X-Authentication-Warning: delorie.com: mailnull set sender to djgpp-workers-bounces using -f X-Authentication-Warning: new-smtp2.ihug.com.au: Host p119-tnt1.syd.ihug.com.au [203.173.128.119] claimed to be acceleron Message-ID: <002e01c1b084$ff642790$0102a8c0@acceleron> From: "Andrew Cottrell" To: Subject: Embedded IP Stack & Port to DJGPP Date: Fri, 8 Feb 2002 20:42:29 +1100 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2600.0000 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 Reply-To: djgpp-workers AT delorie DOT com I stumbled accros this tonight and thought this may be of some interrest to a few of the DJGPP developers who also are involved in the embedded area. Sorry for sending this if this is a waste of bandwidth. I have not played with this yet. URL:- http://www.sics.se/~adam/lwip/ The sales blurd:- lwIP is a small independent implementation of the TCP/IP protocol suite that has been developed by Adam Dunkels at the Computer and Networks Architectures lab at the Swedish Institute of Computer Science as part of the Connected project. The focus of the lwIP TCP/IP implementation is to reduce the RAM usage while still having a full scale TCP. This makes lwIP suitable for use in embedded systems with tenths of kilobytes of free RAM and room for around 40 kilobytes of code ROM. lwIP features: a.. IP (Internet Protocol) including packet forwarding over multiple network interfaces b.. ICMP (Internet Control Message Protocol) for network maintenance and debugging c.. UDP (User Datagram Protocol) including experimental UDP-lite extensions d.. TCP (Transmission Control Protocol) with congestion control, RTT estimation and fast recovery/fast retransmit e.. Specialized no-copy API for enhanced performance f.. Optional Berkeley socket API lwIP is freely avaliable (under a BSD-style license) in C source code format and can be downloaded from the download page.