On 12/02/2015 06:34 PM, Bjørn Mork wrote:
Krzysztof Opasiak <k.opasiak@xxxxxxxxxxx> writes:
That's why we will try to improve udl driver. Currently we try to
setup machine at university which will run linux and then windows in
virtual machine. We would like to connect dl to this computer, pass it
to virtual machine and then use usbmon + wireshark and try to figure
out new encodings used by windows driver and add them to udl driver
but probably it will take a lot of time...
This might be old news to you, but there are actually very good open
source(!) tools for USB sniffing in Windows: http://desowin.org/usbpcap/
So you don't need the additional complexity of a virtual machine.
You can of course still analyze the dumps on Linux. Just feed them to
Wireshark.
First of all thank you very much for reminding about that tool. I heard
about it but never used it.
Unfortunately I'm a little bit afraid that it may generate some
problems. We need to interact with windows graphics to generate some
well-defined payload to device and try to analyse it. So I'm simply
afraid that launching and manipulating some additional tools on the same
system may generate some unwanted traffic:(
--
Krzysztof Opasiak
Samsung R&D Institute Poland
Samsung Electronics
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