68 lines
1.5 KiB
C
68 lines
1.5 KiB
C
/*************************************************************************\
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* Copyright (c) 2002 The University of Chicago, as Operator of Argonne
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* National Laboratory.
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* Copyright (c) 2002 The Regents of the University of California, as
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* Operator of Los Alamos National Laboratory.
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* EPICS BASE is distributed subject to a Software License Agreement found
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* in file LICENSE that is included with this distribution.
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\*************************************************************************/
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/* devBoCallbackSoft.c */
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/*
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* Author: Marty Kraimer
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* Date: 04NOV2003
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*/
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include "alarm.h"
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#include "dbDefs.h"
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#include "dbLock.h"
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#include "dbAccess.h"
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#include "recGbl.h"
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#include "recSup.h"
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#include "devSup.h"
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#include "boRecord.h"
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#include "epicsExport.h"
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/* Create the dset for devBoCallbackSoft */
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static long write_bo(boRecord *prec);
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struct {
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long number;
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DEVSUPFUN report;
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DEVSUPFUN init;
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DEVSUPFUN init_record;
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DEVSUPFUN get_ioint_info;
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DEVSUPFUN write_bo;
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}devBoSoftCallback={
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5,
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NULL,
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NULL,
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NULL,
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NULL,
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write_bo
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};
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epicsExportAddress(dset,devBoSoftCallback);
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static long write_bo(boRecord *prec)
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{
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struct link *plink = &prec->out;
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long status;
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if (prec->pact)
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return 0;
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status = dbPutLinkAsync(plink, DBR_USHORT, &prec->val, 1);
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if (!status)
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prec->pact = TRUE;
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else if (status == S_db_noLSET)
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status = dbPutLink(plink, DBR_USHORT, &prec->val, 1);
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return status;
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}
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