pamVMC/include/PamVMCRawMgr.h

#ifndef PAMVMCRAWMGR_H
#define PAMVMCRAWMGR_H
#include "CRC.h"
#include <iostream>
#include <fstream>
#include <vector>
#include <TObject.h>
#include "TString.h"

using namespace std;

typedef vector<char>     PamVMCBuffer;
typedef vector<UChar_t>  UCBuffer;
typedef vector<UShort_t> USBuffer;

class PamVMCRawMgr: public TObject {

 private:

  static PamVMCRawMgr * frm;

  UInt_t fCounter;
  UInt_t fCounterPhys;
  UInt_t fOBT;

  TString fFilename;
  std::ofstream fFile;


  UInt_t fLen;

  UCBuffer fEvtDataPSCU;   //event
  UCBuffer fEvtDataPadding;
  UInt_t fEvtPadding;

  //++++++++++//
  //  BUFFER  //
  //++++++++++//

  PamVMCBuffer* fbuffer;

 protected:
  PamVMCRawMgr(const char *filename) {
      fFilename=TString(filename)+".pam";
      //fFilename = filename; //to be redefined in options
      fCounter=fCounterPhys=fOBT=0;
      fbuffer = new PamVMCBuffer(0);
      fFile.open(fFilename.Data(),ios::out | ios::binary);
  };

 public:
  
  ~PamVMCRawMgr(){ 

    delete fbuffer;
    //delete fFilename; 
   
  }

  static PamVMCRawMgr * Instance(const char *filename = 0);

  UInt_t GetCounter(){ return fCounter; }

  void AddCounter(){ fCounter++; }

  void SetCounter(UInt_t count){ fCounter = count; }

  void AddCounterPhys(){ fCounterPhys++; }

  UInt_t GetCounterPhys(){ return fCounterPhys; }
  
  void SetCounterPhys(UInt_t phcount){ fCounterPhys = phcount; }

  UInt_t GetOBT(){ return fOBT; }

  void SetOBT(UInt_t obt){ fOBT = obt; }

  UInt_t GetLen(){ return fLen; }

  void SetLen(UInt_t len){ fLen = len; }

  void WritePSCU(const UCBuffer* b){ CopyUCharToBuff(b); }
  
  void WritePadding(const UCBuffer* b){ CopyUCharToBuff(b); }

  void WriteEvent(){
    fEvtPadding = 0;
    //fLen=fbuffer->size();
    //AddPadding(fEvtPadding,&fEvtDataPadding);
    UInt_t length = fbuffer->size()+fEvtPadding; // DATA+Padding size;
    DigitizePSCU(length, 0x10, &fEvtDataPSCU);
    
    //cout<<"PADDING "<<fEvtPadding<<" bytes"<<endl;
    UCBuffer::const_iterator p = fEvtDataPSCU.begin();
    while( p!=fEvtDataPSCU.end() )
      {
        char t = char(*p);
        fFile.write(&t,sizeof(char));
        p++;
      }
    fEvtDataPSCU.clear();

    WriteToFile(); //WRITE BUFFER CONTENT TO FILE
    
    if(fEvtPadding){
      UCBuffer::const_iterator p = fEvtDataPadding.begin();
      while( p!=fEvtDataPadding.end() )
        {
          char t = char(*p);
          fFile.write(&t,sizeof(char));
          p++;    
        }    
      fEvtDataPadding.clear();
    }
  }

  void WriteToFile(){
    cout<<"BUFFER SIZE: "<<fbuffer->size()<<endl;
    PamVMCBuffer::const_iterator p = fbuffer->begin();
    while( p!=fbuffer->end() )
      {
        fFile.write(&(*p),sizeof(char));
        p++;
      }
    fbuffer->clear(); //cleaning MAIN buffer
  }

  void FinishRun(){
    WriteToFile();
    Int_t end = EOF;
    char t = char(end);
    fFile.write(&t, sizeof(char));
    fFile.close();
  }

  void CopyUCharToBuff (const UCBuffer * b){
    UCBuffer::const_iterator p = b->begin();
    cout<<"size of UChar DATA:"<<b->size()<<endl;
    while( p!=b->end() )
      {
        //cout<<Int_t(*p)<<endl;
        fbuffer->push_back(char(*p));
        p++;
      }       
  }


