Re: [lwip-users] Two UDP kills DHCP?

[Xun Chen]

Hi Jens,

Thanks for your reply!

The current setting of MEMP_NUM_UDP_PCB is 4

attached is the lwipopts.h

Thanks!

On 6/16/2015 12:00 PM, address@hidden wrote:
> Message: 4
> Date: Tue, 16 Jun 2015 17:46:39 +0200 (CEST)
> From: Jens Nielsen<address@hidden>
> To: Mailing list for lwIP users<address@hidden>
> Cc:address@hidden
> Subject: Re: [lwip-users] Two UDP kills DHCP?
> Message-ID:
>         <address@hidden>
> Content-Type: text/plain; charset=UTF-8
>
> Hi
>
> Maybe...
>
> /* MEMP_NUM_UDP_PCB: the number of UDP protocol control blocks. One
>     per active UDP "connection". */
> #define MEMP_NUM_UDP_PCB        3
>
> If I recall correct dhcp uses a pcb from the "common" udp pool so you should 
> set it at 3 or above if you want two of your own at the same time.
>
> Or you can post your lwipopts.h so we can have a look
>
> BR /Jens

lwipopts.h
Description: Text document