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 | | Re: Revisions to RcxCC
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| Hi, (...) I don't think so. For my version of RcxCC Scout support, I dumped Scount memory map on various conditions.(Thanks to NQC -raw option!!) I will report the inside of Scout sometime. Scout is similar to Cybermaster as John stated, but I think (...) (24 years ago, 10-Apr-01, to lugnet.robotics.rcx.nqc)
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usb
(score: 1.566)
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| | how detect other RCX robots with light sensors?
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| I want to know if there another RCX infront of me at a maximum distance of 30cm. I tried to use only the light sensors but it was not enough. Does anyone has already tried this. Maybe putting some light in the RCX like infrared (I'm trying this). (...) (24 years ago, 14-Apr-00, to lugnet.robotics.rcx)
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range
(score: 1.566)
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| | Re: Very strange problems
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| (...) Argh. I was getting emulegos (which I was pretty familiar with) and legosim (which I though was C, not Java) confused. I'm afraid neither of them would be too easy to port to 0.2.x :( (...) Please make sure to share this with us! IR continues (...) (24 years ago, 21-May-00, to lugnet.robotics.rcx.legos)
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ir
(score: 1.566)
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| | Re: Very strange problems
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| (...) I was afraid so. (...) We haven't reached the GA part yet. Right now the idea is to work out a communication protocol and then send a information back and fourth. And since the RCXs locked up we thought that there must be something wrong in (...) (24 years ago, 21-May-00, to lugnet.robotics.rcx.legos)
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ir
(score: 1.565)
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| | Robocup with Mindstorm/ legOS
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| Hi all, I am working at the university of Bonn, Germany, and we're currently thinking about using MINDSTORM and legOS to teach younger students about robotics. We wonder if there is a possibility to do (some kind of) robocup with MINDSTORM. Has (...) (24 years ago, 22-May-00, to lugnet.robotics.rcx.legos)
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ir
(score: 1.565)
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| | Re: GA in RCX
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| (...) I like the multiple robot idea. If each robot used a simulated annealing algorithm instead of a GA this would require less computation since it would be working on one chromosome instead of a population. Each robot could advertise its fitness (...) (24 years ago, 25-May-00, to lugnet.robotics.rcx.legos)
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ir
(score: 1.565)
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ir
(score: 1.565)
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| | Re: Desire Rack & Pinion design
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| (...) Most of the official LEGO Technic models with steering use a rack and pinion system. You can visit Kevin Loch's unofficial scan repository to check out some of the designs: (URL) sets are in the 8000 range. Or you can simply buy a Technic set (...) (24 years ago, 24-Apr-00, to lugnet.robotics.rcx)
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range
(score: 1.564)
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| | LNP-Packets
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| I need to use the comunications with VC++ and Im going to do that. Can anyone tell the exact meaning of the following blocks. |F0|LEN| IDATA |CHK| |F1|LEN|DEST|SRC| ADATA |CHK| F0 and F1 is just a simple bit like 0 for F0 and 1 for F1? CHK is (...) (25 years ago, 2-Mar-00, to lugnet.robotics.rcx.legos)
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tower
(score: 1.563)
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| | RE: Major breakthrough serial wise.
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| Soirry for the late reply, I've been on a sudden business trip and was unable to get to my email... (...) Great! I would leave the basic serial stuff alone and enable interrupt driven serial IO in a separate set of words, like RCX_INIT and (...) (24 years ago, 3-Jun-00, to lugnet.robotics.rcx.pbforth)
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ir
(score: 1.563)
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| | Re: The pain of communicating with the RCX
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| (...) Does that count as `tempted by the dark side' or `seen the light'? :) (...) itself. (...) I tried near and far mode, several distances, putting the tower and the RCX under a dark cloth... Everything I could think of except putting 'em where (...) (25 years ago, 9-Mar-00, to lugnet.robotics.rcx.pbforth)
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tower
(score: 1.562)
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| | RE: The pain of communicating with the RCX
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| (...) Yup. Remember that the Forth interpreter can't deal with text in special packets. It may be an improvement by limiting the time between characters. I think that ascii-xfr may dump chars without enough time between them... (...) If you use the (...) (25 years ago, 10-Mar-00, to lugnet.robotics.rcx.pbforth)
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tower
(score: 1.562)
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| | Re: Syntax for reserving variables in NQC?
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| (...) Handling a range should't be too tough - perhaps like this #pragma start [count] where count is assumed to be 1 if not present // reserve location 1 #pragma 1 // reserve locations 5,6 and 7 #pragma 5 3 --- The alternative would be #pragma (...) (24 years ago, 28-May-00, to lugnet.robotics.rcx.nqc)
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range
(score: 1.559)
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| | Re: Syntax for reserving variables in NQC?
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| (...) How about: #pragma reserve 1 3 5-8 9 with range explicitly specified by "-". Then those that want to specify a range can do so and those who want to specify a list can do so. Of course this assumes that you don't allow arithmetic in the pragma (...) (24 years ago, 2-Jun-00, to lugnet.robotics.rcx.nqc)
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range
(score: 1.559)
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| | Re: Syntax for reserving variables in NQC?
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| Dave Baum schreef: (...) It looks perfectly logical to me. Will it be possible to reserve a range or do we need to reserve each location separately? No need for an extra keyword indeed. (It's hard enough already. Well I guess part of that comes from (...) (24 years ago, 28-May-00, to lugnet.robotics.rcx.nqc)
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range
(score: 1.558)
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| | Re: Lego Camera and legOS
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| In lugnet.robotics.rcx.legos, Kenneth Johansen writes: . (...) AFAIK it is not possible yet. ISTR that the legocam is closely related to the Logitech QuickCam express and the project to develop drivers for the latter (look at (URL) ) will eventually (...) (23 years ago, 22-May-01, to lugnet.robotics.rcx.legos)
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usb
(score: 1.558)
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| | Software for Analyzing Forth Programs
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| From NASA Tech Briefs: (URL) parts of code can be categorized and quantified in selectable ways. Marshall Space Flight Center, Alabama Forth Source Code Analysis Tool Set (FSCATS) is a computer program that provides a wide range of capabilities for (...) (24 years ago, 13-Jun-00, to lugnet.robotics.rcx.pbforth)
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range
(score: 1.555)
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tower
(score: 1.555)
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| | New to PBforth - a few questions
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| Hello, I just installed PBforth and the associated GUI interface. It works great! However I do have a few questions to anyone who can help. If I type or just hit the enter key things seem OK. But after it sits for a few moments it gets junk on the (...) (24 years ago, 19-Jul-00, to lugnet.robotics.rcx.pbforth)
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ir
(score: 1.555)
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| | RE: Using CAN to Have More Than 3 Motors/Sensors
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| (...) Mark! This is great work! I am always impressed when someone goes beyond wishing for stuff that LEGO did not provide us with and then actually builds a working model. Your idea of a modular motor/input module is one of the great benefits of (...) (24 years ago, 22-Jul-00, to lugnet.robotics.rcx)
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ir
(score: 1.555)
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