[u/mrichter/AliRoot.git] / TOF / TOFda.cxx

/*

TOF DA for online calibration

*/

#define FILE_TOTAL "TOFdaTotal.root"
#define FILE_RUN "TOFdaRun.root"

// DATE
#include <daqDA.h>
#include <event.h>
#include <monitor.h>

//AliRoot
#include <AliTOFRawStream.h>
#include <AliRawReaderDate.h>
#include <AliRawReader.h>
#include <AliTOFGeometry.h>
#include <AliT0RawReader.h>
#include <AliDAQ.h>
#include <AliTOFHitData.h>
#include <AliTOFHitDataBuffer.h>

//ROOT
#include <TFile.h>
#include <TKey.h>
#include <TH2S.h>
#include <TObject.h>
#include <TMath.h>
#include <TSystem.h>


/* Main routine
      Arguments: 
      1- monitoring data source
*/

int main(int argc, char **argv) {
  
  AliTOFGeometry * geom = new AliTOFGeometry();

  static const Int_t size = AliTOFGeometry::NPadXSector()*AliTOFGeometry::NSectors();
  static const Int_t nbins = 500;
  static const Int_t binmin = -20;
  const Float_t c = 2.99792458E10; //speed of light
  TH1F::AddDirectory(0);
  TH2S * htofPartial = new TH2S("htof","histo with delays", size,-0.5,size*1.-0.5,nbins,binmin-0.5,nbins*1.+binmin-0.5);
  
  // decoding the events
  
  int status;
  if (argc!=2) {
    printf("Wrong number of arguments\n");
    return -1;
  }

  /* define data source : this is argument 1 */  
  status=monitorSetDataSource( argv[1] );
  if (status!=0) {
    printf("monitorSetDataSource() failed : %s\n",monitorDecodeError(status));
    return -1;
  }

  /* declare monitoring program */
  status=monitorDeclareMp( __FILE__ );
  if (status!=0) {
    printf("monitorDeclareMp() failed : %s\n",monitorDecodeError(status));
    return -1;
  }

  /* define wait event timeout - 1s max */
  monitorSetNowait();
  monitorSetNoWaitNetworkTimeout(1000);
  
  /* log start of process */
  printf("TOF DA started\n");  

  /* init some counters */
  int nevents_physics=0;
  int nevents_total=0;

  struct eventHeaderStruct *event;
  eventTypeType eventT;
  Int_t iev=0;

  /* main loop (infinite) */
  for(;;) {
    
    /* check shutdown condition */
    if (daqDA_checkShutdown()) {break;}
    
    /* get next event (blocking call until timeout) */
    status=monitorGetEventDynamic((void **)&event);
    if (status==MON_ERR_EOF) {
      printf ("End of File detected\n");
      break; /* end of monitoring file has been reached */
    }
    
    if (status!=0) {
      printf("monitorGetEventDynamic() failed : %s\n",monitorDecodeError(status));
      break;
    }
    
    /* retry if got no event */
    if (event==NULL) {
      continue;
    }

    iev++; 

   /* use event - here, just write event id to result file */
    nevents_total++;
    eventT=event->eventType;
    switch (event->eventType){
      
      /* START OF RUN */
    case START_OF_RUN:
      break;
      /* END START OF RUN */
      
    /* END OF RUN */
    case END_OF_RUN:
      break;
      
    case PHYSICS_EVENT:
      nevents_physics++;
      AliRawReader *rawReader = new AliRawReaderDate((void*)event);
      //rawReader->RequireHeader(kFALSE);

      //T0 event
      Int_t meantime = 0;     
      AliT0RawReader *rawReaderT0 = new AliT0RawReader(rawReader,kTRUE);
      if (!rawReaderT0->Next()) {
        printf("T0: no raw data found!\n");
      } else {
        Int_t allData[110][5];
        for (Int_t i=0; i<110; i++) {
	  allData[i][0]=rawReaderT0->GetData(i,0);
        }
        meantime = allData[49][0];
        //printf("time zero (ns) = %i (%f) \n", meantime, meantime*25*1E-3-200);
      }
      
      delete rawReaderT0;
      rawReaderT0 = 0x0;
      rawReader->Reset();

