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Commit | Line | Data |
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3b5beac9 | 1 | /* |
22580691 | 2 | EMCAL DA for online calibration: for pedestal studies |
3b5beac9 | 3 | |
4 | Contact: silvermy@ornl.gov | |
22580691 | 5 | Run Type: PEDESTAL |
6 | DA Type: LDC | |
07cc7773 | 7 | Number of events needed: ~1000 |
22580691 | 8 | Frequency: expect to run this once per day initially |
9 | (maybe less frequent later) | |
3b5beac9 | 10 | Input Files: argument list |
22580691 | 11 | Output Files: RESULT_FILE=EMCALPED.root, to be exported to the DAQ FXS |
12 | fileId: FILE_ID=EMCALPED | |
3b5beac9 | 13 | |
22580691 | 14 | Trigger types used: at least for now, all events in special PEDESTAL run |
15 | (physics, calibration, systemSoftwareTrigger, detectorSoftwareTrigger) | |
16 | [When we have real data files later, we may restrict this further] | |
3b5beac9 | 17 | */ |
18 | /* | |
19 | This process reads RAW data from the files provided as command line arguments | |
22580691 | 20 | and save results (class itself) in a file (named from RESULT_FILE define |
21 | - see below). | |
3b5beac9 | 22 | */ |
23 | ||
22580691 | 24 | #define RESULT_FILE "EMCALPED.root" |
25 | #define FILE_ID "EMCALPED" | |
3b5beac9 | 26 | #define AliDebugLevel() -1 |
22580691 | 27 | #define FILE_PEDClassName "emcCalibPedestal" |
f4fc542c | 28 | const int kNRCU = 2; |
29 | /* LOCAL_DEBUG is used to bypass daq* calls, for local testing */ | |
22580691 | 30 | //#define LOCAL_DEBUG 1 // comment out to run normally |
3b5beac9 | 31 | |
32 | extern "C" { | |
33 | #include <daqDA.h> | |
34 | } | |
22580691 | 35 | #include "event.h" /* in $DATE_COMMON_DEFS/; includes definition of event types */ |
36 | #include "monitor.h" /* in $DATE_MONITOR_DIR/; monitor* interfaces */ | |
3b5beac9 | 37 | |
38 | #include "stdio.h" | |
39 | #include "stdlib.h" | |
40 | ||
f4fc542c | 41 | // ROOT includes |
42 | #include <TFile.h> | |
43 | #include <TROOT.h> | |
44 | #include <TPluginManager.h> | |
45 | #include <TSystem.h> | |
46 | ||
3b5beac9 | 47 | // |
48 | //AliRoot includes | |
49 | // | |
50 | #include "AliRawReader.h" | |
51 | #include "AliRawReaderDate.h" | |
52 | #include "AliRawEventHeaderBase.h" | |
53 | #include "AliCaloRawStream.h" | |
f4fc542c | 54 | #include "AliCaloAltroMapping.h" |
3b5beac9 | 55 | #include "AliLog.h" |
56 | ||
57 | // | |
58 | // EMC calibration-helper algorithm includes | |
59 | // | |
60 | #include "AliCaloCalibPedestal.h" | |
61 | ||
62 | /* | |
f4fc542c | 63 | Main routine, EMC pedestal detector algorithm |
3b5beac9 | 64 | Arguments: list of DATE raw data files |
65 | */ | |
66 | ||
67 | int main(int argc, char **argv) { | |
68 | ||
69 | AliLog::SetClassDebugLevel("AliCaloRawStream",-5); | |
70 | AliLog::SetClassDebugLevel("AliRawReaderDate",-5); | |
71 | AliLog::SetModuleDebugLevel("RAW",-5); | |
72 | ||
73 | if (argc<2) { | |
74 | printf("Wrong number of arguments\n"); | |
f4fc542c | 75 | return -1; |
3b5beac9 | 76 | } |
77 | ||
f4fc542c | 78 | /* magic line - for TStreamerInfo */ |
79 | gROOT->GetPluginManager()->AddHandler("TVirtualStreamerInfo", | |
80 | "*", | |
81 | "TStreamerInfo", | |
82 | "RIO", | |
83 | "TStreamerInfo()"); | |
84 | ||
3b5beac9 | 85 | int i, status; |
86 | ||
87 | /* log start of process */ | |
88 | printf("EMCAL DA started - %s\n",__FILE__); | |
89 | ||
90 | /* declare monitoring program */ | |
91 | status=monitorDeclareMp( __FILE__ ); | |
92 | if (status!=0) { | |
93 | printf("monitorDeclareMp() failed : %s\n",monitorDecodeError(status)); | |
94 | return -1; | |
95 | } | |
f4fc542c | 96 | /* define wait event timeout - 1s max */ |
97 | monitorSetNowait(); | |
98 | monitorSetNoWaitNetworkTimeout(1000); | |
99 | ||
100 | /* Retrieve mapping files from DAQ DB */ | |
101 | const char* mapFiles[kNRCU] = {"RCU0.data","RCU1.data"}; | |
102 | ||
103 | for(Int_t iFile=0; iFile<kNRCU; iFile++) { | |
104 | int failed = daqDA_DB_getFile(mapFiles[iFile], mapFiles[iFile]); | |
105 | if(failed) { | |
106 | printf("Cannot retrieve file %d : %s from DAQ DB. Exit now..\n", | |
