MatacqRawEvent Class Reference

#include <MatacqRawEvent.h>

Classes
struct	ChannelData
struct	field32spec_t
struct	int16le_t
struct	uint16le_t
struct	uint32le_t

Public Types
enum	matacqError_t { errorLengthConsistency = 1 << 0, errorLength = 1 << 1, errorWrongBoe = 1 << 2 }

Public Member Functions
int	getAttenuation_dB () const
int	getBoe () const
int	getBxId () const
int	getChannelCount () const
const std::vector< ChannelData > &	getChannelData () const
unsigned	getDaqLen () const
int	getDccErrors () const
unsigned	getDccLen () const
int	getDelayA () const
int	getEmtcDelay () const
int	getEmtcPhase () const
unsigned	getEventId () const
int	getFedId () const
int	getFov () const
int	getFreqGHz () const
int	getH1Marker () const
int	getLaserPower () const
int	getMatacqDataFormatVersion () const
uint32_t	getOrbitId () const
int	getParsedLen ()
int	getPostTrig () const
unsigned	getRunNum () const
int32_t	getStatus () const
time_t	getTimeStamp () const
void	getTimeStamp (struct timeval &t) const
int	getTriggerType () const
int	getTrigRec () const
int	getTTrigPs () const
std::vector< int >	getVernier () const
	MatacqRawEvent (const unsigned char *dataBuffer, size_t bufferSize)

Static Public Member Functions
static unsigned	getDccLen (unsigned char *data, size_t size)
static unsigned	getOrbitId (unsigned char *data, size_t size)
static unsigned	getRunNum (unsigned char *data, size_t size)

Private Member Functions
void	setRawData (const unsigned char *buffer, size_t bufferSize)

Static Private Member Functions
static int	read32 (const uint32le_t *pData, field32spec_t spec, bool ovfTrans=false)

Private Attributes
int	attenuation_dB
int	boe
int	bxId
int	channelCount
std::vector< ChannelData >	channelData
const uint32le_t *	daqHeader
int	dccErrors
unsigned	dccLen
int	delayA
int	emtcDelay
int	emtcPhase
int32_t	error
unsigned	eventId
int	fedId
int	fov
int	fragLen
int	freqGHz
int	h1Marker
int	laserPower
int	matacqDataFormatVersion
uint32_t	orbitId
int	parsedLen
int	postTrig
uint16le_t *	pSamples
unsigned	runNum
struct timeval	timeStamp
int	triggerType
int	trigRec
int	tTrigPs
std::vector< int >	vernier

Static Private Attributes
static const field32spec_t	fov32 = {0, 0x000000F0}
static const field32spec_t	fedId32 = {0, 0x000FFF00}
static const field32spec_t	bxId32 = {0, 0xFFF00000}
static const field32spec_t	lv132 = {1, 0x00FFFFFF}
static const field32spec_t	triggerType32 = {1, 0x0F000000}
static const field32spec_t	boeType32 = {1, 0xF0000000}
static const field32spec_t	dccLen32 = {2, 0x00FFFFFF}
static const field32spec_t	dccErrors32 = {2, 0xFF000000}
static const field32spec_t	runNum32 = {3, 0x00FFFFFF}
static const field32spec_t	h1Marker32 = {3, 0x3F000000}
static const field32spec_t	formatVersion32 = {4, 0x0000FFFF}
static const field32spec_t	freqGHz32 = {4, 0x00FF0000}
static const field32spec_t	channelCount32 = {4, 0xFF000000}
static const field32spec_t	timeStamp32 = {5, 0xFFFFFFFF}
static const field32spec_t	tTrigPs32 = {6, 0xFFFFFFFF}
static const field32spec_t	orbitId32 = {7, 0xFFFFFFFF}
static const field32spec_t	trigRec32 = {11, 0xFF000000}
static const field32spec_t	postTrig32 = {11, 0x0000FFFF}
static const field32spec_t	vernier0_32 = {8, 0x0000FFFF}
static const field32spec_t	vernier1_32 = {8, 0xFFFF0000}
static const field32spec_t	vernier2_32 = {9, 0x0000FFFF}
static const field32spec_t	vernier3_32 = {9, 0xFFFF0000}
static const field32spec_t	timeStampMicroSec32 = {10, 0xFFFFFFFF}
static const field32spec_t	laserPower32 = {12, 0x000000FF}
static const field32spec_t	attenuation_dB32 = {12, 0x00000F00}
static const field32spec_t	emtcPhase32 = {12, 0x0000F000}
static const field32spec_t	emtcDelay32 = {12, 0xFFFF0000}
static const field32spec_t	delayA32 = {13, 0x0000FFFF}
static const field32spec_t	dccId32 = {13, 0x003F0000}
static const field32spec_t	color32 = {13, 0x00600000}
static const field32spec_t	trigType32 = {13, 0x07000000}
static const field32spec_t	side32 = {13, 0x08000000}

Detailed Description

Wrapper for matacq raw event fragments. This class provides the method to interpret the data.