  void CopyUShortToBuff (const USBuffer * b){
    USBuffer::const_iterator p = b->begin();
    cout<<"size of UShort DATA:"<<b->size()<<endl;
    UShort_t Data;
    UChar_t tmp[2];
    while( p!=b->end() )
      {
        Data=(*p);
        memcpy(tmp,&Data,sizeof(UShort_t));
        //cout<<Int_t(*p)<<" "<<hex<<tmp[1]<<" "<<hex<<tmp[0]<<endl;
        fbuffer->push_back(char(tmp[1]));
        fbuffer->push_back(char(tmp[0]));
        p++;
      }       
  }


void AddPadding(UInt_t & pad, UCBuffer * b){
  
  Float_t pd0 = (fLen+16)/32.;
  Float_t pd1 = pd0 - (Float_t)Int_t(pd0);
  Float_t padfrac = 32. - pd1 * 32.;
  
  UInt_t padbytes = (UInt_t)padfrac;
  b->clear();
  if ( padbytes > 0 && padbytes < 32 ){
    //
    // here the padding length
    //
    pad = padbytes+32;
    //
    // random padding bytes
    //
    UShort_t Data;
    UChar_t tmp[2];
    for (Int_t ur=0; ur<16; ur++){
      Data=(UShort_t)rand();
      memcpy(tmp,&Data,sizeof(UShort_t));
      //cout<<"DATA"<<hex<<Data<<endl;
      //tmp[1] should be first (swapping bytes)
      //b->push_back(tmp[1]);
      //b->push_back(tmp[0]);
    };
  };

}


void  DigitizePSCU(UInt_t length, UChar_t type, UCBuffer * b){
  //
  UChar_t buff[16];
  //
  // CPU signature
  //  
  buff[0] = 0xFA;
  buff[1] = 0xFE;
  buff[2] = 0xDE;
  //
  // packet type (twice)
  //
  buff[3] = type;
  buff[4] = type;
  //
  // counter
  //
  fCounter++;
  while ( fCounter > 16777215 ){
    fCounter-=16777215;
  };
  //
  buff[5] = (UChar_t)(fCounter >> 16);
  buff[6] = (UChar_t)(fCounter >> 8);
  buff[7] = (UChar_t)fCounter;
  //
  // on board time
  //
  ULong64_t obt = fOBT + 30LL;
  //
  while ( obt > 4294967295LL ){
    obt -= 4294967295LL;
  };
  fOBT = UInt_t(obt);
  //
  buff[8] = (UChar_t)(fOBT >> 24);
  buff[9] = (UChar_t)(fOBT >> 16);
  buff[10] = (UChar_t)(fOBT >> 8);
  buff[11] = (UChar_t)fOBT;
  //
  // Packet length
  //
  fLen = length;
  //
  buff[12] = (UChar_t)(fLen >> 16);
  buff[13] = (UChar_t)(fLen >> 8) ;
  buff[14] = (UChar_t)fLen;
  //
  // CPU header CRC
  //
  buff[15] = (BYTE)CM_Compute_CRC16((UINT16)0, (BYTE*)&buff, (UINT32)15);

  cout<<"Digitizer::DigitizePSCU...  OK " <<endl;

  b->clear();

  for (Int_t i=0; i<16; i++)  b->push_back(buff[i]);
}


  void PrintBinaryUns(unsigned char val){
    for(Int_t i =7; i>=0; i--){
      if(val & (1<<i))
        cout<<"1";
      else
        cout<<"0";
    };
    cout<<endl;    
  }

