]>
Commit | Line | Data |
---|---|---|
02d01bbf | 1 | /************************************************************************** |
9be2600f | 2 | * This file is property of and copyright by the ALICE HLT Project * |
3 | * ALICE Experiment at CERN, All rights reserved. * | |
02d01bbf | 4 | * * |
9be2600f | 5 | * Primary Authors: Jochen Thaeder <thaeder@kip.uni-heidelberg.de> * |
6 | * for The ALICE HLT Project. * | |
02d01bbf | 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 AliHLTTPCCalibPedestalComponent.cxx | |
18 | @author Jochen Thaeder | |
19 | @date | |
20 | @brief A pedestal calibration component for the TPC. | |
21 | */ | |
22 | ||
6a8e0bb4 | 23 | // see header file for class documentation |
24 | // or | |
25 | // refer to README to build package | |
26 | // or | |
27 | // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt | |
28 | ||
02d01bbf | 29 | #include "AliHLTTPCLogging.h" |
30 | #include "AliHLTTPCTransform.h" | |
31 | ||
32 | #include "AliHLTTPCCalibPedestalComponent.h" | |
33 | ||
02d01bbf | 34 | #include "AliRawReaderMemory.h" |
35 | #include "AliTPCRawStream.h" | |
36 | ||
37 | #include "AliTPCCalibPedestal.h" | |
38 | ||
39 | #include <stdlib.h> | |
40 | #include <errno.h> | |
41 | #include "TString.h" | |
42 | ||
d5cf9283 | 43 | using namespace std; |
44 | ||
672f8b8c | 45 | /** ROOT macro for the implementation of ROOT specific class methods */ |
02d01bbf | 46 | ClassImp(AliHLTTPCCalibPedestalComponent) |
47 | ||
48 | AliHLTTPCCalibPedestalComponent::AliHLTTPCCalibPedestalComponent() | |
49 | : | |
50 | fRawReader(NULL), | |
51 | fRawStream(NULL), | |
52 | fCalibPedestal(NULL), | |
8524a63a | 53 | // Note: initialization of min and max seems to be in the wrong order but is on |
54 | // purpose in order to work correctly with the conditional in DoEvent line 221 | |
55 | // if ( patch < fMinPatch ) fMinPatch = patch; | |
56 | // if ( patch > fMaxPatch ) fMaxPatch = patch; | |
9d9ffd37 | 57 | fMinPatch(5), |
58 | fMaxPatch(0), | |
59 | fSpecification(0) , | |
60 | fEnableAnalysis(kFALSE) { | |
02d01bbf | 61 | // see header file for class documentation |
62 | // or | |
63 | // refer to README to build package | |
64 | // or | |
65 | // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt | |
66 | } | |
67 | ||
9d9ffd37 | 68 | AliHLTTPCCalibPedestalComponent::~AliHLTTPCCalibPedestalComponent() { |
02d01bbf | 69 | // see header file for class documentation |
70 | } | |
71 | ||
72 | // Public functions to implement AliHLTComponent's interface. | |
73 | // These functions are required for the registration process | |
74 | ||
9d9ffd37 | 75 | const char* AliHLTTPCCalibPedestalComponent::GetComponentID() { |
02d01bbf | 76 | // see header file for class documentation |
9d9ffd37 | 77 | |
02d01bbf | 78 | return "TPCCalibPedestal"; |
79 | } | |
80 | ||
9d9ffd37 | 81 | void AliHLTTPCCalibPedestalComponent::GetInputDataTypes( vector<AliHLTComponentDataType>& list) { |
02d01bbf | 82 | // see header file for class documentation |
9d9ffd37 | 83 | |
02d01bbf | 84 | list.clear(); |
85 | list.push_back( AliHLTTPCDefinitions::fgkDDLPackedRawDataType ); | |
86 | } | |
87 | ||
9d9ffd37 | 88 | AliHLTComponentDataType AliHLTTPCCalibPedestalComponent::GetOutputDataType() { |
02d01bbf | 89 | // see header file for class documentation |
9d9ffd37 | 90 | |
02d01bbf | 91 | return AliHLTTPCDefinitions::fgkCalibPedestalDataType; |
