 | | Re: Sensor Power
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(...) Take a look at the functions ds_power_on() & ds_power_off() as defined in the dsensor.c kernel file. When you've set the sensor to passive mode, you should be able to manipulate the sensor power bits using these functions[1] or just use the (...) (22 years ago, 6-Jan-04, to lugnet.robotics.rcx.legos)
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| | Re: Motor Display
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(...) This problem has been fixed in the most recent CVS source file (dmotor.c), but as far as I can tell it hasn't been part of an offical release yet: (URL) (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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(...) I've tried the RCX2 firmware (firm0328.lgo). Same results: after downloading the firmware the RCX beeps (low battery signal) and is locked. In BrickOS when I read the battery sensor and write it's value on the display it says 620 (mV, Ithink) (...) (22 years ago, 5-Jan-04, to lugnet.robotics.rcx)
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| | Re: The BrickOS Task Manager
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tid_t -> thread ID pid_t -> process ID ? "nanobapt" <nanobapt@wanadoo.fr> wrote in message news:3FF95FD4.608020...adoo.fr... (...) (22 years ago, 5-Jan-04, to lugnet.robotics.rcx.legos)
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| | Re: New Robolab user saying hello!
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In lugnet.robotics.rcx.robolab, Paul Britton wrote: <snip> I am an electronics test development engineer for satellite payloads and (...) <snip> Paul, you must have seen my 'Satellite Tracker'. If not, go to (URL) and navigate to that project. (...) (22 years ago, 5-Jan-04, to lugnet.robotics.rcx.robolab)
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| | 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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