Updated to reflect current practice and URLs.

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README
View File

@ -1,3 +1,5 @@
INTRODUCTION
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 (CNA) lab at the Swedish Institute of Computer
@ -8,7 +10,8 @@ while still having a full scale TCP. This making 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:
FEATURES
* IP (Internet Protocol) including packet forwarding over multiple
network interfaces
* ICMP (Internet Control Message Protocol) for network maintenance
@ -20,8 +23,12 @@ lwIP features:
* Specialized API for enhanced performance
* Optional Berkeley socket API
LICENSE
lwIP is freely available under a BSD license.
DEVELOPMENT
lwIP has grown into an excellent TCP/IP stack for embedded devices,
and developers using the stack often submit bug fixes, improvements,
and additions to the stack to further increase its usefulness.
@ -30,30 +37,44 @@ Development of lwIP is hosted on Savannah, a central point for
software development, maintenance and distribution. A core team
will improve lwIP by the use of Savannah's interface and CVS.
The lwIP TCP/IP stack is maintained in the 'lwip' CVS module and
contributions (such as platform ports) are in the 'contrib' module.
The current lwIP CVS tree can be checked out by doing:
cvs -d:pserver:anoncvs@subversions.gnu.org:/cvsroot/lwip login
cvs -z3 -d:pserver:anoncvs@subversions.gnu.org:/cvsroot/lwip co lwip
The current contrib CVS tree can be checked out by doing:
cvs -d:pserver:anoncvs@subversions.gnu.org:/cvsroot/lwip login
cvs -z3 -d:pserver:anoncvs@subversions.gnu.org:/cvsroot/lwip co contrib
Last night's CVS tar ball can be downloaded from:
http://savannah.gnu.org/cvs.backups/lwip.tar.gz
The current CVS tree is web-browsable:
http://savannah.nongnu.org/cgi-bin/viewcvs/lwip/lwip/
The current CVS trees are web-browsable:
http://savannah.nongnu.org/cgi-bin/viewcvs/lwip/lwip/
http://savannah.nongnu.org/cgi-bin/viewcvs/lwip/contrib/
Submit patches and bugs via the lwIP project page:
http://savannah.nongnu.org/projects/lwip/
Stable releases have not been released yet. For development we
suggest downloading the latest CVS and keeping track of the
lwIP mailing list.
The main branch is the active development branch, whereas the 'STABLE'
branch aims to be bug-free, without the latest changes. Keep track of
the lwIP users mailing list for the statusses of both.
The mailing list (with searchable archives), as well as Adam
Dunkels' papers on lwIP are at the official lwIP home page:
DOCUMENTATION
The original out-dated homepage of lwIP and Adam Dunkels' papers on
lwIP are at the official lwIP home page:
http://www.sics.se/~adam/lwip/
Reading Adam's papers and browsing the mailing list archives
is a good way to become familiar with the design of lwIP.
Self documentation of the source code is regularly extracted from the
current CVS sources and is available from this web page:
http://www.nongnu.org/lwip/
Reading Adam's papers, the files in docs/, browsing the source code
documentation and browsing the mailing list archives is a good way to
become familiar with the design of lwIP.
Adam Dunkels <adam@sics.se>
Leon Woestenberg <leon.woestenberg@gmx.net>