This is completely experimental, but since the API is the same, it's a
drop-in replacement. The Windows driver is not apparently open source,
so I am vendoring the static libraries provided. In theory, this will
obviate the need to replace the HID driver on Windows and will thus
require no initial setup, but I cannot currently test it beyond making
sure it compiles.
I had some testing code that did this and then I got rid of it because
I thought I didn't need it, but it turns out it is actually necessary
because AISample does not do any digital direction setup.
Anyway, this has been tested on (basic) hardware now, and it appears to
even work. It needs two main things to be truly prime-time capable: a
calibration process and output debouncing. When it is approaching the
target, the relays will get toggled very rapidly a few times, which is
not particularly good for them. Operating on a moving average of the
feedback may be a simple way to address this (effectively acts as a
low-pass filter). Slowing down the control loop may also work well and
would be much simpler.
