CastorCORData Class Reference

#include <CastorCORData.h>

Public Member Functions
void	adoptData (const unsigned short *data, int length)
void	allocate (int version_to_create=0)
	CastorCORData ()
	CastorCORData (int version_to_create)
	CastorCORData (const unsigned short *data, int length)
	CastorCORData (const CastorCORData &)
bool	check () const
	Check for a good event Requires a minimum length, matching wordcount and length, not an empty event. More...
unsigned int	getBunchNumber () const
	Get the HTR bunch number. More...
unsigned int	getDLLunlock () const
	Get DLLunlock bits. More...
unsigned int	getErrorsWord () const
	Get the errors word. More...
unsigned int	getExtHdr1 () const
	Get the COR Ext Header words. More...
unsigned int	getExtHdr2 () const
unsigned int	getExtHdr3 () const
unsigned int	getExtHdr4 () const
unsigned int	getExtHdr5 () const
unsigned int	getExtHdr6 () const
unsigned int	getExtHdr7 () const
unsigned int	getExtHdr8 () const
unsigned int	getFib1OrbMsgBCN () const
	Get the BCN of the Fiber Orbit Messages. More...
unsigned int	getFib2OrbMsgBCN () const
unsigned int	getFib3OrbMsgBCN () const
unsigned int	getFib4OrbMsgBCN () const
unsigned int	getFib5OrbMsgBCN () const
unsigned int	getFib6OrbMsgBCN () const
unsigned int	getFib7OrbMsgBCN () const
unsigned int	getFib8OrbMsgBCN () const
unsigned int	getFirmwareRevision () const
	Get the COR firmware version. More...
int	getFormatVersion () const
	Get the version number of this event. More...
void	getHistogramFibers (int &a, int &b) const
	Get the fiber numbers for the data present in this event (only in histogram mode!) More...
unsigned int	getL1ANumber () const
	Get the HTR event number. More...
int	getNDD () const
	Get the number of daq data samples per channel when not zero-suppressed. More...
int	getNPrecisionWords () const
	Get the total number of precision data 16-bit words. More...
int	getNPS () const
	Get the number of presamples in daq data. More...
int	getNTP () const
	Get the number of trigger data samples when not zero-suppressed (not available after FW 4) More...
unsigned int	getOrbitNumber () const
	Get the HTR orbit number. More...
unsigned int	getPipelineLength () const
	Get the pipeline length used for this event. More...
const unsigned short *	getRawData () const
	Get a pointer to the raw data. More...
const int	getRawLength () const
	Get the length of the raw data. More...
unsigned int	getSubmodule () const
	Get the HTR submodule number. More...
unsigned int	getTTCready () const
	Get TTCready bits. More...
unsigned int	htrSlot () const
	HcalElectronicsId-style HTR slot. More...
unsigned int	htrTopBottom () const
	HcalElectronicsId-style HTR top/bottom (1=top/0=bottom) More...
bool	isCalibrationStream () const
	Is this event a calibration-stream event? More...
bool	isHistogramEvent () const
	Is this event a histogram event? (do not call standard unpack in this case!!!!!) More...
bool	isPatternRAMEvent () const
	Is this event a pattern-ram event? More...
bool	isUnsuppressed () const
	Is this event an unsuppresed event? More...
CastorCORData &	operator= (const CastorCORData &)
void	pack (unsigned char *daq_lengths, unsigned short *daq_samples, unsigned char *tp_lengths, unsigned short *tp_samples, bool do_capid=false)
	Unpack the HTR data into TP and DAQ data sorted by channel. More...
void	packHeaderTrailer (int L1Anumber, int bcn, int submodule, int orbitn, int pipeline, int ndd, int nps, int firmwareRev=0)
	pack header and trailer (call after pack) More...
unsigned int	readoutVMECrateId () const
	HcalElectronicsId-style VME crate number. More...
void	unpack (unsigned char *daq_lengths, unsigned short *daq_samples, unsigned char *tp_lengths, unsigned short *tp_samples) const
	Obtain the starting and ending pointers for external unpacking of the data. More...
bool	unpackHistogram (int fiber, int fiberchan, int capid, unsigned short *histogram) const
	Unpack special histogramming mode data. More...
bool	wasMarkAndPassZS (int fiber, int fiberchan) const
	Was this channel passed as part of Mark&Pass ZS? More...
	~CastorCORData ()

Static Public Attributes
static const int	CHANNELS_PER_SPIGOT = 36
static const int	MAXIMUM_SAMPLES_PER_CHANNEL = 20

Protected Member Functions
void	determineSectionLengths (int &tpWords, int &daqWords, int &headerWords, int &trailerWords, int &triggerWords) const
	Was there an error on the given fiber for this event (only in histogram mode!) More...
void	determineStaticLengths (int &headerWords, int &trailerWords, int &triggerWords) const

Protected Attributes
int	m_formatVersion
unsigned short *	m_ownData
const unsigned short *	m_rawConst
int	m_rawLength
unsigned short *	m_unpackedData

Detailed Description

Interpretive class for CastorCORDat Since this class requires external specification of the length of the data, it is implemented as an interpreter, rather than a cast-able header class.

