RCX programmable brick : Search Results: range USB IR long Tower


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		Communication Speed, PC -> RCX, LEJOS!
Hi everyone, Im working on a project with controlling a large Container Crane by 4 RCXs. I have implementet some controlling and a lot of functions in the model, including a userinterface made in Java for a laptop. The crane is controlled by a (...) (20 years ago, 7-Jul-04, to lugnet.robotics.rcx.java, lugnet.lego.dacta, lugnet.robotics.edu, lugnet.robotics.rcx.legos, FTX)

ir, tower
(score: 2.591)

		RE: brickOS port to FreeBSD
John, I'm interested in how you got the USB tower working... I've got a Tcl package that talks to the LEGO USB tower driver under Windows, but nothing for FreeBSD yet. I'm willing to share the Tcl script with you if I ever get the tower working (...) (20 years ago, 23-Dec-04, to lugnet.robotics.rcx.legos)

usb, tower
(score: 2.588)

		Re: laser distance sensor
(...) This is an interesting subject and one which generates some interest every so often. The conventional assumption would be that you are talking about LIDAR. The thing is, even if simple plans where available, would you be able to use them to (...) (20 years ago, 4-Aug-04, to lugnet.robotics.rcx)

range, ir
(score: 2.586)

		Re: Using two RCX bricks in one robot
As long as there is some surface for the IR to bounce off, the bricks do not have to face each other. Sending messages is the technique that is used and is very effective. You can do this with any of the various programming languages. -- Bob Fay (...) (23 years ago, 18-Sep-01, to lugnet.robotics.rcx)

ir, long
(score: 2.582)

		Re: brickOS port to FreeBSD
(...) Thanks, I'm up and running using binutils-2.15, gcc-3.4-20041217 and your gcc-3.3 patch to the cvs version of brickOS. I also have the USB Tower working. Would the brickOS guys be interested in FreeBSD patches to firmdl and dll? John (20 years ago, 23-Dec-04, to lugnet.robotics.rcx.legos)

usb, tower
(score: 2.581)

		transfer data failed
Hi there, I use legOS 0.2.4 under Linux and tried (after a few weeks) to download the firmware and get always the follwing error: firmdl3/firmdl: transfer data failed Batteries are brand new, tower was set to short and long dist. nothing helped ... (...) (23 years ago, 6-Aug-01, to lugnet.robotics.rcx.legos)

long, tower
(score: 2.578)

		BricxCC test release
Folks, I've been fiddling around with how BricxCC and NQC talk to the RCX when using the USB tower. It's because of several users experiencing problems when trying to download programs from within BricxCC (using NQC behind the scenes). Depending on (...) (20 years ago, 18-Jan-05, to lugnet.robotics, lugnet.robotics.rcx, lugnet.robotics.rcx.nqc)

usb, tower
(score: 2.575)

		Help with latest pbForth firmware
I recently downloaded the latest pbForth files for Win32 from Ralph's site. I overwrote the previous version of the pbForth firmware file as well. Today, while I was trying to verify that my latest BricxCC changes haven't broken anything I tried (...) (20 years ago, 17-Jan-05, to lugnet.robotics.rcx.pbforth)

usb, tower
(score: 2.568)

		Re: communication with USB on Linux
Hi Huub, (...) have you run make? (...) You can also get it working with the CVS version of Lejos and a Linux kernel >= 2.6.7, which includes the newest driver. To get and install Lejos from CVS do $ cvs -d:pserver:anonymous...root/lejos login $ cvs (...) (20 years ago, 13-Feb-05, to lugnet.robotics.rcx.java)

usb, tower
(score: 2.564)

		Re: communication with USB on Linux
(...) So, unless I move to the 2.6.10 kernel and CVS leJOS, there's little to no chance I'll get the desired bi-directional communication with the USB tower working. (20 years ago, 13-Feb-05, to lugnet.robotics.rcx.java)

usb, tower
(score: 2.563)

