CSCDDUEventData Class Reference

#include <CSCDDUEventData.h>

Public Member Functions
void	add (CSCEventData &, int dmbId, int dduInput)
	for making events. Sets the bxnum and lvl1num inside the chamber event More...
bool	check () const
const std::vector< CSCEventData > &	cscData () const
	accessor to data More...
	CSCDDUEventData (const CSCDDUHeader &)
	CSCDDUEventData (unsigned short *buf, CSCDCCExaminer *examiner=NULL)
CSCDCCHeader	dccHeader () const
CSCDCCTrailer	dccTrailer () const
void	decodeStatus (int status) const
void	decodeStatus () const
CSCDDUHeader	header () const
boost::dynamic_bitset	pack ()
	Alex check this 16 or 64. More...
int	size () const
int	sizeInWords () const
CSCDDUTrailer	trailer () const
uint16_t	trailer0 () const
	~CSCDDUEventData ()

Static Public Member Functions
static void	setDebug (bool value)
static void	setErrorMask (unsigned int value)

Public Attributes
long unsigned int	errorstat
	trailer info More...

Static Public Attributes
static bool	debug = false
static unsigned int	errMask = 0xFFFFFFFF

Protected Member Functions
void	unpack_data (unsigned short *buf, CSCDCCExaminer *examiner=NULL)
	a good test routine would be to unpack data, then pack it again. More...

Protected Attributes
std::vector< CSCEventData >	theData
CSCDCCHeader	theDCCHeader
CSCDCCTrailer	theDCCTrailer
CSCDDUHeader	theDDUHeader
CSCDDUTrailer	theDDUTrailer
uint16_t	theDDUTrailer0
int	theSizeInWords

Detailed Description

Author

Rick Wilkinson

A. Tumanov

Definition at line 19 of file CSCDDUEventData.h.

Constructor & Destructor Documentation

CSCDDUEventData::CSCDDUEventData ( const CSCDDUHeader &  header )

explicit

Definition at line 19 of file CSCDDUEventData.cc.

References header(), and theDDUHeader.

{
  theDDUHeader = header;
}

CSCDDUEventData::CSCDDUEventData ( unsigned short *  buf, CSCDCCExaminer *  examiner = NULL  )

explicit

CSCDDUEventData::~CSCDDUEventData

(

)

Definition at line 30 of file CSCDDUEventData.cc.

{
}

Member Function Documentation

void CSCDDUEventData::add	(	CSCEventData &	cscData,
		int	dmbId,
		int	dduInput
	)

for making events. Sets the bxnum and lvl1num inside the chamber event

Definition at line 35 of file CSCDDUEventData.cc.

References CSCDDUHeader::bxnum(), CSCEventData::dmbHeader(), CSCDDUHeader::lvl1num(), CSCDDUHeader::setDMBDAV(), CSCDMBHeader::setdmbID(), CSCEventData::setEventInformation(), theData, and theDDUHeader.

{
  theDDUHeader.setDMBDAV(dduInput);
  //@@ Tim: The following sets the word which is supposed to be CSCs in error, with bit 15 set for DMB Full
  //@@ so I think sim should not set it at all
  //@@  theDDUTrailer.setDMBDAV(dmbId);
  cscData.dmbHeader()->setdmbID(dmbId);
  cscData.setEventInformation(theDDUHeader.bxnum(), theDDUHeader.lvl1num());
  theData.push_back(cscData);
}

bool CSCDDUEventData::check

(

)

const

Definition at line 314 of file CSCDDUEventData.cc.

References CSCDDUTrailer::check(), CSCDDUHeader::check(), debug, LogTrace, sizeInWords(), theDDUHeader, theDDUTrailer, and CSCDDUTrailer::wordcount().

Referenced by CSCDCCEventData::unpack_data().

{
  // the trailer counts in 64-bit words
  if (debug)
    {
      LogTrace ("CSCDDUEventData|CSCRawToDigi") << sizeInWords();
      LogTrace ("CSCDDUEventData|CSCRawToDigi") << "wordcount = " << theDDUTrailer.wordcount()*4;
    }

  return theDDUHeader.check() && theDDUTrailer.check();
}

const std::vector<CSCEventData>& CSCDDUEventData::cscData ( ) const

inline

accessor to data

Definition at line 34 of file CSCDDUEventData.h.

