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867ef916 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-2003, 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 | //////////////////////////////////////////////////////////// | |
23549dab | 17 | //This class contains the methods to create raw data // |
18 | //for CTP (trigger). The CTP data format is taken as // | |
19 | //described in the Trigger TDR - pages 134 and 135. // | |
20 | //The updated version of raw data is in: // | |
21 | //http://epweb2.ph.bham.ac.uk/user/krivda/alice/ctp/ctp_readout1.pdf// | |
22 | ////////////////////////////////////////////////////////// | |
867ef916 | 23 | |
24 | #include <TObject.h> | |
25 | #include <TString.h> | |
26 | #include <Riostream.h> | |
27 | #include "AliCTPRawData.h" | |
28 | #include "AliRunLoader.h" | |
29 | #include "AliCentralTrigger.h" | |
867ef916 | 30 | #include "AliLog.h" |
362c9d61 | 31 | #include "AliDAQ.h" |
08f92f14 | 32 | #include "AliFstream.h" |
867ef916 | 33 | |
34 | ClassImp(AliCTPRawData) | |
35 | //////////////////////////////////////////////////////////////////////////////////////// | |
36 | ||
37 | //______________________________________________________________________________ | |
38 | AliCTPRawData::AliCTPRawData() | |
39 | { | |
40 | // Default constructor | |
41 | } | |
42 | ||
43 | //______________________________________________________________________________ | |
44 | AliCTPRawData::AliCTPRawData(const AliCTPRawData &source): | |
45 | TObject(source) | |
46 | { | |
47 | // Copy Constructor | |
48 | } | |
49 | ||
50 | //______________________________________________________________________________ | |
51 | AliCTPRawData& AliCTPRawData::operator=(const AliCTPRawData &source) | |
52 | { | |
53 | // Assigment operator | |
54 | if(this==&source) return *this; | |
55 | ((TObject *)this)->operator=(source); | |
56 | ||
57 | return *this; | |
58 | } | |
59 | ||
60 | //______________________________________________________________________________ | |
61 | void AliCTPRawData::RawData() | |
62 | { | |
63 | // This method writes the CTP (trigger) | |
64 | // raw data in a DDL file | |
7219d5b5 | 65 | // run1 payload |
867ef916 | 66 | ULong64_t l2class = 0; |
1fa33d12 | 67 | UChar_t l2cluster = 0; |
23549dab | 68 | UInt_t l0input = 0; |
69 | UInt_t l1input = 0; | |
70 | UShort_t l2input=0; | |
867ef916 | 71 | AliInfo("Storing the CTP DDL raw data..."); |
33c3c91a | 72 | AliRunLoader *runloader = AliRunLoader::Instance(); |
867ef916 | 73 | if (runloader) { |
74 | if (!runloader->LoadTrigger()) { | |
75 | AliCentralTrigger *aCTP = runloader->GetTrigger(); | |
76 | if (AliDebugLevel() > 0) | |
77 | aCTP->Dump(); | |
78 | // First get the trigger mask | |
79 | l2class = aCTP->GetClassMask(); | |
80 | // Then get the detector cluster to be read out | |
1fa33d12 | 81 | l2cluster = aCTP->GetClusterMask(); |
23549dab | 82 | // Then get the input cluster mask |
83 | l0input = aCTP->GetL0TriggerInputs(); | |
84 | l1input = aCTP->GetL1TriggerInputs(); | |
85 | l2input = aCTP->GetL2TriggerInputs(); | |
867ef916 | 86 | } |
87 | else | |
