RE: [lwip-users] how to send udp messages circularly ?

[Bill Auerbach]

>> As you can see in my code ,I have used two different Pbuf.
>
>Yes, but you have a loop that re-uses those pbufs 20 times.  Try using a
>different pbuf for each send.

If his driver does an immediate send of the pbuf and waits for it to
transmit, you can use one pbuf with UDP.

Bill