 | | Re: WebCam & Linux
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Thank you for your response, Jürgen! (...) I believe I also have Linux kernel version 2.4.19 (# kernelversion => 2.4), and I tried to use both xawtv and quickcam-tt's testquickcam app. Both responded with that they were unable to open 'video0' (or (...) (23 years ago, 27-Sep-02, to lugnet.robotics)
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| | absolute reckoning, all lego solution?
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after reading all the posts i did break down and get a spybot: gigamesh so far fairly impressed due to the fiberoptics pieces, the new gears and the idea of a tri-star wheel without a tri-star wheel. but on to my point. the spybotics controllers (...) (23 years ago, 27-Sep-02, to lugnet.robotics)
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| | some more questions about lnp.
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ok, im back again with even more questions. when i created my last program using lnp on an RCX i did a mistake by setting the same port as the one im listening on and the one im sending on. this made me think. what is the reason we use two different (...) (23 years ago, 27-Sep-02, to lugnet.robotics.rcx.legos)
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| | Robotics Education Project
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From the Internet Scout project.. Robotics Education Project (URL) Robotics Education Project is intended to raise children's interest in robotics and promote it as a possible career choice. The Web site highlights many applications of robots, such (...) (23 years ago, 27-Sep-02, to lugnet.robotics)
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| | Re: Following the Line Follower
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It might be worth trying to increase the area that the light sensor is seeing by putting some kind of a lens in front of it. If the sensor could see (say) a roughly circular region 3 centimeters across then numbers you'd read between the 'white' and (...) (23 years ago, 27-Sep-02, to lugnet.robotics)
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| | Update for DJGPP version
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Here is an update for my (slow) progress for creating a DJGPP compatible or port of brickOS. At this time I am solely focused on getting a cross compiler built and putting off other issues (such as tty comms, see (URL) I have tried three methods to (...) (23 years ago, 27-Sep-02, to lugnet.robotics.rcx.legos)
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| | Re: Following the Line Follower
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(...) You can improve the single sensor program considerably by having it go straight when it sees an intermediate value, which is what it would see when it's right on the edge. So, you have two cutoffs, LOW and HIGH. If light value is less than (...) (23 years ago, 27-Sep-02, to lugnet.robotics)
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| | Re: Upgading HB to 64K
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My bad, the link I gave yesterday is to IC4, Randy Sargent's wonderful freeware version of InteractiveC for the Handyboard. The links to the 64k hack to the Handyboard are at the simpleRTJ site, which are ... www.rtjcom.com/6811/hb.html (...) (23 years ago, 27-Sep-02, to lugnet.robotics.handyboard)
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| | Re: Following the Line Follower
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(...) Actually, I've entered the last couple events, but I have not yet made the 2000 mile trip to Seattle! (I'm sure it's farther from Singapore) Last time, I boxed up a couple LEGO robots and shipped them out there. The time before, I just sent a (...) (23 years ago, 27-Sep-02, to lugnet.robotics)
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| | Re: WebCam & Linux
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(...) For me the quickcam-tt-2002-09-09 and qce-ga-0.40c drivers work with the Lego camera and xawtv under Linux 2.4.19. Without dirty tricks, I just followed the README. (...) You should tell us a bit more what you have tried to do (see (URL) (...) (23 years ago, 27-Sep-02, to lugnet.robotics)
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