		Re: BrickOS 0.9.0 success
(...) Well, I'm pleased to report that the 2.6.10 (newest current) kernel, with included legousbtower driver, worked well with the tarball of brickOS 0.9.0. I haven't tried the Debian package yet. I noticed that on the Debian package page, the (...) (20 years ago, 3-Feb-05, to lugnet.robotics.rcx.legos)

usb, tower
(score: 2.563)

		LNP: No connection between PC and RCX
Hi, I want to send some data between my PC (Suse Linux 9.0) and the RCX-Unit (Brickos 0.2.6). I thought LNP would do the thing, and so I downloaded and installed it. When I start the LNPD daemon the LED on my Serial-IR-Tower lits up for a few (...) (20 years ago, 16-Oct-04, to lugnet.robotics.rcx.legos)

ir, tower
(score: 2.557)

		Re: firmdl3 usb error linux
(...) I am not running Debian linux, but I got it work under Suse linux with a 2.4.6 kernel. There was almost the same problem. I can't find in your kernel message, where the usb tower has been attached. You should check this first, before you are (...) (20 years ago, 5-Mar-05, to lugnet.robotics.rcx.legos)

usb, tower
(score: 2.556)

		Strange behavior
This code was working last night, but I removed some superfluous functions copied with the set (such as moveBackward() and pivotRight()) since they were not being used. All of a sudden, the robot turns okay, but never moves forward. It just sits (...) (23 years ago, 28-Jan-02, to lugnet.robotics.rcx.legos)

range, long
(score: 2.535)

		Re: RCX IR Transceiver Circuit
(...) I can verify the data on all but the zener and 6Cp transistor. I intended to put it in a text file with the diagram, but I'll add it to the diagram instead. The 1Kp and 3Kp transistors have equivalents of BC548B and BC558B, which are common (...) (20 years ago, 28-Dec-04, to lugnet.robotics.rcx, FTX)

ir, tower
(score: 2.535)

		Integer-based arctangent2 function for anyone interested
After scouring the internet for several days and even utilizing Jack Crenshaw's wonderful book "Math Toolkit for Real-time Programming", I was unable to find a good, general iatan2(y,x) function. Note that this is the atan function that takes as (...) (23 years ago, 31-Jan-02, to lugnet.robotics.rcx.legos)

range, long
(score: 2.534)

		Re: New Development
(...) Sort of. Updated Linux, updated gcc h8 toolchain, switched from desktop to laptop system, therefore switched to USB tower... In the moment, I to get all up and running. Next step will be to benchmark the performance patches and then... we'll (...) (19 years ago, 10-May-05, to lugnet.robotics.rcx.legos)

usb, tower
(score: 2.533)

		Re: combining LDCC and NQC style automation?
Christopher Masi wrote: [snip] (...) [snip] (...) I know, replying to myself, bad form. I have also discovered that pbForth has DCC worked into it. The good new here (although I have only looked at the introduction on the home page) is that Raplph (...) (20 years ago, 14-Jan-05, to lugnet.robotics.rcx, lugnet.trains)

ir, tower
(score: 2.524)

		Re: RCX IR Tx Circuit - and Now Rx Circuit Too!
(...) For the time being, all the RCX ones are in the same Brickshelf folder, though obviously this is unavailable for a while whenever I add one. Code Pilot, RC Tower and other units are in other folders. Russell Nelson has added links on his (...) (20 years ago, 21-Jan-05, to lugnet.robotics.rcx, FTX)

ir, tower
(score: 2.520)

		NQC FAQ updated
I have updated the NQC FAQ with a description of how to fix a USB Tower problem that many users have experienced when downloading a program via NQC. Many users have reported that they get a "Compile Failed no (or invalid) reply from RCX" error when (...) (19 years ago, 29-Jun-05, to lugnet.robotics.rcx.nqc)

usb, tower
(score: 2.520)

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