In the contrib/ports/win32, there is a sample showing how to use lwIP's DNS
client (you have to set LWIP_DNS_APP=1 in the lwipcfg_msvc.h file specific
to this port). Take a look to the readme.txt file in contrib/ports/win32 to
know how to build it (some environments variables have to be defined). There
is no NTP support, but there is a SNTP sample in contrib/apps (which is
enought for most of uses).
When you will start, you have to decide if more than one task need to use
lwIP : if this is the case, you should use one of the "sequential" API
(netconn or sockets). Between both api, you can prefer netconn for
performances or sockets for portability.
These links can help you :
http://savannah.nongnu.org/projects/lwip/
http://lwip.scribblewiki.com
http://www.nongnu.org/lwip/
----- Original Message -----
From: "Rishi Khan" <[EMAIL PROTECTED]>
To: "Mailing list for lwIP users" <[email protected]>
Sent: Thursday, May 08, 2008 8:08 AM
Subject: Re: [lwip-users] lwIP able to implement web server +
outboundconnections for logging + DHCP?
Mark,
All of these are already implemented as examples except NTP (not sure
about DNS, but lwIP has DNS support nonetheless). If you download the
contrib package and look in 'ports' there is a unix and a windows folder.
I am not familiar with the windows port, but the unix port shows how to
use lwIP for DHCP, HTTP, echo, ping, snmp, udp/tcp, telnet. Look in the
ports/unix/proj/unixsim folder and build the simhost project (this is the
default make project in that dir). I'm sure something is similar for
windows and other guys on the list can help you out there.
-rishi
On May 8, 2008, at 2:02 AM, mark wrote:
Dear group,
I am thinking about to use lwIP ( possibly in combination with
openRTOS ) in an application which needs to:
get IP settings via DHCP
serve a simple web page
log to a remote site ( outbound connection)
Name resolution
optionally NTP would be cool
is it possible to do all that with lwIP?
It would be OK if the web server would be blocked while the app sends
the log.
Thanks to everyone,
Mark
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