 | | Re: memcpy patch for gcc 2.95.2 wanted
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(...) Sorry... I was going to recommend the same thing last night, but got sidetracked (it has been a tough two days to be a Duke basketball fan.) I have a question: from where in the code is the incorrect assembly generated? i.e., could it be (...) (25 years ago, 26-Mar-00, to lugnet.robotics.rcx.legos)
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| | Re: memcpy patch for gcc 2.95.2 wanted
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(...) That was probably me. I don't know anything about GCC asm macros so I wasn't sure if it was a bug in memcpy or a bug in GCC's code generation. I solved the problem by going to egcs-1.1.2 which generates correct code. I was hoping that someone (...) (25 years ago, 26-Mar-00, to lugnet.robotics.rcx.legos)
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| | NQC 2.1 r2 released
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A few very minor bug fixes, no new features...probably not worth the download unless you're having problems. (URL) Baum (25 years ago, 25-Mar-00, to lugnet.robotics.rcx.nqc) !
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| | TinyVM 0.1.2 Released
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A new version of TinyVM (a JVM for the RCX) is now available from: (URL) usual location is (URL) we were experiencing technical difficulties; it should be up by the time you read this). 0.1.2 has several improvements over 0.1.1, including some (...) (25 years ago, 25-Mar-00, to lugnet.robotics.rcx, lugnet.robotics.rcx.java)
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| | Re: Priority problem...
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Okay. sorry for cluttering the group with this drival... my main task was intefering with task priorities due to a while loop doing nothing at the end... after removing it and letting the main task end.. the task for sensor worked fine with lower (...) (25 years ago, 25-Mar-00, to lugnet.robotics.rcx.legos)
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| | Re: memcpy patch for gcc 2.95.2 wanted
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(...) Could you describe the bug to us more clearly, i.e. what was the produced code, and what did you modify, so others won't run into the same trouble again, please? Thanks, Eddie C. Dost ecd@skynet.be (25 years ago, 25-Mar-00, to lugnet.robotics.rcx.legos)
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| | Re: memcpy patch for gcc 2.95.2 wanted
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I've been able to fix my code by hand modifying the assembler code that is produced and using that instead of the .c code. I'm concerned, however, that the bug in GCC might manifest itself in other ways. Is there a patch for GCC available somewhere? (...) (25 years ago, 25-Mar-00, to lugnet.robotics.rcx.legos)
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| | Priority problem...
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With a simple program... I have a task watching a touch sensor. If the task is given PRIO_NORMAL I am able to read the sensor in the task... If the task is given PRIO_NORMAL-1, I can't. I have checked the execi return values in both cases and in (...) (25 years ago, 24-Mar-00, to lugnet.robotics.rcx.legos)
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| | memcpy patch for gcc 2.95.2 wanted
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In an attempt to track down my RCX lockup problems I've been rereading the older messages and came across the discussion that sounded exactly like my problem: the RCX locks up when dll is executed. The conclusion was that bad code was generated for (...) (25 years ago, 24-Mar-00, to lugnet.robotics.rcx.legos)
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| | My first NQC
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I just have to share - I know it's very basic, but it's my first program with NQC! and it's even cooler, since I can now use my 486 to program the RCX, and don't need to steal computer time from my wife's Windows :P I just wrote a little prog to run (...) (25 years ago, 24-Mar-00, to lugnet.robotics.rcx.nqc)
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| | Re: RCX for sale.
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How mutch do you want for it? (in guldens?) Bertil The Netherlands (Amstelveen). Bert Onderdijk <bert_onderdijk@hotmail.com> schreef in berichtnieuws Frqp5o.8ww@lugnet.com... (...) I (...) (25 years ago, 23-Mar-00, to lugnet.robotics.rcx)
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| | Running IR in the background
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Hi all Is there any way to switch the IR LED on and leave it on. (as a kind of a headlight for the light sensor.) Alternatively, what is the easiest way to just send a comtinuous string of 0's so it's on at least a lot of the time, without taking (...) (25 years ago, 23-Mar-00, to lugnet.robotics.rcx.legos)
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| | Re: infrared remote control of LEGO trains using NQC and RCX
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(...) Maybe. I doubt it, though. :-) US locos need their tenders attached and I think loco's we've seen posted already may have size issues, for instance Dan's Big Boy. were someone to build an Erie Triplex, that would be even bigger. On the other (...) (25 years ago, 22-Mar-00, to lugnet.robotics.rcx.nqc, lugnet.trains)
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| | Re: infrared remote control of LEGO trains using NQC and RCX
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(...) I'm in hope of getting more realistic stuff too. But I have no idea, what Lego will bring out in future. And my fear is: as known by bar code truck, cybermaster and mindstorms nothing fill fit together again.... (Maybe starting a complete new (...) (25 years ago, 22-Mar-00, to lugnet.robotics.rcx.nqc, lugnet.trains)
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| | Re: infrared remote control of LEGO trains using NQC and RCX
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(...) I'm don't agree with this, because you can use it also in buildings to switch lights in /out, controlling windmills, bridges as well, and this all over the same wires, witch are in this case the track ! Of coarce, the used 'modules 'are (...) (25 years ago, 22-Mar-00, to lugnet.robotics.rcx.nqc, lugnet.trains)
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| | Re: infrared remote control of LEGO trains using NCQ and RCX
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(...) <...SNIP...> I won't go into the code detail as other members have already corrected it. I just wanted to say that if your interested in my RCX Train code, it's almost ready. (Phase 1 anyway) It has a few modes of use. MS Remote control. (...) (25 years ago, 22-Mar-00, to lugnet.robotics.rcx.nqc, lugnet.trains)
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| | Re: infrared remote control of LEGO trains using NQC and RCX
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First, let me apologize for mistyping NQC as NCQ. Hey Ben! Hope those rumors are true. So if they are going to do something with remote switches and such, will it be similar to DCC or radio/infrared control? I'm guessing some form of remote control. (...) (25 years ago, 22-Mar-00, to lugnet.robotics.rcx.nqc, lugnet.trains)
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| | Re: infrared remote control of LEGO trains using NCQ and RCX
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Hi Ben F.! Maybe all your work is a little needless, since there are rumors going around here in Germany, saying Lego is going to invent new more realistic trains next year, or even late this year around X-mas...... I've heared about it from a (...) (25 years ago, 22-Mar-00, to lugnet.robotics.rcx.nqc, lugnet.trains)
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| | Re: Killing lnpd?
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(...) Thanks that works. lnpd can be found at: (URL) Lego (25 years ago, 22-Mar-00, to lugnet.robotics.rcx.legos)
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| | Re: infrared remote control of LEGO trains using NCQ and RCX
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Thanks Dan. Actually, I just came up with this myself but I added a float line as follows to stop it a little more gracefully. if (__speed == 0) {Float(OUT_A);} I'm pretty pleased with the results now. Hopefully I'll be able to avoid those train (...) (25 years ago, 22-Mar-00, to lugnet.robotics.rcx.nqc, lugnet.trains)
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