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
9 The program exits when being asked to shut down (daqDA_checkshutdown)
12 Messages on stdout are exported to DAQ log system.
14 contact: alice-datesupport@cern.ch
30 #include "AliRawReader.h"
31 #include "AliRawReaderDate.h"
32 #include "AliPHOSDA1.h"
33 #include "AliPHOSRawDecoderv1.h"
34 #include "AliCaloAltroMapping.h"
39 1- monitoring data source
41 int main(int argc, char **argv) {
46 printf("Wrong number of arguments\n");
51 /* open result file */
53 fp=fopen("./result.txt","a");
55 printf("Failed to open file\n");
59 /* Open mapping files */
60 AliAltroMapping *mapping[4];
61 TString path = gSystem->Getenv("ALICE_ROOT");
62 path += "/PHOS/mapping/RCU";
64 for(Int_t i = 0; i < 4; i++) {
68 mapping[i] = new AliCaloAltroMapping(path2.Data());
72 /* define data source : this is argument 1 */
73 status=monitorSetDataSource( argv[1] );
75 printf("monitorSetDataSource() failed : %s\n",monitorDecodeError(status));
80 /* declare monitoring program */
81 status=monitorDeclareMp( __FILE__ );
83 printf("monitorDeclareMp() failed : %s\n",monitorDecodeError(status));
88 /* define wait event timeout - 1s max */
90 monitorSetNoWaitNetworkTimeout(1000);
93 /* log start of process */
94 printf("DA example case2 monitoring program started\n");
97 /* init some counters */
98 int nevents_physics=0;
101 AliRawReader *rawReader = NULL;
103 AliPHOSDA1 da1(2); // DA1 (Calibration DA) for module2
105 Float_t e[64][56][2];
106 Float_t t[64][56][2];
112 /* main loop (infinite) */
114 struct eventHeaderStruct *event;
115 eventTypeType eventT;
117 /* check shutdown condition */
118 if (daqDA_checkShutdown()) {break;}
120 /* get next event (blocking call until timeout) */
121 status=monitorGetEventDynamic((void **)&event);
122 if (status==MON_ERR_EOF) {
123 printf ("End of File detected\n");
124 break; /* end of monitoring file has been reached */
128 printf("monitorGetEventDynamic() failed : %s\n",monitorDecodeError(status));
132 /* retry if got no event */
138 /* use event - here, just write event id to result file */
139 eventT=event->eventType;
141 if (eventT==PHYSICS_EVENT) {
142 fprintf(fp,"Run #%lu, event size: %lu, BC:%u, Orbit:%u, Period:%u\n",
143 (unsigned long)event->eventRunNb,
144 (unsigned long)event->eventSize,
145 EVENT_ID_GET_BUNCH_CROSSING(event->eventId),
146 EVENT_ID_GET_ORBIT(event->eventId),
147 EVENT_ID_GET_PERIOD(event->eventId)
150 for(Int_t iX=0; iX<64; iX++) {
151 for(Int_t iZ=0; iZ<56; iZ++) {
152 for(Int_t iGain=0; iGain<2; iGain++) {
153 e[iX][iZ][iGain] = 0.;
154 t[iX][iZ][iGain] = 0.;
159 rawReader = new AliRawReaderDate((void*)event);
160 AliPHOSRawDecoderv1 dc(rawReader,mapping);
161 dc.SubtractPedestals(kTRUE);
162 dc.SetOldRCUFormat(kTRUE);
164 while(dc.NextDigit()) {
167 Z = dc.GetColumn() - 1;
169 if(dc.IsLowGain()) gain = 0;
173 e[X][Z][gain] = dc.GetEnergy();
174 t[X][Z][gain] = dc.GetTime();
178 da1.FillHistograms(e,t);
179 //da1.UpdateHistoFile();
190 /* exit when last event received, no need to wait for TERM signal */
191 if (eventT==END_OF_RUN) {
192 printf("EOR event detected\n");
197 for(Int_t i = 0; i < 4; i++) delete mapping[i];
200 fprintf(fp,"Run #%s, received %d physics events out of %d\n",getenv("DATE_RUN_NUMBER"),nevents_physics,nevents_total);
202 /* close result file */