devObjMBB.cpp

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/*************************************************************************\
* Copyright (c) 2011 Brookhaven Science Associates, as Operator of
*     Brookhaven National Laboratory.
* mrfioc2 is distributed subject to a Software License Agreement found
* in file LICENSE that is included with this distribution.
\*************************************************************************/
/*
 * Author: Michael Davidsaver <mdavidsaver@gmail.com>
 */

#include <mbbiRecord.h>
#include <mbboRecord.h>

#include "devObj.h"

#include <epicsExport.h>
using namespace mrf;

/************** mbbi *************/

template<typename T>
static long read_mbbi_from_integer(mbbiRecord* prec)
{
if (!prec->dpvt) {(void)recGblSetSevr(prec, COMM_ALARM, INVALID_ALARM); return -1; }
CurrentRecord cur(prec);
try {
    addr<T> *priv=(addr<T>*)prec->dpvt;

    {
        scopedLock<mrf::Object> g(*priv->O);
        prec->rval = priv->P->get();
        if(prec->mask) prec->rval &= prec->mask;
    }

    return 0;
}CATCH(S_dev_badArgument)
}

// mbbi uint32

OBJECT_DSET(MBBIFromUINT32,
            (&add_record_inp<mbbiRecord,epicsUInt32>),
            &del_record_property,
            &init_record_empty,
            &read_mbbi_from_integer<epicsUInt32>,
            NULL);

// mbbi uint16

OBJECT_DSET(MBBIFromUINT16,
            (&add_record_inp<mbbiRecord,epicsUInt16>),
            &del_record_property,
            &init_record_empty,
            &read_mbbi_from_integer<epicsUInt16>,
            NULL);


// mbbo uint32

template<typename I>
static long write_mbbo_from_integer(mbboRecord* prec)
{
if (!prec->dpvt) {(void)recGblSetSevr(prec, COMM_ALARM, INVALID_ALARM); return -1; }
CurrentRecord cur(prec);
try {
    addr<I> *priv=(addr<I>*)prec->dpvt;

    {
        scopedLock<mrf::Object> g(*priv->O);
        priv->P->set(prec->rval);

        prec->rbv = priv->P->get();
    }

    return 0;
}CATCH(S_dev_badArgument)
}


OBJECT_DSET(MBBOFromUINT32,
            (&add_record_out<mbboRecord,epicsUInt32>),
            &del_record_property,
            &init_record_return2,
            &write_mbbo_from_integer<epicsUInt32>,
            NULL);

// mbbo uint16


OBJECT_DSET(MBBOFromUINT16,
            (&add_record_out<mbboRecord,epicsUInt16>),
            &del_record_property,
            &init_record_return2,
            &write_mbbo_from_integer<epicsUInt16>,
            NULL);

#include <epicsExport.h>
extern "C" {
 OBJECT_DSET_EXPORT(MBBIFromUINT32);
 OBJECT_DSET_EXPORT(MBBIFromUINT16);
 OBJECT_DSET_EXPORT(MBBOFromUINT32);
 OBJECT_DSET_EXPORT(MBBOFromUINT16);
}