Re: [lwip-users] eCos - PPP - TCP - LwIP

[Jonathan Larmour]

Kieran Mansley wrote:
> On Tue, 2007-02-13 at 02:10 -0800, Ashish Anand wrote:
> > Hi there,
> >  
> > It's been over 5 months and I've picked up a
> > previously 'dropped' project once again, hoping that
> > some updates would be available by now.
> > I'm trying to implement a TCP/IP stack over PPP using
> > LwIP on eCos for the ARM Evaluator 7T board.
>
> Is there anyone (Jifl?) with experience of bringing lwIP up on this
> platform who could offer some advice?  I've no knowledge of it myself.

Not PPP, sorry.

Ashish: I suggest starting with just ICMP pings to start off with. If pings 
work ok, then the problem is probably not in the PPP layer or below, as the 
IP transport is working correctly.

If the problem is in the PPP layer, you can try enabling PPP debugging. You 
need to enable CYGDBG_LWIP_DEBUG in your configuration, but also look at 
the debugging options at the end of include/lwipopts.h in the lwIP package. 
You may want to turn off debugging for those components you do not wish to 
debug.

Jifl
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