Definition at line 30 of file MatacqRawEvent.h.

Member Enumeration Documentation

matacqError_t

enum MatacqRawEvent::matacqError_t

Enumerator
errorLengthConsistency	Event length is specified both in the data header and the trailer. This flags indicates an inconsitency between the two indications.
errorLength	Error in data length.
errorWrongBoe	Wrong Begin of event flag

Definition at line 33 of file MatacqRawEvent.h.

                     {
    errorLengthConsistency = 1 << 0,
    errorLength = 1 << 1,
    errorWrongBoe = 1 << 2
  };

Constructor & Destructor Documentation

MatacqRawEvent()

MatacqRawEvent::MatacqRawEvent ( const unsigned char *  dataBuffer, size_t  bufferSize  )

inline

Constuctor.

Parameters

dataBuffer	pointer to the raw data. Beware the data are not copied, therefore the data must be kept valid during the lifetime of the constructed object. pData must be aligned at least on 32-bit words.
bufferSize	size of the buffer pointed by dataBuffer and containing the data. The data themselves are allowed to be smaller than the buffer.

Exceptions

std::exception

if the data cannot be decoded due to data corruption or truncation.

Definition at line 154 of file MatacqRawEvent.h.

References setRawData().

                                                                     : vernier(std::vector<int>(4)) {
    setRawData(dataBuffer, bufferSize);
  }

Member Function Documentation

getAttenuation_dB()

int MatacqRawEvent::getAttenuation_dB ( ) const

inline

Logarithmic attenuator setting in -10dB unit. Between 0 and 5*(-10dB), 0xF if unknown.

Definition at line 345 of file MatacqRawEvent.h.

References attenuation_dB.

Referenced by MatacqDataFormatter::interpretRawData().

{ return attenuation_dB; }

getBoe()

int MatacqRawEvent::getBoe ( ) const

inline

Gets the beging of event field contents (BOE). Must be 0x5.

Returns

BOE

Definition at line 190 of file MatacqRawEvent.h.

References boeType32, daqHeader, and read32().

{ return read32(daqHeader, boeType32); }

getBxId()

int MatacqRawEvent::getBxId ( ) const

inline

Gets the bunch crossing id field contents.

Returns

BX id

Definition at line 175 of file MatacqRawEvent.h.

References bxId32, daqHeader, and read32().

Referenced by MatacqDataFormatter::interpretRawData(), and MatacqDataFormatter::printData().

{ return read32(daqHeader, bxId32); }

getChannelCount()

int MatacqRawEvent::getChannelCount ( ) const

inline

Gets the matacq channel count field contents.

Returns

number of channels

Definition at line 273 of file MatacqRawEvent.h.

References channelCount.

Referenced by MatacqDataFormatter::printData().

{ return /*matacqHeader->*/ channelCount; }

getChannelData()

const std::vector<ChannelData>& MatacqRawEvent::getChannelData ( ) const

inline

Gets the matacq channel data. Beware that no copy is done and that the returned data will be invalidated if the data contains in the buffer is modified (see constructor and setRawData().

Returns

matacq channel data.

Definition at line 280 of file MatacqRawEvent.h.

References channelData.

Referenced by MatacqDataFormatter::interpretRawData(), and MatacqDataFormatter::printData().

{ return channelData; }

getDaqLen()

unsigned MatacqRawEvent::getDaqLen ( ) const

inline

Gets the event length specifies in the DAQ trailer

Returns

event length

Definition at line 237 of file MatacqRawEvent.h.

References fragLen.

{ return fragLen; }

getDccErrors()

int MatacqRawEvent::getDccErrors ( ) const

inline

Gets the contents of the DCC error field. Currently Not used for Matacq.

Returns

dcc error

Definition at line 242 of file MatacqRawEvent.h.

References daqHeader, dccErrors32, and read32().

Referenced by MatacqDataFormatter::printData().

{ return read32(daqHeader, dccErrors32); }

getDccLen() [1/2]

unsigned MatacqRawEvent::getDccLen ( ) const

inline

Gets the event length specifies in the "a la DCC" header.

Returns

event length

Definition at line 195 of file MatacqRawEvent.h.

References daqHeader, dccLen32, and read32().

Referenced by MatacqProducer::addMatacqData(), MatacqProducer::getMatacqEvent(), MatacqProducer::getOrbitRange(), MatacqProducer::PosEstimator::init(), and MatacqDataFormatter::printData().

{ return read32(daqHeader, dccLen32); }

getDccLen() [2/2]

static unsigned MatacqRawEvent::getDccLen ( unsigned char *  data, size_t  size  )

inlinestatic

Gets the event length specifies in the DCC-type header of a matacq event.

