 | | Re: legOS 0.2.6 installation problems - a better way?
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(...) Thanks Max, in running the instructions mentioned above, I entered the following in a bash shell, with the following responses. Sorry about the volume of this but it is all there. Any answers would be appreciated. $ cd /legos-0.2.6 $ make (...) (23 years ago, 28-Nov-02, to lugnet.robotics.rcx.legos)
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| | RE: "real" LEGO Hovercraft ? (with/without batteries/RCX "onboard")
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(...) LOL! No ! I myself am doing tests with a non-LEGO one also. it would be nice if it could use a LEGO motor... and material usually found in every home, so anyone could build one... if we ever find a way to make it possible. (...) Yep. Do you (...) (23 years ago, 28-Nov-02, to lugnet.robotics)
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| | Re: "real" LEGO Hovercraft ? (with/without batteries/RCX "onboard")
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if i will use non lego or znap propeler will you disqualificate me? :) be cause IMO some kind of turbine is needed here i'll try to do it tonight (23 years ago, 28-Nov-02, to lugnet.robotics)
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| | Re: Motor Control Register (0xf000)
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The lugnet registration takes forever :) After reading this post a light went on in my head. A few weeks ago I wrote a multi-threaded program for the RCX (about 7 threads, each running an endless loop). When I added one more thread, the robot (...) (23 years ago, 27-Nov-02, to lugnet.robotics.rcx, lugnet.robotics.rcx.legos)
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| | RE: "real" LEGO Hovercraft ? (with/without batteries/RCX "onboard")
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pixel wrote (...) yup, I confirmed that yesterday :/ though now I have a nice ZNAP micro ventilator, for the hot summer, ehehe now... let's see what happens tonight, with the 9v ungeared LEGO motor and a non-LEGO propeller together with an "air (...) (23 years ago, 28-Nov-02, to lugnet.robotics)
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| | Re: "real" LEGO Hovercraft ? (with/without batteries/RCX "onboard")
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no! cpu fan doesn't work in this aplication even if you increase voltage 2 times pixel "Marco Correia" <lego-robotics@crynwr.com> wrote in message news:000a01c2963b$e3...rcel.pt... (...) maybe... (...) also. (...) (23 years ago, 28-Nov-02, to lugnet.robotics)
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| | Re: legOS 0.2.6 installation problems - a better way?
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(...) Yes, the install of LegOS/BrickOS is quite difficult for those of us who have never used Unix/Linix. Once you've downloaded the cygwin tools, I believe you can change versions of LegOS/BrickOS without much problem. You don't need to DL more (...) (23 years ago, 28-Nov-02, to lugnet.robotics.rcx.legos)
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| | Re: legOS 0.2.6 installation problems - a better way?
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(...) Specifics would be helpful. Max. (23 years ago, 28-Nov-02, to lugnet.robotics.rcx.legos)
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| | RE: "real" LEGO Hovercraft ? (with/without batteries/RCX "onboard")
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While doing my initial searches to check if this could be done, I found this: (URL) a look at this: "What is the coolest model you have ever built? Apart from the destroyer I mentioned above, I think that the coolest models I have made are the (...) (23 years ago, 28-Nov-02, to lugnet.robotics, lugnet.lego.direct)
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| | Re: Line following algorithms
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(...) *smacks my forehead with my palm* But of course! Best, /Tobbe (URL) SPAM when e-mailing) (23 years ago, 28-Nov-02, to lugnet.robotics)
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| | legOS 0.2.6 installation problems - a better way?
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I have been trying Set up LegOS for some time now. My first attempt using winlegOS was installed but I then found out then that it could not communicate via my usb tower. I then decided to go for the full installation of Cygwin and legos0.2.6 and (...) (23 years ago, 28-Nov-02, to lugnet.robotics.rcx.legos)
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| | Re: Line following algorithms
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(...) Mission well nigh impossible, I think. (...) One light ensor is ok for starters. It's not difficult to get an additional light sensor. Most of us think the RIS should have come with 2 light sensors in the first place. (...) Have a look at some (...) (23 years ago, 28-Nov-02, to lugnet.robotics)
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| | Re: RIS 1.5 $99
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If you ordered one of these from KB-Toys.com and they sent you the French version. Firstly, call LEGO and have them send you the English instructions / CD-ROM, if you don't already have english version. Second, call KB-Toys and complain. First of (...) (23 years ago, 28-Nov-02, to lugnet.robotics)
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| | Re: Polling sensor values with wait_event
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Thomas, I had a thought about this situation. You could write a function that sets a flag when the event is triggered, do nothing otherwise. You could call this function from within each of the tasks you write (at a somewhat high frequency ... say (...) (23 years ago, 28-Nov-02, to lugnet.robotics.rcx.legos)
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| | Re: problem building gcc for brickOS-02.6.09 installation under windows xp
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Marko, <snip> (...) You can simply decompress the files from the archive at: (URL) are already built and nearly ready to use. Once they are decompressed, I believe you just run the BrickOS configure script; then you should be ready to go. // Joe (23 years ago, 28-Nov-02, to lugnet.robotics.rcx.legos)
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| | Robolab - lejOS communication
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Hi all, we are working on our final thesis using lego mindstorms. Our goal is to implement a neural network using the backpropagation algorithm. This neural network will then be used with a webcam for pattern recognition and classification. The (...) (23 years ago, 28-Nov-02, to lugnet.robotics.rcx, lugnet.robotics, lugnet.robotics.rcx.java, lugnet.robotics.rcx.robolab)
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| | Re: Line following algorithms
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(...) Cool, this book is now high on my wish list. (...) I think that developing a good working solution that drives the robot both fast and precisely over the track, and still uses only 1 light sensor would be the ideal solution. I´m still (...) (23 years ago, 27-Nov-02, to lugnet.robotics)
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| | Re: Line following algorithms
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(...) I guess that an improvement can be: If the sensor is on track for more than an specified time, the bot can seek at first at the opposite site as he found it the last time. Of course, it will not be bullet proof, but it may work, I´ll give it a (...) (23 years ago, 27-Nov-02, to lugnet.robotics)
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| | Re: Newbie has an idea - Nascar style racing?
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(...) Yes, I think our team would enjoy that, also. And I would like to use the same table. Please tell me what you find out Steve (23 years ago, 27-Nov-02, to lugnet.robotics)
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| | Re: Newbie has an idea - Nascar style racing?
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(...) of the 4'x8' table I already have. I'm thinking this would be a great off-season (off the First Lego League season) activity for my FLL team and perhaps other nearby. I've sent an email to someone at FIRST to see if they have a contact at 3M (...) (23 years ago, 27-Nov-02, to lugnet.robotics)
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