[Rack] Building some new electronics to open the gate?

Jonathan Lassoff jof at thejof.com
Sun Nov 13 05:37:15 UTC 2011

On Sat, Nov 12, 2011 at 6:29 PM, Jonathan Lassoff <jof at thejof.com> wrote:

> I've also been hacking away on a little stateless daemon in C that I was
> hoping to put on the NFS linux image for the Wyse terminal. SSHing in to
> flip a line seems excessive to me, so I was making a simple UDP protocol to
> open the gate and to poll the state of the ringer.
> It would be pretty easy to port to the Arduino Ethernet library, though
> that's TCP-only, so it might be tricky memory-wise to handle many clients.

This is my hack job: https://gist.github.com/1361655

I'm still a little new to writing C from scratch (I'm usually modifying,
porting, or fixing stuff), so I'd appreciate any feedback on this. It
compiles and works on my machine, but that's the extent of my testing -- I
still haven't tested it out at 2169.

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