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GLAST / LAT > DAQ and FSW > FSW > Doxygen Index> LDT / V0-5-0 > encdec / linux-gcc

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BTD.c File Reference

Binary Tree Encoding routines. More...

#include "ffs.h"
#include "LDT/BTD.h"

Functions
unsigned int	BTD_wordDecode (unsigned int w, unsigned int scheme, int *nbits)
	Decodes the bits in w according to scheme.
unsigned int	BTD_shortDecode (unsigned short int s, unsigned int scheme, int *nbits)
	Decodes the bits in w according to scheme.

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Detailed Description

Binary Tree Encoding routines.

Author:

JJRussell - russell@slac.stanford.edu

Routines to encode bit strings using a binary tree

    CVS $Id

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Function Documentation

unsigned int BTD_shortDecode	(	unsigned short int	s,
		unsigned int	scheme,
		int *	nbits
	)

Decodes the bits in w according to scheme.

Returns:

The decoded short word

Parameters:

	s	The encoded bits
	scheme	The encoding scheme
	nbits	Returns the number of bits decoded.

unsigned int BTD_wordDecode	(	unsigned int	w,
		unsigned int	scheme,
		int *	nbits
	)

Decodes the bits in w according to scheme.

Returns:

The decoded word

Parameters:

	w	The encoded bits
	scheme	The encoding scheme
	nbits	Returns the number of bits decoded.

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