Ralph Lange
72 lines
1.8 KiB
C
72 lines
1.8 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 Versions 3.13.7
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* and higher are 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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/* devMbboDirectSoftRaw.c */
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/* base/src/dev $Id$ */
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/*
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* Author: Janet Anderson
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* Current Author: Matthew Needes
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* Date: 10-08-93
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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 "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 "mbboDirectRecord.h"
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#include "epicsExport.h"
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/* Create the dset for devMbboDirectSoftRaw */
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static long init_record(mbboDirectRecord *prec);
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static long write_mbbo(mbboDirectRecord *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_mbbo;
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}devMbboDirectSoftRaw={
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5,
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NULL,
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NULL,
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init_record,
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NULL,
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write_mbbo
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};
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epicsExportAddress(dset,devMbboDirectSoftRaw);
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static long init_record(mbboDirectRecord *prec)
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{
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long status = 0;
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if (prec->out.type != PV_LINK)
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status = 2;
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/*to preserve old functionality*/
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if(prec->nobt == 0) prec->mask = 0xffffffff;
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prec->mask <<= prec->shft;
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return status;
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} /* end init_record() */
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static long write_mbbo(mbboDirectRecord *prec)
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{
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long status;
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unsigned long data;
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data = prec->rval & prec->mask;
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status = dbPutLink(&prec->out,DBR_LONG, &data,1);
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return(0);
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}
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