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GLAST/LAT > DAQ and FSW > FSW > Doxygen Index > EMP / V1-2-0

Constituent: asc     Tag: mv2304

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EMP_hdr.c File Reference

Utility routines for the header common to all event-based statistics datagrams. More...

#include "EMP_hdr.h"
#include "EMP/EMP_hdrdefs.h"
#include "PBI/Endianness.h"
#include "PBS/WCT.h"
#include "THS/THS.h"
#include "MSG/MSG_pubdefs.h"
#include <string.h>

Include dependency graph for EMP_hdr.c:

Functions
static __inline unsigned int	bugger_ths_status (unsigned int status)
	The status returned by THS on a host is always a failure. This function clears the status on host machines so the remaining code can go forward.
void	EMP_hdrClear (EMP_hdr *hdr)
	Clear the LSF_statsHdr structure.
unsigned int	EMP_hdrEvtSet (EMP_hdrEvt *evt, unsigned int relative, unsigned long long seq, unsigned int gemClock, unsigned int gemStrobe)
	Sets specified event marker.

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Detailed Description

Utility routines for the header common to all event-based statistics datagrams.

Author:

JJRussell - russell@slac.stanford.edu

   CVS $Id: EMP_hdr.c,v 1.1 2006/03/01 01:44:42 russell Exp $

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Function Documentation

static __inline unsigned int bugger_ths_status (  unsigned int  status  )  [static]

The status returned by THS on a host is always a failure. This function clears the status on host machines so the remaining code can go forward. Returns: The buggered status Parameters: status  The status to bugger

void EMP_hdrClear (  EMP_hdr *  hdr  )

Clear the LSF_statsHdr structure. Parameters: hdr  Pointer to LSF_statsHdr structure to fill in

unsigned int EMP_hdrEvtSet (  EMP_hdrEvt *  evt, unsigned int  relative, unsigned long long  seq, unsigned int  gemClock, unsigned int  gemStrobe )

Sets specified event marker. Returns: status Parameters: evt  Pointer to the target EMP_hdrEvt relative  The relative (to the beginning of the buffer) event number (1 = first event) seq  Extended seqence number of the event gemClock  Event clock register read from GEM contributor of event gemStrobe  Event PPS cock register read from GEM contributor of event This is convenient routine to fill in event info that is stored in a EMP_emp structure within an LSF packet for eventual output as science data on the SSR.

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