IBIST
Board-Level
|
Note ibist is deprecated. Use ibconfig (IbcIst) instead. |
Purpose
Set or clear the board individual status bit for parallel polls.
Format
C
unsigned long ibist (int ud, int v)
Visual Basic
CALL ibist (ud%, v%)
or
status% = ilist (ud%, v%)
Interactive Control (Usage Notes)
ibist v
Input
| ud | Board descriptor |
| v | Indicates whether to set or clear the ist bit |
Output
| Function Return | The value of Ibsta |
Description
ibist sets the interface ist (individual status) bit according to v. If v is zero, the ist bit is cleared; if v is non-zero, the ist bit is set. The previous value of the ist bit is returned in Iberr.
For more information about parallel polling, refer to the Parallel Polling topic.
Possible Errors
| EDVR | The NI-488.2 driver is either configured incorrectly or is not properly installed. |
| EHDL | ud is invalid or out of range. |
| ELCK | The requested operation could not be performed because of an existing lock by another process. |
| ENEB | The interface is not installed or is not properly configured. |
| EOIP | Asynchronous I/O is in progress. |