 | | Missing .lx files
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I have no .lx files in ../brickos-0.2.6.10/demo ! What I have done: 1. Looked for .lx in "demo": [ville@ville demo]$ ls c++/ c++.cpp helloworld.c helloworld.o linetrack.c Makefile robots.c rover.c rover.o sound.c trailerbot.c [ville@ville demo]$ 2. (...) (22 years ago, 27-Jul-03, to lugnet.robotics.rcx.legos)
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| | Re: Control RCX through internet
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Hi, I've been absent a while, but glad to be back :D I am looking for a way to control my RCX through the Internet with a server program that runs on Linux. Can anyone give me some pointers on how to go about setting it up? I have a serial IR-Tower. (...) (22 years ago, 26-Jul-03, to lugnet.robotics)
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| | Hailfire + Spybotics
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A little exercise in studless beams construction: grafting of Hailfire Droid wheels on a Spybotics. Brickshelf folder (post mod): (URL) links: (URL) to .../hsb13.jpg Wheel angle can be easily changed, modifying stability. Pilot and rear thrusters (...) (22 years ago, 27-Jul-03, to lugnet.robotics.spybotics, lugnet.technic)
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| | Re: light sensor question
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"Jona" <jona@24tooth.com> wrote in message news:HIM3z8.t92@lugnet.com... (...) react and it (...) LEDs. (...) the light (...) something (...) sensor itself? I suspect that the spectral composition of the lights are quite different. As to what the (...) (22 years ago, 26-Jul-03, to lugnet.robotics.rcx)
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| | Re: light sensor question
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(...) Here is another question...does incandescent light differ from the light given off by LEDs in terms of how the light sensor sees it? I am experimenting with some LEDs trying to get the light sensor to react and it seems to only see the light (...) (22 years ago, 26-Jul-03, to lugnet.robotics.rcx)
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| | Re: How many licks DOES it take to get to the center of a Tootsie-Pop?
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(...) Yeah Oliver got top marks in the sixth grade - also the award for best scientific invention and at the end of they year, he was awarded "Kid most likely to become a Mad Scientist and Take Over The World". :-) What I liked was that of all the (...) (22 years ago, 26-Jul-03, to lugnet.robotics)
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| | Re: How many licks DOES it take to get to the center of a Tootsie-Pop?
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"Steve Baker" <lego-robotics@crynwr.com> wrote in message news:3F21AE2D.100040...ail.net... (...) Sometimes great things come from the simplest concepts. This is one sensational machine. I bet this got a very good grade from a proud teacher. (...) (22 years ago, 26-Jul-03, to lugnet.robotics)
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| | How many licks DOES it take to get to the center of a Tootsie-Pop?
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How many licks DOES it take to get to the center of a Tootsie-Pop? 332 ...on average. (URL) son's science fair exhibit) ---...--- Steve Baker ---...--- HomeEmail: <sjbaker1@airmail.net> WorkEmail: <sjbaker@link.com> HomePage : (URL) : (4 URLs) GEEK (...) (22 years ago, 25-Jul-03, to lugnet.robotics)
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| | Half speed in movie maker
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Hi, When my son makes movies in Movie Maker they are way to fast because he does not take enought pictures (stop motion). Anybody know a program which will double the number of frames and this way make the movie longer. Lars Gertsen - Denmark (22 years ago, 25-Jul-03, to lugnet.robotics.vc)
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| | Re: light sensor question
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(...) According to Kekoa Proudfoot's RCX Internals webpage ((URL) if (raw < 187) // bug? this allows percent=101, should be raw < 189 sensor->value = 64 else sensor->value = (3ff - raw) * 19 / 9c Numbers are in hexadecimal (base 16). Jürgen (22 years ago, 24-Jul-03, to lugnet.robotics.rcx)
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| | Re: light sensor question
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(...) The Analog to Digital converter of the h8/300 (the brains of the lego mindstorms) is 10 bits, so it has a range of 0-1023. I'm not sure how it converts that to the 0-100, it may do it by just dividing by 10 and rounding. If you want to see (...) (22 years ago, 24-Jul-03, to lugnet.robotics.rcx)
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| | Re: CAT320B
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(...) YEEEEEEEEOWWWW! My jaw is still on on the floor from seeing your model! I have never seen a lego model that is so close to the real thing! I bet Caterpillar would love to see that model! Chris Pritchard (22 years ago, 24-Jul-03, to lugnet.technic, lugnet.modelteam, lugnet.robotics)
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| | Re: light sensor question
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(...) What I'm looking for is really the latter of the topics. It seems to me that it must have some sort of units, because I've never seen it hit zero even with alterations (as Ralph Hempel has described on his site). It seems like it should be (...) (22 years ago, 23-Jul-03, to lugnet.robotics.rcx)
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| | Re: light sensor question
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(...) Is this what your looking for? (URL) terms of what units it mesures it in I don't think it really has any. it is just a relative reading from 0-100. (22 years ago, 23-Jul-03, to lugnet.robotics.rcx)
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| | light sensor question
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I am writing a research paper about work I have done with Mindstorms this summer. One thing that I used a lot was the light sensor, but I am having a hard time finding what exactly the sensor measures. I was wondering if anyone could give me any (...) (22 years ago, 23-Jul-03, to lugnet.robotics.rcx)
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| | dll problem added
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I forgot to mention that i am working under Linux Red-Hat 7.3. (22 years ago, 23-Jul-03, to lugnet.robotics.rcx.legos)
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| | dll problem
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Hi i am currently working on legOS and i installed brickOS-2.6.10 successfully and downloaded the kernel to the RCX without problems. However when i tried to download the helloworld program with dll an error occured "error deleting program". I used (...) (22 years ago, 23-Jul-03, to lugnet.robotics.rcx.legos)
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| | Re: memcpy.c missing terminating " character
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I had some problems sending the original messages before I went to vacation for 10 days... When I came home, I fixed the problem and did send: memcpy.c missing terminating " character BTW, I would like to write programs in C++. Greetings from (...) (22 years ago, 22-Jul-03, to lugnet.robotics.rcx.legos)
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| | memcpy.c missing terminating " character
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Hello! First: Im pretty new into Linux/unix as a sysadmin! I have installed gcc as a cross gcc (h8300): Here is what happens when I "make" the BrickOS-0.2.6.10: ###...### [root@ville lego]# tar zxvf brickos-0.2.6.10.tar.gz brickos-0.2.6.10/ (...) (22 years ago, 22-Jul-03, to lugnet.robotics.rcx.legos)
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| | Re: The LEGO Level
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(...) I think that detecting 'plumb' is an attractive alternative to detecting 'level'. They both have the same problem: the need for settling time. Also, a plumb detector must have damping or the pendulum effect can go on forever. Thanks for your (...) (22 years ago, 22-Jul-03, to lugnet.robotics)
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