      //TOF event
      Int_t dummy = -1;
      Int_t Volume[5];
      AliTOFHitData *HitData;
      AliTOFHitDataBuffer *DataBuffer;
      AliTOFHitDataBuffer *PackedDataBuffer;
      AliTOFRawStream *rawStreamTOF = new AliTOFRawStream(rawReader);
      //      rawReader->ReadHeader();
      rawStreamTOF->ResetBuffers();
      rawStreamTOF->DecodeDDL(0, AliDAQ::NumberOfDdls("TOF") - 1,0);
      Int_t nPDBEntriesToT = 0;
      Int_t nDBEntriesToT = 0;
      for (Int_t iDDL = 0; iDDL < AliDAQ::NumberOfDdls("TOF"); iDDL++){
	
	/* read decoded data */
	DataBuffer = rawStreamTOF->GetDataBuffer(iDDL);
	PackedDataBuffer = rawStreamTOF->GetPackedDataBuffer(iDDL);
	
	/* get buffer entries */
	Int_t nDBEntries = DataBuffer->GetEntries();
	Int_t nPDBEntries = PackedDataBuffer->GetEntries();
	nPDBEntriesToT+=nPDBEntries;
	nDBEntriesToT+=nDBEntries;
	
	//for (Int_t iHit = 0; iHit < nDBEntries; iHit++){
	// HitData = DataBuffer->GetHit(iHit);
	  /* store volume information */
	//  rawStreamTOF->EquipmentId2VolumeId(HitData, Volume);
	//}
	/* reset buffer */
	DataBuffer->Reset();
	
	/* read data buffer hits */
	for (Int_t iHit = 0; iHit < nPDBEntries; iHit++){
	  HitData = PackedDataBuffer->GetHit(iHit);
	  /* add volume information */
	  HitData->SetDDLID(iDDL);
	  rawStreamTOF->EquipmentId2VolumeId(HitData, Volume);
	  if (Volume[0]==-1 ||
	      Volume[1]==-1 ||
	      Volume[2]==-1 ||
	      Volume[3]==-1 ||
	      Volume[4]==-1) continue;
	  else {
	    dummy = Volume[3];
	    Volume[3] = Volume[4];
	    Volume[4] = dummy;
	    Int_t tof = (Int_t)((Double_t)HitData->GetTime()*1E3/AliTOFGeometry::TdcBinWidth());
	    Int_t index = geom->GetIndex(Volume);
	    Float_t pos[3];
	    geom->GetPosPar(Volume,pos);
	    Float_t texp=TMath::Sqrt(pos[0]*pos[0]+pos[1]*pos[1]+pos[2]*pos[2])/c*1E9; //expected time in ns
	    Float_t texpBin=(texp*1E3-32)/AliTOFGeometry::TdcBinWidth(); //expected time in number of TDC bin
	    Int_t deltabin = tof-TMath::Nint(texpBin);   //to be used with real data; rounding expected time to Int_t
	    htofPartial->Fill(index,deltabin); //channel index start from 0, bin index from 1
	    //debugging printings
	    //printf("sector %i, plate %i, strip %i, padz %i, padx %i \n",Volume[0],Volume[1],Volume[2],Volume[3],Volume[4]);
	    //printf("pos x = %f, pos y = %f, pos z = %f \n",pos[0],pos[1],pos[2]);
	    //printf ("expected time = %f (ns)\n",texp);
	    //printf ("expected time bin = %f (TDC bin)\n",texpBin);
	    //printf ("measured time bin = %i (TDC bin) with %f (ns) and ACQ bit = %i \n",tof, HitData->GetTime(), HitData->GetACQ());
	    //	  printf("index = %i, deltabin = %i , filling index = %i, and bin = % i\n",index, deltabin, index, deltabin);
	    
	  }
	  /* reset buffer */
	  PackedDataBuffer->Reset();
	}
      }
      //printf(" Packed Hit Buffer Entries = %i \n",nPDBEntriesToT);
      //printf(" Hit Buffer Entries = %i \n",nDBEntriesToT);
   
      delete rawStreamTOF;
      rawStreamTOF = 0x0;
      
      delete rawReader;
      rawReader = 0x0;
    }
    
    /* free resources */
    free(event);
    
