pic microcontroller discussion list wrote: > You may be wondering how I know > this is so challenging :). I'm not at liberty to share the code, but > I think Phil's suggestion of drawing the Manchester Waveform and > following all of the transitions is a good one. You should be able to > design a simple state machine capable of recognizing all of the state > transitions. Hehe, I for one have at least an appreciation. I've dabbled in it for a IR remote control to be used in a model sub (hobby project just to see if it could be done). I guess you have a lot of knowledge in this area; my main purpose was to hopefully teach someone how to write an algorithm (I followed up with another post). I don't know what possessed me. Maybe I need a few more projects at work. -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics