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Commit | Line | Data |
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24e8f6b2 | 1 | /* |
2 | ||
3 | DAcase2.c | |
4 | ||
5 | This program connects to the DAQ data source passed as argument | |
6 | and populates local "./result.txt" file with the ids of events received | |
7 | during the run. | |
8 | ||
9 | The program exits when being asked to shut down (daqDA_checkshutdown) | |
10 | or End of Run event. | |
11 | ||
12 | Messages on stdout are exported to DAQ log system. | |
13 | ||
14 | contact: alice-datesupport@cern.ch | |
15 | ||
16 | */ | |
17 | extern "C" { | |
18 | #include <daqDA.h> | |
19 | } | |
20 | ||
21 | #include "event.h" | |
22 | #include "monitor.h" | |
23 | //#include "daqDA.h" | |
24 | ||
25 | #include <Riostream.h> | |
26 | #include <stdio.h> | |
27 | #include <stdlib.h> | |
28 | ||
29 | //AliRoot | |
30 | #include "AliRawReaderDate.h" | |
31 | #include "AliPMDCalibPedestal.h" | |
f3646355 | 32 | #include "AliPMDCalibGain.h" |
24e8f6b2 | 33 | |
34 | //ROOT | |
35 | #include "TFile.h" | |
36 | #include "TH1F.h" | |
37 | #include "TBenchmark.h" | |
f3646355 | 38 | #include "TTree.h" |
24e8f6b2 | 39 | |
40 | /* Main routine | |
41 | Arguments: | |
42 | 1- monitoring data source | |
43 | */ | |
44 | int main(int argc, char **argv) { | |
45 | ||
46 | AliPMDCalibPedestal calibped; | |
f3646355 | 47 | AliPMDCalibGain calibgain; |
24e8f6b2 | 48 | |
978b73c3 | 49 | TTree *ped = new TTree("ped","PMD Pedestal tree"); |
50 | TTree *gain = new TTree("gain","PMD Gain tree"); | |
51 | ||
24e8f6b2 | 52 | TH1F::AddDirectory(0); |
53 | ||
54 | ||
55 | // decoding the events | |
56 | ||
57 | int status; | |
58 | ||
59 | if (argc!=2) { | |
60 | printf("Wrong number of arguments\n"); | |
61 | return -1; | |
62 | } | |
63 | ||
64 | /* open result file */ | |
65 | FILE *fp=NULL; | |
66 | fp=fopen("./result.txt","a"); | |
67 | if (fp==NULL) { | |
68 | printf("Failed to open file\n"); | |
69 | return -1; | |
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 PHYSICS_EVENT: | |
140 | printf(" event number = %i \n",iev); | |
141 | AliRawReader *rawReader = new AliRawReaderDate((void*)event); | |
142 | calibped.ProcessEvent(rawReader); | |
978b73c3 | 143 | |
144 | calibgain.ProcessEvent(rawReader); | |
145 | ||
24e8f6b2 | 146 | delete rawReader; |
147 | rawReader = 0x0; | |
148 | ||
149 | } | |
150 | ||
151 | /* free resources */ | |
152 | free(event); | |
153 | ||
154 | /* exit when last event received, no need to wait for TERM signal */ | |
155 | if (eventT==END_OF_RUN) { | |
156 | printf("EOR event detected\n"); | |
978b73c3 | 157 | calibped.Analyse(ped); |
158 | calibgain.Analyse(gain); | |
24e8f6b2 | 159 | |
160 | break; | |
161 | } | |
162 | } | |
163 | ||
164 | //write the Run level file | |
165 | TFile * fileRun = new TFile ("outPMDdaRun.root","RECREATE"); | |
166 | TBenchmark *bench = new TBenchmark(); | |
167 | bench->Start("PMD"); | |
168 | bench->Stop("PMD"); | |
169 | bench->Print("PMD"); | |
170 | fileRun->Close(); | |
171 | ||
172 | /* write report */ | |
173 | fprintf(fp,"Run #%s, received %d physics events out of %d\n",getenv("DATE_RUN_NUMBER"),nevents_physics,nevents_total); | |
174 | ||
978b73c3 | 175 | |
176 | TFile * pedRun = new TFile ("pmd_ped.root","RECREATE"); | |
177 | ped->Write(); | |
178 | pedRun->Close(); | |
179 | ||
180 | TFile * gainRun = new TFile ("pmd_calib.root","RECREATE"); | |
181 | gain->Write(); | |
182 | gainRun->Close(); | |
183 | ||
184 | ||
185 | ||
24e8f6b2 | 186 | /* close result file */ |
187 | fclose(fp); | |
188 | ||
189 | ||
190 | return status; | |
191 | } |