[aprssig] Position mapping

[Bill Vodall WA7NWP]

>
> > In the early days I used to peek and poke in the commodore 64.
> >
> > I am wondering if something like this exists in linux ?
>
> "Peek" and "poke" are BASIC commands, but I assume what you're
> really asking is whether you can do bit-twiddling with Linux.  Yep,
> you can.


Digi_ned has bit twiddling built in.

  <http://www.qsl.net/digi_ned/htmldoc/d_n-owner-manual/d_n-owner-manual.htm#admin>

73,
Bill - WA7NWP