Parameters

data	buffer. Needs to contains at least the 3 first 32-bit words of the event.
buffer	size

Returns

event length, 0xFFFFFFFF if failed to retrieve dcc length

Definition at line 203 of file MatacqRawEvent.h.

References data, dccLen32, MatacqRawEvent::field32spec_t::offset, read32(), and findQualityFiles::size.

                                                              {
    if (size < (unsigned)(dccLen32.offset + 1) * 4)
      return (unsigned)-1;
    return read32((uint32le_t*)data, dccLen32);
  }

getDelayA()

int MatacqRawEvent::getDelayA ( ) const

inline

"Delay A" setting of laser delay box in ns.

Definition at line 332 of file MatacqRawEvent.h.

References delayA.

Referenced by MatacqDataFormatter::interpretRawData().

{ return delayA; }

getEmtcDelay()

int MatacqRawEvent::getEmtcDelay ( ) const

inline

WTE-to-Laser delay of EMTC in LHC clock unit.

Definition at line 336 of file MatacqRawEvent.h.

References emtcDelay.

Referenced by MatacqDataFormatter::interpretRawData().

{ return emtcDelay; }

getEmtcPhase()

int MatacqRawEvent::getEmtcPhase ( ) const

inline

EMTC laser phase in 1/8th LHC clock unit.

Definition at line 340 of file MatacqRawEvent.h.

References emtcPhase.

Referenced by MatacqDataFormatter::interpretRawData().

{ return emtcPhase; }

getEventId()

unsigned MatacqRawEvent::getEventId ( ) const

inline

Gets the LV1 field contents.

Returns

LV1 id

Definition at line 180 of file MatacqRawEvent.h.

References daqHeader, lv132, and read32().

Referenced by MatacqDataFormatter::interpretRawData(), and MatacqDataFormatter::printData().

{ return read32(daqHeader, lv132); }

getFedId()

int MatacqRawEvent::getFedId ( ) const

inline

Gets the FED ID field contents. Should be 655.

Returns

FED ID

Definition at line 170 of file MatacqRawEvent.h.

References daqHeader, fedId32, and read32().

Referenced by MatacqDataFormatter::printData().

{ return read32(daqHeader, fedId32); }

getFov()

int MatacqRawEvent::getFov ( ) const

inline

Gets the Fed event fragment data format (FOV) field content. Currently the FOV is not used for MATACQ. Note that matacq data format has its own internal version. See getMatacqDataFormatVersion()

Returns

FOV

Definition at line 165 of file MatacqRawEvent.h.

References daqHeader, fov32, and read32().

Referenced by MatacqDataFormatter::printData().

{ return read32(daqHeader, fov32); }

getFreqGHz()

int MatacqRawEvent::getFreqGHz ( ) const

inline

Gets the matacq sampling frequency field contents.

Returns

sampling frequency in GHz: 1 or 2

Definition at line 268 of file MatacqRawEvent.h.

References freqGHz.

Referenced by MatacqDataFormatter::interpretRawData(), and MatacqDataFormatter::printData().

{ return /*matacqHeader->*/ freqGHz; }

getH1Marker()

int MatacqRawEvent::getH1Marker ( ) const

inline

Gets the header marker field contents. Must be 1

Returns

H1 header marker

Definition at line 252 of file MatacqRawEvent.h.

References daqHeader, h1Marker32, and read32().

{ return read32(daqHeader, h1Marker32); }

getLaserPower()

int MatacqRawEvent::getLaserPower ( ) const

inline

Laser power in percents (set with the linear attenuator).

Definition at line 349 of file MatacqRawEvent.h.

References laserPower.

Referenced by MatacqDataFormatter::interpretRawData().

{ return laserPower; }

getMatacqDataFormatVersion()

int MatacqRawEvent::getMatacqDataFormatVersion ( ) const

inline

Gets the matcq data format version

Returns

data version

Definition at line 257 of file MatacqRawEvent.h.

References matacqDataFormatVersion.

Referenced by MatacqDataFormatter::interpretRawData(), and MatacqDataFormatter::printData().

{ return matacqDataFormatVersion; }

getOrbitId() [1/2]

static unsigned MatacqRawEvent::getOrbitId ( unsigned char *  data, size_t  size  )

inlinestatic

Gets the orbit id from the header of a matacq event. Data format of the event must be >=3.

Parameters

data	buffer. Needs to contains at least the 8 first 32-bit words of the event.
buffer	size

Returns

event length, 0xFFFFFFFF if failed to retrieve dcc length

Definition at line 216 of file MatacqRawEvent.h.

References data, MatacqRawEvent::field32spec_t::offset, orbitId32, read32(), and findQualityFiles::size.

Referenced by MatacqProducer::addMatacqData(), and MatacqDataFormatter::interpretRawData().

