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Fix for DMOV processing before the last DRBV update.

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Ron Sluiter
2002-07-05 19:42:20 +00:00
parent be2ca071e9
commit ccedb96940
1 changed files with 18 additions and 4 deletions
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motorApp/SoftMotorSrc/devSoftAux.c
+18 -4
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@@ -2,9 +2,9 @@
FILENAME... devSoftAux.c
USAGE... Motor record device level support for Soft channel.
Version: $Revision: 1.4 $
Version: $Revision: 1.5 $
Modified By: $Author: sluiter $
Last Modified: $Date: 2002-06-25 20:05:26 $
Last Modified: $Date: 2002-07-05 19:42:20 $
*/
/*
@@ -40,6 +40,7 @@ in the same file; each defines (redefines) the DBR's.
#include <taskLib.h>
#include <msgQLib.h>
#include <cadef.h>
#include <logLib.h>
#include "motorRecord.h"
@@ -75,10 +76,23 @@ long soft_init(int after)
{
if (after == 0)
{
int dbCaTask_tid, soft_motor_priority;
/*
* Fix for DMOV processing before the last DRBV update; i.e., lower
* the priority of the "soft_motor" task below the priority of the
* "dbCaLink" task.
*/
dbCaTask_tid = taskNameToId("dbCaLink");
if (dbCaTask_tid == ERROR)
logMsg((char *) "soft_init(): dbCaLink not found.\n", 0, 0, 0, 0, 0, 0);
taskPriorityGet(dbCaTask_tid, &soft_motor_priority);
soft_motor_priority += 1;
soft_motor_sem = semBCreate(SEM_Q_PRIORITY, SEM_EMPTY);
soft_motor_msgQ = msgQCreate(MAXMSGS, 4, MSG_Q_FIFO);
taskSpawn((char *) "soft_motor", 64, VX_FP_TASK | VX_STDIO, 5000,
soft_motor_task, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
taskSpawn((char *) "soft_motor", soft_motor_priority,
VX_FP_TASK | VX_STDIO, 5000, soft_motor_task, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0);
}
else
semGive(soft_motor_sem); /* Start soft_motor_task(). */