[lwip-devel] dhcp - sys_timeout - safe thread

[Juan Jose Schiavoni]

Hi, 

I need to implement DHCP, and don't have enough RAM to fire a new thread to do the 

call dhcp_coarse_tmr() and dhcp_fine_tmr() in a while 1.

Is it valid to call a do_dhcp_coarse_tmr like a callback function of netifapi_netif_common?

void do_dhcp_coarse( void )

{

    dhcp_coarse_tmr();

    sys_timeout( DHCP_COARSE_TIMER_SECS, do_dhcp_coarse, NULL );

}

Best Regards

Juan