[aprssig] Ideal Tracker Spec

[Scott Miller]

> Regarding profile switching, I'd like to see more than two profiles and
> a means of activating particular profiles using binary inputs from
> external switches.
>
> I'd like for the scripting feature to include access to a time-of-day
> clock.

I've got a GPIO command in the works that will make decisions based on 
digital inputs easier.  For time-of-day I might add a register for 
minutes since midnight - I'd do seconds but for now registers are 
limited to 16 bits, which is a few hours short of 86,400 seconds.

Scott
N1VG