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02d01bbf | 1 | |
2 | ||
3 | /************************************************************************** | |
9be2600f | 4 | * This file is property of and copyright by the ALICE HLT Project * |
5 | * ALICE Experiment at CERN, All rights reserved. * | |
02d01bbf | 6 | * * |
9be2600f | 7 | * Primary Authors: Jochen Thaeder <thaeder@kip.uni-heidelberg.de> * |
8 | * Sorina Popescu <sorina.popescu@cern.ch * | |
9 | * for The ALICE HLT Project. * | |
02d01bbf | 10 | * * |
11 | * Permission to use, copy, modify and distribute this software and its * | |
12 | * documentation strictly for non-commercial purposes is hereby granted * | |
13 | * without fee, provided that the above copyright notice appears in all * | |
14 | * copies and that both the copyright notice and this permission notice * | |
15 | * appear in the supporting documentation. The authors make no claims * | |
16 | * about the suitability of this software for any purpose. It is * | |
17 | * provided "as is" without express or implied warranty. * | |
18 | **************************************************************************/ | |
19 | ||
5894eaa5 | 20 | /** @file AliHLTTPCCalibSignalComponent.cxx |
02d01bbf | 21 | @author Jochen Thaeder, Sorina Popescu |
22 | @date 8 may 2007 | |
23 | @brief HLT pulser calibration component for the TPC. | |
24 | */ | |
25 | ||
26 | #if __GNUC__>= 3 | |
27 | using namespace std; | |
28 | #endif | |
29 | ||
30 | #include "AliHLTTPCLogging.h" | |
31 | #include "AliHLTTPCTransform.h" | |
32 | ||
33 | #include "AliHLTTPCCalibSignalComponent.h" | |
34 | ||
35 | #include "AliRawDataHeader.h" | |
36 | #include "AliRawReaderMemory.h" | |
37 | #include "AliTPCRawStream.h" | |
38 | ||
39 | #include "AliTPCCalibSignal.h" | |
40 | ||
41 | #include <stdlib.h> | |
42 | #include <errno.h> | |
43 | #include "TString.h" | |
44 | ||
45 | // this is a global object used for automatic component registration, do not use this | |
46 | AliHLTTPCCalibSignalComponent gAliHLTTPCCalibSignalComponent; | |
47 | ||
48 | ClassImp(AliHLTTPCCalibSignalComponent) | |
49 | ||
50 | AliHLTTPCCalibSignalComponent::AliHLTTPCCalibSignalComponent() | |
51 | : | |
52 | fRawReader(NULL), | |
53 | fRawStream(NULL), | |
54 | fCalibSignal(NULL), | |
55 | fRCUFormat(kFALSE) | |
56 | { | |
57 | // see header file for class documentation | |
58 | // or | |
59 | // refer to README to build package | |
60 | // or | |
61 | // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt | |
62 | } | |
63 | ||
64 | AliHLTTPCCalibSignalComponent::AliHLTTPCCalibSignalComponent(const AliHLTTPCCalibSignalComponent&) | |
65 | : | |
66 | fRawReader(NULL), | |
67 | fRawStream(NULL), | |
68 | fCalibSignal(NULL), | |
69 | fRCUFormat(kFALSE) | |
70 | { | |
71 | // see header file for class documentation | |
72 | HLTFatal("copy constructor to be tested"); | |
73 | } | |
74 | ||
75 | AliHLTTPCCalibSignalComponent& AliHLTTPCCalibSignalComponent::operator=(const AliHLTTPCCalibSignalComponent&) | |
76 | { | |
77 | // see header file for class documentation | |
78 | HLTFatal("assignment operator to be tested"); | |
79 | return *this; | |
80 | } | |
81 | ||
82 | AliHLTTPCCalibSignalComponent::~AliHLTTPCCalibSignalComponent() | |
83 | { | |
84 | // see header file for class documentation | |
85 | } | |
86 | ||
87 | // Public functions to implement AliHLTComponent's interface. | |