Date:

2009/02/20 17:46:27

Revision:

1.1

Author

A. Campbell - DESY

Definition at line 16 of file CastorCORData.h.

Constructor & Destructor Documentation

CastorCORData::CastorCORData

(

)

Definition at line 22 of file CastorCORData.cc.

: m_formatVersion(-2), m_rawLength(0), m_rawConst(0), m_ownData(0) { }

CastorCORData::~CastorCORData ( )

inline

Definition at line 22 of file CastorCORData.h.

References m_ownData.

{ if (m_ownData!=0) delete [] m_ownData; }

CastorCORData::CastorCORData

(

int

version_to_create

)

Definition at line 29 of file CastorCORData.cc.

References allocate().

                                                  : m_formatVersion(version_to_create) {
  allocate(version_to_create);
}

CastorCORData::CastorCORData	(	const unsigned short *	data,
		int	length
	)

Definition at line 23 of file CastorCORData.cc.

References adoptData(), and m_ownData.

                                                                   {
  adoptData(data,length);
  m_ownData=0;
}

CastorCORData::CastorCORData

(

const CastorCORData &

hd

)

Definition at line 27 of file CastorCORData.cc.

: m_formatVersion(hd.m_formatVersion), m_rawLength(hd.m_rawLength), m_rawConst(hd.m_rawConst), m_ownData(0) { }

Member Function Documentation

void CastorCORData::adoptData	(	const unsigned short *	data,
		int	length
	)

Definition at line 52 of file CastorCORData.cc.

References data, m_formatVersion, m_rawConst, and m_rawLength.

Referenced by CastorCORData(), and CastorCTDCHeader::getSpigotData().

                                                                    {
  m_rawLength=length;
  m_rawConst=data;
  if (m_rawLength<5) {
    m_formatVersion=-2; // invalid!
  } else {
    m_formatVersion=(m_rawConst[4]>>12)&0xF;
  }
}

void CastorCORData::allocate

(

int

version_to_create = 0

)

Definition at line 33 of file CastorCORData.cc.

References m_formatVersion, m_ownData, m_rawConst, and m_rawLength.

Referenced by CastorCORData(), and CastorCtdcPacker::pack().

                                                  {
  m_formatVersion=version_to_create;
  // the needed space is for the biggest possible event...
  const int needed=0x200;
  // create a buffer big enough...
  m_ownData=new unsigned short[needed];
  m_rawLength=0;
  m_rawConst=m_ownData;
}

bool CastorCORData::check

(

)

const

Check for a good event Requires a minimum length, matching wordcount and length, not an empty event.

Definition at line 65 of file CastorCORData.cc.

References determineSectionLengths(), errorMatrix2Lands::header, m_rawConst, and m_rawLength.

Referenced by CastorCtdcUnpacker::unpack().

                                {
     // length checks
    //  minimum length
    if (m_rawLength<6+12) return false;
    //  matches wordcount
    if (m_rawLength!=m_rawConst[m_rawLength-3]) return false;
 
    // daq/tp length check
    int tp, daq, header, trailer, trigger;
    determineSectionLengths(tp,daq,header,trailer,trigger);
    if (trigger+daq+header+trailer>m_rawLength) return false;

  return true;
}

void CastorCORData::determineSectionLengths ( int &  tpWords, int &  daqWords, int &  headerWords, int &  trailerWords, int &  triggerWords  ) const

protected

Was there an error on the given fiber for this event (only in histogram mode!)

Definition at line 80 of file CastorCORData.cc.

References m_rawConst, and m_rawLength.

Referenced by check(), and unpack().

                                                                                                                                   {
 
    tpWords=m_rawConst[5]>>8; // should be 8 but could be up to 12
    if (m_rawLength>4) 
      daqWords=m_rawConst[m_rawLength-4]&0x7FF; // no zero suppression supported
      // there are 24 16bit words per time sample
      // these contain the data from 36 channels
      // daqWords is number of 16 bit words of qie data 
      // hence #qie data values id daqWords*3/2
    headerWords=8;
    triggerLen=12;   // total space reserved for trigger information
    trailerWords=12; // minimum, may be more...
}

void CastorCORData::determineStaticLengths ( int &  headerWords, int &  trailerWords, int &  triggerWords  ) const

protected

Definition at line 94 of file CastorCORData.cc.

Referenced by pack().

