 | | How to orientate a robot?
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Hello! I just wanted to to tell about a project that we are working at. We are two students and our instructor at the university in Gavle, Sweden. You can find more information about the project at: (URL) expected result for this work is to show how (...) (22 years ago, 25-Apr-02, to lugnet.robotics.rcx.legos)
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| | Re: constructing a new network protocol for LegOS
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I'm a teaching assistant for a course at brown university that uses legOS and the RCX extensively. I've added quite a bit to legOS (0.2.5) to suit our course needs, but the rest is all still there. I've written up some documentation and an API for (...) (22 years ago, 25-Apr-02, to lugnet.robotics.rcx.legos)
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| | Re: install on Windows ME?
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Fredrik, (...) Please install following the instructions (INSTALL-cygwin) which you cite and let us know how you fare. I believe it should work. If it does work let us know (reply to this message) and I'll add WinME to the list of supported (...) (22 years ago, 25-Apr-02, to lugnet.robotics.rcx.legos)
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| | install on Windows ME?
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Hello. I wonder if it's possible to install legOS 0.2.6 according to the new docs at: (URL) on Windows ME? If not I wonder which version would be ok to install? (22 years ago, 24-Apr-02, to lugnet.robotics.rcx.legos)
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| | Re: Interactive communication with the RCX
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I don't think collision detection will be possible since the hardware/firmware does a checksum (at least in lego firmware), and no message is provided to the VM software (LASM), this prevents ACK/NAK protocols working. The Message() function does (...) (22 years ago, 24-Apr-02, to lugnet.robotics.rcx)
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| | Re: Two RCX with one IR-Tower
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The 'usual' way to get status data is to poll the the RCX memory for status information, but you can't do that because of the number of RCX bricks; so how about getting each RCX to send a response message (or series of messages) to the PC encoding (...) (22 years ago, 24-Apr-02, to lugnet.robotics.rcx)
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| | Re: constructing a new network protocol for LegOS
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heh.. wow.. seems theres alot of work going on on the LNP front these days. i too am working on a TCP like addition to the LNP's UDP protocol. This is nothing too fancy, but does add a sliding window feature which will make the connection between (...) (22 years ago, 24-Apr-02, to lugnet.robotics.rcx.legos)
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| | constructing a new network protocol for LegOS
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Hi! We're a group from Aalborg University who are about to design and implement a new network protocol for LegOS. The protocol should be able to communicate via cables from the I/O ports and also via the IR port. It should be possible to address (...) (22 years ago, 24-Apr-02, to lugnet.robotics.rcx.legos)
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| | Interactive communication with the RCX
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I have recently discussed with Kekoa an interesting issue that apparently received scarce attention in the past. I'm trying to have interactive communication between the computer and the RCX through IR connected to an USB port: sendind commands from (...) (22 years ago, 24-Apr-02, to lugnet.robotics.rcx)
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| | Re: Help request : LegOS 2.5, demo/c++.cpp make failure
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(...) Yes, that ist normal. :) With gcc 3.0.3, you get these errors with the c++ demos. I haven't fiddled with it to get rid of those. But the legOS system itself builds fine, even smaller then with the older compiler version. You can do two things: (...) (22 years ago, 23-Apr-02, to lugnet.robotics.rcx.legos)
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| | Help request : LegOS 2.5, demo/c++.cpp make failure
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I'm trying to install legOS 2.5 for the first time and I'm running into problems. I'm sure it's probably something simple (I hope), but I've been struggling with it for the last two weeks, I've searched on every source I can find, and have simply (...) (22 years ago, 29-Mar-02, to lugnet.robotics.rcx.legos)
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| | [ANN] pbForth Version 2.1.2 Release with Example Scripts
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The new 2.1.2 Version of pbForth has support for background processing and saving your work as an SREC file that you can load agin like regular firmware. This means you no longer have to load the base pbForth firmware and then load all the text (...) (22 years ago, 23-Apr-02, to lugnet.robotics.rcx, lugnet.robotics.rcx.pbforth)
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| | Re: Small bug in Bricxcc 3.3.4.5
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hi John, thanks for the fast respons. After some invetsigation, I came to the conclusion that you are right, but I'm also right. (...) Yes this seems to work. But I'm not such a perfect programmer as you ;-) Now try to introduce an error and compile (...) (22 years ago, 22-Apr-02, to lugnet.robotics.rcx.nqc)
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| | Re: legOS 0.2.6 - released!
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I wanted to express my thanks to the newly active LegOS development team for a great work releasing 0.2.6. I'm sure your efforts are much appreciated by all LegOS users! Looking forward for future releases! -M- (...) (22 years ago, 22-Apr-02, to lugnet.robotics.rcx.legos)
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| | Re: Small bug in Bricxcc 3.3.4.5
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(...) I'm trying to duplicate what you describe and I'm unable to do so (in version 3.3.4.5). I started a new file. Pressed F9. Clicked on a template containing a "field". The template was inserted into the editor and the first (or only) field was (...) (22 years ago, 22-Apr-02, to lugnet.robotics.rcx.nqc)
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| | Browse the Web with an RCX Brick
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Lawrie Griffiths, one of the developers of the leJOS project, has created some cool packages that allow web browsing among other things. Check out the details and photographs of this in action: (URL) (22 years ago, 22-Apr-02, to lugnet.announce, lugnet.robotics.rcx) !!
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| | Re: legOS 0.2.6 - released!
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(...) Hey, thanks Stephen, for all your work! Are you gonna do a binary only package for this version, or wait till 0.2.7? And has a name been decided yet for 0.2.7? Thanks again! And I'll be testing Zhengrong's remote control patch next week. (...) (22 years ago, 21-Apr-02, to lugnet.robotics.rcx.legos)
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| | Small bug in Bricxcc 3.3.4.5
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hi John, I think there's a small bug in BricxCC version 3.3.4.5 (and also in some previous versions). When you insert a template it's not possible to type directly into the "fields". Instead you've to move the cursor 1 line up and then go with F10 (...) (22 years ago, 21-Apr-02, to lugnet.robotics.rcx.nqc)
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| | Problem with lejos-1.0.5
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I just downloaded and installed lejos. Trying to "make" with java version 1.1.8, I get the following errors: javac `find . -name '*.java'` ./josx/rcxcomm/DataP....java:129: Variable DEFAULT_BUFFER_SIZE can't be static in inner class (...) (22 years ago, 21-Apr-02, to lugnet.robotics.rcx.java)
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| | Re: Makefile patch
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(...) Excellent! (...) OSTYPE=cygwin should no longer be needed with latest legOS. Max. (22 years ago, 20-Apr-02, to lugnet.robotics.rcx.legos)
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