avt guppy pro Setting

[wenjie1wang]

Hi Guys

I am trying to set the AVT Guppy pro camera setting with LabView but it does not have effect on image camera captured. The Register value has changed by reading the the register in the camera. After taking a picture, the register value changed by to the old value. Do you have any idea?  The picture below is how i change camera setting

Thanks 

Best Regards

Wenjie Wang

[LanxiZ]

Hi Wenjie1 Wang,

Could you please clarify your question a bit? What is the register you mentioned in your post?

I look forward to your reply.

Thank you.

Lanxi

[wenjie1wang]

F1000208  Time Base

F100020C Extended Shutter

F0F0081C Shutter

F0F00820 Gain

F0F00804 auto exposure

F0F00800 brightness

I was trying to set these values

[LanxiZ]

Hi Wenjie1 Wang,

Thank you for your prompt reply.

As pointed out in the KB below, the permanent attribute changes need to be done via MAX or the camera files:

" Getting My Camera Attributes Programmatically Does Not Permanently Change the Attributes ":

http://digital.ni.com/public.nsf/allkb/09794AF61D4CE35286256DBA0075150A?OpenDocument

Any problem please let me know.

Regards,

Lanxi

[wenjie1wang]

Hi, i did not use attribute, and i just write to register value directly using IMAQdx write register and write register directly to the camera

[LanxiZ]

Hi Wenjie1 wang,

I don't know if you have looked at this forum post before, there are several points mentioned in it is worth checking:

"Reading and Writing to Camera Registers with IMAQdx":

http://forums.ni.com/t5/Machine-Vision/Reading-and-Writing-to-Camera-Registers-with-IMAQdx/td-p/1190...

Thank you.

Lanxi