                                                                                                     {
   headerWords=8;
   triggerLen=12;   // total space reserved for trigger information
   trailerWords=12; // minimum, may be more...

}

unsigned int CastorCORData::getBunchNumber ( ) const

inline

Get the HTR bunch number.

Definition at line 96 of file CastorCORData.h.

References m_rawConst.

                                             { 
    return (m_rawConst[4]&0xFFF); 
  }

unsigned int CastorCORData::getDLLunlock ( ) const

inline

Get DLLunlock bits.

Definition at line 145 of file CastorCORData.h.

References m_rawConst.

                                           { 
    return (m_rawConst[5]>>2)&0x3; }

unsigned int CastorCORData::getErrorsWord ( ) const

inline

Get the errors word.

Definition at line 132 of file CastorCORData.h.

References m_rawConst.

Referenced by CastorCTDCHeader::copySpigotData().

                                            { 
    return m_rawConst[2]&0xFFFF; }

unsigned int CastorCORData::getExtHdr1 ( ) const

inline

Get the COR Ext Header words.

Definition at line 187 of file CastorCORData.h.

References m_rawConst.

                                         { 
    return (m_rawConst[0]);}

unsigned int CastorCORData::getExtHdr2 ( ) const

inline

Definition at line 189 of file CastorCORData.h.

References m_rawConst.

                                         { 
    return (m_rawConst[1]); }

unsigned int CastorCORData::getExtHdr3 ( ) const

inline

Definition at line 191 of file CastorCORData.h.

References m_rawConst.

                                         { 
    return (m_rawConst[2]);} 

unsigned int CastorCORData::getExtHdr4 ( ) const

inline

Definition at line 193 of file CastorCORData.h.

References m_rawConst.

                                         { 
    return (m_rawConst[3]); }

unsigned int CastorCORData::getExtHdr5 ( ) const

inline

Definition at line 195 of file CastorCORData.h.

References m_rawConst.

                                         { 
    return (m_rawConst[4]);} 

unsigned int CastorCORData::getExtHdr6 ( ) const

inline

Definition at line 197 of file CastorCORData.h.

References m_rawConst.

                                         { 
    return (m_rawConst[5]);} 

unsigned int CastorCORData::getExtHdr7 ( ) const

inline

Definition at line 199 of file CastorCORData.h.

References m_rawConst.

                                         { 
    return (m_rawConst[6]);} 

unsigned int CastorCORData::getExtHdr8 ( ) const

inline

Definition at line 201 of file CastorCORData.h.

References m_rawConst.

                                         { 
    return (m_rawConst[7]);}  

unsigned int CastorCORData::getFib1OrbMsgBCN ( ) const

inline

Get the BCN of the Fiber Orbit Messages.

Definition at line 153 of file CastorCORData.h.

References m_formatVersion, m_rawConst, and m_rawLength.

                                               {
  return (m_formatVersion==-1)?(0):(m_rawConst[m_rawLength-12]&0xFFF);
}

unsigned int CastorCORData::getFib2OrbMsgBCN ( ) const

inline

Definition at line 156 of file CastorCORData.h.

References m_formatVersion, m_rawConst, and m_rawLength.

                                               {
  return (m_formatVersion==-1)?(0):(m_rawConst[m_rawLength-11]&0xFFF);
}

unsigned int CastorCORData::getFib3OrbMsgBCN ( ) const

inline

Definition at line 160 of file CastorCORData.h.

References m_formatVersion, m_rawConst, and m_rawLength.

                                               {
  return (m_formatVersion==-1)?(0):(m_rawConst[m_rawLength-10]&0xFFF);
}

unsigned int CastorCORData::getFib4OrbMsgBCN ( ) const

inline

Definition at line 164 of file CastorCORData.h.

References m_formatVersion, m_rawConst, and m_rawLength.

                                               {
  return (m_formatVersion==-1)?(0):(m_rawConst[m_rawLength-9]&0xFFF);
}

unsigned int CastorCORData::getFib5OrbMsgBCN ( ) const

inline

Definition at line 168 of file CastorCORData.h.

References m_formatVersion, m_rawConst, and m_rawLength.

                                               {
  return (m_formatVersion==-1)?(0):(m_rawConst[m_rawLength-8]&0xFFF);
}

unsigned int CastorCORData::getFib6OrbMsgBCN ( ) const

inline

Definition at line 172 of file CastorCORData.h.

References m_formatVersion, m_rawConst, and m_rawLength.

                                               {
  return (m_formatVersion==-1)?(0):(m_rawConst[m_rawLength-7]&0xFFF);
}

unsigned int CastorCORData::getFib7OrbMsgBCN ( ) const

inline

Definition at line 176 of file CastorCORData.h.

References m_formatVersion, m_rawConst, and m_rawLength.

