devAaoSoft.c

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/*************************************************************************\
* Copyright (c) 2008 UChicago Argonne LLC, as Operator of Argonne
*     National Laboratory.
* Copyright (c) 2002 The Regents of the University of California, as
*     Operator of Los Alamos National Laboratory.
* EPICS BASE is distributed subject to a Software License Agreement found
* in file LICENSE that is included with this distribution.
\*************************************************************************/

/*
 * devAaoSoft.c - Device Support Routines for soft Waveform Records
 *
 *      Original Author: Bob Dalesio
 *      Current Author:  Dirk Zimoch
 *      Date:            27-MAY-2010
 */

#include <stdlib.h>
#include <stdio.h>
#include <string.h>

#include "alarm.h"
#include "dbDefs.h"
#include "dbAccess.h"
#include "recGbl.h"
#include "devSup.h"
#include "cantProceed.h"
#include "menuYesNo.h"
#include "aaoRecord.h"
#include "epicsExport.h"

/* Create the dset for devAaoSoft */
static long init_record(dbCommon *pcommon);
static long write_aao(aaoRecord *prec);

aaodset devAaoSoft = {
    {5, NULL, NULL, init_record, NULL},
    write_aao
};
epicsExportAddress(dset, devAaoSoft);

static long init_record(dbCommon *pcommon)
{
    aaoRecord *prec = (aaoRecord *)pcommon;

    if (dbLinkIsConstant(&prec->out)) {
        prec->nord = 0;
    }
    return 0;
}

static long write_aao(aaoRecord *prec)
{
    long nRequest = prec->nord;
    dbPutLink(prec->simm == menuYesNoYES ? &prec->siol : &prec->out,
        prec->ftvl, prec->bptr, nRequest);

    return 0;
}