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GLAST/LAT > DAQ and FSW > FSW > Doxygen Index > GNAT / V2-0-0

Constituent: gnat_cio     Tag: mv2304

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gnat.h File Reference

Defines public aspects of the GNAT driver. More...

#include "GNAT/gerr.h"

Include dependency graph for gnat.h:

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Defines
#define	MAX_BNDL_DEPTH   (5)
	Maximum depth of a channel bundle.
#define	MAX_CHANNEL   (15)
	Maximum out going channel number.
#define	_CHECK(status)
	Checks if the status value is G_OK, returns if not.
Typedefs
typedef _gnat *	gnatHandle
	Typedef for struct _gnat*.

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Detailed Description

Defines public aspects of the GNAT driver.

Author:

Curt Brune -- curt@slac.stanford.edu

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Define Documentation

#define _CHECK (  status   )

Value: if ( (status) != G_OK ) { \ return status; \ } Checks if the status value is G_OK, returns if not.

#define MAX_BNDL_DEPTH   (5)

Maximum depth of a channel bundle. 5 is deep enough to hold 1 cell -- That's enough space for 5 * 32 bits of serial information. 1 cell is 128 bits ( 4 * 32 ).

#define MAX_CHANNEL   (15)

Maximum out going channel number. Valid channel numbers range from 0 to MAX_CHANNEL.

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