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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