88 | AliWarning("No trigger can be loaded! Putting empty trigger class into the CTP raw data !"); | |
89 | } | |
90 | else | |
91 | AliError("No run loader is available! Putting empty trigger class into the CTP raw data !"); | |
92 | ||
93 | AliDebug(1,Form("CTP trigger mask = 0x%llx",l2class)); | |
94 | AliDebug(1,Form("CTP detector cluster = 0x%x",l2cluster)); | |
95 | ||
a4124171 | 96 | TString fileName = AliDAQ::DdlFileName("TRG",0); |
97 | AliInfo(Form("Storing CTP raw data in %s",fileName.Data())); | |
08f92f14 | 98 | AliFstream* outfile; // logical name of the output file |
a4124171 | 99 | outfile = new AliFstream(fileName.Data()); |
867ef916 | 100 | |
867ef916 | 101 | // Writing CTP raw data here |
102 | // The format is taken as in | |
23549dab | 103 | // dhttp://epweb2.ph.bham.ac.uk/user/krivda/alice/ctp/ctp_readout1.pdf |
867ef916 | 104 | |
105 | // If not 0, from where?? | |
106 | UInt_t bunchCross = 0; | |
107 | UInt_t orbitId = 0; | |
108 | Bool_t esr = 0; // Enable Segmented Readout flag | |
109 | ||
110 | // First 3 words here - Bunch-crossing and orbit numbers | |
111 | UInt_t word = 0; | |
23549dab | 112 | word |= 0 << 15; // BlockID = 0 in case of CTP readout |
f95e7d66 | 113 | word |= bunchCross & 0xFFF; |
867ef916 | 114 | AliDebug(1,Form("CTP word1 = 0x%x",word)); |
08f92f14 | 115 | outfile->WriteBuffer((char*)(&word),sizeof(UInt_t)); |
867ef916 | 116 | |
117 | word = 0; | |
23549dab | 118 | word |= 0 << 15; // BlockID = 0 in case of CTP readout |
f95e7d66 | 119 | word |= (orbitId >> 12) & 0xFFF; |
867ef916 | 120 | AliDebug(1,Form("CTP word2 = 0x%x",word)); |
08f92f14 | 121 | outfile->WriteBuffer((char*)(&word),sizeof(UInt_t)); |
867ef916 | 122 | word = 0; |
23549dab | 123 | word |= 0 << 15; // BlockID = 0 in case of CTP readout |
f95e7d66 | 124 | word |= orbitId & 0xFFF; |
867ef916 | 125 | AliDebug(1,Form("CTP word3 = 0x%x",word)); |
08f92f14 | 126 | outfile->WriteBuffer((char*)(&word),sizeof(UInt_t)); |
867ef916 | 127 | |
128 | // Now the 4th word | |
129 | word = 0; | |
23549dab | 130 | word |= 0 << 15; // BlockID = 0 in case of CTP readout |
867ef916 | 131 | word |= ((UInt_t)esr) << 10; |
132 | word |= 0 << 8; // L2SwC - physics trigger | |
f95e7d66 | 133 | word |= (l2cluster & 0x3F) << 2; // L2Cluster |
80ebf966 | 134 | word |= (UInt_t)((l2class >> 48) & 0x3); |
867ef916 | 135 | AliDebug(1,Form("CTP word4 = 0x%x",word)); |
08f92f14 | 136 | outfile->WriteBuffer((char*)(&word),sizeof(UInt_t)); |
867ef916 | 137 | |
23549dab | 138 | // Then the 4 words with the trigger classes |
867ef916 | 139 | word = 0; |
23549dab | 140 | word |= 0 << 15; // BlockID = 0 in case of CTP readout |
80ebf966 | 141 | word |= (UInt_t)((l2class >> 36) & 0xFFF); |
867ef916 | 142 | AliDebug(1,Form("CTP word5 = 0x%x",word)); |
08f92f14 | 143 | outfile->WriteBuffer((char*)(&word),sizeof(UInt_t)); |
867ef916 | 144 | word = 0; |
23549dab | 145 | word |= 0 << 15; // BlockID = 0 in case of CTP readout |
80ebf966 | 146 | word |= (UInt_t)((l2class >> 24) & 0xFFF); |
867ef916 | 147 | AliDebug(1,Form("CTP word6 = 0x%x",word)); |
08f92f14 | 148 | outfile->WriteBuffer((char*)(&word),sizeof(UInt_t)); |
867ef916 | 149 | word = 0; |
