Re: ELKS Networking: TCP/IP?

[Alistair Riddoch]

=?ISO-8859-1?Q?Fr=E9d=E9ric_Renet?= writes:
> 
> 
> > 
> > I have written a SLIP/IP/ICMP/UDP-stack that fits in 2000 bytes program
> > and 36 bytes RAM (not KILObytes) including operating system and device drivers,
> > that fits in a PIC 16F84.
> > 
> > So it isn't a problem to implement networking in limited memory.
> > 
> Is it possible to have a look on your code ?
> 

I too would be very interested in looking at this code. I suspect it is in
assembler, and very PIC specific, but interesting anyway. My understanding
is that UDP is a very thin layer on top of IP, and does not require much
buffering, whereas implementing TCP is altogether more difficult.

Al