    /* exit when last event received, no need to wait for TERM signal */
    if (eventT==END_OF_RUN) {
      printf("EOR event detected\n");
      break;
    }
  }
  
  delete geom;
  geom = 0x0;

  //write the Run level file   
  TFile * fileRun = new TFile (FILE_RUN,"RECREATE"); 
  htofPartial->Write();
  fileRun->Close();

  //write the Total file
  TH2S *htoftot = 0x0;
  TFile * filetot = 0x0;
  Bool_t isThere=kFALSE;
  const char *dirname = "./";
  TString filename = FILE_TOTAL;
  if((gSystem->FindFile(dirname,filename))!=NULL){
    isThere=kTRUE;
    printf("%s found \n",FILE_TOTAL);
  }
  if(isThere){

    TFile * filetot1 = new TFile (FILE_TOTAL,"READ"); 
    //look for the file
    if (!filetot1->IsZombie()){
      printf("updating file %s \n",FILE_TOTAL);
      TIter next(filetot1->GetListOfKeys());
      TKey *key;
      //look for the histogram
      while ((key=(TKey*)next())){
	const char * namekey = key->GetName();
	if (strcmp(namekey,"htoftot")==0){
	  printf(" histo found \n");
	  htoftot = (TH2S*) filetot1->Get("htoftot");
	  htoftot->AddDirectory(0);
	  htoftot->Add(htofPartial);
	  break;
	}
      }
    }
    filetot1->Close();
    delete filetot1;
    filetot1=0x0;
  }
  else {
    printf(" no %s file found \n",FILE_TOTAL);
    htoftot = new TH2S(*htofPartial);
    htoftot->SetName("htoftot");
    htoftot->AddDirectory(0);
  }

  filetot = new TFile (FILE_TOTAL,"RECREATE");
  filetot->cd();
  htoftot->Write();
  filetot->Close();
  
  delete fileRun;
  delete filetot;
  delete htofPartial;
  delete htoftot;

  fileRun = 0x0;
  filetot = 0x0;
  htofPartial = 0x0;
  htoftot = 0x0;

  /* write report */
  printf("Run #%s, received %d physics events out of %d\n",getenv("DATE_RUN_NUMBER"),nevents_physics,nevents_total);

  status=0;

  /* export file to FXS */
  if (daqDA_FES_storeFile(FILE_RUN, FILE_RUN)) {
    status=-2;
  }
  if (daqDA_FES_storeFile(FILE_TOTAL, FILE_TOTAL)) {
    status=-2;
  }

