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2906f4c2 | 1 | /************************************************************************** |
1fd93b67 | 2 | * Copyright(c) 2007-2009, ALICE Experiment at CERN, All rights reserved. * |
2906f4c2 | 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 | ||
c52bf554 | 16 | /* $Id$ */ |
2906f4c2 | 17 | |
18 | /////////////////////////////////////////////////////////////////////////////// | |
19 | /// | |
20 | /// This class provides access to ITS SPD digits in raw data. | |
21 | /// | |
22 | /////////////////////////////////////////////////////////////////////////////// | |
23 | ||
24 | #include "AliITSRawStreamSPD.h" | |
25 | #include "AliRawReader.h" | |
d9edae7b | 26 | #include "AliLog.h" |
2906f4c2 | 27 | |
28 | ClassImp(AliITSRawStreamSPD) | |
29 | ||
2906f4c2 | 30 | const Int_t AliITSRawStreamSPD::fgkDDLModuleMap[kDDLsNumber][kModulesPerDDL] = { |
63244738 | 31 | { 4, 5, 0, 1, 80, 81, 84, 85, 88, 89, 92, 93}, |
32 | {12,13, 8, 9, 96, 97,100,101,104,105,108,109}, | |
33 | {20,21,16,17,112,113,116,117,120,121,124,125}, | |
34 | {28,29,24,25,128,129,132,133,136,137,140,141}, | |
35 | {36,37,32,33,144,145,148,149,152,153,156,157}, | |
36 | {44,45,40,41,160,161,164,165,168,169,172,173}, | |
37 | {52,53,48,49,176,177,180,181,184,185,188,189}, | |
38 | {60,61,56,57,192,193,196,197,200,201,204,205}, | |
39 | {68,69,64,65,208,209,212,213,216,217,220,221}, | |
40 | {76,77,72,73,224,225,228,229,232,233,236,237}, | |
41 | { 7, 6, 3, 2, 83, 82, 87, 86, 91, 90, 95, 94}, | |
42 | {15,14,11,10, 99, 98,103,102,107,106,111,110}, | |
43 | {23,22,19,18,115,114,119,118,123,122,127,126}, | |
44 | {31,30,27,26,131,130,135,134,139,138,143,142}, | |
45 | {39,38,35,34,147,146,151,150,155,154,159,158}, | |
46 | {47,46,43,42,163,162,167,166,171,170,175,174}, | |
47 | {55,54,51,50,179,178,183,182,187,186,191,190}, | |
48 | {63,62,59,58,195,194,199,198,203,202,207,206}, | |
49 | {71,70,67,66,211,210,215,214,219,218,223,222}, | |
50 | {79,78,75,74,227,226,231,230,235,234,239,238} | |
2906f4c2 | 51 | }; |
d9c68335 | 52 | //__________________________________________________________________________ |
2906f4c2 | 53 | AliITSRawStreamSPD::AliITSRawStreamSPD(AliRawReader* rawReader) : |
54 | AliITSRawStream(rawReader), | |
de12e454 | 55 | fEventCounter(-1),fChipAddr(0),fHalfStaveNr(0),fCol(0),fRow(0),fCalHeadLen(0), |
c42b9ed0 | 56 | fData(0),fOffset(0),fHitCount(0), |
57 | fDataChar1(0),fDataChar2(0),fDataChar3(0),fDataChar4(0), | |
d9c68335 | 58 | fFirstWord(kTRUE),fPrevEventId(0xffffffff), |
59 | fEqPLBytesRead(0),fEqPLChipHeadersRead(0),fEqPLChipTrailersRead(0), | |
60 | fHeaderOrTrailerReadLast(kFALSE),fExpectedHeaderTrailerCount(0), | |
61 | fFillOutOfSynch(kFALSE),fDDLID(-1),fLastDDLID(-1),fAdvancedErrorLog(kFALSE), | |
62 | fAdvLogger(NULL) | |
2906f4c2 | 63 | { |
c42b9ed0 | 64 | // create an object to read ITS SPD raw digits |
30ec89b5 | 65 | fRawReader->Reset(); |
362c9d61 | 66 | fRawReader->Select("ITSSPD"); |
c42b9ed0 | 67 | // reset calib header words |
68 | for (UInt_t iword=0; iword<kCalHeadLenMax; iword++) { | |
69 | fCalHeadWord[iword]=0xffffffff; | |
70 | } | |
b696414b | 71 | for (UInt_t eq=0; eq<20; eq++) { |
72 | fActiveEq[eq]=kFALSE; | |
478d804c | 73 | for (UInt_t hs=0; hs<6; hs++) { |
74 | fActiveHS[eq][hs]=kFALSE; | |
75 | for (UInt_t chip=0; chip<10; chip++) { | |
76 | fActiveChip[eq][hs][chip]=kFALSE; | |
77 | fEventCounterFull[eq][hs][chip] = -1; | |
78 | } | |
79 | } | |
b696414b | 80 | } |
c42b9ed0 | 81 | NewEvent(); |
2906f4c2 | 82 | } |
d9c68335 | 83 | //__________________________________________________________________________ |
84 | AliITSRawStreamSPD::AliITSRawStreamSPD(const AliITSRawStreamSPD& rstream) : | |
85 | AliITSRawStream(rstream.fRawReader), | |
de12e454 | 86 | fEventCounter(-1),fChipAddr(0),fHalfStaveNr(0),fCol(0),fRow(0),fCalHeadLen(0), |
d9c68335 | 87 | fData(0),fOffset(0),fHitCount(0), |
88 | fDataChar1(0),fDataChar2(0),fDataChar3(0),fDataChar4(0), | |
89 | fFirstWord(kTRUE),fPrevEventId(0xffffffff), | |
90 | fEqPLBytesRead(0),fEqPLChipHeadersRead(0),fEqPLChipTrailersRead(0), | |
91 | fHeaderOrTrailerReadLast(kFALSE),fExpectedHeaderTrailerCount(0), | |
92 | fFillOutOfSynch(kFALSE),fDDLID(-1),fLastDDLID(-1),fAdvancedErrorLog(kFALSE), | |
93 | fAdvLogger(NULL) | |
72600597 | 94 | { |
d9c68335 | 95 | // copy constructor |
96 | AliError("Copy constructor should not be used."); | |
97 | } | |
98 | //__________________________________________________________________________ | |
99 | AliITSRawStreamSPD& AliITSRawStreamSPD::operator=(const AliITSRawStreamSPD& rstream) { | |
100 | // assignment operator | |
101 | if (this!=&rstream) {} | |
102 | AliError("Assignment opertator should not be used."); | |
103 | return *this; | |
104 | } | |
105 | //__________________________________________________________________________ | |
106 | Bool_t AliITSRawStreamSPD::ReadNextShort() { | |
