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

/*

TOF DA for online calibration from pulser data

Contact: Chiara.Zampolli@bo.infn.it
Link: www.bo.infn.it/~zampolli
Run Type: CALIBRATION, PULSER - to be properly defined
DA Type: LDC
Number of events needed: 10000
Input Files: TOF<nrun>.raw, where <nrun> is the run number 
Output Files: TOFoutPulserLDC_<LDCid>.root, where <LDCid> is the id of the LDC which is read (2 characters field, e.g. TOFoutPulserLDC_03.root),to be exported to the DAQ FXS
Trigger types used: PHYSICS_EVENT, for the time being

*/

// DATE
#include "event.h"
#include "monitor.h"
#include "daqDA.h"

#include <stdio.h>
#include <stdlib.h>

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

//ROOT
#include <TFile.h>
#include <TKey.h>
#include <TH1I.h>
#include <TObject.h>
#include <TMath.h>
#include <TSystem.h>

/* Main routine
      Arguments: list of DATE raw data files
*/
int main(int argc, char **argv) {

  AliTOFGeometry * geom = new AliTOFGeometry();

  static const Int_t size = AliTOFGeometry::NPadXSector()*AliTOFGeometry::NSectors();
  TH1F::AddDirectory(0);
  TH1I * htofPulser = new TH1I("hTOFpulser","histo with signals on TOF during pulser", size,-0.5,size-0.5);
  for (Int_t ibin =1;ibin<=size;ibin++){
    htofPulser->SetBinContent(ibin,-1);
  }

  UInt_t ldcId=0;

  int status;

  /* log start of process */
  printf("TOF DA started\n");  

  /* check that we got some arguments = list of files */
  if (argc<2) {
    printf("Wrong number of arguments\n");
    return -1;
  }

  /* open result file */
  FILE *fp=NULL;
  fp=fopen("./result.txt","a");
  if (fp==NULL) {
    printf("Failed to open file\n");
    return -1;
  }
  
  /* init some counters */
  int nevents_physics=0;
  int nevents_total=0;

  /* read the data files */
  int n;
  for (n=1;n<argc;n++) {
   
    status=monitorSetDataSource( argv[n] );
    if (status!=0) {
      printf("monitorSetDataSource() failed : %s\n",monitorDecodeError(status));
      return -1;
    }

    /* read the file */
    for(;;) {
      struct eventHeaderStruct *event;
      eventTypeType eventT;

      /* get next event */
      status=monitorGetEventDynamic((void **)&event);
      if (status==MON_ERR_EOF) break; /* end of monitoring file has been reached */
      if (status!=0) {
        printf("monitorGetEventDynamic() failed : %s\n",monitorDecodeError(status));
        return -1;
      }

      /* retry if got no event */
      if (event==NULL) {
        break;
      }

      /* use event - here, just write event id to result file */
      eventT=event->eventType;

      if (eventT==PHYSICS_EVENT) {
	//printf ("event %i \n", nevents_physics);
	Int_t nPDBEntriesToT = 0;
	Int_t nDBEntriesToT = 0;
	AliTOFHitData *HitData;
	Int_t dummy = -1;
	Int_t Volume[5];
	AliRawReader *rawReader = new AliRawReaderDate((void*)event);
	AliTOFRawStream *rawStreamTOF = new AliTOFRawStream(rawReader);
	AliTOFDecoder * decoderTOF = new AliTOFDecoder();
	AliTOFHitDataBuffer *DataBuffer[72]; 
	AliTOFHitDataBuffer *PackedDataBuffer[72];	
	for (Int_t i=0;i<AliDAQ::NumberOfDdls("TOF");i++){
	  DataBuffer[i]=new AliTOFHitDataBuffer();
	  PackedDataBuffer[i]=new AliTOFHitDataBuffer();
	}
	Int_t currentEquipment;
	Int_t currentDDL;
	UChar_t *data = 0x0;
	while(rawReader->ReadHeader()){
	  ldcId = rawReader->GetLDCId(); 
	  //printf ("ldcId = %i \n",ldcId);

	  //memory leak prevention (actually data should be always 0x0 here)
	  if (data != 0x0)delete [] data;
	  
