Change the setting for the acquisition of IMAQ1394 speed by program

Hello

I use a pilot LabWindows/CVI and legacy NOR-IMAQ IEEE1394.

I want to put the acquisition of speed setting in my program.

MAX can do (there is a drop down menu to change the speed of 100 MB / 200 MB / 400 MB.)

How can I apply this in my program? The problem is that I can't find the attribute to modify.

For example, for the brightness, the attribute IMG1394_ATTR_BRIGHTNESS is?

But for speed?

If I take a look at niimaq1394.h I see a data type of enumeration, but nothing else on the speed.

Any help would be appreciated! Thank you.

Kind regards

Robin

Hello

Following procedure could meet your requirement.

(1) close to the camera.

(2) open the file "camX.iid" and find the name of "CameraFile.

"cam0.iid" of my IMAQdx on VISTA is

c:\users\public\Documents\National Instruments\NI-IMAQdx\Data\

(3) open the file of the camera and change the setting you want to modify and save them.

(4) open the camera.

These files are simple text files.

Tags: NI Hardware

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