USB DRIVER FOR IMAQ

[Brad]

It is an example program and here's the link:

http://sine.ni.com/apps/we/niepd_web_display.display_epd4?p_guid=ED6942DF78E34659E034080020E74861&p_...

Hope this helps,

Brad

[Gabor_Ondi]

Dear Brad, Brooks, Helpers ...

I have a problem with USB IMAQ driver.
When I try init the camera with IMAQ USB init.vi, I get this error message: "Error -1074396024 occurred at IMAQ USB Init.vi Error system."

I do not know, what is the problem in this case.
Please help me.

I use the next component:
- Labview 7.1.1.,
- NI Vision 7.1.,
- IMAQ USB driver 1.1.0.,
- Windows XP SP2 - hungarian version.

Best Regards,

Gabor Ondi

Message Edited by Gabor Ondi on 05-09-2006 02:57 AM

[TCPlomp]

Hi Gabor,

i don't think Hungarian is implemented already, you should read this thread top-down and post the error code you receive with the intermediate dll (it's probably the hungarion for 'show')

good luck,

Ton

[Gabor_Ondi]

Hi Ton,

I ran the .vi with "USB Foreign OS DLL" and I got the next messagebox (attached picture).

Gabor Ondi

Message Edited by Gabor Ondi on 05-10-2006 03:52 AM

[avdel]

Hello Brad,

I'm using an XP Pro SP2 Greek and I wonder if you could help me too.

However, after replacing the .dll, I got 4 error messages by running the Grab.vi (the one after the other).

Here they are from the first to the last in top - down order.

Thanx in advance....

Message Edited by avdel on 05-20-2006 09:00 AM

[Brad]

Here is an updated DLL with Hungarian and Greece OS support.  Let me know if there are any problems.

Thanks,

Brad

[Gabor_Ondi]

Hello Brad,

It works perfectly in  XP SP2 HUN!
Thank for your help!

Hi, Gabor Ondi.

[avdel]

Ok Brad,

Same goes for XP Pro SP2 Greek.

Everything looks fine.

I'll let you know if anything comes up.

Thank you

avdel

[Andrzej_R]

Hi,
I have a problem with Windows running out of virtual memory when I run my vision application for some time.
I use USB camera driver in single shot (IMAQ USB Snap.vi)
I always close the USB sesion and Dispose Image at the end of the image out wire.
I am using Labview 8 with NI-vision 8.0.

Andrew

[immercd]

I'm having he same problem as the previous poster.  When performing multiple "snaps" and disposing of all references each itteration, the memory leaks and leaks...Only solvable by quiting labview and restarting.