 | | Re: NQC and RCXCC
| Ahui Herrera
|
(...) he,he,he... I'm going to bring back a 12 year old thread. I'm using Windows XP and cannot figure out how to set the NQC_OPTIONS=-Trcx2 option. Any idea? -Ahui (1 year ago, 1-Feb-12, to lugnet.robotics.rcx.nqc)
|
| |
| | Re: Controlling an Electromagnet (LSM)
| Brian Davis
|
(...) Or... avoid both stock relays and chip-based switching. For a linear motor you want to trigger each electromagnet in a series, you ideally you might like a "push-pull" system, where you aren't just turning a magnet on and off, but reversing (...) (1 year ago, 31-Dec-11, to lugnet.robotics.rcx)
|
| |
| | Re: Controlling an Electromagnet (LSM)
| Kevin Karplus
|
Iain, How much power do you want for the electromagnets, and how rapidly do you need to switch them on and off? Old-fashioned relays will give you the least power loss, but can't be switched very quickly. They also have a limited life (between 10 (...) (1 year ago, 24-Dec-11, to lugnet.robotics.rcx)
|
| |
| | Controlling an Electromagnet (LSM)
| Iain Hendry
|
Hi all, It's been a while! A long while ago, while in elementary school, I used LEGO to build a manually-operated Linear Synchronous Motor (LSM) for a science fair project. I want to revisit this as an adult and built a full test track with a couple (...) (1 year ago, 24-Dec-11, to lugnet.robotics.rcx)
|
| |
| | Re: BrickOS Patches and Development
| Matthew Sheets
|
The Bibo Patch Rollup Collection posted to SourceForge at (URL) been updated. New for this update are patches 43 and 44 43: Per the report from SourceForge user bollinge, Cygwin no longer has a problem building printf.c. A Cygwin-specific (...) (1 year ago, 15-Nov-11, to lugnet.robotics.rcx.legos)
|
| |
| | Re: MacNQC 4.05b, RCX 1.0 and OS X 10.4.6 can't program the brick
|  Gereon Stein
|
(...) Funny I'm tripping over this just today... (...) The most weird thing happened to me today on my iMac - I've only dug out the old Mindstorms stuff last weekend and went through reviving cybermaster and Spybotics - and guess what, the RCX and (...) (2 years ago, 10-Mar-11, to lugnet.robotics.rcx.nqc)
|
| |
| | Re: 64bit driver for the LEGO USB Tower
| Steve Putz
|
(...) Has anyone found a solution (other than using the serial tower or Virtual PC). Is anyone else interested in creating a 64-bit driver for Windows 7? Steve Putz steve@RoboticsLearning.com www.RoboticsLearning.com (2 years ago, 6-Jan-11, to lugnet.robotics.rcx)
|
| |
| | Lego USB Tower and the Linux Driver
| Matthew Sheets
|
An earlier thread [ (URL) ] touched on changing the baud rate of the USB IR tower. Based on what information I have been able to find, it appears that at one time the Lego USB driver for Linux did include the ability to change the baud rate and (...) (3 years ago, 10-Sep-10, to lugnet.robotics.rcx.legos)
|
| |
| | Re: Kernel freeze when attempting to use rotation sensor
| Matthew Sheets
|
Greetings, I would suggest comparing this code with other programs that make use of rotation sensors, such as the following: * LDCC - (URL) particular, dccdemo.c uses a rotation sensor as part of a DCC throttle. * Power Functions - (URL) this thread (...) (3 years ago, 17-Jul-10, to lugnet.robotics.rcx.legos)
|
| |
| | Re: BrickOS Patches and Development
| Matthew Sheets
|
Re: Power Functions: There is an older thread on the topic of Power Functions at [ (URL) ] which includes links to some BrickOS-based code for Power Functions. Be sure to follow the thread to the end, as some of the links mentioned earlier on no (...) (3 years ago, 17-Jul-10, to lugnet.robotics.rcx.legos)
|
| |
| | Re: Kernel freeze when attempting to use rotation sensor
| Murray Colpman
|
I don't normally bump things, but this has been unanswered for over two weeks, so I think it deserves it. I really can't believe that rotation sensors would be this broken, and yet, I can't see anything wrong with my code. It really is odd... (3 years ago, 24-Jun-10, to lugnet.robotics.rcx.legos)
|
| |
| | Re: BrickOS Patches and Development
| Jochen Hoenicke
|
Hello Yann, 2010/6/15 Yann Vernier <yann@algonet.se>: (...) I really would prefer to see the interrupt code running to disabling all interrupts for several milliseconds, loosing several ticks and disabling all sensors during this time. Did you apply (...) (3 years ago, 15-Jun-10, to lugnet.robotics.rcx.legos)
|
| |
| | Re: BrickOS Patches and Development
| Yann Vernier
|
(...) I've recently mucked about with the Power Functions protocol, and got a proof of concept running on the RCX using brickOS. The main problem is that it's quite timing sensitive, so this code only worked reliably with interrupts disabled (...) (3 years ago, 15-Jun-10, to lugnet.robotics.rcx.legos)
|
| |
| | Kernel freeze when attempting to use rotation sensor
| Murray Colpman
|
Hi, I've tried using the latest BrickOS and the latest BIBO with patches (from here: (URL) both with the same result. I don't know if nobody's really used a rotation sensor in 4 years (unlikely), or if my code just fails (likely), but every time I (...) (3 years ago, 12-Jun-10, to lugnet.robotics.rcx.legos)
|
| |
| | Re: Art Making Robot and Erik¡¦s Plotter
| Tom Lohre
|
(...) Thank you for Ultimate RoboLAB. This is the last piece of the puzzle for my next art robot. When I started this project, my first decision was what platform to use. RoboLAB 2.9, Ultimate RoboLAB and Eric’s plotter vi’s had all the parts (...) (3 years ago, 16-Mar-10, to lugnet.robotics.rcx.robolab)
|
| |
| | Re: Art Making Robot and Erik¡¦s Plotter
| Claude Baumann
|
(...) site was discontinued. You may download the latest UR version 151 from: www.convict.lu/ULTIM...UR_151.zip Good luck, -Claude (3 years ago, 14-Mar-10, to lugnet.robotics.rcx.robolab)
|
| |
| | Re: Art Making Robot and Erik¡¦s Plotter
| Tom Lohre
|
(...) Dear Claude, I am really making advances in my studies. I thank you again for the library. May you send another link for this broken link (URL) thought I had Ultimate Robolab on my computer but a search revealed, noƒ¼ (3 years ago, 11-Mar-10, to lugnet.robotics.rcx.robolab)
|
| |
| | Re: Art Making Robot and Erik’s Plotter
| Tom Lohre
|
(...) Thanks Claude, I am dedicated to getting this adapted to my balancing drawing mobile. My big problem is what it will use to makes its mark since the force applied with be like a feather, maybe smoke. (3 years ago, 6-Mar-10, to lugnet.robotics.rcx.robolab)
|
| |
| | Re: Art Making Robot and Erik’s Plotter
| Claude Baumann
|
(...) please download all the related files from: www.convict.lu/zip/i...essing.zip (18MB) (3 years ago, 23-Feb-10, to lugnet.robotics.rcx.robolab)
|
| |
| | Art Making Robot and Erik’s Plotter
| Tom Lohre
|
Dear Claude, I tried to send a direct e-mail to you but it was returned. I am working on my next art making robot and Erik’s Plotter vi’s are just what I need to adapt to my software. I will be using a balancing mobile as the plotter. May you send (...) (3 years ago, 15-Feb-10, to lugnet.robotics.rcx.robolab)
|