References theData.

Referenced by CSCDDUDataItr::CSCDDUDataItr(), CSCDDUDataItr::operator*(), and cscdqm::EventProcessor::processDDU().

{return theData;}

CSCDCCHeader CSCDDUEventData::dccHeader ( ) const

inline

Definition at line 40 of file CSCDDUEventData.h.

References theDCCHeader.

{return theDCCHeader;}

CSCDCCTrailer CSCDDUEventData::dccTrailer ( ) const

inline

Definition at line 41 of file CSCDDUEventData.h.

References theDCCTrailer.

{return theDCCTrailer;}

void CSCDDUEventData::decodeStatus

(

int

status

)

const

prints out the error associated with this status from the header or trailer

this is a mask for printing out errors

Definition at line 51 of file CSCDDUEventData.cc.

References errMask, and LogTrace.

{
  // JRG is Jason Gilmore
  // JRG, low-order 16-bit status (most serious errors):
  if((code&errMask)>0)
    {
      // JRG, low-order 16-bit status (most serious errors):
      if((code&0x0000F000)>0)
        {
          if((0x00008000&code)>0)
            LogTrace ("CSCDDUEventData|CSCRawToDigi") << "   DDU Critical Error, ** needs reset **";
          if((0x00004000&code)>0)
            LogTrace ("CSCDDUEventData|CSCRawToDigi") << "   DDU Single Error, bad event";
          if((0x00002000&code)>0)
            LogTrace ("CSCDDUEventData|CSCRawToDigi") << "   DDU Single Warning";
          if((0x00001000&code)>0)
            LogTrace ("CSCDDUEventData|CSCRawToDigi") << "   DDU Near Full Warning";
        }
      if((code&0x00000F00)>0)
        {
          if((0x00000800&code)>0) 
            LogTrace ("CSCDDUEventData|CSCRawToDigi") << "   DDU 64-bit Alignment Error";
          if((0x00000400&code)>0)
            LogTrace ("CSCDDUEventData|CSCRawToDigi") << "   DDU Control DLL Error occured";
          if((0x00000200&code)>0)
            LogTrace ("CSCDDUEventData|CSCRawToDigi") << "   DDU DMB Error occurred";
          if((0x00000100&code)>0)
            LogTrace ("CSCDDUEventData|CSCRawToDigi") << "   DDU Lost In Event Error";
        }
      if((code&0x000000F0)>0)
        {
          if((0x00000080&code)>0)
            LogTrace ("CSCDDUEventData|CSCRawToDigi") << "   DDU Lost In Data Error occurred";
          if((0x00000040&code)>0)
            LogTrace ("CSCDDUEventData|CSCRawToDigi") << "   DDU Timeout Error";
          if((0x00000020&code)>0)
            LogTrace ("CSCDDUEventData|CSCRawToDigi") << "   TMB or ALCT CRC Error";
          if((0x00000010&code)>0)
            LogTrace ("CSCDDUEventData|CSCRawToDigi") << "   DDU Multiple Transmit Errors";
        }
      if((code&0x0000000F)>0)
        {
          if((0x00000008&code)>0)
            LogTrace ("CSCDDUEventData|CSCRawToDigi") << "   DDU Sync Lost or FIFO Full Error";
