I am trying to use the CoAP protocol with FreeRTOS and lwIP, at EMSK.
I was able to build and run server and client projects, and they are working well, but both are working on a synchronous way.
Searching the Internet I found some information about retransmission and timeouts:
"The lwip and Contiki versions are able to handle retransmissions automatically." (https://libcoap.net/roadmap.html
So, is it possible to use the retransmission feature with FreeRTOS, since we are using the lwIP? And, how to configure these features?