Re: [lwip-users] Problems getting a basic example running

[Fre Net]

I've got some more info in the hopes that this will help...

I've debugged a bit more and found that from within tcpip_apimsg():

sys_mbox_valid(&mbox) is failing causing a return of ERR_VAL.

This in turn causes netconn_new_with_proto_and_callback() to return NULL. I am not sure why it is failing. netconn_new_with_proto_and_callback() is not failing at the asserts after the tcpip_apimsg() call.

Thanks,

Fred

On Mon, Aug 13, 2012 at 4:25 PM, Fre Net <address@hidden> wrote:

I've attached the lwipopts.h file that I am using. Please let me know if there is anything that I may have configured incorrectly that would prevent the socket from being created.

Thanks,

Fred

On Mon, Aug 6, 2012 at 8:05 AM, Kieran Mansley <address@hidden> wrote:

On Tue, 2012-07-24 at 18:35 -0700, Fre Net wrote:
>
> This is the error message:
>
> lwip_socket(PF_INET, SOCK_DGRAM, 0) = -1 / ENOBUFS (could not create
> netconn)

My guess is that something in your lwipopts.h file is not set high
enough to allow the socket to be created.  If you can post your file
here someone might be able to suggest a solution.

Kieran


_______________________________________________
lwip-users mailing list
address@hidden
https://lists.nongnu.org/mailman/listinfo/lwip-users