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9d9ffd37 | 1 | /************************************************************************** |
2 | * This file is property of and copyright by the ALICE HLT Project * | |
3 | * ALICE Experiment at CERN, All rights reserved. * | |
4 | * * | |
5 | * Primary Authors: Jochen Thaeder <thaeder@kip.uni-heidelberg.de> * | |
6 | * for The ALICE HLT Project. * | |
7 | * * | |
8 | * Permission to use, copy, modify and distribute this software and its * | |
9 | * documentation strictly for non-commercial purposes is hereby granted * | |
10 | * without fee, provided that the above copyright notice appears in all * | |
11 | * copies and that both the copyright notice and this permission notice * | |
12 | * appear in the supporting documentation. The authors make no claims * | |
13 | * about the suitability of this software for any purpose. It is * | |
14 | * provided "as is" without express or implied warranty. * | |
15 | **************************************************************************/ | |
16 | ||
17 | /** @file AliHLTTPCCalibPulserComponent.cxx | |
18 | @author Jochen Thaeder | |
19 | @date | |
20 | @brief A pulser calibration component for the TPC. | |
21 | */ | |
22 | ||
23 | #if __GNUC__>= 3 | |
24 | using namespace std; | |
25 | #endif | |
26 | ||
27 | #include "AliHLTTPCLogging.h" | |
28 | #include "AliHLTTPCTransform.h" | |
29 | ||
30 | #include "AliHLTTPCCalibPulserComponent.h" | |
31 | ||
32 | #include "AliRawDataHeader.h" | |
33 | #include "AliRawReaderMemory.h" | |
34 | #include "AliTPCRawStream.h" | |
35 | ||
591fc7c3 | 36 | #ifndef HAVE_NOT_ALITPCCALIBPULSER |
9d9ffd37 | 37 | #include "AliTPCCalibPulser.h" |
591fc7c3 | 38 | #endif // HAVE_NOT_ALITPCCALIBPULSER |
9d9ffd37 | 39 | |
40 | #include <stdlib.h> | |
41 | #include <errno.h> | |
42 | #include "TString.h" | |
43 | ||
44 | // this is a global object used for automatic component registration, do not use this | |
45 | AliHLTTPCCalibPulserComponent gAliHLTTPCCalibPulserComponent; | |
46 | ||
47 | ClassImp(AliHLTTPCCalibPulserComponent) | |
48 | ||
49 | AliHLTTPCCalibPulserComponent::AliHLTTPCCalibPulserComponent() | |
50 | : | |
51 | fRawReader(NULL), | |
52 | fRawStream(NULL), | |
53 | fCalibPulser(NULL), | |
54 | fRCUFormat(kFALSE), | |
55 | fMinPatch(5), | |
56 | fMaxPatch(0), | |
57 | fSpecification(0) , | |
58 | fEnableAnalysis(kFALSE) { | |
59 | // see header file for class documentation | |
60 | // or | |
61 | // refer to README to build package | |
62 | // or | |
63 | // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt | |
64 | } | |
65 | ||
9d9ffd37 | 66 | AliHLTTPCCalibPulserComponent::~AliHLTTPCCalibPulserComponent() { |
67 | // see header file for class documentation | |
68 | } | |
69 | ||
70 | // Public functions to implement AliHLTComponent's interface. | |
71 | // These functions are required for the registration process | |
72 | ||
73 | const char* AliHLTTPCCalibPulserComponent::GetComponentID() { | |
74 | // see header file for class documentation | |
75 | ||
76 | return "TPCCalibPulser"; | |
77 | } | |
78 | ||
79 | void AliHLTTPCCalibPulserComponent::GetInputDataTypes( vector<AliHLTComponentDataType>& list) { | |
80 | // see header file for class documentation | |
81 | ||
82 | list.clear(); | |
83 | list.push_back( AliHLTTPCDefinitions::fgkDDLPackedRawDataType ); | |
84 | } | |
85 | ||
86 | AliHLTComponentDataType AliHLTTPCCalibPulserComponent::GetOutputDataType() { | |
87 | // see header file for class documentation | |
88 | ||
89 | return AliHLTTPCDefinitions::fgkCalibPulserDataType; | |
90 | } | |
91 | ||
92 | void AliHLTTPCCalibPulserComponent::GetOutputDataSize( unsigned long& constBase, double& inputMultiplier ) { | |
93 | // see header file for class documentation | |
94 | ||
