 | | RE: makefile?
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You need "make" installed on your system. Run the cygwin setup.exe and install it. Good luck. -----Original Message----- From: news-gateway@lugnet.com [mailto:news-gateway...ugnet.com] On Behalf Of Fredrik Helin Sent: Saturday, May 04, 2002 6:48 AM (...) (22 years ago, 4-May-02, to lugnet.robotics.rcx.legos)
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| | makefile?
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Hi! The "make" command in Cygwin returns a: "command not found" after installing legOS 0.2.6 on a Windows 98 machine. I'm currently in the legos-0.2.6 catalogue and the Makefile, Makefile.common, Makefile.user, Makefile.kernel files are all there. (...) (22 years ago, 4-May-02, to lugnet.robotics.rcx.legos)
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| | Re: linux USB driver.
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(...) Are you sure you got the usbcore module? I'm also not quite sure it will work with 2.4.9 . Jürgen (22 years ago, 4-May-02, to lugnet.robotics.rcx.legos)
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| | Re: linux USB driver.
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I've just upgraded to the kernel 2.4.9-31 and tried to compile this driver. I get the following errors: [root@kelcsts38b usb_lego]# make install /sbin/modprobe -r usb_lego cp usb_lego.o /lib/modules/2.4.9-3...rivers/usb /sbin/modprobe usb_lego (...) (22 years ago, 3-May-02, to lugnet.robotics.rcx.legos)
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| | Re: sys_timer
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(...) Yes. It is updated from an interrupt routine that fires every 1 ms (IIRC). However.... (...) wait_event is only accurate to 20ms or so, depending on what your other tasks do. So your timing is very accurate, but you're not timing what you (...) (22 years ago, 3-May-02, to lugnet.robotics.rcx.legos)
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| | Re: Current Makefile logic fails for nonNT Windows OS
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Taking a second look at this and noticing some past post about this issue with WinXP ((URL) a much cleaner code might look like the following # # WindowsNT/Cygnwin, test against several values: # ifneq (,$(findstring $(OSTYPE),cygwin32 cygwin (...) (22 years ago, 3-May-02, to lugnet.robotics.rcx.legos)
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| | Current Makefile logic fails for nonNT Windows OS
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I am compiling under windows 98 using cygwin version 1.3.10. In Makefile.common (/legOS-0.2.6,/legOS....2.6/util) the logic to determine whether the OS is a windows system fails due to the fact that uname returns CYGWIN_98-4.10. I submitted a bug (...) (22 years ago, 3-May-02, to lugnet.robotics.rcx.legos)
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| | Accurate msleep and timeslicing - was Re: sys_timer
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"Michael Obenland" <obenland@t-online.de> wrote in message news:GvJ5vD.7MC@lugnet.com... <snip> (...) switch. (...) I made some modifications to the tm_sleep_wakeup that allows high priority tasks to wake up at exactly the time specified for msleep (...) (22 years ago, 3-May-02, to lugnet.robotics.rcx.legos)
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| | Re: sys_timer
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(...) Yes. (...) That is right. (...) It does, actually. The timer itself counts the millisec. But if you do a wait_event() call, your running program gives up its time slice, the OS waits for the event and then continues your task with the next (...) (22 years ago, 3-May-02, to lugnet.robotics.rcx.legos)
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| | sys_timer
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I recently adopted legOS as my development environment and I have to say I tremendously impressed. Thanks to everyone who has worked so hard on it. It is really a first class, grade A product. Is sys_timer accurate to within 1 ms? unsigned long (...) (22 years ago, 3-May-02, to lugnet.robotics.rcx.legos)
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| | Re: installing legOS 0.2.6?
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(...) I noticed this the other day. The link to 0.2.6 is broken (as is one other link in the document). Please accept my apologies as I missed it during my testing. I'll fix the document source and post the new version to the web. Meanwhile please (...) (22 years ago, 1-May-02, to lugnet.robotics.rcx.legos)
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| | installing legOS 0.2.6?
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Hello! I have been following the instructions for installing legOS 0.2.6 according to: (URL) but failing to dowlnload the actual legOS file (legos-0.2.6.tar.gz .). Why is this so? (22 years ago, 1-May-02, to lugnet.robotics.rcx.legos)
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| | Re: Want to help? Use LNP or LEGO IR Remote Control?
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(...) Pretty cool / innovative idea! I also like the codesize reduction this would be. I'm also looking at the post by Ted Hess. His blend of the two patch solutions seems intrigueing. I'll look at that solution too. Either way, the final form we (...) (22 years ago, 30-Apr-02, to lugnet.robotics.rcx.legos)
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| | Re: Lego IR Remote - What is max send rate?
