When learning a new progamming language, you always start with a Hello-world project. Mostly it is a simple walk-through exercise to learn the basics of a language. Let's do the same to start knowing the basics of the ByteBlower API in TCL.
Lets make a Hello-world project - aka a simple back-to-back Flow between two ports.
For this to work we need
Further reading: Tutorial: 1. Loading the ByteBlower API
