 | | Lego Robotics Invention System Storage Solution
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Take a look at: (URL) a look at this low-cost Lego RIS packaging solution: After looking over and trying several methods of packaging the Lego RIS for use in schools and for easy transportation, I found an inexpensive ($7.96 at WalMart) tackle box (...) (23 years ago, 4-Oct-01, to lugnet.robotics.rcx)
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| | Re: what Operating systems are there for the RCX?
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Hi Kenneth, I can't add to your list, but have had some experience with Lejos which I recommend highly. You can find more about it at (URL) latest version, (1.03 beta) which you can download from that site, has more features and smaller footprint (...) (23 years ago, 4-Oct-01, to lugnet.robotics.rcx.legos)
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| | what Operating systems are there for the RCX?
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hi all, i realise this is not strictly legOS related, but you guys are the best source i have so i thought id give it a shot anyways. Im trying to list all the options i have for changing the original "OS" and firmware. so far i have: NQC (doesnt (...) (23 years ago, 3-Oct-01, to lugnet.robotics.rcx.legos)
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| | Re: Loading multiple java binaries using leJOS
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(...) AFAIK not, they have to be linked together. To put it another way, you'd need the .class files produced by the Java compiler, and they probably should be compiled against the same library. Then you are almost back to compiling it yourself, so (...) (23 years ago, 3-Oct-01, to lugnet.robotics.rcx.java)
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| | Re: Loading multiple java binaries using leJOS
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(...) cases. (...) Hi David, AFAIK, lejos is a linker and needs a .class file. The MyProg.class file is the output of the compiler operating on MyProg.java, which must contain the main() method. lejos also needs a path to all the other .class files (...) (23 years ago, 3-Oct-01, to lugnet.robotics.rcx.java)
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| | Re: Loading multiple java binaries using leJOS
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(...) Just to clarify, for the most part, I already have the *.bin files for contest entries. To run them individually using "lejosrun prog.bin" works fine. But if 'lejosrun' is the tool to download programs, to me it would make sense to use the (...) (23 years ago, 3-Oct-01, to lugnet.robotics.rcx.java)
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| | Re: Loading multiple java binaries using leJOS
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From the readme file : To simply create a binary file containing the linked program, use: lejos -o MyProgram.bin MyProgram You can download a previously linked program with: lejosrun MyProgram.bin You can also download multiple programs in one shot (...) (23 years ago, 3-Oct-01, to lugnet.robotics.rcx.java)
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| | Loading multiple java binaries using leJOS
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I'm one of the organizers for the Workshop 3D RCX Challenge, a competition being held this weekend. I've never used leJOS before, and have a question: There are several entries in the "Code only" event that are written using leJOS and I would like (...) (23 years ago, 3-Oct-01, to lugnet.robotics.rcx.java)
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| | Re: Use laptops IrDA
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(...) (URL) may be of interest to you on this topic. (23 years ago, 2-Oct-01, to lugnet.robotics.rcx.java, lugnet.robotics.rcx)
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| | Math.log probs. (Was: Proximity sensor)
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Hi Paul, (...) Ok, I couldn't find any examples for which the Math.log returned 0, either with emulator nor the RCX (I didn't look too hard :o). Maybe you could supply with some examples? The basic routine should be ok! I encountered situations in (...) (23 years ago, 1-Oct-01, to lugnet.robotics.rcx.java)
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| | Use laptops IrDA
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Hi all, I want to make a program on my laptop so that I can use it (the laptop that is) as a remote control to give orders to my Mindstorm robot, just simple things like turn left/right etc. I'm going to use Java on my laptop, Lejos on the RCX and (...) (23 years ago, 1-Oct-01, to lugnet.robotics.rcx.java, lugnet.robotics.rcx)
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| | RFC: Mux schematic viability
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If anyone with electronics experience has a moment or two, I would be very grateful if they could take a look at (URL) This is a design based on the 4017/4066 multiplexer on Michael Gasperi's website except that I want to use BAT85 diodes rather (...) (23 years ago, 1-Oct-01, to lugnet.robotics.rcx)
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| | Math.log probs. (Was: Proximity sensor)
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Hi, (...) Well, what do you know; maybe I will! :o) I might have some spare time available for just that! Regards, Martin (23 years ago, 1-Oct-01, to lugnet.robotics.rcx.java)
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| | Re: Proximity sensor ( Was: Re: 8 power levels, and only 8?)
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(...) leJOS (...) Juergen Stuber is working on a Linux release. He wants to get USB support working before he releases it. (...) Hmm. OK. (...) I tried them but it looks as though there are problems with the Math methods. In particular Math.log(<I (...) (23 years ago, 1-Oct-01, to lugnet.robotics.rcx.java)
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| | Re: Partial USB support
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fyi- There was a pretty nasty (and stupid) bug in 2.4 a3 that would cause a crash if no serial port was specified (either with a -S option or the RCX_PORT environment var). I've fixed it and posted an update (2.4 a4). I suggest that anyone using a3 (...) (23 years ago, 30-Sep-01, to lugnet.robotics.rcx.nqc)
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| | Re: Proximity sensor ( Was: Re: 8 power levels, and only 8?)
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Hi, It works!!! Yahhooo!! And I was considering bying the InfraRed sensor from "techno-stuff", tsk tsk :o) This will absolutely cover my needs for now! (...) Well, us Linux users need to settle with this one for now then! Consider replacing all the (...) (23 years ago, 30-Sep-01, to lugnet.robotics.rcx.java)
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| | Re: new RoboLab 2.5 compatible with old serial IR tower & RCX 1.0
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I received my 2.5 yesterday, having ordered it mid last week when it was not yet available. -Peter "Jerry Kalpin" <jdkalpin@sympatico.ca> wrote in message news:GJxHI2.1Bx@lugnet.com... (...) users (...) (23 years ago, 30-Sep-01, to lugnet.robotics.rcx.robolab)
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| | Re: Another RcxCC release
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(...) Okay, I've uploaded version 3.3.1.6 to my website this evening. This release should fully support the USB tower - both with the internal RcxCC features and with the USB support just added the NQC (see Dave Baum's recent post for details). Of (...) (23 years ago, 30-Sep-01, to lugnet.robotics.rcx.nqc)
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| | Re: Sending ir packets
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(...) Here ya go: Remember start bit (sometimes called 2 stop bit mode) 55 00 D1 ~D1...Dn ~Dn C ~C Add all the normal D parts in a single Byte for Chksum. Code chunk for example ... unsigned char MuxStr[] ={0x55,0xf7,0x08,0x0...xf8,0x07}; count = 7; (...) (23 years ago, 29-Sep-01, to lugnet.robotics.rcx)
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| | Re: legOS-0.2.3-tar.gz problems/incomplete?
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I posted too soon. Just located the other web site (URL) Scott" <mikesc@nospam.telus.net> wrote in message news:GKFwCM.EuH@lugnet.com... (...) due (...) gcc (...) (23 years ago, 29-Sep-01, to lugnet.robotics.rcx.legos)
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