 | | Re: license question
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(...) IIRC, legOS is MPL because Kekoa released some of his code under MPL, and so Markus released the rest under MPL in order to allow him to use that particular section of code. I believe that he once mentioned that his natural leanings would (...) (24 years ago, 9-Aug-00, to lugnet.robotics.rcx.legos)
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| | Re: NQC stdin & stdout
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(...) I know how to get NQC to wait for the stdin but I do not know how to get Windows to send a file or whatnot to that waiting port. Saving a file with '-' just made a file called '-'. sigh... Dean -- Coin-Op's For Sale!: (URL) Lego Workshop: (...) (24 years ago, 9-Aug-00, to lugnet.robotics.rcx.nqc)
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| | Re: getting started with java and rcx
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oh yeah, I have jdk1.2.2_005 and jre1.2.2_006. Should I up/down grade? -ben (...) many (...) my (...) is (...) keep (...) (24 years ago, 9-Aug-00, to lugnet.robotics.rcx.java)
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| | getting started with java and rcx
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Hi. since i'm supposed to be learning java right now at my job, and i also like the rcx, i thought that a good way to learn would be to try and get some java programs to run some of my robots. however the links and emails in this discussion thread (...) (24 years ago, 9-Aug-00, to lugnet.robotics.rcx.java)
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| | Re: lnpd
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|
(...) (URL) "Do not go gentle into that good night. Rage, rage against the dying of the light." - Dylan Thomas Mike Ash - (URL), <mailto:mail@mikeash.com> (24 years ago, 9-Aug-00, to lugnet.robotics.rcx.legos)
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| | lnpd
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I've tried for several days to get a connection to arthurdent. No answer so far. Can anybody tell me another address to get a copy of the lnpd demon for linux? Mike (24 years ago, 9-Aug-00, to lugnet.robotics.rcx.legos)
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| | Re: NQC stdin & stdout
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(...) I think using '-' as the filename should work on windows as well as other platforms. (24 years ago, 9-Aug-00, to lugnet.robotics.rcx.nqc)
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| |
| | Re: Cygnus Installation troubles
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|
I am getting the exact same error. Is there something I am missing in the Makefile or Makefile.Common that I need to modify so it can build the .lx files correctly? I seem to be able to correctly build the legOS.srec and legOS.lds files. They are (...) (24 years ago, 9-Aug-00, to lugnet.robotics.rcx.legos)
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| | Re: license question
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The short answer is yes. The long answer... In general, free software licenses are self-compatible, meaning that you can take portions of software released under that license and create a different product using that same license. In fact, this is (...) (24 years ago, 9-Aug-00, to lugnet.robotics.rcx.legos)
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| | Re: Troubleshooting RCX Problems
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|
"Mario Ferrari" <mario.ferrari@edis.it> wrote in message news:FyvsIF.DzH@lugnet.com... (...) so (...) or (...) Sorry it took so long to get back. Its port 1 that is acting up. The rear left knee rotation sensor. Its not the sensor, I changed it to a (...) (24 years ago, 9-Aug-00, to lugnet.robotics.rcx)
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| | Re: Expanding the available input/output ports of the RCX
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(...) (URL) is VERY easy to program for... Dean -- Coin-Op's For Sale!: (URL) Lego Workshop: (URL) Lego Club: (URL) (24 years ago, 9-Aug-00, to lugnet.robotics, lugnet.robotics.rcx)
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| | NQC stdin & stdout
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I'm looking for some way in windows to send files to and from stdin & stdout. I'm not 'C' savvy. I'm building a macro set for a editor to NQC for the disabled and would like to talk to NQC via the above. If I can't talk to it directly I'd love a cmd (...) (24 years ago, 9-Aug-00, to lugnet.robotics.rcx.nqc)
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| | Re: Need help with my program
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(...) Oops I forgot the code. Here it is. #define RUNTIME 100 #define REVERSTIME 30 #define TURNTIME 100 #define BUMPTURNTIME 100 #define STOPTIME 25 int lastlevel; // STARTUP TASK task main() { SetSensor(SENSOR_1,S...OR_TOUCH); (...) (24 years ago, 8-Aug-00, to lugnet.robotics.rcx.nqc)
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| | Re: Need help with my program
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|
(...) Why don't you post the code here? That'll help us help you! (24 years ago, 8-Aug-00, to lugnet.robotics.rcx.nqc)
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| | Need help with my program
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|
