Stuart, Microchip do a TCP/IP stack for the 18F452, based on a development board they sell. I re-wrote the hardware level code to interface to a 16 bit ISA card and it worked quite well. Unfortunately in doing this I hacked quite a lot of the microchip code about, and I'm not sure what sort of state it's in at the moment (semi-abandoned project). It might be worth looking into the microchip code though, it supports quite a lot of protocols. There's this as well: http://www.davidwitt.ca/picweb/ Cheers....Mike. ----- Original Message ----- From: "SHands" To: "'Microcontroller discussion list - Public.'" Sent: Wednesday, September 15, 2004 10:44 AM Subject: [PIC] Networking PIC's > Has anyone had any experience in connecting PIC's to RJ45-based networks > at all? Basically, I'm after getting a very basic telnet server running > to control outputs that'll be in either the on/off state. > > I've done a quick search on the net - but can only turn up ready-made > boards with RTL8xxx chips and pre-programmed PIC's, (which isn't much > fun - and can't really learn anything). > > Has anyone tried anything like this? If so, does anyone use any > preferred chip/have an simple way of doing it? > > Cheers, > Stuart > > _______________________________________________ > http://www.piclist.com > View/change your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist --- Outgoing mail is certified as Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.760 / Virus Database: 509 - Release Date: 10/09/2004 _______________________________________________ http://www.piclist.com View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist