> It's probably because of this code:
>
> /* models differ in how they report themselves */
> interface = &dev->actconfig->interface[ifnum].altsetting[0];
> if ((interface->bInterfaceClass != USB_CLASS_PER_INTERFACE
> && interface->bInterfaceClass != USB_CLASS_VENDOR_SPEC)
> || interface->bInterfaceSubClass != 0
> || interface->bInterfaceProtocol != 0
> || interface->bNumEndpoints != 2
> ) {
> dbg ("Bogus camera interface info");
> return NULL;
> }
>
> The interface class/subclass/protocol wouldn't match.
Thanks. I should have seen that. I made the fix and things work now.
>
> Aside from the minor code problems, you probably shouldn't be using a
> kernel driver anyway. Take a look at gphoto2 to see how it supports all
> of the cameras via USB.
I am aware of gphoto2 and started a driver for it, but we already a nice
cross-platform gui written in wxwindows, so the quickest path for me
was to get the dc2xx driver working, and then compile our gui on linux.
I must say that once I got the dc2xx driver assigned correctly, it was
very quick to having a fully functioning gui to our camera. Perhaps
I will finish the gphoto2 driver when I have some spare time.
> What is Class 6 anyway? I haven't seen that yet.
Digital Camera class.
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