I just started with NQC and attempted to make a light-seeking program. It is supposed to go forward for a wile and them stop and then turn a little, check the light level, turn again, check again and keep doing it until it gets darker then the last (...) (24 years ago, 8-Aug-00, to lugnet.robotics.rcx.nqc)
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| | license question
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|
Hello, I'm working with TinyVM, an implementation of the Java VM for the RCX. I'm am looking into expanding the LCD capabilities to display text characters, and I was hoping to copy some of the data and/or algorithm for displaying text. I am not (...) (24 years ago, 7-Aug-00, to lugnet.robotics.rcx.legos)
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| | Re: Troubleshooting RCX Problems
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|
On Sun, 6 Aug 2000 14:11:46 GMT, "Tim Courtney" <tim@zacktron.com> wrote: The Japanese comes out all garbled. Could you please translate to enlish? (...) (24 years ago, 6-Aug-00, to lugnet.robotics.rcx)
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| |
| | Re: LNP Addressing Scheme
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|
(...) the (...) True. (...) reflect (...) as well, (...) Two problems here: 1) There is a bug in dll that displays a fixed value. Ignore it, now is fixed on CVS. 2) You must specify host address in "raw" hex form (0x10) (...) I've patched dll to (...) (24 years ago, 6-Aug-00, to lugnet.robotics.rcx.legos)
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| |
| | Re: Arrays not working
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|
(...) MacNQC 2.2a3 predates array support. MacNQC 2.2a3 uses NQC compiler 2.2a2, and arrays were added at NQC 2.2b1. You can find out what version of compiler is being used in the "About..." box. In theory the fix is simple...just release MacNQC (...) (24 years ago, 6-Aug-00, to lugnet.robotics.rcx.nqc)
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| | Re: Troubleshooting RCX Problems
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(...) Aha, that's famous MIBO code. Unfortunately japanise comments don't help so much :-) Can you tell me which rotation sensor shows the problem, I mean port 1, 2 or 3. Mario (24 years ago, 6-Aug-00, to lugnet.robotics.rcx)
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| | WinLNP usage in VC++
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|
Hi. Can anyone who has used the WinLNP control please help me get started with it. I have been using LNP via my own PC-side code based on Manuel Cabido Lopes' RCX Talker application (thanks Manuel) , but now want to build a server application that (...) (24 years ago, 6-Aug-00, to lugnet.robotics.rcx.legos)
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| |
| | Re: Troubleshooting RCX Problems
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|
"Mario Ferrari" <mario.ferrari@edis.it> wrote in message news:FyvIAK.8or@lugnet.com... (...) Here you go: -- Tim Courtney - tim@zacktron.com (URL) - Centralized LDraw Resources (URL) - Zacktron Alliance ICQ: 23951114 AIM: TimCourtne -- //---...--- (...) (24 years ago, 6-Aug-00, to lugnet.robotics.rcx)
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| | Re: Troubleshooting RCX Problems
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|
(...) the (...) Hi Tim, would you post here your code so we can have a look at it? Mario (24 years ago, 6-Aug-00, to lugnet.robotics.rcx)
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| | Arrays not working
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|
I'm trying to define an array with MacNQC 2.2a3, but this: int foo[10]; produces this error: Error: parse error untitled line 1 int foo[10]; ~ (24 years ago, 6-Aug-00, to lugnet.robotics.rcx.nqc)
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| | Troubleshooting RCX Problems
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|
Hello I've been having trouble with an RCX. It relates to a rotation sensor. What will happen is in the program, the motor will run until the sensor activates and instead of reversing direction like its supposed to, it continues at a slower speed in (...) (24 years ago, 6-Aug-00, to lugnet.robotics.rcx)
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| | Re: Cygnus Installation troubles
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|
I think I am running into this problem. How do I remove all traces of my previous Cygwin 0.2.3 WinLegOS installation so the djgpp can run cleanly? Dave (...) (24 years ago, 6-Aug-00, to lugnet.robotics.rcx.legos)
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| | LNP Addressing Scheme
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|
Hi All, I've been playing around with LNP's logical layer and now want to use the addressing layer to enable communication with specific destination hosts (and ports) for my project: (URL) having a difficulty though. I understand that by changing (...) (24 years ago, 5-Aug-00, to lugnet.robotics.rcx.legos)
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| |
| | Re: light sensor LED control
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|
(...) The LED is on whenever you configure the sensor port to be an "active" port (ROTATION or LIGHT sensor type). You can turn off the LED by setting the port's type to one of the passive types (TOUCH, TEMPERATURE). Actually, you can get reasonable (...) (24 years ago, 5-Aug-00, to lugnet.robotics.rcx.nqc)
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| |
| | Re: Mindstorm firmware C compiler for W95 platform ready for download.
