buzzs notes.
MAVSTATION:    added initial support for new board.
It's a STM32F102 derivative, so it's currently based on the .f1 code that the px4io uses.
This means the bootloader is NOT currently using the USB interface, but it may in the future, it's using the "USART" interface.
For the time being, program the bootloader with a JTAG, and THEN also program the main code with the same JTAG,
unless u want to wire in to teh serial interface, just to upload code.