/[PAMELA software]/PamelaDigitizer/DigitizeTRK.cxx
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Annotation of /PamelaDigitizer/DigitizeTRK.cxx

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Revision 1.2 - (hide annotations) (download)
Wed Oct 15 14:03:19 2008 UTC (16 years, 1 month ago) by pamelats
Branch: MAIN
CVS Tags: v3r04, v3r05, v3r03
Changes since 1.1: +0 -28 lines 
Cambiamenti principali: TOF, AC; cambiamenti di struttura (tutti *h esterni si trovano in Digitizer.h)
1 pamelats 1.1 #include "Digitizer.h"
2    
3     void Digitizer::DigitizeDummy() {
4    
5     // fhBookTree->SetBranchStatus("Enestrip",1);//modified by E.Vannuccini 03/08
6    
7     // dumy header
8     fDataDummy[0] = 0xCAAA;
9    
10     for (Int_t i=1; i<fDummybuffer; i++){
11     fDataDummy[i] = 0xFFFF;
12     // printf("%0x ",fDataDummy[i]);
13     //if ((i+1)%8 ==0) cout << endl;
14     }
15     };
16    
17    
18     void Digitizer::DigitizeTrack() {
19     //std:: cout << "Entering DigitizeTrack " << endl;
20     Float_t AdcTrack[fNviews][fNstrips_view]; // Vector of strips to be compressed
21    
22     Int_t Iview;
23     Int_t Nstrip;
24    
25     for (Int_t j=0; j<fNviews;j++) {
26    
27     for (Int_t i=0; i<fNladder;i++) {
28    
29     Float_t commonN1=gRandom->Gaus(0.,fSigmaCommon);
30     Float_t commonN2=gRandom->Gaus(0.,fSigmaCommon);
31     for (Int_t k=0; k<fNstrips_ladder;k++) {
32     Nstrip=i*fNstrips_ladder+k;
33     Float_t Sigma=fabs(fSigmaTrack[j][Nstrip]);
34     AdcTrack[j][Nstrip]=gRandom->Gaus(fPedeTrack[j][Nstrip],Sigma );
35     if(k<4*128) {AdcTrack[j][Nstrip] += commonN1;} // full correlation of 4 VA1 Com. Noise
36     else {AdcTrack[j][Nstrip] += commonN2;} // full correlation of 4 VA1 Com. Noise
37     if(AdcTrack[j][Nstrip] < 0. ) AdcTrack[j][Nstrip]=0.;
38     if(AdcTrack[j][Nstrip] > 4095.) AdcTrack[j][Nstrip]=4095.;
39     // if(AdcTrack[j][Nstrip] < 10. ) cout << "j= " << j << "Nstrip= " << Nstrip <<"AdcTrack[j][Nstrip] " << AdcTrack[j][Nstrip] << endl;
40     };
41    
42    
43     };
44    
45    
46     };
47    
48    
49     // fhBookTree->SetBranchStatus("Nstrpx",1);//modified by E.Vannuccini 03/08
50     // fhBookTree->SetBranchStatus("Npstripx",1);
51     // fhBookTree->SetBranchStatus("Ntstripx",1);
52     // fhBookTree->SetBranchStatus("Istripx",1);
53     // fhBookTree->SetBranchStatus("Qstripx",1);
54     // fhBookTree->SetBranchStatus("Xstripx",1);
55     // fhBookTree->SetBranchStatus("Nstrpy",1);
56     // fhBookTree->SetBranchStatus("Npstripy",1);
57     // fhBookTree->SetBranchStatus("Ntstripy",1);
58     // fhBookTree->SetBranchStatus("Istripy",1);
59     // fhBookTree->SetBranchStatus("Qstripy",1);
60     // fhBookTree->SetBranchStatus("Ystripy",1);
61    
62    
63     Float_t ADCfull;
64     Int_t iladd=0;
65     for (Int_t ix=0; ix<Nstrpx;ix++) {
66     Iview=Npstripx[ix]*2-1;
67     Nstrip=(Int_t)Istripx[ix]-1;
68     if(Nstrip<fNstrips_ladder) iladd=0;
69     if((Nstrip>=fNstrips_ladder)&&(Nstrip<2*fNstrips_ladder)) iladd=1;
70     if((Nstrip>=2*fNstrips_ladder)&&(Nstrip<3*fNstrips_ladder)) iladd=2;
71     ADCfull=AdcTrack[Iview][Nstrip] += Qstripx[ix]*fMipCor[iladd][Iview];
72     AdcTrack[Iview][Nstrip] *= SaturationTrackx(ADCfull);
