BACnet Stack Developer Build This BACnet Stack is designed as a library for an embedded product. However, there are a number of example applications in the demo/ directory that show how it can be used for client and server applications. The demos can be built using makefiles in the root directory, or by using individual makefiles in the demo directories. Launch the demo/server/bacserv example. Use the client demos to query the server. Note that the server should be on a different computer or virtual machine.