DTROSTrailerWord Class Reference

#include <DTDDUWords.h>

Public Member Functions
	DTROSTrailerWord ()
	Constructor. More...
	DTROSTrailerWord (const uint32_t index)
int	EventWordCount () const
int	l1AFifoOccupancy () const
int	TFF () const
int	TPX () const
virtual	~DTROSTrailerWord ()
	Destructor. More...

Static Public Member Functions
static void	set (uint32_t &word, int tff, int tpx, int l1a_fifo_occ, int event_word_count)

Private Attributes
uint32_t	word_

Detailed Description

DT ROS Trailer interpreter. Information interpreted:

• TFF: L1 FIFO is full (1 bit)
• TPX: Transmitter parity (1 bit)
• L1A FIFO occupancy (6 bits)
• Event Word count (16 bits)

Author

M. Zanetti - INFN Padova

Definition at line 230 of file DTDDUWords.h.

Constructor & Destructor Documentation

DTROSTrailerWord() [1/2]

DTROSTrailerWord::DTROSTrailerWord ( )

inline

Constructor.

Definition at line 233 of file DTDDUWords.h.

{}

DTROSTrailerWord() [2/2]

DTROSTrailerWord::DTROSTrailerWord ( const uint32_t  index )

inline

Definition at line 235 of file DTDDUWords.h.

: word_(index) {}

~DTROSTrailerWord()

virtual DTROSTrailerWord::~DTROSTrailerWord ( )

inlinevirtual

Destructor.

Definition at line 238 of file DTDDUWords.h.

{}

Member Function Documentation

EventWordCount()

int DTROSTrailerWord::EventWordCount ( ) const

inline

Definition at line 243 of file DTDDUWords.h.

References EVENT_WORD_COUNT_MASK, and word_.

Referenced by DTROS25Unpacker::interpretRawData().

{ return word_ & EVENT_WORD_COUNT_MASK; }

l1AFifoOccupancy()

int DTROSTrailerWord::l1AFifoOccupancy ( ) const

inline

Definition at line 242 of file DTDDUWords.h.

References L1A_FIFO_OCC_MASK, L1A_FIFO_OCC_SHIFT, and word_.

{ return (word_ & L1A_FIFO_OCC_MASK) >> L1A_FIFO_OCC_SHIFT; }

set()

static void DTROSTrailerWord::set ( uint32_t &  word, int  tff, int  tpx, int  l1a_fifo_occ, int  event_word_count  )

inlinestatic

Definition at line 245 of file DTDDUWords.h.

References L1A_FIFO_OCC_SHIFT, DTROSWordType::rosTypeWord, TFF_SHIFT, TPX_SHIFT, DTROSWordType::trailerControlWord, WORDCONTROLSHIFT, and WORDTYPESHIFT.

                                                                                            {
    word = DTROSWordType::trailerControlWord << WORDCONTROLSHIFT | DTROSWordType::rosTypeWord << WORDTYPESHIFT |
           tff << TFF_SHIFT | tpx << TPX_SHIFT | l1a_fifo_occ << L1A_FIFO_OCC_SHIFT | event_word_count;
  }

TFF()

int DTROSTrailerWord::TFF ( ) const

inline

Definition at line 240 of file DTDDUWords.h.

References TFF_MASK, TFF_SHIFT, and word_.

{ return (word_ & TFF_MASK) >> TFF_SHIFT; }

TPX()

int DTROSTrailerWord::TPX ( ) const

inline

Definition at line 241 of file DTDDUWords.h.

References TPX_MASK, TPX_SHIFT, and word_.

{ return (word_ & TPX_MASK) >> TPX_SHIFT; }

Member Data Documentation

word_

uint32_t DTROSTrailerWord::word_

private

Definition at line 251 of file DTDDUWords.h.

Referenced by EventWordCount(), l1AFifoOccupancy(), TFF(), and TPX().