Re: [lwip-users] TCP timer problems!

[address@hidden]

Right now, there is no support in lwIP to automatically call the timers. 
You have to do that yourself by monitoring a timer in your hardware. 
However, calling tcp_tmr() is enough, it will call tcp_fasttmr() every 
time it is called and tcp_slowtmr() every second time it is called.

Simon


???? wrote:
> Hi,
> I have some problems with TCP timers. LwIP document said that after 
> tcp_init(),tcp_tmr(),tcp_fasttmr(),tcp_slowtmr() should be called 
> every 250ms or 500ms.But how to call these functions?If using an 
> OS,this is done by OS kernel.But if we port LwIP to a platform with no 
> OS support,what functions of LwIP call these timer functions?
> Thanks,
> Daniel
>
>
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