95 | // XXX TODO: Find more realistic values. | |
96 | constBase = 0; | |
97 | inputMultiplier = (2.0); | |
98 | } | |
99 | ||
100 | AliHLTComponent* AliHLTTPCCalibPulserComponent::Spawn() { | |
101 | // see header file for class documentation | |
102 | ||
103 | return new AliHLTTPCCalibPulserComponent(); | |
104 | } | |
105 | ||
106 | ||
107 | Int_t AliHLTTPCCalibPulserComponent::ScanArgument( Int_t argc, const char** argv ) { | |
108 | // see header file for class documentation | |
109 | ||
110 | Int_t iResult = 0; | |
111 | TString argument = ""; | |
112 | TString parameter = ""; | |
113 | ||
114 | if ( !argc ) | |
115 | return -EINVAL; | |
116 | ||
117 | argument = argv[iResult]; | |
118 | ||
119 | if ( argument.IsNull() ) | |
120 | return -EINVAL; | |
121 | ||
122 | // -rcuformat | |
123 | if ( argument.CompareTo("-rcuformat") == 0 ) { | |
124 | ||
125 | if ( ++iResult >= argc ) { | |
126 | iResult = -EPROTO; | |
127 | } | |
128 | else { | |
129 | parameter = argv[1]; | |
130 | if ( parameter.CompareTo("old") == 0 ) { | |
131 | fRCUFormat = kTRUE; | |
132 | HLTInfo( "RCU Format is set to old." ); | |
133 | } | |
134 | else if ( parameter.CompareTo("new") == 0 ) { | |
135 | fRCUFormat = kFALSE; | |
136 | HLTInfo( "RCU Format is set to new." ); | |
137 | } | |
138 | else { | |
139 | HLTError( "Cannot convert rcu format specifier '%s'.", argv[1] ); | |
140 | iResult = -EPROTO; | |
141 | } | |
142 | } | |
143 | } | |
144 | else if ( argument.CompareTo("-enableanalysis") == 0 ) { | |
145 | HLTInfo( "Analysis before shipping data to FXS enabled." ); | |
146 | fEnableAnalysis = kTRUE; | |
147 | } | |
148 | else { | |
149 | iResult = -EINVAL; | |
150 | } | |
151 | ||
152 | return iResult; | |
153 | } | |
154 | ||
155 | Int_t AliHLTTPCCalibPulserComponent::InitCalibration() { | |
156 | // see header file for class documentation | |
157 | ||
591fc7c3 | 158 | #ifndef HAVE_NOT_ALITPCCALIBPULSER |
9d9ffd37 | 159 | // ** Create pulser calibration |
160 | if ( fCalibPulser ) | |
161 | return EINPROGRESS; | |
162 | ||
163 | fCalibPulser = new AliTPCCalibPulser(); | |
164 | ||
165 | // ** Create AliRoot Memory Reader | |
166 | if (fRawReader) | |
167 | return EINPROGRESS; | |
168 | ||
169 | #if defined(HAVE_ALIRAWDATA) && defined(HAVE_ALITPCRAWSTREAM_H) | |
170 | fRawReader = new AliRawReaderMemory(); | |
171 | #else | |
172 | HLTFatal("AliRawReader not available - check your build"); | |
173 | return -ENODEV; | |
174 | #endif | |
175 | ||
176 | return 0; | |
591fc7c3 | 177 | #else // HAVE_NOT_ALITPCCALIBPULSER |
9d9ffd37 | 178 | #warning AliTPCCalibPulser not available in this AliRoot version - AliHLTTPCCalibPulserComponent not functional |
179 | HLTFatal("AliTPCCalibPulser not available - check your build"); | |
180 | return -ENODEV; | |
591fc7c3 | 181 | #endif //HAVE_NOT_ALITPCCALIBPULSER |
9d9ffd37 | 182 | } |
183 | ||
184 | Int_t AliHLTTPCCalibPulserComponent::DeinitCalibration() { | |
185 | // see header file for class documentation | |
186 | ||
187 | if ( fRawReader ) | |
188 | delete fRawReader; | |
189 | fRawReader = NULL; | |
190 | ||
591fc7c3 | 191 | #ifndef HAVE_NOT_ALITPCCALIBPULSER |
192 | if ( fCalibPulser ) { | |
9d9ffd37 | 193 | delete fCalibPulser; |
591fc7c3 | 194 | } |
195 | #endif | |
9d9ffd37 | 196 | fCalibPulser = NULL; |
197 | ||
198 | return 0; | |
199 | } | |
200 | ||
201 | /* | |
202 | * --- setter for rcuformat need in AliTPCCalibPulser class | |
203 | */ | |
204 | Int_t AliHLTTPCCalibPulserComponent::ProcessCalibration( const AliHLTComponentEventData& evtData, AliHLTComponentTriggerData& trigData ) { | |
205 | // see header file for class documentation | |
206 | ||
207 | const AliHLTComponentBlockData* iter = NULL; | |
208 | ||
83fec083 | 209 | AliHLTUInt8_t slice=0, patch=0; |
