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 Robotics / 15185
    Serial Port Protocol —Douglas Edric Stanley
   Hi all. I'm new to the list. I'm using Robolab and NQC on a Mac, interfacing with Macromedia Director 8 through the serialXtra. So far so good, thanks in no small part to the info posted by Dave Baum and Kekoa Proudfoot. I can make the Lego "beep" (...) (23 years ago, 17-Apr-01, to lugnet.robotics)
   
        Re: Serial Port Protocol —Kekoa Proudfoot
     (...) Here is an example that I hope clears things up: You said you know how to make the RCX beep. You didn't go into details, but to summarize, it is something to the effect of sending it 51 00 encoded in 55 ff 00 with complements and checksums. (...) (23 years ago, 17-Apr-01, to lugnet.robotics)
    
         Re: Serial Port Protocol —Douglas Edric Stanley
     (...) No. That was perfect. Several people have written off the list to know more about my serial port adaptation for Director <> RCX. It's absolutely not finished, and has some little bugs, but it works. So here's the Lingo code anyway. It won't (...) (23 years ago, 18-Apr-01, to lugnet.robotics)
   
        RE: Serial Port Protocol —James Matthews
   Hi there, I've just gone through this myself, only a few days ago. Check (URL) it should answer your question. But to cut-and-paste what I wrote: ===...=== Sending the Same Message You cannot send the same message to the RCX, since the RCX never (...) (23 years ago, 17-Apr-01, to lugnet.robotics)
 

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