logitech camera

[sky]

hi, am i able to control a USB camera using the IMAQ, like IMAG_grab, IMAQ_acquire? or is it control by another group of VIs?

[Michael Noll-Hussong]

This link could be of some help:
http://www.mindofpete.org/labview_webcam.shtml

Mail again if you need further help ...

[Julie S]

You will not be able to use the IMAQ VIs to acquire images using a USB camera. Most likely the camera will come with its own driver and documented functions. You can call this dll from LabVIEW using the Call Library Function Node. Take a look at the Using External Code in LabVIEW User Manual for more details.
Hope this helps-
Julie

[sky]

Hi Michael...
thanz for your information. actually i already download this program and try it out. but i have some problems in this program, hope you can enlighten me.
I can't increase the size of the image window to 640x480, the optimise image is 320x240. y is this so?