73    
74     };
75    
76    
77     for (Int_t iy=0; iy<Nstrpy;iy++) {
78     Iview=Npstripy[iy]*2-2;
79     Nstrip=(Int_t)Istripy[iy]-1;
80     if(Nstrip<fNstrips_ladder) iladd=0;
81     if((Nstrip>=fNstrips_ladder)&&(Nstrip<2*fNstrips_ladder)) iladd=1;
82     if((Nstrip>=2*fNstrips_ladder)&&(Nstrip<3*fNstrips_ladder)) iladd=2;
83     ADCfull=AdcTrack[Iview][Nstrip] -= Qstripy[iy]*fMipCor[iladd][Iview];
84     AdcTrack[Iview][Nstrip] *= SaturationTracky(ADCfull);
85    
86     };
87    
88     CompressTrackData(AdcTrack); // Compress and Digitize data of one Ladder in turn for all ladders
89    
90     };
91    
92    
93    
94     void Digitizer::DigitizeTrackCalib(Int_t ii) {
95    
96     std:: cout << "Entering DigitizeTrackCalib " << ii << endl;
97     if( (ii!=1)&&(ii!=2) ) {
98     std:: cout << "error wrong DigitizeTrackCalib argument" << endl;
99     return;
100     };
101    
102     memset(fDataTrack,0,sizeof(UShort_t)*fTRACKbuffer);
103     fTracklength=0;
104    
105     UShort_t Dato;
106    
107     Float_t dato1;
108     Float_t dato2;
109     Float_t dato3;
110     Float_t dato4;
111    
112     UShort_t DatoDec;
113     UShort_t DatoDec1;
114     UShort_t DatoDec2;
115     UShort_t DatoDec3;
116     UShort_t DatoDec4;
117    
118     UShort_t EVENT_CAL;
119     UShort_t PED_L1;
120     UShort_t ReLength;
121     UShort_t OveCheckCode;
122     //UShort_t PED_L2;
123     //UShort_t PED_L3HI;
124     //UShort_t PED_L3LO;
125     //UShort_t SIG_L1HI;
126     //UShort_t SIG_L1LO;
127     //UShort_t SIG_L2HI;
128     //UShort_t SIG_L2LO;
129     //UShort_t SIG_L3;
130     //UShort_t BAD_L1;
131     //UShort_t BAD_L2LO;
132     //UShort_t BAD_L3HI;
133     //UShort_t BAD_L3LO;
134     //UShort_t FLAG;
135    
136    
137     Int_t DSPpos;
138     for (Int_t j=ii-1; j<fNviews;j+=2) {
139     UShort_t CkSum=0;
140     // here skip the dsp header and his trailer , to be written later
141     DSPpos=fTracklength;
142     fTracklength=fTracklength+13+3;
143    
144    
145     for (Int_t i=0; i<fNladder;i++) {
146     for (Int_t k=0; k<fNstrips_ladder;k++) {
147     // write in buffer the current LADDER
148     Dato=(UShort_t)fPedeTrack[j][i*fNstrips_ladder+k];
149     dato1=fPedeTrack[j][i*fNstrips_ladder+k]-Dato;
150    
151     DatoDec1=(UShort_t)(dato1*2);
152     dato2=dato1*2-DatoDec1;
153    
154     DatoDec2=(UShort_t)(dato2*2);
155     dato3=dato2*2-DatoDec2;
156    
157     DatoDec3=(UShort_t)(dato3*2);
158     dato4=dato3*2-DatoDec3;
159    
160     DatoDec4=(UShort_t)(dato4*2);
161    
162     DatoDec=DatoDec1*0x0008+DatoDec2*0x0004+DatoDec3*0x0002+DatoDec4*0x0001;
163     fDataTrack[fTracklength]=( (Dato << 4) | (DatoDec & 0x000F) );
164     CkSum=CkSum^fDataTrack[fTracklength];
165     fTracklength++;
166     };
167    
168     for (Int_t k=0; k<fNstrips_ladder;k++) {
169     // write in buffer the current LADDER
170    
171     Dato=(UShort_t)fabs(fSigmaTrack[j][i*fNstrips_ladder+k]);
172     dato1=fabs(fSigmaTrack[j][i*fNstrips_ladder+k])-Dato;
173    
174     DatoDec1=(UShort_t)(dato1*2);
175     dato2=dato1*2-DatoDec1;
176    
177     DatoDec2=(UShort_t)(dato2*2);
178     dato3=dato2*2-DatoDec2;
179    
180     DatoDec3=(UShort_t)(dato3*2);
