Re: gEDA-user: powermeter board, with less ground planes :-)

[Dave McGuire <mcguire@xxxxxxxxxxxxx>]

On Nov 12, 2008, at 12:03 AM, DJ Delorie wrote:
> I'm not sure how much smarts I can put in an R8C/20.  The biggest
> available one has 64k of flash and 3k of RAM.  I was thinking of using
> just UDP - that gives me DHCP, sNTP, and a way to send back
> measurements.
>
> OTOH if a tiny TCP fits, perhaps with a tiny RTOS, I can use the same
> code for talking over TCP as for talking over USB.  I'll need a way of
> storing calibration data anyway.
>
> It would offer symmetry, though.  I can ssh into my furnace already.

   SNMP is really the right thing for this, but I don't think you  
have enough memory for that.

            -Dave

-- 
Dave McGuire
Port Charlotte, FL




_______________________________________________
geda-user mailing list
geda-user@xxxxxxxxxxxxxx
http://www.seul.org/cgi-bin/mailman/listinfo/geda-user