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Stephen - I've recently taken a couple of patch postings to legos.sourceforge.net by Ross Crawford and Zhengrong Zang and have come up with a hybrd solution (on 0.2.6) to implement the remote control. I am quite happy with the results. The original (...) (22 years ago, 29-Apr-02, to lugnet.robotics.rcx.legos)
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| | Re: Want to help? Use LNP or LEGO IR Remote Control?
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(...) Pressing a motor key continously gives a short run of the motor and then it stops. To let the motor run, one has to press the remote control motor key very fast. Why not run the motor with the appropriate key and if one wants to stop the (...) (22 years ago, 29-Apr-02, to lugnet.robotics.rcx.legos)
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| | Want to help? Use LNP or LEGO IR Remote Control?
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We are looking for help testing a very-early integration! We have added all existing LNP patches and we have added (NEW) support for the LEGO Infrared Remote Control to the released 0.2.6 to create this new test version. If you are an avid LNP user (...) (22 years ago, 28-Apr-02, to lugnet.robotics.rcx.legos)
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| | Re: Multiple source files
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(this comes up because I'm finally trying to incorporate these changes into the next release of legOS... -Stephen) (...) This part didn't work for me! The dependency only rule didn't work. I'm running on Debian (GNU make 3.79.1, as shown by 'make (...) (22 years ago, 28-Apr-02, to lugnet.robotics.rcx.legos)
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| | Re: Multi Source Programs
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(...) Frank, This question has come up a number of times. I spent some time on this answer so I'd understand the current state of this problem. Part of the answer is found in an earlier post from Pat Welch: (URL) Some changes in our makefiles have (...) (22 years ago, 28-Apr-02, to lugnet.robotics.rcx.legos)
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| | Multi Source Programs
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I am developing some code and would like to compile multiple sources in one program. I cannot figure out how to do this. All the make targets seem to only allow one source file. What are my options? Can I compile my source as a library? If so how? (...) (22 years ago, 27-Apr-02, to lugnet.robotics.rcx.legos)
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| | Re: Lego IR Remote - What is max send rate?
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(...) I am not exactly sure, but you might consider using a vector in the robot so if a key is missed it continue on the same vector. In order to accomplish this you would need to have messages for keypresses and keyreleases. So if the robot does (...) (22 years ago, 27-Apr-02, to lugnet.robotics.rcx.legos)
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| | Lego IR Remote - What is max send rate?
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I'm working on the motor key handler for legOS support of the IR remote. I'm looking at service rates of keypresses at the remote. In studying how The Mindstorms OS responds to the remote I noticed that holding the key down (for motor keys) kept the (...) (22 years ago, 27-Apr-02, to lugnet.robotics.rcx.legos)
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| | Re: How to orientate a robot?
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Fredrik, I notice you are planning on using MATLAB/Simulink for simulating transition diagrams and testing your design. Did you know that if you have Real-Time Workshop you can generate auto-code for the MindStorm it self without having to recode or (...) (22 years ago, 26-Apr-02, to lugnet.robotics.rcx.legos)
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| | Re: Help request : LegOS 2.5, demo/c++.cpp make failure
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(...) Thanks for that info - I was thinking *I* must have done something stupid ! (...) Good point ! I hadn't yet considered the overhead aspect. Thanks for the help ! jl (22 years ago, 24-Apr-02, to lugnet.robotics.rcx.legos)
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| | How to orientate a robot?
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Hello! I just wanted to to tell about a project that we are working at. We are two students and our instructor at the university in Gavle, Sweden. You can find more information about the project at: (URL) expected result for this work is to show how (...) (22 years ago, 25-Apr-02, to lugnet.robotics.rcx.legos)
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| | Re: constructing a new network protocol for LegOS
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I'm a teaching assistant for a course at brown university that uses legOS and the RCX extensively. I've added quite a bit to legOS (0.2.5) to suit our course needs, but the rest is all still there. I've written up some documentation and an API for (...) (22 years ago, 25-Apr-02, to lugnet.robotics.rcx.legos)
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| | Re: install on Windows ME?
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Fredrik, (...) Please install following the instructions (INSTALL-cygwin) which you cite and let us know how you fare. I believe it should work. If it does work let us know (reply to this message) and I'll add WinME to the list of supported (...) (22 years ago, 25-Apr-02, to lugnet.robotics.rcx.legos)
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| | install on Windows ME?