  
  return status;
}
Commit	Line	Data
7b81ffe5	1	/*
7b81ffe5	2
cee5b064	3	TOF DA for online calibration
7b81ffe5	4
cee5b064	5	*/
7b81ffe5	6
cee5b064	7	#define FILE_TOTAL "TOFdaTotal.root"
cee5b064	8	#define FILE_RUN "TOFdaRun.root"
7b81ffe5	9
cee5b064	10	// DATE
7b81ffe5	11	#include <daqDA.h>
cee5b064	12	#include <event.h>
cee5b064	13	#include <monitor.h>
7b81ffe5	14
7b81ffe5	15	//AliRoot
cee5b064	16	#include <AliTOFRawStream.h>
	17	#include <AliRawReaderDate.h>
	18	#include <AliRawReader.h>
	19	#include <AliTOFGeometry.h>
cee5b064	20	#include <AliT0RawReader.h>
	21	#include <AliDAQ.h>
	22	#include <AliTOFHitData.h>
	23	#include <AliTOFHitDataBuffer.h>
7b81ffe5	24
7b81ffe5	25	//ROOT
cee5b064	26	#include <TFile.h>
	27	#include <TKey.h>
	28	#include <TH2S.h>
	29	#include <TObject.h>
	30	#include <TMath.h>
	31	#include <TSystem.h>
7b81ffe5	32
	33
	34	/* Main routine
	35	Arguments:
	36	1- monitoring data source
	37	*/
cee5b064	38
7b81ffe5	39	int main(int argc, char **argv) {
7b81ffe5	40
7b81ffe5	41	AliTOFGeometry * geom = new AliTOFGeometry();
7b81ffe5	42
7e561cb0	43	static const Int_t size = AliTOFGeometry::NPadXSector()*AliTOFGeometry::NSectors();
7b81ffe5	44	static const Int_t nbins = 500;
	45	static const Int_t binmin = -20;
	46	const Float_t c = 2.99792458E10; //speed of light
	47	TH1F::AddDirectory(0);
	48	TH2S * htofPartial = new TH2S("htof","histo with delays", size,-0.5,size1.-0.5,nbins,binmin-0.5,nbins1.+binmin-0.5);
	49
7b81ffe5	50	// decoding the events
	51
	52	int status;
7b81ffe5	53	if (argc!=2) {
	54	printf("Wrong number of arguments\n");
	55	return -1;
	56	}
	57
7b81ffe5	58	/* define data source : this is argument 1 */
	59	status=monitorSetDataSource( argv[1] );
	60	if (status!=0) {
	61	printf("monitorSetDataSource() failed : %s\n",monitorDecodeError(status));
	62	return -1;
	63	}
	64
	65	/* declare monitoring program */
	66	status=monitorDeclareMp( __FILE__ );
	67	if (status!=0) {
	68	printf("monitorDeclareMp() failed : %s\n",monitorDecodeError(status));
	69	return -1;
	70	}
	71
	72	/* define wait event timeout - 1s max */
	73	monitorSetNowait();
	74	monitorSetNoWaitNetworkTimeout(1000);
	75
	76	/* log start of process */
cee5b064	77	printf("TOF DA started\n");
7b81ffe5	78
	79	/* init some counters */
	80	int nevents_physics=0;
	81	int nevents_total=0;
	82
7b81ffe5	83	struct eventHeaderStruct *event;
	84	eventTypeType eventT;
	85	Int_t iev=0;
	86
	87	/* main loop (infinite) */
	88	for(;;) {
	89
	90	/* check shutdown condition */
	91	if (daqDA_checkShutdown()) {break;}
	92
	93	/* get next event (blocking call until timeout) */
	94	status=monitorGetEventDynamic((void **)&event);
	95	if (status==MON_ERR_EOF) {
	96	printf ("End of File detected\n");
	97	break; /* end of monitoring file has been reached */
	98	}
	99
	100	if (status!=0) {
	101	printf("monitorGetEventDynamic() failed : %s\n",monitorDecodeError(status));
	102	break;
	103	}
	104
	105	/* retry if got no event */
	106	if (event==NULL) {
	107	continue;
	108	}
	109
	110	iev++;
	111
	112	/* use event - here, just write event id to result file */
cee5b064	113	nevents_total++;
7b81ffe5	114	eventT=event->eventType;
	115	switch (event->eventType){
	116
	117	/* START OF RUN */
	118	case START_OF_RUN:
	119	break;
	120	/* END START OF RUN */
	121