c42b9ed0 | 107 | // read next 16 bit word into fData |
72600597 | 108 | if (fFirstWord) { |
72600597 | 109 | Bool_t b1 = fRawReader->ReadNextChar(fDataChar1); |
110 | if (!b1) return kFALSE; | |
111 | Bool_t b2, b3, b4; | |
112 | b2 = fRawReader->ReadNextChar(fDataChar2); | |
113 | b3 = fRawReader->ReadNextChar(fDataChar3); | |
114 | b4 = fRawReader->ReadNextChar(fDataChar4); | |
115 | if (!(b2 && b3 && b4)) { | |
116 | return kFALSE; | |
117 | } | |
118 | fData = fDataChar3+(fDataChar4<<8); | |
c52bf554 | 119 | const UInt_t *intPtr = fRawReader->GetEventId(); |
120 | if (intPtr!=0) { | |
121 | if (*intPtr!=fPrevEventId) { // if new event... | |
122 | NewEvent(); | |
123 | fPrevEventId=*intPtr; | |
124 | } | |
c42b9ed0 | 125 | } |
126 | fFirstWord=kFALSE; | |
72600597 | 127 | } |
128 | else { | |
129 | fFirstWord=kTRUE; | |
130 | fData = fDataChar1+(fDataChar2<<8); | |
131 | } | |
d9c68335 | 132 | fEqPLBytesRead+=2; |
133 | ||
72600597 | 134 | return kTRUE; |
135 | } | |
d9c68335 | 136 | //__________________________________________________________________________ |
137 | Bool_t AliITSRawStreamSPD::ReadNextInt() { | |
c42b9ed0 | 138 | // reads next 32 bit into fDataChar1..4 |
139 | // (if first 16 bits read already, just completes the present word) | |
140 | if (fFirstWord) { | |
141 | if (ReadNextShort() && ReadNextShort()) { | |
142 | return kTRUE; | |
143 | } | |
144 | } | |
145 | else { | |
146 | if (ReadNextShort()) { | |
147 | return kTRUE; | |
148 | } | |
149 | } | |
150 | return kFALSE; | |
151 | } | |
d9c68335 | 152 | //__________________________________________________________________________ |
153 | void AliITSRawStreamSPD::NewEvent() { | |
c42b9ed0 | 154 | // call this to reset flags for a new event |
155 | for (UInt_t eqId=0; eqId<20; eqId++) { | |
156 | fCalHeadRead[eqId]=kFALSE; | |
157 | } | |
d9c68335 | 158 | fEventCounter = -1; |
159 | fDDLID = -1; | |
160 | fLastDDLID = -1; | |
4f98b62b | 161 | for (UInt_t eq=0; eq<20; eq++) { |
162 | for (UInt_t hs=0; hs<6; hs++) { | |
163 | for (UInt_t chip=0; chip<10; chip++) { | |
164 | fFastOrSignal[eq][hs][chip] = kFALSE; | |
165 | } | |
166 | } | |
167 | } | |
c42b9ed0 | 168 | } |
d9c68335 | 169 | //__________________________________________________________________________ |
3f917533 | 170 | Int_t AliITSRawStreamSPD::ReadCalibHeader() { |
b696414b | 171 | // needs to be called in the beginning of each equipment data |
c42b9ed0 | 172 | // read the extra calibration header |
3f917533 | 173 | // returns the length of the header if it is present, -1 otherwise |
72600597 | 174 | |
c42b9ed0 | 175 | Int_t ddlID = fRawReader->GetDDLID(); |
176 | if (ddlID==-1) { // we may need to read one word to get the blockAttr | |
3f917533 | 177 | if (!ReadNextShort()) return -1; |
c42b9ed0 | 178 | ddlID = fRawReader->GetDDLID(); |
179 | } | |
d9c68335 | 180 | // reset flags and counters |
181 | fEqPLBytesRead = 2; | |
182 | fEqPLChipHeadersRead = 0; | |
183 | fEqPLChipTrailersRead = 0; | |
184 | fHeaderOrTrailerReadLast = kFALSE; | |
185 | fFillOutOfSynch = kFALSE; | |
186 | ||
de12e454 | 187 | // check router error bits: |
188 | UInt_t statusBits = fRawReader->GetStatusBits(); | |
189 | if ((statusBits >> 5) & 1) { // linkrx/detector fatal error bit | |
190 | TString errMess = "LinkRx Error Bit Set"; | |
191 | AliError(errMess.Data()); | |
192 | fRawReader->AddMajorErrorLog(kLinkRxDetectorFatalErr,errMess.Data()); | |
193 | if (fAdvancedErrorLog) fAdvLogger->ProcessError(kLinkRxDetectorFatalErr,ddlID,-1,-1,errMess.Data()); | |
194 | } | |
195 | if ((statusBits >> 12) & 1) { // trigger sequence monitor error bit | |
196 | TString errMess = "TSM Trigger Error Bit Set"; | |
197 | AliError(errMess.Data()); | |
198 | fRawReader->AddMajorErrorLog(kTSMtriggerErr,errMess.Data()); | |
199 | if (fAdvancedErrorLog) fAdvLogger->ProcessError(kTSMtriggerErr,ddlID,-1,-1,errMess.Data()); | |
200 | } | |
201 | if (fRawReader->TestBlockAttribute(7)) { // bunch crossing difference error bit | |
86cb46a6 | 202 | TString errMess = "High Multiplicity Event Flag Set"; |
de12e454 | 203 | AliError(errMess.Data()); |
86cb46a6 | 204 | fRawReader->AddMajorErrorLog(kHighMultiplicityFlag,errMess.Data()); |
205 | if (fAdvancedErrorLog) fAdvLogger->ProcessError(kHighMultiplicityFlag,ddlID,-1,-1,errMess.Data()); | |
de12e454 | 206 | } |
207 | ||
b696414b | 208 | // set eq active and the participating half-staves (for access from outside this class), |
478d804c | 209 | // set what number of chip headers/trailers to expect (for the moment not used) |
b696414b | 210 | fActiveEq[ddlID]=kTRUE; |
d9c68335 | 211 | fExpectedHeaderTrailerCount = 0; |
212 | for (UInt_t hs=0; hs<6; hs++) { | |
b696414b | 213 | if (!fRawReader->TestBlockAttribute(hs)) { |
214 | fActiveHS[ddlID][hs]=kTRUE; | |
215 | fExpectedHeaderTrailerCount+=10; | |
216 | } | |
217 | else { | |
218 | fActiveHS[ddlID][hs]=kFALSE; | |
219 | } | |
d9c68335 | 220 | } |
221 | ||
c42b9ed0 | 222 | if (ddlID>=0 && ddlID<20) fCalHeadRead[ddlID]=kTRUE; |
