Re: [lwip-users] [Help]My Lwip project works in 10Mbits but not in 100Mbits ?

[Ben]

address@hidden a écrit :
> Kieran Mansley wrote:
> > On Mon, 2008-03-31 at 10:05 +0200, Ben wrote:
> >  
> > > Hi,
> > > I'm on Nios II ide and quartus 6.0.
> > > I use your driver Lwip (1.0 version at this moment) given on the 
> > > nios forum.
> > >     
> >
> > This sounds like a driver problem rather than an lwIP problem.  You
> > should contact whoever wrote the driver and see if they can help.
> >   
> I just happen to know that the NIOS-II 6.0 kit includes a driver to 
> use the SMSC with lwIP (unless you are using another driver). Although 
> I didn't use the driver (we have another MAC), I would have thought it 
> is tested enough that it works with the chip. It might be that your 
> SMSC chip is somehow connected differently to your FPGA than it is on 
> the dev board.
>
> Anyway, what Kieran says is right: lwIP gives you support for the 
> protocols from TCP (or UDP...) over IP down
> to the Ethernet protocol. What it doesn't give you is hardware 
> support: you have to write your own driver which is capable of sending 
> or receiving ethernet frames correctly - or you use a driver someone 
> else wrote for you. In that case, you have to ask whoever it wrote for 
> support.
>
> Sorry if that doesn't help you as much as you'd like.
>
> Simon
>
>
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Thanks for yours responses.

But I use the Lwip standalone 1.1 driver given on the forum of nios (but 
it's write by you )

I think it sure.

I must find who wrote this one, so.
but the readme;txt file from this driver archives send on your community ;)

thanks again
I go on search more so.

Ben