Rockwell-automation 1747-PCINT API Software for 1746 I/O Instrukcja Użytkownika Pobierz pdf (Strona 39)

Developing Applications 3–13

Publication 1747-6.5.3 Junel 1998

if (OC_GetExtendedError(OChandle, &exterr) == SUCCESS)

{

if ( exterr.ErrorCode != 0 )

{

OC_ExtendedErrorMsg(OChandle, &exterr, &msg);

printf("\n\nERROR: %d %s\n", msg, exterr.ErrorCode);

}

OC_CloseScanner(OChandle);

exit(rc);

} /* end Ioexit() */

/*************************************************************************

* Entry point:

* tErrorEvent

* Description:

* Thread to handle errors.

* Arguments:

* none

* External effects:

* none

* Return value:

* none

* Access: Public

*-----------------------------------------------------------------------

* Notes:

************************************************************************/

void tErrorEvent( void *dummy )

{

while(1)

{

/* Sleep until the scanner reports an error */

OC_WaitForExtError(OChandle, INFINITE);

/* An error has occurred. Perform whatever error handling */

/* that is necessary. In this case, we just print a message */

/* and exit the process. */

Ioexit(1);

}

} /* end tErrorEvent() */

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Rockwell-automation 1747-PCINT API Software for 1746 I/O Instrukcja Użytkownika Strona 39