate[ddl] + fMinStrip; | |
425 | ||
f4b75c28 | 426 | AliDebug(15,Form("Checking if strip %d (%d) in range [%d,%d]", |
e2c858f2 | 427 | lstrip, str, fMinStrip, fMaxStrip)); |
428 | if (lstrip < fMinStrip || lstrip > fMaxStrip) { | |
f4b75c28 | 429 | AliDebug(10,Form("Strip %03d-%d (%d,%d) from t=%d out of range (%3d->%3d)", |
e2c858f2 | 430 | str, samp, lstrip, stroff, t, fMinStrip, fMaxStrip)); |
86878381 | 431 | adc = -1; |
e2c858f2 | 432 | } |
433 | // Possibly do pedestal subtraction of signal | |
434 | if (adc > 1023) | |
435 | AliWarning(Form("ADC value out of range: %4d", adc)); | |
436 | return adc; | |
437 | } | |
438 | ||
b5014544 | 439 | //____________________________________________________________________ |
f4b75c28 | 440 | Int_t |
faf80567 | 441 | AliFMDRawReader::NextSample(UShort_t& det, Char_t& rng, UShort_t& sec, |
442 | UShort_t& str, UShort_t& sam, UShort_t& rat, | |
443 | Short_t& adc, Bool_t& zs, UShort_t& fac) | |
b5014544 | 444 | { |
445 | // Scan current event for next signal. It returns kFALSE when | |
446 | // there's no more data in the event. | |
f4b75c28 | 447 | // |
448 | // Note, that this member function is in principle very fast, but | |
449 | // contains less error checking. In particular, channels that have | |
450 | // bad bunches cannot be checked here. Seeing a bad bunch will only | |
451 | // skip the remainder of the channel and not reset the already read | |
452 | // digits. This is potentially dangerous. | |
453 | // | |
454 | // Parameters: | |
455 | // det On return, contain the detector number | |
456 | // rng On return, contain the ring identifier | |
457 | // sec On return, contain the sector number | |
458 | // str On return, contain the strip number | |
459 | // sam On return, contain the sample number | |
460 | // rat On return, contain the sample rate | |
461 | // adc On return, contain the ADC counts | |
462 | // zs On return, contain the zero-supp. flag | |
463 | // fac On return, contain the zero-supp. noise factor | |
464 | // | |
465 | // Return values: | |
466 | // 0 No more data | |
467 | // -1 Read sample belongs to a bad bunch | |
468 | // >0 Good status - contains bit mask of values | |
469 | // Bit 1 New DDL | |
470 | // Bit 2 New Channel | |
471 | // Bit 3 New Bunch | |
472 | // Bit 4 New Sample | |
e2c858f2 | 473 | static AliAltroRawStreamV3 stream(fReader); // = 0; |
b5014544 | 474 | static Int_t ddl = -1; |
b5014544 | 475 | static UShort_t tdet = 0; |
476 | static Char_t trng = '\0'; | |
477 | static UShort_t tsec = 0; | |
478 | static Short_t tstr = 0; | |
479 | static Short_t bstr = -1; | |
e2c858f2 | 480 | static UShort_t tsam = 0; |
ab5a8e9c | 481 | // static UInt_t trate = 0; |
b5014544 | 482 | static Int_t hwaddr = -1; |
e2c858f2 | 483 | static UShort_t start = 0; |
484 | static UShort_t length = 0; | |
485 | static Short_t t = -1; | |
486 | static Int_t i = 0; | |
487 | // First entry! | |
b5014544 | 488 | if (stream.GetDDLNumber() < 0) { |
f4b75c28 | 489 | fReader->Reset(); |
b5014544 | 490 | fReader->Select("FMD"); |
f4b75c28 | 491 | stream.Reset(); |
492 | stream.SelectRawData("FMD"); | |
493 | stream.SetCheckAltroPayload(false); | |
494 | for (Int_t j = 0; j < kNDDL; j++) fNErrors[j] = 0; | |
b5014544 | 495 | |
b5014544 | 496 | // Reset variables |
497 | ddl = -1; | |
ab5a8e9c | 498 | // trate= 0; |
b5014544 | 499 | tdet = 0; |
500 | trng = '\0'; | |
501 | tsec = 0; | |
502 | tstr = 0; | |
faf80567 | 503 | tsam = -1; |
b5014544 | 504 | hwaddr = -1; |
505 | } | |
e2c858f2 | 506 | |
f4b75c28 | 507 | UShort_t ret = 0; |
b5014544 | 508 | do { |
f4b75c28 | 509 | AliDebug(15,Form("t=%4d, start=%4d, length=%4d", t, start, length)); |
e2c858f2 | 510 | if (t < start - length + 1) { |
f4b75c28 | 511 | AliDebug(10,Form("Time t=%d < start-length+1=%d-%d+1 (%3d/0x%03x)", |
512 | t, start, length, ddl, hwaddr)); | |
513 | if (hwaddr > 0xFFF || | |
514 | hwaddr < 0 || | |
515 | !stream.NextBunch()) { | |
516 | if (AliDebugLevel() >= 10 && hwaddr > 0xFFF) { | |
