Subversion Repositories f9daq

#include "TH1.h"

#include "TH2.h"

#include "TGraph.h"

#include "TCanvas.h"

#include "TStyle.h"

#include "TLegend.h"

//#include "TROOT.h"

#include <stdio.h>

#define DATA_PATH  "./data/"

#define CFRAC 0.4

#define DWIDTH 1024

void drs(int nev=1000, int updfrq=20, const char *FileName="./data/x1.dat", int trgch=0, int debug=0)

{

  int i,j,ich,iev;

  int stat;

  char histname[128];

//  char FileName[300]="./data/n2.dat";

  FILE *fin;

  char recid[5]="SAMO";

  unsigned short *srecid = (unsigned short *) &recid[0];

  unsigned int * irecid;

  struct evrec {

    unsigned long evn;

    unsigned short tYear,tMonth,tDay,tHour,tMin,tSec,tmSec,reserved;

  } evrec;

  float dtdata[4][DWIDTH];

  float tcdata[4][DWIDTH];

  float tccalib[4];

  short lwfm[4];

  int nwfm[4];

  int board;

//  int imin[4]={250,250,250,250};

//  int imax[4]={750,750,750,750};

  unsigned short ichdat[4][DWIDTH];

  float chdat[4][DWIDTH],achdat[4][DWIDTH],chmax[4][2],chmin[4][2];

  float letime[4][2],cftime[4][2],qdc[4];

//  float threshold[4][2]={{0.,-0.02},{0.,0.},{0.,0.},{0.,-0.25}};

//  float twin[4][2]={{120.,130.},{100.,150.},{100.,150.},{70.,90.}};

//  float adcgate[4][2]={{124.,136.},{120.,140.},{120.,140.},{70.,90.}};

//  float threshold[4][2]={{0.,-0.05},{0.,-0.05},{0.,-0.25},{0.,-0.25}};

//  float twin[4][2]={{80.,100.},{80.,100.},{90.,110.},{50.,70.}};

//  float adcgate[4][2]={{80.,110.},{80.,110.},{90.,110.},{50.,70.}};

  float threshold[4][2]={{0.,-0.1},{0.,-0.05},{0.,-0.25},{0.,-0.25}};

  float twin[4][2]={{100.,120.},{100.,120.},{40.,130.},{60.,80.}};

  float adcgate[4][2]={{105.,125.},{105.,125.},{110.,130.},{60.,80.}};

  float vcut[4][2]={{-1,1},{-1,1},{-1,1},{-1,1}};

//  gROOT->Reset();

  gStyle->SetOptStat(1111111);

//  gStyle->SetPalette(52);

  TH1F *h1_chmax[4];

  TH1F *h1_chmaxt[4];

  TH1F *h1_chmin[4];

  TH1F *h1_chmint[4];

  TH1F *h1_letime[4][2];

  TH1F *h1_cftime[4][2];

  TH1F *h1_cftdif[4];

  TH1F *h1_qdc[4];

  TH2F *h2_dpo[4];

  TH2F *h2_tdcadc[4];

  TH2F *h2_ctdcadc[4];

  TH2F *h2_ctalk;

  TGraph *gr_wfm[4];

  TCanvas *c_wfm= new TCanvas("c_wfm","WFM",50,50,700,700);

  TLegend *leg = new TLegend(0.8, 0.8, 1, 1);

  c_wfm->Divide(1,1);

  c_wfm->cd(1);

  for (i=0;i<4;i++) {

    sprintf(histname,"chmax_%02d",i);

    h1_chmax[i]=new TH1F(histname,histname,1100,-0.55,0.55);

    sprintf(histname,"chmaxt_%02d",i);

    h1_chmaxt[i]=new TH1F(histname,histname,DWIDTH,-0.1,204.7);

    sprintf(histname,"chmin_%02d",i);

    h1_chmin[i]=new TH1F(histname,histname,1100,-0.55,0.55);

    sprintf(histname,"chmint_%02d",i);

    h1_chmint[i]=new TH1F(histname,histname,DWIDTH,-0.1,204.7);

    sprintf(histname,"letimep_%02d",i);

    h1_letime[i][0]=new TH1F(histname,histname,500,twin[i][0],twin[i][1]);

    sprintf(histname,"letimen_%02d",i);

    h1_letime[i][1]=new TH1F(histname,histname,500,twin[i][0],twin[i][1]);

    sprintf(histname,"cftimep_%02d",i);

    h1_cftime[i][0]=new TH1F(histname,histname,500,twin[i][0],twin[i][1]);