d9c68335 | 223 | if (fRawReader->TestBlockAttribute(6)) { // is the calib header present? |
c42b9ed0 | 224 | if (ReadNextInt()) { |
72600597 | 225 | // length of cal header: |
de12e454 | 226 | fCalHeadLen = fDataChar1+(fDataChar2<<8)+(fDataChar3<<16)+(fDataChar4<<24); |
227 | if (fCalHeadLen>kCalHeadLenMax) { | |
228 | TString errMess = Form("Header length %d > max = %d",fCalHeadLen,kCalHeadLenMax); | |
d9c68335 | 229 | AliError(errMess.Data()); |
230 | fRawReader->AddMajorErrorLog(kCalHeaderLengthErr,errMess.Data()); | |
231 | if (fAdvancedErrorLog) fAdvLogger->ProcessError(kCalHeaderLengthErr,ddlID,-1,-1,errMess.Data()); | |
3f917533 | 232 | return -1; |
c42b9ed0 | 233 | } |
d9c68335 | 234 | else { |
de12e454 | 235 | for (UInt_t iword=0; iword<fCalHeadLen; iword++) { |
c42b9ed0 | 236 | if (ReadNextInt()) { |
237 | fCalHeadWord[iword] = fDataChar1+(fDataChar2<<8)+(fDataChar3<<16)+(fDataChar4<<24); | |
238 | } | |
239 | else { | |
d9c68335 | 240 | TString errMess = "Header length problem"; |
241 | AliError(errMess.Data()); | |
242 | fRawReader->AddMajorErrorLog(kCalHeaderLengthErr,errMess.Data()); | |
243 | if (fAdvancedErrorLog) fAdvLogger->ProcessError(kCalHeaderLengthErr,ddlID,-1,-1,errMess.Data()); | |
3f917533 | 244 | return -1; |
c42b9ed0 | 245 | } |
246 | } | |
de12e454 | 247 | return fCalHeadLen; |
72600597 | 248 | } |
249 | } | |
250 | } | |
c42b9ed0 | 251 | |
3f917533 | 252 | return -1; |
72600597 | 253 | } |
d9c68335 | 254 | //__________________________________________________________________________ |
255 | Bool_t AliITSRawStreamSPD::Next() { | |
2906f4c2 | 256 | // read the next raw digit |
257 | // returns kFALSE if there is no digit left | |
258 | ||
259 | fPrevModuleID = fModuleID; | |
c42b9ed0 | 260 | |
72600597 | 261 | while (ReadNextShort()) { |
c42b9ed0 | 262 | |
d9c68335 | 263 | fLastDDLID = fDDLID; |
264 | fDDLID = fRawReader->GetDDLID(); | |
265 | if (fDDLID>=0 && fDDLID<20) { | |
266 | if (!fCalHeadRead[fDDLID]) { | |
267 | if (fLastDDLID!=-1) { // if not the first equipment for this event | |
268 | fEqPLBytesRead -= 2; | |
b696414b | 269 | // The next line is commented, since we do not have the information how many chips to expect |
270 | // CheckHeaderAndTrailerCount(fLastDDLID); | |
d9c68335 | 271 | } |
b696414b | 272 | if (ReadCalibHeader()>=0) continue; // skip to next word if we found a calib header, otherwise parse this word as regular data (go on with this while loop) |
c42b9ed0 | 273 | } |
274 | } | |
275 | else { | |
d9c68335 | 276 | TString errMess = Form("Error in DDL number (=%d) , setting it to 19",fDDLID); |
277 | AliError(errMess.Data()); | |
278 | fRawReader->AddMajorErrorLog(kDDLNumberErr,errMess.Data()); | |
279 | if (fAdvancedErrorLog) fAdvLogger->AddMessage(errMess.Data()); | |
280 | fDDLID=19; | |
c42b9ed0 | 281 | } |
cef98faf | 282 | |
283 | Short_t hs = ((fData & 0x3800)>>11) ; Short_t chip=(fData & 0x000F); // -> for printouts | |
284 | ||
72600597 | 285 | if ((fData & 0xC000) == 0x4000) { // header |
d9c68335 | 286 | if (fHeaderOrTrailerReadLast) { |
cef98faf | 287 | TString errMess = Form("Chip trailer missing - (eq,hs,chip) = (%d,%d,%d)",fDDLID,hs,chip); |
d9c68335 | 288 | AliError(errMess.Data()); |
289 | fRawReader->AddMajorErrorLog(kTrailerMissingErr,errMess.Data()); | |
290 | if (fAdvancedErrorLog) fAdvLogger->ProcessError(kTrailerMissingErr,fLastDDLID,fEqPLBytesRead,fEqPLChipHeadersRead,errMess.Data()); | |
291 | } | |
292 | fHeaderOrTrailerReadLast = kTRUE; | |
293 | fEqPLChipHeadersRead++; | |
2906f4c2 | 294 | fHitCount = 0; |
d9c68335 | 295 | UShort_t eventCounter = (fData >> 4) & 0x007F; |
296 | if (fEventCounter < 0) { | |
297 | fEventCounter = eventCounter; | |
72600597 | 298 | } |
d9c68335 | 299 | else if (eventCounter != fEventCounter) { |
300 | TString errMess; | |
301 | if (fEqPLChipHeadersRead==1) { | |
cef98faf | 302 | errMess = Form("Mismatching event counters between this equipment and the previous: %d != %d - (eq,hs,chip) = (%d,%d,%d)", |
303 | eventCounter,fEventCounter,fDDLID,hs,chip); | |
d9c68335 | 304 | } |
305 | else { | |
cef98faf | 306 | errMess = Form("Mismatching event counters between this chip header and the previous: %d != %d - (eq,hs,chip) = (%d,%d,%d)", |
307 | eventCounter,fEventCounter,fDDLID,hs,chip); | |
d9c68335 | 308 | } |
309 | fEventCounter = eventCounter; | |
310 | AliError(errMess.Data()); | |
311 | fRawReader->AddMajorErrorLog(kEventCounterErr,errMess.Data()); | |
312 | if (fAdvancedErrorLog) fAdvLogger->ProcessError(kEventCounterErr,fDDLID,fEqPLBytesRead,fEqPLChipHeadersRead,errMess.Data()); | |
2906f4c2 | 313 | } |
c42b9ed0 | 314 | fChipAddr = fData & 0x000F; |
315 | if (fChipAddr>9) { | |
cef98faf | 316 | TString errMess = Form("Overflow chip address %d - set to 0 (eq,hs) = (%d,%d)",fChipAddr,fDDLID,hs); |
d9c68335 | 317 | AliError(errMess.Data()); |
318 | fRawReader->AddMajorErrorLog(kChipAddrErr,errMess.Data()); | |