                                               {
  return (m_formatVersion==-1)?(0):(m_rawConst[m_rawLength-6]&0xFFF);
}

unsigned int CastorCORData::getFib8OrbMsgBCN ( ) const

inline

Definition at line 180 of file CastorCORData.h.

References m_formatVersion, m_rawConst, and m_rawLength.

                                               {
  return (m_formatVersion==-1)?(0):(m_rawConst[m_rawLength-5]&0xFFF);
}

unsigned int CastorCORData::getFirmwareRevision

(

)

const

Get the COR firmware version.

Definition at line 314 of file CastorCORData.cc.

References m_rawConst.

                                                      {
  return (m_rawConst[6]);
}

int CastorCORData::getFormatVersion ( ) const

inline

Get the version number of this event.

Definition at line 32 of file CastorCORData.h.

References m_formatVersion.

{ return m_formatVersion; }

void CastorCORData::getHistogramFibers	(	int &	a,
		int &	b
	)		const

Get the fiber numbers for the data present in this event (only in histogram mode!)

Definition at line 318 of file CastorCORData.cc.

References m_formatVersion, and m_rawConst.

Referenced by unpackHistogram().

                                                           {
  a=-1;
  b=-1;
  if (m_formatVersion==-1) {
    a=((m_rawConst[2]&0x0F00)>>8);
    b=((m_rawConst[2]&0xF000)>>12);
  } else {
    a=((m_rawConst[5]&0x0F00)>>8);
    b=((m_rawConst[5]&0xF000)>>12);
  }
}

unsigned int CastorCORData::getL1ANumber ( ) const

inline

Get the HTR event number.

Definition at line 92 of file CastorCORData.h.

References m_rawConst.

                                           { 
    return (m_rawConst[0]&0xFF)+(m_rawConst[1]<<8); 
  }

int CastorCORData::getNDD

(

)

const

Get the number of daq data samples per channel when not zero-suppressed.

Definition at line 296 of file CastorCORData.cc.

References m_formatVersion, m_rawConst, and m_rawLength.

                                {
  return (m_formatVersion==-1)?(m_rawConst[m_rawLength-4]>>8):(m_rawConst[m_rawLength-4]>>11);
}

int CastorCORData::getNPrecisionWords

(

)

const

Get the total number of precision data 16-bit words.

Definition at line 305 of file CastorCORData.cc.

References m_formatVersion, m_rawConst, and m_rawLength.

                                            {
  return (m_formatVersion==-1)?(m_rawConst[m_rawLength-4]&0xFF):(m_rawConst[m_rawLength-4]&0x7FF);
}

int CastorCORData::getNPS

(

)

const

Get the number of presamples in daq data.

Definition at line 308 of file CastorCORData.cc.

References m_formatVersion, and m_rawConst.

Referenced by CastorCtdcUnpacker::unpack().

                                {
  return (m_formatVersion==-1)?(0):((m_rawConst[5]>>4)&0xF);
}

int CastorCORData::getNTP

(

)

const

Get the number of trigger data samples when not zero-suppressed (not available after FW 4)

Definition at line 299 of file CastorCORData.cc.

References m_formatVersion, m_rawConst, and m_rawLength.

                                {
  int retval=-1;
  if (m_formatVersion==-1) retval=m_rawConst[m_rawLength-4]&0xFF;
  else if (m_formatVersion<3) retval=m_rawConst[m_rawLength-4]>>11;
  return retval;
}

unsigned int CastorCORData::getOrbitNumber

(

)

const

Get the HTR orbit number.

Definition at line 258 of file CastorCORData.cc.

References m_rawConst.

                                                 { 
  return (m_rawConst[3]>>11);
}

unsigned int CastorCORData::getPipelineLength

(

)

const

Get the pipeline length used for this event.

Definition at line 311 of file CastorCORData.cc.

References m_rawConst.

                                                    {
  return (m_rawConst[7]&0xFF);
}

const unsigned short* CastorCORData::getRawData ( ) const

inline

Get a pointer to the raw data.

Definition at line 35 of file CastorCORData.h.

References m_rawConst.

Referenced by CastorCTDCHeader::copySpigotData().

{ return m_rawConst; }

const int CastorCORData::getRawLength ( ) const

inline

Get the length of the raw data.

Definition at line 38 of file CastorCORData.h.

References m_rawLength.

Referenced by CastorCTDCHeader::copySpigotData(), and CastorCtdcPacker::pack().

{ return m_rawLength; }

unsigned int CastorCORData::getSubmodule

(

)

const

Get the HTR submodule number.

Definition at line 261 of file CastorCORData.cc.

References m_rawConst.

Referenced by htrSlot(), htrTopBottom(), and readoutVMECrateId().

