Subject:
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NXT apparently cannot detect two buttons pressed at once
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Newsgroups:
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lugnet.robotics.nxt
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Date:
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Mon, 21 Jan 2008 05:45:26 GMT
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Viewed:
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34256 times
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Can someone confirm that the front panel buttons on the NXT are wired in such a
way that it does not work to press two of them at once?
Not too surprising, I suppose, just as early computer keyboards were pre-decoded
to signal which single key was being pressed.
This is disappointing, since I wanted to program the built-in left and right
buttons to independently control two motors. (I could program the buttons to
‘toggle’ each time they are pressed.)
BTW, in testing this, I also noticed that the state of the NXT front buttons
cannot be viewed in NXT-G by selecting a sensor block, as the “real” sensors
can.
Steve Putz
www.RoboticsLearning.com
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