23549dab | 150 | word |= 0 << 15; // BlockID = 0 in case of CTP readout |
80ebf966 | 151 | word |= (UInt_t)((l2class >> 12) & 0xFFF); |
867ef916 | 152 | AliDebug(1,Form("CTP word7 = 0x%x",word)); |
08f92f14 | 153 | outfile->WriteBuffer((char*)(&word),sizeof(UInt_t)); |
867ef916 | 154 | word = 0; |
23549dab | 155 | word |= 0 << 15; // BlockID = 0 in case of CTP readout |
80ebf966 | 156 | word |= (UInt_t)(l2class & 0xFFF); |
867ef916 | 157 | AliDebug(1,Form("CTP word8 = 0x%x",word)); |
08f92f14 | 158 | outfile->WriteBuffer((char*)(&word),sizeof(UInt_t)); |
867ef916 | 159 | |
23549dab | 160 | // The last 5 words with trigger inputs |
161 | word = 0; | |
162 | word |= 0 << 15; // BlockID = 0 in case of CTP readout | |
163 | word |= (UInt_t)((l0input >> 12) & 0xFFF); | |
7219d5b5 | 164 | AliDebug(1,Form("CTP word9 = 0x%x",word)); |
165 | outfile->WriteBuffer((char*)(&word),sizeof(UInt_t)); | |
166 | word = 0; | |
167 | word |= 0 << 15; // BlockID = 0 in case of CTP readout | |
168 | word |= (UInt_t)((l0input >> 0) & 0xFFF); | |
169 | AliDebug(1,Form("CTP word10 = 0x%x",word)); | |
170 | outfile->WriteBuffer((char*)(&word),sizeof(UInt_t)); | |
171 | word = 0; | |
172 | word |= 0 << 15; // BlockID = 0 in case of CTP readout | |
173 | word |= (UInt_t)((l1input >> 12) & 0xFFF); | |
174 | AliDebug(1,Form("CTP word11 = 0x%x",word)); | |
175 | outfile->WriteBuffer((char*)(&word),sizeof(UInt_t)); | |
176 | word = 0; | |
177 | word |= 0 << 15; // BlockID = 0 in case of CTP readout | |
178 | word |= (UInt_t)((l1input >> 0) & 0xFFF); | |
179 | AliDebug(1,Form("CTP word12 = 0x%x",word)); | |
180 | outfile->WriteBuffer((char*)(&word),sizeof(UInt_t)); | |
181 | word = 0; | |
182 | word |= 0 << 15; // BlockID = 0 in case of CTP readout | |
183 | word |= (UInt_t)((l2input >> 0) & 0xFFF); | |
184 | AliDebug(1,Form("CTP word13 = 0x%x",word)); | |
185 | outfile->WriteBuffer((char*)(&word),sizeof(UInt_t)); | |
186 | ||
187 | delete outfile; | |
188 | ||
189 | return; | |
190 | } | |
191 | //______________________________________________________________________________ | |
192 | void AliCTPRawData::RawDataRun2() | |
193 | { | |
194 | // This method writes the CTP (trigger) | |
195 | // raw data in a DDL file | |
196 | // New payload for run2 50 more classes, 2 more clusters | |
197 | ULong64_t l2class = 0; | |
198 | ULong64_t l2classNext50 = 0; | |
199 | UChar_t l2cluster = 0; | |
200 | UInt_t l0input = 0; | |
201 | UInt_t l1input = 0; | |
202 | UShort_t l2input=0; | |
203 | AliInfo("Storing the CTP DDL raw data..."); | |
204 | AliRunLoader *runloader = AliRunLoader::Instance(); | |
205 | if (runloader) { | |
206 | if (!runloader->LoadTrigger()) { | |
207 | AliCentralTrigger *aCTP = runloader->GetTrigger(); | |
208 | if (AliDebugLevel() > 0) | |
209 | aCTP->Dump(); | |
210 | // First get the trigger mask | |
211 | l2class = aCTP->GetClassMask(); | |
212 | l2classNext50 = aCTP->GetClassMaskNext50(); | |
213 | // Then get the detector cluster to be read out | |
214 | l2cluster = aCTP->GetClusterMask(); | |
215 | // Then get the input cluster mask | |
216 | l0input = aCTP->GetL0TriggerInputs(); | |
217 | l1input = aCTP->GetL1TriggerInputs(); | |