88 | // These functions are required for the registration process | |
89 | ||
90 | const char* AliHLTTPCCalibSignalComponent::GetComponentID() | |
91 | { | |
92 | // see header file for class documentation | |
93 | return "TPCCalibSignal"; | |
94 | } | |
95 | ||
96 | void AliHLTTPCCalibSignalComponent::GetInputDataTypes( vector<AliHLTComponentDataType>& list) | |
97 | { | |
98 | // see header file for class documentation | |
99 | list.clear(); | |
100 | list.push_back( AliHLTTPCDefinitions::fgkDDLPackedRawDataType ); | |
101 | } | |
102 | ||
103 | AliHLTComponentDataType AliHLTTPCCalibSignalComponent::GetOutputDataType() | |
104 | { | |
105 | // see header file for class documentation | |
106 | return AliHLTTPCDefinitions::fgkCalibSignalDataType; | |
107 | } | |
108 | ||
109 | void AliHLTTPCCalibSignalComponent::GetOutputDataSize( unsigned long& constBase, double& inputMultiplier ) | |
110 | { | |
111 | // see header file for class documentation | |
112 | // XXX TODO: Find more realistic values. | |
113 | constBase = 0; | |
114 | inputMultiplier = (2.0); | |
115 | } | |
116 | ||
117 | AliHLTComponent* AliHLTTPCCalibSignalComponent::Spawn() | |
118 | { | |
119 | // see header file for class documentation | |
120 | return new AliHLTTPCCalibSignalComponent(); | |
121 | } | |
122 | ||
123 | Int_t AliHLTTPCCalibSignalComponent::DoInit( int argc, const char** argv ) | |
124 | { | |
125 | // see header file for class documentation | |
126 | ||
127 | // ** Interprete commandline arguments | |
128 | Int_t i = 0; | |
129 | Char_t* cpErr; | |
130 | ||
131 | while ( i < argc ) { | |
132 | ||
133 | // -- rcu format option-- default in constructor: kFALSE => use new data format | |
134 | if ( !strcmp( argv[i], "rcuformat" ) ) { | |
135 | if ( argc <= i+1 ) { | |
136 | HLTError( "Missing RCU format - RCU format not specified" ); | |
137 | return ENOTSUP; | |
138 | } | |
139 | ||
140 | // Decodes the rcu format -- options: "old" or "new" | |
141 | if ( !strcmp( argv[i+1], "old" ) ) { | |
142 | fRCUFormat = kTRUE; | |
143 | } | |
144 | else if ( !strcmp( argv[i+1], "new" ) ) { | |
145 | fRCUFormat = kFALSE; | |
146 | } | |
147 | else { | |
148 | HLTError( "Missing RCU format - Cannot convert rcu format specifier '%s'.", argv[i+1] ); | |
149 | return EINVAL; | |
150 | } | |
151 | ||
152 | i += 2; | |
153 | continue; | |
154 | } | |
155 | ||
156 | HLTError( "Unknown Option - Unknown option '%s'", argv[i] ); | |
157 | return EINVAL; | |
158 | ||
159 | } | |
160 | ||
161 | // ** Create Signal calibration | |
162 | if ( fCalibSignal ) | |
163 | return EINPROGRESS; | |
164 | ||
165 | fCalibSignal = new AliTPCCalibSignal(); | |
166 | ||
167 | // ** Create AliRoot Memory Reader | |
168 | if (fRawReader) | |
169 | return EINPROGRESS; | |
170 | ||
171 | #if defined(HAVE_ALIRAWDATA) && defined(HAVE_ALITPCRAWSTREAM_H) | |
172 | fRawReader = new AliRawReaderMemory(); | |
173 | #else | |
174 | HLTFatal("AliRawReader not available - check your build"); | |
175 | return -ENODEV; | |
176 | #endif | |
177 | ||
178 | return 0; | |
179 | } | |
180 | ||
181 | Int_t AliHLTTPCCalibSignalComponent::DoDeinit() | |
182 | { | |
183 | // see header file for class documentation | |
184 | ||
185 | if ( fRawReader ) | |
186 | delete fRawReader; | |
187 | fRawReader = NULL; | |
188 | ||
189 | if ( fCalibSignal ) | |
190 | delete fCalibSignal; | |
191 | fCalibSignal = NULL; | |
192 | ||
193 | return 0; | |
