Hi all. I am working on a lwIP port to the Beaglebone Black bare-metal (no OS).
So far the stack seems to work with the echo server and http server.
I am working on a UDP server/client now. I can send a single packet from one 'bone to another.
I cannot send a series of packets a few seconds apart. Only the first one gets thru. Nothing on the IP layer either.
I must be doing something wrong setting up PBUF or the PCB.
I am running out of options, anyone have an idea?