92 | } | |
93 | ||
9d9ffd37 | 94 | void AliHLTTPCCalibPedestalComponent::GetOutputDataSize( unsigned long& constBase, double& inputMultiplier ) { |
02d01bbf | 95 | // see header file for class documentation |
9d9ffd37 | 96 | |
02d01bbf | 97 | // XXX TODO: Find more realistic values. |
98 | constBase = 0; | |
99 | inputMultiplier = (2.0); | |
100 | } | |
101 | ||
9d9ffd37 | 102 | AliHLTComponent* AliHLTTPCCalibPedestalComponent::Spawn() { |
02d01bbf | 103 | // see header file for class documentation |
9d9ffd37 | 104 | |
02d01bbf | 105 | return new AliHLTTPCCalibPedestalComponent(); |
106 | } | |
107 | ||
9d9ffd37 | 108 | |
109 | Int_t AliHLTTPCCalibPedestalComponent::ScanArgument( Int_t argc, const char** argv ) { | |
02d01bbf | 110 | // see header file for class documentation |
9d9ffd37 | 111 | |
112 | Int_t iResult = 0; | |
113 | TString argument = ""; | |
114 | TString parameter = ""; | |
115 | ||
116 | if ( !argc ) | |
117 | return -EINVAL; | |
118 | ||
119 | argument = argv[iResult]; | |
02d01bbf | 120 | |
9d9ffd37 | 121 | if ( argument.IsNull() ) |
122 | return -EINVAL; | |
02d01bbf | 123 | |
9d9ffd37 | 124 | // -rcuformat |
125 | if ( argument.CompareTo("-rcuformat") == 0 ) { | |
126 | ||
127 | if ( ++iResult >= argc ) { | |
128 | iResult = -EPROTO; | |
129 | } | |
130 | else { | |
131 | parameter = argv[1]; | |
132 | if ( parameter.CompareTo("old") == 0 ) { | |
9d9ffd37 | 133 | HLTInfo( "RCU Format is set to old." ); |
02d01bbf | 134 | } |
9d9ffd37 | 135 | else if ( parameter.CompareTo("new") == 0 ) { |
9d9ffd37 | 136 | HLTInfo( "RCU Format is set to new." ); |
02d01bbf | 137 | } |
138 | else { | |
9d9ffd37 | 139 | HLTError( "Cannot convert rcu format specifier '%s'.", argv[1] ); |
140 | iResult = -EPROTO; | |
02d01bbf | 141 | } |
9d9ffd37 | 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 | } | |
02d01bbf | 151 | |
9d9ffd37 | 152 | return iResult; |
153 | } | |
02d01bbf | 154 | |
9d9ffd37 | 155 | Int_t AliHLTTPCCalibPedestalComponent::InitCalibration() { |
156 | // see header file for class documentation | |
02d01bbf | 157 | |
02d01bbf | 158 | // ** Create pedestal calibration |
159 | if ( fCalibPedestal ) | |
160 | return EINPROGRESS; | |
161 | ||
162 | fCalibPedestal = new AliTPCCalibPedestal(); | |
163 | ||
164 | // ** Create AliRoot Memory Reader | |
165 | if (fRawReader) | |
166 | return EINPROGRESS; | |
167 | ||
02d01bbf | 168 | fRawReader = new AliRawReaderMemory(); |
02d01bbf | 169 | |
170 | return 0; | |
171 | } | |
172 | ||
9d9ffd37 | 173 | Int_t AliHLTTPCCalibPedestalComponent::DeinitCalibration() { |
02d01bbf | 174 | // see header file for class documentation |
175 | ||
176 | if ( fRawReader ) | |
177 | delete fRawReader; | |
178 | fRawReader = NULL; | |
179 | ||
180 | if ( fCalibPedestal ) | |
181 | delete fCalibPedestal; | |
182 | fCalibPedestal = NULL; | |
183 | ||
184 | return 0; | |
185 | } | |
186 | ||
ed504011 | 187 | Int_t AliHLTTPCCalibPedestalComponent::ProcessCalibration( const AliHLTComponentEventData& /*evtData*/, |
188 | AliHLTComponentTriggerData& /*trigData*/ ) { | |
02d01bbf | 189 | // see header file for class documentation |
190 | ||
191 | const AliHLTComponentBlockData* iter = NULL; | |
02d01bbf | 192 | |
83fec083 | 193 | AliHLTUInt8_t slice=0, patch=0; |
6a8e0bb4 | 194 | Int_t ddlId = 0; |
02d01bbf | 195 | |
