Subject:
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RE: How communication is handled
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Newsgroups:
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lugnet.robotics
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Date:
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Thu, 14 Feb 2002 23:18:00 GMT
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Original-From:
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"Nanobapt" <nanobapt@nordnet.fr>
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Viewed:
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682 times
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the better way to know how the IR work is the legOS kernel source. I read it
and see that legOS use IRQ for transmiting and receiving message. When legOS
receive a message he see first if the activity of the IR transmitter is not
true. Then he call an other function which save the different byte receive.
In the end of the message, he analyse and transmit it to your lnp_handler.
contact me if you want more information*
nanobapt
--------------------------------------------
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-----Message d'origine-----
De : Rob Limbaugh [mailto:rlimbaugh@ureach.com]
Envoyé : jeudi 14 février 2002 23:38
À : lego-robotics@crynwr.com
Objet : How communication is handled
Hello everyone!
Does anyonk know what the RCX does with IR data it sees from the IR module
when
it is busy transmitting?
I've set the RCX in a situation where I know the IR it was sending could be
seen by it's own IR detector, yet it didn't appear to have a problem with
that. This leads me to believe that the data coming in is ignored through
programming or the data line between the IR module and the serial input to
the
processor is disabled.
Also, does anyone recall the link to the Hitachi specs for the controller in
the RCX? I'm looking for the pinouts and function of the controller.
Thanks,
Rob
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Message is in Reply To:
 | | How communication is handled
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| Hello everyone! Does anyonk know what the RCX does with IR data it sees from the IR module when it is busy transmitting? I've set the RCX in a situation where I know the IR it was sending could be seen by it's own IR detector, yet it didn't appear (...) (23 years ago, 14-Feb-02, to lugnet.robotics)
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