517 | AliDebug(10,"Last channel read was marked bad"); | |
518 | } | |
519 | if (AliDebugLevel() >= 10 && hwaddr < 0) { | |
520 | AliDebug(10,"No more channels"); | |
521 | } | |
522 | AliDebug(10,"No next bunch, or first entry"); | |
523 | if (ddl < 0 || !stream.NextChannel()) { | |
524 | if (AliDebugLevel() >= 10 && ddl < 0) { | |
525 | AliDebug(10,"No DDL"); | |
526 | } | |
527 | AliDebug(10,"No next channel, or first entry"); | |
e2c858f2 | 528 | if (!stream.NextDDL()) { |
f4b75c28 | 529 | AliDebug(10,"No more DDLs"); |
e2c858f2 | 530 | stream.Reset(); |
f4b75c28 | 531 | return 0; |
e2c858f2 | 532 | } |
533 | ddl = NewDDL(stream, tdet); | |
f4b75c28 | 534 | AliDebug(5,Form("New DDL: %d (%d)", ddl, tdet)); |
535 | ret |= 0x1; | |
536 | continue; | |
e2c858f2 | 537 | } |
538 | hwaddr = NewChannel(stream, tdet, trng, tsec, bstr); | |
f4b75c28 | 539 | if (hwaddr > 0xFFF) fNErrors[ddl] += 1; |
540 | AliDebug(5,Form("New Channel: %3d/0x%03x", ddl, hwaddr)); | |
541 | start = 1024; | |
542 | ret |= 0x2; | |
543 | continue; | |
e2c858f2 | 544 | } |
f4b75c28 | 545 | if (!NewBunch(stream, start, length)) { |
546 | // AliWarning(Form("Bad bunch in %3d/0x%03x read - " | |
547 | // "should progress to next channel " | |
548 | // "(t=%4d,start=%4d,length=%4d)", | |
549 | // ddl, hwaddr, t,start, length)); | |
550 | hwaddr = 0xFFFF; // Bad channel | |
551 | return -1; | |
552 | } | |
553 | AliDebug(5, Form("New bunch in %3d/0x%03x: start=0x%03x, length=%4d", | |
554 | ddl, hwaddr, start, length)); | |
555 | ret |= 0x4; | |
e2c858f2 | 556 | t = start; |
557 | i = 0; | |
f4b75c28 | 558 | AliDebug(10,Form("Got new bunch FMD%d%c[%2d], bunch @ %d, length=%d", |
559 | tdet, trng, tsec, start, length)); | |
b5014544 | 560 | } |
e2c858f2 | 561 | Int_t tadc = NewSample(stream, i, t, tsec, bstr, tstr, tsam); |
f4b75c28 | 562 | AliDebug(10,Form("New sample FMD%d%c[%2d,%3d]-%d = 0x%03x", |
563 | tdet, trng, tsec, tstr, tsam, tadc)); | |
564 | ret |= 0x8; | |
e2c858f2 | 565 | if (tadc >= 0) { |
566 | det = tdet; | |
567 | rng = trng; | |
568 | sec = tsec; | |
569 | str = tstr; | |
570 | sam = tsam; | |
571 | adc = tadc; | |
572 | rat = fSampleRate[ddl]; | |
573 | zs = fZeroSuppress[ddl]; | |
574 | fac = fNoiseFactor[ddl]; | |
575 | t--; | |
576 | i++; | |
f4b75c28 | 577 | AliDebug(10,Form("Returning FMD%d%c[%2d,%3d]-%d = 0x%03x (%d,%d,%d)", |
578 | det, rng, sec, str, sam, adc, rat, zs, fac)); | |
e2c858f2 | 579 | break; |
b5014544 | 580 | } |
f4b75c28 | 581 | t--; |
582 | i++; | |
b5014544 | 583 | } while (true); |
f4b75c28 | 584 | AliDebug(5,Form("Returning 0x%02x", ret)); |
585 | return ret; | |
b5014544 | 586 | } |
587 | ||
e2c858f2 | 588 | |
faf80567 | 589 | //____________________________________________________________________ |
f4b75c28 | 590 | Int_t |
faf80567 | 591 | AliFMDRawReader::NextSignal(UShort_t& det, Char_t& rng, |
592 | UShort_t& sec, UShort_t& str, | |
593 | Short_t& adc, Bool_t& zs, | |
594 | UShort_t& fac) | |
595 | { | |
09b6c804 | 596 | // |
597 | // Get the next signal | |
598 | // | |
599 | // Parameters: | |
600 | // det On return, the detector | |
601 | // rng On return, the ring | |
602 | // sec On return, the sector | |
603 | // str On return, the strip | |
604 | // adc On return, the ADC value | |
605 | // zs On return, whether zero-supp. is enabled | |
606 | // fac On return, the usd noise factor | |
607 | // | |
608 | // Return: | |
609 | // true if valid data is returned | |
610 | // | |
f4b75c28 | 611 | Int_t ret = 0; |
faf80567 | 612 | do { |
613 | UShort_t samp, rate; | |
f4b75c28 | 614 | if ((ret = NextSample(det, rng, sec, str, samp, rate, adc, zs, fac)) <= 0) |
615 | return ret; | |
616 | ||
617 | Bool_t take = SelectSample(samp, rate); | |
faf80567 | 618 | if (!take) continue; |
619 | break; | |
620 | } while (true); | |
f4b75c28 | 621 | return ret; |
faf80567 | 622 | } |
623 | ||
624 | //____________________________________________________________________ | |
