A limited amount of publically available documentation is available for the lwIP project.
Some of it has been incorporated into this manual. The following lists useful
documentation known about at the time of writing:
Report by Adam Dunkel into
the design and implementation of lwIP, including a sequential API reference, and
example code. Largely still applicable to current lwIP, albeit incomplete. Available in
PDF and compressed postscript (.ps.gz).
A copy of the PDF version may be found in the doc/
subdirectory of the lwIP package in the eCosPro source repository
(packages/net/lwip_tcpip/VERSION/doc/dunkels-lwip.pdf
relative to the base of the eCosPro installation).
Text
description of the lwIP raw API. A copy of the version at time of writing may be
found in the doc/ subdirectory of the lwIP package in
the eCosPro source repository
(packages/net/lwip_tcpip/VERSION/doc/rawapi.txt
relative to the base of the eCosPro installation).
Text
description of the sys_arch porting abstraction layer. A copy of the version at time
of writing may be found in the doc/ subdirectory of the
lwIP package in the eCosPro source repository
(packages/net/lwip_tcpip/VERSION/doc/sys_arch.txt
relative to the base of the eCosPro installation).
