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use new callback Delay routines

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This commit is contained in:
Marty Kraimer
2000-02-02 21:48:06 +00:00
parent 17a7f128fc
commit 80eabf1529
11 changed files with 127 additions and 379 deletions
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src/dev/testDev/devWfTestAsyn.c
+9 -34
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@@ -46,8 +46,6 @@
#include <string.h>
#include "alarm.h"
#include "osiWatchdog.h"
#include "osiClock.h"
#include "callback.h"
#include "dbDefs.h"
#include "dbAccess.h"
@@ -76,38 +74,17 @@ struct {
NULL,
read_wf,
NULL};
/* control block for callback*/
struct callback {
CALLBACK callback;
struct dbCommon *precord;
watchdogId wd_id;
};
static void myCallback(pcallback)
struct callback *pcallback;
{
struct dbCommon *precord=pcallback->precord;
struct rset *prset=(struct rset *)(precord->rset);
dbScanLock(precord);
(*prset->process)(precord);
dbScanUnlock(precord);
}
static long init_record(pwf)
struct waveformRecord *pwf;
{
struct callback *pcallback;
CALLBACK *pcallback;
/* wf.inp must be a CONSTANT*/
switch (pwf->inp.type) {
case (CONSTANT) :
pcallback = (struct callback *)(calloc(1,sizeof(struct callback)));
pcallback = (CALLBACK *)(calloc(1,sizeof(CALLBACK)));
pwf->dpvt = (void *)pcallback;
callbackSetCallback(myCallback,&pcallback->callback);
pcallback->precord = (struct dbCommon *)pwf;
pcallback->wd_id = watchdogCreate();
pwf->nord = 0;
break;
default :
@@ -117,12 +94,11 @@ static long init_record(pwf)
}
return(0);
}
static long read_wf(pwf)
struct waveformRecord *pwf;
{
struct callback *pcallback=(struct callback *)(pwf->dpvt);
int wait_time;
CALLBACK *pcallback=(CALLBACK *)(pwf->dpvt);
/* wf.inp must be a CONSTANT*/
switch (pwf->inp.type) {
@@ -131,12 +107,11 @@ static long read_wf(pwf)
printf("%s Completed\n",pwf->name);
return(0); /* don`t convert*/
} else {
wait_time = (int)(pwf->disv * clockGetRate());
if(wait_time<=0) return(0);
callbackSetPriority(pwf->prio,&pcallback->callback);
printf("%s Starting asynchronous processing\n",pwf->name);
watchdogStart(pcallback->wd_id,wait_time,
(WATCHDOGFUNC)callbackRequest,(void *)pcallback);
if(pwf->disv<=0) return(2);
printf("Starting asynchronous processing: %s\n",pwf->name);
pwf->pact=TRUE;
callbackRequestProcessCallbackDelayed(
pcallback,pwf->prio,pwf,(double)pwf->disv);
pwf->pact=TRUE;
return(0);
}