319 | if (fAdvancedErrorLog) fAdvLogger->ProcessError(kChipAddrErr,fDDLID,fEqPLBytesRead,fEqPLChipHeadersRead,errMess.Data()); | |
320 | fChipAddr=0; | |
2906f4c2 | 321 | } |
c42b9ed0 | 322 | fHalfStaveNr = (fData & 0x3800)>>11; |
323 | if (fHalfStaveNr>5 || fRawReader->TestBlockAttribute(fHalfStaveNr)) { | |
cef98faf | 324 | TString errMess = Form("Half stave number error: %d - set to 0 - eq %d",fHalfStaveNr,fDDLID); |
d9c68335 | 325 | AliError(errMess.Data()); |
326 | fRawReader->AddMajorErrorLog(kHSNumberErr,errMess.Data()); | |
327 | if (fAdvancedErrorLog) fAdvLogger->ProcessError(kHSNumberErr,fDDLID,fEqPLBytesRead,fEqPLChipHeadersRead,errMess.Data()); | |
328 | fHalfStaveNr=0; | |
2906f4c2 | 329 | } |
478d804c | 330 | fActiveChip[fDDLID][fHalfStaveNr][fChipAddr]=kTRUE; |
331 | fEventCounterFull[fDDLID][fHalfStaveNr][fChipAddr] = eventCounter; | |
c42b9ed0 | 332 | // translate ("online") ddl, hs, chip nr to ("offline") module id : |
d9c68335 | 333 | fModuleID = GetOfflineModuleFromOnline(fDDLID,fHalfStaveNr,fChipAddr); |
4f98b62b | 334 | } |
335 | ||
72600597 | 336 | else if ((fData & 0xC000) == 0x0000) { // trailer |
d9c68335 | 337 | if ( (fEqPLBytesRead+fFillOutOfSynch*2)%4 != 0 ) { |
cef98faf | 338 | TString errMess = Form("Fill word is missing - (eq,hs,chip) = (%d,%d,%d)",fDDLID,fHalfStaveNr,fChipAddr); |
d9c68335 | 339 | AliError(errMess.Data()); |
340 | fRawReader->AddMajorErrorLog(kFillMissingErr,errMess.Data()); | |
341 | if (fAdvancedErrorLog) fAdvLogger->ProcessError(kFillMissingErr,fDDLID,fEqPLBytesRead,fEqPLChipHeadersRead,errMess.Data()); | |
342 | if (fFillOutOfSynch) fFillOutOfSynch = kFALSE; | |
343 | else fFillOutOfSynch = kTRUE; | |
344 | } | |
345 | if (!fHeaderOrTrailerReadLast) { | |
cef98faf | 346 | TString errMess = Form("Trailer without previous header - (eq,hs,chip) = (%d,%d,%d)",fDDLID,fHalfStaveNr,fChipAddr); |
d9c68335 | 347 | AliError(errMess.Data()); |
348 | fRawReader->AddMajorErrorLog(kTrailerWithoutHeaderErr,errMess.Data()); | |
349 | if (fAdvancedErrorLog) fAdvLogger->ProcessError(kTrailerWithoutHeaderErr,fLastDDLID,fEqPLBytesRead,fEqPLChipHeadersRead,errMess.Data()); | |
350 | } | |
351 | fHeaderOrTrailerReadLast = kFALSE; | |
352 | fEqPLChipTrailersRead++; | |
4f98b62b | 353 | UShort_t hitCount = fData & 0x0FFF; |
d9edae7b | 354 | if (hitCount != fHitCount){ |
cef98faf | 355 | TString errMess = Form("Number of hits %d, while %d expected - (eq,hs,chip) = (%d,%d,%d)",fHitCount,hitCount,fDDLID,fHalfStaveNr,fChipAddr); |
d9c68335 | 356 | AliError(errMess.Data()); |
357 | fRawReader->AddMajorErrorLog(kNumberHitsErr,errMess.Data()); | |
358 | if (fAdvancedErrorLog) fAdvLogger->ProcessError(kNumberHitsErr,fDDLID,fEqPLBytesRead,fEqPLChipHeadersRead,errMess.Data()); | |
d9edae7b | 359 | } |
4f98b62b | 360 | Bool_t errorBit = fData & 0x1000; |
361 | if (errorBit) { | |
cef98faf | 362 | TString errMess = Form("Trailer error bit set for chip (eq,hs,chip) = (%d,%d,%d)",fDDLID,fHalfStaveNr,fChipAddr); |
4f98b62b | 363 | AliError(errMess.Data()); |
364 | fRawReader->AddMajorErrorLog(kTrailerErrorBitErr,errMess.Data()); | |
365 | if (fAdvancedErrorLog) fAdvLogger->ProcessError(kTrailerErrorBitErr,fDDLID,fEqPLBytesRead,fEqPLChipHeadersRead,errMess.Data()); | |
366 | } | |
367 | Bool_t fastorBit = fData & 0x2000; | |
368 | fFastOrSignal[fDDLID][fHalfStaveNr][fChipAddr] = fastorBit; | |
d9edae7b | 369 | } |
4f98b62b | 370 | |
72600597 | 371 | else if ((fData & 0xC000) == 0x8000) { // pixel hit |
d9c68335 | 372 | if (!fHeaderOrTrailerReadLast) { |
cef98faf | 373 | TString errMess = Form("Chip header missing - (eq,hs,chip) = (%d,%d,%d)",fDDLID,fHalfStaveNr,fChipAddr); |
d9c68335 | 374 | AliError(errMess.Data()); |
375 | fRawReader->AddMajorErrorLog(kHeaderMissingErr,errMess.Data()); | |
376 | if (fAdvancedErrorLog) fAdvLogger->ProcessError(kHeaderMissingErr,fDDLID,fEqPLBytesRead,fEqPLChipHeadersRead,errMess.Data()); | |
377 | fHeaderOrTrailerReadLast = kTRUE; | |
378 | } | |
2906f4c2 | 379 | fHitCount++; |
c42b9ed0 | 380 | fCol = (fData & 0x001F); |
381 | fRow = (fData >> 5) & 0x00FF; | |
382 | ||
d9c68335 | 383 | fCoord1 = GetOfflineColFromOnline(fDDLID,fHalfStaveNr,fChipAddr,fCol); |
384 | fCoord2 = GetOfflineRowFromOnline(fDDLID,fHalfStaveNr,fChipAddr,fRow); | |
c42b9ed0 | 385 | |
2906f4c2 | 386 | return kTRUE; |
4f98b62b | 387 | } |
388 | ||
72600597 | 389 | else { // fill word |
d9edae7b | 390 | if ((fData & 0xC000) != 0xC000) { |
cef98faf | 391 | TString errMess = Form("Wrong fill word! - (eq,hs,chip) = (%d,%d,%d)",fDDLID,fHalfStaveNr,fChipAddr); |
d9c68335 | 392 | AliError(errMess.Data()); |
393 | fRawReader->AddMajorErrorLog(kWrongFillWordErr,errMess.Data()); | |
394 | if (fAdvancedErrorLog) fAdvLogger->ProcessError(kWrongFillWordErr,fDDLID,fEqPLBytesRead,fEqPLChipHeadersRead,errMess.Data()); | |
395 | } | |
396 | if ( (fEqPLBytesRead+fFillOutOfSynch*2)%4 != 2 ) { | |
cef98faf | 397 | TString errMess = Form("Fill word is unexpected - (eq,hs,chip) = (%d,%d,%d)",fDDLID,fHalfStaveNr,fChipAddr); |
