IBPAD
Board-Level/Device-Level
|
Note ibpad is deprecated. Use ibconfig (IbcPAD) instead. |
Purpose
Change the primary address.
Format
C
unsigned long ibpad (int ud, int v)
Visual Basic
CALL ibpad (ud%, v%)
or
status% = ilpad (ud%, v%)
Interactive Control (Usage Notes)
ibpad v
Input
| ud | Board or device descriptor |
| v | GPIB primary address |
Output
| Function Return | The value of Ibsta |
Description
ibpad sets the primary GPIB address of the board or device to v, an integer ranging from 0 to 30. If no error occurs during the call, Iberr contains the previous GPIB primary address.
Possible Errors
| EARG | v is not a valid primary GPIB address; it must be in the range 0 to 30. |
| 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. |