 
};
#endif
1	pamelats	1.1	#ifndef PAMVMCRAWMGR_H
2			#define PAMVMCRAWMGR_H
3			#include "CRC.h"
4			#include <iostream>
5			#include <fstream>
6			#include <vector>
7			#include <TObject.h>
8			#include "TString.h"
9
10			using namespace std;
11
12			typedef vector<char> PamVMCBuffer;
13			typedef vector<UChar_t> UCBuffer;
14			typedef vector<UShort_t> USBuffer;
15
16			class PamVMCRawMgr: public TObject {
17
18			private:
19
20			static PamVMCRawMgr * frm;
21
22			UInt_t fCounter;
23			UInt_t fCounterPhys;
24			UInt_t fOBT;
25
26	pizzolot	1.2	TString fFilename;
27	pamelats	1.1	std::ofstream fFile;
28
29
30			UInt_t fLen;
31
32			UCBuffer fEvtDataPSCU; //event
33			UCBuffer fEvtDataPadding;
34			UInt_t fEvtPadding;
35
36			//++++++++++//
37			// BUFFER //
38			//++++++++++//
39
40			PamVMCBuffer* fbuffer;
41
42			protected:
43	pizzolot	1.2	PamVMCRawMgr(const char *filename) {
44			fFilename=TString(filename)+".pam";
45			//fFilename = filename; //to be redefined in options
46			fCounter=fCounterPhys=fOBT=0;
47			fbuffer = new PamVMCBuffer(0);
48			fFile.open(fFilename.Data(),ios::out \| ios::binary);
49	pamelats	1.1	};
50
51			public:
52
53			~PamVMCRawMgr(){
54
55			delete fbuffer;
56	pizzolot	1.2	//delete fFilename;
57	pamelats	1.1
58			}
59
60	pizzolot	1.2	static PamVMCRawMgr * Instance(const char *filename = 0);
61	pamelats	1.1
62			UInt_t GetCounter(){ return fCounter; }
63
64			void AddCounter(){ fCounter++; }
65
66			void SetCounter(UInt_t count){ fCounter = count; }
67
68			void AddCounterPhys(){ fCounterPhys++; }
69
70			UInt_t GetCounterPhys(){ return fCounterPhys; }
71
72			void SetCounterPhys(UInt_t phcount){ fCounterPhys = phcount; }
73
74			UInt_t GetOBT(){ return fOBT; }
75
76			void SetOBT(UInt_t obt){ fOBT = obt; }
77
78			UInt_t GetLen(){ return fLen; }
79
80			void SetLen(UInt_t len){ fLen = len; }
81
82			void WritePSCU(const UCBuffer* b){ CopyUCharToBuff(b); }
83
84			void WritePadding(const UCBuffer* b){ CopyUCharToBuff(b); }
85
86			void WriteEvent(){
87			fEvtPadding = 0;
88			//fLen=fbuffer->size();
89			//AddPadding(fEvtPadding,&fEvtDataPadding);
90			UInt_t length = fbuffer->size()+fEvtPadding; // DATA+Padding size;
91			DigitizePSCU(length, 0x10, &fEvtDataPSCU);
92
93			//cout<<"PADDING "<<fEvtPadding<<" bytes"<<endl;
94			UCBuffer::const_iterator p = fEvtDataPSCU.begin();
95			while( p!=fEvtDataPSCU.end() )
96			{
97			char t = char(*p);
98			fFile.write(&t,sizeof(char));
99			p++;
100			}
101			fEvtDataPSCU.clear();
102
103			WriteToFile(); //WRITE BUFFER CONTENT TO FILE
104
105			if(fEvtPadding){
106			UCBuffer::const_iterator p = fEvtDataPadding.begin();
107			while( p!=fEvtDataPadding.end() )
108			{
109			char t = char(*p);
110			fFile.write(&t,sizeof(char));
111			p++;
112			}
113			fEvtDataPadding.clear();
114			}
115			}
116
117			void WriteToFile(){
118			cout<<"BUFFER SIZE: "<<fbuffer->size()<<endl;
119			PamVMCBuffer::const_iterator p = fbuffer->begin();
120			while( p!=fbuffer->end() )
121			{
122			fFile.write(&(*p),sizeof(char));
123			p++;
124			}
125			fbuffer->clear(); //cleaning MAIN buffer
126			}
127
128			void FinishRun(){
129			WriteToFile();
130			Int_t end = EOF;