d9c68335 | 398 | AliError(errMess.Data()); |
399 | fRawReader->AddMajorErrorLog(kFillUnexpectErr,errMess.Data()); | |
400 | if (fAdvancedErrorLog) fAdvLogger->ProcessError(kFillUnexpectErr,fDDLID,fEqPLBytesRead,fEqPLChipHeadersRead,errMess.Data()); | |
401 | if (fFillOutOfSynch) fFillOutOfSynch = kFALSE; | |
402 | else fFillOutOfSynch = kTRUE; | |
d9edae7b | 403 | } |
2906f4c2 | 404 | } |
405 | ||
406 | } | |
d9c68335 | 407 | if (fDDLID>=0 && fDDLID<20) { |
b696414b | 408 | // The next line is commented, since we do not have the information how many chips to expect |
409 | // CheckHeaderAndTrailerCount(fDDLID); | |
d9c68335 | 410 | } |
2906f4c2 | 411 | return kFALSE; |
412 | } | |
d9c68335 | 413 | //__________________________________________________________________________ |
414 | void AliITSRawStreamSPD::CheckHeaderAndTrailerCount(Int_t ddlID) { | |
415 | // Checks that the number of header and trailers found for the ddl are as expected | |
416 | if (fEqPLChipHeadersRead != fExpectedHeaderTrailerCount) { | |
417 | TString errMess = Form("Chip header count inconsistent %d != %d (expected) for ddl %d", | |
418 | fEqPLChipHeadersRead,fExpectedHeaderTrailerCount,ddlID); | |
419 | AliError(errMess.Data()); | |
420 | fRawReader->AddMajorErrorLog(kHeaderCountErr,errMess.Data()); | |
478d804c | 421 | if (fAdvancedErrorLog) fAdvLogger->ProcessError(kHeaderCountErr,ddlID,fEqPLBytesRead,fEqPLChipHeadersRead,errMess.Data()); |
d9c68335 | 422 | } |
423 | if (fEqPLChipTrailersRead != fExpectedHeaderTrailerCount) { | |
424 | TString errMess = Form("Chip trailer count inconsistent %d != %d (expected) for ddl %d", | |
425 | fEqPLChipTrailersRead,fExpectedHeaderTrailerCount,ddlID); | |
426 | AliError(errMess.Data()); | |
427 | fRawReader->AddMajorErrorLog(kHeaderCountErr,errMess.Data()); | |
478d804c | 428 | if (fAdvancedErrorLog) fAdvLogger->ProcessError(kHeaderCountErr,ddlID,fEqPLBytesRead,fEqPLChipHeadersRead,errMess.Data()); |
d9c68335 | 429 | } |
430 | } | |
431 | //__________________________________________________________________________ | |
432 | void AliITSRawStreamSPD::ActivateAdvancedErrorLog(Bool_t activate, AliITSRawStreamSPDErrorLog* advLogger) { | |
433 | // Activate the advanced error logging. | |
434 | // Logger object has to be created elsewhere and a pointer sent here. | |
435 | fAdvancedErrorLog=activate; | |
436 | if (activate && advLogger!=NULL) { | |
437 | fAdvLogger = advLogger; | |
438 | } | |
439 | if (fAdvLogger==NULL) { | |
440 | fAdvancedErrorLog=kFALSE; | |
441 | } | |
442 | } | |
443 | //__________________________________________________________________________ | |
444 | const Char_t* AliITSRawStreamSPD::GetErrorName(UInt_t errorCode) { | |
445 | // Returns a string for each error code | |
446 | if (errorCode==kTotal) return "All Errors"; | |
447 | else if (errorCode==kHeaderMissingErr) return "Header Missing"; | |
448 | else if (errorCode==kTrailerMissingErr) return "Trailer Missing"; | |
449 | else if (errorCode==kTrailerWithoutHeaderErr) return "Trailer Unexpected"; | |
450 | else if (errorCode==kHeaderCountErr) return "Header Count Wrong"; | |
451 | else if (errorCode==kTrailerCountErr) return "Trailer Count Wrong"; | |
452 | else if (errorCode==kFillUnexpectErr) return "Fill Unexpected"; | |
453 | else if (errorCode==kFillMissingErr) return "Fill Missing"; | |
454 | else if (errorCode==kWrongFillWordErr) return "Fill Word Wrong"; | |
455 | else if (errorCode==kNumberHitsErr) return "Hit Count Wrong"; | |
456 | else if (errorCode==kEventCounterErr) return "Event Counter Error"; | |
457 | else if (errorCode==kDDLNumberErr) return "DDL Number Error"; | |
458 | else if (errorCode==kHSNumberErr) return "HS Number Error"; | |
459 | else if (errorCode==kChipAddrErr) return "Chip Address Error"; | |
460 | else if (errorCode==kCalHeaderLengthErr) return "Calib Header Length Error"; | |
b696414b | 461 | else if (errorCode==kAdvEventCounterErr) return "Event Counter Error (Adv)"; |
462 | else if (errorCode==kAdvEventCounterOrderErr) return "Event Counter Jump Error (Adv)"; | |
4f98b62b | 463 | else if (errorCode==kTrailerErrorBitErr) return "Trailer Error Bit Set"; |
de12e454 | 464 | else if (errorCode==kLinkRxDetectorFatalErr) return "LinkRx/Detector Fatal Error Bit Set"; |
465 | else if (errorCode==kTSMtriggerErr) return "TSM Trigger Error Bit Set"; | |
86cb46a6 | 466 | else if (errorCode==kHighMultiplicityFlag) return "High Multiplicity Event Flag Set"; |
d9c68335 | 467 | else return ""; |
468 | } | |
469 | //__________________________________________________________________________ | |
4f98b62b | 470 | Bool_t AliITSRawStreamSPD::GetFastOrSignal(UInt_t eq, UInt_t hs, UInt_t chip) { |
471 | // returns if there was a fastor signal from this chip | |
472 | if (eq>=20 || hs>=6 || chip>=10) { | |
473 | TString errMess = Form("eq,hs,chip = %d,%d,%d out of bounds. Return kFALSE.",eq,hs,chip); | |
