Re: [lwip-users] Re: AW: Problem of tcp_write with more then about 20 kBytes

[Kieran Mansley]

On 10 Dec 2010, at 18:10, Diego wrote:

> Hello, 
> 
> I'm using lwip too (1.4), but in my case I just can send data till 384 Bytes
> When I try 768 don't send nothing!
> 
> Before I was using uIP and I sent data bigger than 20Mbytes but the throughput
> is too slow, like 8kbytes/s, and because of that I changed to lwip!
> 
> What can I do?
> 
> I tried to change the variables that u told, but nothing changed ;/

Which API are you using?  Can you give an example of your source code?  Could 
you show us your lwipopts.h file?

Thanks

Kieran