What is an efficient algorithm for performing Manchester encoding in software?

What's an efficient way to do Mancheste开发者_如何学运维r encoding in software?

I wrote two articles about software Manchester encoding and decoding - unfortunately main text is in Russian, but there are many pictures and ready sources. If short, i used gtest + gmock to find the simplest working solution first, then i produced a real example with two microcontrollers. Of course this is the simplest solution, you can use this as start point to produce more complex one, for example - add algorithms to try recover damaged Manchester code e.t.c.