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 | | remote control using PIC16F877
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| Hello everyone. I've just developed a remote control for the RCX using the PIC16F877. It's very useful due to the fact that it does not need a computer, but still needs the ir tower (the serial one, sorry I'll try to adapt the project tu use the new (...) (23 years ago, 2-Jan-02, to lugnet.robotics.rcx.legos)
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usb, rcx, ir
(score: 5.763)
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| | Re: BrickOS on Mac OS X
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| Man, this is fantastic. Since moving over to OS X about a year and a half ago, I've been ignoring my RCX (retired the tired/crash prone PC forever!! Running Linux now though) and haven't played with it for lack of a development environment for OS X. (...) (21 years ago, 13-Aug-03, to lugnet.robotics.rcx.legos)
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usb, rcx, ir
(score: 5.763)
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| | REALbasic and serial ports
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| Hi all, I want to try REALbasic with the Lego RCX. I think that this could be another programming tool for the Macintosh to do everything nearly like Visual Basic and Windows. Therefore I need some program code to use the serial ports in my (...) (23 years ago, 24-Jun-01, to lugnet.robotics.rcx)
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usb, rcx, ir
(score: 5.763)
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| | Re: What about this for a new RCX 2.5 setup?
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| (...) What might be doable and best is a documented bus extension (a card plug-in) slot. This could be taken to the extreme by making a cpu unit that just has power (plug-in option of course) and memory (expandable of course) and maybe the IR or (...) (22 years ago, 13-May-02, to lugnet.robotics.rcx)
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usb, rcx, ir
(score: 5.763)
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| | Re: 1.0,1.5 or 2.0 ? what gives ?
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| Using a multiplexor from (URL) you can hook four touch sensors up to one port. The multiplexor (URL) you to determine if any of three sensors is pressed, when you hook up a forth it masks the other three and but if you assume that only one side at a (...) (23 years ago, 28-Sep-01, to lugnet.robotics.rcx.legos)
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usb, rcx, ir
(score: 5.762)
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| | Use of LNP under Windows
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| Hello I'd like to send sensor values from the RCX to my PC. In this forum I've read that I can do this with the help of LNPD. The OS on my PC is Win 2000, I'm using Cygwin to compile my BrickOS programs, my IR-Tower is connected to an USB port. Is (...) (20 years ago, 12-May-04, to lugnet.robotics.rcx.legos)
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usb, rcx, ir
(score: 5.762)
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| | Re: Firmware download troubles
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| Matt, I discovered that the IR LED's and detector on my serial tower was located higher than I expected and pointed upward somewhat. I was able to get better transfers when the tower was leaning forward (pointing downward so to speak). Otherwise, I (...) (22 years ago, 9-Dec-02, to lugnet.robotics.rcx)
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usb, rcx, ir
(score: 5.762)
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| | Re: Where is this part?