	122	/* END OF RUN */
	123	case END_OF_RUN:
	124	break;
	125
	126	case PHYSICS_EVENT:
cee5b064	127	nevents_physics++;
7b81ffe5	128	AliRawReader rawReader = new AliRawReaderDate((void)event);
cee5b064	129	//rawReader->RequireHeader(kFALSE);
7b81ffe5	130
cee5b064	131	//T0 event
cee5b064	132	Int_t meantime = 0;
719903f3	133	AliT0RawReader *rawReaderT0 = new AliT0RawReader(rawReader,kTRUE);
cee5b064	134	if (!rawReaderT0->Next()) {
	135	printf("T0: no raw data found!\n");
	136	} else {
	137	Int_t allData[110][5];
	138	for (Int_t i=0; i<110; i++) {
	139	allData[i][0]=rawReaderT0->GetData(i,0);
	140	}
	141	meantime = allData[49][0];
	142	//printf("time zero (ns) = %i (%f) \n", meantime, meantime251E-3-200);
7b81ffe5	143	}
7b81ffe5	144
	145	delete rawReaderT0;
	146	rawReaderT0 = 0x0;
	147	rawReader->Reset();
cee5b064	148
	149	//TOF event
	150	Int_t dummy = -1;
	151	Int_t Volume[5];
	152	AliTOFHitData *HitData;
	153	AliTOFHitDataBuffer *DataBuffer;
	154	AliTOFHitDataBuffer *PackedDataBuffer;
7b81ffe5	155	AliTOFRawStream *rawStreamTOF = new AliTOFRawStream(rawReader);
cee5b064	156	// rawReader->ReadHeader();
	157	rawStreamTOF->ResetBuffers();
	158	rawStreamTOF->DecodeDDL(0, AliDAQ::NumberOfDdls("TOF") - 1,0);
	159	Int_t nPDBEntriesToT = 0;
	160	Int_t nDBEntriesToT = 0;
	161	for (Int_t iDDL = 0; iDDL < AliDAQ::NumberOfDdls("TOF"); iDDL++){
	162
	163	/* read decoded data */
	164	DataBuffer = rawStreamTOF->GetDataBuffer(iDDL);
	165	PackedDataBuffer = rawStreamTOF->GetPackedDataBuffer(iDDL);
	166
	167	/* get buffer entries */
	168	Int_t nDBEntries = DataBuffer->GetEntries();
	169	Int_t nPDBEntries = PackedDataBuffer->GetEntries();
	170	nPDBEntriesToT+=nPDBEntries;
	171	nDBEntriesToT+=nDBEntries;
7b81ffe5	172
cee5b064	173	//for (Int_t iHit = 0; iHit < nDBEntries; iHit++){
	174	// HitData = DataBuffer->GetHit(iHit);
	175	/* store volume information */
	176	// rawStreamTOF->EquipmentId2VolumeId(HitData, Volume);
	177	//}
	178	/* reset buffer */
	179	DataBuffer->Reset();
7b81ffe5	180
cee5b064	181	/* read data buffer hits */
	182	for (Int_t iHit = 0; iHit < nPDBEntries; iHit++){
	183	HitData = PackedDataBuffer->GetHit(iHit);
	184	/* add volume information */
	185	HitData->SetDDLID(iDDL);
	186	rawStreamTOF->EquipmentId2VolumeId(HitData, Volume);
	187	if (Volume[0]==-1 \|\|
	188	Volume[1]==-1 \|\|
	189	Volume[2]==-1 \|\|
	190	Volume[3]==-1 \|\|
	191	Volume[4]==-1) continue;
	192	else {
	193	dummy = Volume[3];
	194	Volume[3] = Volume[4];
	195	Volume[4] = dummy;
	196	Int_t tof = (Int_t)((Double_t)HitData->GetTime()*1E3/AliTOFGeometry::TdcBinWidth());
96f01799	197	Int_t index = geom->GetIndex(Volume);
cee5b064	198	Float_t pos[3];
96f01799	199	geom->GetPosPar(Volume,pos);
cee5b064	200	Float_t texp=TMath::Sqrt(pos[0]pos[0]+pos[1]pos[1]+pos[2]pos[2])/c1E9; //expected time in ns
	201	Float_t texpBin=(texp*1E3-32)/AliTOFGeometry::TdcBinWidth(); //expected time in number of TDC bin
	202	Int_t deltabin = tof-TMath::Nint(texpBin); //to be used with real data; rounding expected time to Int_t
	203	htofPartial->Fill(index,deltabin); //channel index start from 0, bin index from 1
	204	//debugging printings
	205	//printf("sector %i, plate %i, strip %i, padz %i, padx %i \n",Volume[0],Volume[1],Volume[2],Volume[3],Volume[4]);
