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Optional test for VME58 failure mode where board reboots after the 1st motion related command.

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sluiter
2017-02-22 08:26:35 -06:00
parent 02e28d602c
commit 4f54eb502b
1 changed files with 22 additions and 1 deletions
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motorApp/OmsSrc/drvOms58.cc
+22 -1
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@@ -111,6 +111,13 @@ USAGE... Motor record driver level support for OMS model VME58.
* .41 10-20-11 rls - Added counter in send_mess() to prevent endless loop
* after VME58 reboot.
* .42 07-26-12 rls - Added reboot test to send_mess().
* .43 02-21-16 rls - Added code to send_mess() that test for a VME58 reboot
* after a motion related (ST, MA, MR) command. Found new
* VME58 failure mode where board reboots after the 1st
* motion related command. Since delay between motion
* command and reboot test must be long enough to avoid a
* VMEbus error, delay is excessive for normal operation.
* Hence, the oms58_reboot_test external variable.
*
*/
@@ -167,6 +174,7 @@ static inline void Debug(int level, const char *format, ...) {
/* Global data. */
int oms58_num_cards = 0;
int oms58_reboot_test = 0;
/* Local data required for every driver; see "motordrvComCode.h" */
#include "motordrvComCode.h"
@@ -720,7 +728,20 @@ static RTN_STATUS send_mess(int card, char const *com, char *name)
Debug(4, "send_mess: sent card %d message:", card);
Debug(4, "%s\n", outbuf);
pmotor->outPutIndex = putIndex; /* Message Sent */
pmotor->outPutIndex = putIndex; /* Send message. */
if (oms58_reboot_test != 0) /* Test if board has rebooted after sending message. */
{
epicsThreadSleep(0.300);
if (pmotor->rebootind != 0x4321)
{
errlogPrintf(rebootmsg, card);
/* Disable board. */
motor_state[card] = (struct controller *)NULL;
epicsThreadSleep(1.0);
return (ERROR);
}
}
for (count = 0; (putIndex != pmotor->outGetIndex) && (count < 1000); count++)
{