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I've downloaded the files and unzipped it and tried to compile the code in C:\QC\demo which contains all the C source codes. However, when I tried to compile the hello.C program, I encountered a problem. I entered "qc hello" in the directory and (...) (24 years ago, 4-Aug-00, to lugnet.robotics.rcx.legos, lugnet.robotics)
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| |
| | RIS 2.0 software now in beta
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Dear All The beta version of the RIS 2.0 ATLClient software, firmware (firm0328.lgo), and documentation are now available for download from the LEGO Mindstorms site: (URL) the winners of the alpha bug reporting competition are posted ;p Cheers JP (24 years ago, 4-Aug-00, to lugnet.robotics.rcx, lugnet.robotics)
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| | light sensor LED control
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|
I'm using NQC 2.2 (but I also had the problem with 2.1) to compile programs for my RCX. I don't see how to control whether the LED in the light sensor is on or off. Doing a SetSensor didn't do it...I had to run an old program from Gordon's Brick (...) (24 years ago, 4-Aug-00, to lugnet.robotics.rcx.nqc)
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| | Desperate need for help with lnpd
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|
Hi! I have mentioned before in this forum that I and two friends are working on a six legged robot which is supposed to learn to walk using genetic algorithms. We are now nearly finished and yesterday we finally managed to program an IR protocol (...) (24 years ago, 3-Aug-00, to lugnet.robotics.rcx.legos)
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| | Getting the Windows LegOS 0.2.3 compiler package to compile 0.2.4
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I have been using Rossz Vámos-Wentworth's LegOS 0.2.3 distribution for Windows and it works beautifully. I was wondering if anyone has had any luck getting the new 0.2.4 release to work under this Windows distribution of LegOS? I copied the entire (...) (24 years ago, 3-Aug-00, to lugnet.robotics.rcx.legos)
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| |
| | Re: Cygnus Installation troubles
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|
tnx... finally got to borrow a clean machine and got it to work (0.2.4 really does do away with the need for perl)... yep, seems like mixing the two really did mess up my installation... chrís (...) (24 years ago, 2-Aug-00, to lugnet.robotics.rcx.legos)
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| | Re: dont't fear the reaper
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|
(...) Jeeek. That did it, thank you. Got the new tm.c and now it all works. Mike (24 years ago, 1-Aug-00, to lugnet.robotics.rcx.legos)
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| | Multiple RCXs
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|
In my latest and greatest idea I intend to run two RCXs together to control a fairly complicated arm. To do this I need to communicate with two RCXs from my PC (the program is actually going to be controlled from my PC). Now I haven't had much luck (...) (24 years ago, 2-Aug-00, to lugnet.robotics.rcx.legos)
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| |
| | Re: Mindstorms firmware
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|
(...) Thanks very much for everybodys help, I've got it sorted now. Rob. (24 years ago, 2-Aug-00, to lugnet.robotics.rcx.legos)
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| | Re: Mindstorms firmware
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|
(...) I usually just pull out a battery for a second. Note that the RCX draws very little power when turned off, and thus can retain memory for a while even without any batteries (cacitance on the power supply rails hold the RAM for a while). A good (...) (24 years ago, 2-Aug-00, to lugnet.robotics.rcx.legos)
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| | Re: dont't fear the reaper
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(...) You turned it off in between and by only having your mm.c patch zapped parts of legOS own memory. No program will survive an off/on with only your patch in 0.2.4. Eddie C. Dost ecd@skynet.be (24 years ago, 1-Aug-00, to lugnet.robotics.rcx.legos)
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| | Re: dont't fear the reaper
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Michael and co.: If you want to do this type of testing, but don't want to mess with CVS, sourceforge automatically creates daily tarballs of the CVS tree, so that you can get a nearly completely up-to-date version of legOS from CVS without having (...) (24 years ago, 1-Aug-00, to lugnet.robotics.rcx.legos)
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| | Re: dont't fear the reaper
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(...) Actually, I'm using 0.2.4, last downloadable version. With this, the memory eating problem is solved with my stated patch. Might be, that the new version has the tm.c changes? (I just press "run" to stop my program, then "run" to start it (...) (24 years ago, 1-Aug-00, to lugnet.robotics.rcx.legos)
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| | Re: Mindstorms firmware