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| (...) That's right ! There are 4 of these parts coming with RIS1.5 and RIS2.0 (and some of this special yellow "double connector pegs") (BTW these parts are also avalable wit the vision command camera) (take a look at : (URL) parts and RIS2.0 parts (...) (24 years ago, 28-Jan-01, to lugnet.robotics.rcx)
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usb, rcx, ir
(score: 5.761)
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| | Re: BrickOS Patches and Development
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| The Bibo Patch Rollup Collection posted to SourceForge at (URL) been updated. New for this update are patches 25 through 35. 25: Cleanup in the util subdirectory - Updated lnpmsg to more cleanly handle and process command-line arguments - Removed in (...) (15 years ago, 24-Jun-09, to lugnet.robotics.rcx.legos)
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usb, rcx, ir
(score: 5.761)
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| | tower not responding
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| I have spent the last couple of days compiling and setting up legOS on my 486SX/33 laptop. I am using legOS 0.2.5 which I got from Sourceforge, and binutils 2.11 (i think) and gcc 2.95.3, which I got from the official GNU site. Compiling 2.95.3 took (...) (23 years ago, 17-Sep-01, to lugnet.robotics.rcx.legos)
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usb, rcx, ir
(score: 5.761)
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| | Re: Success
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| Hi I have implemented the stuff // and set the port6<7> pin LOW. Now the upper PNP transistor isn't conducting anymore. Now TX and RX works Here are the program #include <lnp.h> #include <conio.h> #include <string.h> #include <lnp-logical.h> (...) (16 years ago, 20-May-08, to lugnet.robotics.rcx.legos)
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usb, rcx, ir
(score: 5.760)
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| | cannot download RCX Code
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| I just got my RIS last week and I've had a problem getting the IR unit to download RCX code to the RCX unit. I can download Firmware all I want and I downloaded RCX Command Center and tried downloading code from it and had no problems there either. (...) (24 years ago, 14-Mar-01, to lugnet.robotics.rcx)
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ris, rcx, ir
(score: 5.758)
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| | RIS parts questions
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| I have a RIS 2.0 Other than changes to the RCX brick, software, documentation/manuals/etc & IR tower, what parts would I need to obtain to have the equivilant of a RIS 1.5? What about a 1.0? (23 years ago, 29-Mar-02, to lugnet.robotics, lugnet.robotics.rcx)
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ris, rcx, ir
(score: 5.755)
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| | Re: Programming the RCX using Lego's RCX Software
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| (...) In the GUI thing, I think so. The actual firmware ticks every 0.01 seconds though, but you can't really tell where between ticks you are. (...) They may, but probably not. The monitoring code is a pretty constant drain unless the user switches (...) (19 years ago, 12-Jan-06, to lugnet.robotics.rcx)
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ris, rcx, ir
(score: 5.755)
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| | Re: Gameboy RCX
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| (...) Oh, yes it does. Quite a bit more, actually. The original GBA still runs about $70, I believe, or the GBA SP will hit you for $100. $269 gets you both the XRC and the basic no-frills Xport that connects it to the GBA ($338 will get you the (...) (20 years ago, 16-Jun-04, to lugnet.robotics.rcx)
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ris, rcx, ir
(score: 5.751)
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| | Re: Control RoboSapein with IR-tower
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| (...) Doesn't Robolab have some way of starting external applications? You could possibly setup a PC with IR-tower, which would receive a message from RCX ((URL) - are the Robolab messages compatible with Mindstorms RIS? - I cannot find it (...) (19 years ago, 6-Jul-05, to lugnet.robotics.rcx.legos)
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ris, rcx, ir
(score: 5.750)
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ris, rcx, ir
(score: 5.750)
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| | Creating sight for RIS/No Vision Command
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| Hello Does anybody have any experience in adapting a small color video camera so that it will either send messages to the RCX via the IR port or connect to the RCX's sensor inputs ? I realize that at the very least I am going to have to create some (...) (24 years ago, 8-Sep-00, to lugnet.robotics.rcx.nqc)
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ris, rcx, ir
(score: 5.749)
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| | Lego Robotics Invention System Storage Solution
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| Take a look at: (URL) a look at this low-cost Lego RIS packaging solution: After looking over and trying several methods of packaging the Lego RIS for use in schools and for easy transportation, I found an inexpensive ($7.96 at WalMart) tackle box (...) (23 years ago, 4-Oct-01, to lugnet.robotics.rcx)
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ris, rcx, ir
(score: 5.747)
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| | Re: Help with 9738 LEGO Mindstorms Remote Control
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| (...) Robolab uses the same firmware as Mindstorms RIS, so the remote should work fine. Same goes for NQC. (...) You can write programs in NQC (also in RCX Code or Robolab) that respond to IR Messages. These messages can be sent from another RCX, (...) (25 years ago, 13-Jul-99, to lugnet.robotics.rcx)
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ris, rcx, ir
(score: 5.746)
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