Re: How to obtain IP Version 4 info from WINC1500
I logged a support ticket about this several days ago. The response from Microchip:
Unfortunately, the WiFi driver doesn't have any provision to get the destination IP address of the incoming packet. The IP header which contains the Destination IP and Source IP is bypassed and only Source IP is stored in the structure(t_socketRecv). Also the structure remains same irrespective of unicast UDP packet or Broadcast UDP packet,So differentiating between unicast and multicast packets is also questionable.
We reported this issue to the internal team. We will get back to you on this issue ASAP.
It was what I suspected but I am still disappointed.