[lwip-users] CMX with cooperative scheduler and lwip

[Richter, Arne]

Hello,

I use lwIP 1.3.2 with CMX as OS on the STM3220G-Eval board. I use the example 
from ST with the changes from Mark Lakata and an OS port for CMX. CMX is 
running with an cooperative scheduler.
So now I tried successfully a ping to the board. But when I started to add the 
HTTP server application I run in a big problem. The TCP Task won't get 
scheduled and the application reach the accept statement and throws and error 
message. This happens again and again (the accept statement is in a while(1) 
loop). I assume that I have to setup lwIP in a way to support cooperative 
scheduling. Im more detail: How can I synchronize the HTTP and the TCP tasks 
(in the freeRTOS example the TCP task gets scheduled and give the output 
"tcp_bind: bind to port 80").

- Arne