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Hello. I wonder if it's possible to install legOS 0.2.6 according to the new docs at: (URL) on Windows ME? If not I wonder which version would be ok to install? (22 years ago, 24-Apr-02, to lugnet.robotics.rcx.legos)
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| | Re: constructing a new network protocol for LegOS
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heh.. wow.. seems theres alot of work going on on the LNP front these days. i too am working on a TCP like addition to the LNP's UDP protocol. This is nothing too fancy, but does add a sliding window feature which will make the connection between (...) (22 years ago, 24-Apr-02, to lugnet.robotics.rcx.legos)
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| | constructing a new network protocol for LegOS
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Hi! We're a group from Aalborg University who are about to design and implement a new network protocol for LegOS. The protocol should be able to communicate via cables from the I/O ports and also via the IR port. It should be possible to address (...) (22 years ago, 24-Apr-02, to lugnet.robotics.rcx.legos)
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| | Re: Help request : LegOS 2.5, demo/c++.cpp make failure
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(...) Yes, that ist normal. :) With gcc 3.0.3, you get these errors with the c++ demos. I haven't fiddled with it to get rid of those. But the legOS system itself builds fine, even smaller then with the older compiler version. You can do two things: (...) (22 years ago, 23-Apr-02, to lugnet.robotics.rcx.legos)
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| | Help request : LegOS 2.5, demo/c++.cpp make failure
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I'm trying to install legOS 2.5 for the first time and I'm running into problems. I'm sure it's probably something simple (I hope), but I've been struggling with it for the last two weeks, I've searched on every source I can find, and have simply (...) (22 years ago, 29-Mar-02, to lugnet.robotics.rcx.legos)
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| | Re: legOS 0.2.6 - released!
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I wanted to express my thanks to the newly active LegOS development team for a great work releasing 0.2.6. I'm sure your efforts are much appreciated by all LegOS users! Looking forward for future releases! -M- (...) (22 years ago, 22-Apr-02, to lugnet.robotics.rcx.legos)
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| | Re: legOS 0.2.6 - released!
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(...) Hey, thanks Stephen, for all your work! Are you gonna do a binary only package for this version, or wait till 0.2.7? And has a name been decided yet for 0.2.7? Thanks again! And I'll be testing Zhengrong's remote control patch next week. (...) (22 years ago, 21-Apr-02, to lugnet.robotics.rcx.legos)
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| | Re: Makefile patch
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(...) Excellent! (...) OSTYPE=cygwin should no longer be needed with latest legOS. Max. (22 years ago, 20-Apr-02, to lugnet.robotics.rcx.legos)
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| | legOS 0.2.6 - released!
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The legOS team has released this interim version of legOS. A hearty thankyou goes to those who helped us test and suggest improvements for this release! We are (after a short rest ;-) moving on to work on our next significant legOS release: Remote (...) (22 years ago, 20-Apr-02, to lugnet.robotics.rcx.legos)
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| | RE: Joystick application for LegOS
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You can still switch back and forth between legOS and NQC if you find the joystick control helpful. Another suggestion is to write a legOS program that runs all axis at intervals...if you just need it for testing. A final suggestion is to use the (...) (22 years ago, 19-Apr-02, to lugnet.robotics.rcx.legos)
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| | RE: Makefile patch
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I finally have everything working, here's what I did: Installed binutils and gcc with Max Bowsher's script. Extacted the /legOS directory CD to /legOS and 'make OSTYPE=cygwin' Export PATH=$PATH:/legOS/util Export PATH=$PATH:/h8x/bin Export (...) (22 years ago, 19-Apr-02, to lugnet.robotics.rcx.legos)
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| | Joystick application for LegOS
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Hi all, I've been toying with the idea of switching from NQC to LegOS, but one thing that is keeping me from doing so is that I have not seen a remote control from the PC application similar to that is included with the NQC IDE's on windows. I find (...) (22 years ago, 19-Apr-02, to lugnet.robotics.rcx.legos)
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| | Re: CYGWIN & legOS 0.2.5.3
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"Max Bowsher" <maxb@ukf.net> wrote in message news:015701c1e790$f6...ibm.com... (...) folks or (...) on (...) Max, I received errors at various places with various versions (when compiling gcc and once with binutils). Most often, the build would (...) (22 years ago, 19-Apr-02, to lugnet.robotics.rcx.legos)
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| | Re: CYGWIN & legOS 0.2.5.3
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Stephen, <snip> (...) Well, the only thing that it is complaining about (that I had to remove) is the use of const void func_decl(...) Really, I want to know what the difference is between: const void foo(void) --- and --- void foo(void) Does the (...) (22 years ago, 19-Apr-02, to lugnet.robotics.rcx.legos)
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