    sprintf(histname,"cftimen_%02d",i);

    h1_cftime[i][1]=new TH1F(histname,histname,500,twin[i][0],twin[i][1]);

    sprintf(histname,"cftdif_%02d",i);

    h1_cftdif[i]=new TH1F(histname,histname,2000,twin[i][0],twin[i][1]);

    sprintf(histname,"qdc_%02d",i);

    h1_qdc[i]=new TH1F(histname,histname,500,-0.1,4.9);

    sprintf(histname,"dpo_%02d",i);

    h2_dpo[i]=new TH2F(histname,histname,DWIDTH,-0.1,204.7,1100,-0.55,0.55);

    sprintf(histname,"tdcadc_%02d",i);

    h2_tdcadc[i]=new TH2F(histname,histname,250,0.,0.5,400,twin[i][0],twin[i][1]);

    sprintf(histname,"ctdcadc_%02d",i);

    h2_ctdcadc[i]=new TH2F(histname,histname,250,0.,0.5,400,twin[i][0],twin[i][1]);

    gr_wfm[i]=new TGraph(DWIDTH);

    gr_wfm[i]->SetMinimum(-0.55);

    gr_wfm[i]->SetMaximum(0.55);

    gr_wfm[i]->SetLineColor(i+1);

    gr_wfm[i]->SetMarkerColor(i+1);

    sprintf(histname,"ch %d",i);

    leg->AddEntry(gr_wfm[i], histname, "l");

    if (i) gr_wfm[i]->Draw("LP"); else gr_wfm[i]->Draw("ALP");

  }

  leg->Draw();

  h2_ctalk=new TH2F("ctalk","ctalk",250,0.,0.5,250,0.,0.5);

  fin=fopen(FileName,"rb");

  printf("%s, %lu\n",recid,sizeof(evrec));

  for (i=0;i<4;i++){

    nwfm[i]=0;

    for (j=0;j<DWIDTH;j++){

      achdat[i][j]=0;

    }

  }

  unsigned int trgcell = 0;

  int event = -1;

  iev=0;

  while(!feof(fin)){

    if (iev>=nev) break;

    stat=fread(recid,1,4,fin);

    if (debug){

      if (recid[1]=='#') printf("%c%c%u\n",recid[0],recid[1],srecid[1]);

      else  printf("%s\n",recid );

    }

    switch (recid[0]){

       case 'T':

           switch (recid[1]){

             case 'I': event=0; break;

             case '#': trgcell = srecid[1]; break;

           }

           break;

       case 'B':

           board = srecid[1];

           break;

       case 'C':

           sscanf(recid,"C%d",&ich);

           ich=ich-1;

           if (event) {

             stat=fread(ichdat[ich],1,sizeof(ichdat[ich]),fin);

           } else {

             stat=fread(dtdata[ich],1,sizeof(float)*DWIDTH,fin);

           }

           break;

       case 'E':

           stat=fread(&evrec.evn,1,sizeof(evrec),fin);

           iev++;

           event=1;

           break;

       default:

           printf("Unknown header!\n");

           break;

    }

    if (recid[0] == 'E'){

         for ( i=0;i<4;i++){

           if (!lwfm[i]) continue;

           if ((chmin[i][0]>vcut[i][0])&&(chmin[i][0]<vcut[i][1])) {

             h1_cftdif[i]->Fill(cftime[i][1]-cftime[trgch][1]+110.);

           }

//      h2_tdcadc[i]->Fill(-chmin[i][0],letime[i][1]-cftime[trgch][1]+72);

//      h2_ctdcadc[i]->Fill(-chmin[i][0],cftime[i][1]-cftime[trgch][1]+72);

           h2_tdcadc[i]->Fill(-chmin[0][0],letime[i][1]-cftime[trgch][1]+72);

           h2_ctdcadc[i]->Fill(-chmin[0][0],cftime[i][1]-cftime[trgch][1]+72);

         }

         h2_ctalk->Fill(-chmin[0][0],-chmin[1][0]);

    }

    if (event<1) continue;

    if (recid[0]!='C') continue;

    lwfm[ich]=0;

    qdc[ich]=0;

    chmax[ich][0]=-1; chmax[ich][1]=-1;

    chmin[ich][0]=1; chmin[ich][1]=-1;

    letime[ich][0]=-1.; letime[ich][1]=-1.;

    cftime[ich][0]=-1.; cftime[ich][1]=-1.;

      lwfm[ich]=1;

      nwfm[ich]+=1;

      float sum=0;

      for (i=0;i<DWIDTH;i++) {

         sum+= dtdata[ich][(i+trgcell)%DWIDTH];

         tcdata[ich][i]=sum;        

