I’ve seen this question asked before, but not asked/answered for EMX:
How to temporarily disable the debug interface on the EMX? I need to use all 4 COM ports and also the USB port and TCP Sockets for my application.
I need a debug interface to program the module, so can allow the debug interface to own COM0 for a period of time, say 30 seconds after power-up, after which I need my application to take full control of COM0 (and all the other COM and USB and TCP ports).
allows me to set a port different than COM0 but not disable the debug interface altogether. How? I will need debugging to resume when power is cycled.