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I guess I should have been more specific initially. Our question, more precisely, is which version of brickOS can we use on regular redhat linux? We will use your directions as well, but what we were really stuck on was which of the brickOS versions (...) (21 years ago, 9-Jul-03, to lugnet.robotics.rcx.legos)
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| | Re: Help with lnp
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Hello Katie, (...) A good decision. (...) To install software on (RedHat) Linux, you will use a program called rpm. Rpm is a packet manager; it can install new programs, you can ask rpm if a package is installed, you can update an existing package (...) (21 years ago, 8-Jul-03, to lugnet.robotics.rcx.legos)
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| | Re: Help with lnp
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(...) So if you don't want to take the time to configure linux, then you can perhaps try to download legnoppix. Legnoppix is a linux distribution bootable on CD you don't need any installation and it include all lego tools available in linux (not (...) (21 years ago, 8-Jul-03, to lugnet.robotics.rcx.legos)
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| | Re: BrickOS motor-output: Subject to change?
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Hi Dietmar, Have you tried brickOS 0.2.6.10? Code was added to that version to address this issue. Mark "Dietmar Cordes" <cordes@lepomux.org> wrote in message news:3F0A7BA7.207050...mux.org... (...) (21 years ago, 8-Jul-03, to lugnet.robotics.rcx.legos)
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| | Re: Help with lnp
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(...) We finally decided to take the time and use Linux to try and get lnpd working. Although we are not familiar with Linux, our professors are helping us. Our main problem now though is the installation of brickOS. I know this should be an obvious (...) (21 years ago, 8-Jul-03, to lugnet.robotics.rcx.legos)
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| | BrickOS motor-output: Subject to change?
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Hello, while doing some testing with data transfer wia the motorport of the RCX, I had (again) the problem that the output at full speed (255) is not a constant DC-output. Does anyone have a good solution for this already and will it be part of the (...) (21 years ago, 8-Jul-03, to lugnet.robotics.rcx.legos)
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| | Re: robot as input device
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> I assume you want to use the RCX and sensors to collect data and plot/export/do (...) Yes I would like to use sensor data to control objects in a VR-Framework. So it would be possible to use lego RCX data and map it on input device data of the (...) (21 years ago, 7-Jul-03, to lugnet.robotics.rcx.legos)
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| | Re: robot as input device
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(...) I assume you want to use the RCX and sensors to collect data and plot/export/do calculations using these data. RoboLab Investigator (software) does that. You can have a bot roam around, collect sensor data of all kinds, and upload it to your (...) (21 years ago, 7-Jul-03, to lugnet.robotics.rcx.legos)
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| | Re: robot as input device
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(...) I don't really understand what you want to do ...... nanobapt (21 years ago, 7-Jul-03, to lugnet.robotics.rcx.legos)
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| | robot as input device
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Hi, I am not familiar with LegOS but I would like to use the robot as an input device and get all sensor values. Is it possible? regards, kristian (21 years ago, 7-Jul-03, to lugnet.robotics.rcx.legos)
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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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| | USB tool under linux
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Hello there .... I'm really interest about driving the lego USB tower but I need some help :) Is someone know how work the USB tower ? How pilot it ? For the camera I've found a better module than the qce-ga one ! The qc-usb is really better (I've (...) (21 years ago, 2-Jul-03, to lugnet.robotics.rcx.legos)
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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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| | Re: Modifying the BrickOS source code
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(...) This is my friend writing this time becuase he lost his user info for lugent and is trying to become a member but he hasnt gotten an email back from the system so he is having me do the asking: Thanks for the help guys. I am going to edit a (...) (21 years ago, 2-Jul-03, to lugnet.robotics.rcx.legos)
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| | Re: Help with lnp
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To all, Paolo has done some work with upgrading the lnpd software to run under cygwin. You can search the newsgroup for information about this. And I have taken this work and I am working to bring it back into the brickOS code source. But I am (...) (21 years ago, 2-Jul-03, to lugnet.robotics.rcx.legos)
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| | Re: Help with lnp
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(...) I may try this. It looks like the problem is that the files are in the wrong place. I am going to try to fix this problem, but I may use your idea. You have tried it and it works? I am not that familiar with Java, but may be able to figure out (...) (21 years ago, 1-Jul-03, to lugnet.robotics.rcx.legos)
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| | Re: Modifying the BrickOS source code
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(...) If he wants to do this, he should better have a good understanding of programming in C and Operation System design. Debugging an OS is a hard job. (...) I am under the impression that you don't have any knowledge of how to handle a UNIX style (...) (21 years ago, 1-Jul-03, to lugnet.robotics.rcx.legos)
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| | Re: Modifying the BrickOS source code
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(...) If you have installed and built the unmodified BrickOS then you are ready to go. At the very end of the build after you built/instaled the cross compliter and BirckOs source you executed a make command. When you did this you got a whole bunch (...) (21 years ago, 1-Jul-03, to lugnet.robotics.rcx.legos)
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| | Re: Help with lnp
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And legnoppix ? What about this solution ? nanobapt (21 years ago, 1-Jul-03, to lugnet.robotics.rcx.legos)
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| | Re: Modifying the BrickOS source code
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(...) The build system is not particularly complex. $ ./configure $ make You will, of course, have to either build or install prebuilt cross compiler binaries first. Info on the brickOS website, ask here if you run into problems. I'm not quite sure (...) (21 years ago, 1-Jul-03, to lugnet.robotics.rcx.legos)
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