Re: [lwip-users] Start DHCP from application thread not tcpip thread

[Fred39]

Sometimes I need a kick in the B... now it works :) thx yeahh and everything
is SAVE 



Simon Goldschmidt wrote:
> 
> Fred39 <address@hidden> wrote:
>> I tried it by calling the tcpip_callback(dhcp_start(netif_default),0)
>> function in my application thread but it did not worked.
> 
> Did you even read the answer Marty wrote yesterday? The way you are using
> tcpip_callback() suggests a) that you might want to learn a bit about the
> C language, as you don't seem to be familiar with function pointers and b)
> that your compiler has nearly all warnings turned off if your code
> compiles like that.
> 
> Again, see other usages of tcpip_callback() throughout the stack for an
> example of how this function is used. The two arguments are "function
> pointer to be called from within another thread" and "argument passed to
> this function".
> 
> Simon
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