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


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		Re: How advanced can RCX programming be?
(...) IMHO, spirit.ocx doesn't provide OO capability - it does serve as an enabler, though. What it provides is the ability to write a VB program that writes an RCX program. This VB program can be as OO as you want it, but the calls to spirit.ocx (...) (25 years ago, 11-Jan-00, to lugnet.robotics.rcx, lugnet.robotics)

rcx, how
(score: 3.132)

		How to read variables from RCX
It is my understanding that the RCX has 32 "spaces" for variables, I am trying to set variable A or 10 to the value of 100 and then evaluate it in an IF statement. However I am not sure how to read that variable "space" correctly. Here is what I am (...) (24 years ago, 14-Feb-01, to lugnet.robotics.rcx.nqc)

rcx, how
(score: 3.132)

		Vision Command and RCX
Hi all, does anyone know how to copy a program from the RCX to a LINUX machine ? I am interested to get the binary code from the program in slot 5, which is downloaded to there, when running Vision Command. With this code, hopefully, the (...) (24 years ago, 5-Sep-00, to lugnet.robotics.rcx)

rcx, how
(score: 3.132)

		RE: how detect other RCX robots with light sensors?
Maybe you can try the laser pointer that Mike Burger (and several others?) did for the RCX. And use the light sensor to detect it? Ram -----Original Message----- From: news-gateway@lugnet.com [mailto:news-gateway...net.com]On Behalf Of Manuel Cabido (...) (24 years ago, 14-Apr-00, to lugnet.robotics.rcx)

rcx, how
(score: 3.132)

		RCX Ultrasonic Sensor
Hi, Does anyone know how to make an ultrasonic sensor for the RCX? i have seen a few for sale on the internet, but I currently live in the UK so I would be subject to large delivery charges. Also, I think it would be interesting to make my own. I (...) (22 years ago, 16-Mar-03, to lugnet.robotics.rcx)

rcx, how
(score: 3.132)

		lcd display on RCX 1.0
NQC: with RCX2, it has a function to display a user defined value. Is there a way to do it with RCX 1.0? How about just to display the current mail value with RCX1.0? Suggestion? Thanks in advance. --Elizabeth (17 years ago, 24-Jun-07, to lugnet.robotics.rcx.nqc)

rcx, how
(score: 3.132)

		Re: How advanced can RCX programming be?
(...) You are right, Matthew. It also supports the Mac and Unix, which RCX Code and the Spirit ActiveX control don't. David Leeper (25 years ago, 10-Jan-00, to lugnet.robotics.rcx, lugnet.robotics)

rcx, how
(score: 3.132)

		Re: DCC for the RCX
i have a question concerning how the DCC signal is sent Is it just sort of a "rider" on top of the power similar to X-10 home automation signals? If so could not the RCX be protected with diodes and used in conjunction with a standard train (...) (21 years ago, 30-May-03, to lugnet.robotics.rcx, lugnet.trains)

rcx, how
(score: 3.132)

		How to get RCX to display/change its LNP host address ?
1) I am trying to write a small program which will change the host address of the RCX to something else. I am making a call to lnp_set_hostaddr(). But I would like to verify the change, so: 2) I am also trying to get the RCX to display its current (...) (21 years ago, 18-Feb-04, to lugnet.robotics.rcx.legos)

rcx, how
(score: 3.131)

		How well does the RCX JVM work?
All, I am considering moving up to the Java VM from NQC on my RCX but I have a few questions. Does it only run on a PC? W9X? Mac (NO PC emulation)? Does it need spirit.ocx to run? Can I write in my own SDK or does it have its own SDK, and do its own (...) (24 years ago, 4-Jan-01, to lugnet.robotics.rcx.java)

rcx, how
(score: 3.131)

		Re: How advanced can RCX programming be?
(...) Even if you don't know C, NQC is pretty easy to learn. (25 years ago, 10-Jan-00, to lugnet.robotics.rcx, lugnet.robotics)

rcx, how
(score: 3.131)

		Re: how detect other RCX robots with light sensors?
Some of our students did something similar to this with LEGO lamps on the (...) (24 years ago, 12-Jun-00, to lugnet.robotics.rcx)

rcx, how
(score: 3.131)

		Re: How to get RCX to display/change its LNP host address ?
In program.c, you will find: cputw(lnp_hostaddr); This is used by the program manager to display the current host address (use the View button on the RCX)... while displaying the host address, if you hit the Program button on the RCX, it will (...) (21 years ago, 19-Feb-04, to lugnet.robotics.rcx.legos)

rcx, how
(score: 3.131)

		Question on Spirit.ocx
Hi, In the RCX command center there is a dialog that enable you to send a value from the PC to the message buffer of the RCX. How is this implemented using spirit.ocx? I have looked through the SDK and can't seem to find anything that enables you to (...) (25 years ago, 8-Mar-00, to lugnet.robotics.rcx)

rcx, how
(score: 3.131)

		Re: New NQC API for RCX-Spybot or RCX-RC communication
(...) I forgot to include a few #defines: #define SERIAL_PACKET_RC 0 // default #define SERIAL_PACKET_SPYBOT 0 #define SERIAL_COMM_RC 7 // 4800/76KHZ/25% #define SERIAL_COMM_SPYBOT 7 // was SERIAL_COMM_4800 + SERIAL_COMM_76KHZ The RC function, by (...) (20 years ago, 12-Jan-05, to lugnet.robotics, lugnet.robotics.rcx, lugnet.robotics.rcx.nqc, lugnet.robotics.spybotics)

rcx, how
(score: 3.131)

		RCX Communications problems
Hi everyone!!! I’m a desperate soul in search of some answers and no much luck, so I’m writing here to see if someone can help me... I’m trying to control two RCX bricks from one or two towers on different computers (this depends on the answers I (...) (21 years ago, 25-Sep-03, to lugnet.robotics.rcx.java)

rcx, how
(score: 3.130)

		Re: How advanced can RCX programming be?
"TM" == Tobias Möller <tobias.moller@telia.com> writes: TM> If I´ve understood this multi-tasking right, then it means that TM> you can have one program running for the motors of a robot, and TM> another for the sensors, but at the same time. It (...) (25 years ago, 11-Jan-00, to lugnet.robotics.rcx, lugnet.robotics)

rcx, how
(score: 3.130)

		how detect other RCX robots with light sensors?
I want to know if there another RCX infront of me at a maximum distance of 30cm. I tried to use only the light sensors but it was not enough. Does anyone has already tried this. Maybe putting some light in the RCX like infrared (I'm trying this). (...) (24 years ago, 14-Apr-00, to lugnet.robotics.rcx)

rcx, how
(score: 3.130)

		Re: Power to RCX
(...) Yeah!!! That's exactly what I wanted to know! (Aka "How to connect RCX for dummies" (that's what I am - electronics isn't hobby of mine) Thanks a lot! Have a nice day Rob (23 years ago, 13-Feb-02, to lugnet.robotics.rcx)

rcx, how
(score: 3.130)

		Serial talking between RCX and pc
Hi! Does anyone know how to make a pc and a RCX talk to each other? I've seen some examples of basic communication like downloading programs or 'turn on motor A'. But I've not seen a protocol, i.e. sending down data that is to be processed by the (...) (24 years ago, 10-Apr-01, to lugnet.robotics.rcx)

rcx, how
(score: 3.130)

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