625 | Bool_t | |
626 | AliFMDRawReader::SelectSample(UShort_t samp, UShort_t rate) | |
627 | { | |
e2c858f2 | 628 | // Check if the passed sample is the one we need |
faf80567 | 629 | Bool_t take = kFALSE; |
630 | switch (rate) { | |
631 | case 1: take = kTRUE; break; | |
632 | case 2: if (samp == 1) take = kTRUE; break; | |
633 | case 3: if (samp == 1) take = kTRUE; break; | |
634 | case 4: if (samp == 2) take = kTRUE; break; | |
635 | default: if (samp == rate-2) take = kTRUE; break; | |
636 | } | |
637 | ||
638 | return take; | |
639 | } | |
640 | ||
c2fc1258 | 641 | //____________________________________________________________________ |
642 | Bool_t | |
643 | AliFMDRawReader::ReadAdcs(TClonesArray* array) | |
644 | { | |
e2c858f2 | 645 | // Read ADC values from raw input into passed TClonesArray of AliFMDDigit |
646 | // objects. | |
f4b75c28 | 647 | AliDebug(3,Form("Reading ADC values into a TClonesArray")); |
e2c858f2 | 648 | |
c2fc1258 | 649 | // Read raw data into the digits array, using AliFMDAltroReader. |
650 | if (!array) { | |
651 | AliError("No TClonesArray passed"); | |
652 | return kFALSE; | |
653 | } | |
8c79980b | 654 | // static ULong_t unique = 0; |
f38b1653 | 655 | const UShort_t kUShortMax = (1 << 16) - 1; |
656 | fSeen.Reset(kUShortMax); | |
8c79980b | 657 | fErrors.Clear(); |
658 | fNErrChanLen = 0; | |
659 | fNErrAddress = 0; | |
f4b75c28 | 660 | for (Int_t ddl = 0; ddl < kNDDL; ddl++) fNErrors[ddl] = 0; |
f38b1653 | 661 | |
e2c858f2 | 662 | AliAltroRawStreamV3 input(fReader); |
663 | input.Reset(); | |
f4b75c28 | 664 | input.SetCheckAltroPayload(false); |
e2c858f2 | 665 | input.SelectRawData("FMD"); |
1e8f773e | 666 | |
e2c858f2 | 667 | // Loop over input RORCs |
668 | while (input.NextDDL()) { | |
669 | UShort_t det = 0; | |
670 | Int_t ddl = NewDDL(input, det); | |
671 | if (ddl < 0) break; | |
f4b75c28 | 672 | fNErrors[ddl] = 0; |
e2c858f2 | 673 | |
674 | while (input.NextChannel()) { | |
675 | // Get the hardware address, and map that to detector coordinates | |
1e8f773e | 676 | Char_t ring; |
e2c858f2 | 677 | UShort_t sec; |
678 | Short_t strbase; | |
f4b75c28 | 679 | Int_t hwaddr = NewChannel(input, det, ring, sec, strbase); |
e2c858f2 | 680 | if (hwaddr < 0) break; |
f4b75c28 | 681 | if (hwaddr > 0xFFF) continue; |
e2c858f2 | 682 | |
f4b75c28 | 683 | UShort_t start = 0x3FF; |
684 | Bool_t errors = false; | |
685 | Int_t first = -1; | |
686 | Int_t last = -1; | |
e2c858f2 | 687 | // Loop over bunches |
688 | while (input.NextBunch()) { | |
689 | // Get Lenght of bunch, and pointer to the data | |
690 | const UShort_t* data = input.GetSignals(); | |
f4b75c28 | 691 | UShort_t length; |
692 | if (!NewBunch(input, start, length)) { | |
693 | errors = true; | |
694 | break; | |
695 | } | |
696 | ||
e2c858f2 | 697 | |
698 | // Loop over the data and store it. | |
699 | for (Int_t i = 0; i < length; i++) { | |
700 | // Time | |
701 | Short_t str; | |
702 | UShort_t samp; | |
703 | Int_t t = start - i; | |
704 | Int_t adc = NewSample(input, i, t, sec, strbase, str, samp); | |
705 | if (adc < 0) continue; | |
706 | UShort_t counts = adc; | |
707 | ||
f4b75c28 | 708 | AliDebug(10, Form("FMD%d%c[%02d,%03d]-%d: %4d", |
709 | det, ring, sec, str, samp, counts)); | |
e2c858f2 | 710 | // Check the cache of indicies |
711 | Int_t idx = fSeen(det, ring, sec, str); | |
86878381 | 712 | AliFMDDigit* digit = 0; |
e2c858f2 | 713 | if (idx == kUShortMax) { |
714 | // We haven't seen this strip yet. | |
715 | fSeen(det, ring, sec, str) = idx = array->GetEntriesFast(); | |
f4b75c28 | 716 | AliDebug(7,Form("making digit @ %5d for FMD%d%c[%2d,%3d]-%d " |
717 | "from %3d/0x%03x/%4d", | |
718 | idx, det, ring, sec, str, samp, ddl, hwaddr, t)); | |
86878381 | 719 | digit = new ((*array)[idx]) AliFMDDigit(det, ring, sec, str); |
720 | digit->SetDefaultCounts(fSampleRate[ddl]); | |
e2c858f2 | 721 | } |
f4b75c28 | 722 | else { |
86878381 | 723 | digit = static_cast<AliFMDDigit*>(array->At(idx)); |
f4b75c28 | 724 | } |
