 | | linker error
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I use brickos-0.2.6.10.6 with a gcc 3.4.2 crosscompiler and binutils 2.15. When I try to make an executable I get the linker error: "cannot handle R_MEM_INDIRECT reloc when using symbolsrec output" I use a patched Makefile.user for making: ## ## (...) (20 years ago, 20-Mar-05, to lugnet.robotics.rcx.legos)
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| | Re: IR Tower problems
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(...) I think we may have found a problem. This is from /var/log/messages: Mar 19 22:52:42 pitr kernel: usb 2-1: new low speed USB device using ohci_hcd and address 8 Mar 19 22:52:42 pitr kernel: usb 2-1: Product: LEGO USB Tower Mar 19 22:52:42 pitr (...) (20 years ago, 20-Mar-05, to lugnet.robotics.rcx)
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| | Re: IR Tower problems
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(...) Ok, the driver is loaded and major number 180 minor number 160 is correct. Do you see something like this: drivers/usb/misc/leg...sbtower.c: LEGO USB Tower #0 now attached to major 180 minor 160 drivers/usb/misc/leg...sbtower.c: LEGO USB Tower (...) (20 years ago, 19-Mar-05, to lugnet.robotics.rcx)
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| | Re: IR Tower problems
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(...) I'm pretty sure the driver is loaded, this is the output from lsmod: Module Size Used by .. legousbtower 14912 0 .. usbcore 116808 4 legousbtower,ohci_hcd,ehci_hcd and I created /dev/usb/lego0 myself as a character devince with major number (...) (20 years ago, 18-Mar-05, to lugnet.robotics.rcx)
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| | Re: NQC release
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Hi John, (...) YES, this version compiles fine under my Linux system with gcc 3.3.3. You do a real great job, thank you for all your work! Regards, Michael (20 years ago, 17-Mar-05, to lugnet.robotics.rcx.nqc)
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| | Re: IR Tower problems
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Hi David, (...) these are the log messages from the USB core, but I don't see any from the driver, are you sure the driver is loaded? Also, the device nowadays is supposed to be at /dev/usb/legousbtower0. If you use udev it should create that (...) (20 years ago, 17-Mar-05, to lugnet.robotics.rcx)
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| | Re: Robolab Programs for FLL
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On Wed, March 16, 2005 4:31 pm, Dick Swan said: (...) Dick, Last night I sent an e-mail to our "keeper of the code". I'll try to get the programs to you today or tomorrow. Do you want the robolab files, or screenshots? I can tell you a little info. (...) (20 years ago, 17-Mar-05, to lugnet.robotics, lugnet.robotics.rcx.robolab)
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| | IR Tower problems
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I am trying to get nqc 3.1 r1 working on my Slackware 9.1 box using Linux kernel 2.6.11.2. When I plug the IR Tower into my USB port, it's recognized. This is what I get from dmesg: hub 2-0:1.0: state 5 ports 3 chg 0000 evt 0002 ohci_hcd (...) (20 years ago, 17-Mar-05, to lugnet.robotics.rcx)
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| | Robolab Programs for FLL
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The recent threads concerning Robolab and FLL has prompted my interest in how big theRobolab programs for FLL are. Are there any FLL coaches or team members out there who want to send me a copy of their Robolab program for a past competition so that (...) (20 years ago, 16-Mar-05, to lugnet.robotics, lugnet.robotics.rcx.robolab)
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| | Re: NQC release
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And that was the fix. Thanks for maintaining this code! (...) (20 years ago, 16-Mar-05, to lugnet.robotics.rcx.nqc)
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| | Re: NQC release
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(...) It turns out one of the steps in the process I used to generate the .tgz source code archive not only got the wrong version from CVS but it changed all my unix-style line endings back to windows-style line endings. I've replaced the latest (...) (20 years ago, 16-Mar-05, to lugnet.robotics.rcx.nqc)
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| | Re: How to build a shared library
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Hello Anne, (...) You can't. Shared libraries are not supported by brickOS. Shared memory or shared libraries are not a feature of a compiler but a feature of the underlying OS. But you can do it the hard way: - put all shared routines in program 1. (...) (20 years ago, 16-Mar-05, to lugnet.robotics.rcx.legos)
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| | Re: NQC release
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(...) I'm apparently very confused. I could have sworn I checked the code here and there wasn't a "private:" before the class Chunk definition starting at line 81. But after double checking just now indeed there is one there. That's what had me (...) (20 years ago, 16-Mar-05, to lugnet.robotics.rcx.nqc)
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| | Robolab Conference - Call for Papers
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1) The Call for Presentation and Papers for the Annual ROBOLAB Conference (August 15-17th, Austin, Texas) has been extended to APRIL 1st. Please consider submitting a presentation or a paper for the conference. Details are available at the (...) (20 years ago, 16-Mar-05, to lugnet.events, lugnet.edu, lugnet.robotics, lugnet.robotics.edu, lugnet.robotics.events, lugnet.robotics.rcx.robolab)
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| | How to build a shared library
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Hello! How can I dynamically link my c++ classes or rather build a shared library with the brickos Makefiles? Anne. (20 years ago, 16-Mar-05, to lugnet.robotics.rcx.legos)
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| | Re: NQC release
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Ahh...I shouldn't add comments to anything before my first green tea of the morning. I moved line 56 back to public: and went to line 81 and found private: was already there... 81 private: 82 class Chunk 83 { 84 public: 85 86 const UByte* GetData() (...) (20 years ago, 16-Mar-05, to lugnet.robotics.rcx.nqc)
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| | Re: NQC release
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(...) I was not sufficiently clear. My apologies. Line 56 needs to remain unchanged: public: Comments, by the way, in C++ are specified by '//' rather than '#'. I say that because it looks like your compiler is complaining about a line (56) that (...) (20 years ago, 16-Mar-05, to lugnet.robotics.rcx.nqc)
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| | Re: NQC release
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Making progress: I changed the public: to private: in RCX_Image.h and here was the output after I did a `make clean`: [root@aluminum nqc-3.1.r1]# make g++ -o bin/mkdata -Inqc/ -Iplatform/ mkdata/mkdata.cpp nqc/SRecord.cpp bin/mkdata (...) (20 years ago, 16-Mar-05, to lugnet.robotics.rcx.nqc)
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| | Re: NQC release
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(...) Can you try adding "private:" directly above the declaration of the nested type Chunk in RCX_Image.h? I'd like to confirm that that change fixes the problem. If any more compile errors (or warnings) show up let me know here or via email. (...) (20 years ago, 16-Mar-05, to lugnet.robotics.rcx.nqc)
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| | Re: NQC release
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Hi John! Thanks for the new release. On my Linux box I get a compile error. uname -a: Linux aluminum 2.6.10-1.770_FC3smp #1 SMP Thu Feb 24 14:20:06 EST 2005 i686 athlon i386 GNU/Linux [root@aluminum nqc-3.1.r1]# make g++ -o bin/mkdata -Inqc/ (...) (20 years ago, 16-Mar-05, to lugnet.robotics.rcx.nqc)
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