181     dato4=dato3*2-DatoDec3;
182    
183     DatoDec4=(UShort_t)(dato4*2);
184    
185     DatoDec=DatoDec1*0x0008+DatoDec2*0x0004+DatoDec3*0x0002+DatoDec4*0x0001;
186    
187     fDataTrack[fTracklength]=( (Dato << 4) | (DatoDec & 0x000F) );
188     CkSum=CkSum^fDataTrack[fTracklength];
189     fTracklength++;
190     };
191    
192     for (Int_t k=0; k<64;k++) {
193     UShort_t DatoBad=0x0000;
194     for (Int_t nb=0; nb<16;nb++) {
195     if( fSigmaTrack[j][i*fNstrips_ladder+k*16+nb]<0. ) DatoBad=( DatoBad | (0x8000 >> nb) );
196    
197     };
198     fDataTrack[fTracklength]=DatoBad;
199     CkSum=CkSum^fDataTrack[fTracklength];
200     fTracklength++;
201    
202     };
203     // end ladder
204    
205     // write in buffer the end ladder word
206     if(i==0) fDataTrack[fTracklength]=0x1807;
207     if(i==1) fDataTrack[fTracklength]=0x1808;
208     if(i==2) fDataTrack[fTracklength]=0x1809;
209     CkSum=CkSum^fDataTrack[fTracklength];
210     fTracklength++;
211    
212     // write in buffer the TRAILER
213     ReLength=(UShort_t)((fNstrips_ladder*2+64+1)*2+3);
214     OveCheckCode=0x0000;
215    
216     fDataTrack[fTracklength]=0x0000;
217     fTracklength++;
218    
219     fDataTrack[fTracklength]=(ReLength >> 8);
220     fTracklength++;
221    
222     fDataTrack[fTracklength]=( (ReLength << 8) | (OveCheckCode & 0x00FF) );
223     fTracklength++;
224    
225     // end TRAILER
226     };
227    
228     // write in buffer the DSP header
229    
230     fDataTrack[DSPpos]=(0xE800 | ( ((j+1) << 3) | 0x0005) );
231    
232     fDataTrack[DSPpos+1]=0x01A9;
233    
234     fDataTrack[DSPpos+2]=0x8740;
235    
236     EVENT_CAL=0;
237     fDataTrack[DSPpos+3]=(0x1A00 | ( (0x03FF & EVENT_CAL)>> 1) );
238    
239     PED_L1=0;
240     fDataTrack[DSPpos+4]=( ((EVENT_CAL << 15) | 0x5002 ) | ((0x03FF & PED_L1) << 2) );
241    
242     // FROM HERE WE WRITE AS ALL VARIABLE apart CkSum are =0
243    
244     fDataTrack[DSPpos+5]=0x8014;
245    
246     fDataTrack[DSPpos+6]=0x00A0;
247    
248     fDataTrack[DSPpos+7]=0x0500;
249    
250     fDataTrack[DSPpos+8]=0x2801;
251    
252     fDataTrack[DSPpos+9]=0x400A;
253    
254     fDataTrack[DSPpos+10]=0x0050;
255    
256     CkSum=(CkSum >> 8)^(CkSum&0x00FF);
257     fDataTrack[DSPpos+11]=(0x0280 | (CkSum >> 3));
258    
259     fDataTrack[DSPpos+12]=(0x1FFF | (CkSum << 13) );
260    
261     // end dsp header
262    
263     // write in buffer the TRAILER
264    
265     ReLength=(UShort_t)((13*2)+3);
266     OveCheckCode=0x0000;
267     fDataTrack[DSPpos+13]=0x0000;
268    
269     fDataTrack[DSPpos+14]=(ReLength >> 8);
270    
271     fDataTrack[DSPpos+15]=( (ReLength << 8) | (OveCheckCode & 0x00FF) );
272    
273     // end TRAILER
274    
275    
276    
277    
278     // end DSP
279     };
280    
281    
282    
283     };
284    
285     void Digitizer::WriteTrackCalib() {
286    
287    
288     std:: cout << " Entering WriteTrackCalib " << endl;
289    
290     fOutputfile.write(reinterpret_cast<char*>(fDataPSCU),sizeof(UShort_t)*fPSCUbuffer);
291    
292     UShort_t temp[1000000];
293     memset(temp,0,sizeof(UShort_t)*1000000);
294     swab(fDataTrack,temp,sizeof(UShort_t)*fTracklength); // WE MUST SWAP THE BYTES!!!