                                                               {
    if (size < (unsigned)(orbitId32.offset + 1) * 8)
      return (unsigned)-1;
    return read32((uint32le_t*)data, orbitId32);
  }

getOrbitId() [2/2]

uint32_t MatacqRawEvent::getOrbitId ( ) const

inline

Gets the LHC orbit ID of the event Available only for Matacq data format version >=3 and for P5 data.

Returns

the LHC orbit ID

Definition at line 312 of file MatacqRawEvent.h.

References orbitId.

Referenced by MatacqProducer::getMatacqEvent(), MatacqProducer::getOrbitRange(), and MatacqProducer::PosEstimator::init().

{ return orbitId; }

getParsedLen()

int MatacqRawEvent::getParsedLen ( )

inline

Gets the data length in number of 64-bit words computed by the data parser.

Returns

event length

Definition at line 286 of file MatacqRawEvent.h.

References parsedLen.

Referenced by MatacqProducer::addMatacqData().

{ return parsedLen; }

getPostTrig()

int MatacqRawEvent::getPostTrig ( ) const

inline

Posttrig value (see Matacq documentation). Available only for Matacq data format version >=3.

Definition at line 323 of file MatacqRawEvent.h.

References postTrig.

Referenced by MatacqDataFormatter::interpretRawData().

{ return postTrig; }

getRunNum() [1/2]

static unsigned MatacqRawEvent::getRunNum ( unsigned char *  data, size_t  size  )

inlinestatic

Gets the run number from the header of a matacq event.

Parameters

data	buffer. Needs to contains at least the 4 first 32-bit words of the event.
buffer	size

Returns

event length, 0xFFFFFFFF if failed to retrieve dcc length

Definition at line 228 of file MatacqRawEvent.h.

References data, MatacqRawEvent::field32spec_t::offset, read32(), runNum32, and findQualityFiles::size.

Referenced by MatacqDataFormatter::printData().

                                                              {
    if (size < (unsigned)(runNum32.offset + 1) * 8)
      return (unsigned)-1;
    return read32((uint32le_t*)data, runNum32);
  }

getRunNum() [2/2]

unsigned MatacqRawEvent::getRunNum ( ) const

inline

Gets the run number field contents.

Returns

run number

Definition at line 247 of file MatacqRawEvent.h.

References daqHeader, read32(), and runNum32.

Referenced by MatacqProducer::getMatacqEvent().

{ return read32(daqHeader, runNum32); }

getStatus()

int32_t MatacqRawEvent::getStatus ( ) const

inline

Gets the raw data status. Bitwise OR of the error flags defined by matcqError_t

Returns

status

Definition at line 263 of file MatacqRawEvent.h.

References error.

Referenced by MatacqDataFormatter::printData().

{ return error; }

getTimeStamp() [1/2]

time_t MatacqRawEvent::getTimeStamp ( ) const

inline

Gets the matacq data timestamp field contents:

Returns

acquisition date of the data expressed in number of "elapsed" second since the EPOCH as defined in POSIX.1. See time() standard c function.

Definition at line 293 of file MatacqRawEvent.h.

References timeStamp.

Referenced by MatacqDataFormatter::interpretRawData(), MatacqDataFormatter::printData(), and LaserSorter::writeEvent().

{ return /*matacqHeader->*/ timeStamp.tv_sec; }

getTimeStamp() [2/2]

void MatacqRawEvent::getTimeStamp ( struct timeval &  t ) const

inline

Gets the matacq data timestamp with fine granularity (89.1us)

Returns

acquisition date of the data expressed in number of "elapsed" second and microseconds since the EPOCH as defined in POSIX.1. See time() standard c function and gettimeofday UNIX function.

Definition at line 300 of file MatacqRawEvent.h.

References submitPVValidationJobs::t, and timeStamp.

{ t = timeStamp; }

getTriggerType()

int MatacqRawEvent::getTriggerType ( ) const

inline

Gets the trigger type field contents.

Returns

trigger type

Definition at line 185 of file MatacqRawEvent.h.

References daqHeader, read32(), and triggerType32.

Referenced by MatacqDataFormatter::interpretRawData(), and MatacqDataFormatter::printData().

{ return read32(daqHeader, triggerType32); }

getTrigRec()

int MatacqRawEvent::getTrigRec ( ) const

inline

Gets the Trig Rec value (see Matacq documentation) Available only for Matacq data format version >=3.

Returns

the Trig Rec value

Definition at line 318 of file MatacqRawEvent.h.

References trigRec.

Referenced by MatacqDataFormatter::interpretRawData().

{ return trigRec; }

getTTrigPs()

int MatacqRawEvent::getTTrigPs ( ) const

inline

Gets the Matacq trigger time.

Returns

(t_trig-t_0) in ps, with t_0 the time of the first sample and t_trig the trigger time.

Definition at line 306 of file MatacqRawEvent.h.

References tTrigPs.

Referenced by MatacqDataFormatter::interpretRawData().

