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 | | Re: trouble compiling brickOS
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| (...) Hm, that should not happen. Try to start your hitachi compiler by hand, for example with "h8300-hms-gcc --version" to get an "I am alive" message from it, so you are sure it is installed as intended. If _you_ can't get it to work, configure (...) (21 years ago, 5-Sep-03, to lugnet.robotics.rcx.legos)
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brickos
(score: 1.747)
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brickos
(score: 1.747)
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brickos
(score: 1.747)
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| | Re: BrickOS motor port horrors
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| (...) That is the part that really bites me. Are you able to reproduce the error? If yes, try to put out the batteries for a longer time. Anyway, it seems worthwile to have a look at the brickOS initialization code for the motors. If you can (...) (21 years ago, 26-Oct-03, to lugnet.robotics.rcx.legos)
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brickos
(score: 1.747)
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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: 1.747)
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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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brickos
(score: 1.747)
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| | Re: Strange BrickOS Timing
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| Hi Gunther, (...) have (...) After some investigation I found this page on YOUR site: (URL) YOU state: Using Lepomux requires a stable timing on the motor port because it is used as a serial data port. Since brickOS does a lot of stuff (...) (21 years ago, 3-Dec-03, to lugnet.robotics.rcx.legos)
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brickos
(score: 1.747)
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| | Re: getting BrickOS through slow connection
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| (...) You can run Cygwin setup in a "Download from internet" mode, then take the files home, and run it in "Install from local directory" mode. (...) 2 steps: Compiling the cross-binutils and cross-gcc under MSYS, and then (possibly) making changes (...) (22 years ago, 2-Apr-03, to lugnet.robotics.rcx.legos)
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brickos
(score: 1.747)
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brickos
(score: 1.747)
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brickos
(score: 1.747)
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| | 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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brickos
(score: 1.747)
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brickos
(score: 1.747)
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brickos
(score: 1.747)
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| | Re: BrickOS: No rule to make target
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| (...) Try to substitute the line PROGRAMS=helloworld.lx rover.lx linetrack.lx robots.lx c++.lx sound.lx by this one PROGRAMS= and then "make helloworld.lx" I had also to modify the line in Makefile.common (included by the demo Makefile) which sets (...) (21 years ago, 12-Feb-04, to lugnet.robotics.rcx.legos)
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brickos
(score: 1.747)
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| | Re: NEWBIE question : installing BrickOS
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| (...) Or you can just skip the make strip step entirely. All it does is reduce the size of your executables but that has no bearing whatsoever on whether they function. Try opening a DOS box, change directory (without entering the BASH shell) into (...) (21 years ago, 21-Jan-04, to lugnet.robotics.rcx.legos)
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brickos
(score: 1.747)
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brickos
(score: 1.747)
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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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brickos
(score: 1.747)
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| | Interesting BrickOS Timing Results
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| Hi All, The recent posts about interfacing an i2c device to an RCX sensor port (in .robotics) got me interested in looking at the kernel code that handles the sensors. So, I did and found myself looking at the ds_handler function. This function is (...) (22 years ago, 14-Jan-03, to lugnet.robotics.rcx.legos)
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brickos
(score: 1.747)
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| | Re: BrickOS Patches and Development
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| (...) Case in point: when I first started on this post some weeks(!) ago, hoenicke.ath.cx wasn't responding. (...) And it's not getting easier if we've collected different sets of patches and then make further changes based on those... So yeah, we (...) (16 years ago, 31-Mar-09, to lugnet.robotics.rcx.legos)
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brickos
(score: 1.747)
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| | Re: Interesting BrickOS Timing Results
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| Oops, found a little bug. ;-) Forgot to turn off the rotation sensors. Caused a wrong reading if you let the program run through the readings more than once. The rotation sensor section should read like this: // with two rotation sensors enabled (...) (22 years ago, 14-Jan-03, to lugnet.robotics.rcx.legos)
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brickos
(score: 1.747)
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