9da826e9ef
This includes: * Cmake clean up - thanks @Qyriad * Windows binaries saved after each appveyor build * A bump to the Visual Studio version that we use to build it * An appveyor cygwin script for building firmware, it doesn't work but it seems like someone might pick it up and make it work, or blow it away if we switch to Travis firmware artefacts
This is the simplest example firmware for HackRF. It flashes three LEDs.