          if((0x00000004&code)>0)
            LogTrace ("CSCDDUEventData|CSCRawToDigi") << "   DDU Fiber/FIFO Connection Error";
          if((0x00000002&code)>0)
            LogTrace ("CSCDDUEventData|CSCRawToDigi") << "   DDU L1A Match Error";
          if((0x00000001&code)>0)
            LogTrace ("CSCDDUEventData|CSCRawToDigi") << "   DDU DMB or CFEB CRC Error";
        }
      if((code&0xF0000000)>0)
        {
          // JRG, high-order 16-bit status (not-so-serious errors):
          if((0x80000000&code)>0)
            LogTrace ("CSCDDUEventData|CSCRawToDigi") << "   DDU DMB LCT/DAV/Movlp Mismatch";
          if((0x40000000&code)>0)
            LogTrace ("CSCDDUEventData|CSCRawToDigi") << "   DDU-CFEB L1 Mismatch";
          if((0x20000000&code)>0)
            LogTrace ("CSCDDUEventData|CSCRawToDigi") << "   DDU saw no good DMB CRCs";
          if((0x10000000&code)>0)
            LogTrace ("CSCDDUEventData|CSCRawToDigi") << "   DDU CFEB Count Error";
        }
      if((code&0x0F000000)>0)
        {
          if((0x08000000&code)>0)
            LogTrace ("CSCDDUEventData|CSCRawToDigi") << "   DDU FirstDat Error";
          if((0x04000000&code)>0)
            LogTrace ("CSCDDUEventData|CSCRawToDigi") << "   DDU L1A-FIFO Full Error";
          if((0x02000000&code)>0)
            LogTrace ("CSCDDUEventData|CSCRawToDigi") << "   DDU Data Stuck in FIFO";
          if((0x01000000&code)>0)
            LogTrace ("CSCDDUEventData|CSCRawToDigi") << "   DDU NoLiveFibers Error";
        }
      if((code&0x00F00000)>0)
        {
          if((0x00800000&code)>0)
            LogTrace ("CSCDDUEventData|CSCRawToDigi") << "   DDU Spwd single-bit Warning";
          if((0x00400000&code)>0)
            LogTrace ("CSCDDUEventData|CSCRawToDigi") << "   DDU Input FPGA Error";
          if((0x00200000&code)>0)
            LogTrace ("CSCDDUEventData|CSCRawToDigi") << "   DDU DAQ Stop bit set";
          if((0x00100000&code)>0)
            LogTrace ("CSCDDUEventData|CSCRawToDigi") << "   DDU DAQ says Not Ready";
          if((0x00300000&code)==0x00200000)
        LogTrace ("CSCDDUEventData|CSCRawToDigi") << "   DDU DAQ Applied Backpressure";
        }
      if((code&0x000F0000)>0)
        {
          if((0x00080000&code)>0)
            LogTrace ("CSCDDUEventData|CSCRawToDigi") << "   DDU TMB Error";
          if((0x00040000&code)>0)
            LogTrace ("CSCDDUEventData|CSCRawToDigi") << "   DDU ALCT Error";
          if((0x00020000&code)>0)
            LogTrace ("CSCDDUEventData|CSCRawToDigi") << "   DDU Trigger Readout Wordcount Error";
          if((0x00010000&code)>0)
            LogTrace ("CSCDDUEventData|CSCRawToDigi") << "   DDU Trigger L1A Match Error";
        }
    }
}

