51 lines
1.2 KiB
C
51 lines
1.2 KiB
C
/*************************************************************************\
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* Copyright (c) 2012 UChicago Argonne LLC, 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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/* devMbboSoftRaw.c */
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/*
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* Original Author: Janet Anderson
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* Date: 3-28-92
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*/
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#include <stdio.h>
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#include "dbAccess.h"
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#include "epicsTypes.h"
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#include "devSup.h"
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#include "mbboRecord.h"
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#include "epicsExport.h"
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static long init_record(mbboRecord *prec)
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{
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if (prec->nobt == 0)
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prec->mask = 0xffffffff;
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prec->mask <<= prec->shft;
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return 2; /* Don't convert */
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}
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static long write_mbbo(mbboRecord *prec)
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{
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epicsUInt32 data;
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data = prec->rval & prec->mask;
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dbPutLink(&prec->out, DBR_ULONG, &data, 1);
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return 0;
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}
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/* Create the dset for devMbboSoftRaw */
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struct {
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dset common;
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DEVSUPFUN write;
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} devMbboSoftRaw = {
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{5, NULL, NULL, init_record, NULL},
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write_mbbo
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};
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epicsExportAddress(dset, devMbboSoftRaw);
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