Build Instructions

Install Simplicity Studio v5 with Bluetooth support. Tested on Simplicity Studio 5.1 with Gecko SDK 3.0.
Create an soc_empty example project for your board (BRD4166A or BRD4184A)
Close Studio
Delete the automatically generated app.* and *.slcp files in the demo project
Add the relevant files from this project (symlinking works fine)
Re-open Studio
Open the .slcp file in the Studio project and click Force Generation
With some luck it will compile and run

Tokens

The app is configured using custom tokens. Edit tokens.txt as required, and flash using Simplicity Commander:

commander flash --tokendefs tokens.json --tokenfile tokens.txt

tokens.json contains the definitions itself - new tokens can be added here. To update the token header used by the app run

commander tokenheader --tokendefs tokens.json brd4184a/tokens.h