725 | if (first < 0) first = idx; | |
726 | last = idx; | |
727 | AliDebug(10, Form("Setting FMD%d%c[%2d,%3d]-%d from timebin " | |
728 | "%4d=%4d (%4d)", det, ring, sec, str, samp, t, | |
729 | counts, data[i])); | |
e2c858f2 | 730 | digit->SetCount(samp, counts); |
731 | } // for (i) | |
732 | } // while (bunch) | |
f4b75c28 | 733 | if (errors) { |
734 | AliWarning(Form("Channel %3d/0x%03x contain errors, " | |
735 | "resetting index %d to %d", ddl, hwaddr, first, last)); | |
736 | if (first >= 0) { | |
737 | for (Int_t i = first; i <= last; i++) { | |
738 | AliFMDDigit* digit = static_cast<AliFMDDigit*>(array->At(i)); | |
739 | for (Int_t j = 0; j < fSampleRate[ddl]; j++) { | |
740 | AliDebug(10,Form("Resetting strip %s=%d", | |
741 | digit->GetName(),digit->Counts())); | |
742 | digit->SetCount(j, kBadSignal); | |
743 | } | |
744 | } | |
745 | } | |
746 | } | |
747 | // if (errors && (AliDebugLevel() > 0)) input.HexDumpChannel(); | |
748 | } // while (channel) | |
749 | } // while (ddl) | |
8c79980b | 750 | if (fNErrors[0] > 0 || fNErrors[1] > 0 || fNErrors[2] > 0 || |
751 | fNErrChanLen > 0 || fNErrAddress > 0) { | |
752 | // AliLog::Flush(); | |
753 | AliLog::SetPrintRepetitions(false); | |
754 | AliWarningF("R/O errors: FMD1=%d, FMD2=%d, FMD3=%d, " | |
755 | "Channel Length=%d, address=%d", | |
756 | fNErrors[0], fNErrors[1], fNErrors[2], | |
757 | fNErrChanLen, fNErrAddress); | |
758 | AliLog::SetPrintRepetitions(true); | |
759 | } | |
760 | if (fVerbose && fErrors.GetEntries() > 0) { | |
761 | TString msg; | |
762 | Int_t nErr = fErrors.GetEntries(); | |
763 | for (Int_t i = 0; i < nErr; i++) { | |
764 | UInt_t where = fErrors.At(i)->GetUniqueID(); | |
765 | if (i % 6 == 0) msg.Append("\n"); | |
766 | msg.Append(Form(" %3d/0x%03x", (where >> 12) & 0xFF, (where & 0xFFF))); | |
767 | } | |
768 | // AliLog::Flush(); | |
769 | AliLog::SetPrintRepetitions(false); | |
770 | AliWarningF("Got %d errors in channels %s", nErr, msg.Data()); | |
771 | AliLog::SetPrintRepetitions(true); | |
772 | } | |
f4b75c28 | 773 | return kTRUE; |
774 | } | |
775 | //____________________________________________________________________ | |
776 | Bool_t | |
777 | AliFMDRawReader::ReadAdcs(AliFMDUShortMap& map) | |
778 | { | |
779 | // Read ADC values from raw input into passed TClonesArray of AliFMDDigit | |
780 | // objects. | |
781 | AliDebug(3,Form("Reading ADC values into a map")); | |
782 | ||
589e63e3 | 783 | // const UShort_t kUShortMax = (1 << 16) - 1; |
f4b75c28 | 784 | for (Int_t ddl = 0; ddl < kNDDL; ddl++) fNErrors[ddl] = 0; |
785 | ||
786 | AliAltroRawStreamV3 input(fReader); | |
787 | input.Reset(); | |
788 | input.SetCheckAltroPayload(false); | |
789 | input.SelectRawData("FMD"); | |
790 | ||
791 | // Loop over input RORCs | |
792 | while (input.NextDDL()) { | |
793 | UShort_t det = 0; | |
794 | Int_t ddl = NewDDL(input, det); | |
795 | if (ddl < 0) break; | |
796 | fNErrors[ddl] = 0; | |
797 | ||
798 | while (input.NextChannel()) { | |
799 | // Get the hardware address, and map that to detector coordinates | |
800 | Char_t ring; | |
801 | UShort_t sec; | |
802 | Short_t strbase; | |
803 | Int_t hwaddr = NewChannel(input, det, ring, sec, strbase); | |
804 | if (hwaddr < 0) break; | |
805 | if (hwaddr > 0xFFF) continue; | |
806 | ||
807 | UShort_t start = 0x3FF; | |
808 | Bool_t errors = false; | |
809 | Int_t first = -1; | |
810 | Int_t last = -1; | |
811 | // Loop over bunches | |
812 | while (input.NextBunch()) { | |
813 | // Get Lenght of bunch, and pointer to the data | |
589e63e3 | 814 | // const UShort_t* data = input.GetSignals(); |
f4b75c28 | 815 | UShort_t length; |
816 | if (!NewBunch(input, start, length)) { | |
817 | errors = true; | |
818 | break; | |
819 | } | |
820 | ||
821 | ||
822 | // Loop over the data and store it. | |
823 | for (Int_t i = 0; i < length; i++) { | |
824 | // Time | |
825 | Short_t str; | |
826 | UShort_t samp; | |
827 | Int_t t = start - i; | |
828 | Int_t adc = NewSample(input, i, t, sec, strbase, str, samp); | |
829 | if (adc < 0) continue; | |
830 | UShort_t counts = adc; | |
831 | ||
832 | AliDebug(10, Form("FMD%d%c[%02d,%03d]-%d: %4d", | |
833 | det, ring, sec, str, samp, counts)); | |
834 | if (SelectSample(samp, fSampleRate[ddl])) | |
835 | map(det,ring,sec,str) = counts; | |
836 | if (first < 0) first = str; | |
837 | last = str; | |
838 | } // for (i) | |
839 | } // while (bunch) | |
840 | if (errors) { | |
841 | AliWarning(Form("Channel %3d/0x%03x contain errors, " | |
842 | "resetting strips %d to %d", ddl, hwaddr, first, last)); | |
843 | if (first >= 0) { | |
844 | Int_t ds = first <= last ? 1 : -1; | |
845 | for (Int_t i = first; i != last+ds; i += ds) { | |
846 | AliDebug(10, Form("Resetting strip FMD%d%c[%02d,%03d]=%d", | |
847 | det,ring,sec,i,map(det,ring,sec,i))); | |
848 | map(det,ring,sec,i) = kBadSignal; | |
849 | } | |
850 | } | |
851 | } | |
e2c858f2 | 852 | } // while (channel) |
853 | } // while (ddl) | |
d760ea03 | 854 | return kTRUE; |
855 | } | |
856 | ||
3effc6e7 | 857 | //____________________________________________________________________ |
858 | Bool_t AliFMDRawReader::ReadSODevent(AliFMDCalibSampleRate* sampleRate, | |
859 | AliFMDCalibStripRange* stripRange, | |
860 | TArrayS &pulseSize, | |
408bf2b4 | 861 | TArrayS &pulseLength, |
862 | Bool_t* detectors) | |
f38b1653 | 863 | { |
09b6c804 | 864 | // |
865 | // Read SOD event into passed objects. | |
866 | // | |
867 | // Parameters: | |
868 | // samplerate The sample rate object to fill | |
869 | // striprange The strip range object to fill | |
870 | // pulseSize The pulse size object to fill | |
871 | // pulseLength The pulse length (in events) object to fill | |
872 | // | |
873 | // Return: | |
874 | // @c true on success | |
875 | // | |
f4b75c28 | 876 | AliDebug(0,Form("Start of SOD/EOD")); |
3effc6e7 | 877 | |
878 | UInt_t shift_clk[18]; | |
879 | UInt_t sample_clk[18]; | |
880 | UInt_t strip_low[18]; | |
881 | UInt_t strip_high[18]; | |
882 | UInt_t pulse_size[18]; | |
883 | UInt_t pulse_length[18]; | |
1986c52b | 884 | for (size_t i = 0; i < 18; i++) { |
885 | shift_clk[i] = 0; | |
886 | sample_clk[i] = 0; | |
887 | strip_low[i] = 0; | |
888 | strip_high[i] = 0; | |
889 | pulse_size[i] = 0; | |
890 | pulse_length[i] = 0; | |
891 | } | |
b995fc28 | 892 | AliFMDParameters* param = AliFMDParameters::Instance(); |
893 | AliFMDAltroMapping* map = param->GetAltroMap(); | |
3effc6e7 | 894 | |
86878381 | 895 | AliAltroRawStreamV3 streamer(fReader); |
896 | streamer.Reset(); | |
897 | streamer.SelectRawData("FMD"); | |
898 | //fReader->GetDDLID(); | |
86878381 | 899 | while (streamer.NextDDL()) { |
900 | Int_t ddl = streamer.GetDDLNumber(); | |
901 | Int_t detID = fReader->GetDetectorID(); | |
902 | if (detectors) detectors[map->DDL2Detector(ddl)-1] = kTRUE; | |
f4b75c28 | 903 | AliDebug(0,Form(" From reader: DDL number is %d , det ID is %d",ddl,detID)); |
133f1578 | 904 | |
86878381 | 905 | ULong_t nPayloadWords = streamer.GetRCUPayloadSizeInSOD(); |
906 | UChar_t* payloadData = streamer.GetRCUPayloadInSOD(); | |
907 | UInt_t* payloadWords = reinterpret_cast<UInt_t*>(payloadData); | |
908 | //UInt_t* payloadWords = streamer.GetRCUPayloadInSOD(); | |
909 | ||
a0354a2a | 910 | //std::cout<<nPayloadWords<<" "<<ddl<<std::endl; |
86878381 | 911 | for (ULong_t i = 1; i <= nPayloadWords ; i++, payloadWords++) { |
912 | UInt_t payloadWord = *payloadWords; // Get32bitWord(i); | |
3effc6e7 | 913 | |
a0354a2a | 914 | //std::cout<<i<<Form(" word: 0x%x",payloadWord)<<std::endl; |
f38b1653 | 915 | // address is only 24 bit |
916 | UInt_t address = (0xffffff & payloadWord); | |
917 | UInt_t type = ((address >> 21) & 0xf); | |
918 | UInt_t error = ((address >> 20) & 0x1); | |
919 | UInt_t bcast = ((address >> 18) & 0x1); | |
920 | UInt_t bc_not_altro = ((address >> 17) & 0x1); | |
921 | UInt_t board = ((address >> 12) & 0x1f); | |
922 | UInt_t instruction = 0; | |
923 | UInt_t chip = 0; | |
