You could try the way we vendor-agnostic use the stack: Once you set NO_SYS_NO_TIMERS = 0, add a call to sys_check_timeouts() in your main loop. This is the 1.4 way of checking all the timers, including DHCP. This should take care of TCP and so calling your poll function callback for your application.
If that doesn't help, then you should ask in the TI forum as mobin.seven said. Anyway, keep us posted so the next victim can find it in the list, and/or the FAQ keeps growing. _______________________________________________ lwip-users mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/lwip-users
