 | | RE: DataogValue and firmware > 0328?
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To get the latest RCX firmware. Download and install the free 30-day evaluation copy of RobotC (www.robotc.net). It contains RCX firmware version 7.xx. The firmware does not expire after the end of the evaluation period. Firmware version 7.xx is (...) (18 years ago, 10-Apr-07, to lugnet.robotics)
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| | Brickfest2007 Crate/GB Contraption
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We had quite the Mindstorms/Technic display at BrickFest2007 in Portland last weekend! Now that I have been home for a week, I'm starting to recover enough to actually write something about the event. David Schilling was in charge of our (...) (18 years ago, 10-Apr-07, to lugnet.org.us.smart, lugnet.robotics, FTX)
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| | Re: DataogValue and firmware > 0328?
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Thanks! Haven't tested yet, but I have reloaded the bricks. I'm going to assume that it'll work with datalog r/w. I'm trying to improve my Laser Tag on a Brick ((URL) system with logging of who got you, and more. Chris (...) (18 years ago, 10-Apr-07, to lugnet.robotics)
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| | Re: DataogValue and firmware > 0328?
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(...) I have been using firm0332.lgo for some time taking advantage of the read/write ability of the datalog. Works very well. You can find it here: (URL) you are using a PC, right-click on lego/firm0332.lgo and Save Target As... to save the file to (...) (18 years ago, 10-Apr-07, to lugnet.robotics)
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| | DataogValue and firmware > 0328?
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Is there such a thing as a firmware greater than 0328 (firm0328.lgo) as supplied with RIS2? There must be because in the NQC manual there is a reference to \"the standard LEGO firmware version 3.30 which is available via the ROBOLAB software\". I do (...) (18 years ago, 10-Apr-07, to lugnet.robotics)
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| | Another awesome video of a LEGO sumo robotic event
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Hello, At DivX we like to play with LEGO, we specifically like Autonomous LEGO Sumo Robot fights, few of us have put together a multi events championship and we are filming it in HD. We just published the round 3 of the championship, check it out it (...) (18 years ago, 9-Apr-07, to lugnet.robotics) !
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| | Re: A Technic Train
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Nifty work there! It definetly looks fun, and makes me want to get some of those wheels. Without a differential, does it suffer on curves(1)? The only work around I can think of would be to only power one side of each axle, or put the gearing the (...) (18 years ago, 8-Apr-07, to lugnet.trains, lugnet.technic, lugnet.robotics, FTX)
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| | A Technic Train
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The new Lego remote-controlled (RC) trains use train wheels with Technic axle holes (only in the wheels connected to the motor, unfortunately). This creates an opportunity to power a train using essentially any Technic or Mindstorms motor, not just (...) (18 years ago, 8-Apr-07, to lugnet.trains, lugnet.technic, lugnet.robotics, FTX) !
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| | NXTRC: Using Bluetooth with NXT under Linux.
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Hi, I wrote a program that allows to communicate with a NXT brick under Linux using a Bluetooth link. With this program you can upload and download programs run them and other stuff. You can find more info and get the source at (URL). Our site is (...) (18 years ago, 6-Apr-07, to lugnet.robotics.nxt, lugnet.robotics)
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| | Re: NXC/NBC release news
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Hi John, Thank you for your reply. I will try your suggestion and let you know how it goes. Regards, Davis (...) (18 years ago, 2-Apr-07, to lugnet.robotics)
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| | OK this is pretty cool
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(URL) LEGO, but maybe could provide inspiration for NXT builders... ROSCO (18 years ago, 2-Apr-07, to lugnet.robotics)
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| | Re: Infrared protocol of the RC trains?
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(...) Perhaps this one? (URL) folks, I saw NOTHING ELSE on the boards. And it is before midnight) Best Regards, Paul Sinasohn (18 years ago, 2-Apr-07, to lugnet.robotics)
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| | Re: I need help with a method in my class RADAR
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Hi Guys, At the end, I finished the class. I read some useful calculus from Krystian Majewski, (URL) source code is here: (URL) abrazo (18 years ago, 1-Apr-07, to lugnet.robotics)
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| | Re: I need help with a method in my class RADAR
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Currently, My methods runs, but the algorithm doesn run well; //Import NXJ Packages import java.util.*; import lejos.nxt.*; import javax.microedition.l....Graphics; /* NXT LCD Dimensions: Width: 100px; 0-99 -> 50 Height: 64px; 0-63 -> 32 */ public (...) (18 years ago, 1-Apr-07, to lugnet.robotics)
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| | I need help with a method in my class RADAR
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Hello guys, Yesterday, started to program with new NXJ realease. Currently I am developing a Radar Interface using Hitechnics Compass Sensor and Ultrasonic Sensor. I need your help with 2 methods: public static int getCoordenateX(int angle,int (...) (18 years ago, 1-Apr-07, to lugnet.robotics)
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| | Infrared protocol of the RC trains?
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Is there any information on the infrared protocol that is used by the RC Trains? (18 years ago, 1-Apr-07, to lugnet.robotics, lugnet.trains)
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| | Java for NXT
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The second alpha release of leJOS NXJ is now out - download from (URL) is now preliminary support for I2C (including the Ultrasonic sensor), Bluetooth, and Sound. Motor and navigation support is improved. This release still runs in RAM with the NXT (...) (18 years ago, 31-Mar-07, to lugnet.robotics)
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| | Re: NXC/NBC release news
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(...) The standard NXT firmware has a bug in the replace opcode which makes it impossible to use with multi-dimensional arrays (or ragged arrays of arrays). I have fixed this bug and submitted the code to folks at NI and LEGO for possible inclusion (...) (18 years ago, 30-Mar-07, to lugnet.robotics)
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| | Re: NXC/NBC release news
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Hi, Sorry for asking a naive question but I have been trying to create and manipulate an array of strings in NXC without much success. Here is the little test program that I use: #include "NXCDefs.h" task main() { string sarr[]; ArrayInit(sarr, (...) (18 years ago, 30-Mar-07, to lugnet.robotics)
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| | Re: LEGO Mindstorms NXT - Robotics based Electronics
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(...) Hi Don, Thank you for your contribution in this area! I am an Electrical Engineer by education, but I went down the Software Engineering path long ago. I tinkered a little with electronics when I was younger, did some TV repair work and (...) (18 years ago, 30-Mar-07, to lugnet.robotics)
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