295     fOutputfile.write(reinterpret_cast<char*>(temp),sizeof(UShort_t)*fTracklength);
296     fTracklength=0;
297     if ( fPadding ){
298     fOutputfile.write(reinterpret_cast<char*>(fDataPadding),sizeof(UChar_t)*fPadding);
299     };
300    
301     };
302    
303    
304     void Digitizer::ClearTrackCalib() {
305    
306     std:: cout << "Entering ClearTrackCalib " << endl;
307    
308    
309     };
310    
311    
312     void Digitizer::LoadTrackCalib() {
313     std:: cout << "Entering LoadTrackCalib " << endl;
314    
315    
316     // prepare correction factors
317     Float_t sigmacorr[12];
318     sigmacorr[0]=1.;
319     sigmacorr[1]=1.;
320     sigmacorr[2]=1.;
321     sigmacorr[3]=1.;
322     sigmacorr[4]=1.;
323     sigmacorr[5]=1.;
324     sigmacorr[6]=1.;
325     sigmacorr[7]=1.;
326     sigmacorr[8]=1.;
327     sigmacorr[9]=1.;
328     sigmacorr[10]=1.;
329     sigmacorr[11]=1.;
330    
331     stringstream calibfile;
332     Int_t error = 0;
333     TFile *FileCalib= NULL;
334    
335     GL_PARAM *glparam = new GL_PARAM();
336     error = 0;
337     error = glparam->Query_GL_PARAM(0,8,fDbc);
338    
339     if(error<0) {
340     FileCalib = new TFile("CalibTrk_00110_000_000.root");
341     printf("\n No entry in Database. Use file tracker GP calibration From Main Directory\n");
342     } else {
343     //
344     calibfile.str("");
345     calibfile << glparam->PATH.Data() << "/";
346     calibfile << glparam->NAME.Data();
347     //
348     printf("\n Using GP calibration file for tracker : \n %s \n",calibfile.str().c_str());
349     FileCalib = new TFile( calibfile.str().c_str() );
350    
351    
352     if ( FileCalib==NULL ) {
353     FileCalib = new TFile("CalibTrk_00110_000_000.root");
354     printf("\n No file in Database.Use file tracker GP calibration From Main Directory\n");
355     } else {
356     if ( FileCalib->IsZombie() ) {
357     FileCalib = new TFile("CalibTrk_00110_000_000.root");
358     printf("\n No file in Database. Use file tracker GP calibration From Main Directory\n");
359     };
360    
361    
362     };
363     };
364    
365     TTree *tr1 = (TTree*)FileCalib->Get("CalibTrk1");
366     CalibTrk1Event *calibdata1 = 0;
367     tr1->SetBranchAddress("CalibTrk1",&calibdata1);
368     tr1->GetEntry(1);
369    
370    
371     Int_t ixbr=0;
372     Int_t iybr=0;
373     Int_t iva1=0;
374     Int_t Kview=0;
375     Int_t jj=0;
376     for (Int_t i=0; i<6;i++) {
377    
378     for (Int_t j=0; j<3072;j++) {
379    
380     jj=j;
381    
382     // broken va1 replaced
383     ixbr=0;
384     iva1=4;
385     if(i==ixbr && j>=(256*(iva1-1)) && j<(256*iva1)) jj=j-(256*(iva1-1));
386    
387     ixbr=5;
388     iva1=12;
389     if(i==ixbr && j>=(256*(iva1-1)) && j<(256*iva1)) jj=j-(256*(iva1-1));
390     //
391    
392     //Kview=11-(i*2);
393     Kview=calibdata1->DSPnumber[i]-1;
394     fPedeTrack[Kview][j]=calibdata1->DSPped_par[i][jj];
395     fSigmaTrack[Kview][j]=sigmacorr[Kview]*calibdata1->DSPsig_par[i][jj];
396     if(calibdata1->DSPbad_par[i][jj]==1) fSigmaTrack[Kview][j]=-fSigmaTrack[Kview][j];
397    
398     };
399     };
400    
401     TTree *tr2 = (TTree*)FileCalib->Get("CalibTrk2");
402     CalibTrk2Event *calibdata2 = 0;
403     tr2->SetBranchAddress("CalibTrk2",&calibdata2);
404     tr2->GetEntry(1);
405     for (Int_t i=0; i<6;i++) {
406    
407     for (Int_t j=0; j<3072;j++) {
408     jj=j;
409    
410     // broken va1 replaced
411     iybr=2;
412     iva1=3;
413     if(i==iybr && j>=(256*(iva1-1)) && j<(256*iva1)) jj=j-(256*(iva1-1));
414    
