Function get_hw

This instruction provides information about the boards directly connected to the CPU.

Syntax

i32 get_hw_info (i32 nSlot , stru_hw_info stru [, i32 info=0])

nSlot

Slot number present in the rhw.cfg file.

NOTE: nSlot does not correspond to the number of slots that are assigned to Axioline modules.

stru

Structure of type stru_hw_info where the information is saved when the function is called

info

Parameter to request desired or current values. (optional, default 0)

Value	Description
1	Current values are returned
0	The values in the rhw.cfg file are returned

NOTE: Values differ only in the case of alarm 988.

Result

Returns:

Value	Meaning
<> 0	Successful operation
0	nSlot is not within the expected range. Alarm 9900 is generated

Validity

Task

System Requirements

RTE 34.20.3

Note

The info parameter was implemented by RTE 34.27.2

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