[lwip-users] lwIP in multi-thread environment mixed with raw-api

[Alexander Heidt]

Hello!

I am getting familiar with lwIP right now, on a STM32-Microcontroller. 
Right now I have the lwIP running in a single thread, works fine. I even 
built a veeeery simple http-server using the raw-api.
Now I am trying to use lwIP with FreeRTOS. My question: As it is stated 
in the wiki, only ONE application thread using the lwIP-api is 
permitted. In my application I would like to 1. have the http-server 
running to serve a config-website and 2. connect to a server to upload 
some data. As I am not familiar with the lwIP-api yet: Is this possible 
via the api in one single task? Or is it possible, to leave the 
http-server I have already as it is (totally done via callbacks), and 
just use the api to do the data-uploading in my application task?

And one another question regarding PPP: Afaik now PPP needs a 
multithreaded environment, cause the PPP-daemon runs in its own thread. 
But what is the status of the PPP-part of lwIP?? Is it still very buggy, 
or is there somebody having had a good experience with it?? Just to 
know, if it is worth, trying to use it, or not!

Regards, Alex