void CSCDDUEventData::decodeStatus

(

)

const

Definition at line 46 of file CSCDDUEventData.cc.

References CSCDDUTrailer::errorstat(), and theDDUTrailer.

Referenced by unpack_data().

{
  this->decodeStatus(theDDUTrailer.errorstat());
}

CSCDDUHeader CSCDDUEventData::header ( ) const

inline

Definition at line 36 of file CSCDDUEventData.h.

References theDDUHeader.

Referenced by CSCDDUEventData(), and cscdqm::EventProcessor::processDDU().

{return theDDUHeader;}

boost::dynamic_bitset CSCDDUEventData::pack

(

)

Alex check this 16 or 64.

returns packed event data

Definition at line 326 of file CSCDDUEventData.cc.

References bitset_utilities::append(), CSCDDUHeader::data(), CSCDDUTrailer::data(), i, query::result, CSCDDUTrailer::setWordCount(), CSCDDUTrailer::sizeInWords(), CSCDDUHeader::sizeInWords(), theData, theDDUHeader, theDDUTrailer, theSizeInWords, and bitset_utilities::ushortToBitset().

Referenced by pyrootRender.interactiveRender::draw().

{
  boost::dynamic_bitset<> result = bitset_utilities::ushortToBitset( theDDUHeader.sizeInWords()*16,
                                     theDDUHeader.data());
  //std::cout <<"SANDRIK inside DDUEvdata check = ";
  //theDDUHeader.check();
  //std::cout <<std::endl;
  //std::cout <<"printing out ddu header words"<<std::endl;
  //for (unsigned int i=0;i<theDDUHeader.sizeInWords();i++) {
  //  unsigned short * buf = theDDUHeader.data();
  //  printf("%04x %04x %04x %04x\n",buf[i+3],buf[i+2],buf[i+1],buf[i]);
  //  i+=3;
  //}
  //std::cout <<"printing out ddu header words via bitset"<<std::endl;
  //bitset_utilities::printWords(result);
 
  for(unsigned int i = 0; i < theData.size(); ++i) 
    {
      result = bitset_utilities::append(result,theData[i].pack());
    }
  theSizeInWords = result.size()/16 + theDDUTrailer.sizeInWords();
  // 64-bit word count
  theDDUTrailer.setWordCount(theSizeInWords/4); 
  boost::dynamic_bitset<> dduTrailer = bitset_utilities::ushortToBitset ( theDDUTrailer.sizeInWords()*16, 
                                      theDDUTrailer.data());
  result =  bitset_utilities::append(result,dduTrailer);

  return result;
}

static void CSCDDUEventData::setDebug ( bool  value )

inlinestatic

Definition at line 30 of file CSCDDUEventData.h.

References debug, and relativeConstraints::value.

Referenced by CSCDCCUnpacker::CSCDCCUnpacker().

{debug = value;} 

static void CSCDDUEventData::setErrorMask ( unsigned int  value )

inlinestatic

Definition at line 31 of file CSCDDUEventData.h.

References errMask, and relativeConstraints::value.

Referenced by CSCDCCUnpacker::CSCDCCUnpacker().

{errMask = value;} 

int CSCDDUEventData::size ( void  ) const

inline

Definition at line 57 of file CSCDDUEventData.h.

References theSizeInWords.

Referenced by cscdqm::EventProcessor::processDDU(), and unpack_data().

{return theSizeInWords*16;} 

int CSCDDUEventData::sizeInWords ( ) const

inline

Definition at line 56 of file CSCDDUEventData.h.

References theSizeInWords.

Referenced by check(), and CSCDCCEventData::unpack_data().

{return theSizeInWords;}

CSCDDUTrailer CSCDDUEventData::trailer ( ) const

inline

Definition at line 37 of file CSCDDUEventData.h.

References theDDUTrailer.

Referenced by cscdqm::EventProcessor::processDDU().

{return theDDUTrailer;}

uint16_t CSCDDUEventData::trailer0 ( ) const

inline

Definition at line 38 of file CSCDDUEventData.h.

References theDDUTrailer0.

{return theDDUTrailer0;}

void CSCDDUEventData::unpack_data ( unsigned short *  buf, CSCDCCExaminer *  examiner = NULL  )

protected

a good test routine would be to unpack data, then pack it again.

To pack trailer 0

Pack Trailer 0 (to access TTS)

Definition at line 152 of file CSCDDUEventData.cc.

References CSCDDUTrailer::check(), gather_cfg::cout, CSCDCCExaminer::DDU_block(), CSCDCCExaminer::DDU_size(), debug, decodeStatus(), CSCDCCExaminer::DMB_block(), errMask, ExpressReco_HICollisions_FallBack::errors, CSCDCCExaminer::errorsForChamber(), CSCDDUTrailer::errorstat(), errorstat, CSCDCCExaminer::getMask(), i, LogTrace, CSCDDUHeader::ncsc(), NULL, pos, size(), CSCDDUTrailer::sizeInWords(), CSCDDUHeader::sizeInWords(), CSCDDUHeader::source_id(), theData, theDDUHeader, theDDUTrailer, theDDUTrailer0, and theSizeInWords.

{
  // just to calculate length
  uint16_t * inputBuf = buf;
  uint16_t * inputBuf0 = buf; 
  theData.clear();
  if (debug) LogTrace ("CSCDDUEventData|CSCRawToDigi") << "CSCDDUEventData::unpack_data() is called";
  if (debug) 
   for (int i=0;i<6;++i) 
    {
      LogTrace ("CSCDDUEventData|CSCRawToDigi") << i << std::hex << buf[4*i+3] << buf[4*i+2] 
                        << buf[4*i+1] << buf[4*i];
     std::cout << i << " " << std::hex << buf[4*i+3] << " " << buf[4*i+2] << " " 
                        << buf[4*i+1] << " " << buf[4*i] << std::endl;
    }
  //std::cout << "DDU Size: " << std::dec << theDDUHeader.sizeInWords() << std::endl;

  memcpy(&theDDUHeader, buf, theDDUHeader.sizeInWords()*2);
  
  if (debug) {
    LogTrace ("CSCDDUEventData|CSCRawToDigi") << "size of ddu header in words = " << theDDUHeader.sizeInWords();
    LogTrace ("CSCDDUEventData|CSCRawToDigi") << "sizeof(DDUHeader) = " << sizeof(theDDUHeader);
  }
  buf += theDDUHeader.sizeInWords();
  



