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 | | more on the rotation sensor
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| I did some more experiments last night. My conclusion is that the majority of apparent 2-state transitions never actually occur (that is: the sensor does not actually travel through 2 states between two consecutive sensor readings). The order of the (...) (25 years ago, 27-Jan-00, to lugnet.robotics.rcx.legos)
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range
(score: 0.302)
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| | Proximity detector routines
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| Hello, i've written a proximity sensor for legOS 0.2.3 I hope, it'll be usefull to someone. Carsten ---...---SNIP HERE ---...--- /***...*** * Filename: ProximityLib.c * * * * Proximity Driver for legOS 0.2.3 * * the LightSensor is connected PORT 2 * (...) (25 years ago, 20-Jan-00, to lugnet.robotics.rcx.legos)
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ir
(score: 0.302)
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range
(score: 0.301)
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| | RE: Curious problem with download
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| (...) Don't forget that your monitor may also interfere with the download. I've had problems go away when I put the RCX/tower away from the front of my monitor... Cheers, Ralph Hempel - P.Eng ---...--- Check out pbFORTH for LEGO Mindstorms at: (URL) (...) (25 years ago, 3-Feb-00, to lugnet.robotics.rcx.nqc)
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tower
(score: 0.301)
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| | Re: LNP Addressing Schemes
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| (...) It's quite simple: Currently, there are two kinds of LNP-Packets: the first one is called the integrity packet (switch your mail-reader to fixed font now): +--+---+---...---+---+ |F0|LEN| IDATA |CHK| +--+---+---...---+---+ F0 : identifies an (...) (25 years ago, 3-Feb-00, to lugnet.robotics.rcx.legos)
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tower
(score: 0.301)
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| | LNP Addressing Schemes
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| I have the basic Linux<->RCX Infra-red comms. working using lnp calls on the RCX and Martin Cornelius' lnpd on the Linux end. I have a few questions about this: Addressing: . How does the addressing scheme work? . Can a RCX address more than one (...) (25 years ago, 2-Feb-00, to lugnet.robotics.rcx.legos)
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tower
(score: 0.301)
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| | Re: PC -RCX comunication
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| (...) the only windows example i know about is the dll program, but AFAIK it was not trivial to get this program to run under winXX. if you don't insist on being constantly bored by a closed-source OS ;-), there is another solution: Under linux, you (...) (25 years ago, 2-Feb-00, to lugnet.robotics.rcx.legos)
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tower
(score: 0.301)
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long
(score: 0.301)
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long
(score: 0.301)
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| | Re: OO programing in RCX
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| Thank you, David. Your gode is great! I learned a lot from your quick example, though I prefer Java more. I will encapsulate RCX commands in some utility objects and use them in more higher level objects. What I focus now is make a RF/IR adapter to (...) (25 years ago, 12-Jan-00, to lugnet.robotics.rcx)
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ir
(score: 0.300)
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| | GPS for RCX
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| The standard RCX firmware with its serial protocol could not talk to a GPS, but LegOS could. With LegOS and a GPS we could make robots that could tell where they were. This would be way cool. I want a solar powered toy robot boat with GPS that can (...) (25 years ago, 10-Jan-00, to lugnet.robotics.rcx.legos)
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ir
(score: 0.300)
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| | tweaking around dlcd_show( )
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| Hi all legOS users, need help about dlcd_* utilities I'd like to display on the lcd a sequence of digits: something like : dlcd_show (LCD_4_BOTL); lcd_refresh(); msleep(250); lcd_clear(); dlcd_show (LCD_4_TOPL); lcd_refresh(); msleep(250); (...) (23 years ago, 25-Aug-01, to lugnet.robotics.rcx.legos)
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long
(score: 0.300)
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| | RF Connection To RCX
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| Hi I have found the IR in RCX limiting, especially because of its line of sight problem. I'm interested in developing an RF interface to RCX. Anybody has any experience, knowledge, suggestions, tips in this area? Any pointers would be greatly (...) (25 years ago, 7-Jan-00, to lugnet.robotics.rcx)
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ir
(score: 0.299)
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| | Non Robot uses of the RCX
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| Hello, Over in k12.ed.science a poster wanted to perform an experiment where he would time how long it took various objects to fall when dropped inside a long tube. He was looking for information regarding timing circuits, how to build one, where to (...) (23 years ago, 19-Aug-01, to lugnet.robotics.rcx)
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long
(score: 0.299)
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tower
(score: 0.299)
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| | sending keepalive... ???
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| Hi You go to all the hassle of making LegOS available for us Windows users and still we have questions. I'm really struggling and can not find anything in the docs or Lugnet to help (that I understand) and so I would really apreciate some help. I (...) (25 years ago, 25-Jan-00, to lugnet.robotics.rcx, lugnet.robotics.rcx.legos)
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tower
(score: 0.299)
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ir
(score: 0.299)
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| | firmdl3 on Winnt - no more problems!
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| Finally I got a firmdl3 version that FULLY works on Winnt, both in slow and fast mode! No more "write: permission denied" or "read: permission denied" problems... No more interrupted downloads at all on my system (NTWS 4 SP6a). Note: I've not tested (...) (25 years ago, 16-Jan-00, to lugnet.robotics.rcx.legos)
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tower
(score: 0.298)
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| | firmware upload with NQC...
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| first off, i'm using NQC with Linux. when i try to upload the firmware image from the MindStorms CD-ROM, i get the following: [kjs@localhost nqc_lnx_2_0_2]# ./nqc -firmware ../FIRM0309.LGO Downloading firmware:... Problem talking to IR device the (...) (25 years ago, 27-Dec-99, to lugnet.robotics.rcx.nqc)
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ir
(score: 0.297)
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| | RE: pbFORTH needs better uploading, docs
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| Ben, Thanks for emailing and feeding back some important issues for the rest of the Mindstorms pbForth community. I'll always welcome comments and respond as quickly as possible... Let me address each point, sorry about the quoting, but it's needed (...) (25 years ago, 9-Jan-00, to lugnet.robotics.rcx.pbforth)
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tower
(score: 0.297)
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