218 | l2input = aCTP->GetL2TriggerInputs(); | |
219 | } | |
220 | else | |
221 | AliWarning("No trigger can be loaded! Putting empty trigger class into the CTP raw data !"); | |
222 | } | |
223 | else | |
224 | AliError("No run loader is available! Putting empty trigger class into the CTP raw data !"); | |
225 | ||
226 | AliDebug(1,Form("CTP trigger mask = 0x%llx",l2class)); | |
227 | AliDebug(1,Form("CTP detector cluster = 0x%x",l2cluster)); | |
228 | ||
229 | TString fileName = AliDAQ::DdlFileName("TRG",0); | |
230 | AliInfo(Form("Storing CTP raw data in %s",fileName.Data())); | |
231 | AliFstream* outfile; // logical name of the output file | |
232 | outfile = new AliFstream(fileName.Data()); | |
233 | ||
234 | // Writing CTP raw data here | |
235 | // The format is taken as in | |
236 | // dhttp://epweb2.ph.bham.ac.uk/user/krivda/alice/ctp/ctp_readout1.pdf | |
237 | ||
238 | // If not 0, from where?? | |
239 | UInt_t bunchCross = 0; | |
240 | UInt_t orbitId = 0; | |
241 | Bool_t esr = 0; // Enable Segmented Readout flag | |
242 | ||
243 | // First 3 words here - Bunch-crossing and orbit numbers | |
244 | UInt_t word = 0; | |
245 | word |= 0 << 15; // BlockID = 0 in case of CTP readout | |
246 | word |= bunchCross & 0xFFF; | |
247 | AliDebug(1,Form("CTP word1 = 0x%x",word)); | |
248 | outfile->WriteBuffer((char*)(&word),sizeof(UInt_t)); | |
249 | ||
250 | word = 0; | |
251 | word |= 0 << 15; // BlockID = 0 in case of CTP readout | |
252 | word |= (orbitId >> 12) & 0xFFF; | |
253 | AliDebug(1,Form("CTP word2 = 0x%x",word)); | |
254 | outfile->WriteBuffer((char*)(&word),sizeof(UInt_t)); | |
255 | word = 0; | |
256 | word |= 0 << 15; // BlockID = 0 in case of CTP readout | |
257 | word |= orbitId & 0xFFF; | |
258 | AliDebug(1,Form("CTP word3 = 0x%x",word)); | |
259 | outfile->WriteBuffer((char*)(&word),sizeof(UInt_t)); | |
260 | ||
261 | // Now the 4th word | |
262 | word = 0; | |
263 | word |= 0 << 15; // BlockID = 0 in case of CTP readout | |
29d85647 | 264 | word |= 1<<11; // version 1=run2 |
7219d5b5 | 265 | word |= ((UInt_t)esr) << 10; |
266 | word |= 0 << 8; // L2SwC - physics trigger | |
267 | word |= (l2cluster & 0x3F) << 2; // L2Cluster 1-6 | |
268 | word |= (l2cluster & 0xc0) >> 6; // L2cluster 7-8 | |
269 | AliDebug(1,Form("CTP word4 = 0x%x",word)); | |
270 | outfile->WriteBuffer((char*)(&word),sizeof(UInt_t)); | |
271 | ||
272 | // Then the 9 words with the trigger classes | |
273 | word = 0; | |
274 | word |= 0 << 15; // BlockID = 0 in case of CTP readout | |
275 | word |= (UInt_t)((l2classNext50 >>46) & 0xF); //5 100..97 | |
276 | AliDebug(1,Form("CTP word5 = 0x%x",word)); | |
277 | outfile->WriteBuffer((char*)(&word),sizeof(UInt_t)); | |
278 | word = 0; | |
279 | word |= 0 << 15; // BlockID = 0 in case of CTP readout | |
280 | word |= (UInt_t)((l2classNext50 >> 44) & 0xFFF); //6 96..85 | |
281 | AliDebug(1,Form("CTP word6 = 0x%x",word)); | |
282 | outfile->WriteBuffer((char*)(&word),sizeof(UInt_t)); | |
283 | word = 0; | |
284 | word |= 0 << 15; // BlockID = 0 in case of CTP readout | |
285 | word |= (UInt_t)((l2classNext50 >> 22) & 0xFFF); //7 84..73 | |
286 | AliDebug(1,Form("CTP word7 = 0x%x",word)); | |
