/*
$Log$
+Revision 1.2 2007/10/12 13:36:27 cvetan
+Coding convention fixes from Stefan
+
Revision 1.1 2007/09/17 10:23:31 cvetan
New TPC monitoring package from Stefan Kniege. The monitoring package can be started by running TPCMonitor.C macro located in macros folder.
#include "AliTPCMonitorAltro.h"
#include "AliLog.h"
#include <Riostream.h>
-
+using namespace std;
ClassImp(AliTPCMonitorAltro)
//_____________________________________________________________________________________________
fTrailerBlockPos(0),
fTrailerPos(0),
fNextPos(0),
- ffilename(new Char_t[256])
+ ffilename()
{
// Constructor: Set different CDH offsets for ROOT (0) and date format
// Data offset can be changed via SetDataOffset(Int_t val)
fTrailerBlockPos(altro.fTrailerBlockPos),
fTrailerPos(altro.fTrailerPos),
fNextPos(altro.fNextPos),
- ffilename(new Char_t[strlen(altro.ffilename)+1])
+ ffilename(altro.ffilename)
{
// copy constructor
- strcpy(ffilename,altro.ffilename);
}
fTrailerBlockPos=altro.fTrailerBlockPos;
fTrailerPos=altro.fTrailerPos;
fNextPos=altro.fNextPos;
- ffilename = new Char_t[strlen(altro.ffilename)+1];
- strcpy(ffilename,altro.ffilename);
+ ffilename = altro.ffilename;
}
return *this;
}
// Destructor
if(fallocate40BitArray == true) delete[] f40BitArray;
if(fallocate10BitArray == true) delete[] f10BitArray;
- delete[] ffilename;
}
//_____________________________________________________________________________________________
// Create array for 10 bit decoded data
fallocate10BitArray = true;
f10BitArray = new Short_t[Get10BitArraySize()];
-}
+}
//_____________________________________________________________________________________________
long long *AliTPCMonitorAltro::Get40BitArray()
return f10BitArray;
}
-//_____________________________________________________________________________________________
-Int_t AliTPCMonitorAltro::Get40BitArraySize()
-{
- // Return number of 40 bit words in payload
- return fmemory[fsize-1];
-}
+// //_____________________________________________________________________________________________
+// Int_t AliTPCMonitorAltro::Get40BitArraySize()
+// {
+// // Return number of 40 bit words in payload
+// return fmemory[fsize-1];
+// }
-//_____________________________________________________________________________________________
-Int_t AliTPCMonitorAltro::Get10BitArraySize()
-{
- // Return number of 10 bit words in payload
- return fmemory[fsize-1]*4;
-}
+// //_____________________________________________________________________________________________
+// Int_t AliTPCMonitorAltro::Get10BitArraySize()
+// {
+// // Return number of 10 bit words in payload
+// return fmemory[fsize-1]*4;
+// }
//_____________________________________________________________________________________________
void AliTPCMonitorAltro::Decodeto40Bit()
ofstream datout;
if(fwrite10bit)
+ {
+ TString nameout=Form("%s_PayloadEquipmentId_%03i.txt",ffilename.Data(),equipment);
+ datout.open(nameout.Data());
+ AliInfo(Form("AliTPCMonitorAltro::decodeto10Bit : Write Data to %s",nameout.Data()));
+ if(foffset==0) datout << "Payload without CDH in 10bit words " << endl;
+ else datout << "CDH in 32 bit hex words words (" << foffset << " lines ) followed by payload in 10 bit words " << endl;
+ for(Int_t ih = 0; ih< foffset ; ih++)
{
- Char_t nameout[256] ; sprintf(nameout,"%s_PayloadEquipmentId_%03i.txt",ffilename,equipment);
- datout.open(nameout);
- AliInfo(Form("AliTPCMonitorAltro::decodeto10Bit : Write Data to %s",nameout));
- if(foffset==0) datout << "Payload without CDH in 10bit words " << endl;
- else datout << "CDH in 32 bit hex words words (" << foffset << " lines ) followed by payload in 10 bit words " << endl;
- for(Int_t ih = 0; ih< foffset ; ih++)
- {
- datout << hex << fmemory[ih] << endl;
- }
+ datout << hex << fmemory[ih] << endl;
}
+ }
- for(Int_t ind = 0; ind < Get40BitArraySize(); ind++)
+ for(Int_t ind = 0; ind < Get40BitArraySize(); ind++)
+ {
+ rest = ind%4;
+ switch(rest)
{
- rest = ind%4;
- switch(rest)
- {
- case 0:
- blackbox = (fmemory[foffset]) + (((Long64_t)(fmemory[foffset+1]&fgk08BitOn))<<32);
- foffset +=1;
- break;
- case 1:
- blackbox = (fmemory[foffset]>>8 ) + (((Long64_t)(fmemory[foffset+1]&fgk16BitOn))<<24);
