[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [lwip-users] poll-function not called

From: Simon Goldschmidt
Subject: Re: [lwip-users] poll-function not called
Date: Mon, 22 Sep 2014 14:50:09 +0200

Sergio R. Caprile wrote:
> 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.

Wasn't that Karl where everything runs in interrupt context? If so, calling 
sys_check_timeouts() from the main loop while everything else in lwIP runs in 
interrupt context will surely lead to problems.


reply via email to

[Prev in Thread] Current Thread [Next in Thread]