{ return tTrigPs; }

getVernier()

std::vector<int> MatacqRawEvent::getVernier ( ) const

inline

Vernier values (see Matacq documentation) Available only for Matacq data format version >=3.

Definition at line 328 of file MatacqRawEvent.h.

References vernier.

Referenced by MatacqDataFormatter::interpretRawData().

{ return vernier; }

read32()

int MatacqRawEvent::read32 ( const uint32le_t *  pData, field32spec_t  spec, bool  ovfTrans = false  )

staticprivate

Help function to decode header content.

Parameters

data	pointer
spec	specification of the data field to read
ovfTrans	switch of overflow translation. If true the MSB of the data field is interpreted as an overflow bit. If it is set, then -1 is returned.

Returns

content of data field specified by 'spec'

Definition at line 195 of file MatacqRawEvent.cc.

References ALPAKA_ACCELERATOR_NAMESPACE::pixelClustering::pixelStatus::mask, MatacqRawEvent::field32spec_t::mask, MatacqRawEvent::field32spec_t::offset, and mps_fire::result.

Referenced by getBoe(), getBxId(), getDccErrors(), getDccLen(), getEventId(), getFedId(), getFov(), getH1Marker(), getOrbitId(), getRunNum(), and getTriggerType().

                                                                                       {
  uint32_t result = pData[spec32.offset] & spec32.mask;
  uint32_t mask = spec32.mask;
  while ((mask & 0x1) == 0) {
    mask >>= 1;
    result >>= 1;
  }
  if (ovfTrans) {
    //overflow bit (MSB) mask:
    mask = ((mask >> 1) + 1);
    if (result & mask)
      result = (uint32_t)-1;
  }
  return result;
}

setRawData()

void MatacqRawEvent::setRawData ( const unsigned char *  buffer, size_t  bufferSize  )

private

Help function to get the maximum value of a data field

Parameters

spec32

data field specification

Returns

maximum value Changes the raw data pointer and updates accordingly this object.

Parameters

buffer	new pointer to the data buffer. Must be aligned at least on 32-bit words.
size	of the data buffer.

Exceptions

std::exception

if the data cannot be decoded due to data corruption or truncation.

Definition at line 77 of file MatacqRawEvent.cc.

References relativeConstraints::error, SiStripPI::max, reco_skim_cfg_mod::maxSize, run3scouting_cff::nCh, PresampleTask_cfi::nSamples, and throwExcept().

Referenced by MatacqRawEvent().

                                                                          {
  error = 0;
  const int16le_t *begin16 = (const int16le_t *)pData;
  const uint32le_t *begin32 = (const uint32le_t *)pData;
  if (maxSize < 6 * 4) {
    error = errorLength;
    return;
  }

  daqHeader = begin32;
  matacqDataFormatVersion = read32(begin32, formatVersion32);
  freqGHz = read32(begin32, freqGHz32);
  channelCount = read32(begin32, channelCount32);
  timeStamp.tv_sec = read32(begin32, timeStamp32);
  int headerLen = 24;  //in bytes
  if (matacqDataFormatVersion >= 2) {
    tTrigPs = read32(begin32, tTrigPs32);
    headerLen += 4;
  } else {
    tTrigPs = numeric_limits<int>::max();
  }

  if (matacqDataFormatVersion >= 3) {
    orbitId = read32(begin32, orbitId32);
    vernier[0] = read32(begin32, vernier0_32);
    vernier[1] = read32(begin32, vernier1_32);
    vernier[2] = read32(begin32, vernier2_32);
    vernier[3] = read32(begin32, vernier3_32);
    timeStamp.tv_usec = read32(begin32, timeStampMicroSec32);
    trigRec = read32(begin32, trigRec32, true);
    postTrig = read32(begin32, postTrig32);
    delayA = read32(begin32, delayA32, true);
    emtcDelay = read32(begin32, emtcDelay32, true);
    emtcPhase = read32(begin32, emtcPhase32, true);
    attenuation_dB = read32(begin32, attenuation_dB32, true);
    laserPower = read32(begin32, laserPower32, true);
    headerLen = 64;
  } else {
    orbitId = 0;
    vernier[0] = -1;
    vernier[1] = -1;
    vernier[2] = -1;
    vernier[3] = -1;
    trigRec = -1;
    postTrig = -1;
    delayA = -1;
    emtcDelay = -1;
    emtcPhase = -1;
    attenuation_dB = -1;
    laserPower = -1;
  }

  const int nCh = getChannelCount();
  channelData.resize(nCh);

  const int16le_t *pData16 = (const int16le_t *)(pData + headerLen);

  for (int iCh = 0; iCh < nCh; ++iCh) {
    if ((size_t)(pData16 - begin16) > maxSize) {
      throwExcept(string("Corrupted or truncated data"));
    }
    //channel id:
    channelData[iCh].chId = *(pData16++);
    //number of time samples for this channel:
    channelData[iCh].nSamples = *(pData16++);
    //pointer to time sample data of this channel:
    channelData[iCh].samples = pData16;
    //moves to next channel data block:
    if (channelData[iCh].nSamples < 0) {
      throwExcept(string("Corrupted or truncated data"));
    }
    pData16 += channelData[iCh].nSamples;
  }