415     iybr=2;
416     iva1=5;
417     if(i==iybr && j>=(256*(iva1-1)) && j<(256*iva1)) jj=j-(256*(iva1-1));
418    
419     iybr=2;
420     iva1=6;
421     if(i==iybr && j>=(256*(iva1-1)) && j<(256*iva1)) jj=j-(256*(iva1-1));
422    
423    
424     iybr=2;
425     iva1=7;
426     if(i==iybr && j>=(256*(iva1-1)) && j<(256*iva1)) jj=j-(256*(iva1-1));
427    
428    
429     iybr=2;
430     iva1=11;
431     if(i==iybr && j>=(256*(iva1-1)) && j<(256*iva1)) jj=j-(256*(iva1-1));
432     //
433    
434     //Kview=11-(i*2+1);
435     Kview=calibdata2->DSPnumber[i]-1;
436     fPedeTrack[Kview][j]=calibdata2->DSPped_par[i][jj];
437     fSigmaTrack[Kview][j]=sigmacorr[Kview]*calibdata2->DSPsig_par[i][jj];
438     if(calibdata2->DSPbad_par[i][jj]==1) fSigmaTrack[Kview][j]=-fSigmaTrack[Kview][j];
439    
440     };
441     };
442    
443    
444    
445     FileCalib->Close();
446     delete glparam;
447     // Generate the pedestals and sigmas according to parametrization
448     // for (Int_t j=0; j<fNviews;j++) {
449     // for (Int_t i=0; i<fNstrips_view;i++) {
450    
451     // if((j+1)%2==0) {
452     // fPedeTrack[j][i]=gRandom->Gaus(fAvePedex,fSigmaPedex);
453     // fSigmaTrack[j][i]=gRandom->Gaus(fAveSigmax,fSigmaSigmax);
454     // std:: cout << "j= " << j+1 << "i= " << i+1 <<"X ! fPedeTrack[j][i] " << fPedeTrack[j][i] << endl;
455     // std:: cout << "j= " << j+1 << "i= " << i+1 <<"X ! fSigmaTrack[j][i] " << fSigmaTrack[j][i] << endl;
456     // if (fSigmaTrack[j][i]<0.1) { fSigmaTrack[j][i]=0.1 ; };
457    
458     // };
459     // if((j+1)%2==1) {
460     // fPedeTrack[j][i]=gRandom->Gaus(fAvePedey,fSigmaPedey);
461     // fSigmaTrack[j][i]=gRandom->Gaus(fAveSigmay,fSigmaSigmay);
462     // std:: cout << "j= " << j+1 << "i= " << i+1 <<"Y ! fPedeTrack[j][i] " << fPedeTrack[j][i] << endl;
463     // std:: cout << "j= " << j+1 << "i= " << i+1 <<"Y ! fSigmaTrack[j][i] " << fSigmaTrack[j][i] << endl;
464     // };
465     //
466     // };
467     // };
468    
469    
470    
471     };
472    
473     void Digitizer::LoadMipCor() {
474     std:: cout << "Entering LoadMipCor" << endl;
475     Float_t xfactor=1./151.6*1.04;
476     Float_t yfactor=1./152.1;
477    
478     fMipCor[0][0]=140.02*yfactor;
479     fMipCor[0][1]=140.99*xfactor;
480     fMipCor[0][2]=134.48*yfactor;
481     fMipCor[0][3]=144.41*xfactor;
482     fMipCor[0][4]=140.74*yfactor;
483     fMipCor[0][5]=142.28*xfactor;
484     fMipCor[0][6]=134.53*yfactor;
485     fMipCor[0][7]=140.63*xfactor;
486     fMipCor[0][8]=135.55*yfactor;
487     fMipCor[0][9]=138.00*xfactor;
488     fMipCor[0][10]=154.95*yfactor;
489     fMipCor[0][11]=158.44*xfactor;
490    
491    
492     fMipCor[1][0]=136.07*yfactor;
493     fMipCor[1][1]=135.59*xfactor;
494     fMipCor[1][2]=142.69*yfactor;
495     fMipCor[1][3]=138.19*xfactor;
496     fMipCor[1][4]=137.35*yfactor;
497     fMipCor[1][5]=140.23*xfactor;
498     fMipCor[1][6]=153.15*yfactor;
499     fMipCor[1][7]=151.42*xfactor;
500     fMipCor[1][8]=129.76*yfactor;
501     fMipCor[1][9]=140.63*xfactor;
502     fMipCor[1][10]=157.87*yfactor;
503     fMipCor[1][11]=153.64*xfactor;
504    
505     fMipCor[2][0]=134.98*yfactor;
506     fMipCor[2][1]=143.95*xfactor;
507     fMipCor[2][2]=140.23*yfactor;
508     fMipCor[2][3]=138.88*xfactor;
509     fMipCor[2][4]=137.95*yfactor;
510     fMipCor[2][5]=134.87*xfactor;
511     fMipCor[2][6]=157.56*yfactor;
512     fMipCor[2][7]=157.31*xfactor;
513     fMipCor[2][8]=141.37*yfactor;
514     fMipCor[2][9]=143.39*xfactor;
515     fMipCor[2][10]=156.15*yfactor;