924 | UInt_t channel = 0; | |
925 | if(bc_not_altro) | |
926 | instruction = address & 0xfff; | |
927 | else { | |
928 | chip = ((address >> 9) & 0x7); | |
929 | channel = ((address >> 5) & 0x5); | |
930 | instruction = (address & 0x1f); | |
931 | } | |
76d06ffa | 932 | |
f38b1653 | 933 | Bool_t readDataWord = kFALSE; |
934 | switch(type) { | |
935 | case 0x0: // Fec read | |
936 | readDataWord = kTRUE; | |
937 | case 0x1: // Fec cmd | |
938 | case 0x2: // Fec write | |
86878381 | 939 | i++; |
940 | payloadWords++; | |
f38b1653 | 941 | break; |
942 | case 0x4: // Loop | |
943 | case 0x5: // Wait | |
944 | break; | |
945 | case 0x6: // End sequence | |
946 | case 0x7: // End Mem | |
86878381 | 947 | i = nPayloadWords + 1; |
f38b1653 | 948 | break; |
949 | default: | |
950 | break; | |
951 | } | |
76d06ffa | 952 | |
f38b1653 | 953 | //Don't read unless we have a FEC_RD |
954 | if(!readDataWord) continue; | |
955 | ||
86878381 | 956 | UInt_t dataWord = *payloadWords;//Get32bitWord(i); |
f38b1653 | 957 | UInt_t data = (0xFFFFF & dataWord) ; |
958 | //UInt_t data = (0xFFFF & dataWord) ; | |
3effc6e7 | 959 | |
f38b1653 | 960 | if(error) { |
961 | AliWarning(Form("error bit detected at Word 0x%06x; " | |
962 | "error % d, type %d, bc_not_altro %d, " | |
963 | "bcast %d, board 0x%02x, chip 0x%x, " | |
964 | "channel 0x%02x, instruction 0x%03x", | |
965 | address, error, type, bc_not_altro, | |
966 | bcast,board,chip,channel,instruction)); | |
967 | //process error | |
968 | continue; | |
969 | } | |
3effc6e7 | 970 | |
971 | ||
f38b1653 | 972 | switch(instruction) { |
3effc6e7 | 973 | |
f38b1653 | 974 | case 0x01: break; // First ADC T |
975 | case 0x02: break; // I 3.3 V | |
976 | case 0x03: break; // I 2.5 V altro digital | |
977 | case 0x04: break; // I 2.5 V altro analog | |
978 | case 0x05: break; // I 2.5 V VA | |
979 | case 0x06: break; // First ADC T | |
980 | case 0x07: break; // I 3.3 V | |
981 | case 0x08: break; // I 2.5 V altro digital | |
982 | case 0x09: break; // I 2.5 V altro analog | |
983 | case 0x0A: break; // I 2.5 V VA | |
984 | case 0x2D: break; // Second ADC T | |
985 | case 0x2E: break; // I 1.5 V VA | |
986 | case 0x2F: break; // I -2.0 V | |
987 | case 0x30: break; // I -2.0 V VA | |
988 | case 0x31: break; // 2.5 V Digital driver | |
989 | case 0x32: break; // Second ADC T | |
990 | case 0x33: break; // I 1.5 V VA | |
991 | case 0x34: break; // I -2.0 V | |
992 | case 0x35: break; // I -2.0 V VA | |
993 | case 0x36: break; // 2.5 V Digital driver | |
994 | case 0x37: break; // Third ADC T | |
995 | case 0x38: break; // Temperature sens. 1 | |
996 | case 0x39: break; // Temperature sens. 2 | |
997 | case 0x3A: break; // U 2.5 altro digital (m) | |
998 | case 0x3B: break; // U 2.5 altro analog (m) | |
999 | case 0x3C: break; // Third ADC T | |
1000 | case 0x3D: break; // Temperature sens. 1 | |
1001 | case 0x3E: break; // Temperature sens. 2 | |
1002 | case 0x3F: break; // U 2.5 altro digital (m) | |
1003 | case 0x40: break; // U 2.5 altro analog (m) | |
1004 | case 0x41: break; // Forth ADC T | |
1005 | case 0x42: break; // U 2.5 VA (m) | |
1006 | case 0x43: break; // U 1.5 VA (m) | |
1007 | case 0x44: break; // U -2.0 VA (m) | |
1008 | case 0x45: break; // U -2.0 (m) | |
1009 | case 0x46: break; // Forth ADC T | |
1010 | case 0x47: break; // U 2.5 VA (m) | |
1011 | case 0x48: break; // U 1.5 VA (m) | |
1012 | case 0x49: break; // U -2.0 VA (m) | |
1013 | case 0x4A: break; // U -2.0 (m) | |
1014 | // Counters | |
1015 | case 0x0B: break; // L1 trigger CouNTer | |
1016 | case 0x0C: break; // L2 trigger CouNTer | |
1017 | case 0x0D: break; // Sampling CLK CouNTer | |
1018 | case 0x0E: break; // DSTB CouNTer | |
1019 | // Test mode | |
1020 | case 0x0F: break; // Test mode word | |
1021 | case 0x10: break; // Undersampling ratio. | |
1022 | // Configuration and status | |
1023 | case 0x11: break; // Config/Status Register 0 | |
1024 | case 0x12: break; // Config/Status Register 1 | |