474 | AliError(errMess.Data()); | |
475 | return kFALSE; | |
476 | } | |
477 | return fFastOrSignal[eq][hs][chip]; | |
478 | } | |
479 | //__________________________________________________________________________ | |
478d804c | 480 | Bool_t AliITSRawStreamSPD::IsActiveEq(UInt_t eq) const { |
481 | // returns if the eq is active (seen in data) | |
482 | if (eq>=20) { | |
483 | TString errMess = Form("eq = %d out of bounds. Return kFALSE.",eq); | |
484 | AliError(errMess.Data()); | |
485 | return kFALSE; | |
486 | } | |
487 | return fActiveEq[eq]; | |
488 | } | |
489 | //__________________________________________________________________________ | |
490 | Bool_t AliITSRawStreamSPD::IsActiveHS(UInt_t eq, UInt_t hs) const { | |
491 | // returns if the hs is active (info from block attr) | |
492 | if (eq>=20 || hs>=6) { | |
493 | TString errMess = Form("eq,hs = %d,%d out of bounds. Return kFALSE.",eq,hs); | |
494 | AliError(errMess.Data()); | |
495 | return kFALSE; | |
496 | } | |
497 | return fActiveHS[eq][hs]; | |
498 | } | |
499 | //__________________________________________________________________________ | |
500 | Bool_t AliITSRawStreamSPD::IsActiveChip(UInt_t eq, UInt_t hs, UInt_t chip) const { | |
501 | // returns if the chip is active (seen in data) | |
502 | if (eq>=20 || hs>=6 || chip>=10) { | |
503 | TString errMess = Form("eq,hs,chip = %d,%d,%d out of bounds. Return kFALSE.",eq,hs,chip); | |
504 | AliError(errMess.Data()); | |
505 | return kFALSE; | |
506 | } | |
507 | return fActiveChip[eq][hs][chip]; | |
508 | } | |
509 | //__________________________________________________________________________ | |
c42b9ed0 | 510 | Bool_t AliITSRawStreamSPD::GetHalfStavePresent(UInt_t hs) { |
511 | // Reads the half stave present status from the block attributes | |
b696414b | 512 | // This is not really needed anymore (kept for now in case it is still used somewhere). |
513 | // The same information can be reached through the "IsActiveHS" method instead. | |
c42b9ed0 | 514 | Int_t ddlID = fRawReader->GetDDLID(); |
515 | if (ddlID==-1) { | |
d9edae7b | 516 | AliWarning("DDL ID = -1. Cannot read block attributes. Return kFALSE."); |
c42b9ed0 | 517 | return kFALSE; |
518 | } | |
519 | else { | |
520 | if (hs>=6) { | |
d9edae7b | 521 | AliWarning(Form("HS >= 6 requested (%d). Return kFALSE.",hs)); |
c42b9ed0 | 522 | return kFALSE; |
523 | } | |
524 | UChar_t attr = fRawReader->GetBlockAttributes(); | |
525 | if (((attr>>hs) & 0x01) == 0x01) { // bit set means not present | |
526 | return kFALSE; | |
527 | } | |
528 | else { | |
529 | return kTRUE; | |
530 | } | |
531 | } | |
532 | } | |
d9c68335 | 533 | //__________________________________________________________________________ |
478d804c | 534 | Bool_t AliITSRawStreamSPD::IsEventCounterFullConsistent() const { |
535 | // checks if the event counter values are consistent within the event | |
536 | Short_t reference = -1; | |
537 | for (UInt_t eq=0; eq<20; eq++) { | |
538 | if (IsActiveEq(eq)) { | |
539 | for (UInt_t hs=0; hs<6; hs++) { | |
540 | if (IsActiveHS(eq,hs)) { | |
541 | for (UInt_t chip=0; chip<10; chip++) { | |
542 | if (fEventCounterFull[eq][hs][chip]!=-1) { | |
543 | if (reference==-1) reference = fEventCounterFull[eq][hs][chip]; | |
544 | if (fEventCounterFull[eq][hs][chip] != reference) return kFALSE; | |
545 | } | |
546 | } | |
547 | } | |
548 | } | |
549 | } | |
550 | } | |
551 | return kTRUE; | |
552 | } | |
553 | //__________________________________________________________________________ | |
554 | Short_t AliITSRawStreamSPD::GetEventCounterFullEq(UInt_t eq) const { | |
555 | // if the eq is active; returns the event counter value | |
556 | if (eq>=20) { | |
557 | TString errMess = Form("eq (%d) out of bounds",eq); | |
558 | AliError(errMess.Data()); | |
559 | return -1; | |
560 | } | |
561 | if (IsActiveEq(eq)) { | |
562 | for (UInt_t hs=0; hs<6; hs++) { | |
563 | if (IsActiveHS(eq,hs)) { | |
564 | for (UInt_t chip=0; chip<10; chip++) { | |
565 | if (fEventCounterFull[eq][hs][chip]!=-1) { | |
566 | return fEventCounterFull[eq][hs][chip]; | |
567 | } | |
568 | } | |
569 | } | |
570 | } | |
571 | } | |
572 | return -1; | |
573 | } | |
574 | //__________________________________________________________________________ | |
575 | Short_t AliITSRawStreamSPD::GetEventCounterFullHS(UInt_t eq, UInt_t hs) const { | |
576 | // if the eq,hs is active; returns the event counter value | |
577 | if (eq>=20 || hs>=6) { | |
578 | TString errMess = Form("eq,hs (%d,%d) out of bounds",eq,hs); | |
579 | AliError(errMess.Data()); | |
580 | return -1; | |
581 | } | |
582 | if (IsActiveEq(eq)) { | |
583 | if (IsActiveHS(eq,hs)) { | |
584 | for (UInt_t chip=0; chip<10; chip++) { | |
585 | if (fEventCounterFull[eq][hs][chip]!=-1) { | |
586 | return fEventCounterFull[eq][hs][chip]; | |
587 | } | |
588 | } | |
589 | } | |
590 | } | |
591 | return -1; | |
592 | } | |
593 | //__________________________________________________________________________ | |