516     fMipCor[2][11]=158.79*xfactor;
517    
518     /*
519     for (Int_t j=0; j<fNviews;j++) {
520     for (Int_t i=0; i<fNstrips_view;i++) {
521     fMipCor[j][i]=1.;
522     };
523     };
524    
525    
526     */
527     };
528    
529     void Digitizer::CompressTrackData(Float_t AdcTrack[fNviews][fNstrips_view]) {
530     // copy of the corresponding compression fortran routine + new digitization
531     // std:: cout << "Entering CompressTrackData " << endl;
532     Int_t oldval=0;
533     Int_t newval=0;
534     Int_t trasmesso=0;
535     Int_t ntrastot=0;
536     Float_t real;
537     Float_t inte;
538     Int_t cercacluster=0;
539     Int_t kt=0;
540     static const int DSPbufferSize = 4000; // 13 bit buffer to be rearranged in 16 bit Track buffer
541     UShort_t DataDSP[DSPbufferSize]; // 13 bit buffer to be rearranged in 16 bit Track buffer
542     UShort_t DSPlength; // 13 bit buffer to be rearranged in 16 bit Track buffer
543    
544     memset(fDataTrack,0,sizeof(UShort_t)*fTRACKbuffer); // probably not necessary becouse already done ?
545     fTracklength=0;
546    
547     for (Int_t iv=0; iv<fNviews;iv++) {
548     memset(DataDSP,0,sizeof(UShort_t)*DSPbufferSize);
549     DSPlength=16; // skip the header, to be written later
550     UShort_t CheckSum=0;
551     // write dsp header on buffer
552    
553     // fDataTrack[fTracklength]=0xE805;
554     // fTracklength++;
555    
556     // fDataTrack[fTracklength]=0x01A9;
557     // fTracklength++;
558    
559     // end dsp header
560    
561     //
562     // INIZIO VISTA IV - TAKE PROPER ACTION
563     //
564    
565    
566    
567     for (Int_t ladder=0; ladder<fNladder;ladder++) {
568     Int_t k=0;
569     while (k<fNstrips_ladder) {
570     // compress write in buffer the current LADDER
571     if ( k == 0) {
572     real=modff(AdcTrack[iv][ladder*fNstrips_ladder+k],&inte);
573     if (real > 0.5) inte=inte+1;
574     newval=(Int_t)inte -(Int_t)fPedeTrack[iv][ladder*fNstrips_ladder+k];
575     // first strip of ladder is transmitted
576     // DC_TOT first " << AdcTrack[iv][ladder*fNstrips_ladder+k] << endl;
577     DataDSP[DSPlength]=( ((UShort_t)inte) & 0x0FFF);
578     DSPlength++;
579     ntrastot++;
580     trasmesso=1;
581     oldval=newval;
582     kt=k;
583     k++;
584     continue;
585     };
586     real=modff(AdcTrack[iv][ladder*fNstrips_ladder+k],&inte);
587     if (real > 0.5) inte=inte+1;
588     newval=(Int_t)inte -(Int_t)(fPedeTrack[iv][ladder*fNstrips_ladder+k]);
589     cercacluster=1; // ?????????
590     if (cercacluster==1) {
591    
592     // controlla l'ordine di tutti queste strip ladder e DSP !!!!!!!
593     Int_t diff=0;
594    
595    
596     switch ((iv+1)%2) {
597     case 0: diff=newval-oldval;
598     break;
599     case 1: diff=oldval-newval;
600     break;
601     };
602    
603     if (diff>fCutclu*(Int_t)fabs(fSigmaTrack[iv][ladder*fNstrips_ladder+k]) ) {
604     Int_t clval=newval;
605     Int_t klp=k; // go on to search for maximum
606     klp++;
607    
608     while(klp<fNstrips_ladder) {
609     real=modff(AdcTrack[iv][ladder*fNstrips_ladder+klp],&inte);
610     if (real > 0.5) inte=inte+1;
611     Int_t clvalp=(Int_t)inte -(Int_t)fPedeTrack[iv][ladder*fNstrips_ladder+klp];
612     if((iv+1)%2==0) {
613    
614     if(clvalp>clval) {
615     clval=clvalp;
616     k=klp;}
617     else break; // max of cluster found
618    
619     } else {
620    
621     if(clvalp<clval) {
622     clval=clvalp;
623     k=klp;}
624     else break; // max of cluster found
625    
626     };
627    
628     klp++;
629     };
