This is an intermediate branch for Windows users that allows to use original drivers as is. This makes it possible to use both original software for the watch and this code without the need to reinstall driver.
Note that you must place your original SiUSBXp.dll into e.g. <path to this repo copy>\src\core\x86\ . SiUSBXp.dll version must match that of a driver. That is if you install latest driver from Silicon Labs (4.0 as of now), you'd have to use SiUSBXp.dll from the same kit. If you are using 64 bit Python, place a copy of 64 bit version of SiUSBXp.dll (from silab.com) to <path to this repo copy>\src\core\x64\.