                                               {
  return (m_rawConst[3]&0x7FF);
}

unsigned int CastorCORData::getTTCready ( ) const

inline

Get TTCready bits.

Definition at line 149 of file CastorCORData.h.

References m_rawConst.

                                          { 
    return m_rawConst[5]&0x3; }

unsigned int CastorCORData::htrSlot

(

)

const

HcalElectronicsId-style HTR slot.

Definition at line 264 of file CastorCORData.cc.

References getSubmodule().

                                         {
  const unsigned int smid = getSubmodule();
  return ((smid>>1)&0x1F);
} 

unsigned int CastorCORData::htrTopBottom

(

)

const

HcalElectronicsId-style HTR top/bottom (1=top/0=bottom)

Definition at line 268 of file CastorCORData.cc.

References getSubmodule().

                                              {
  const unsigned int smid = getSubmodule();
  return (smid&0x01);
} 

bool CastorCORData::isCalibrationStream

(

)

const

Is this event a calibration-stream event?

Definition at line 276 of file CastorCORData.cc.

References m_formatVersion, and m_rawConst.

                                              {
  return (m_formatVersion==-1)?(false):(m_rawConst[2]&0x4000);
}

bool CastorCORData::isHistogramEvent

(

)

const

Is this event a histogram event? (do not call standard unpack in this case!!!!!)

Definition at line 293 of file CastorCORData.cc.

References m_formatVersion, and m_rawConst.

Referenced by CastorCtdcUnpacker::unpack(), and unpackHistogram().

                                           {
  return (m_formatVersion==-1)?(m_rawConst[2]&0x2):(m_rawConst[2]&0x2000);
}

bool CastorCORData::isPatternRAMEvent

(

)

const

Is this event a pattern-ram event?

Definition at line 290 of file CastorCORData.cc.

References m_formatVersion, and m_rawConst.

                                            {
  return (m_formatVersion==-1)?(false):(m_rawConst[2]&0x1000);
}

bool CastorCORData::isUnsuppressed

(

)

const

Is this event an unsuppresed event?

Definition at line 279 of file CastorCORData.cc.

References m_formatVersion, and m_rawConst.

Referenced by wasMarkAndPassZS().

                                         {
  return (m_formatVersion<4)?(false):(m_rawConst[6]&0x8000);
}

CastorCORData & CastorCORData::operator=

(

const CastorCORData &

hd

)

Definition at line 43 of file CastorCORData.cc.

References m_formatVersion, m_ownData, m_rawConst, and m_rawLength.

                                                               {
  if (m_ownData==0) {
    m_formatVersion=hd.m_formatVersion;
    m_rawLength=hd.m_rawLength;
    m_rawConst=hd.m_rawConst;
  }
  return (*this);
}

void CastorCORData::pack	(	unsigned char *	daq_lengths,
		unsigned short *	daq_samples,
		unsigned char *	tp_lengths,
		unsigned short *	tp_samples,
		bool	do_capid = false
	)

Unpack the HTR data into TP and DAQ data sorted by channel.

Parameters

daq_lengths	unsigned char[24] of lengths
daq_samples	unsigned short [24*20] of data
tp_lengths	unsigned char[24] of lengths
tp_samples	unsigned short [24*20] of data

Definition at line 153 of file CastorCORData.cc.

References determineStaticLengths(), j, m_ownData, m_rawLength, MAXIMUM_SAMPLES_PER_CHANNEL, min, and indexGen::s2.

Referenced by pyrootRender.interactiveRender::draw(), and CastorCtdcPacker::pack().

                                                                                     {
  
  int tp_words_total=0, daq_words_total=0, headerLen, trailerLen, triggerLen;
  determineStaticLengths(headerLen,trailerLen,triggerLen);

  tp_words_total=0;
  daq_words_total=0;
  int isample;

  // trigger words
  unsigned short* ptr=m_ownData+headerLen;
  if (tp_samples!=0 && tp_lengths!=0) {
      for (isample=0; isample<tp_lengths[0] && isample<12; isample++) {
    ptr[tp_words_total]=tp_samples[isample];
    tp_words_total++;
      }
  }

  // daq words
  ptr=m_ownData+headerLen+triggerLen;
  int timesamples = std::min (daq_lengths[0]&0x3f,MAXIMUM_SAMPLES_PER_CHANNEL) ;
  int ts, capid, j;
  unsigned long dat;
  unsigned short s1,s2,s3;
  bool somevalid;

