[sane-devel] Adding Scanner to Backend Configuration

gmurray at cloudnet.com gmurray at cloudnet.com
Wed May 23 03:30:39 UTC 2007

Hugh wrote:
> I wanted to know if anyone would like to look at them.

I would like to see the filtered output.  Please post/send me
a url.

In the initial URBS there seemed to be a lot of unnecessary data
sent.  In the first 1393 URB numbers, there is a block of
0x0200 bytes that is resent to the device 312 times.  The
block is constant, except for the first byte.  Sending the
block to the device returns an URB with just 1 byte.
That byte becomes the first byte of the 0x0200 byte block
in the next resend.  Mysterious, but interesting.


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