 | | Re: LEGO remote controller problem
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"Michael Obenland" <obenland@t-online.de> wrote in message news:HIqqFv.1Iwz@lugnet.com... (...) starting (...) I think the call to lr_shutdown() in Christian's program clobbered things such that the remote may no longer be useable unless the power (...) (22 years ago, 28-Jul-03, to lugnet.robotics.rcx.legos)
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| | Re: LEGO remote controller problem
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(...) Strange. To get it clear: If you download a fresh made brickOS.srec, you can't use the remote control to start a motor or start a program and if you press the beep-key, the rcx does not beep?? Does your remote work with the original Lego (...) (22 years ago, 28-Jul-03, to lugnet.robotics.rcx.legos)
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| | Re: Hailfire + Spybotics
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Really clear photos. Can you tell me what camera you used? --Jack Gregory "Philippe Hurbain" <philohome@free.fr> wrote in message news:HIonn8.CHt@lugnet.com... (...) Droid (...) .../hsb13.jpg (...) (22 years ago, 28-Jul-03, to lugnet.robotics.spybotics)
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| | Re: LEGO remote controller problem
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Try removing the calls to lr_startup() & lr_shutdown(). I think these already get called outside of your program. (Sorry, don't have time to test right now). Mark "Christian Hornung" <c-hornung@gmx.de> wrote in message news:HIq2o2.Ht4@lugnet.com... (...) (22 years ago, 28-Jul-03, to lugnet.robotics.rcx.legos)
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| | Re: LEGO remote controller problem
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(...) No, it doesn't. The IR indicator flickers, but running motors or starting the program doesn't work. In fact, I didn't know that there is a "default handler" until reading your message. Might the problem be caused by wrong versions of gcc or (...) (22 years ago, 28-Jul-03, to lugnet.robotics.rcx.legos)
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| | Re: LEGO remote controller problem
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(...) I compiled your program and it did everything. No problem on my side. If you don't start your program, does the remote control work? Attach a motor at A, B and C and try to run it with the remote. Or try to run your program with the P1 button. (...) (22 years ago, 28-Jul-03, to lugnet.robotics.rcx.legos)
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| | Re: LEGO remote controller problem
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Hi Michael, Thank you very much for your answer. Well, there isn't really much source, here we go: #include <conio.h> #include <unistd.h> #include <remote.h> #include <dsensor.h> int my_lr_handler(unsigned int etype, unsigned int key) { cputw(key); (...) (22 years ago, 28-Jul-03, to lugnet.robotics.rcx.legos)
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| | Re: LEGO remote controller problem
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Hi Christian, (...) No program, no help. If you send me the sources, I will take a look and try to figure out the problem. In fact, I use the remote control without a problem. Regards, Michael (22 years ago, 27-Jul-03, to lugnet.robotics.rcx.legos)
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| | LEGO remote controller problem
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Hi, I have problems getting the LEGO IR remote controller to work (using brickOS 0.2.6.10). I wrote a small test program that installs a lr handler function which simply displays the received key value on the LCD. But when running this and pressing (...) (22 years ago, 27-Jul-03, to lugnet.robotics.rcx.legos)
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| | Re: Missing .lx files
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(...) helloworld.o (...) symbolsrec (...) helloworld.o (...) symbolsrec (...) ^^^...^^^ Did you think about investigating this error? Anyway, the version of binutils you are using is broken. Upgrade. (...) helloworld.dc1 (...) character" (...) (22 years ago, 27-Jul-03, to lugnet.robotics.rcx.legos)
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| | Missing .lx files
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I have no .lx files in ../brickos-0.2.6.10/demo ! What I have done: 1. Looked for .lx in "demo": [ville@ville demo]$ ls c++/ c++.cpp helloworld.c helloworld.o linetrack.c Makefile robots.c rover.c rover.o sound.c trailerbot.c [ville@ville demo]$ 2. (...) (22 years ago, 27-Jul-03, to lugnet.robotics.rcx.legos)
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| | Re: Control RCX through internet
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Hi, I've been absent a while, but glad to be back :D I am looking for a way to control my RCX through the Internet with a server program that runs on Linux. Can anyone give me some pointers on how to go about setting it up? I have a serial IR-Tower. (...) (22 years ago, 26-Jul-03, to lugnet.robotics)
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| | Hailfire + Spybotics
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A little exercise in studless beams construction: grafting of Hailfire Droid wheels on a Spybotics. Brickshelf folder (post mod): (URL) links: (URL) to .../hsb13.jpg Wheel angle can be easily changed, modifying stability. Pilot and rear thrusters (...) (22 years ago, 27-Jul-03, to lugnet.robotics.spybotics, lugnet.technic)
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| | Re: light sensor question
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"Jona" <jona@24tooth.com> wrote in message news:HIM3z8.t92@lugnet.com... (...) react and it (...) LEDs. (...) the light (...) something (...) sensor itself? I suspect that the spectral composition of the lights are quite different. As to what the (...) (22 years ago, 26-Jul-03, to lugnet.robotics.rcx)
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| | Re: light sensor question
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(...) Here is another question...does incandescent light differ from the light given off by LEDs in terms of how the light sensor sees it? I am experimenting with some LEDs trying to get the light sensor to react and it seems to only see the light (...) (22 years ago, 26-Jul-03, to lugnet.robotics.rcx)
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| | Re: How many licks DOES it take to get to the center of a Tootsie-Pop?
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(...) Yeah Oliver got top marks in the sixth grade - also the award for best scientific invention and at the end of they year, he was awarded "Kid most likely to become a Mad Scientist and Take Over The World". :-) What I liked was that of all the (...) (22 years ago, 26-Jul-03, to lugnet.robotics)
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| | Re: How many licks DOES it take to get to the center of a Tootsie-Pop?
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"Steve Baker" <lego-robotics@crynwr.com> wrote in message news:3F21AE2D.100040...ail.net... (...) Sometimes great things come from the simplest concepts. This is one sensational machine. I bet this got a very good grade from a proud teacher. (...) (22 years ago, 26-Jul-03, to lugnet.robotics)
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| | How many licks DOES it take to get to the center of a Tootsie-Pop?
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How many licks DOES it take to get to the center of a Tootsie-Pop? 332 ...on average. (URL) son's science fair exhibit) ---...--- Steve Baker ---...--- HomeEmail: <sjbaker1@airmail.net> WorkEmail: <sjbaker@link.com> HomePage : (URL) : (4 URLs) GEEK (...) (22 years ago, 25-Jul-03, to lugnet.robotics)
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| | Half speed in movie maker
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Hi, When my son makes movies in Movie Maker they are way to fast because he does not take enought pictures (stop motion). Anybody know a program which will double the number of frames and this way make the movie longer. Lars Gertsen - Denmark (22 years ago, 25-Jul-03, to lugnet.robotics.vc)
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| | Re: light sensor question
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(...) According to Kekoa Proudfoot's RCX Internals webpage ((URL) if (raw < 187) // bug? this allows percent=101, should be raw < 189 sensor->value = 64 else sensor->value = (3ff - raw) * 19 / 9c Numbers are in hexadecimal (base 16). Jürgen (22 years ago, 24-Jul-03, to lugnet.robotics.rcx)
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