Phase2Tracker::FEDDAQTrailer Class Reference

#include <Phase2TrackerFEDDAQTrailer.h>

Public Member Functions
bool	badSourceID () const
bool	cBit () const
uint16_t	crc () const
const uint8_t *	data () const
uint8_t	eoeNibble () const
uint32_t	eventLengthIn64BitWords () const
uint32_t	eventLengthInBytes () const
uint8_t	eventStatusNibble () const
bool	fBit () const
	FEDDAQTrailer ()
	FEDDAQTrailer (const uint32_t eventLengthIn64BitWords, const uint16_t crc=0, const FEDTTSBits ttsBits=TTS_READY, const bool slinkTransmissionError=false, const bool badFEDID=false, const bool slinkCRCError=false, const uint8_t eventStatusNibble=0)
	FEDDAQTrailer (const uint8_t *trailer)
bool	lastTrailer () const
void	print (std::ostream &os) const
bool	rBit () const
void	setBadSourceIDBit (const bool bitSet)
void	setCRC (const uint16_t crc)
void	setEventLengthIn64BitWords (const uint32_t eventLengthIn64BitWords)
void	setEventStatusNibble (const uint8_t eventStatusNibble)
void	setSLinkCRCErrorBit (const bool bitSet)
void	setSLinkTransmissionErrorBit (const bool bitSet)
void	setTTSBits (const FEDTTSBits ttsBits)
bool	slinkCRCError () const
bool	slinkTransmissionError () const
bool	tBit () const
FEDTTSBits	ttsBits () const
uint8_t	ttsNibble () const

Private Attributes
uint8_t	trailer_ [8]

Detailed Description

Definition at line 30 of file Phase2TrackerFEDDAQTrailer.h.

Constructor & Destructor Documentation

FEDDAQTrailer() [1/3]

Phase2Tracker::FEDDAQTrailer::FEDDAQTrailer ( )

inline

Definition at line 32 of file Phase2TrackerFEDDAQTrailer.h.

{}

FEDDAQTrailer() [2/3]

Phase2Tracker::FEDDAQTrailer::FEDDAQTrailer ( const uint8_t *  trailer )

inlineexplicit

Definition at line 86 of file Phase2TrackerFEDDAQTrailer.h.

{ memcpy(trailer_, trailer, 8); }

References trailer_.

FEDDAQTrailer() [3/3]

Phase2Tracker::FEDDAQTrailer::FEDDAQTrailer	(	const uint32_t	eventLengthIn64BitWords,
		const uint16_t	crc = 0,
		const FEDTTSBits	ttsBits = TTS_READY,
		const bool	slinkTransmissionError = false,
		const bool	badFEDID = false,
		const bool	slinkCRCError = false,
		const uint8_t	eventStatusNibble = 0
	)

Definition at line 58 of file Phase2TrackerFEDDAQTrailer.cc.

                                                                {
    //clear everything (T,x,$ all set to 0)
    memset(trailer_, 0x0, 8);
    //set the EoE nibble to indicate this is the last fragment
    trailer_[7] = 0xA0;
    //set variable fields vith values supplied
    setEventLengthIn64BitWords(eventLengthIn64BitWords);
    setEventStatusNibble(eventStatusNibble);
    setTTSBits(ttsBits);
    setCRC(crc);
    setSLinkTransmissionErrorBit(slinkTransmissionError);
    setBadSourceIDBit(badFEDID);
    setSLinkCRCErrorBit(slinkCRCError);
  }

References crc(), eventLengthIn64BitWords(), eventStatusNibble(), setBadSourceIDBit(), setCRC(), setEventLengthIn64BitWords(), setEventStatusNibble(), setSLinkCRCErrorBit(), setSLinkTransmissionErrorBit(), setTTSBits(), slinkCRCError(), slinkTransmissionError(), trailer_, and ttsBits().

Member Function Documentation

badSourceID()

bool Phase2Tracker::FEDDAQTrailer::badSourceID ( ) const

inline

Definition at line 46 of file Phase2TrackerFEDDAQTrailer.h.

{ return fBit(); }

References fBit().

cBit()

bool Phase2Tracker::FEDDAQTrailer::cBit ( ) const

inline

Definition at line 98 of file Phase2TrackerFEDDAQTrailer.h.

{ return (trailer_[1] & 0x80); }

References trailer_.

Referenced by slinkTransmissionError().

crc()

uint16_t Phase2Tracker::FEDDAQTrailer::crc ( void  ) const

inline

Definition at line 96 of file Phase2TrackerFEDDAQTrailer.h.

{ return (trailer_[2] | (trailer_[3] << 8)); }

References trailer_.