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|
(...) No idea why that wouldn't work, it always has for me. I hold down prgm and as soon as I hit on/off, there's a little beep and the thing shuts off. When I turn it back on, it's back to the regular stuff. Of course, you can always try taking out (...) (24 years ago, 1-Aug-00, to lugnet.robotics.rcx.legos)
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| | Mindstorms firmware
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|
OK... Really DUMB question but I have to give my borrowed RCX back and buy my own so I went to remove legOS from my mates RCX to give it back and guess what... it won't go! :( I looked in the HOWTO and it says hold down Prgm and press the on.off (...) (24 years ago, 1-Aug-00, to lugnet.robotics.rcx.legos)
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| | Re: DJGPP firmdl
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|
Try setting the environment variable RCXTTY (or RCX_TTY, I'm not sure) to your device name (e.g. RCXTTY=/dev/ttyS1; export RCXTTY). (...) (24 years ago, 1-Aug-00, to lugnet.robotics.rcx.legos)
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| | Re: solaris + legOS
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|
(...) Actually you should refer to CVS files that are available from (URL) tree contains the Solaris patch too. Bye, Paolo. --- Gambling: The sure way of getting nothing for something. (24 years ago, 1-Aug-00, to lugnet.robotics.rcx.legos)
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| | DJGPP firmdl
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|
I've been able to build all the tools under DJGPP, unfortunately, firmdl3.exe doesn't accept anything as a valid serial port name. I've tried "com1", "/dev/com1", /dev/ttyS0", etc, but nothing works. The message is either "not a tty" or "no such (...) (24 years ago, 1-Aug-00, to lugnet.robotics.rcx.legos)
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| |
| | Re: questions, comments, and suggestions
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|
(...) RCX_COMPILER is an internal gcc/egcs define, when patched correctly to support RCX interrupts. This is still used and useful, as it saves only the required registers, unlike the HANDLER_WRAPPER macro, which saves all volatile registers. (...) (...) (24 years ago, 1-Aug-00, to lugnet.robotics.rcx.legos)
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| | Re: dont't fear the reaper
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|
(...) This change is correct, although it will not work by itself. Using only this all memory will be freed when the RCX is powered off, including program memory. To work correctly another change to tm.c is necessary, so memory allocated by kernel (...) (24 years ago, 1-Aug-00, to lugnet.robotics.rcx.legos)
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| |
| | Re: Persistent globals
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|
(...) Shure: static unsigned char matrix[100][100] __persistent = { { 0, }, }; Eddie C. Dost ecd@skynet.be (24 years ago, 31-Jul-00, to lugnet.robotics.rcx.legos)
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| | dont't fear the reaper
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|
I've tried to test the maximum memory allocation possible in legOS. For that, I wrote the following test program: #include <conio.h> #include <unistd.h> #include <stdlib.h> int main( int argc, char **argv ) { int i; char *cp; i = 1; while( ( cp = (...) (24 years ago, 31-Jul-00, to lugnet.robotics.rcx.legos)
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| | questions, comments, and suggestions
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|
Hello, I'm just rooting through the kernel code, and have a few questions: [note: after actually writing this, there not all questions, more comments, or suggestions. And there aren't just a few of them. Good luck getting through it! ;-) ] *) What (...) (24 years ago, 31-Jul-00, to lugnet.robotics.rcx.legos)
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| | Re: Persistent globals
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|
(...) Hi again! I have found that this works with scalar variables. However, I need to make an array persistent. More specifically, I have a 100x100 matrix containing a population for use with genetic programming and I need to be able to keep this (...) (24 years ago, 31-Jul-00, to lugnet.robotics.rcx.legos)
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| |
| | Re: Signalling and controlling rcx
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|
(...) I don't know much about winLNP, but we use a small util based on the LNP code: (URL) called ir tool or something like that). If you want to integrate it into your own code (rather than calling a seperate executable), have a look at the version (...) (24 years ago, 31-Jul-00, to lugnet.robotics.rcx.legos)
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| | Signalling and controlling rcx
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|
Hi there, This is actually a request for information. I am currently trying to control my RCX through the use of communication from my PC. The idea is that through some method I can type things into the computer and this will control the rcx via the (...) (24 years ago, 31-Jul-00, to lugnet.robotics.rcx.legos)
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| |
