STM32F765 CPU, custom board, using STM Cube generated code without an RTOS. It should be a simple question. I am trying to incorporate TFTP so that I can easily update internal code. I am having a problem getting a handle on how to incorporate this into this code set. Unfortunately, I cannot determine how UDP decides that a TFTP request has been made from a TFTP server so that I can route the packet to the appropriate TFTP process code.