Referenced by Phase2Tracker::Phase2TrackerFEDBuffer::daqCRC(), FEDDAQTrailer(), and setCRC().

data()

const uint8_t * Phase2Tracker::FEDDAQTrailer::data ( ) const

inline

Definition at line 112 of file Phase2TrackerFEDDAQTrailer.h.

{ return trailer_; }

References trailer_.

eoeNibble()

uint8_t Phase2Tracker::FEDDAQTrailer::eoeNibble ( ) const

inline

Definition at line 88 of file Phase2TrackerFEDDAQTrailer.h.

{ return ((trailer_[7] & 0xF0) >> 4); }

References trailer_.

eventLengthIn64BitWords()

uint32_t Phase2Tracker::FEDDAQTrailer::eventLengthIn64BitWords ( ) const

inline

Definition at line 90 of file Phase2TrackerFEDDAQTrailer.h.

                                                               {
    return (trailer_[4] | (trailer_[5] << 8) | (trailer_[6] << 16));
  }

References trailer_.

Referenced by Phase2Tracker::Phase2TrackerFEDBuffer::daqEventLengthIn64bitWords(), eventLengthInBytes(), FEDDAQTrailer(), and setEventLengthIn64BitWords().

eventLengthInBytes()

uint32_t Phase2Tracker::FEDDAQTrailer::eventLengthInBytes ( ) const

inline

Definition at line 94 of file Phase2TrackerFEDDAQTrailer.h.

{ return eventLengthIn64BitWords() * 8; }

References eventLengthIn64BitWords().

Referenced by Phase2Tracker::Phase2TrackerFEDBuffer::daqEventLengthInBytes().

eventStatusNibble()

uint8_t Phase2Tracker::FEDDAQTrailer::eventStatusNibble ( ) const

inline

Definition at line 102 of file Phase2TrackerFEDDAQTrailer.h.

{ return (trailer_[1] & 0x0F); }

References trailer_.

Referenced by FEDDAQTrailer(), and setEventStatusNibble().

fBit()

bool Phase2Tracker::FEDDAQTrailer::fBit ( ) const

inline

Definition at line 100 of file Phase2TrackerFEDDAQTrailer.h.

{ return (trailer_[1] & 0x40); }

References trailer_.

Referenced by badSourceID().

lastTrailer()

bool Phase2Tracker::FEDDAQTrailer::lastTrailer ( ) const

inline

Definition at line 52 of file Phase2TrackerFEDDAQTrailer.h.

{ return !tBit(); }

References tBit().

print()

void Phase2Tracker::FEDDAQTrailer::print ( std::ostream &  os ) const

inline

Definition at line 110 of file Phase2TrackerFEDDAQTrailer.h.

{ printHex(trailer_, 8, os); }

References Phase2Tracker::printHex(), and trailer_.

rBit()

bool Phase2Tracker::FEDDAQTrailer::rBit ( ) const

inline

Definition at line 108 of file Phase2TrackerFEDDAQTrailer.h.

{ return (trailer_[0] & 0x04); }

References trailer_.

Referenced by slinkCRCError().

setBadSourceIDBit()

void Phase2Tracker::FEDDAQTrailer::setBadSourceIDBit

(

const bool

bitSet

)

Definition at line 97 of file Phase2TrackerFEDDAQTrailer.cc.

                                                         {
    if (bitSet)
      trailer_[1] |= 0x40;
    else
      trailer_[1] &= (~0x40);
  }

References trailer_.

Referenced by FEDDAQTrailer().

setCRC()

void Phase2Tracker::FEDDAQTrailer::setCRC

(

const uint16_t

crc

)

Definition at line 85 of file Phase2TrackerFEDDAQTrailer.cc.

                                               {
    trailer_[2] = (crc & 0x00FF);
    trailer_[3] = ((crc >> 8) & 0x00FF);
  }

References crc(), and trailer_.

Referenced by FEDDAQTrailer().

setEventLengthIn64BitWords()

void Phase2Tracker::FEDDAQTrailer::setEventLengthIn64BitWords

(

const uint32_t

eventLengthIn64BitWords

)

Definition at line 79 of file Phase2TrackerFEDDAQTrailer.cc.

                                                                                       {
    trailer_[4] = (eventLengthIn64BitWords & 0x000000FF);
    trailer_[5] = ((eventLengthIn64BitWords & 0x0000FF00) >> 8);
    trailer_[6] = ((eventLengthIn64BitWords & 0x00FF0000) >> 16);
  }

References eventLengthIn64BitWords(), and trailer_.

Referenced by FEDDAQTrailer().

setEventStatusNibble()

void Phase2Tracker::FEDDAQTrailer::setEventStatusNibble

(

const uint8_t

eventStatusNibble

)

Definition at line 111 of file Phase2TrackerFEDDAQTrailer.cc.