194 | } | |
195 | ||
196 | /* | |
197 | * --- will be changing with the Calibration Processor, -> Split DoEvent into 2 functions: | |
198 | * --- > Process event | |
199 | * --- > Ship Data to FXS | |
200 | * --- setter for rcuformat need in AliTPCCalibSignal class | |
201 | */ | |
202 | Int_t AliHLTTPCCalibSignalComponent::DoEvent( const AliHLTComponentEventData& evtData, AliHLTComponentTriggerData& trigData ) { | |
203 | // see header file for class documentation | |
204 | ||
205 | const AliHLTComponentBlockData* iter = NULL; | |
206 | AliHLTUInt32_t spec = 0; | |
207 | ||
208 | Int_t slice, patch; | |
209 | Int_t minPatch = 5; | |
210 | Int_t maxPatch = 0; | |
211 | Int_t DDLid = 0; | |
212 | ||
213 | //--------same as for pedestal | |
214 | ||
215 | // ** Loop over all input blocks and specify which data format should be read | |
216 | iter = GetFirstInputBlock( AliHLTTPCDefinitions::fgkDDLPackedRawDataType ); | |
217 | ||
218 | while ( iter != NULL ) { | |
219 | ||
220 | // ** Print Debug output which data format was received | |
221 | char tmp1[14], tmp2[14]; | |
222 | DataType2Text( iter->fDataType, tmp1 ); | |
223 | DataType2Text( AliHLTTPCDefinitions::fgkDDLPackedRawDataType, tmp2 ); | |
224 | ||
225 | HLTDebug ( "Event received - Event 0x%08LX (%Lu) received datatype: %s - required datatype: %s", evtData.fEventID, evtData.fEventID, tmp1, tmp2 ); | |
226 | ||
227 | // ** Get DDL ID in order to tell the memory reader which slice/patch to use | |
228 | slice = AliHLTTPCDefinitions::GetMinSliceNr( *iter ); | |
229 | patch = AliHLTTPCDefinitions::GetMinPatchNr( *iter ); | |
230 | ||
231 | if (patch < 2) DDLid = 768 + (2 * slice) + patch; | |
232 | else DDLid = 838 + (4*slice) + patch; | |
233 | ||
234 | // --------- | |
235 | ||
236 | HLTDebug ( "Input Raw Data - Slice/Patch: %d/%d - EquipmentID : %d.", slice, patch, DDLid ); | |
237 | ||
238 | // ** Get the min and max patch, used in the output specfication | |
239 | if ( patch < minPatch ) minPatch = patch; | |
240 | if ( patch > maxPatch ) maxPatch = patch; | |
241 | ||
242 | // ** Init TPCRawStream | |
243 | fRawReader->SetMemory( reinterpret_cast<UChar_t*>( iter->fPtr ), iter->fSize ); | |
244 | fRawReader->SetEquipmentID(DDLid); | |
245 | ||
246 | fRawStream = new AliTPCRawStream( fRawReader ); | |
247 | fRawStream->SetOldRCUFormat( fRCUFormat ); | |
248 | ||
249 | fCalibSignal->ProcessEvent( fRawStream ); | |
250 | ||
251 | if ( fRawStream ) | |
252 | delete fRawStream; | |
253 | fRawStream = NULL; | |
254 | ||
255 | //----------- | |
256 | // ** Get next input block, with the same specification as defined in GetFirstInputBlock() | |
257 | iter = GetNextInputBlock(); | |
258 | ||
259 | } // while ( iter != NULL ) { | |
260 | ||
261 | // !!! HIGHLY DEBUG !!! | |
262 | // fCalibSignal->DumpToFile("Signal.root"); | |
263 | // !!! HIGHLY DEBUG !!! | |
264 | ||
265 | // ** Call only at END of RUN event | |
266 | // fCalibSignal->Analyse(); | |
267 | ||
268 | // ** PushBack data to shared memory ... | |
269 | ||
270 | spec = AliHLTTPCDefinitions::EncodeDataSpecification( slice, slice, minPatch, maxPatch ); | |
271 | PushBack( (TObject*) fCalibSignal, AliHLTTPCDefinitions::fgkCalibSignalDataType, spec); | |
272 | ||
273 | return 0; | |
274 | } // Int_t AliHLTTPCCalibSignalComponent::DoEvent( const AliHLTComponentEventData& evtData, AliHLTComponentTriggerData& trigData ) { | |
275 | //------------- |