  //std::cout << "sandrik dduID =" << theDDUHeader.source_id() << std::endl; 
  //int i=-1;

 
  // we really don't want to copy CSCEventData's while filling the vec
  theData.clear();
  theData.reserve(theDDUHeader.ncsc());

  if (examiner!= NULL) { // Use selective unpacking mode

    if (debug) LogTrace ("CSCDDUEventData|CSCRawToDigi") << "selective unpacking starting";

    // Find this DDU in examiner's DDUs list
    DDUIdType dduID = theDDUHeader.source_id(); 
    
    std::map<DDUIdType,std::map<CSCIdType,const uint16_t*> > ddus = examiner->DMB_block();
    std::map<DDUIdType,std::map<CSCIdType,const uint16_t*> >::iterator ddu_itr = ddus.find(dduID);
    uint16_t* dduBlock = (uint16_t*)((examiner->DDU_block())[dduID]);
    uint32_t dduBufSize = (examiner->DDU_size())[dduID];
        
    if (ddu_itr != ddus.end() && dduBufSize!=0 && dduBlock==inputBuf) {
      std::map<CSCIdType,const uint16_t*> &cscs = ddu_itr->second;
      std::map<CSCIdType,const uint16_t*>::iterator csc_itr;

      for (csc_itr=cscs.begin(); csc_itr != cscs.end(); ++csc_itr) {
    short cscid = csc_itr->first;

        if(cscid != -1)
        {
      uint16_t* pos = (uint16_t*)csc_itr->second;
    
    
          ExaminerStatusType errors = examiner->errorsForChamber(cscid);
          if ((errors & examiner->getMask()) > 0 ) {    
            if (debug) 
        LogTrace ("CSCDDUEventData|CSCRawToDigi" )
                       << "skip unpacking of CSC " << cscid << " due format errors: 0x" << std::hex << errors << std::dec;
        continue;
          } 
    
      theData.push_back(CSCEventData(pos));
        }
      }

      if (debug)
    {
      LogTrace ("CSCDDUEventData|CSCRawToDigi") << "size of vector of cscData = " << theData.size();
    }
      // std::cout << std::dec << theDDUTrailer.sizeInWords() << std::endl;
      // decode ddu tail
      memcpy(&theDDUTrailer, inputBuf+dduBufSize, theDDUTrailer.sizeInWords()*2);
      // memcpy(&theDDUTrailer, dduBlock+(dduBufSize-theDDUTrailer.sizeInWords())*2, theDDUTrailer.sizeInWords()*2);
      if (debug) LogTrace ("CSCDDUEventData|CSCRawToDigi") << theDDUTrailer.check();
      errorstat=theDDUTrailer.errorstat();
      if ((errorstat&errMask) != 0)
    {
      if (theDDUTrailer.check())
        {
          if (debug) LogTrace ("CSCDDUEventData|CSCRawToDigi")
        << "+++ CSCDDUEventData warning: DDU Trailer errors = " << std::hex << errorstat << " +++ ";
          if (debug) decodeStatus(errorstat);
        }
      else
        {
          if (debug) LogTrace ("CSCDDUEventData|CSCRawToDigi" )
        << " Unpacking lost DDU trailer - check() failed and 8 8 ffff 8 was not found ";
        }
    }

      if (debug) {
    LogTrace ("CSCDDUEventData|CSCRawToDigi")  << " Final errorstat " << std::hex << errorstat << std::dec ;
      }
      // the trailer counts in 64-bit words

      // theSizeInWords = dduBufSize;
      // buf=inputBuf+dduBufSize;

    }
    theSizeInWords = dduBufSize+12;
    buf=inputBuf+dduBufSize;
    