	  //get equipment infos
	  currentEquipment = rawReader->GetEquipmentId();
	  currentDDL = rawReader->GetDDLID();
	  Int_t nchDDL = 0;
	  if (currentDDL%2==0) {
	    nchDDL = 2160;
	  }
	  else {
	    nchDDL = 2208;
	  }
	  Int_t * array = new Int_t[nchDDL];
	  decoderTOF->GetArrayDDL(array, currentDDL);
	  
	  for (Int_t i=0;i<nchDDL;i++){
	    if (htofPulser->GetBinContent(array[i]+1)<0) htofPulser->SetBinContent(array[i]+1,0);
	  }
	  
	  //printf(" Equipment = %i, and DDL = %i \n", currentEquipment,currentDDL); 
	  const Int_t kDataSize = rawReader->GetDataSize();
	  const Int_t kDataWords = kDataSize / 4;
	  data = new UChar_t[kDataSize];
	  decoderTOF->SetDataBuffer(DataBuffer[currentDDL]);
	  decoderTOF->SetPackedDataBuffer(PackedDataBuffer[currentDDL]);
	  //start decoding
	  if (!rawReader->ReadNext(data, kDataSize)){
	    rawReader->AddMajorErrorLog(AliTOFRawStream::kDDLdataReading);
	    printf("Error while reading DDL data. Go to next equipment \n");
	    delete [] data;
	    data = 0x0;
	    continue;
	  }
	  if (decoderTOF->Decode((UInt_t *)data, kDataWords) == kTRUE) {
	    rawReader->AddMajorErrorLog(AliTOFRawStream::kDDLDecoder,Form("DDL # = %d",currentDDL));
	    printf("Error while decoding DDL # %d: decoder returned with errors \n", currentDDL);
	  }
	  
	  Int_t nDBEntries = DataBuffer[currentDDL]->GetEntries();
	  Int_t nPDBEntries = PackedDataBuffer[currentDDL]->GetEntries();
	  nPDBEntriesToT+=nPDBEntries;
	  nDBEntriesToT+=nDBEntries;
	  /* reset buffer */
	  DataBuffer[currentDDL]->Reset();
	  
	  /* read data buffer hits */
	  for (Int_t iHit = 0; iHit < nPDBEntries; iHit++){
	    HitData = PackedDataBuffer[currentDDL]->GetHit(iHit);
	    /* add volume information */
	    HitData->SetDDLID(currentDDL);
	    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 index = geom->GetIndex(Volume);
	      //printf ("index = %i \n",index);
	      htofPulser->Fill(index); //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]);
	    }
	  }
	  /* reset buffer */
	  PackedDataBuffer[currentDDL]->Reset();
	  delete [] data;
	  data = 0x0;
	  delete [] array;
	}
	
	//printf(" Packed Hit Buffer Entries = %i \n",nPDBEntriesToT);
	//printf(" Hit Buffer Entries = %i \n",nDBEntriesToT);
	
	delete decoderTOF;
	decoderTOF=0x0;

	for (Int_t i=0;i<72;i++){ 
	  delete DataBuffer[i];
	  delete PackedDataBuffer[i];
	}
	
	delete rawStreamTOF;
	rawStreamTOF = 0x0;

	delete rawReader;
	rawReader = 0x0;
        nevents_physics++;
      }
      nevents_total++;

      /* free resources */
      free(event);
    }
  }

  delete geom;
  geom = 0x0;

  //write the Run level file   
  char filename[100];
  sprintf(filename,"TOFoutPulserLDC_%02i.root",ldcId);
  TFile * fileRun = new TFile (filename,"RECREATE"); 
  htofPulser->Write();
  fileRun->Close();
  
  /* write report */
  fprintf(fp,"Run #%s, received %d physics events out of %d\n",getenv("DATE_RUN_NUMBER"),nevents_physics,nevents_total);

  /* close result file */
  fclose(fp);
  
  /* store the result file on FES */
  status=daqDA_FES_storeFile(filename,filename);
  if (status) {
    status = -2;
  }