  for (ts=0; ts<timesamples; ts++){
    capid = ts%4;
    for (j=0; j<12 ; j++) {
        somevalid = false;
        if ( daq_lengths[j*3] == 0 || ( daq_lengths[j*3] & 0xc0 ) ) {
            s1 = 0x400; // ER !DV
        } else {
            s1 = daq_samples[(j*3  )*MAXIMUM_SAMPLES_PER_CHANNEL+ts];
            somevalid = true;
        }
        if ( daq_lengths[j*3+1] == 0 || ( daq_lengths[j*3+1] & 0xc0 ) ) {
            s2 = 0x400; // ER !DV
        } else {
            s2 = daq_samples[(j*3+1)*MAXIMUM_SAMPLES_PER_CHANNEL+ts];
            somevalid = true;
        }
        if ( daq_lengths[j*3+2] == 0 || ( daq_lengths[j*3+2] & 0xc0 ) ) {
            s3 = 0x400; // ER !DV
        } else {
            s3 = daq_samples[(j*3+2)*MAXIMUM_SAMPLES_PER_CHANNEL+ts];
            somevalid = true;
        }
        //dat = 0x80000001 // msb is dv for the fibre
             //|  ( daq_samples[(j*3  )*MAXIMUM_SAMPLES_PER_CHANNEL+ts] & 0x1ff ) << 21
             //|  ( daq_samples[(j*3+1)*MAXIMUM_SAMPLES_PER_CHANNEL+ts] & 0x1ff ) << 11
             //|  ( daq_samples[(j*3+2)*MAXIMUM_SAMPLES_PER_CHANNEL+ts] & 0x1ff ) <<  1
             //|  ( daq_samples[(j*3  )*MAXIMUM_SAMPLES_PER_CHANNEL+ts] & 0x400 ) << 20
             //|  ( daq_samples[(j*3+1)*MAXIMUM_SAMPLES_PER_CHANNEL+ts] & 0x400 ) << 10
             //|  ( daq_samples[(j*3+2)*MAXIMUM_SAMPLES_PER_CHANNEL+ts] & 0x400 ) ;
        dat = 0x00000001 // msb is dv for the fibre
                         // sample data  is ER(1)+CAPID(2)+EXP(2)+Mantissa(5)
                         // daq_samples has ER(1)+DV(1)+CAPID(2)+EXP(2)+Mantissa(5)
                         // should check daq_lengths for the 3 channels here ??
             |  ( s1 & 0x1ff ) << 21
             |  ( s2 & 0x1ff ) << 11
             |  ( s3 & 0x1ff ) <<  1
             |  ( s1 & 0x400 ) << 20
             |  ( s2 & 0x400 ) << 10
             |  ( s3 & 0x400 ) ;
        if ( somevalid ) dat |= 0x80000000;
        // should we set dv from daq_samples ??
        if (do_capid) dat = ( dat & 0xcff3fcff ) | capid << 28 | capid << 18 | capid << 8;
        ptr[daq_words_total++] = dat >> 16;
        ptr[daq_words_total++] = dat & 0xffff;

    } 
  }

   m_ownData[5]=(tp_words_total<<8)|0x1;
   unsigned short totalLen=headerLen+12+daq_words_total+trailerLen;

   m_rawLength=totalLen;
   m_ownData[totalLen-2]=totalLen/2; // 32-bit words
   m_ownData[totalLen-3]=totalLen;
   m_ownData[totalLen-4]=daq_words_total;
 
}

void CastorCORData::packHeaderTrailer	(	int	L1Anumber,
		int	bcn,
		int	submodule,
		int	orbitn,
		int	pipeline,
		int	ndd,
		int	nps,
		int	firmwareRev = 0
	)

pack header and trailer (call after pack)

Definition at line 241 of file CastorCORData.cc.

References m_formatVersion, m_ownData, and m_rawLength.

Referenced by CastorCtdcPacker::pack().

                                                                                                                                        {
  m_ownData[0]=L1Anumber&0xFF;
  m_ownData[1]=(L1Anumber&0xFFFF00)>>8;

  m_ownData[2]=0x8000; // Version is valid, no error bits - status bits need definition
  m_ownData[3]=((orbitn&0x1F)<<11)|(submodule&0x7FF);
  m_ownData[4]=((m_formatVersion&0xF)<<12)|(bcn&0xFFF);
  m_ownData[5]|=((nps&0xF)<<4)|0x1;
  m_ownData[6]=((firmwareRev&0x70000)>>3)|(firmwareRev&0x1FFF);
  m_ownData[7]=(pipeline&0xFF) | ((ndd&0x1F)<<8);
  m_ownData[m_rawLength-4]&=0x7FF;
  m_ownData[m_rawLength-4]|=(ndd&0x1F)<<11;
  
  m_ownData[m_rawLength-2]=m_rawLength/2; // 32-bit words
  m_ownData[m_rawLength-1]=(L1Anumber&0xFF)<<8;
}

unsigned int CastorCORData::readoutVMECrateId

(

)

const

HcalElectronicsId-style VME crate number.

Definition at line 272 of file CastorCORData.cc.

References getSubmodule().

