Blinky Pendant Firmware
The ARM toolchain 'arm-none-eabi-gcc' is used to compile this project. Specifically, the gcc-arm-none-eabi-5_4-2016q3 version. Get it here:
You'll also need dfu-util. Homebrew is possibly the easiest way to get this.
You'll also need GNU Make, which probably requires Xcode on OS/X, or similar developer tools on Linux. The version is probably not as important.
Set the path to include the dev tools:
Once you have the toolchain installed, change to the firmware directory:
and run make to compile:
Use dfu-util (TODO: instructions for installing dfu-util!) to install the new firmware: