rather than deleting everything.
It seems that the device stops working when deleting the database. That
is, the connection to the Internet stops working which is very safe as
it does not leak any data but arguably defeats the purpose of the
device.
This is a snapshot only. It does not work and serves as a prototype
only. Now, we can see how to add a menu item and how to call our
executable on the flash.
The switch doesn't work yet but "uci get switch-button.@main[0].func"
gets the currently active configured action for button.
I guess that /etc/rc.button/switch is called on every press of the
button.
I don't know whether this works. On the v4 firmware, we can see files in
/etc/gl-switch.d but I don't know yet how the system determines which
file to choose. I assume it's dependend on the "page" of the display.
But I haven't figured out yet how or rather where those pages are
organised.
I have rsynced the whole device before associating with a new device and
after. The only file that got modified was /etc/oui-tertf/client.db.
We intend to have it stored in memory rather than on flash. This should
be okay since the kernel also holds the MAC addresses in memory.