- foffset +=1;
- break;
- case 2:
- blackbox = (fmemory[foffset]>>16) + (((Long64_t)(fmemory[foffset+1]&fgk24BitOn))<<16);
- foffset +=1;
- break;
- case 3:
- blackbox = (fmemory[foffset]>>24) + (((Long64_t)(fmemory[foffset+1] ))<< 8);
- foffset +=2;
- break;
- default:
- blackbox = 0;
- break;
- }
- f10BitArray[ind*4+0] = (Short_t)( blackbox & fgkmask10 ) ;
- f10BitArray[ind*4+1] = (Short_t)((blackbox & fgkmask20)>>10);
- f10BitArray[ind*4+2] = (Short_t)((blackbox & fgkmask30)>>20);
- f10BitArray[ind*4+3] = (Short_t)((blackbox & fgkmask40)>>30);
+ case 0:
+ blackbox = (fmemory[foffset]) + (((Long64_t)(fmemory[foffset+1]&fgk08BitOn))<<32);
+ foffset +=1;
+ break;
+ case 1:
+ blackbox = (fmemory[foffset]>>8 ) + (((Long64_t)(fmemory[foffset+1]&fgk16BitOn))<<24);
+ foffset +=1;
+ break;
+ case 2:
+ blackbox = (fmemory[foffset]>>16) + (((Long64_t)(fmemory[foffset+1]&fgk24BitOn))<<16);
+ foffset +=1;
+ break;
+ case 3:
+ blackbox = (fmemory[foffset]>>24) + (((Long64_t)(fmemory[foffset+1] ))<< 8);
+ foffset +=2;
+ break;
+ default:
+ blackbox = 0;
+ break;
}
+ f10BitArray[ind*4+0] = (Short_t)( blackbox & fgkmask10 ) ;
+ f10BitArray[ind*4+1] = (Short_t)((blackbox & fgkmask20)>>10);
+ f10BitArray[ind*4+2] = (Short_t)((blackbox & fgkmask30)>>20);
+ f10BitArray[ind*4+3] = (Short_t)((blackbox & fgkmask40)>>30);
+ }
if(fwrite10bit)
+ {
+ for(Int_t ind = 0; ind < Get40BitArraySize(); ind++)
{
- for(Int_t ind = 0; ind < Get40BitArraySize(); ind++)
- {
- datout << dec << f10BitArray[ind*4+0] << "\n";
- datout << dec << f10BitArray[ind*4+1] << "\n";
- datout << dec << f10BitArray[ind*4+2] << "\n";
- datout << dec << f10BitArray[ind*4+3] << "\n";
- }
+ datout << dec << f10BitArray[ind*4+0] << "\n";
+ datout << dec << f10BitArray[ind*4+1] << "\n";
+ datout << dec << f10BitArray[ind*4+2] << "\n";
+ datout << dec << f10BitArray[ind*4+3] << "\n";
}
+ }
if(fwrite10bit) datout.close();
}
{
// Decode the trailer word starting at position pos in fmemory
// Check if information leads to proper next trailer position
-
+ if (GetAltroVersion()==0xaabb) return DecodeTrailerVbb(pos);
fTrailerPos = pos;
if(pos<=4) return 0;
}
+//_____________________________________________________________________________________________
+Int_t AliTPCMonitorAltro::DecodeTrailerVbb(Int_t pos)
+{
+ // Decode the trailer word starting at position pos in fmemory
+ // Check if information leads to proper next trailer position
+ fTrailerPos = pos;
+ if(pos>Get10BitArraySize()-4) return 0;
+
+ Long64_t words = 0;
+ Long64_t tail = 0;
+ Long64_t trailer = 0;
+ Long64_t carry = 0;
+ Long64_t rest = 0 ;
+
+ for(Long64_t iter = 0 ; iter<4;iter++)
+ {
+ carry = f10BitArray[pos-iter] ;
+ carry = ( carry << (30- ((iter)*10)));
+ trailer += carry ;
+ }
+
+ fTrailerHwAddress = (trailer & ((Long64_t )fgkTrailerMaskHardw) );
+ words = (Long64_t )( (trailer & ((Long64_t )fgkTrailerMaskNWords))>>16);
+ tail = (Long64_t )( (trailer & ((Long64_t )fgkTrailerMaskTail ))>>26 );
+
+ //Decide on read direction (sign) from the RCU trailer information
+ Int_t sign=-1;
+ if (GetAltroVersion()==0xaabb) sign=1;
+
+ if(words%4!=0) rest = 4-(words%4);
+ fTrailerNWords = words+rest ;
+ fTrailerDataPos = pos +sign*(4+rest) ;
+ fTrailerBlockPos = pos +sign*4 ;
+ fNextPos = (pos +sign*(fTrailerNWords+4));
+
+ if( tail==fgkTrailerTailErr ) {
+ AliError(Form("Found Altro header with error marker (2AEE)[%0llx]: %i. Supp.next Trailer line (2AA)[%0x]: %i ",
+ tail,pos,f10BitArray[fNextPos],fNextPos));
+ return -fNextPos;
+ } else if ( tail!=fgkTrailerTail ) {
+ AliError(Form("Could not read Trailer. \"Write 10bit\" for this event. Last Trailer line (2AA)[%0llx]: %i. Supp.next Trailer line (2AA)[%0x]: %i ",
+ tail,pos,f10BitArray[fNextPos],fNextPos)); return -1;
+ } else if( fNextPos==Get10BitArraySize()+3 ) { /* was last channel */
+ return 0;
+ } else if( fNextPos >=Get10BitArraySize() ) {
+ AliError(Form("Next Trailer position < 0 %i", fNextPos));
+ return -1;
+ } else if((f10BitArray[fNextPos]!=682)&&(f10BitArray[fNextPos]!=686)) {
+ AliError(Form("Could not find tail (2AA) at next supposed position %i",fNextPos));
+ return -1;
+ } else {
+ return fNextPos;
+ }
+
+}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff