3 HMPID DA for online calibration
5 Contact: Levente.Molnar@ba.infn.it, Giacomo.Volpe@ba.infn.it
6 Link: http://richpc1.ba.infn.it/~levente/Files4Public/ValidateHmpidDA/
7 Run Type: PEDESTAL -- but we select on the PHYSICS_EVENTS in th HMPIDda.cxx
9 Number of events needed: 1000 events
10 Input Files: Raw pedestal file, EXTERNAL config file: HmpidSigmaCut.txt on both HMPID LDCs
11 Output Files: 14 txt files including pedestal values
12 Trigger types used: PEDESTAL RUN (selecting on PHYSICS_EVENT)
23 #include <Riostream.h>
29 #include "AliHMPIDRawStream.h"
30 #include "AliHMPIDCalib.h"
31 #include "AliRawReaderDate.h"
32 #include "AliBitPacking.h"
40 #include "TPluginManager.h"
43 int main(int argc, char **argv){
46 const Char_t *hmpConfigFile = "HmpDaqDaConfig.txt";
47 const Int_t ddlOffset = 1536;
52 /* log start of process */
53 printf("HMPID DA program started\n");
55 gROOT->GetPluginManager()->AddHandler("TVirtualStreamerInfo","*","TStreamerInfo","RIO","TStreamerInfo()");
57 /* check that we got some arguments = list of files */
59 printf("Wrong number of arguments\n");
63 /* copy locally a file from daq detector config db */
64 hmpIn=Form("./%s",hmpConfigFile);
65 status=daqDA_DB_getFile(hmpConfigFile,hmpIn.Data());
66 if (status) { printf("Failed to get HMPID config file status: %d\n",status); return -1; }
69 daqDA_progressReport(10);
73 /* define wait event timeout - 1s max */
75 monitorSetNoWaitNetworkTimeout(1000);
77 /* set local storage of ped files for Fe2C */
80 /* init the pedestal calculation */
81 AliHMPIDCalib *pCal=new AliHMPIDCalib();
82 /* Set the number of sigma cuts inside the file HmpidSigmaCut.txt on BOTH LDCs! */
83 /* If the file is NOT present then the default cut 3 will be used!*/
84 pCal->SetSigCutFromFile(hmpIn);
86 /* ONLY set this option to kTRUE if you want to create the ADC dsitributions for all 161280 pads!!!!*/
87 /* kTRUE is not suggested for production mode b/c of the memory consumption! */
88 pCal->SetWriteHistoPads(kFALSE); //use this option for default production useage!!!
89 //pCal->SetWriteHistoPads(kTRUE); //only for expert debug
90 //pCal->SetWriteHistoPads(kTRUE,kTRUE,13); //DO NOT USE THIS OPTION!