  return status;
}
Commit	Line	Data
6b034754	1	/*
	2
	3	TOF DA for online calibration from pulser data
	4
	5	Contact: Chiara.Zampolli@bo.infn.it
	6	Link: www.bo.infn.it/~zampolli
	7	Run Type: CALIBRATION, PULSER - to be properly defined
	8	DA Type: LDC
	9	Number of events needed: 10000
	10	Input Files: TOF<nrun>.raw, where <nrun> is the run number
	11	Output Files: TOFoutPulserLDC_<LDCid>.root, where <LDCid> is the id of the LDC which is read (2 characters field, e.g. TOFoutPulserLDC_03.root),to be exported to the DAQ FXS
	12	Trigger types used: PHYSICS_EVENT, for the time being
	13
	14	*/
	15
	16	// DATE
	17	#include "event.h"
	18	#include "monitor.h"
89b3ea8c	19	#include "daqDA.h"
6b034754	20
	21	#include <stdio.h>
	22	#include <stdlib.h>
	23
	24	//AliRoot
	25	#include <AliTOFRawStream.h>
	26	#include <AliRawReaderDate.h>
	27	#include <AliRawReader.h>
	28	#include <AliTOFGeometry.h>
	29	#include <AliDAQ.h>
	30	#include <AliTOFHitData.h>
	31	#include <AliTOFHitDataBuffer.h>
	32	#include <AliTOFDecoder.h>
	33
	34	//ROOT
	35	#include <TFile.h>
	36	#include <TKey.h>
	37	#include <TH1I.h>
	38	#include <TObject.h>
	39	#include <TMath.h>
	40	#include <TSystem.h>
	41
	42	/* Main routine
	43	Arguments: list of DATE raw data files
	44	*/
	45	int main(int argc, char **argv) {
	46
	47	AliTOFGeometry * geom = new AliTOFGeometry();
	48
	49	static const Int_t size = AliTOFGeometry::NPadXSector()*AliTOFGeometry::NSectors();
	50	TH1F::AddDirectory(0);
	51	TH1I * htofPulser = new TH1I("hTOFpulser","histo with signals on TOF during pulser", size,-0.5,size-0.5);
	52	for (Int_t ibin =1;ibin<=size;ibin++){
	53	htofPulser->SetBinContent(ibin,-1);
	54	}
	55
	56	UInt_t ldcId=0;
	57
	58	int status;
	59
	60	/* log start of process */
	61	printf("TOF DA started\n");
	62
	63	/* check that we got some arguments = list of files */
	64	if (argc<2) {
	65	printf("Wrong number of arguments\n");
	66	return -1;
	67	}
	68
	69	/* open result file */
	70	FILE *fp=NULL;
	71	fp=fopen("./result.txt","a");
	72	if (fp==NULL) {
	73	printf("Failed to open file\n");
	74	return -1;
	75	}
	76
	77	/* init some counters */
	78	int nevents_physics=0;
	79	int nevents_total=0;
	80
	81	/* read the data files */
	82	int n;
	83	for (n=1;n<argc;n++) {
84
85	status=monitorSetDataSource( argv[n] );
86	if (status!=0) {
87	printf("monitorSetDataSource() failed : %s\n",monitorDecodeError(status));
88	return -1;
89	}
90
91	/* read the file */
92	for(;;) {
93	struct eventHeaderStruct *event;
94	eventTypeType eventT;
95
96	/* get next event */
97	status=monitorGetEventDynamic((void **)&event);
98	if (status==MON_ERR_EOF) break; /* end of monitoring file has been reached */
99	if (status!=0) {
100	printf("monitorGetEventDynamic() failed : %s\n",monitorDecodeError(status));
101	return -1;
102	}
103
104	/* retry if got no event */
105	if (event==NULL) {
106	break;
107	}
108
109	/* use event - here, just write event id to result file */
110	eventT=event->eventType;
111
112	if (eventT==PHYSICS_EVENT) {
113	//printf ("event %i \n", nevents_physics);
114	Int_t nPDBEntriesToT = 0;
115	Int_t nDBEntriesToT = 0;
116	AliTOFHitData *HitData;
117	Int_t dummy = -1;
118	Int_t Volume[5];
119	AliRawReader rawReader = new AliRawReaderDate((void)event);
120	AliTOFRawStream *rawStreamTOF = new AliTOFRawStream(rawReader);
121	AliTOFDecoder * decoderTOF = new AliTOFDecoder();
122	AliTOFHitDataBuffer *DataBuffer[72];
123	AliTOFHitDataBuffer *PackedDataBuffer[72];
124	for (Int_t i=0;i<AliDAQ::NumberOfDdls("TOF");i++){
125	DataBuffer[i]=new AliTOFHitDataBuffer();
126	PackedDataBuffer[i]=new AliTOFHitDataBuffer();
127	}
128	Int_t currentEquipment;