131			char t = char(end);
132			fFile.write(&t, sizeof(char));
133			fFile.close();
134			}
135
136			void CopyUCharToBuff (const UCBuffer * b){
137			UCBuffer::const_iterator p = b->begin();
138			cout<<"size of UChar DATA:"<<b->size()<<endl;
139			while( p!=b->end() )
140			{
141			//cout<<Int_t(*p)<<endl;
142			fbuffer->push_back(char(*p));
143			p++;
144			}
145			}
146
147
148			void CopyUShortToBuff (const USBuffer * b){
149			USBuffer::const_iterator p = b->begin();
150			cout<<"size of UShort DATA:"<<b->size()<<endl;
151			UShort_t Data;
152			UChar_t tmp[2];
153			while( p!=b->end() )
154			{
155			Data=(*p);
156			memcpy(tmp,&Data,sizeof(UShort_t));
157			//cout<<Int_t(*p)<<" "<<hex<<tmp[1]<<" "<<hex<<tmp[0]<<endl;
158			fbuffer->push_back(char(tmp[1]));
159			fbuffer->push_back(char(tmp[0]));
160			p++;
161			}
162			}
163
164
165			void AddPadding(UInt_t & pad, UCBuffer * b){
166
167			Float_t pd0 = (fLen+16)/32.;
168			Float_t pd1 = pd0 - (Float_t)Int_t(pd0);
169			Float_t padfrac = 32. - pd1 * 32.;
170
171			UInt_t padbytes = (UInt_t)padfrac;
172			b->clear();
173			if ( padbytes > 0 && padbytes < 32 ){
174			//
175			// here the padding length
176			//
177			pad = padbytes+32;
178			//
179			// random padding bytes
180			//
181			UShort_t Data;
182			UChar_t tmp[2];
183			for (Int_t ur=0; ur<16; ur++){
184			Data=(UShort_t)rand();
185			memcpy(tmp,&Data,sizeof(UShort_t));
186			//cout<<"DATA"<<hex<<Data<<endl;
187			//tmp[1] should be first (swapping bytes)
188			//b->push_back(tmp[1]);
189			//b->push_back(tmp[0]);
190			};
191			};
192
193			}
194
195
196			void DigitizePSCU(UInt_t length, UChar_t type, UCBuffer * b){
197			//
198			UChar_t buff[16];
199			//
200			// CPU signature
201			//
202			buff[0] = 0xFA;
203			buff[1] = 0xFE;
204			buff[2] = 0xDE;
205			//
206			// packet type (twice)
207			//
208			buff[3] = type;
209			buff[4] = type;
210			//
211			// counter
212			//
213			fCounter++;
214			while ( fCounter > 16777215 ){
215			fCounter-=16777215;
216			};
217			//
218			buff[5] = (UChar_t)(fCounter >> 16);
219			buff[6] = (UChar_t)(fCounter >> 8);
220			buff[7] = (UChar_t)fCounter;
221			//
222			// on board time
223			//
224			ULong64_t obt = fOBT + 30LL;
225			//
226			while ( obt > 4294967295LL ){
227			obt -= 4294967295LL;
228			};
229			fOBT = UInt_t(obt);
230			//
231			buff[8] = (UChar_t)(fOBT >> 24);
232			buff[9] = (UChar_t)(fOBT >> 16);
233			buff[10] = (UChar_t)(fOBT >> 8);
234			buff[11] = (UChar_t)fOBT;
235			//
236			// Packet length
237			//
238			fLen = length;
239			//
240			buff[12] = (UChar_t)(fLen >> 16);
241			buff[13] = (UChar_t)(fLen >> 8) ;
242			buff[14] = (UChar_t)fLen;
243			//
244			// CPU header CRC
245			//
246			buff[15] = (BYTE)CM_Compute_CRC16((UINT16)0, (BYTE*)&buff, (UINT32)15);
247
248			cout<<"Digitizer::DigitizePSCU... OK " <<endl;
249
250			b->clear();
251
252			for (Int_t i=0; i<16; i++) b->push_back(buff[i]);
253			}
254
255
256			void PrintBinaryUns(unsigned char val){
257			for(Int_t i =7; i>=0; i--){
258			if(val & (1<<i))
259			cout<<"1";
260			else
261			cout<<"0";
262			};
263			cout<<endl;
264			}
265
266
267			};
268			#endif