<div dir="ltr"><div>Hi Luca,<br><br>On Mon, May 5, 2014 at 5:06 AM, Luca Ellero <<a href="mailto:lroluk@gmail.com">lroluk@gmail.com</a>> wrote:<br>><br>> Hi all,<br>> can someone please tell me if it is legal to develop an USB driver<br>
> analysing the USB protocol with a USB sniffer?<br>> Can this driver be made public under GPL?<br><br></div>Just though I'd point out that WireShark <a href="http://www.wireshark.org/">http://www.wireshark.org/</a> already has usb sniffing builtin <a href="http://wiki.wireshark.org/CaptureSetup/USB">http://wiki.wireshark.org/CaptureSetup/USB</a> It uses the usbmon which is already part of the kernel<br>
<a href="https://www.kernel.org/doc/Documentation/usb/usbmon.txt">https://www.kernel.org/doc/Documentation/usb/usbmon.txt</a><br><div><br>--<br>Dave Hylands<br>Shuswap, BC, Canada<br><a href="http://www.davehylands.com">http://www.davehylands.com</a></div>
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