287 | outfile->WriteBuffer((char*)(&word),sizeof(UInt_t)); | |
288 | word = 0; | |
289 | word |= 0 << 15; // BlockID = 0 in case of CTP readout | |
290 | word |= (UInt_t)((l2classNext50 >> 10) & 0xFFF); //8 72..61 | |
291 | AliDebug(1,Form("CTP word8 = 0x%x",word)); | |
292 | outfile->WriteBuffer((char*)(&word),sizeof(UInt_t)); | |
293 | word = 0; | |
294 | word |= 0 << 15; // BlockID = 0 in case of CTP readout | |
295 | word |= (UInt_t)(l2classNext50 & 0x7FF); //9 61..51 | |
296 | word |= (UInt_t)((l2class >> 48) & 0x3); //9 50..49 | |
297 | AliDebug(1,Form("CTP word9 = 0x%x",word)); | |
298 | outfile->WriteBuffer((char*)(&word),sizeof(UInt_t)); | |
299 | word = 0; | |
300 | word |= 0 << 15; // BlockID = 0 in case of CTP readout | |
301 | word |= (UInt_t)((l2class >> 36) & 0xFFF); //10 48..37 | |
302 | AliDebug(1,Form("CTP word10 = 0x%x",word)); | |
303 | outfile->WriteBuffer((char*)(&word),sizeof(UInt_t)); | |
304 | word = 0; | |
305 | word |= 0 << 15; // BlockID = 0 in case of CTP readout | |
306 | word |= (UInt_t)((l2class >> 24) & 0xFFF); //11 36..25 | |
307 | AliDebug(1,Form("CTP word11 = 0x%x",word)); | |
308 | outfile->WriteBuffer((char*)(&word),sizeof(UInt_t)); | |
309 | word = 0; | |
310 | word |= 0 << 15; // BlockID = 0 in case of CTP readout | |
311 | word |= (UInt_t)((l2class >> 12) & 0xFFF); //12 24-13 | |
312 | AliDebug(1,Form("CTP word12 = 0x%x",word)); | |
313 | outfile->WriteBuffer((char*)(&word),sizeof(UInt_t)); | |
314 | word = 0; | |
315 | word |= 0 << 15; // BlockID = 0 in case of CTP readout | |
316 | word |= (UInt_t)(l2class & 0xFFF); //13 12..1 | |
317 | AliDebug(1,Form("CTP word13 = 0x%x",word)); | |
318 | outfile->WriteBuffer((char*)(&word),sizeof(UInt_t)); | |
319 | ||
320 | // The last 5 words with trigger inputs | |
321 | word = 0; | |
322 | word |= 0 << 15; // BlockID = 0 in case of CTP readout | |
323 | word |= (UInt_t)((l0input >> 12) & 0xFFF); | |
23549dab | 324 | AliDebug(1,Form("CTP word9 = 0x%x",word)); |
325 | outfile->WriteBuffer((char*)(&word),sizeof(UInt_t)); | |
326 | word = 0; | |
327 | word |= 0 << 15; // BlockID = 0 in case of CTP readout | |
328 | word |= (UInt_t)((l0input >> 0) & 0xFFF); | |
329 | AliDebug(1,Form("CTP word10 = 0x%x",word)); | |
330 | outfile->WriteBuffer((char*)(&word),sizeof(UInt_t)); | |
331 | word = 0; | |
332 | word |= 0 << 15; // BlockID = 0 in case of CTP readout | |
333 | word |= (UInt_t)((l1input >> 12) & 0xFFF); | |
334 | AliDebug(1,Form("CTP word11 = 0x%x",word)); | |
335 | outfile->WriteBuffer((char*)(&word),sizeof(UInt_t)); | |
336 | word = 0; | |
337 | word |= 0 << 15; // BlockID = 0 in case of CTP readout | |
338 | word |= (UInt_t)((l1input >> 0) & 0xFFF); | |
339 | AliDebug(1,Form("CTP word12 = 0x%x",word)); | |
340 | outfile->WriteBuffer((char*)(&word),sizeof(UInt_t)); | |
341 | word = 0; | |
342 | word |= 0 << 15; // BlockID = 0 in case of CTP readout | |
343 | word |= (UInt_t)((l2input >> 0) & 0xFFF); | |
344 | AliDebug(1,Form("CTP word13 = 0x%x",word)); | |
345 | outfile->WriteBuffer((char*)(&word),sizeof(UInt_t)); | |
346 | ||
08f92f14 | 347 | delete outfile; |
867ef916 | 348 | |
349 | return; | |
350 | } |