1025 | case 0x13: break; // Config/Status Register 2 | |
1026 | case 0x14: break; // Config/Status Register 3 | |
1027 | case 0x15: break; // Free | |
1028 | // Comands: | |
1029 | case 0x16: break; // Latch L1, L2, SCLK Counters | |
1030 | case 0x17: break; // Clear counters | |
1031 | case 0x18: break; // Clear CSR1 | |
1032 | case 0x19: break; // rstb ALTROs | |
1033 | case 0x1A: break; // rstb BC | |
1034 | case 0x1B: break; // Start conversion | |
1035 | case 0x1C: break; // Scan event length | |
1036 | case 0x1D: break; // Read event length | |
1037 | case 0x1E: break; // Start test mode | |
1038 | case 0x1F: break; // Read acquisition memory | |
1039 | // FMD | |
1040 | case 0x20: break; // FMDD status | |
1041 | case 0x21: break; // L0 counters | |
1042 | case 0x22: break; // FMD: Wait to hold | |
1043 | case 0x23: break; // FMD: L1 timeout | |
1044 | case 0x24: break; // FMD: L2 timeout | |
1045 | case 0x25: // FMD: Shift clk | |
1046 | shift_clk[board] = ((data >> 8 ) & 0xFF); | |
f4b75c28 | 1047 | AliDebug(30,Form("Read shift_clk=%d for board 0x%02x", |
133f1578 | 1048 | shift_clk[board], board)); |
f38b1653 | 1049 | break; |
1050 | case 0x26: // FMD: Strips | |
1051 | strip_low[board] = ((data >> 0 ) & 0xFF); | |
1052 | strip_high[board] = ((data >> 8 ) & 0xFF); | |
1053 | break; | |
1054 | case 0x27: // FMD: Cal pulse | |
1055 | pulse_size[board] = ((data >> 8 ) & 0xFF); | |
1056 | break; | |
1057 | case 0x28: break; // FMD: Shape bias | |
1058 | case 0x29: break; // FMD: Shape ref | |
1059 | case 0x2A: break; // FMD: Preamp ref | |
1060 | case 0x2B: // FMD: Sample clk | |
1061 | sample_clk[board] = ((data >> 8 ) & 0xFF); | |
f4b75c28 | 1062 | AliDebug(30,Form("Read sample_clk=%d for board 0x%02x", |
133f1578 | 1063 | sample_clk[board], board)); |
f38b1653 | 1064 | break; |
1065 | case 0x2C: break; // FMD: Commands | |
1066 | case 0x4B: // FMD: Cal events | |
1067 | pulse_length[board] = ((data >> 0 ) & 0xFF); | |
1068 | break; | |
1069 | default: break; | |
3effc6e7 | 1070 | |
f38b1653 | 1071 | } |
f4b75c28 | 1072 | AliDebug(50,Form("instruction 0x%x, dataword 0x%x", |
f38b1653 | 1073 | instruction,dataWord)); |
86878381 | 1074 | } // End of loop over Result memory event |
3effc6e7 | 1075 | |
133f1578 | 1076 | UShort_t det = 0; |
1077 | UShort_t sector = 0; | |
1078 | Short_t strip = -1; | |
1079 | Char_t ring = '\0'; | |
76d06ffa | 1080 | |
3effc6e7 | 1081 | const UInt_t boards[4] = {0,1,16,17}; |
1082 | for(Int_t i=0;i<4;i++) { | |
f38b1653 | 1083 | if(ddl==0 && (i==1 || i==3)) continue; |
1084 | ||
3effc6e7 | 1085 | UInt_t chip =0, channel=0; |
b995fc28 | 1086 | det = map->DDL2Detector(ddl); |
1087 | map->Channel2StripBase(boards[i], chip, channel, ring, sector, strip); | |
76d06ffa | 1088 | |
1986c52b | 1089 | UInt_t samplerate = 0; |
1090 | #if USE_VOTE | |
76d06ffa | 1091 | if(sample_clk[boards[i]] == 0) { |
f38b1653 | 1092 | if(ddl == 0) { |
1093 | Int_t sample1 = sample_clk[boards[0]]; | |
1094 | Int_t sample2 = sample_clk[boards[2]]; | |
1095 | if(sample1) sample_clk[boards[i]] = sample1; | |
1096 | else sample_clk[boards[i]] = sample2; | |
1097 | } | |
1098 | else { | |
1099 | Int_t sample1 = sample_clk[boards[0]]; | |
1100 | Int_t sample2 = sample_clk[boards[1]]; | |
1101 | Int_t sample3 = sample_clk[boards[2]]; | |
1102 | Int_t sample4 = sample_clk[boards[3]]; | |
1103 | Int_t agreement = 0; | |
1104 | if(sample1 == sample2) agreement++; | |
1105 | if(sample1 == sample3) agreement++; | |
1106 | if(sample1 == sample4) agreement++; | |
1107 | if(sample2 == sample3) agreement++; | |
1108 | if(sample2 == sample4) agreement++; | |
1109 | if(sample3 == sample4) agreement++; | |
76d06ffa | 1110 | |
f38b1653 | 1111 | Int_t idx = 0; |
1112 | if(i<3) idx = i+1; | |
1113 | else idx = i-1; | |
1114 | if(agreement == 3) { | |
1115 | sample_clk[boards[i]] = sample_clk[boards[idx]]; | |
1116 | shift_clk[boards[i]] = shift_clk[boards[idx]]; | |
1117 | strip_low[boards[i]] = strip_low[boards[idx]]; | |