| | Re: Cygnus Installation troubles
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|
(...) only (...) the (...) I have never attemped "mix" between the two environments. I hope that this is not the problem. You can try to repeat installation of cygnwin after a general cleanup. BTW, I suppose that you have made a "make realclean" (...) (24 years ago, 28-Jul-00, to lugnet.robotics.rcx.legos)
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| |
| | Cygnus Installation troubles
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|
Hi All, I downloaded the Cygnus installation for windows yesterday (previously I only used it to make dll.exe, and relied on djgpp for the .lx and .srec), and the demo directory doesn't seem to make properly. I get these messages: BASH.EXE-2.02$ (...) (24 years ago, 28-Jul-00, to lugnet.robotics.rcx.legos)
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| |
| | Re: solaris + legOS
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|
Hi, Can you send me the full loader.c and any other changes that was done to get it to compile under Solaris? I am in the process of re-writing most of dll to be easier to read (getting rid of a lot of the ifdefs, renaming functions, etc), but (...) (24 years ago, 28-Jul-00, to lugnet.robotics.rcx.legos)
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| |
| | Re: light sensor problem?
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|
(...) (URL) particular, scroll down to "notes on addresses" and "notes on routines". The routines for the firmware start at 0x8000. The routines for the ROM start at 0x3ae. Ultimately, both kinds of routines are important to figuring out how the (...) (24 years ago, 28-Jul-00, to lugnet.robotics.rcx.legos)
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| |
| | Re: solaris + legOS
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|
YEAH! It works! And there was great rejoicing! :-) This version sucsefully d/led the helloworld.lx, and it ran perfectly. Thank you much! I'm curious, what all did you change? I saw you did a cool thing to make the getopt_long work... (btw, it gave (...) (24 years ago, 28-Jul-00, to lugnet.robotics.rcx.legos)
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| |
| | Re: Official release of legOS 0.2.4 and legOS HOWTO 0.2.0
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|
(...) [big snip] Great job guys! I've been deep into legOS 0.1.7, but though I percieved the potentialities of the system I decided it was too unstable and unreliable for effective usage. I'm very glad you are now ready with a new version, and will (...) (24 years ago, 28-Jul-00, to lugnet.robotics.rcx.legos, lugnet.robotics)
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| |
| | Re: Official release of legOS 0.2.4 and legOS HOWTO 0.2.0
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|
(...) Thanks. Keep an eye out for the freshmeat news in the morning :) Ditto sourceforge. Luis ---...--- "Summertime... and the living is easy... fish are jumping and the cotton is high... So hush, little baby, baby don't you cry." -Ella ---...--- (24 years ago, 28-Jul-00, to lugnet.robotics.rcx.legos)
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| |
| | Re: Official release of legOS 0.2.4 and legOS HOWTO 0.2.0
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|
[neat stuff snipped] Let me just say, congratulations! I really look forward to trying this out. -- "Do not go gentle into that good night. Rage, rage against the dying of the light." - Dylan Thomas Mike Ash - (URL), <mailto:mail@mikeash.com> (24 years ago, 28-Jul-00, to lugnet.robotics.rcx.legos)
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| | Official release of legOS 0.2.4 and legOS HOWTO 0.2.0
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|
Hi, everyone! On behalf of Paolo Masetti and myself, and the rest of the legOS crew, I'd like to announce the release of legOS version 0.2.4. This is the first release in many months, and so it has lots of great goodies. *Vastly improved stability (...) (24 years ago, 28-Jul-00, to lugnet.robotics.rcx.legos, lugnet.robotics)
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| |
| | Re: solaris + legOS
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|
(...) I've been toying with trying to get an autoconf going with legOS - does Windows support this? ROSCO (24 years ago, 28-Jul-00, to lugnet.robotics.rcx.legos)
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| |
| | Re: solaris + legOS
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|
(...) You do have FASYNC on Solaris, it's in <sys/file.h>. But this won't help much, as it is only there for socket IO. The same problem is with F_SETOWN, it is only defined for sockets, therefore you get the EINVAL. (...) No, we won't get SIGIO (...) (24 years ago, 27-Jul-00, to lugnet.robotics.rcx.legos)
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| |
| | Re: solaris + legOS
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|
(...) It's the default setting. (...) You can put dll in verbose mode (--verbose), and see what's going on between RCX and IR Tower. (...) Very few documentation on LNP... :-( You can watch in lnp.c & lnp-logical.c, or just ask, I've worked a lot (...) (24 years ago, 27-Jul-00, to lugnet.robotics.rcx.legos)
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| |
| | Re: light sensor problem?
