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GLAST/LAT > DAQ and FSW > FSW > Doxygen Index > QSE / V1-6-4

Constituent: qse     Tag: linux-gcc

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QSE_tkrUnpack.h File Reference

Defines the interface to the TKR LAT unpacking routine. More...

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Functions
static unsigned int __inline	QSE__tkrUnpackTowerBitStrips (int tower)
	Constructs the bit mask indicating to unpack the strip data for the specified tower number.
static unsigned int __inline	QSE__tkrUnpackTowerBitTots (int tower)
	Constructs the bit mask indicating to unpack the TOT data for the specified tower number.
int	QSE_tkrUnpack (QSE_tkr *tlr, const EBF_dir *dir)
	Driver routine to unpack the specified TKR towers.
int	QSE_tkrUnpackInit (QSE_tkr *tlr)
	Performs one time initialization of a Track LAT record.
int	QSE_tkrUnpackSizeof (void)
	Returns the size, in bytes, of a QSE_tkr.

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Detailed Description

Defines the interface to the TKR LAT unpacking routine.

Author:

JJRussell - russell@slac.stanford.edu

    CVS $Id: QSE_tkrUnpack.h,v 1.2 2005/11/18 01:32:32 russell Exp $

These routines unpack the EBF TKR data into the QSE_tkr record. The basic usage outline is

      int   nbytes = QSE_tkrUnpackSizeof ();
      QSE_tkr *tkr = (QSE_tkr *)malloc (nbytes);

      // Initialize the data structure
      QSE_tkrUnpackInit (tkr);

      for_each_event
      {

          EBF_dirCompose     (dir, evt);
          QSE_tkrUnpack (tkr, dir);
      }

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Function Documentation

static unsigned int __inline QSE__tkrUnpackTowerBitStrips (  int  tower  )  [static]

Constructs the bit mask indicating to unpack the strip data for the specified tower number. Returns: The bit mask for the specified tower Parameters: tower  The tower number to construct the bit mask for This is the most modular way of constructing a bit mask for the specified tower. These values can be OR'd together and passed as the tmsk parameter to QSE_tkrUnpack function.

static unsigned int __inline QSE__tkrUnpackTowerBitTots (  int  tower  )  [static]

Constructs the bit mask indicating to unpack the TOT data for the specified tower number. Returns: The bit mask for the specified tower Parameters: tower  The tower number to construct the bit mask for This is the most modular way of constructing a bit mask for the specified tower. These values can be OR'd together and passed as the tmsk parameter to QSE_tkrUnpack function.

int QSE_tkrUnpack (  QSE_tkr *  tkr, const EBF_dir *  dir )

Driver routine to unpack the specified TKR towers. Parameters: tkr  The QSE_tkr record structure to receive the unpacked data dir  The standard directory structure allowing the routine to traverse the LAT event record. Returns: Status, currently always success.

int QSE_tkrUnpackInit (  QSE_tkr *  tkr  )

Performs one time initialization of a Track LAT record. Returns: Status, currently always SUCCESS Parameters: tkr  Pointer to the structure to initialize This function should be called only once to initialize the record. After that, TFC_latReset should be called to reset the structure before each unpack.

int QSE_tkrUnpackSizeof (  void   )

Returns the size, in bytes, of a QSE_tkr. Returns: The size, in bytes, of a QSE_tkr. This function should be called to determine the size of an QSE_tkr structure. This allows the calling program to avoid including the structure definition an QSE_tkr. After allocating an QSE_tkr structure, the structure should be initialized using QSE_tkrUnpackInit().

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