Gcc astronaut tutorial

If you want to go beyond the Arduino IDE enhanced with the Ellduino extension, the only supported choice at this writing is to install your own GCC-based toolchain, as follows. For somewhat more background, see GCC detailed tutorial.

• Install test latest GCC for your system, or at least GCC 4.7. Older ones may have problems with Cortex-M0 targets.
• Install GNU Make if you don't have it already.
• Install stm32flash.
• Connect an FTDI programming cable to the USB port on your computer and to the programming connector on the Ellduino development board.
• Test the connection with stm32flash.
• Install the demo software ** Download the package from here
  • git clone TBD
  • cd TBD
  • make install
• TADAAAAAA. The TBD led should blink a message to you.