630    
631     Int_t kl1=k-fNclst; // max of cluster (or end of ladder ?)
632     trasmesso=0;
633     if(kl1<0) kl1=0;
634    
635     if(kt>=kl1) kl1=kt+1;
636     if( (kt+1)==kl1 ) trasmesso=1;
637    
638    
639    
640     Int_t kl2=k+fNclst;
641     if(kl2>=fNstrips_ladder) kl2=fNstrips_ladder-1;
642    
643     for(Int_t klt=kl1 ; klt<=kl2 ; klt++) {
644     if(trasmesso==0) {
645     // std:: cout << "STRIP " << klt << endl;
646     // std:: cout << "ADC_TOT " <<AdcTrack[iv][ladder*fNstrips_ladder+klt] << endl;
647    
648     DataDSP[DSPlength]=( ((UShort_t)klt) | 0x1000);
649     DSPlength++;
650     ntrastot++;
651    
652    
653     real=modff(AdcTrack[iv][ladder*fNstrips_ladder+klt],&inte);
654     if (real > 0.5) inte=inte+1;
655     DataDSP[DSPlength]=( ((UShort_t)inte) & 0x0FFF);
656     DSPlength++;
657     ntrastot++;
658    
659     }
660     else {
661     // std:: cout << "ADC_TOT " <<AdcTrack[iv][ladder*fNstrips_ladder+klt] << endl;
662     real=modff(AdcTrack[iv][ladder*fNstrips_ladder+klt],&inte);
663     if (real > 0.5) inte=inte+1;
664     DataDSP[DSPlength]=( ((UShort_t)inte) & 0x0FFF);
665     DSPlength++;
666     ntrastot++;
667     };
668     trasmesso=1;
669     }; // end trasmission
670     kt=kl2;
671     k=kl2;
672     real=modff(AdcTrack[iv][ladder*fNstrips_ladder+kt],&inte);
673     if (real > 0.5) inte=inte+1;
674     oldval=(Int_t)inte -(Int_t)fPedeTrack[iv][ladder*fNstrips_ladder+kt];
675     k++;
676     continue;
677    
678    
679     }; // end cercacluster
680     }; // end cercacluster
681    
682     // start ZOP check for strips no
683    
684     if(abs(newval-oldval)>=fCutzop*(Int_t)fabs(fSigmaTrack[iv][ladder*fNstrips_ladder+k]) ) {
685    
686     if(trasmesso==0) {
687     // std:: cout << "STRIP " << k << endl;
688     // std:: cout << "ADC_TOT " << AdcTrack[iv][ladder*fNstrips_ladder+k] << endl;
689    
690     DataDSP[DSPlength]=( ((UShort_t)k) | 0x1000);
691     DSPlength++;
692     ntrastot++;
693    
694    
695     real=modff(AdcTrack[iv][ladder*fNstrips_ladder+k],&inte);
696     if (real > 0.5) inte=inte+1;
697     DataDSP[DSPlength]=( ((UShort_t)inte) & 0x0FFF);
698     DSPlength++;
699     ntrastot++;
700    
701     }
702     else {
703     // std:: cout << "ADC_TOT " << AdcTrack[iv][ladder*fNstrips_ladder+k] << endl;
704     real=modff(AdcTrack[iv][ladder*fNstrips_ladder+k],&inte);
705     if (real > 0.5) inte=inte+1;
706     DataDSP[DSPlength]=( ((UShort_t)inte) & 0x0FFF);
707     DSPlength++;
708     ntrastot++;
709     };
710     trasmesso=1;
711     oldval=newval;
712     kt=k;
713    
714     }
715     else trasmesso=0;
716     // end zop
717    
718     k++;
719     }; // end cycle inside ladder
720     // write here the end ladder bytes
721     // std:: cout << "FINE LADDER " << ladder+1 << endl;
722    
723     DataDSP[DSPlength]=( ((UShort_t)(ladder+1)) | 0x1800);
724     DSPlength++;
725     ntrastot++;
726     trasmesso=0;
727    
728     }; //end cycle inside dsp
729     // std:: cout << "FINE DSP " << iv+1 << endl;
730     // here put DSP header
731     DataDSP[0]=(0x1CA0 | ((UShort_t)(iv+1)) );
732     UShort_t Nword=(DSPlength*13)/16;
733     if( ((DSPlength*13)%16)!=0) Nword++;
734     DataDSP[1]=(0x1400 | ( Nword >> 10));
735     DataDSP[2]=(0x1400 | ( Nword & 0x03FF) );
