 | | Sensor Power
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ok, I have a real question. I'm interested in sending messages between RCXs using only the sensor ports. I've tested and found by switching between active and passive, signals can be sent, however, when the port is set to active, it is not powered (...) (22 years ago, 5-Jan-04, to lugnet.robotics.rcx.legos)
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| | Motor Display
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For some silly reason, I was browsing through the BrickOS code and I noticed this: void motor_a_dir(MotorDirection dir) { dm_a.dir = dm_a_pattern[dir]; dlcd_hide(LCD_A_LEFT); dlcd_hide(LCD_A_RIGHT); if (dir == fwd || dir == brake) (...) (22 years ago, 5-Jan-04, to lugnet.robotics.rcx.legos)
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| | Re: nop in NQC?
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(...) you may try something like this: On(OUT_A+OUT_C); On(OUT_A+OUT_C); Off(OUT_A+OUT_C); or if you're looking for speed control, you could try: if (speed>5) On(OUT_A+OUT_C); else Off(OUT_A+OUT_C); if (speed>4) On(OUT_A+OUT_C); else (...) (22 years ago, 5-Jan-04, to lugnet.robotics)
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| | Re: Does RIS2.0 set use the fiber optics cable?
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"Luke W" <lwenke@dont_spam_me...tmail.com> wrote in message news:Hr03BI.1Bsz@lugnet.com... (...) Look right. I can't find any use for it in the instructions either. (...) of (...) In my RIS 2.0 set it is actually 25L (25 studs) long. What is the (...) (22 years ago, 5-Jan-04, to lugnet.robotics.rcx)
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| | Re: nop in NQC?
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(...) Try this: int i; i = i; Kevin (22 years ago, 5-Jan-04, to lugnet.robotics)
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| | nop in NQC?
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Is there a NQC command that will translate to a simple nop bytecode? I'm looking for a way to do fine-precision timing, and frankly checking a timer takes too long. For very fine motor control, I'm trying to use sequences like: On(OUT_A+OUT_C); (...) (22 years ago, 5-Jan-04, to lugnet.robotics)
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| | Re: NQC for sale?
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(...) Nope. NQC was released under the Mozilla Public License which afaik gives users of the software the royalty free license to do whatever the heck they want with it (including resell it). The idea here is they will make money off of the people (...) (22 years ago, 5-Jan-04, to lugnet.robotics)
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| | Re: The BrickOS Task Manager
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(...) only as a side note: you shouldn't really do this. you are burning precious cpu-cycles here. it should look something like while(!(rowdone && coldone)) msleep(5); if you're in a hurry you can make smaller msleep's... (22 years ago, 5-Jan-04, to lugnet.robotics.rcx.legos)
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| | Re: IR Tower and Hyperthreading
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(...) HMM mindstorms user decrease ? .... that's so bad ! (...) Can we access to windows code driver ? nanobapt (22 years ago, 5-Jan-04, to lugnet.robotics)
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| | NQC for sale?
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Did anyone notice that NQC is now for sale on a CD from Pitsco? Its in the latest catalog I just received. Page 12 - #991032 entitled C-BASED Programming Educator. This package apparently includes NQC and Interactive C, whatever that is. I hope this (...) (22 years ago, 5-Jan-04, to lugnet.robotics)
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| | Re: Does RIS2.0 set use the fiber optics cable?
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(...) USB tower is in the in the mindstorms ! And other functionnalities can be found ! Light transmission is something usefull in some way (...) Ask to LEGO :) nanobapt (22 years ago, 5-Jan-04, to lugnet.robotics.rcx)
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| | Re: IR Tower and Hyperthreading
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(...) Hi Mike, All I can do is to confirm that hyperthreading can cause very subtle bugs. We experienced that lately in our company in an ADSL board driver, a problem appeared when used with high speed HT machines (>= 3GHz). It worked flawlessly on (...) (22 years ago, 5-Jan-04, to lugnet.robotics)
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| | IR Tower and Hyperthreading
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Hello fellow RCX'ers and programming gurus, As is usual in the Official Lego MindStorms Forums, following Christmas we have seen the usual influx of new users sign on with problems and frustrations. This year the new member list is much, much (...) (22 years ago, 5-Jan-04, to lugnet.robotics)
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| | Re: Does RIS2.0 set use the fiber optics cable?
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"nanobapt" <nanobapt@wanadoo.fr> wrote in message news:3FF961FA.404050...adoo.fr... (...) set, (...) of (...) Hi, Thanks for that reply. If the fiber optics cable in the spybotics set have an identical length to the RIS2.0 one then it seems Peeron's (...) (22 years ago, 5-Jan-04, to lugnet.robotics.rcx)
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| | Re: Does RIS2.0 set use the fiber optics cable?
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(...) There are some way of reponse : - It's include in several box of spybotic - Lego says : *WDoes the Micro Scout read IR transmissions?* The Micro Scout reads LIGHT transmissions rather than Infrared (IR) transmissions. (in (URL) page) So (...) (22 years ago, 5-Jan-04, to lugnet.robotics.rcx)
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| | Re: The BrickOS Task Manager
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in version 2.6.1 (I've just download it) extern tid_t execi(int (*code_start) (int, char **), int argc, char **argv, priority_t priority, size_t stack_size); declare in unistd.h ! So use the tid_t and not the pid_t ! (like say ROSCO) Does anyone (...) (22 years ago, 5-Jan-04, to lugnet.robotics.rcx.legos)
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| | Re: RCX low battery indicator problem
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(...) Try to put the firmware 2.0 into it ... You can download with the SDK2 (URL) in the 1.0 programmation should work into the 2.0 firmware. Or try to get the 2.0 CD Cause it's really better for programmation (more option are include) nanobapt (22 years ago, 5-Jan-04, to lugnet.robotics.rcx)
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| | Re: problems wirh installing driver for usb-tower under linux
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Von: "Annedore Rößling" <u15780@hs-harz.de> Betreff: Re: problems wirh installing driver for usb-tower under linux Datum: Sonntag, 4. Januar 2004 13:25 (...) When I tried ./configure --with-linux-include...n/include/ confiure.in continued but (...) (22 years ago, 4-Jan-04, to lugnet.robotics.rcx.legos)
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| | Does RIS2.0 set use the fiber optics cable?
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Hi, I'm putting together the parts for my RIS2.0 set in order to sell the set, but I can't find the fiber optics cable... I might have thrown it away by accident.... Anyway, I've looked on the CD and in the instructions and I can't seem to find the (...) (22 years ago, 5-Jan-04, to lugnet.robotics.rcx)
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| | Re: Events in robolab
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(...) SNIP (...) Any concrete examples of why this code sequence works and that one doesn't would be very helpful and provide a base for new or less experienced students and teachers to build on. The examples need not deal with obscure commands (...) (22 years ago, 5-Jan-04, to lugnet.robotics.rcx.robolab, FTX)
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