                                                                          {
    trailer_[1] = ((trailer_[1] & 0xF0) | (eventStatusNibble & 0x0F));
  }

References eventStatusNibble(), and trailer_.

Referenced by FEDDAQTrailer().

setSLinkCRCErrorBit()

void Phase2Tracker::FEDDAQTrailer::setSLinkCRCErrorBit

(

const bool

bitSet

)

Definition at line 104 of file Phase2TrackerFEDDAQTrailer.cc.

                                                           {
    if (bitSet)
      trailer_[0] |= 0x04;
    else
      trailer_[0] &= (~0x40);
  }

References trailer_.

Referenced by FEDDAQTrailer().

setSLinkTransmissionErrorBit()

void Phase2Tracker::FEDDAQTrailer::setSLinkTransmissionErrorBit

(

const bool

bitSet

)

Definition at line 90 of file Phase2TrackerFEDDAQTrailer.cc.

                                                                    {
    if (bitSet)
      trailer_[1] |= 0x80;
    else
      trailer_[1] &= (~0x80);
  }

References trailer_.

Referenced by FEDDAQTrailer().

setTTSBits()

void Phase2Tracker::FEDDAQTrailer::setTTSBits

(

const FEDTTSBits

ttsBits

)

Definition at line 115 of file Phase2TrackerFEDDAQTrailer.cc.

{ trailer_[0] = ((trailer_[0] & 0x0F) | (ttsBits & 0xF0)); }

References trailer_, and ttsBits().

Referenced by FEDDAQTrailer().

slinkCRCError()

bool Phase2Tracker::FEDDAQTrailer::slinkCRCError ( ) const

inline

Definition at line 56 of file Phase2TrackerFEDDAQTrailer.h.

{ return rBit(); }

References rBit().

Referenced by FEDDAQTrailer().

slinkTransmissionError()

bool Phase2Tracker::FEDDAQTrailer::slinkTransmissionError ( ) const

inline

Definition at line 43 of file Phase2TrackerFEDDAQTrailer.h.

{ return cBit(); }

References cBit().

Referenced by FEDDAQTrailer().

tBit()

bool Phase2Tracker::FEDDAQTrailer::tBit ( ) const

inline

Definition at line 106 of file Phase2TrackerFEDDAQTrailer.h.

{ return (trailer_[0] & 0x08); }

References trailer_.

Referenced by lastTrailer().

ttsBits()

FEDTTSBits Phase2Tracker::FEDDAQTrailer::ttsBits

(

)

const

Definition at line 43 of file Phase2TrackerFEDDAQTrailer.cc.

                                          {
    switch (ttsNibble()) {
      case TTS_DISCONNECTED0:
      case TTS_WARN_OVERFLOW:
      case TTS_OUT_OF_SYNC:
      case TTS_BUSY:
      case TTS_READY:
      case TTS_ERROR:
      case TTS_DISCONNECTED1:
        return FEDTTSBits(ttsNibble());
      default:
        return TTS_INVALID;
    }
  }

References Phase2Tracker::TTS_BUSY, Phase2Tracker::TTS_DISCONNECTED0, Phase2Tracker::TTS_DISCONNECTED1, Phase2Tracker::TTS_ERROR, Phase2Tracker::TTS_INVALID, Phase2Tracker::TTS_OUT_OF_SYNC, Phase2Tracker::TTS_READY, Phase2Tracker::TTS_WARN_OVERFLOW, and ttsNibble().

Referenced by Phase2Tracker::Phase2TrackerFEDBuffer::daqTTSState(), FEDDAQTrailer(), and setTTSBits().

ttsNibble()

uint8_t Phase2Tracker::FEDDAQTrailer::ttsNibble ( ) const

inline

Definition at line 104 of file Phase2TrackerFEDDAQTrailer.h.

{ return ((trailer_[0] & 0xF0) >> 4); }

References trailer_.

Referenced by ttsBits().

Member Data Documentation

trailer_

uint8_t Phase2Tracker::FEDDAQTrailer::trailer_[8]

private

Definition at line 78 of file Phase2TrackerFEDDAQTrailer.h.

Referenced by cBit(), crc(), data(), eoeNibble(), eventLengthIn64BitWords(), eventStatusNibble(), fBit(), FEDDAQTrailer(), print(), rBit(), setBadSourceIDBit(), setCRC(), setEventLengthIn64BitWords(), setEventStatusNibble(), setSLinkCRCErrorBit(), setSLinkTransmissionErrorBit(), setTTSBits(), tBit(), and ttsNibble().