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On Thu, 11 Dec 2003, Jason Anderson wrote:
I've been trying to make a simple app which opens up the proper file
(/dev/usb/scanner0), and return a message saying it is opened. But I don't
think I have it right.
Since SANE uses libusb, I've been using those functions, in part the
usb_open() function. I've used the for loop to go through the various
devices in the usb_devices structure of libusb to try and open it. Can
anyone help me with this little problem?
your question is really vague, but is sounds like you are asking for a bit
of code to open a scanner device file so you can send your own packets to
it?
i would not use the kernel usb scanner module (rmmod scanner) i would
instead use libusb and the usbdevfs instead. see the attached bit of code.
you will have to change the vendor and device ids.
allan
--
so don't tell us it can't be done, putting down what you don't know.
money isn't our god, integrity will free our souls - Max Cavalera
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