      }

      tccalib[ich]=tcdata[ich][(DWIDTH-trgcell)%DWIDTH];

      for (i=0;i<DWIDTH;i++) {

         tcdata[ich][i]-=(tccalib[ich]-tccalib[0]); // assume ich 0 is connected and always first in the data          

      }

      for (i=0;i<DWIDTH;i++) {

//      for (i=imin[ich];i<imax[ich];i++) {

        chdat[ich][i]=-0.5+(float)ichdat[ich][i]/0xFFFF;

        achdat[ich][i]+=chdat[ich][i];

        if (chdat[ich][i]>chmax[ich][0]) {

          chmax[ich][0]=chdat[ich][i];

          chmax[ich][1]=tcdata[ich][i];

        }

        if (chdat[ich][i]<chmin[ich][0]) {

          chmin[ich][0]=chdat[ich][i];

          chmin[ich][1]=tcdata[ich][i];

        }

        float tdata = tcdata[ich][i];

        float tdatap = tcdata[ich][i+1];

        float tdatan = tcdata[ich][i-1];

        if ((tdata>adcgate[ich][0])&&(tdata<adcgate[ich][1])) {

          qdc[ich]+=-chdat[ich][i]*(tdatap-tdatan)/2;

        }

        if ((tdata>twin[ich][0])&&(tdata<twin[ich][1])) {

          if ((chdat[ich][i]<threshold[ich][1])&&(letime[ich][1]<0.)) {

            letime[ich][1]=tdatan+(tdata-tdatan)*

                           (threshold[ich][1]-chdat[ich][i-1])/(chdat[ich][i]-chdat[ich][i-1]);

// preveri za 0!!                           

          }

        }

      }

      i=ich;

      for (j=0;j<DWIDTH;j++) {

        float tdata  = tcdata[i][j];

        float tdatap = tcdata[i][j+1];

        float tdatan = tcdata[i][j-1];

        h2_dpo[i]->Fill(tdata,chdat[i][j]);

        gr_wfm[i]->SetPoint(j,tdata,chdat[i][j]+0.05*(i-1));

        if ((tdata>twin[i][0])&&(tdata<twin[i][1])) {

          if ((chmin[i][0]<threshold[i][1])&&(chdat[i][j]<chmin[i][0]*CFRAC)&&(cftime[i][1]<0.)) {

            cftime[i][1]=tdatan+(tdata-tdatan)*

                           (chmin[i][0]*CFRAC-chdat[i][j-1])/(chdat[i][j]-chdat[i][j-1]);

// preveri za 0!!                           

          }

        }

      }

      if ((chmax[i][1]>twin[i][0])&&(chmax[i][1]<twin[i][1])) {

        h1_chmax[i]->Fill(chmax[i][0]);

        if (chmax[i][0]>threshold[i][0]) h1_chmaxt[i]->Fill(chmax[i][1]);

      }

      if ((chmin[i][1]>twin[i][0])&&(chmin[i][1]<twin[i][1])) {

        h1_chmin[i]->Fill(chmin[i][0]);

        if (chmin[i][0]<threshold[i][1]) h1_chmint[i]->Fill(chmin[i][1]);

      }

      h1_qdc[i]->Fill(qdc[i]);

      h1_letime[i][1]->Fill(letime[i][1]);

      h1_cftime[i][1]->Fill(cftime[i][1]);

//84,56

    if (!(iev%updfrq)) {

      c_wfm->Update();

      for (j=0;j<DWIDTH;j++) {

        achdat[i][j]/=nwfm[i];

        gr_wfm[i]->SetPoint(j,tcdata[i][j],achdat[i][j]+0.05*(i-1));

      }

      printf("processing event %d\n",iev);

    }

  }

  printf("number of events: %d\n",iev);

  fclose(fin);

  TCanvas* c_dpo= new TCanvas("c_dpo","DPO",750,50,700,700);

  c_dpo->Divide(2,2);

  for (i=0;i<4;i++) {c_dpo->cd(i+1);h2_dpo[i]->Draw("colz");}

  TCanvas* c_cftdif= new TCanvas("c_cftdif","DPO",750,50,700,700);

  c_cftdif->Divide(2,2);

  for (i=0;i<4;i++) {c_cftdif->cd(i+1);h1_cftdif[i]->Draw();}

  return;

}