9d9ffd37 | 210 | Int_t DDLid = 0; |
211 | ||
212 | // ** Loop over all input blocks and specify which data format should be read - only select Raw Data | |
213 | iter = GetFirstInputBlock( AliHLTTPCDefinitions::fgkDDLPackedRawDataType ); | |
214 | ||
215 | while ( iter != NULL ) { | |
216 | ||
217 | // ** Print Debug output which data format was received | |
218 | char tmp1[14], tmp2[14]; | |
219 | DataType2Text( iter->fDataType, tmp1 ); | |
220 | DataType2Text( AliHLTTPCDefinitions::fgkDDLPackedRawDataType, tmp2 ); | |
221 | ||
222 | HLTDebug ( "Event received - Event 0x%08LX (%Lu) received datatype: %s - required datatype: %s", | |
223 | evtData.fEventID, evtData.fEventID, tmp1, tmp2 ); | |
224 | ||
225 | // ** Get DDL ID in order to tell the memory reader which slice/patch to use | |
226 | slice = AliHLTTPCDefinitions::GetMinSliceNr( *iter ); | |
227 | patch = AliHLTTPCDefinitions::GetMinPatchNr( *iter ); | |
228 | ||
229 | if (patch < 2) DDLid = 768 + (2 * slice) + patch; | |
230 | else DDLid = 838 + (4*slice) + patch; | |
231 | ||
232 | HLTDebug ( "Input Raw Data - Slice/Patch: %d/%d - EquipmentID : %d.", slice, patch, DDLid ); | |
233 | ||
234 | // ** Get min and max patch, used for output specification | |
235 | if ( patch < fMinPatch ) fMinPatch = patch; | |
236 | if ( patch > fMaxPatch ) fMaxPatch = patch; | |
237 | ||
238 | // ** Init TPCRawStream | |
239 | fRawReader->SetMemory( reinterpret_cast<UChar_t*>( iter->fPtr ), iter->fSize ); | |
240 | fRawReader->SetEquipmentID(DDLid); | |
241 | ||
242 | fRawStream = new AliTPCRawStream( fRawReader ); | |
243 | fRawStream->SetOldRCUFormat( fRCUFormat ); | |
244 | ||
591fc7c3 | 245 | #ifndef HAVE_NOT_ALITPCCALIBPULSER |
9d9ffd37 | 246 | // ** Process actual Pulser Calibration - Fill histograms |
247 | fCalibPulser->ProcessEvent( fRawStream ); | |
591fc7c3 | 248 | #else //!HAVE_NOT_ALITPCCALIBPULSER |
9d9ffd37 | 249 | HLTFatal("AliTPCCalibPulser not available - check your build"); |
250 | return -ENODEV; | |
591fc7c3 | 251 | #endif //HAVE_NOT_ALITPCCALIBPULSER |
9d9ffd37 | 252 | |
253 | // ** Delete TPCRawStream | |
254 | if ( fRawStream ) | |
255 | delete fRawStream; | |
256 | fRawStream = NULL; | |
257 | ||
258 | // ** Get next input block, with the same specification as defined in GetFirstInputBlock() | |
259 | iter = GetNextInputBlock(); | |
260 | ||
261 | } // while ( iter != NULL ) { | |
262 | ||
263 | // ** Get output specification | |
264 | fSpecification = AliHLTTPCDefinitions::EncodeDataSpecification( slice, slice, fMinPatch, fMaxPatch ); | |
265 | ||
266 | // ** PushBack data to shared memory ... | |
267 | PushBack( (TObject*) fCalibPulser, AliHLTTPCDefinitions::fgkCalibPulserDataType, fSpecification); | |
268 | ||
269 | return 0; | |
270 | } // Int_t AliHLTTPCCalibPulserComponent::ProcessCalibration( const AliHLTComponentEventData& evtData, AliHLTComponentTriggerData& trigData ) { | |
271 | ||
272 | ||
62fd2539 | 273 | Int_t AliHLTTPCCalibPulserComponent::ShipDataToFXS( const AliHLTComponentEventData& /*evtData*/, AliHLTComponentTriggerData& /*trigData*/ ) { |
9d9ffd37 | 274 | // see header file for class documentation |
275 | ||
591fc7c3 | 276 | #ifndef HAVE_NOT_ALITPCCALIBPULSER |
9d9ffd37 | 277 | if ( fEnableAnalysis ) |
278 | fCalibPulser->Analyse(); | |
591fc7c3 | 279 | #else //!HAVE_NOT_ALITPCCALIBPULSER |
9d9ffd37 | 280 | HLTFatal("AliTPCCalibPulser not available - check your build"); |
281 | return -ENODEV; | |
591fc7c3 | 282 | #endif //HAVE_NOT_ALITPCCALIBPULSER |
9d9ffd37 | 283 | |
284 | // ** PushBack data to FXS ... | |
285 | PushToFXS( (TObject*) fCalibPulser, "TPC", "Pulser" ) ; | |
286 | ||
287 | return 0; | |
288 | } // Int_t AliHLTTPCCalibPulserComponent::ShipDataToFXS( const AliHLTComponentEventData& evtData, AliHLTComponentTriggerData& trigData ) { |