Try to port the RedBear Lab's CC2540 UART Bridge. But unsuccess. Using 1.2.1 Lib, the Serial Port unable to read data from UART. And using 1.3.x Lib, the board just keep boot up again and again. Still no cue about what happen. I think I have to move to study the simple profile and add up my own UART stuff.
I need to learn how to make my own profile .