                                                   {
  const unsigned int smid = getSubmodule();
  return ((smid>>6)&0x1F);
} 

void CastorCORData::unpack	(	unsigned char *	daq_lengths,
		unsigned short *	daq_samples,
		unsigned char *	tp_lengths,
		unsigned short *	tp_samples
	)		const

Obtain the starting and ending pointers for external unpacking of the data.

Parameters

daq_first	Pointer to a pointer to the start of the DAQ data
daq_last	Pointer to a pointer to the end of the DAQ data
tp_first	Pointer to a pointer to the start of the TP data
tp_last	Pointer to a pointer to the end of the TP dataUnpack the HTR data into TP and DAQ data sorted by channel
daq_lengths	unsigned char[24] of lengths. High bit set indicates error with this channel
daq_samples	unsigned short [24*20] of data
tp_lengths	unsigned char[24] of lengths
tp_samples	unsigned short [24*20] of data

Definition at line 102 of file CastorCORData.cc.

References CHANNELS_PER_SPIGOT, determineSectionLengths(), j, m_rawConst, and MAXIMUM_SAMPLES_PER_CHANNEL.

Referenced by CastorCtdcUnpacker::unpack().

                                                                          {

  if (daq_lengths!=0) memset(daq_lengths,0,CHANNELS_PER_SPIGOT);
  if (tp_lengths!=0) memset(tp_lengths,0,1);

  int tp_words_total, daq_words_total, headerLen, trailerLen, triggerLen;
  determineSectionLengths(tp_words_total,daq_words_total,headerLen,trailerLen,triggerLen);

  int wordPtr;
  const unsigned short* tpBase=m_rawConst+headerLen;
  // process the trigger primitive words
  if (tp_lengths!=0) {
    for (wordPtr=0; wordPtr<tp_words_total; wordPtr++) {
       tp_samples[tp_lengths[0]]=tpBase[wordPtr];
       tp_lengths[0]++;
    }
  }
 
  const unsigned short* daqBase=m_rawConst+headerLen+triggerLen;
  unsigned long dat;
  // process the DAQ words
  int lastCapid=0;
  int ts,dv;
  int tsamples = daq_words_total/24;
  if (daq_lengths!=0) {
    for ( ts = 0; ts < tsamples; ts++ ) {
        for (int j=0; j<12 ; j++) {
            dat = daqBase[(ts*12+j)*2]<<16 | daqBase[(ts*12+j)*2+1];
            dv  = ( dat & 0x80000000 ) >> 31;
            daq_samples[(j*3)  *MAXIMUM_SAMPLES_PER_CHANNEL+ts]= (( dat & 0x40000000 ) >> 20 ) | (( dat & 0x3fe00000 ) >> 21 ) | ( dv << 9 );
            daq_samples[(j*3+1)*MAXIMUM_SAMPLES_PER_CHANNEL+ts]= (( dat & 0x00100000 ) >> 10 ) | (( dat & 0x000ff800 ) >> 11 ) | ( dv << 9 );
            daq_samples[(j*3+2)*MAXIMUM_SAMPLES_PER_CHANNEL+ts]= (( dat & 0x00000400 )       ) | (( dat & 0x000003fe ) >>  1 ) | ( dv << 9 );
        }
    }
   // now loop over channels - set daq_lengths with error bits
   int ichan;
   for ( ichan = 0; ichan<CHANNELS_PER_SPIGOT; ichan++) {
       daq_lengths[ichan]=tsamples;
       for ( ts = 0; ts < tsamples; ts++ ) {
          int erdv =(daq_samples[ichan*MAXIMUM_SAMPLES_PER_CHANNEL+ts] & 0x600 ) >> 9;
          int capid=(daq_samples[ichan*MAXIMUM_SAMPLES_PER_CHANNEL+ts] & 0x180 ) >> 7;
          if ( erdv!=1 || ( ts!=0 && (capid!=((lastCapid+1)%4)))) {
             daq_lengths[ichan]|=0x80; 
          }
          lastCapid=capid;
       }
   }
 }
}

bool CastorCORData::unpackHistogram	(	int	fiber,
		int	fiberchan,
		int	capid,
		unsigned short *	histogram
	)		const

Unpack special histogramming mode data.

Parameters

fiber
fiberchan
capid	Capacitor id for which to extract a histogram
histogram	unsigned int[32] into which the data should be deposited

Definition at line 330 of file CastorCORData.cc.

References getHistogramFibers(), i, isHistogramEvent(), m_formatVersion, m_rawConst, and evf::evtn::offset().

