IBIST

Board-Level

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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.