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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. (...) (21 years ago, 27-Jul-03, to lugnet.robotics.rcx.legos)
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brickos
(score: 0.486)
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| | Re: LEGO remote controller problem
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| Hi Michael, Thank you for sending me your brickOS.srec and .lds files. When I use these ones, the remote control works just fine, with or without the lr_startup and lr_shutdown calls, and with or without a running program. (...) Yes, exactly. I have (...) (21 years ago, 28-Jul-03, to lugnet.robotics.rcx.legos)
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brickos
(score: 0.485)
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brickos
(score: 0.485)
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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 (...) (21 years ago, 28-Jul-03, to lugnet.robotics.rcx.legos)
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brickos
(score: 0.485)
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| | Re: LEGO remote controller problem
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| (...) Then this is the first time ;) It was indeed the compiler. Using those versions you named in your message, my compiled brickOS.srec file works as well. The lr_startup and lr_shutdown calls don't make any difference, whether they are in or out. (...) (21 years ago, 29-Jul-03, to lugnet.robotics.rcx.legos)
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brickos
(score: 0.485)
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| | Re: LEGO remote controller problem
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| (...) Great. (...) I use h8300-hms-gcc-3.1-1.i386.rpm h8300-hms-binutils-2...1.i386.rpm but I never heard from anyone that some gcc version produces a bad brickOS system. Strange, indeed. Regards, Michael (21 years ago, 28-Jul-03, to lugnet.robotics.rcx.legos)
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brickos
(score: 0.485)
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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 (...) (21 years ago, 27-Jul-03, to lugnet.robotics.rcx.legos)
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brickos
(score: 0.485)
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| | 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 (...) (21 years ago, 28-Jul-03, to lugnet.robotics.rcx.legos)
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brickos
(score: 0.485)
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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); (...) (21 years ago, 28-Jul-03, to lugnet.robotics.rcx.legos)
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brickos
(score: 0.484)
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brickos
(score: 0.484)
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| | dll problem
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| Hi i am currently working on legOS and i installed brickOS-2.6.10 successfully and downloaded the kernel to the RCX without problems. However when i tried to download the helloworld program with dll an error occured "error deleting program". I used (...) (21 years ago, 23-Jul-03, to lugnet.robotics.rcx.legos)
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brickos
(score: 0.484)
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| | Install problems on Linux RedHat 9
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| Hi, I tried to install brickos-0.2.6.10 and have been unsuccessful. I started by going to rpmfind.net to get the h8300 binutils and gcc. The versions were: h8300-hms-binutils-2.11.2-1 h8300-hms-gcc-3.0.1-2 The brickos make failed with the following: (...) (21 years ago, 18-Jul-03, to lugnet.robotics.rcx.legos)
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brickos
(score: 0.484)
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| | Re: BrickOS motor-output: Subject to change?
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| Do you use another firmware downloader besides firmdl3? Recent changes to BrickOS changed the memory layout a bit and this could be an issue. For example, I just discovered that the nqc firmware downloader doesn't like firmware files with (...) (21 years ago, 15-Jul-03, to lugnet.robotics.rcx.legos)
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brickos
(score: 0.484)
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| | Re: Modifying the BrickOS source code
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| (...) Actually, you don't need to do all that. For the last few versions of BrickOS, things are different. The first time you install BrickOS, you: $ cd /brickos-0.2.6.10 $ configure $ make If everything has been installed correctly, you will find a (...) (21 years ago, 2-Jul-03, to lugnet.robotics.rcx.legos)
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brickos
(score: 0.484)
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| | Re: Modifying the BrickOS source code
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| (...) But remember that changes in the brickOS files and therefore in the resulting brickOS code will allmost certainly crash the user programs. With every new brickOS version you must recompile the user programs that should run on the brick. (...) (21 years ago, 4-Jul-03, to lugnet.robotics.rcx.legos)
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brickos
(score: 0.484)
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brickos
(score: 0.484)
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| | Re: Modifying the BrickOS source code
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| (...) Thanks for the description Joe, but in the above paragraph you seem to contradict yourself, you say that mm_start is the end of kernel mode, but alos that user programs are located above mm_start I do not understand that part, did you mean (...) (21 years ago, 15-Jul-03, to lugnet.robotics.rcx.legos)
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brickos
(score: 0.484)
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brickos
(score: 0.484)
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| | Re: Modifying the BrickOS source code
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| Thanks to all with the help, I finally got my new News setup info (my original login wasnt working so I had to re-sign up but it took about 2 weeks to hear from lugnet, so Charlie posted some stuff for me). I am looking at mm.c for my project and I (...) (21 years ago, 15-Jul-03, to lugnet.robotics.rcx.legos)
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brickos
(score: 0.483)
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| | Re: Install problems on Linux RedHat 9
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| (...) ... (...) ... Yes, no one has ported the C++ bits of brickOS to work with gcc3. Use gcc2, or restrict yourself to plain C. (...) ... (...) Yes, gcc3.3 removed support for multi-line string literals. The brickOS committers all seem to be rather (...) (21 years ago, 18-Jul-03, to lugnet.robotics.rcx.legos)
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brickos
(score: 0.483)
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