[Arm-netbook] keyboard matrix (and usb-hid stm32f072 firmware) functional

[Peter Bouda]

>   commit 4abcf1ad255b79085dc7e3d8861e15709848f567
> Author: Kuldeep Singh Dhaka <kuldeepdhaka9 at gmail.com>
> Date:   Tue Sep 8 11:08:26 2015 +0530
>
>      USB rewrite
>
>
>   you should be able to find that via a google search on the git commit
> hash.

sorry, I cannot find this one, even on Google (?). I am using this one now:

https://github.com/kuldeepdhaka/libopencm3/commit/a448f319c863b006042a518db3b54b27deda5512

Is that correct?

Best,
Peter