93 /* init event counter */
95 Int_t iEvtNcal=firstEvt; //Start from 1 not 0!
100 for (n=1;n<argc;n++) {
102 status=monitorSetDataSource( argv[n] );
104 printf("monitorSetDataSource() failed : %s\n",monitorDecodeError(status));
108 /* report progress */
109 /* in this example, indexed on the number of files */
110 daqDA_progressReport(10+80*n/argc);
112 for(;;) { // infinite loop
114 /* check shutdown condition */
115 if (daqDA_checkShutdown()) {break;}
117 struct eventHeaderStruct *event;
118 eventTypeType eventT;
121 status=monitorGetEventDynamic((void **)&event);
122 if (status==MON_ERR_EOF) /* end of monitoring file has been reached */
124 printf("End of monitoring file has been reached! \n");
130 printf("monitorGetEventDynamic() failed : %s\n",monitorDecodeError(status));
134 /* retry if got no event */
140 /* use event - here, just write event id to result file */
141 eventT=event->eventType;
143 if (eventT==PHYSICS_EVENT || eventT==CALIBRATION_EVENT ) { //updated: 18/02/2008 based on http://alice-ecs.web.cern.ch/alice-ecs/runtypes_3.16.html
144 runNum=(unsigned long)event->eventRunNb; //assuming that only one run is processed at a time
145 ldcId=(unsigned long)event->eventLdcId;
146 if(iEvtNcal==firstEvt && pCal->GetWritePads()==kTRUE)
148 if(pCal->GetLargePads()==kFALSE) pCal->InitFile((Int_t)ldcId); //The number for iEvtNcal should be the same as for the first value
149 else pCal->InitFile((Int_t)runNum); //The number for iEvtNcal should be the same as for the first value
153 AliRawReader *reader = new AliRawReaderDate((void*)event);
154 AliHMPIDRawStream stream(reader);stream.SetTurbo(kTRUE); //raw data decoding without error checks SetTurbo(kTRUE)
157 for(Int_t iPad=0;iPad<stream.GetNPads();iPad++) {
158 pCal->FillPedestal(stream.GetPadArray()[iPad],stream.GetChargeArray()[iPad]);
160 }//while -- loop on det load in one event
162 for(Int_t iddl=0;iddl<stream.GetNDDL();iddl++){
163 pCal->FillDDLCnt(iddl,stream.GetnDDLInStream()[iddl],stream.GetnDDLOutStream()[iddl]);
164 for(Int_t ierr=0; ierr < stream.GetNErrors(); ierr++) {
165 pCal->FillErrors(iddl,ierr,stream.GetErrors(iddl,ierr));
169 pCal->SetRunParams(runNum,stream.GetTimeStamp(),stream.GetLDCNumber()); //Get the last TimeStam read and the LDC ID
171 }// if CALIBRATION_EVENT
173 /* exit when last event received, no need to wait for TERM signal */
174 if (eventT==END_OF_RUN) {
175 printf("EOR event detected\n");
186 printf("HMPID DA processed RUN #%s on LDC#%d, with %d calibration events\n",getenv("DATE_RUN_NUMBER"),ldcId,iEvtNcal);
189 printf("No calibration events have been read. Exiting\n");
193 /* report progress */
194 daqDA_progressReport(90);
196 for(Int_t nDDL=0; nDDL < AliHMPIDRawStream::kNDDL; nDDL++) {
197 feeIn=Form("thr%d.dat",ddlOffset+nDDL);
198 /* Calculate pedestal for the given ddl, if there is no ddl go t next */
199 if(pCal->CalcPedestal(nDDL,Form("HmpidPedDdl%02i.txt",nDDL),Form("%s",feeIn.Data()),iEvtNcal)) {
200 status=daqDA_DB_storeFile(feeIn.Data(),feeIn.Data()); //store a single threshold file for a DDL in DAQ DB
201 if (status) { printf("Failed to store file %s in DAQ DB, status: %d\n",feeIn.Data(),status); }
202 status=daqDA_FES_storeFile(Form("HmpidPedDdl%02i.txt",nDDL),Form("HmpidPedDdl%02i.txt",nDDL)); //store a single pedestal file for a DDL
203 if (status) { printf("Failed to export file on FES: %d\n",status); }
204 }//pedestals and thresholds
205 if(pCal->WriteErrors(nDDL,Form("HmpidErrorsDdl%02i.txt",nDDL),iEvtNcal)) {
206 status=daqDA_FES_storeFile(Form("HmpidErrorsDdl%02i.txt",nDDL),Form("HmpidErrorsDdl%02i.txt",nDDL));
207 if (status) { printf("Failed to export file : %d\n",status); }
209 /* to create pedestal file as Paolo uncomment the line */
210 //if(!pCal->CalcPedestalPaolo(nDDL,Form("%sHmpidPedDdl%02i.txt",sDaOut.Data(),nDDL),iEvtNcal)) continue;
213 if(pCal->GetWritePads()==kTRUE) pCal->CloseFile();
215 if (status) return -1;
217 /* report progress */
218 daqDA_progressReport(100);