If just non coding help you're looking into first, either lifehacker, xda
portal, or similar recently featured someones youtube tutorial on
assembling the electronics required for activating the usb host function.
I think that was for the motorola atrix.  After the electronics I guess it
would be a matter of compiling the driver.  But I think the motherboard
will either be able to host and inform on incoming usb data or not.

sent from a mobile device
On Nov 2, 2011 3:04 PM, "s.rawat" <[email protected]> wrote:
>
> HI,
> How can i interface the Logitech web cam with the exiting Android Phone(
I am trying to root the nexus S )  and playing around with android camera
framework.I have to make the custom zimage (wihch I could do) but have to
provide the functionality that the camera view finder by default will take
the view from the web cam and not by the camera hw of the phone.Any pointer
to this , where to start and how to proceed.I think I should be studying
the camera architecture first , like how the raw data is passed  from the
camera sensor to the camera application(i think camera.apk) via V4l2
interface. Plz provide the direction.Am i going right?
> Rgds and thanks,
> softy
>
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