Hi Mike,
I am just using the serial objects. Since I just created a basic MBED serial object in my test application and all I do is access the debug serial port using USBTX and USBRX and set the baud. I call the MDot Logging API. But my original application uses XBEE_IN and XBEE_DOUT to access the db9 serial connector, in addition to the debug ports on the UDK board.
Both the application give out the same error. I don’t get any error in the earlier version of mdot lib and mbed os.
Thanks,
Ajay