129	Int_t currentDDL;
130	UChar_t *data = 0x0;
131	while(rawReader->ReadHeader()){
132	ldcId = rawReader->GetLDCId();
133	//printf ("ldcId = %i \n",ldcId);
134
135	//memory leak prevention (actually data should be always 0x0 here)
136	if (data != 0x0)delete [] data;
137
138	//get equipment infos
139	currentEquipment = rawReader->GetEquipmentId();
140	currentDDL = rawReader->GetDDLID();
141	Int_t nchDDL = 0;
142	if (currentDDL%2==0) {
143	nchDDL = 2160;
144	}
145	else {
146	nchDDL = 2208;
147	}
148	Int_t * array = new Int_t[nchDDL];
149	decoderTOF->GetArrayDDL(array, currentDDL);
150
151	for (Int_t i=0;i<nchDDL;i++){
152	if (htofPulser->GetBinContent(array[i]+1)<0) htofPulser->SetBinContent(array[i]+1,0);
153	}
154
155	//printf(" Equipment = %i, and DDL = %i \n", currentEquipment,currentDDL);
156	const Int_t kDataSize = rawReader->GetDataSize();
157	const Int_t kDataWords = kDataSize / 4;
158	data = new UChar_t[kDataSize];
159	decoderTOF->SetDataBuffer(DataBuffer[currentDDL]);
160	decoderTOF->SetPackedDataBuffer(PackedDataBuffer[currentDDL]);
161	//start decoding
162	if (!rawReader->ReadNext(data, kDataSize)){
163	rawReader->AddMajorErrorLog(AliTOFRawStream::kDDLdataReading);
164	printf("Error while reading DDL data. Go to next equipment \n");
165	delete [] data;
166	data = 0x0;
167	continue;
168	}
169	if (decoderTOF->Decode((UInt_t *)data, kDataWords) == kTRUE) {
170	rawReader->AddMajorErrorLog(AliTOFRawStream::kDDLDecoder,Form("DDL # = %d",currentDDL));
171	printf("Error while decoding DDL # %d: decoder returned with errors \n", currentDDL);
172	}
173
174	Int_t nDBEntries = DataBuffer[currentDDL]->GetEntries();
175	Int_t nPDBEntries = PackedDataBuffer[currentDDL]->GetEntries();
176	nPDBEntriesToT+=nPDBEntries;
177	nDBEntriesToT+=nDBEntries;
178	/* reset buffer */
179	DataBuffer[currentDDL]->Reset();
180
181	/* read data buffer hits */
182	for (Int_t iHit = 0; iHit < nPDBEntries; iHit++){
183	HitData = PackedDataBuffer[currentDDL]->GetHit(iHit);
184	/* add volume information */
185	HitData->SetDDLID(currentDDL);
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 index = geom->GetIndex(Volume);
197	//printf ("index = %i \n",index);
198	htofPulser->Fill(index); //channel index start from 0, bin index from 1
199	//debugging printings
200	//printf("sector %i, plate %i, strip %i, padz %i, padx %i \n",Volume[0],Volume[1],Volume[2],Volume[3],Volume[4]);
201	}
202	}
203	/* reset buffer */
204	PackedDataBuffer[currentDDL]->Reset();
205	delete [] data;
206	data = 0x0;
207	delete [] array;
208	}
209
210	//printf(" Packed Hit Buffer Entries = %i \n",nPDBEntriesToT);
211	//printf(" Hit Buffer Entries = %i \n",nDBEntriesToT);
212
213	delete decoderTOF;
214	decoderTOF=0x0;
215
216	for (Int_t i=0;i<72;i++){
217	delete DataBuffer[i];
218	delete PackedDataBuffer[i];
219	}
220
221	delete rawStreamTOF;
222	rawStreamTOF = 0x0;
223
224	delete rawReader;
225	rawReader = 0x0;
226	nevents_physics++;
227	}
228	nevents_total++;
229
230	/* free resources */
231	free(event);
232	}
233	}
234
235	delete geom;
236	geom = 0x0;
237
238	//write the Run level file
239	char filename[100];
240	sprintf(filename,"TOFoutPulserLDC_%02i.root",ldcId);
241	TFile * fileRun = new TFile (filename,"RECREATE");
242	htofPulser->Write();
243	fileRun->Close();
244
245	/* write report */
246	fprintf(fp,"Run #%s, received %d physics events out of %d\n",getenv("DATE_RUN_NUMBER"),nevents_physics,nevents_total);
247
248	/* close result file */
249	fclose(fp);
250
251	/* store the result file on FES */
252	status=daqDA_FES_storeFile(filename,filename);
253	if (status) {
254	status = -2;
255	}
256
257	return status;
258	}