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support for dbCaPutCallback

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This commit is contained in:
Marty Kraimer
2003-12-16 20:05:17 +00:00
parent 1758f60c79
commit fdd78eaf81
10 changed files with 46 additions and 152 deletions
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29
src/dev/softDev/devAoSoftCallback.c
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@@ -23,14 +23,12 @@
#include "recGbl.h"
#include "recSup.h"
#include "devSup.h"
#include "dbCa.h"
#include "link.h"
#include "special.h"
#include "aoRecord.h"
#include "epicsExport.h"
/* added for Channel Access Links */
static long init_record();
/* Create the dset for devAoSoftCallback */
static long write_ao();
struct {
@@ -45,29 +43,11 @@ struct {
6,
NULL,
NULL,
init_record,
NULL,
NULL,
write_ao,
NULL};
epicsExportAddress(dset,devAoSoftCallback);
static void putCallback(struct link *plink)
{
dbCommon *pdbCommon = (dbCommon *)plink->value.pv_link.precord;
dbScanLock(pdbCommon);
(*pdbCommon->rset->process)(pdbCommon);
dbScanUnlock(pdbCommon);
}
static long init_record(aoRecord *pao)
{
long status=0;
status = 2;
return status;
} /* end init_record() */
static long write_ao(aoRecord *pao)
{
@@ -76,10 +56,11 @@ static long write_ao(aoRecord *pao)
if(pao->pact) return(0);
if(plink->type!=CA_LINK) {
status = dbPutLink(&pao->out,DBR_DOUBLE,&pao->oval,1);
status = dbPutLink(plink,DBR_DOUBLE,&pao->oval,1);
return(status);
}
status = dbCaPutLinkCallback(plink,DBR_DOUBLE,&pao->oval,1,putCallback);
status = dbCaPutLinkCallback(plink,DBR_DOUBLE,&pao->oval,1,
(dbCaCallback)dbCaCallbackProcess,plink);
if(status) {
recGblSetSevr(pao,LINK_ALARM,INVALID_ALARM);
return(status);