Hi,
I would suggest upgrading to lwip 1.41 and take a look at this: http://download.savannah.nongnu.org/releases/lwip/ http://lwip.wikia.com/wiki/Raw/TCP Raw/TCP | lwIP Wiki | Fandom powered by Wikia<http://lwip.wikia.com/wiki/Raw/TCP> lwip.wikia.com Initialization Edit. lwip_init() must be called before any tcp functions are called. void tcp_tmr(void) After lwip_init() is called, you must call tcp_tmr ... NW ________________________________ From: lwip-users <lwip-users-bounces+noam=silrd....@nongnu.org> on behalf of mitchj <mit...@cirris.com> Sent: Wednesday, June 21, 2017 12:32 AM To: lwip-users@nongnu.org Subject: Re: [lwip-users] A new users request for help with sending TCP Packets on Demand Precisely, a TCP client is exactly what I need. I'm looking at both the lwip src and contrib for LWIP 1.4.0 and did not find one instance of tcp_connect. The only ones I see that is related to raw tcp at all is a server and does tcp_accept(echo_pcb, echo_accept); ... and similar in the http server. Regards, MJ -- View this message in context: http://lwip.100.n7.nabble.com/A-new-users-request-for-help-with-sending-TCP-Packets-on-Demand-tp29868p29918.html lwip-users - A new users request for help with sending TCP Packets on Demand<http://lwip.100.n7.nabble.com/A-new-users-request-for-help-with-sending-TCP-Packets-on-Demand-tp29868p29918.html> lwip.100.n7.nabble.com A new users request for help with sending TCP Packets on Demand. Hi there lwip users, I've had success sending UDP packets on demand, but am not finding success doing the same with a TCP... Sent from the lwip-users mailing list archive at Nabble.com. _______________________________________________ lwip-users mailing list lwip-users@nongnu.org https://lists.nongnu.org/mailman/listinfo/lwip-users lwip-users Info Page - non-GNU<https://lists.nongnu.org/mailman/listinfo/lwip-users> lists.nongnu.org Welcome to the lwip-users mailing list. Use it to ask questions, share your experience and discuss new ideas. To see the collection of prior postings to the list ...
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