Example on how to generate dfu-util -l output

[haata]

Thanks for this great library!

One of the things that's been incredibly useful from dfu-util has been dfu-util -l.

While I don't think it needs to be part of dfu-lsusb, it would be nice to have an example that shows you how to implement it yourself. Right now I use dfu-util -l to poll for devices during manufacturing (udev isn't available on Windows 😢 ), so it would be nice to remove the external dependency on dfu-util.

: dfu-util -l       
dfu-util 0.11-dev

Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2021 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to http://sourceforge.net/p/dfu-util/tickets/

Found DFU: [308f:0028] ver=04fc, devnum=22, cfg=1, intf=0, path="5-2.2", alt=0, name="Kiibohd DFU", serial="533132004E324B46313039303 - sam4s8b:FFFF"