                                                                                                     {
  // check for histogram mode
  if (!isHistogramEvent()) return false;

  int fiber1, fiber2;
  getHistogramFibers(fiber1,fiber2);
  if (fiber1!=myfiber && fiber2!=myfiber) return false;

  if (m_formatVersion==-1) {
    int offset=6+mysc*4*32+capid*32;
    if (myfiber==fiber2) offset+=3*4*32; // skip to the second half...
    for (int i=0; i<32; i++)
      histogram[i]=m_rawConst[offset+i];
    return true;
  } else {
    int offset=8+mysc*4*32+capid*32;
    if (myfiber==fiber2) offset+=3*4*32; // skip to the second half...
    for (int i=0; i<32; i++)
      histogram[i]=m_rawConst[offset+i];
    return true;
  }
}

bool CastorCORData::wasMarkAndPassZS	(	int	fiber,
		int	fiberchan
	)		const

Was this channel passed as part of Mark&Pass ZS?

Definition at line 282 of file CastorCORData.cc.

References isUnsuppressed(), m_formatVersion, m_rawConst, m_rawLength, and edm::shift.

                                                                   {
  if (fiber<1 || fiber>8 || fiberchan<0 || fiberchan>2) return false;
  if (!isUnsuppressed() || m_formatVersion<5) return false;
  unsigned short val=(fiber<5)?(m_rawConst[m_rawLength-12]):(m_rawConst[m_rawLength-11]);
  int shift=(((fiber-1)%4)*3)+fiberchan;
  return ((val>>shift)&0x1)!=0;
} 

Member Data Documentation

const int CastorCORData::CHANNELS_PER_SPIGOT = 36

static

Definition at line 18 of file CastorCORData.h.

Referenced by CastorCtdcPacker::pack(), CastorCtdcUnpacker::unpack(), and unpack().

int CastorCORData::m_formatVersion

protected

Definition at line 222 of file CastorCORData.h.

Referenced by adoptData(), allocate(), getFib1OrbMsgBCN(), getFib2OrbMsgBCN(), getFib3OrbMsgBCN(), getFib4OrbMsgBCN(), getFib5OrbMsgBCN(), getFib6OrbMsgBCN(), getFib7OrbMsgBCN(), getFib8OrbMsgBCN(), getFormatVersion(), getHistogramFibers(), getNDD(), getNPrecisionWords(), getNPS(), getNTP(), isCalibrationStream(), isHistogramEvent(), isPatternRAMEvent(), isUnsuppressed(), operator=(), packHeaderTrailer(), unpackHistogram(), and wasMarkAndPassZS().

unsigned short* CastorCORData::m_ownData

protected

Definition at line 225 of file CastorCORData.h.

Referenced by allocate(), CastorCORData(), operator=(), pack(), packHeaderTrailer(), and ~CastorCORData().

const unsigned short* CastorCORData::m_rawConst

protected

Definition at line 224 of file CastorCORData.h.

Referenced by adoptData(), allocate(), check(), determineSectionLengths(), getBunchNumber(), getDLLunlock(), getErrorsWord(), getExtHdr1(), getExtHdr2(), getExtHdr3(), getExtHdr4(), getExtHdr5(), getExtHdr6(), getExtHdr7(), getExtHdr8(), getFib1OrbMsgBCN(), getFib2OrbMsgBCN(), getFib3OrbMsgBCN(), getFib4OrbMsgBCN(), getFib5OrbMsgBCN(), getFib6OrbMsgBCN(), getFib7OrbMsgBCN(), getFib8OrbMsgBCN(), getFirmwareRevision(), getHistogramFibers(), getL1ANumber(), getNDD(), getNPrecisionWords(), getNPS(), getNTP(), getOrbitNumber(), getPipelineLength(), getRawData(), getSubmodule(), getTTCready(), isCalibrationStream(), isHistogramEvent(), isPatternRAMEvent(), isUnsuppressed(), operator=(), unpack(), unpackHistogram(), and wasMarkAndPassZS().

int CastorCORData::m_rawLength

protected

Definition at line 223 of file CastorCORData.h.

Referenced by adoptData(), allocate(), check(), determineSectionLengths(), getFib1OrbMsgBCN(), getFib2OrbMsgBCN(), getFib3OrbMsgBCN(), getFib4OrbMsgBCN(), getFib5OrbMsgBCN(), getFib6OrbMsgBCN(), getFib7OrbMsgBCN(), getFib8OrbMsgBCN(), getNDD(), getNPrecisionWords(), getNTP(), getRawLength(), operator=(), pack(), packHeaderTrailer(), and wasMarkAndPassZS().

unsigned short* CastorCORData::m_unpackedData

protected

Definition at line 226 of file CastorCORData.h.

const int CastorCORData::MAXIMUM_SAMPLES_PER_CHANNEL = 20

static

Definition at line 19 of file CastorCORData.h.

Referenced by CastorCtdcPacker::pack(), pack(), CastorCtdcUnpacker::unpack(), and unpack().