Re: [ECOS] ecosif_input

[Jani Monoses <jani at iv dot ro>]

you could try increasing the number of pbufs and/or the size of one pbuf
in the pool in your ecos configuration see if that helps
Jani

> Hi,
> 
> Iam running an application similiar to the udp echo test using the
> lwip stack, on an i386 target, with Ethernet support.
> 
> I have created an udp client application (not on eCos), when I run my 
> application it waits for the udp data as expected, however when I run
> my udp client program (with my eCos IP address and udp echo port).  I
> recieve the message, ecosif_input: low_level_input returned NULL, I
> have traced this to the eth_drv_recv function where pbuf_alloc
> function is called, then pbuf_pool_alloc function is called but it
> return zero.  This leads to the ecosif message being printed, and
> eth_drv_recv function getting stuck in a loop.
> 
> Does anyone know why this happens, have a setup something up wrong?
> quite new to this.
> 
> Cheers
> Stuart
> 
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