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


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		Sending messages
Hi, i'm from Brazil and i don't have a good English, so if i make some mistakes sorry. I'm making a project using RCX. I need to send a message to this, but i wouldn't want to use bricx and robolab to do it. I'd like to make my own software whom (...) (20 years ago, 26-Sep-04, to lugnet.robotics.rcx)

rcx, how
(score: 3.125)

		Re: How do I find my kernel size?
You have to comment CONF_PROGRAM if you commented CONF_TM, but I am not sure if you still can download your program without CONF_PROGRAM. I don't think you can comment CONF_TM. Zhengrong ---...--- (...) (23 years ago, 7-Nov-01, to lugnet.robotics.rcx.legos)

rcx, how
(score: 3.124)

		Re: How to communication between RCXs without PC?
You know I had finished my control program in NQC, it is not so simple, but I need to control LEGO Train in smooth speed, NQC is limitation, so I want to use legOS for one of RCX, could you give me some hints for sending/receiving NQC style message (...) (23 years ago, 24-Aug-01, to lugnet.robotics.rcx.legos)

rcx, how
(score: 3.124)

		RE: How much RAM is left?
(...) Nope, the memory is allocated linearly from the end of the image. The current image size is 12 or 13K. New dictionary entries and ALLOTed memory are interspersed as they occur. NOTE WELL that there is a subtle bug in the RCX ROM routines when (...) (24 years ago, 5-May-00, to lugnet.robotics.rcx.pbforth)

rcx, how
(score: 3.124)

		RCX in Intro Computing Class
Hello, My college computer science department is thinking of using Lego Mindstorms as part of the introduction to computer programming class. The book we would use to teach is written by a few of my prof's. I have taken an outline of the book, (...) (24 years ago, 18-Aug-00, to lugnet.robotics.rcx.java, lugnet.robotics.rcx.legos)

rcx, how
(score: 3.124)

		How could I tell if I'd cooked the motor controllers ?
We had an informal Robo-Sumo thing at my work place tonight and I'm wondering if I killed my RCX. My 'bot had two gearmotors on A and two more on C to drive the wheels. Could they have drawn enough current when the 'bot was stalled to harm the RCX ? (...) (22 years ago, 14-Feb-03, to lugnet.robotics.rcx)

rcx, how
(score: 3.124)

		Re: Newbie Question! How do I pause or stop sensor input.
(...) Are you using RCX Code or NQC? Dean -- Coin-Op's For Sale!: (URL) Lego Workshop: (URL) Lego Club: (URL) (24 years ago, 24-Nov-00, to lugnet.robotics.rcx)

rcx, how
(score: 3.124)

		How to find maximum available memory for datalog, power consumption and sensor wire length?
Hi there, I'm preparing to write a log program to store temperature values in the datalog. After some experimenting and familiarizing with the datalog associated functions I've found the following: Using CreateDatalog(x) with x being a constant and (...) (22 years ago, 30-Sep-02, to lugnet.robotics.rcx.nqc)

rcx, how
(score: 3.124)

		Re: LEGO cuts the price of the RCX Brick
(...) Hallelujah! (...) A couple questions for someone with a multimeter: Does the 1.0 power adapter output a clean 9v DC? Or does it overcompensate -- at, say, 9.3v -- like other cheap wall adapters? Does the voltage drop by more than 1% while (...) (22 years ago, 14-Jun-02, to lugnet.robotics.rcx)

rcx, how
(score: 3.124)

		Re: Anyone know how to build a stall sensor?
(...) Yes. I just got a rotation sensor. Trouble is that the motors could stop for a variety of reasons (like the robot isn't moving). That isn't the real reason though (I could always handle that in software). The real reason is that ever since I (...) (23 years ago, 6-Sep-01, to lugnet.robotics.rcx)

rcx, how
(score: 3.124)

		Re: How to setup gcc and make in cygwin
Actually there is a set of updated instructions for Windows with the most recent being for brickOS. brickOS is the continued development effort foe legOS. AT the request of The LEGO Group the name has changed. So the most recent information can be (...) (22 years ago, 16-Sep-02, to lugnet.robotics.rcx.legos)

rcx, how
(score: 3.124)

		how to use LNP class?
Holla, I have been been doing some tests of protocols from lejOS API where I'm about to give a try with this LNP class. The reason is to enable direct host addressing on my app, avoiding the packet_guaranty_issue (as_seen_from_exemple (...) (21 years ago, 13-Nov-03, to lugnet.robotics.rcx.java)

rcx, how
(score: 3.124)

		I/O port of H8/3000
I'm not sure about how many I/O ports the H8/3000 in the RCX has. Are they all used in the RCX? (24 years ago, 17-Nov-00, to lugnet.robotics.rcx)

rcx, how
(score: 3.124)

		Re: The pain of communicating with the RCX
On Thu, Mar 09, 2000 at 09:04:26PM +0000, Ralph Hempel wrote: [...On a TCL program to communicate with the RCX...] (...) Uploading srec files has been without problem for me; it's uploading text that's painful. Does your program uses some protocol (...) (25 years ago, 10-Mar-00, to lugnet.robotics.rcx.pbforth)

rcx, how
(score: 3.124)

		Re: direct manipulation of bits in RCX registers using NQC
(...) Correct. A NQC command (say, "Wait(10);") is converted to one or more "bytecodes" (in this case, one bytecode, namely a string of 4 bytes (0x43 0x02 0x0a 0x00), the first of which is a command (0x43) while the following three are information (...) (19 years ago, 16-Sep-05, to lugnet.robotics.rcx.nqc)

rcx, how
(score: 3.124)

		Re: RCX Controlled Air Compressor Tester
(...) Works for me. I'll even pay for shipping. :-) Just kidding. I think we need to see instructions for the tester! That way we can all reproduce the results. But, maybe we need to compare several testers to see how much variability there is (...) (25 years ago, 1-Oct-99, to lugnet.robotics, lugnet.build, lugnet.robotics.rcx)

rcx, how
(score: 3.124)

		RE: CPR for RCX?
(...) Me too, except that Forth gives you ample opportunity to hang the machine with infinite loops and errant pointers causing writes into the program space. On the bright side, I have been working on a trap handler for pushbuttons that will give (...) (22 years ago, 7-Jun-02, to lugnet.robotics.rcx.pbforth)

rcx, how
(score: 3.124)

		Re: Swan Firmware
(...) I feel so awful asking this, becuase I'm sure it must have been covered somewhere before - I'm not very good at understanding quite how everything works (API's and includes and so forth - no idea what that stuff is!). But here's my question: (...) (20 years ago, 6-Feb-05, to lugnet.robotics.rcx.nqc)

rcx, how
(score: 3.124)

		RCX controlling minidisc player
Hello, I am the owner of a minidisc player and thought that it would be cool to have the RCX control it and tell it what to play. Most minidisc players can use a wired remote, which is a little device which allows you to control your player from a (...) (24 years ago, 16-Jan-01, to lugnet.robotics.rcx)

rcx, how
(score: 3.124)

		Re: reply framing in firmdl3/rcx_comm.c
--- From: Kekoa Proudfoot [via Pat LaVarre] ... About message framing, I would not say that the designers at Lego had something specific in mind for RCX-to-PC messages. Framing for those messages is very ad-hoc. One thing which is very useful is the (...) (22 years ago, 7-Feb-03, to lugnet.robotics.rcx)

rcx, how
(score: 3.124)

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