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rec: mbbiDirect and mbboDirect refactoring

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This includes changes to functionality, documented.
This commit is contained in:
Andrew Johnson
2012-12-11 18:25:01 -06:00
parent 475fc8e122
commit 04ff9eb8a1
7 changed files with 523 additions and 576 deletions
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src/std/dev/devMbboSoftRaw.c
+26 -42
View File
@@ -1,66 +1,50 @@
/*************************************************************************\
* Copyright (c) 2002 The University of Chicago, as Operator of Argonne
* Copyright (c) 2012 UChicago Argonne LLC, 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.
* EPICS BASE is distributed subject to a Software License Agreement found
* in file LICENSE that is included with this distribution.
\*************************************************************************/
/* devMbboSoftRaw.c */
/* base/src/dev $Revision-Id$ */
/*
* Author: Janet Anderson
* Date: 3-28-92
* Original Author: Janet Anderson
* Date: 3-28-92
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "alarm.h"
#include "dbDefs.h"
#include <stdio.h>
#include "dbAccess.h"
#include "recGbl.h"
#include "recSup.h"
#include "epicsTypes.h"
#include "devSup.h"
#include "mbboRecord.h"
#include "epicsExport.h"
/* Create the dset for devMbboSoftRaw */
static long init_record(mbboRecord *prec);
static long write_mbbo(mbboRecord *prec);
struct {
long number;
DEVSUPFUN report;
DEVSUPFUN init;
DEVSUPFUN init_record;
DEVSUPFUN get_ioint_info;
DEVSUPFUN write_mbbo;
}devMbboSoftRaw={
5,
NULL,
NULL,
init_record,
NULL,
write_mbbo
};
epicsExportAddress(dset,devMbboSoftRaw);
static long init_record(mbboRecord *prec)
{
/*to preserve old functionality*/
if (prec->nobt == 0) prec->mask = 0xffffffff;
if (prec->nobt == 0)
prec->mask = 0xffffffff;
prec->mask <<= prec->shft;
/*dont convert*/
return 2;
} /* end init_record() */
return 2; /* Don't convert */
}
static long write_mbbo(mbboRecord *prec)
{
unsigned long data;
epicsUInt32 data;
data = prec->rval & prec->mask;
dbPutLink(&prec->out,DBR_LONG, &data,1);
dbPutLink(&prec->out, DBR_ULONG, &data, 1);
return 0;
}
/* Create the dset for devMbboSoftRaw */
struct {
dset common;
DEVSUPFUN write;
} devMbboSoftRaw = {
{5, NULL, NULL, init_record, NULL},
write_mbbo
};
epicsExportAddress(dset, devMbboSoftRaw);