196 | // ** Loop over all input blocks and specify which data format should be read - only select Raw Data | |
ed504011 | 197 | iter = GetFirstInputBlock( kAliHLTDataTypeDDLRaw | kAliHLTDataOriginTPC); |
02d01bbf | 198 | |
199 | while ( iter != NULL ) { | |
200 | ||
201 | // ** Print Debug output which data format was received | |
017efeea | 202 | // char tmp1[14], tmp2[14]; |
ed504011 | 203 | // DataType2Text( iter->fDataType, tmp1 ); |
204 | // DataType2Text( AliHLTTPCDefinitions::fgkDDLPackedRawDataType, tmp2 ); | |
205 | // HLTDebug ( "Event received - Event 0x%08LX (%Lu) received datatype: %s - required datatype: %s", | |
206 | // evtData.fEventID, evtData.fEventID, tmp1, tmp2 ); | |
02d01bbf | 207 | |
208 | // ** Get DDL ID in order to tell the memory reader which slice/patch to use | |
209 | slice = AliHLTTPCDefinitions::GetMinSliceNr( *iter ); | |
210 | patch = AliHLTTPCDefinitions::GetMinPatchNr( *iter ); | |
211 | ||
6a8e0bb4 | 212 | if (patch < 2) ddlId = 768 + (2 * slice) + patch; |
213 | else ddlId = 838 + (4*slice) + patch; | |
02d01bbf | 214 | |
6a8e0bb4 | 215 | HLTDebug ( "Input Raw Data - Slice/Patch: %d/%d - EquipmentID : %d.", slice, patch, ddlId ); |
02d01bbf | 216 | |
217 | // ** Get min and max patch, used for output specification | |
9d9ffd37 | 218 | if ( patch < fMinPatch ) fMinPatch = patch; |
219 | if ( patch > fMaxPatch ) fMaxPatch = patch; | |
02d01bbf | 220 | |
221 | // ** Init TPCRawStream | |
222 | fRawReader->SetMemory( reinterpret_cast<UChar_t*>( iter->fPtr ), iter->fSize ); | |
6a8e0bb4 | 223 | fRawReader->SetEquipmentID(ddlId); |
02d01bbf | 224 | |
225 | fRawStream = new AliTPCRawStream( fRawReader ); | |
02d01bbf | 226 | |
227 | // ** Process actual Pedestal Calibration - Fill histograms | |
228 | fCalibPedestal->ProcessEvent( fRawStream ); | |
229 | ||
230 | // ** Delete TPCRawStream | |
231 | if ( fRawStream ) | |
232 | delete fRawStream; | |
233 | fRawStream = NULL; | |
234 | ||
235 | // ** Get next input block, with the same specification as defined in GetFirstInputBlock() | |
236 | iter = GetNextInputBlock(); | |
237 | ||
238 | } // while ( iter != NULL ) { | |
9d9ffd37 | 239 | |
240 | // ** Get output specification | |
241 | fSpecification = AliHLTTPCDefinitions::EncodeDataSpecification( slice, slice, fMinPatch, fMaxPatch ); | |
242 | ||
243 | // ** PushBack data to shared memory ... | |
244 | PushBack( (TObject*) fCalibPedestal, AliHLTTPCDefinitions::fgkCalibPedestalDataType, fSpecification); | |
02d01bbf | 245 | |
9d9ffd37 | 246 | return 0; |
247 | } // Int_t AliHLTTPCCalibPedestalComponent::ProcessCalibration( const AliHLTComponentEventData& evtData, AliHLTComponentTriggerData& trigData ) { | |
02d01bbf | 248 | |
9d9ffd37 | 249 | |
ed504011 | 250 | Int_t AliHLTTPCCalibPedestalComponent::ShipDataToFXS( const AliHLTComponentEventData& /*evtData*/, |
251 | AliHLTComponentTriggerData& /*trigData*/ ) { | |
9d9ffd37 | 252 | // see header file for class documentation |
253 | ||
254 | if ( fEnableAnalysis ) | |
255 | fCalibPedestal->Analyse(); | |
02d01bbf | 256 | |
9d9ffd37 | 257 | // ** PushBack data to FXS ... |
258 | PushToFXS( (TObject*) fCalibPedestal, "TPC", "Pedestal" ) ; | |
02d01bbf | 259 | |
260 | return 0; | |
9d9ffd37 | 261 | } // Int_t AliHLTTPCCalibPedestalComponent::ShipDataToFXS( const AliHLTComponentEventData& evtData, AliHLTComponentTriggerData& trigData ) { |
262 | ||
263 |