Results 641 – 660 of about 2200.
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 | | Re: Automatic RCX Battery Recharging
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| Yes, the object is to have the RCX robot monitor its own battery charge (something available to the RCX firmware, and lejos, etc..) and then when it is consistently low to drive up to some sort of home made charging station and get a boost. The (...) (22 years ago, 26-Sep-02, to lugnet.robotics.rcx)
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ir, tower
(score: 2.817)
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| | Re: constant green light
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| (...) I had the opposite problem. It worked fine, but whenever I powered off my system the green light came on and stayed on. (2 URLs) I never did figure out the problem. Now I have a USB tower, and that works fine (plus no batteries needed). Brian (...) (22 years ago, 27-Feb-03, to lugnet.robotics.rcx)
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usb, tower
(score: 2.817)
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| | Re: usb from .java best how
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| (...) Pat, Lejos 2.1.0 includes JNI libraries that support all forms of RCX comms. The PC Tower class interfaces with serial and USB towers. It lets you send and receive standard Lego packets. The send and receive methods support the Lego firmware (...) (22 years ago, 5-Mar-03, to lugnet.robotics.rcx.java)
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usb, tower
(score: 2.816)
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| | Re: BricxCC on Win XP how
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| (...) You are welcome. I'm still a bit muddled as to your current situation re BricxCC and your RIS with or without the firmware installed. (...) If the port is in use NQC always reports, in my case, the following message: Could not open serial port (...) (22 years ago, 20-Feb-03, to lugnet.robotics.rcx)
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usb, tower
(score: 2.816)
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| | Re: RCX <-> PC communication
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| (...) I have not done any experimenting with Data Streams yet since I can get by with bytes. I have tried both the RCXPort and the RCXF7Port. The big advantage of the RCXPort using the LLC protocol is that if the RCX gets out of range or behind an (...) (22 years ago, 13-Sep-02, to lugnet.robotics.rcx.java)
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range, tower
(score: 2.815)
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| | Re: Decoding the LEGO IR remote control
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| (...) The Lego IR protocol is pretty simple. If you have demodulated output, why not dump some samples here so we can see if they make sense? The encoding is straight serial, but inverted - a pulse of light indicates a zero or a low voltage on a (...) (25 years ago, 18-Sep-99, to lugnet.robotics.rcx)
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ir, long
(score: 2.809)
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| | error deleting program
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| Hi, Could anyone please tell me what I'm doing wrong? This is my problem: When I try to download the helloworld demo with: $./util/dll -v demo/helloworld.lx ,I get the following error message(s): opening tty... KeepAlive Init... KeepAliveSend: (...) (22 years ago, 2-Nov-02, to lugnet.robotics.rcx.legos)
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ir, tower
(score: 2.807)
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| | Re: decoding a message sent by an RCX
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| (...) Yes, you are correct - 11 bits total per byte. And yes, this is very non-standard. I believe the signal is inverted - meaning that IR light is present for "0" bits, and no light for "1" bits. But I'm going from memory here and haven't looked (...) (25 years ago, 4-Sep-99, to lugnet.robotics.rcx.nqc)
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ir, long
(score: 2.807)
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usb, tower
(score: 2.806)
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| | LNPD and Cygwin
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| Hi all, I have the USB tower so by now (because I have a project for the university, and not too much time) I've to use cygwin. Well everthing is running fine, but I came with this question: Is is possible to install LNPD (as a deamon) the same way (...) (21 years ago, 17-Apr-03, to lugnet.robotics.rcx.legos)
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usb, tower
(score: 2.804)
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| | Re: Listening to IR via NQC
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| (...) You can sometimes fake it by sending "bad" codes in -raw mode with verbose mode turned on (-v) and a long timeout (-t). For example, to examine the Lego remote codes I kept typing this: nqc -v -t 2000 -raw 10 Since I didn't have an RCX around (...) (25 years ago, 24-Sep-99, to lugnet.robotics.rcx, lugnet.robotics.rcx.nqc)
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ir, long
(score: 2.804)
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| | IR-Tower with a PowerBook G3 M3553 (Kanga)
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| A question from germany (sorry for my bad english). Is anybody out there, who connected the IR tower with the FIRST PowerBook G3 (little colored apple logo, built in 1997, family number M3553, us-nickname KANGA, 250 MHz)? This PowerBook has only one (...) (22 years ago, 22-Jan-03, to lugnet.robotics.rcx)
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ir, tower
(score: 2.803)
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| | usb & lnpd
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| Hi. I 've got a ris 2.0 with usb tower and about two weeks ago for the first time dll and firmdl work with legos 2.5 with instructions found at: (URL) tried with the patch legos-0.2.6-linux-us...stdl-sched with legos.0.2.6 but it don't work at all. (...) (21 years ago, 9-May-03, to lugnet.robotics.rcx.legos)
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usb, tower
(score: 2.803)
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| | LNP and DLL
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| Hi there. I'm running cygwin (because I just have the usb tower) well I want to use the addressing mode of lnp. Ok I edit the file boot/config.h of the kernel and have this: #define CONF_LNP #define CONF_LNP_FAST #define CONF_LNP_HOSTADDR 0x20 (...) (21 years ago, 20-Apr-03, to lugnet.robotics.rcx.legos)
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usb, tower
(score: 2.802)
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| | Re: LNPD and cygwin
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| Nop, actually what I'd like to find out, is if there's some way to make the usb tower work (either on cygwin or linux) for lnpd Thanks in advance, if anyone has the answer CL "nanobapt" <nanobapt@wanadoo.fr> escribió en el mensaje (...) (21 years ago, 20-Apr-03, to lugnet.robotics.rcx.legos)
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usb, tower
(score: 2.801)
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| | LNPD and cygwin
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| Sorry if this message is duplicated, but I got an error when publishing and untin now I don't see it published. Hi all, I have the USB tower so by now (because I have a project for the university, and not too much time) I've to use cygwin. Well (...) (21 years ago, 17-Apr-03, to lugnet.robotics.rcx.legos)
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usb, tower
(score: 2.801)
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| | Re: Communication between RCX's with BrickOS
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| ...Problem Solved #include <lnp/lnp-logical.h> lnp_logical_range(1); I set the IR transmission range to far and everything works fine. It seems the issue was that the RCX's are not facing eachother and depend on bouncing mesages off a wall. I'm (...) (22 years ago, 3-Jan-03, to lugnet.robotics.rcx.legos)
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range, ir
(score: 2.799)
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| | Re: Download problem
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| (...) programs with the Spirit.OCX. I coded a huge program, with lots of tasks and subroutines, and long stretches of code. When I try to download it, I get the dots and then AsyncronBrickError returns Error 2048 (not 100% certain about the number) (...) (25 years ago, 2-Oct-99, to lugnet.robotics.rcx.nqc)
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ir, long
(score: 2.798)
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| | iPAQ <-> RCX serial communication
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| Hello People I am working on a project where we are trying to use a compaq handheld with linux and a wireless card as the "brain" of robots. "Underneath" we have an RCX acting as a "spine", which is supposed to receive macro commands from the PC and (...) (22 years ago, 21-Nov-02, to lugnet.robotics.rcx.java)
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ir, tower
(score: 2.798)
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| | Re: Win98 installation of legos
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| (...) Theresa, If you're using LegOS (not BrickOS), then I believe the answer is that you can't get around it. I don't think LegOS works with the USB tower. You'll need to go with a version of BrickOS (which doesn't yet have a cool install like (...) (21 years ago, 1-May-03, to lugnet.robotics.rcx.legos)
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usb, tower
(score: 2.796)
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