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 Robotics / RCX / 1671
  Interactive communication with the RCX
 
I have recently discussed with Kekoa an interesting issue that apparently received scarce attention in the past. I'm trying to have interactive communication between the computer and the RCX through IR connected to an USB port: sendind commands from (...) (22 years ago, 24-Apr-02, to lugnet.robotics.rcx)
 
  Re: Interactive communication with the RCX
 
I don't think collision detection will be possible since the hardware/firmware does a checksum (at least in lego firmware), and no message is provided to the VM software (LASM), this prevents ACK/NAK protocols working. The Message() function does (...) (22 years ago, 24-Apr-02, to lugnet.robotics.rcx)

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