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 Robotics / RCX / 1499
    Re: IR transmission, strange coding ? —Kekoa Proudfoot
   (...) I forget exactly how I measured this. I think maybe I hooked a scope directly to the LEDs then sent a constant stream of something to the tower and looked at the waveform on the scope. I don't remember noticing anything funny with the start (...) (23 years ago, 6-Nov-01, to lugnet.robotics.rcx)
   
        Re: IR transmission, strange coding ? —Stef Mientki
   hi Kekoa, thanks for your answer, About the strange stop bit, I was wrong (John Barnes also mailed me about that, thanks John) it was indeed the parity bit. About the startbit (which is inverted to the data) I'm (almost) absolutly sure, I measured (...) (23 years ago, 6-Nov-01, to lugnet.robotics.rcx)
 

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