107 | iFile, mapFiles[iFile]); | |
108 | #ifdef LOCAL_DEBUG | |
109 | #else | |
110 | return -1; | |
111 | #endif | |
112 | } | |
113 | } | |
114 | ||
115 | /* Open mapping files */ | |
116 | AliCaloAltroMapping *mapping[kNRCU]; | |
117 | TString path = "./"; | |
118 | path += "RCU"; | |
119 | TString path2; | |
120 | for(Int_t i = 0; i < kNRCU; i++) { | |
121 | path2 = path; | |
122 | path2 += i; | |
123 | path2 += ".data"; | |
124 | mapping[i] = new AliCaloAltroMapping(path2.Data()); | |
125 | } | |
126 | ||
127 | /* set up our analysis class */ | |
128 | AliCaloCalibPedestal * calibPedestal = new AliCaloCalibPedestal(AliCaloCalibPedestal::kEmCal); // pedestal and noise calibration | |
129 | calibPedestal->SetAltroMapping( mapping ); | |
3b5beac9 | 130 | |
f4fc542c | 131 | AliRawReader *rawReader = NULL; |
132 | int nevents=0; | |
3b5beac9 | 133 | |
134 | /* loop over RAW data files */ | |
3b5beac9 | 135 | for ( i=1; i<argc; i++ ) { |
136 | ||
137 | /* define data source : this is argument i */ | |
138 | printf("Processing file %s\n", argv[i]); | |
f4fc542c | 139 | status=monitorSetDataSource( argv[i] ); |
140 | if (status!=0) { | |
141 | printf("monitorSetDataSource() failed. Error=%s. Exiting ...\n", monitorDecodeError(status)); | |
142 | return -1; | |
143 | } | |
3b5beac9 | 144 | |
145 | /* read until EOF */ | |
f4fc542c | 146 | struct eventHeaderStruct *event; |
147 | eventTypeType eventT; | |
148 | ||
149 | for ( ; ; ) { // infinite loop | |
3b5beac9 | 150 | |
151 | /* check shutdown condition */ | |
152 | if (daqDA_checkShutdown()) {break;} | |
153 | ||
f4fc542c | 154 | /* get next event (blocking call until timeout) */ |
155 | status=monitorGetEventDynamic((void **)&event); | |
156 | if (status==MON_ERR_EOF) { | |
157 | printf ("End of File %d (%s) detected\n", i, argv[i]); | |
158 | break; /* end of monitoring file has been reached */ | |
159 | } | |
160 | if (status!=0) { | |
161 | printf("monitorGetEventDynamic() failed : %s\n",monitorDecodeError(status)); | |
162 | break; | |
163 | } | |
164 | ||
165 | /* retry if got no event */ | |
166 | if (event==NULL) { | |
167 | continue; | |
168 | } | |
22580691 | 169 | eventT = event->eventType; /* just convenient shorthand */ |
f4fc542c | 170 | |
171 | /* skip start/end of run events */ | |
22580691 | 172 | if ( (eventT != physicsEvent) && (eventT != calibrationEvent) && |
173 | (eventT != systemSoftwareTriggerEvent) && (eventT != detectorSoftwareTriggerEvent) ) { | |
f4fc542c | 174 | continue; |
175 | } | |
176 | ||
177 | nevents++; // count how many acceptable events we have | |
178 | ||
179 | // Pedestal calibration | |
180 | rawReader = new AliRawReaderDate((void*)event); | |
181 | calibPedestal->ProcessEvent(rawReader); | |
182 | delete rawReader; | |
183 | ||
184 | /* free resources */ | |
185 | free(event); | |
186 | ||
187 | } //until EOF | |
3b5beac9 | 188 | } // loop over files |
189 | ||
190 | // | |
452729ca | 191 | // write class to rootfile |
3b5beac9 | 192 | // |
193 | ||
194 | printf ("%d physics/calibration events processed.\n",nevents); | |
452729ca | 195 | |
196 | TFile f(RESULT_FILE, "recreate"); | |
197 | if (!f.IsZombie()) { | |
198 | f.cd(); | |
22580691 | 199 | calibPedestal->Write(FILE_PEDClassName); |
452729ca | 200 | f.Close(); |
22580691 | 201 | printf("Object saved to file \"%s\" as \"%s\".\n", |
202 | RESULT_FILE, FILE_PEDClassName); | |
452729ca | 203 | } |
204 | else { | |
22580691 | 205 | printf("Could not save the object to file \"%s\".\n", |
206 | RESULT_FILE); | |
452729ca | 207 | } |
3b5beac9 | 208 | |
22580691 | 209 | // |
210 | // closing down; see if we can delete our analysis helper also | |
211 | // | |
3b5beac9 | 212 | delete calibPedestal; |
f4fc542c | 213 | for(Int_t iFile=0; iFile<kNRCU; iFile++) { |
214 | if (mapping[iFile]) delete mapping[iFile]; | |
215 | } | |
216 | ||
217 | /* store the result file on FES */ | |
218 | #ifdef LOCAL_DEBUG | |
219 | #else | |
220 | status = daqDA_FES_storeFile(RESULT_FILE, FILE_ID); | |
221 | #endif | |
3b5beac9 | 222 | |
223 | return status; | |
224 | } |