Lumenera_GpioConfigure

Header:	ThirdPartySdk.h
Namespace:	avl

Configures pin direction, true for output.

Syntax

void avl::Lumenera_GpioConfigure
(
	Lumenera_State& ioState,
	const atl::Optional<int>& inDeviceID,
	const bool inGpio0,
	const bool inGpio1,
	const bool inGpio2,
	const bool inGpio3
)

Parameters

Name	Type	Range	Default	Description
ioState	Lumenera_State&			Object used to maintain state of the function.
inDeviceID	const Optional<int>&	1 - 10000	NIL	Device identifying number
inGpio0	const bool
inGpio1	const bool
inGpio2	const bool
inGpio3	const bool

Remarks

GPIO pin identification

Some cameras enumerate pins starting from 1, so outGpi0 might be GPI1 and inGpo0 might be GPO1. Similarly for other pins.

Camera driver software

This filter is intended to cooperate with cameras using their vendor's SDK. In order to connect with the camera, it is required to install Lumenera SDK software.

Lumenera SDK can be downloaded from the following website: https://www.lumenera.com/sdk.html

Recommended Lumenera SDK version for Aurora Vision Studio usage is 6.3.

Remember to install camera drivers from Lumenera SDK, in directory %LUMENERA_SDK%\Redist. The driver for USB is Redist LU, LM, LW, LC, LT, USB. The best is to use All Driver Install
Follow these instructions for quick install:

open cmd.exe

copy to opened window (enters driver directory):

cd "%LUMENERA_SDK%\Redist\Redist LU, LM, LW, LC, LT, USB\All Driver Install"

copy to opened window (installs the driver):
- For 64 bit Windows
```
luihlp64.exe -inf -dll -ax
```
- For 32 bit Windows
```
luihlp.exe -inf -dll -ax
```

Camera identification

When there is only one Lumenera camera connected, the field inDeviceID can be set to Auto. In this situation, the first available camera will be used.

inDeviceID can be used to pick one of multiple cameras connected to the computer. inDeviceID should be set to camera ID.

Multithreaded environment

This function is not guaranteed to be thread-safe. When used in multithreaded environment, it has to be manually synchronized.