[lwip-users] Re: [lwip] RFC - new sys_arch for lwIP 0.5

[Peter Graf]

Hi Adam,

just to give you a little feedback, I have ported your new lwIP 0.5 to
SMSQ/E, using a serial device with SLIP. IP and ICMP seem to work fine. TCP
works, but only if I include a lot of *debug output* from debug.h :-(

As this is a new port, and includes assembler stuff for thread creation and
timed semaphores, the problems are likely to be my own fault. Unfortunately
there is no source-level debugger for my target, so I'll have a hard time.
If someone has a hint, how debug output could hide TCP related problems,
that would be very much appreciated (99% joke).

BTW should sys_arch_sem_wait(sem, 0) return the amount of time spent
waiting for the semaphore to be signaled, or just 1, or don't care?

All the best

Peter


[This message was sent through the lwip discussion list.]