594 | Short_t AliITSRawStreamSPD::GetEventCounterFullChip(UInt_t eq, UInt_t hs, UInt_t chip) const { | |
595 | // if the eq,hs,chip is active; returns the event counter value | |
596 | if (eq>=20 || hs>=6 || chip>=10) { | |
597 | TString errMess = Form("eq,hs,chip (%d,%d,%d) out of bounds",eq,hs,chip); | |
598 | AliError(errMess.Data()); | |
599 | return -1; | |
600 | } | |
601 | if (IsActiveEq(eq)) { | |
602 | if (IsActiveHS(eq,hs)) { | |
603 | if (IsActiveChip(eq,hs,chip)) { | |
604 | return fEventCounterFull[eq][hs][chip]; | |
605 | } | |
606 | } | |
607 | } | |
608 | return -1; | |
609 | } | |
610 | //__________________________________________________________________________ | |
de12e454 | 611 | Int_t AliITSRawStreamSPD::GetHword(UInt_t index) { |
612 | if (index<kCalHeadLenMax) return fCalHeadWord[index]; | |
613 | else return 0; | |
614 | } | |
c42b9ed0 | 615 | Bool_t AliITSRawStreamSPD::GetHhalfStaveScanned(UInt_t hs) const { |
616 | if (hs<6) return (Bool_t)((fCalHeadWord[0]>>(6+hs)) & (0x00000001)); | |
617 | else return kFALSE; | |
618 | } | |
619 | Bool_t AliITSRawStreamSPD::GetHchipPresent(UInt_t hs, UInt_t chip) const { | |
620 | if (hs<6 && chip<10) return ((( fCalHeadWord[hs/3+3]>>((hs%3)*10+chip)) & 0x00000001) == 1); | |
621 | else return kFALSE; | |
622 | } | |
623 | UInt_t AliITSRawStreamSPD::GetHdacHigh(UInt_t hs) const { | |
624 | if (hs<6) return (fCalHeadWord[hs/2+7]>>(24-16*(hs%2)) & 0x000000ff); | |
625 | else return 0; | |
626 | } | |
627 | UInt_t AliITSRawStreamSPD::GetHdacLow(UInt_t hs) const { | |
628 | if (hs<6) return (fCalHeadWord[hs/2+7]>>(16-16*(hs%2)) & 0x000000ff); | |
629 | else return 0; | |
630 | } | |
631 | UInt_t AliITSRawStreamSPD::GetHTPAmp(UInt_t hs) const { | |
632 | if (hs<6) return fCalHeadWord[hs+10]; | |
633 | else return 0; | |
634 | } | |
1fd93b67 | 635 | Bool_t AliITSRawStreamSPD::GetHminTHchipPresent(UInt_t chip) const { |
636 | if (chip<10) return ((( fCalHeadWord[7]>>(16+chip)) & 0x00000001) == 1); | |
637 | else return kFALSE; | |
638 | } | |
de12e454 | 639 | UInt_t AliITSRawStreamSPD::GetFOHnumDacs() const { |
640 | return (fCalHeadLen-37)/2; | |
641 | } | |
642 | UInt_t AliITSRawStreamSPD::GetFOHdacIndex(UInt_t index) const { | |
643 | if (index>=GetFOHnumDacs()) { | |
644 | TString errMess = Form("Only %d DACs in this run, returning 0",GetFOHnumDacs()); | |
645 | AliError(errMess.Data()); | |
646 | return 0; | |
647 | } | |
648 | return fCalHeadWord[7+index*2]; | |
649 | } | |
650 | UInt_t AliITSRawStreamSPD::GetFOHdacValue(UInt_t index) const { | |
651 | if (index>=GetFOHnumDacs()) { | |
652 | TString errMess = Form("Only %d DACs in this run, returning 0",GetFOHnumDacs()); | |
653 | AliError(errMess.Data()); | |
654 | return 0; | |
655 | } | |
656 | return fCalHeadWord[7+1+index*2]; | |
657 | } | |
658 | UInt_t AliITSRawStreamSPD::GetFOHchipCount(UInt_t hs, UInt_t chip) const { | |
659 | if (hs<6 && chip<10) { | |
660 | if (chip%2==0) { | |
661 | return ((fCalHeadWord[7 + GetFOHnumDacs()*2 + (hs*10 + chip)/2] >> 16) & 0x0000ffff); | |
662 | } | |
663 | else { | |
664 | return (fCalHeadWord[7 + GetFOHnumDacs()*2 + (hs*10 + chip)/2] & 0x0000ffff); | |
665 | } | |
666 | } | |
667 | else return 0; | |
668 | } | |
d9c68335 | 669 | //__________________________________________________________________________ |
6727e2db | 670 | Int_t AliITSRawStreamSPD::GetModuleNumber(UInt_t iDDL, UInt_t iModule) { |
671 | if (iDDL<20 && iModule<12) return fgkDDLModuleMap[iDDL][iModule]; | |
672 | else return 240; | |
673 | } | |
d9c68335 | 674 | //__________________________________________________________________________ |
6727e2db | 675 | Bool_t AliITSRawStreamSPD::OfflineToOnline(UInt_t module, UInt_t colM, UInt_t rowM, UInt_t& eq, UInt_t& hs, UInt_t& chip, UInt_t& col, UInt_t& row) { |
676 | // converts offline coordinates to online | |
677 | eq = GetOnlineEqIdFromOffline(module); | |
678 | hs = GetOnlineHSFromOffline(module); | |
679 | chip = GetOnlineChipFromOffline(module,colM); | |
680 | col = GetOnlineColFromOffline(module,colM); | |
681 | row = GetOnlineRowFromOffline(module,rowM); | |
682 | if (eq>=20 || hs>=6 || chip>=10 || col>=32 || row>=256) return kFALSE; | |
683 | else return kTRUE; | |
684 | } | |
d9c68335 | 685 | //__________________________________________________________________________ |
6727e2db | 686 | Bool_t AliITSRawStreamSPD::OnlineToOffline(UInt_t eq, UInt_t hs, UInt_t chip, UInt_t col, UInt_t row, UInt_t& module, UInt_t& colM, UInt_t& rowM) { |
687 | // converts online coordinates to offline | |
688 | module = GetOfflineModuleFromOnline(eq,hs,chip); | |
689 | colM = GetOfflineColFromOnline(eq,hs,chip,col); | |
690 | rowM = GetOfflineRowFromOnline(eq,hs,chip,row); | |
691 | if (module>=240 || colM>=160 || rowM>=256) return kFALSE; | |
692 | else return kTRUE; | |
693 | } | |
d9c68335 | 694 | //__________________________________________________________________________ |