736     DataDSP[3]=(0x1400 | (( (UShort_t)(fCounter >> 10) ) & 0x03FF) );
737     DataDSP[4]=(0x1400 | (( (UShort_t)(fCounter) ) & 0x03FF) );
738     DataDSP[5]=(0x1400 | ( (UShort_t)(fNclst << 7) ) | ( (UShort_t)(fCutzop << 4) )
739     | ( (UShort_t)fCutzop ) );
740     DataDSP[6]=0x1400;
741     DataDSP[7]=0x1400;
742     DataDSP[8]=0x1400;
743     DataDSP[9]=0x1400;
744     DataDSP[10]=0x1400;
745     DataDSP[11]=0x1400;
746     DataDSP[12]=0x1400;
747     DataDSP[13]=0x1400;
748     DataDSP[14]=(0x1400 | (CheckSum & 0x00FF) );
749     DataDSP[15]=0x1C00;
750     // end DSP header
751    
752    
753     // write 13 bit DataDSP bufer inside 16 bit fDataTrack buffer
754     Int_t Bit16free=16;
755     UShort_t Dato;
756     for (Int_t NDSP=0; NDSP<DSPlength;NDSP++) {
757     Int_t Bit13ToWrite=13;
758     while(Bit13ToWrite>0) {
759     if(Bit13ToWrite<=Bit16free) {
760     Dato=((DataDSP[NDSP]&(0xFFFF >> (16-Bit13ToWrite)))<<(Bit16free-Bit13ToWrite));
761     fDataTrack[fTracklength]=fDataTrack[fTracklength] | Dato ;
762     Bit16free=Bit16free-Bit13ToWrite;
763     Bit13ToWrite=0;
764     if(Bit16free==0) {
765     if(NDSP>15) CheckSum=CheckSum^fDataTrack[fTracklength];
766     fTracklength++;
767     Bit16free=16;
768     };
769     }
770     else if(Bit13ToWrite>Bit16free) {
771     Dato=( (DataDSP[NDSP]&(0xFFFF >> (16-Bit13ToWrite) ) ) >> (Bit13ToWrite-Bit16free) );
772     fDataTrack[fTracklength]=fDataTrack[fTracklength] | Dato ;
773     if(NDSP>15) CheckSum=CheckSum^fDataTrack[fTracklength];
774     fTracklength++;
775     Bit13ToWrite=Bit13ToWrite-Bit16free;
776     Bit16free=16;
777     };
778    
779     }; // end cycle while(Bit13ToWrite>0)
780    
781     }; // end cycle DataDSP
782     if(Bit16free!=16) { fTracklength++; CheckSum=CheckSum^fDataTrack[fTracklength]; };
783     CheckSum=(CheckSum >> 8)^(CheckSum&0x00FF);
784     fDataTrack[fTracklength-Nword+11]=(0x0280 | (CheckSum >> 3));
785     fDataTrack[fTracklength-Nword+12]=(0x1C00 | (CheckSum << 13) );
786    
787     // end write 13 bit DataDSP bufer inside 16 bit fDataTrack buffer
788    
789     //write trailer on buffer
790     UShort_t ReLength=(UShort_t)((Nword+13)*2+3);
791     UShort_t OveCheckCode=0x0000;
792    
793     fDataTrack[fTracklength]=0x0000;
794     fTracklength++;
795    
796     fDataTrack[fTracklength]=(ReLength >> 8);
797     fTracklength++;
798    
799     fDataTrack[fTracklength]=( (ReLength << 8) | (OveCheckCode & 0x00FF) );
800     fTracklength++;
801     // end trailer
802     // std:: cout << "DSPlength " <<DSPlength << endl;
803     // std:: cout << "Nword " << Nword << endl;
804     // std:: cout << "ReLength " << ReLength << endl;
805     };
806     // std:: cout << "ntrastot " << ntrastot << endl;
807    
808     };
809    
810    
811     Float_t Digitizer::SaturationTrackx(Float_t ADC) {
812     Float_t SatFact=1.;
813     if(ADC<1.) { SatFact=1./ADC; };
814     if(ADC>3000.) { SatFact=3000./ADC; };
815     return SatFact;
816     };
817    
818    
819    
820    
821     Float_t Digitizer::SaturationTracky(Float_t ADC) {
822     Float_t SatFact=1.;
823     if(ADC<70.) { SatFact=70./ADC; };
824     if(ADC>4095.) { SatFact=4095./ADC; };
825     return SatFact;
826     };
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