  } else {


    while( (((buf[0]&0xf000) == 0x9000)||((buf[0]&0xf000) == 0xa000)) 
       && (buf[3] != 0x8000)) {
    // ++i;
    if (debug) LogTrace ("CSCDDUEventData|CSCRawToDigi") << "unpack csc data loop started";
    theData.push_back(CSCEventData(buf));
    buf += (theData.back()).size();
    if (debug) {
        LogTrace ("CSCDDUEventData|CSCRawToDigi") << "size of vector of cscData = " << theData.size();
    }
    }
 
    if (debug) {
    LogTrace ("CSCDDUEventData|CSCRawToDigi") << "unpacking ddu trailer ";
    LogTrace ("CSCDDUEventData|CSCRawToDigi") << std::hex << buf[3]<<" " << buf[2] 
                     <<" " << buf[1]<<" " << buf[0];
    }

    // decode ddu tail
    memcpy(&theDDUTrailer, buf, theDDUTrailer.sizeInWords()*2);
    if (debug) LogTrace ("CSCDDUEventData|CSCRawToDigi") << theDDUTrailer.check();
    errorstat=theDDUTrailer.errorstat();
    if ((errorstat&errMask) != 0)  
      {
    if (theDDUTrailer.check())
      {
        if (debug) LogTrace ("CSCDDUEventData|CSCRawToDigi") 
          << "+++ CSCDDUEventData warning: DDU Trailer errors = " << std::hex << errorstat << " +++ ";
        if (debug) decodeStatus(errorstat);
      } 
    else 
      {
        if (debug) LogTrace ("CSCDDUEventData|CSCRawToDigi" ) 
          << " Unpacking lost DDU trailer - check() failed and 8 8 ffff 8 was not found ";
      }
      }
   
    if (debug) 
      LogTrace ("CSCDDUEventData|CSCRawToDigi")  << " Final errorstat " << std::hex << errorstat << std::dec ;
    // the trailer counts in 64-bit words
    buf += theDDUTrailer.sizeInWords();
  
    theSizeInWords = buf - inputBuf;
  }

//std::cout << "DDUevData Size: " << theSizeInWords << " BUFlast: " << std::hex << inputBuf0[theSizeInWords-4] << //std::endl;
theDDUTrailer0 = inputBuf0[theSizeInWords-4];
}

Member Data Documentation

bool CSCDDUEventData::debug = false

static

Definition at line 63 of file CSCDDUEventData.h.

Referenced by check(), setDebug(), and unpack_data().

uint32_t CSCDDUEventData::errMask = 0xFFFFFFFF

static

Definition at line 64 of file CSCDDUEventData.h.

Referenced by decodeStatus(), setErrorMask(), and unpack_data().

long unsigned int CSCDDUEventData::errorstat

trailer info

Definition at line 48 of file CSCDDUEventData.h.

Referenced by unpack_data().

std::vector<CSCEventData> CSCDDUEventData::theData

protected

Definition at line 72 of file CSCDDUEventData.h.

Referenced by add(), cscData(), pack(), and unpack_data().

CSCDCCHeader CSCDDUEventData::theDCCHeader

protected

Definition at line 69 of file CSCDDUEventData.h.

Referenced by dccHeader().

CSCDCCTrailer CSCDDUEventData::theDCCTrailer

protected

Definition at line 74 of file CSCDDUEventData.h.

Referenced by dccTrailer().

CSCDDUHeader CSCDDUEventData::theDDUHeader

protected

Definition at line 70 of file CSCDDUEventData.h.

Referenced by add(), check(), CSCDDUEventData(), header(), pack(), and unpack_data().

CSCDDUTrailer CSCDDUEventData::theDDUTrailer

protected

Definition at line 73 of file CSCDDUEventData.h.

Referenced by check(), decodeStatus(), pack(), trailer(), and unpack_data().

uint16_t CSCDDUEventData::theDDUTrailer0

protected

Definition at line 75 of file CSCDDUEventData.h.

Referenced by trailer0(), and unpack_data().

int CSCDDUEventData::theSizeInWords

protected

Definition at line 76 of file CSCDDUEventData.h.

Referenced by pack(), size(), sizeInWords(), and unpack_data().