  //data trailer chekes:
  //FED header is aligned on 64-bit=>padding to skip
  int padding = (4 - (pData16 - begin16)) % 4;
  if (padding < 0)
    padding += 4;
  pData16 += padding;
  if ((size_t)(pData16 - begin16) > maxSize) {
    throwExcept(string("Corrupted or truncated data"));
  }
  const uint32le_t *trailer32 = (const uint32le_t *)(pData16);
  fragLen = trailer32[1] & 0xFFFFFF;

  //cout << "Event fragment length including headers: " << fragLen
  //     << " 64-bit words\n";

  //FIXME: I am expecting the event length specifies in the header to
  //include the header, while it is not the case in current TB 2006 data
  const int nHeaders = 3;
  if (fragLen != read32(begin32, dccLen32) + nHeaders && fragLen != read32(begin32, dccLen32)) {
    //cout << "Error: fragment length is not consistent with DCC "
    //  "length\n";
    error |= errorLengthConsistency;
  }

  //skip trailers
  const int trailerLen = 4;
  pData16 += trailerLen;

  parsedLen = (pData16 - begin16) / 4;

  if ((pData16 - begin16) != (4 * fragLen)) {
    error |= errorLength;
  }

  if ((size_t)(pData16 - begin16) > maxSize) {
    throwExcept(string("Corrupted or truncated data"));
  }

  //some checks
  if (getBoe() != 0x5) {
    error |= errorWrongBoe;
  }
}

Member Data Documentation

attenuation_dB

int MatacqRawEvent::attenuation_dB

private

Logarithmic attenuator setting in -10dB unit. Between 0 and 5*(-10dB), 0xF if unknown.

Definition at line 498 of file MatacqRawEvent.h.

Referenced by getAttenuation_dB().

attenuation_dB32

const MatacqRawEvent::field32spec_t MatacqRawEvent::attenuation_dB32 = {12, 0x00000F00}

staticprivate

Definition at line 132 of file MatacqRawEvent.h.

boe

int MatacqRawEvent::boe

private

Begin Of Event marker

Definition at line 381 of file MatacqRawEvent.h.

boeType32

const MatacqRawEvent::field32spec_t MatacqRawEvent::boeType32 = {1, 0xF0000000}

staticprivate

Definition at line 107 of file MatacqRawEvent.h.

Referenced by getBoe().

bxId

int MatacqRawEvent::bxId

private

Bunch crossing Id

Definition at line 385 of file MatacqRawEvent.h.

bxId32

const MatacqRawEvent::field32spec_t MatacqRawEvent::bxId32 = {0, 0xFFF00000}

staticprivate

Definition at line 104 of file MatacqRawEvent.h.

Referenced by getBxId().

channelCount

int MatacqRawEvent::channelCount

private

Number of matacq channels in the data.

Definition at line 389 of file MatacqRawEvent.h.

Referenced by getChannelCount().

channelCount32

const MatacqRawEvent::field32spec_t MatacqRawEvent::channelCount32 = {4, 0xFF000000}

staticprivate

Definition at line 119 of file MatacqRawEvent.h.

channelData

std::vector<ChannelData> MatacqRawEvent::channelData

private

Channel samples

Definition at line 393 of file MatacqRawEvent.h.

Referenced by getChannelData().

color32

const MatacqRawEvent::field32spec_t MatacqRawEvent::color32 = {13, 0x00600000}

staticprivate

Definition at line 137 of file MatacqRawEvent.h.

daqHeader

const uint32le_t* MatacqRawEvent::daqHeader

private

Pointer to the standard CMS DAQ header

Definition at line 397 of file MatacqRawEvent.h.

Referenced by getBoe(), getBxId(), getDccErrors(), getDccLen(), getEventId(), getFedId(), getFov(), getH1Marker(), getRunNum(), and getTriggerType().

dccErrors

int MatacqRawEvent::dccErrors

private

DCC error field content.

Definition at line 401 of file MatacqRawEvent.h.

dccErrors32

const MatacqRawEvent::field32spec_t MatacqRawEvent::dccErrors32 = {2, 0xFF000000}

staticprivate

Definition at line 109 of file MatacqRawEvent.h.

