Hi Sergio,
Thank you for your reply. The problem was solved. I set netif down and
untimeout timers. Now everything work good.
Good lock
On Jul 25, 2016 17:40, "Sergio R. Caprile [via lwIP]" <
[email protected]> wrote:
> Well, you probably have noticed that somewhere in your code you call
> netif_set_up()... if you browse src/core/netif.c you'll see that there
> is a netif_set_down()... but if you are just starting out of DHCP on
> someone else's code you overlooked that.
> http://lwip.wikia.com/wiki/Network_interfaces_management
>
> What is the API you are using ? NO_SYS=?
> If you use the raw API you control your hardware and your timing, so you
> can just not call the stack and leave your hardware alone.
> If you use NO_SYS=1, "the timers" is that fancy call in your main loop
> that looks like this:
> sys_check_timeouts();
> If you use an RTOS, ask the one who set the framework, the RTOS provides
> a timer and you call lwIP time function on that.
> http://lwip.wikia.com/wiki/LwIP_with_or_without_an_operating_system
>
>
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