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Commit | Line | Data |
---|---|---|
e43e472f | 1 | /* |
2 | PMD DA for online calibration | |
3 | ||
4 | contact: basanta@phy.iitb.ac.in | |
74c36477 | 5 | Link: |
6 | Reference Run:/afs/cern.ch/user/b/bnandi/public/pedestaldata/run37820.raw | |
6b1a10fc | 7 | Run Type: PEDESTAL |
722ccc67 | 8 | DA Type: LDC |
e43e472f | 9 | Number of events needed: 1000 |
74c36477 | 10 | Input Files: |
11 | Output Files: pmd_ped.root, to be exported to the DAQ FXS, pedestal230*.ped | |
722ccc67 | 12 | Trigger types used: PHYSICS_EVENT |
e43e472f | 13 | |
14 | */ | |
15 | extern "C" { | |
16 | #include <daqDA.h> | |
17 | } | |
18 | ||
19 | #include "event.h" | |
20 | #include "monitor.h" | |
21 | //#include "daqDA.h" | |
22 | ||
23 | #include <Riostream.h> | |
24 | #include <stdio.h> | |
25 | #include <stdlib.h> | |
26 | ||
27 | //AliRoot | |
28 | #include "AliRawReaderDate.h" | |
29 | #include "AliPMDCalibPedestal.h" | |
30 | ||
31 | //ROOT | |
32 | #include "TFile.h" | |
33 | #include "TH1F.h" | |
34 | #include "TBenchmark.h" | |
35 | #include "TTree.h" | |
36 | #include "TROOT.h" | |
37 | #include "TPluginManager.h" | |
38 | ||
e43e472f | 39 | /* Main routine |
40 | Arguments: | |
41 | 1- monitoring data source | |
42 | */ | |
43 | int main(int argc, char **argv) { | |
44 | ||
45 | /* magic line from Rene */ | |
46 | gROOT->GetPluginManager()->AddHandler("TVirtualStreamerInfo", | |
47 | "*", | |
48 | "TStreamerInfo", | |
49 | "RIO", | |
50 | "TStreamerInfo()"); | |
51 | ||
52 | ||
53 | AliPMDCalibPedestal calibped; | |
54 | ||
70202332 | 55 | TTree *ped = NULL; |
e43e472f | 56 | |
70202332 | 57 | // TH1F::AddDirectory(0); |
e43e472f | 58 | |
59 | ||
60 | // decoding the events | |
61 | ||
62 | int status; | |
63 | ||
64 | if (argc!=2) { | |
65 | printf("Wrong number of arguments\n"); | |
66 | return -1; | |
67 | } | |
68 | ||
e43e472f | 69 | |
70 | /* define data source : this is argument 1 */ | |
71 | status=monitorSetDataSource( argv[1] ); | |
72 | if (status!=0) { | |
73 | printf("monitorSetDataSource() failed : %s\n",monitorDecodeError(status)); | |
74 | return -1; | |
75 | } | |
76 | ||
77 | /* declare monitoring program */ | |
78 | status=monitorDeclareMp( __FILE__ ); | |
79 | if (status!=0) { | |
80 | printf("monitorDeclareMp() failed : %s\n",monitorDecodeError(status)); | |
81 | return -1; | |
82 | } | |
83 | ||
84 | /* define wait event timeout - 1s max */ | |
85 | monitorSetNowait(); | |
86 | monitorSetNoWaitNetworkTimeout(1000); | |
87 | ||
88 | /* log start of process */ | |
21dc4b14 | 89 | printf("PMD PED DA - started generating mean and rms of each channel\n"); |
e43e472f | 90 | |
91 | /* init some counters */ | |
722ccc67 | 92 | |
e43e472f | 93 | |
94 | struct eventHeaderStruct *event; | |
70202332 | 95 | eventTypeType eventT = 0; |
e43e472f | 96 | Int_t iev=0; |
97 | ||
98 | /* main loop (infinite) */ | |
99 | for(;;) { | |
100 | ||
101 | /* check shutdown condition */ | |
102 | if (daqDA_checkShutdown()) {break;} | |
103 | ||