	206	//printf("pos x = %f, pos y = %f, pos z = %f \n",pos[0],pos[1],pos[2]);
	207	//printf ("expected time = %f (ns)\n",texp);
	208	//printf ("expected time bin = %f (TDC bin)\n",texpBin);
	209	//printf ("measured time bin = %i (TDC bin) with %f (ns) and ACQ bit = %i \n",tof, HitData->GetTime(), HitData->GetACQ());
	210	// printf("index = %i, deltabin = %i , filling index = %i, and bin = % i\n",index, deltabin, index, deltabin);
	211
	212	}
	213	/* reset buffer */
	214	PackedDataBuffer->Reset();
7b81ffe5	215	}
7b81ffe5	216	}
cee5b064	217	//printf(" Packed Hit Buffer Entries = %i \n",nPDBEntriesToT);
	218	//printf(" Hit Buffer Entries = %i \n",nDBEntriesToT);
	219
7b81ffe5	220	delete rawStreamTOF;
7b81ffe5	221	rawStreamTOF = 0x0;
cee5b064	222
7b81ffe5	223	delete rawReader;
7b81ffe5	224	rawReader = 0x0;
7b81ffe5	225	}
cee5b064	226
7b81ffe5	227	/* free resources */
	228	free(event);
	229
	230	/* exit when last event received, no need to wait for TERM signal */
	231	if (eventT==END_OF_RUN) {
	232	printf("EOR event detected\n");
	233	break;
	234	}
	235	}
	236
7b81ffe5	237	delete geom;
	238	geom = 0x0;
	239
	240	//write the Run level file
cee5b064	241	TFile * fileRun = new TFile (FILE_RUN,"RECREATE");
7b81ffe5	242	htofPartial->Write();
7b81ffe5	243	fileRun->Close();
7b81ffe5	244
cee5b064	245	//write the Total file
7b81ffe5	246	TH2S *htoftot = 0x0;
cee5b064	247	TFile * filetot = 0x0;
	248	Bool_t isThere=kFALSE;
	249	const char *dirname = "./";
	250	TString filename = FILE_TOTAL;
	251	if((gSystem->FindFile(dirname,filename))!=NULL){
	252	isThere=kTRUE;
	253	printf("%s found \n",FILE_TOTAL);
	254	}
	255	if(isThere){
	256
	257	TFile * filetot1 = new TFile (FILE_TOTAL,"READ");
	258	//look for the file
	259	if (!filetot1->IsZombie()){
	260	printf("updating file %s \n",FILE_TOTAL);
	261	TIter next(filetot1->GetListOfKeys());
	262	TKey *key;
	263	//look for the histogram
	264	while ((key=(TKey*)next())){
	265	const char * namekey = key->GetName();
	266	if (strcmp(namekey,"htoftot")==0){
	267	printf(" histo found \n");
	268	htoftot = (TH2S*) filetot1->Get("htoftot");
	269	htoftot->AddDirectory(0);
	270	htoftot->Add(htofPartial);
	271	break;
	272	}
7b81ffe5	273	}
7b81ffe5	274	}
cee5b064	275	filetot1->Close();
	276	delete filetot1;
	277	filetot1=0x0;
7b81ffe5	278	}
7b81ffe5	279	else {
cee5b064	280	printf(" no %s file found \n",FILE_TOTAL);
7b81ffe5	281	htoftot = new TH2S(*htofPartial);
	282	htoftot->SetName("htoftot");
	283	htoftot->AddDirectory(0);
	284	}
cee5b064	285
cee5b064	286	filetot = new TFile (FILE_TOTAL,"RECREATE");
7b81ffe5	287	filetot->cd();
	288	htoftot->Write();
	289	filetot->Close();
	290
	291	delete fileRun;
	292	delete filetot;
7b81ffe5	293	delete htofPartial;
	294	delete htoftot;
	295
	296	fileRun = 0x0;
	297	filetot = 0x0;
7b81ffe5	298	htofPartial = 0x0;
	299	htoftot = 0x0;
	300
	301	/* write report */
cee5b064	302	printf("Run #%s, received %d physics events out of %d\n",getenv("DATE_RUN_NUMBER"),nevents_physics,nevents_total);
7b81ffe5	303
cee5b064	304	status=0;
7b81ffe5	305
cee5b064	306	/* export file to FXS */
	307	if (daqDA_FES_storeFile(FILE_RUN, FILE_RUN)) {
	308	status=-2;
	309	}
	310	if (daqDA_FES_storeFile(FILE_TOTAL, FILE_TOTAL)) {
	311	status=-2;
	312	}
7b81ffe5	313
cee5b064	314
7b81ffe5	315	return status;
7b81ffe5	316	}
cee5b064	317