Referenced by getDccErrors().

dccId32

const MatacqRawEvent::field32spec_t MatacqRawEvent::dccId32 = {13, 0x003F0000}

staticprivate

Definition at line 136 of file MatacqRawEvent.h.

dccLen

unsigned MatacqRawEvent::dccLen

private

Event length specified in 'DCC' header

Definition at line 405 of file MatacqRawEvent.h.

dccLen32

const MatacqRawEvent::field32spec_t MatacqRawEvent::dccLen32 = {2, 0x00FFFFFF}

staticprivate

Definition at line 108 of file MatacqRawEvent.h.

Referenced by getDccLen().

delayA

int MatacqRawEvent::delayA

private

"Delay A" setting of laser delay box in ns.

Definition at line 485 of file MatacqRawEvent.h.

Referenced by getDelayA().

delayA32

const MatacqRawEvent::field32spec_t MatacqRawEvent::delayA32 = {13, 0x0000FFFF}

staticprivate

Definition at line 135 of file MatacqRawEvent.h.

emtcDelay

int MatacqRawEvent::emtcDelay

private

WTE-to-Laser delay of EMTC in LHC clock unit.

Definition at line 489 of file MatacqRawEvent.h.

Referenced by getEmtcDelay().

emtcDelay32

const MatacqRawEvent::field32spec_t MatacqRawEvent::emtcDelay32 = {12, 0xFFFF0000}

staticprivate

Definition at line 134 of file MatacqRawEvent.h.

emtcPhase

int MatacqRawEvent::emtcPhase

private

EMTC laser phase in 1/8th LHC clock unit.

Definition at line 493 of file MatacqRawEvent.h.

Referenced by getEmtcPhase().

emtcPhase32

const MatacqRawEvent::field32spec_t MatacqRawEvent::emtcPhase32 = {12, 0x0000F000}

staticprivate

Definition at line 133 of file MatacqRawEvent.h.

error

int32_t MatacqRawEvent::error

private

Error code or 0 if no error.

Definition at line 413 of file MatacqRawEvent.h.

Referenced by Page1Parser.Page1Parser::check_for_whole_start_tag(), and getStatus().

eventId

unsigned MatacqRawEvent::eventId

private

Event id. Actually LV1 ID.

Definition at line 409 of file MatacqRawEvent.h.

Referenced by ntupleDataFormat.Event::eventIdStr().

fedId

int MatacqRawEvent::fedId

private

FED ID

Definition at line 417 of file MatacqRawEvent.h.

fedId32

const MatacqRawEvent::field32spec_t MatacqRawEvent::fedId32 = {0, 0x000FFF00}

staticprivate

Definition at line 103 of file MatacqRawEvent.h.

Referenced by getFedId().

formatVersion32

const MatacqRawEvent::field32spec_t MatacqRawEvent::formatVersion32 = {4, 0x0000FFFF}

staticprivate

Matacq header field specifications.

Definition at line 117 of file MatacqRawEvent.h.

fov

int MatacqRawEvent::fov

private

FED data format version

Definition at line 421 of file MatacqRawEvent.h.

fov32

const MatacqRawEvent::field32spec_t MatacqRawEvent::fov32 = {0, 0x000000F0}

staticprivate

DAQ header field specifications.

Definition at line 102 of file MatacqRawEvent.h.

Referenced by getFov().

fragLen

int MatacqRawEvent::fragLen

private

event fragment length as read in the std DAQ trailer. In 64-bit words

Definition at line 425 of file MatacqRawEvent.h.

Referenced by getDaqLen().

freqGHz

int MatacqRawEvent::freqGHz

private

MATACQ sampling frequency in GHz

Definition at line 429 of file MatacqRawEvent.h.

Referenced by getFreqGHz().

freqGHz32

const MatacqRawEvent::field32spec_t MatacqRawEvent::freqGHz32 = {4, 0x00FF0000}

staticprivate

Definition at line 118 of file MatacqRawEvent.h.

h1Marker

int MatacqRawEvent::h1Marker

private

header marker

Definition at line 433 of file MatacqRawEvent.h.

h1Marker32

const MatacqRawEvent::field32spec_t MatacqRawEvent::h1Marker32 = {3, 0x3F000000}

staticprivate

Definition at line 111 of file MatacqRawEvent.h.

Referenced by getH1Marker().

laserPower

int MatacqRawEvent::laserPower

private

Laser power in percents (set with the linear attenuator).

Definition at line 502 of file MatacqRawEvent.h.

Referenced by getLaserPower().

laserPower32

const MatacqRawEvent::field32spec_t MatacqRawEvent::laserPower32 = {12, 0x000000FF}

staticprivate

Definition at line 131 of file MatacqRawEvent.h.

lv132

const MatacqRawEvent::field32spec_t MatacqRawEvent::lv132 = {1, 0x00FFFFFF}

staticprivate

Definition at line 105 of file MatacqRawEvent.h.

Referenced by getEventId().

matacqDataFormatVersion

int MatacqRawEvent::matacqDataFormatVersion

private

Matacq header:MATACQ data format internal version

Definition at line 441 of file MatacqRawEvent.h.

