Open source toolchain to compile code for the Sony SmartWatch the "Arduino way".
This toolchain was created as a proof of concept that it is possible to program Arduino-like code on almost anything.

Download the Sony SmartWatch edition of the Arduino IDE to compile and run sketches using this toolchain:
https://github.com/underverk/SmartWatch

You will need some tools:

GNU Tools for ARM - https://launchpad.net/gcc-arm-embedded/+download
dfu-util (for downloading to device) - http://dfu-util.gnumonks.org/releases/

Windows users additionally need to:

• Download and configure MinGW or some other GNU development environment.
  MinGW provides a step-by-step quide here: http://www.mingw.org/wiki/Getting_Started
• Manually update the driver for the device (after connecting).
  See windows_driver.zip for the Sony SmartWatch DFU driver for Windows.

Then simply, from the root of this repo:

• > make will build bin/firmware.bin
• > make program will download to the device
• > make clean will clean it all up