 | | legOS 0.2.6 installation problems - a better way?
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I have been trying Set up LegOS for some time now. My first attempt using winlegOS was installed but I then found out then that it could not communicate via my usb tower. I then decided to go for the full installation of Cygwin and legos0.2.6 and (...) (22 years ago, 28-Nov-02, to lugnet.robotics.rcx.legos)
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| | Re: Polling sensor values with wait_event
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Thomas, I had a thought about this situation. You could write a function that sets a flag when the event is triggered, do nothing otherwise. You could call this function from within each of the tasks you write (at a somewhat high frequency ... say (...) (22 years ago, 28-Nov-02, to lugnet.robotics.rcx.legos)
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| | Re: problem building gcc for brickOS-02.6.09 installation under windows xp
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Marko, <snip> (...) You can simply decompress the files from the archive at: (URL) are already built and nearly ready to use. Once they are decompressed, I believe you just run the BrickOS configure script; then you should be ready to go. // Joe (22 years ago, 28-Nov-02, to lugnet.robotics.rcx.legos)
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| | Re: problem building gcc for brickOS-02.6.09 installation under windows xp
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Hello John, thanks for your help. I have found the link and I will reinstall cygwin. Since I am a 'beginner' here, are there any guidelines for me how to work with the prebuild binaries? As I say, I have no unix experiences and would need to know (...) (22 years ago, 27-Nov-02, to lugnet.robotics.rcx.legos)
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| | Re: problem building gcc for brickOS-02.6.09 installation under windows xp
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(...) Your cygwin installation is not working correctly. You shouldn't be experiencing any instabality as a result of running cygwin & unix commands. I would uninstall cygwin and try reinstalling it. And then I would not try to build the gcc cross (...) (22 years ago, 27-Nov-02, to lugnet.robotics.rcx.legos)
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| | Cygwin under Virtual PC on OS X
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Having no luck getting BrickOS and the cross compiler package to build under Mac OS X 10.2.2, I thought I'd try moving my previously working djgpp directories and LegOS 0.2.4 directories to a Virtual PC DOS session...only to remember that djgpp (...) (22 years ago, 27-Nov-02, to lugnet.robotics.rcx.legos)
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| | Re: problem building gcc for brickOS-02.6.09 installation under windows xp
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(...) Don't try to build it yourself in Windows - you'll go insane. Download the prebuilt binaries. (22 years ago, 27-Nov-02, to lugnet.robotics.rcx.legos)
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| | problem building gcc for brickOS-02.6.09 installation under windows xp
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I am trying to install brickOS-02.6.09 under Windows XP using the latest instructions (version 1.2, 19.09.02). When building the gcc compiler I get the attached errors. Afterwards I notice that I constantly get 'permission denied' when I type any (...) (22 years ago, 27-Nov-02, to lugnet.robotics.rcx.legos)
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| | Re: Polling sensor values with wait_event
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Hi Joe, Thanks for your reply, I guess that is the solution to use in this case. I'll still just get values every 20ms. By changing the timeslice I could have this go a bit faster though. Thomas (22 years ago, 27-Nov-02, to lugnet.robotics.rcx.legos)
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| | Re: Polling sensor values with wait_event
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Thomas, You are mostly correct. However, keep in mind that tasks with the same priority get checked in turn. The first task in the priority chain does not get undo precedence over the others in the same priority level. Example: Tasks A, B and C all (...) (22 years ago, 27-Nov-02, to lugnet.robotics.rcx.legos)
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| | Polling sensor values with wait_event
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Hello all, Is it true that the wakeup function is only checked once every timeslice and only for the process that has the highest priority and is at the front of the priority chain? For example, a process k is waiting on the wakeup function y wich (...) (22 years ago, 26-Nov-02, to lugnet.robotics.rcx.legos)
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| | BricxCC release 3.3.6.6
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BricxCC version 3.3.6.6 is now available. This release enhances the support for brickOS introduced in the previous release. 1. brickOS programs comprised of multiple files residing in the same directory can now be compiled. See View/Project Manager (...) (22 years ago, 25-Nov-02, to lugnet.robotics, lugnet.robotics.rcx.legos)
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| | Re: BrickOS 0.2.6.09
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(...) Now, I remember what I did. I spend the weekend fighting with the install for BrickOS, and I got both these errors (makedepend & font...) because at some point in my messing, I skipped the makedepend and went on. I just need to do this (...) (22 years ago, 25-Nov-02, to lugnet.robotics.rcx.legos)
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| | Re: BrickOS 0.2.6.09
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(...) I've never needed to do a make depend to get brickOS to function properly on my machine. I still don't have makedepend installed and everything is working fine. John Hansen (22 years ago, 25-Nov-02, to lugnet.robotics.rcx.legos)
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| | Re: Installing BrickOS 0.2.6.09.newConf2
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(...) Unfortunately, that won't fix the bug because later on it says: CFLAGS=-O2 -Wall which will ignore the existing value of CFLAGS. The best fix for cygwin and newConf2 is to change the line in the ifdef BUILDING_HOST_UTILS section to be (...) (22 years ago, 25-Nov-02, to lugnet.robotics.rcx.legos)
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| | Re: C Compiler for Windows 98
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(...) It is much simpler to download the pre-built Hitachi H8 tools than it is to try and build the cross-compiler under cygwin. (URL) them under your cygwin directory. Extract the brickOS release under cygwin. Run ./configure from the BASH shell (...) (22 years ago, 25-Nov-02, to lugnet.robotics.rcx.legos)
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| | Re: BrickOS 0.2.6.09
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Can someone tell me what part of the XFree86 stuff has the makedepend? I decided to upgrade to the latest version of BrickOS, and I'm having the same problem. Thanks Steve ----- Original Message ----- Date: Sun, 24 Nov 2002 23:15:00 GMT To: (...) (22 years ago, 25-Nov-02, to lugnet.robotics.rcx.legos)
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| | Re: C Compiler for Windows 98
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(...) Your compiler isn't the problem. The .o file is being generated by the compiler. Either the makefile is bad or makelx is barfing. Sorry if I can't help more, since I use Linux. Use cygwin - I think it's www.cygwin.com. (22 years ago, 24-Nov-02, to lugnet.robotics.rcx.legos)
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| | Re: C Compiler for Windows 98
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I don't know if this will help you at all, but, I found that C progams need all the variables declared at the beggining of the program, and this became quite annoying because of my experence with C++. So I asked someone who might know... In BrickOS (...) (22 years ago, 24-Nov-02, to lugnet.robotics.rcx.legos)
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| | C Compiler for Windows 98
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I have been using NQC for some time now and would like to move up to C++ programing with LegOS or BrickOS. I have spent many hours following the instructions on (URL) success in getting a working system. I have decided to try WinLegOS as suggested (...) (22 years ago, 24-Nov-02, to lugnet.robotics.rcx.legos)
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