Re: [lwip-users] Need help with missing-ack

[lukem . lwip]

> I am trying port lwIP to H8s platform using XMK as the RTOS.  I am
> running into problem with lwIP 'skipping' an ack.  The skipped ack
> effectively stalls the connection.
>
> First disclaimer: I know very little about TCP/IP! So the problem may be
> something trivial.

This might sound too obvious, but the first thing to check with lwIP when
TCP breaks is that the TCP timers are working correctly. If they're not,
all kinds of strange behaviour tends to occur.

--
Luke