/*************************************************************************\
* Copyright (c) 2002 The University of Chicago, 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 Versions 3.13.7
* and higher are distributed subject to a Software License Agreement found
* in file LICENSE that is included with this distribution. 
\*************************************************************************/
/* devAiSoftRaw.c */
/* base/src/dev $Id$ */
/*
 *      Original Author: Bob Dalesio
 *      Current Author:  Marty Kraimer
 *      Date:            6-1-90
 */
#include	<vxWorks.h>
#include	<stdlib.h>
#include	<stdio.h>
#include	<string.h>
#include	<alarm.h>
#include	<cvtTable.h>
#include	<dbDefs.h>
#include	<dbAccess.h>
#include        <recSup.h>
#include	<devSup.h>
#include	<link.h>
#include	<aiRecord.h>
/* Create the dset for devAiSoftRaw */
static long init_record();
static long read_ai(struct aiRecord *);
struct {
	long		number;
	DEVSUPFUN	report;
	DEVSUPFUN	init;
	DEVSUPFUN	init_record;
	DEVSUPFUN	get_ioint_info;
	DEVSUPFUN	read_ai;
	DEVSUPFUN	special_linconv;
}devAiSoftRaw={
	6,
	NULL,
	NULL,
	init_record,
	NULL,
	read_ai,
	NULL
};

static long init_record(pai)
    struct aiRecord	*pai;
{

    /* ai.inp must be a CONSTANT or a PV_LINK or a DB_LINK or a CA_LINK*/
    switch (pai->inp.type) {
    case (CONSTANT) :
	recGblInitConstantLink(&pai->inp,DBF_LONG,&pai->rval);
	break;
    case (PV_LINK) :
    case (DB_LINK) :
    case (CA_LINK) :
	break;
    default :
	recGblRecordError(S_db_badField,(void *)pai,
		"devAiSoftRaw (init_record) Illegal INP field");
	return(S_db_badField);
    }
    return(0);
}

static long read_ai(struct aiRecord *pai)
{
    long status;

    status = dbGetLink(&(pai->inp),DBR_LONG,&(pai->rval),0,0);
    return(0);
}
