IBCONFIG
Board-Level/Device-Level
Purpose
Change the software configuration input.
Format
C
|
unsigned long ibconfig (int ud, int option, int value)
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Visual Basic
|
CALL ibconfig (ud%, option%, value%)
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or
|
status% = ilconfig (ud%, option%, value%)
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Input
|
ud
|
Board or device unit descriptor |
|
option
|
A parameter that selects the software configuration item |
|
value
|
The value to which the selected configuration item is to be changed |
Output
| Function Return |
The value of Ibsta
|
Description
ibconfig changes a configuration item to the specified value for the selected board or device. option can be any of the defined options (see ibconfig Board Configuration Parameter Options or ibconfig Device Configuration Parameter Options). value must be valid for the parameter that you are configuring. The previous setting of the configured item is returned in Iberr.
Possible Errors
|
EARG
|
Either option or value is not valid. The ibconfig Board Configuration Parameter Options table lists the valid options. |
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ECAP
|
The driver is not able to make the requested change. |
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EDVR
|
The NI-488.2 driver is either configured incorrectly or is not properly installed. |
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EHDL
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ud is invalid or out of range. |
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ELCK
|
The requested operation could not be performed because of an existing lock by another process. |
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ENEB
|
The interface is not installed or is not properly configured. |
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EOIP
|
Asynchronous I/O is in progress. |
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ESAC
|
The board does not have System Controller capability. |