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GLAST/LAT > DAQ and FSW > FSW > Doxygen Index > EDST / V1-0-1

Constituent: ebf_fes     Tag: linux-gcc

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ebf_fes.c File Reference

Program for developing fast compare code to run on Rad750 with data from FES. More...

#include "PBS/MBA.h"
#include "PBS/BSWP.h"
#include "LCBD/LCBD.h"
#include "MON/MON_pubdefs.h"
#include "EDS/EDS_fw.h"
#include "EDS/EDSD_print.h"
#include "EDS/io/EBF_stream.h"
#include "EDS/io/LCBP.h"
#include "EDS/LCBV.h"
#include "EDS/EBF_mc.h"
#include "EDS/EBF_evt.h"
#include "EDS/EBF_cid.h"
#include "EDS/EBF_gem.h"
#include "EDS/EBF_dir.h"
#include "EDS/EBF_tkr.h"
#include "EDS/FFS.h"
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <fcntl.h>
#include <unistd.h>
#include "EDST/EDST_compareList.h"

Include dependency graph for ebf_fes.c:

Functions
static int	FillCtl (Ctl *ctl, int argc, char *const argv[])
	Examines the command line parameters and fills the print control structure.
int	main (int argc, char *const argv[])
	Usual entry point for the readtest.

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Detailed Description

Program for developing fast compare code to run on Rad750 with data from FES.

Author:

Ed Bacho - ebacho@slac.stanford.edu

Example:

    $ ebf_fes <inFileLoadedInFes.ebf> <fileFromLat.ebf>
   

For a complete explanation type ebf_fes with no arguments.

This file contains the code for a "fast" compare that will run on the Rad750. The steps are: 1) load EBF file into FES, set FES to insert fileSeqNum into GEM 2) setup LAT to collect data 3) use ebf_fes to setup this code, it will

• install a handler in LCB event to do "fast" compare
• allocate some memory to receive "bad" events
• read in the same EBF file as loaded into FES and parse it into a form to do the compare 4) startup FES 5) The installed LCB handler will do the following on each event
• use fileSeqNum stored in GEM to lookup evt data from EBF file
• start comparing received data with that stored from EBF file
• on any diff detected
  • skip rest of compares
  • save whole event to the "bad" evt memory buffer 6) WHen test completed or buffer full, one can save the "bad" events to disk with ebf_fesSave().

NOTE that host executable is for debugging this code. The 2nd file specified must be one from the FES/LAT with the fileSeqNUm embedded in the GEM header. THe host prog, ebf_fes, has no use beyond this debugging.

Use ebf_diff prog should be used for comparing EBF files.

ebf_diff can also be used to analyze the "bad" file produced with program against the original EBF file.

    CVS $Id: ebf_fes.c,v 1.5 2007/10/18 02:39:41 jgt Exp $

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Function Documentation

static int FillCtl (  Ctl *  ctl, int  argc, char *const   argv[] )  [static]

Examines the command line parameters and fills the print control structure. Parameters: ctl  The parameter control block. argc  The number of command line parameters. argv  The array of pointers to the command line parameters. Return values: 0,Everything  is okay. -1,Incorrect  command usage. Usually this means that the input file name was absent. Host argument parsing routine

int main (  int  argc, char *const   argv[] )

Usual entry point for the readtest. Parameters: argc  The number of arguments argv  The vector of arguments. Host main routine

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