ACD

ACD related functions USAGE:

define LWIP_ACD 1 in your lwipopts.h Options: ACD_TMR_INTERVAL msecs, I recommend a value of 100. The value must divide 1000 with a remainder almost 0. Possible values are 1000, 500, 333, 250, 200, 166, 142, 125, 111, 100 ....

For fixed IP:

• call acd_start after selecting an IP address. The caller will be informed on conflict status via the callback function.

With AUTOIP:

• will be called from the autoip module. No extra's needed.

With DHCP:

• enable LWIP_DHCP_DOES_ACD_CHECK. Then it will be called from the dhcp module. No extra's needed.