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[lwip-users] [lwip] Interface for Raw IP


From: Rajaraman Krishnan
Subject: [lwip-users] [lwip] Interface for Raw IP
Date: Thu, 09 Jan 2003 00:48:06 -0000

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Hi Everyone,

I have recently downloaded and tried LwIP including the simhost example =
and a test client/server I have myself written.

The document that comes with LwIP (raw_api.txt) describes the TCP and =
UDP interface. How can I directly send and receive at the IP level. Is =
there any documentation for the API at that level? Additionally the =
various support functions and macros are also not documented and the =
only way I could learn about them was either by looking at the headers =
or by seeing the sample simhost code. So is there any more =
documentation.

Even if there isnt any documentation I would like to know which header =
files to look at for raw IP level access.

Rajaram


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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META content=3D"text/html; charset=3Diso-8859-1" =
http-equiv=3DContent-Type>
<META content=3D"MSHTML 5.00.2920.0" name=3DGENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY bgColor=3D#ffffff>
<DIV><FONT face=3DArial size=3D2>Hi Everyone,</FONT></DIV>
<DIV>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>I have recently downloaded and tried =
LwIP including=20
the simhost example and a test client/server I have myself =
written.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>The document that comes with LwIP =
(raw_api.txt)=20
describes the TCP and UDP interface. How can I directly send and receive =
at the=20
IP level. Is there any documentation for the API at that level? =
Additionally the=20
various support functions and macros are also not documented and the =
only way I=20
could learn about them was either by looking at the headers or by seeing =
the=20
sample simhost code. So is there any more documentation.</FONT></DIV>
<DIV>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>Even if there isnt any documentation I =
would like=20
to know which header files to look at for raw IP level =
access.</FONT></DIV>
<DIV>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>Rajaram</FONT></DIV>
<DIV>&nbsp;</DIV></BODY></HTML>

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