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Commit | Line | Data |
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e43e472f | 1 | /* |
2 | PMD DA for online calibration | |
3 | ||
4 | contact: basanta@phy.iitb.ac.in | |
5 | Link:/afs/cern.ch/user/a/alicepmd/public/pedestaldata/run31270.raw | |
6 | Run Type: STANDALONE | |
7 | DA Type: MON | |
8 | Number of events needed: 1000 | |
9 | Input Files: data raw | |
10 | Output Files: pmd_ped.root, to be exported to the DAQ FXS | |
11 | Trigger types used: PULSER | |
12 | ||
13 | */ | |
14 | extern "C" { | |
15 | #include <daqDA.h> | |
16 | } | |
17 | ||
18 | #include "event.h" | |
19 | #include "monitor.h" | |
20 | //#include "daqDA.h" | |
21 | ||
22 | #include <Riostream.h> | |
23 | #include <stdio.h> | |
24 | #include <stdlib.h> | |
25 | ||
26 | //AliRoot | |
27 | #include "AliRawReaderDate.h" | |
28 | #include "AliPMDCalibPedestal.h" | |
29 | ||
30 | //ROOT | |
31 | #include "TFile.h" | |
32 | #include "TH1F.h" | |
33 | #include "TBenchmark.h" | |
34 | #include "TTree.h" | |
35 | #include "TROOT.h" | |
36 | #include "TPluginManager.h" | |
37 | ||
38 | ||
39 | ||
40 | /* Main routine | |
41 | Arguments: | |
42 | 1- monitoring data source | |
43 | */ | |
44 | int main(int argc, char **argv) { | |
45 | ||
46 | /* magic line from Rene */ | |
47 | gROOT->GetPluginManager()->AddHandler("TVirtualStreamerInfo", | |
48 | "*", | |
49 | "TStreamerInfo", | |
50 | "RIO", | |
51 | "TStreamerInfo()"); | |
52 | ||
53 | ||
54 | AliPMDCalibPedestal calibped; | |
55 | ||
56 | TTree *ped = new TTree("ped","PMD Pedestal tree"); | |
57 | ||
58 | TH1F::AddDirectory(0); | |
59 | ||
60 | ||
61 | // decoding the events | |
62 | ||
63 | int status; | |
64 | ||
65 | if (argc!=2) { | |
66 | printf("Wrong number of arguments\n"); | |
67 | return -1; | |
68 | } | |
69 | ||
70 | ||
71 | ||
72 | /* define data source : this is argument 1 */ | |
73 | status=monitorSetDataSource( argv[1] ); | |
74 | if (status!=0) { | |
75 | printf("monitorSetDataSource() failed : %s\n",monitorDecodeError(status)); | |
76 | return -1; | |
77 | } | |
78 | ||
79 | /* declare monitoring program */ | |
80 | status=monitorDeclareMp( __FILE__ ); | |
81 | if (status!=0) { | |
82 | printf("monitorDeclareMp() failed : %s\n",monitorDecodeError(status)); | |
83 | return -1; | |
84 | } | |
85 | ||
86 | /* define wait event timeout - 1s max */ | |
87 | monitorSetNowait(); | |
88 | monitorSetNoWaitNetworkTimeout(1000); | |
89 | ||
90 | /* log start of process */ | |
91 | printf("DA example case2 monitoring program started\n"); | |
92 | ||
93 | /* init some counters */ | |
94 | int nevents_physics=0; | |
95 | int nevents_total=0; | |
96 | ||
97 | struct eventHeaderStruct *event; | |
98 | eventTypeType eventT; | |
99 | Int_t iev=0; | |
100 | ||
101 | /* main loop (infinite) */ | |
102 | for(;;) { | |
103 | ||
104 | /* check shutdown condition */ | |
105 | if (daqDA_checkShutdown()) {break;} | |
106 | ||
107 | /* get next event (blocking call until timeout) */ | |
108 | status=monitorGetEventDynamic((void **)&event); | |
109 | if (status==MON_ERR_EOF) { | |
110 | printf ("End of File detected\n"); | |
111 | break; /* end of monitoring file has been reached */ | |
112 | } | |
113 | ||
114 | if (status!=0) { | |
115 | printf("monitorGetEventDynamic() failed : %s\n",monitorDecodeError(status)); | |
116 | break; | |
117 | } | |
118 | ||
119 | /* retry if got no event */ | |
120 | if (event==NULL) { | |
121 | continue; | |
122 | } | |
123 | ||
124 | iev++; | |
125 | ||
126 | /* use event - here, just write event id to result file */ | |
127 | eventT=event->eventType; | |
128 | switch (event->eventType){ | |
129 | ||
130 | /* START OF RUN */ | |
131 | case START_OF_RUN: | |
132 | break; | |
133 | /* END START OF RUN */ | |
134 | ||
135 | /* END OF RUN */ | |
136 | case END_OF_RUN: | |
137 | break; | |
138 | ||
139 | case PULSER: | |
140 | printf(" event number = %i \n",iev); | |
141 | AliRawReader *rawReader = new AliRawReaderDate((void*)event); | |
142 | calibped.ProcessEvent(rawReader); | |
143 | ||
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 */ | |
152 | if (eventT==END_OF_RUN) { | |
153 | printf("EOR event detected\n"); | |
154 | calibped.Analyse(ped); | |
155 | break; | |
156 | } | |
157 | } | |
158 | ||
159 | ||
160 | TFile * pedRun = new TFile ("pmd_ped.root","RECREATE"); | |
161 | ped->Write(); | |
162 | pedRun->Close(); | |
163 | ||
164 | ||
165 | /* close result file */ | |
166 | fclose(fp); | |
167 | ||
168 | ||
169 | return status; | |
170 | } |