1118 | strip_high[boards[i]] = strip_high[boards[idx]]; | |
1119 | pulse_length[boards[i]] = pulse_length[boards[idx]]; | |
1120 | pulse_size[boards[i]] = pulse_size[boards[idx]]; | |
f4b75c28 | 1121 | AliDebug(3,Form("Vote taken for ddl %d, board 0x%x", |
f38b1653 | 1122 | ddl,boards[i])); |
76d06ffa | 1123 | } |
f38b1653 | 1124 | } |
76d06ffa | 1125 | } |
1986c52b | 1126 | #endif |
76d06ffa | 1127 | |
3effc6e7 | 1128 | if(sample_clk[boards[i]]) |
f38b1653 | 1129 | samplerate = shift_clk[boards[i]]/sample_clk[boards[i]]; |
f4b75c28 | 1130 | AliDebug(10,Form("Sample rate for board 0x%02x is %d", |
1986c52b | 1131 | boards[i], samplerate)); |
3effc6e7 | 1132 | sampleRate->Set(det,ring,sector,0,samplerate); |
f38b1653 | 1133 | stripRange->Set(det,ring,sector,0, |
1134 | strip_low[boards[i]],strip_high[boards[i]]); | |
3effc6e7 | 1135 | |
f4b75c28 | 1136 | AliDebug(20,Form("det %d, ring %c, ",det,ring)); |
f38b1653 | 1137 | pulseLength.AddAt(pulse_length[boards[i]], |
1138 | GetHalfringIndex(det,ring,boards[i]/16)); | |
1139 | pulseSize.AddAt(pulse_size[boards[i]], | |
1140 | GetHalfringIndex(det,ring,boards[i]/16)); | |
76d06ffa | 1141 | |
3effc6e7 | 1142 | |
76d06ffa | 1143 | |
f4b75c28 | 1144 | AliDebug(20,Form(": Board: 0x%02x\n" |
f38b1653 | 1145 | "\tstrip_low %3d, strip_high %3d\n" |
1146 | "\tshift_clk %3d, sample_clk %3d\n" | |
1147 | "\tpulse_size %3d, pulse_length %3d", | |
1148 | boards[i], | |
1149 | strip_low[boards[i]], strip_high[boards[i]], | |
1150 | shift_clk[boards[i]], sample_clk[boards[i]], | |
1151 | pulse_size[boards[i]],pulse_length[boards[i]])); | |
86878381 | 1152 | } |
1986c52b | 1153 | |
1154 | } | |
3effc6e7 | 1155 | |
1156 | AliFMDParameters::Instance()->SetSampleRate(sampleRate); | |
1157 | AliFMDParameters::Instance()->SetStripRange(stripRange); | |
1158 | ||
f4b75c28 | 1159 | AliDebug(0,Form("End of SOD/EOD")); |
3effc6e7 | 1160 | |
7af3df7f | 1161 | return kTRUE; |
3effc6e7 | 1162 | } |
1163 | //____________________________________________________________________ | |
1164 | ||
1165 | UInt_t AliFMDRawReader::Get32bitWord(Int_t idx) | |
1166 | { | |
1167 | // This method returns the 32 bit word at a given | |
1168 | // position inside the raw data payload. | |
1169 | // The 'index' points to the beginning of the next word. | |
1170 | // The method is supposed to be endian (platform) | |
1171 | // independent. | |
1172 | if (!fData) { | |
1173 | AliFatal("Raw data paylod buffer is not yet initialized !"); | |
1174 | } | |
1175 | ||
1176 | Int_t index = 4*idx; | |
1177 | ||
1178 | if (index < 4) { | |
1179 | // fRawReader->AddFatalErrorLog(k32bitWordReadErr,Form("pos = %d",index)); | |
1180 | // PrintDebug(); | |
1181 | AliWarning(Form("Invalid raw data payload position (%d) !",index)); | |
1182 | } | |
1183 | ||
1184 | UInt_t word = 0; | |
76d06ffa | 1185 | |
3effc6e7 | 1186 | word = fData[--index] << 24; |
1187 | word |= fData[--index] << 16; | |
1188 | word |= fData[--index] << 8; | |
1189 | word |= fData[--index] << 0 ; | |
e802be3e | 1190 | |
3effc6e7 | 1191 | return word; |
1192 | } | |
1193 | //_____________________________________________________________________ | |
f38b1653 | 1194 | Int_t AliFMDRawReader::GetHalfringIndex(UShort_t det, Char_t ring, |
09b6c804 | 1195 | UShort_t board) const |
1196 | { | |
1197 | // | |
1198 | // Get short index for a given half-ring | |
1199 | // | |
1200 | // Parameters: | |
1201 | // det Detector number | |
1202 | // ring Ring identifer | |
1203 | // board Board number | |
1204 | // | |
1205 | // Return: | |
1206 | // | |
1207 | // | |
3effc6e7 | 1208 | UShort_t iring = (ring == 'I' ? 1 : 0); |
1209 | ||
1210 | Int_t index = (((det-1) << 2) | (iring << 1) | (board << 0)); | |
1211 | ||
76d06ffa | 1212 | return index-2; |
3effc6e7 | 1213 | |
1214 | } | |
e2c858f2 | 1215 | |
e802be3e | 1216 | //____________________________________________________________________ |
1217 | // | |
1218 | // EOF | |
1219 | // | |
6c652449 | 1220 |