 | | 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. (...) (21 years ago, 27-Jul-03, to lugnet.robotics.rcx.legos)
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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 (...) (21 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 (...) (21 years ago, 26-Jul-03, to lugnet.robotics.rcx)
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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 (21 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 (...) (21 years ago, 24-Jul-03, to lugnet.robotics.rcx)
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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 (...) (21 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. (21 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 (...) (21 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. (21 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 (...) (21 years ago, 23-Jul-03, to lugnet.robotics.rcx.legos)
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