RCX programmable brick : Search Results: usb to ris 1.x rcx ir how


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		Re: Gameboy RCX
(...) 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)

ris, rcx, ir
(score: 1.781)

		64bit driver for the LEGO USB Tower
Is it safe to say that LEGO will not be creating a 64bit driver for the USB Tower? Is there anyone here that could? What would it take? It would be really nice to have one before LEGO completely drops support for the RCX system. (16 years ago, 16-Jan-09, to lugnet.robotics.rcx)

usb, rcx
(score: 1.778)

		Re: Extending IR communications
Hello all. The mirror trick works for sending the signals from the IR tower to the RCX (I'm only using a single RCX). However, the return signal the RCX wants to send to the tower isn't transmitted across the mirror. Since you mentioned leJOS and (...) (19 years ago, 8-Aug-05, to lugnet.robotics.rcx)

rcx, ir, how
(score: 1.770)

		Re: Robolab, byte codes and assembler
Thanks for the response. (...) It seems to me it's a design flaw in the entire method of counting rotations, which relies on the theoretical ideal of "instantaneous" voltage changes, which can't be produced. You can't go from 2V to 5V without (...) (21 years ago, 27-Nov-03, to lugnet.robotics.rcx.robolab)

ris, rcx, how
(score: 1.768)

		good way to detect the proximity of the RCX?
Hi I understand that Robolab has a feature to detect if the RCX is in view thru the direct mode. However, this only means it has to face toward the IR tower which connected to the PC. Then, how about the way a RCX's capability to detect the whether (...) (19 years ago, 9-Aug-05, to lugnet.robotics.rcx, lugnet.robotics.rcx.robolab)

rcx, ir, how
(score: 1.767)

		Re: Extending IR communications
In terms of power requirements and battery life, has anyone here actually quantified how much of a difference that makes? Its a damn good idea - as long as you have white, and relatively flat ceilings. If you dont want/are not able to reposition (...) (19 years ago, 6-Aug-05, to lugnet.robotics.rcx)

rcx, ir, how
(score: 1.766)

		Use of LNP under Windows
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)

usb, rcx, ir
(score: 1.765)

		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, rcx, how
(score: 1.760)

		RCX firmware download
Hi, Wonder if I can get some help in this forum, hope so ;) I've been trying to download the firmware (standard) to a RCX. After I turn it on, the cone signal blinks, and it accepts communication with the IR tower. Then it starts downloading and in (...) (20 years ago, 25-Apr-04, to lugnet.robotics.rcx)

usb, rcx, ir
(score: 1.757)

		Re: control RCX from PC
(...) I have a simple WIN32 console application (with C source code) that opens the USB tower to listen for messages from the RCX. You can easily modify this program (using the WriteFile() API system function) to talk to the RCX. (URL) not exactly (...) (20 years ago, 16-Apr-04, to lugnet.robotics.rcx)

usb, rcx, ir
(score: 1.753)

		Release of Linux Driver for Lego USB IR Tower & an NQC Build for it.
Just thought I should give everyone a heads up; I've thrown a preliminary file release of the LegoUSB package onto Sourceforge. This provides two things at the moment: A patch for NQC 2.4 r2 (yes, I realise i'm a patchlevel behind) A Linux driver (...) (22 years ago, 21-Aug-02, to lugnet.robotics.rcx.nqc, lugnet.robotics.rcx)

usb, rcx, ir, how
(score: 1.749)

		Re: Group project: RCX units run emergence simulation
(...) I've never thought of doing it at a mass event (OK, possibly because I've not been to any), but I've thought of doing it on my own. I suspect the biggest drawback is having your RCX's already built into a MOC to bring to BrickFest. (...) If (...) (19 years ago, 24-May-05, to lugnet.events.brickfest, lugnet.robotics.rcx)

ris, rcx, how
(score: 1.735)

		RE: Problem with rcxTcl.exe and the USB IR tower
I have a tentative solution to this problem. I've written a DLL that will also allow me to change some interesting stuff like baud rate and imeouts on the tower. This may allow us to finally get full control of the RCX USB tower! Hopefully I can (...) (21 years ago, 9-Feb-04, to lugnet.robotics.rcx.pbforth)

usb, rcx, ir
(score: 1.720)

		RCX infrared broken -- what now?
I recently dug my old MindStorms sets out of storage after about five years of inactivity. Naturally the RCXes (I have three) all needed to have their firmware re-installed. I was able to successfully refresh two of the bricks but not the third. I (...) (16 years ago, 20-Aug-08, to lugnet.robotics.rcx)

rcx, ir
(score: 1.709)

		Re: What that displayed on my RCX2.0?
(...) That sounds like the datalog indicator - while RIS doesn't take advantage of it (to my knowledge), the RCX can function as a datalogger - the quarter of the datalog that is being loaded flashes, while the quarters of the datalog that are (...) (20 years ago, 14-Mar-05, to lugnet.robotics.rcx, lugnet.robotics)

ris, rcx, how
(score: 1.701)

		Re: Problem to send long messages from RCX to PC via com Hack
(...) Dear Matthew I have found the problem. It was in kernel\lnp-locical.c -> cheking the echo was the problem solution: echo OFF it is a rough solution, but it works changes 1) rx_handler(void) ... // echos of own bytes -> collision detection // (...) (16 years ago, 29-Jun-08, to lugnet.robotics.rcx.legos)

rcx, ir
(score: 1.690)

		Re: Problem to send long messages from RCX to PC via com Hack
I don't know if this is would be of any help, as it uses a different approach, but I thought I'd pass it along anyway.... Bi-directional Bluetooth to IR translator - (URL) (PDF format: (URL) ) While this solution doesn't allow both the serial and IR (...) (16 years ago, 28-Jun-08, to lugnet.robotics.rcx.legos)

rcx, ir
(score: 1.690)

		RE: brickos 090 problem no program download with CONF_LNP_FAST
Somewhere in the bowels of the header files within the RCX SDK is a list of "IODEVICE control commands" which does include description of messages required to change baud rate on the USB tower. I am assuming you're not using the LEGO Windows DLL (...) (16 years ago, 30-Apr-08, to lugnet.robotics.rcx.legos)

usb, rcx
(score: 1.686)

		Re: brickos 090 problem no program download with CONF_LNP_FAST
(...) I have found the thread, its in (URL) is a also a 2 thread in (URL) the usb tower dll. and a c program called joybricxsrc.zip I looked short in the header files LEGOUSBTowerioctl.h and there is a posibility to set the speed #define (...) (16 years ago, 3-May-08, to lugnet.robotics.rcx.legos)

usb, rcx
(score: 1.686)

		brickos 090 problem no program download with CONF_LNP_FAST
Hi I build allready a bluetooth connection between the pc and the rcx . The bluetooth module (BTM-222) supports the spp serial protocoll only for 4800 or higher baudrates. But it is cheap in comparsion to other ones. Costs about 14 Euros. Look here (...) (16 years ago, 29-Apr-08, to lugnet.robotics.rcx.legos)

usb, rcx
(score: 1.685)

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