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|
(...) Can you please tell me where to find this documentation? Mike (24 years ago, 27-Jul-00, to lugnet.robotics.rcx.legos)
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| |
| | Re: rotation sensor thing solved
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|
(...) Ahhh, this is a hint why it shows up now. The additional delay in the dsensor code shifts the duty cycle of the sensor down just a little bit, so it can't operate anymore. This will all be fixed with the new code in 0.2.5. I will get myself (...) (24 years ago, 27-Jul-00, to lugnet.robotics.rcx.legos)
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| | Re: solaris + legOS
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|
(...) Oh yes. I can commit patches in CVS for you. :-) (...) Enjoy!!!! :-) Bye, Paolo. --- Ignorance is temporary; Stupidity lasts forever!!! (24 years ago, 27-Jul-00, to lugnet.robotics.rcx.legos)
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| |
| | Re: utils/Makefile.common problem - djgpp
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|
(...) I think that in we intented to write: # DJGPP does not define OSTYPE # ifndef OSTYPE OSTYPE=MSDOS endif Because we know that DJPP does not define OSTYPE. Are we sure that uname.exe is always present in a DJPP installation? (...) No problem. (...) (24 years ago, 27-Jul-00, to lugnet.robotics.rcx.legos)
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| | Re: rotation sensor thing solved
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|
(...) This is a quite interesting situation to test. When I released patched sensors routines, I've tested the sensor values (expecially rotation one) with batteries full and with very exausted batteries, but never with exausted batteries and motors (...) (24 years ago, 27-Jul-00, to lugnet.robotics.rcx.legos)
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| | Re: rotation sensor thing solved
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|
(...) Powering them more frequently but for a shorter time, you mean? Yes- I do see your point. This will be something to keep track of when/if we mess with the sensors in 0.2.x. BTW, in hindsight, this should have been obvious- the reason that the (...) (24 years ago, 27-Jul-00, to lugnet.robotics.rcx.legos)
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| | Re: rotation sensor thing solved
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|
(...) Actually, the sensors themselves don't generate an interrupt. The interrupt to read the sensors is from a timer, and it just cycles through the sensors waiting to read the next one. This may be related to the problem Kekoa mentioned about (...) (24 years ago, 27-Jul-00, to lugnet.robotics.rcx.legos)
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| | rotation sensor thing solved
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|
OK, so I had forgotten that for whatever reason legOS rotation sensors are very, very sensitive to dying batteries. I think that when underpowered, they either don't generate an interrupt or the voltage on the interrupt is too weak and the signal (...) (24 years ago, 27-Jul-00, to lugnet.robotics.rcx.legos)
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| | Re: solaris + legOS
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|
(...) I've been too busy, and will be stepping on a plane tomorrow, and ignoring legOS for two well deserved weeks. Paolo can (will?) work with you on getting those into CVS. Good luck on the rest- with any luck, I hope to see Solaris on the ports (...) (24 years ago, 27-Jul-00, to lugnet.robotics.rcx.legos)
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| | solaris + legOS
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Hello, I'm trying to get legOS to work on solaris. I'm having troubles. I've got the cross compiler installed. I'm having the same problem everyone else who's tried it on Solaris: legOS/util/dll-src/loader.c gives problems me an error with the (...) (24 years ago, 27-Jul-00, to lugnet.robotics.rcx.legos)
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| | solaris + legOS
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Hello, I'm trying to get legOS to work on solaris. I'm having troubles. I've got the cross compiler installed. I'm having the same problem everyone else who's tried it on Solaris: legOS/util/dll-src/loader.c gives problems me an error with the (...) (24 years ago, 27-Jul-00, to lugnet.robotics.rcx.legos)
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| | utils/Makefile.common problem - djgpp