104 | /* get next event (blocking call until timeout) */ | |
105 | status=monitorGetEventDynamic((void **)&event); | |
106 | if (status==MON_ERR_EOF) { | |
107 | printf ("End of File detected\n"); | |
108 | break; /* end of monitoring file has been reached */ | |
109 | } | |
110 | ||
111 | if (status!=0) { | |
112 | printf("monitorGetEventDynamic() failed : %s\n",monitorDecodeError(status)); | |
113 | break; | |
114 | } | |
115 | ||
116 | /* retry if got no event */ | |
117 | if (event==NULL) { | |
118 | continue; | |
119 | } | |
120 | ||
121 | iev++; | |
122 | ||
123 | /* use event - here, just write event id to result file */ | |
124 | eventT=event->eventType; | |
125 | switch (event->eventType){ | |
126 | ||
127 | /* START OF RUN */ | |
128 | case START_OF_RUN: | |
129 | break; | |
130 | /* END START OF RUN */ | |
131 | ||
132 | /* END OF RUN */ | |
133 | case END_OF_RUN: | |
134 | break; | |
135 | ||
722ccc67 | 136 | case PHYSICS_EVENT: |
21dc4b14 | 137 | |
e43e472f | 138 | AliRawReader *rawReader = new AliRawReaderDate((void*)event); |
70202332 | 139 | TObjArray *pmdddlcont = new TObjArray(); |
140 | calibped.ProcessEvent(rawReader,pmdddlcont); | |
e43e472f | 141 | |
70202332 | 142 | delete pmdddlcont; |
143 | pmdddlcont = 0; | |
e43e472f | 144 | delete rawReader; |
145 | rawReader = 0x0; | |
146 | } | |
147 | ||
148 | /* free resources */ | |
149 | free(event); | |
150 | ||
151 | /* exit when last event received, no need to wait for TERM signal */ | |
722ccc67 | 152 | |
5f487e91 | 153 | // either END_OF_RUN or 1000 events |
154 | ||
155 | if (iev == 1000) | |
156 | { | |
157 | printf("-- 1000 pedestal events processed : terminating --\n"); | |
158 | printf("-- eventT is set to END_OF_RUN --\n"); | |
159 | eventT = END_OF_RUN; | |
160 | break; | |
161 | } | |
162 | ||
e43e472f | 163 | } |
40a42048 | 164 | |
21dc4b14 | 165 | printf(" Total number of events processed = %i \n",iev); |
166 | ||
40a42048 | 167 | ped = new TTree("ped","PMD Pedestal tree"); |
21dc4b14 | 168 | |
70202332 | 169 | if (eventT==END_OF_RUN) { |
170 | printf("EOR event detected\n"); | |
70202332 | 171 | calibped.Analyse(ped); |
172 | } | |
e43e472f | 173 | |
722ccc67 | 174 | TFile * pedRun = new TFile ("PMD_PED.root","RECREATE"); |
e43e472f | 175 | ped->Write(); |
176 | pedRun->Close(); | |
177 | ||
70202332 | 178 | delete ped; |
179 | ped = 0; | |
40a42048 | 180 | |
d31b0352 | 181 | /* store the pedestal file in database */ |
182 | ||
183 | status = daqDA_DB_storeFile("PMD_PED.root","PMD_PED.root"); | |
184 | ||
185 | if (!status) | |
186 | { | |
187 | printf("--- PEDESTAL root FILE IS IN THE DAQ DATABASE\n"); | |
188 | } | |
189 | else | |
190 | { | |
191 | printf("--- Storing the root file into the database failed\n"); | |
192 | } | |
21dc4b14 | 193 | |
d31b0352 | 194 | /* store the pedestal file on FES */ |
21dc4b14 | 195 | |
a5f36c63 | 196 | status = daqDA_FES_storeFile("PMD_PED.root","PMD_PED.root"); |
21dc4b14 | 197 | if (status) { |
198 | status = -2; | |
199 | } | |
200 | ||
d31b0352 | 201 | |
202 | ||
203 | ||
e43e472f | 204 | return status; |
205 | } |