[qubex]

This is some bloke's project and he decided to code it in the tool he was either most comfortable with or wanted to glean exercise on. If you want to take inspiration from his work and write an analogous program in ARM assembler for the amusement of running it on whichever device most amuses you, you're free to read his code, learn from it, and then go off to re-implement it in a steam-powered balanced-ternary analytical engine, if you so please.