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How to record session to replay with umockdev
---------------------------------------------
First run lsusb and locate the NXT brick:
% lsusb
...
Bus 001 Device 117: ID 0694:0002 Lego Group Mindstorms NXT
Use the bus and device number to record sysfs data:
% umockdev-record /dev/bus/usb/001/117 > debian/tests/nxt.umockdev
Then, if using more than enumeration, using wireshark, capture the usbmon
interface corresponding to the bus and run the test:
% fwexec zero.bin
In wireshark, filter the display to only include packets corresponding to the
NXT device using the device number, then export the displayed packets to
nxt.pcapng file.
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