Referenced by getMatacqDataFormatVersion().

orbitId

uint32_t MatacqRawEvent::orbitId

private

Definition at line 469 of file MatacqRawEvent.h.

Referenced by getOrbitId().

orbitId32

const MatacqRawEvent::field32spec_t MatacqRawEvent::orbitId32 = {7, 0xFFFFFFFF}

staticprivate

Definition at line 122 of file MatacqRawEvent.h.

Referenced by getOrbitId().

parsedLen

int MatacqRawEvent::parsedLen

private

event lenght computed by the raw data parser

Definition at line 445 of file MatacqRawEvent.h.

Referenced by getParsedLen().

postTrig

int MatacqRawEvent::postTrig

private

Posttrig value (see Matacq documentation)

Definition at line 477 of file MatacqRawEvent.h.

Referenced by getPostTrig().

postTrig32

const MatacqRawEvent::field32spec_t MatacqRawEvent::postTrig32 = {11, 0x0000FFFF}

staticprivate

Definition at line 124 of file MatacqRawEvent.h.

pSamples

uint16le_t* MatacqRawEvent::pSamples

private

Pointer to MATACQ samples block

Definition at line 449 of file MatacqRawEvent.h.

runNum

unsigned MatacqRawEvent::runNum

private

Run number

Definition at line 453 of file MatacqRawEvent.h.

runNum32

const MatacqRawEvent::field32spec_t MatacqRawEvent::runNum32 = {3, 0x00FFFFFF}

staticprivate

Definition at line 110 of file MatacqRawEvent.h.

Referenced by getRunNum().

side32

const MatacqRawEvent::field32spec_t MatacqRawEvent::side32 = {13, 0x08000000}

staticprivate

Definition at line 139 of file MatacqRawEvent.h.

timeStamp

struct timeval MatacqRawEvent::timeStamp

private

Matacq acquisition time stamp

Definition at line 457 of file MatacqRawEvent.h.

Referenced by getTimeStamp().

timeStamp32

const MatacqRawEvent::field32spec_t MatacqRawEvent::timeStamp32 = {5, 0xFFFFFFFF}

staticprivate

Definition at line 120 of file MatacqRawEvent.h.

timeStampMicroSec32

const MatacqRawEvent::field32spec_t MatacqRawEvent::timeStampMicroSec32 = {10, 0xFFFFFFFF}

staticprivate

Definition at line 129 of file MatacqRawEvent.h.

triggerType

int MatacqRawEvent::triggerType

private

Trigger type

Definition at line 465 of file MatacqRawEvent.h.

triggerType32

const MatacqRawEvent::field32spec_t MatacqRawEvent::triggerType32 = {1, 0x0F000000}

staticprivate

Definition at line 106 of file MatacqRawEvent.h.

Referenced by getTriggerType().

trigRec

int MatacqRawEvent::trigRec

private

Trig Rec value (see Matacq documentation)

Definition at line 473 of file MatacqRawEvent.h.

Referenced by getTrigRec().

trigRec32

const MatacqRawEvent::field32spec_t MatacqRawEvent::trigRec32 = {11, 0xFF000000}

staticprivate

Definition at line 123 of file MatacqRawEvent.h.

trigType32

const MatacqRawEvent::field32spec_t MatacqRawEvent::trigType32 = {13, 0x07000000}

staticprivate

Definition at line 138 of file MatacqRawEvent.h.

tTrigPs

int MatacqRawEvent::tTrigPs

private

MATACQ trigger time position in ps

Definition at line 461 of file MatacqRawEvent.h.

Referenced by getTTrigPs().

tTrigPs32

const MatacqRawEvent::field32spec_t MatacqRawEvent::tTrigPs32 = {6, 0xFFFFFFFF}

staticprivate

Definition at line 121 of file MatacqRawEvent.h.

vernier

std::vector<int> MatacqRawEvent::vernier

private

Vernier values (see Matacq documentation)

Definition at line 481 of file MatacqRawEvent.h.

Referenced by getVernier().

vernier0_32

const MatacqRawEvent::field32spec_t MatacqRawEvent::vernier0_32 = {8, 0x0000FFFF}

staticprivate

Definition at line 125 of file MatacqRawEvent.h.

vernier1_32

const MatacqRawEvent::field32spec_t MatacqRawEvent::vernier1_32 = {8, 0xFFFF0000}

staticprivate

Definition at line 126 of file MatacqRawEvent.h.

vernier2_32

const MatacqRawEvent::field32spec_t MatacqRawEvent::vernier2_32 = {9, 0x0000FFFF}

staticprivate

Definition at line 127 of file MatacqRawEvent.h.

vernier3_32

const MatacqRawEvent::field32spec_t MatacqRawEvent::vernier3_32 = {9, 0xFFFF0000}

staticprivate

Definition at line 128 of file MatacqRawEvent.h.