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re: legos.0.2.4 In the file Makefile.common in the utils directory is this: # DJGPP does not define OSTYPE # ifndef OSTYPE OSTYPE=$(MSDOS) endif It should be: # DJGPP does not define OSTYPE # ifndef OSTYPE OSTYPE=$(shell uname) endif With the (...) (24 years ago, 27-Jul-00, to lugnet.robotics.rcx.legos)
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| | Re: rotation sensor problem (different one this time)
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(...) Nope, just rotation. Well, I can't be sure, since there are no other sensors, but since it is not permanent (i.e., I can still force it to register, just at the wrong times) I doubt I have lost the IRQ. (...) No signals at all. I'll try it (...) (24 years ago, 27-Jul-00, to lugnet.robotics.rcx.legos)
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| | Re: rotation sensor problem (different one this time)
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(...) All sensors stops responding? I think that you have lost, for some reasons, the ADC sampling IRQ... If you loose this one you have lost the kick to continue sampling... Some part of code inside legOS disable IRQs... I'm not enough expert in H8 (...) (24 years ago, 27-Jul-00, to lugnet.robotics.rcx.legos)
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| | further observations on rotation sensor problem
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It would appear that all movements (even when things are otherwise behaving poorly) are properly processed if the movements are done manually while the robot is doing it's computational phase. It would appear that things are dropped when the robot (...) (24 years ago, 27-Jul-00, to lugnet.robotics.rcx.legos)
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| | rotation sensor problem (different one this time)
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This occurs very irregularly, so I'm not sure what the problem could be, but it is a whopper. After a certain amount of time running my program, (or perhaps after certain inputs-I'm not sure) it would appear that ROTATION_X stops being updated. (...) (24 years ago, 27-Jul-00, to lugnet.robotics.rcx.legos)
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| | Re: light sensor problem?
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(...) I remember wondering what port 6 bit 3 did and so I think I tried setting it on and off and not noticing anything broken either way. Maybe I didn't test enough though. Somebody might want to try repeating the experiment. Some extra evidence is (...) (24 years ago, 26-Jul-00, to lugnet.robotics.rcx.legos)
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| | Re: RF Connection To RCX
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One way to accomplish this is to use wireless serial devices. These RF devices allows one to hook up ANY serial device wireless. I have seen some listed on ebay for about $100+. The setup is as follows: PC--> serial transmitter serial receiver-->IR (...) (24 years ago, 26-Jul-00, to lugnet.robotics.rcx)
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| | Re: RF Connection To RCX
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Hi We just got into RCX. We have been using my Palm III and Visor to control the RCX. We have this great idea but need some help. We have an old Logitech Trackman remote control mouse. It uses RF. The idea is to some how convert the Serial output (...) (24 years ago, 26-Jul-00, to lugnet.robotics.rcx)
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| | Re: RF Connection To RCX
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Hi We just got into RCX. We have been using my Palm III and Visor to control the RCX. We have this great idea but need some help. We have an old Logitech Trackman remote control mouse. It uses RF. The idea is to some how convert the Serial output (...) (24 years ago, 26-Jul-00, to lugnet.robotics.rcx)
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| | Re: light sensor problem?
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(...) I supposed so, but only to get a "fast scaling"? (...) I can "rescale" those values by theoretical calculation and maintain >>7 or make the right conversion (0-100). Now I've done the right scaling (ready to commit), but I sincerely think that (...) (24 years ago, 25-Jul-00, to lugnet.robotics.rcx.legos)
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| | RE: light sensor problem?
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(...) And I'll add the reminder (for all the newbies) that without Kekoa's efforts in doing the low-level documentation, we would not be where we are today.... Thanks again, Kekoa....... As a side note, I wonder how the power to the LCD controller (...) (24 years ago, 25-Jul-00, to lugnet.robotics.rcx.legos)
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| | Re: light sensor problem?