6727e2db | 695 | UInt_t AliITSRawStreamSPD::GetOnlineEqIdFromOffline(UInt_t module) { |
696 | // offline->online (eq) | |
697 | for (UInt_t eqId=0; eqId<20; eqId++) { | |
698 | for (UInt_t iModule=0; iModule<12; iModule++) { | |
699 | if (GetModuleNumber(eqId,iModule)==(Int_t)module) return eqId; | |
700 | } | |
701 | } | |
702 | return 20; // error | |
703 | } | |
d9c68335 | 704 | //__________________________________________________________________________ |
6727e2db | 705 | UInt_t AliITSRawStreamSPD::GetOnlineHSFromOffline(UInt_t module) { |
706 | // offline->online (hs) | |
707 | for (UInt_t eqId=0; eqId<20; eqId++) { | |
708 | for (UInt_t iModule=0; iModule<12; iModule++) { | |
709 | if (GetModuleNumber(eqId,iModule)==(Int_t)module) return iModule/2; | |
710 | } | |
711 | } | |
712 | return 6; // error | |
713 | } | |
d9c68335 | 714 | //__________________________________________________________________________ |
6727e2db | 715 | UInt_t AliITSRawStreamSPD::GetOnlineChipFromOffline(UInt_t module, UInt_t colM) { |
716 | // offline->online (chip) | |
717 | for (UInt_t eq=0; eq<20; eq++) { | |
718 | for (UInt_t iModule=0; iModule<12; iModule++) { | |
719 | if (GetModuleNumber(eq,iModule)==(Int_t)module) { | |
49c66823 | 720 | if (module<80) { |
721 | if (eq<10) { // side A | |
722 | return (159-colM)/32 + 5*(iModule%2); | |
723 | } | |
724 | else { // side C | |
725 | return colM/32 + 5*(iModule%2); | |
726 | } | |
63244738 | 727 | } |
49c66823 | 728 | else if (module<240) { |
729 | if (eq<10) { // side A | |
730 | return colM/32 + 5*(iModule%2); | |
731 | } | |
732 | else { // side C | |
733 | return (159-colM)/32 + 5*(iModule%2); | |
734 | } | |
63244738 | 735 | } |
6727e2db | 736 | } |
737 | } | |
738 | } | |
739 | return 10; // error | |
740 | } | |
d9c68335 | 741 | //__________________________________________________________________________ |
6727e2db | 742 | UInt_t AliITSRawStreamSPD::GetOnlineColFromOffline(UInt_t module, UInt_t colM) { |
743 | // offline->online (col) | |
63244738 | 744 | if (module<80) { // inner layer |
745 | return colM%32; | |
746 | } | |
747 | else if (module<240) { // outer layer | |
49c66823 | 748 | return colM%32; |
63244738 | 749 | } |
750 | return 32; // error | |
6727e2db | 751 | } |
d9c68335 | 752 | //__________________________________________________________________________ |
6727e2db | 753 | UInt_t AliITSRawStreamSPD::GetOnlineRowFromOffline(UInt_t module, UInt_t rowM) { |
754 | // offline->online (row) | |
63244738 | 755 | if (module<80) { // inner layer |
49c66823 | 756 | return (255-rowM); |
63244738 | 757 | } |
758 | else if (module<240) { // outer layer | |
759 | return (255-rowM); | |
760 | } | |
761 | return 256; // error | |
6727e2db | 762 | } |
d9c68335 | 763 | //__________________________________________________________________________ |
6727e2db | 764 | UInt_t AliITSRawStreamSPD::GetOfflineModuleFromOnline(UInt_t eqId, UInt_t hs, UInt_t chip) { |
765 | // online->offline (module) | |
766 | if (eqId<20 && hs<6 && chip<10) return fgkDDLModuleMap[eqId][hs*2+chip/5]; | |
767 | else return 240; | |
768 | } | |
d9c68335 | 769 | //__________________________________________________________________________ |
b457135f | 770 | UInt_t AliITSRawStreamSPD::GetOfflineChipKeyFromOnline(UInt_t eqId, UInt_t hs, UInt_t chip) { |
771 | // online->offline (chip key: 0-1199) | |
772 | if (eqId<20 && hs<6 && chip<10) { | |
773 | UInt_t module = GetOfflineModuleFromOnline(eqId,hs,chip); | |
774 | UInt_t chipInModule = ( chip>4 ? chip-5 : chip ); | |
775 | if(eqId>9) chipInModule = 4 - chipInModule; // side C only | |
776 | return (module*5 + chipInModule); | |
777 | } else return 1200; | |
778 | } | |
779 | //__________________________________________________________________________ | |
6727e2db | 780 | UInt_t AliITSRawStreamSPD::GetOfflineColFromOnline(UInt_t eqId, UInt_t hs, UInt_t chip, UInt_t col) { |
781 | // online->offline (col) | |
782 | if (eqId>=20 || hs>=6 || chip>=10 || col>=32) return 160; // error | |
783 | UInt_t offset = 32 * (chip % 5); | |
63244738 | 784 | if (hs<2) { |
785 | if (eqId<10) { | |
786 | return 159 - (31-col + offset); // inner layer, side A | |
787 | } | |
788 | else { | |
789 | return col + offset; // inner layer, side C | |
790 | } | |
791 | } | |
792 | else { | |
793 | if (eqId<10) { | |
49c66823 | 794 | return (col + offset); // outer layer, side A |
63244738 | 795 | } |
796 | else { | |
49c66823 | 797 | return 159 - (31-col + offset); // outer layer, side C |
63244738 | 798 | } |
799 | } | |
6727e2db | 800 | } |
d9c68335 | 801 | //__________________________________________________________________________ |
6727e2db | 802 | UInt_t AliITSRawStreamSPD::GetOfflineRowFromOnline(UInt_t eqId, UInt_t hs, UInt_t chip, UInt_t row) { |
803 | // online->offline (row) | |
804 | if (eqId>=20 || hs>=6 || chip>=10 || row>=256) return 256; // error | |
49c66823 | 805 | return 255-row; |
6727e2db | 806 | } |
de12e454 | 807 |