You are here: Start » Function Reference » Hardware Support » Advantech SUSI » AdvantechSUSI_GetFrequencyI2C

AdvantechSUSI_GetFrequencyI2C

Header:	ThirdPartySdk.h
Namespace:	avl
Module:	ThirdParty

Gets frequency of I2C bus.

Syntax

void avl::AdvantechSUSI_GetFrequencyI2C
(
	AdvantechSUSI_State& ioState,
	atl::Optional<int> inDevice,
	int& outFrequency
)

Parameters

Name	Type	Range	Default	Description
ioState	AdvantechSUSI_State&			Object used to maintain state of the function.
inDevice	Optional<int>	1 - 6	NIL	Select I2C device or empty for main host device.
outFrequency	int&

Remarks

I/O device driver software

This filter is intended to cooperate with a device using its vendor SDK. To be able to connect to a device, it is required to install Advantech SUSI SDK.

Add DLL path to system environment variable is required.

Recommended runtime version for Aurora Vision Studio usage is 4.

Setup low level system functionality e.g. watchdog may still affect the system after the program finished.