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(...) I personally forget the numbers of the lugnet posts. The gist is that the firmware and LegOS were, at the time, different in a critical way. I don't know the current status of LegOS. At the time, LegOS cycled through the 4 A/D sensors, reading (...) (24 years ago, 25-Jul-00, to lugnet.robotics.rcx.legos)
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| | Re: Rotation Sensor Values
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This is the whole directory command dump. These errors are half-corrected if I specify ../include/*.h in the include# line. Then I get errors about not being able to find other *.h's that the originals included. Makefile:41: .depend: No such file or (...) (24 years ago, 25-Jul-00, to lugnet.robotics.rcx.legos)
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| | Re: Rotation Sensor Values
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Oops. When I copied it, that statement got left out, and I put it bck in in the incoorect place. The original version of the code had the return in the outside loop. I know it is this way because I could turn the rotation sensor slowly, and see the (...) (24 years ago, 25-Jul-00, to lugnet.robotics.rcx.legos)
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| | Re: Persistent globals
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(...) Wonderful! (Oh, and good morning, Eddie ;) I'm putting some stuff into the HOWTO as we speak- I'll mention that. Luis ---...--- "Summertime... and the living is easy... fish are jumping and the cotton is high... So hush, little baby, baby (...) (24 years ago, 25-Jul-00, to lugnet.robotics.rcx.legos)
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| | Re: Persistent globals
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(...) I just committed a header file persistent.h with comment on how to use __persistent in your files. I also updated genlds.c to move the persistent data to the right place. Eddie C. Dost ecd@skynet.be (24 years ago, 25-Jul-00, to lugnet.robotics.rcx.legos)
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| | Re: Rotation Sensor Values
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(...) Could you please post the compile command the makefile generates to the list, including the error? Like in: ecd@reset:~/lego/min...egOS/demo> make /usr/local/bin/h8300...hi-hms-gcc -O2 -fno-builtin -fomit-frame-pointer -Wall (...) (24 years ago, 25-Jul-00, to lugnet.robotics.rcx.legos)
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| | Re: Rotation Sensor Values
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(...) Yes. It will only display two counter readings, then stop! See the "return 0;" statement. It is inside the while (1) loop. Take it out of the loop, and I am shure this one will also work. At least with 0.2.4 it does. (...) Here the return (...) (24 years ago, 25-Jul-00, to lugnet.robotics.rcx.legos)
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| | Re: Persistent globals
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(...) No. You can not easily see the difference between static and non static data in the linker scripts to decide into which section to put the data. I would recomment a header file "persistent.h" and some documentation about that. We could modify (...) (24 years ago, 25-Jul-00, to lugnet.robotics.rcx.legos)
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| | Re: Rotation Sensor Values
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I am using Linux. It is a minimalistic setup, but I have downloaded all of the extra stff that needs to be used for legOS. Before this error happens, legOS.srec is built, which I did not know before. Now I get errors involving the include files in (...) (24 years ago, 25-Jul-00, to lugnet.robotics.rcx.legos)
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| | Re: Rotation Sensor Values
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(...) Hmm. DJGPP or Cygwin? I thought it was cygwin, but that sounds like a DJGPP problem. (...) Again, DJGPP or Cygwin? Thanks, Andy- I'm sorry to bug you, but I'd really hate to be responsible for putting out something that I know is broken. Luis (...) (24 years ago, 25-Jul-00, to lugnet.robotics.rcx.legos)
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| | Re: Rotation Sensor Values
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I downloaded the tarball, and tried to compile it. when I an in /boot, it tries to do a genlds, and exits with an error. When I try to run genlds, it says Segmentation Error(or fault, I can't remember). I think the only reason that I can use 0.2.3 (...) (24 years ago, 25-Jul-00, to lugnet.robotics.rcx.legos)
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| | Re: Rotation Sensor Values
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Ack! You are still having problems with 0.2.4? I thought your problem was with the compiler, and not legOS? <flips through old Andy Gombos posts on lugnet> Is this still the merge-map problem? I figured out the situation, and fixed it in CVS. Sorry (...) (24 years ago, 25-Jul-00, to lugnet.robotics.rcx.legos)
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