On Sat, 2011-03-05 at 19:29 +0100, chrysn wrote:
>
> is there a way to forcibly try the existing implementations on the
> device (without its chipset being known)?
>
> thanks
> chrysn
Hello Chris
I finally had some time to look at the windows traces in more detail. I
misinterpreted the results b
On Thu, Mar 03, 2011 at 10:42:47PM +0100, Louis Lagendijk wrote:
> Please post the output of sane-find-scanner with the scanner attached
> through USB. What chip is detected?
it reports:
found USB scanner (vendor=0x04a9 [Canon Inc], product=0x2736 [MF4570dn]) at
libusb:002:010
it seems no chip
hello Chris,
sorry for the delay, but I am quite overloaded with work $DAYJOB, and am
working on porting some other program stack to MacOS.
On Sun, 2011-02-27 at 16:32 +0100, chrysn wrote:
> On Fri, Feb 25, 2011 at 10:45:35PM +0100, Louis Lagendijk wrote:
> > Is there a backend that supports your
On Fri, Feb 25, 2011 at 10:45:35PM +0100, Louis Lagendijk wrote:
> Is there a backend that supports your device? If so, I could have a look
> at some packet traces to see if support for your devices IP-protocol is
> doable.
there is no backend that autodetects the device when on usb or ethernet,
n
On Fri, 2011-02-25 at 22:45 +0100, Louis Lagendijk wrote:
> On Thu, 2011-02-24 at 03:44 +0100, chrysn wrote:
>
> >
> > so my questions to the list are:
> >
> > * what is the background of the existing bjnp code, and how extensible
> > is it?
> >
> There is no public documentation of the proto
On Thu, 2011-02-24 at 03:44 +0100, chrysn wrote:
>
> so my questions to the list are:
>
> * what is the background of the existing bjnp code, and how extensible
> is it?
>
There is no public documentation of the protocol that I am aware of. I
had to reverse engineer the windows packer trace t
hi sane developers,
i recently bought a Canon i-SENSYS MF4570dn printer/scanner for use in a
LAN and carelessly forgot to check for linux support for scanning.
(printing is another issue...)
by analyzing the udp and tcp traffic generated from scanning with the
windows driver, i've constructed a s
