Subversion Repositories f9daq

Compare Revisions

Ignore whitespace Rev 100 → Rev 101

/drs/drs.C
0,0 → 1,301
#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;
}