|
 | | Re: Cygnus Installation troubles
|
| 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)
| |
|  
long
(score: 1.401)
|
|
| | Play tones with legOS !
|
| Because dsound_play currently doesn't work for me, and because i wanted to make some noise under legOS with little memory and CPU footprint, i wrote a little function that plays arbitrary tones without using interrupts. I allows to play any (...) (25 years ago, 29-Nov-99, to lugnet.robotics.rcx.legos)
| |
|
long
(score: 1.401)
|
|
| | LegOS on LinuxPPC
|
| I recall somebody writing to this list about a problem with LegOS under LinuxPPC, and the message seemed to imply that things were mostly happy. I can't make the compiler compile. I'm using gcc 2.95.2. The make proceeds for a good while, then I get (...) (24 years ago, 10-Jul-00, to lugnet.robotics.rcx.legos)
| |
|
long
(score: 1.401)
|
|
| | Re: Implementing Finite State Machines
|
| Vlad, The Finite State Machine is a good subject for people to consider in robotics, especially in coding the typical 'looping forever' Rcx applications. Lots of regular 'C' FSM's are implemented with a State variable and "switch" statements, or (...) (25 years ago, 11-Dec-99, to lugnet.robotics.rcx.nqc)
| |
|
long
(score: 1.401)
|
|
| | RE: WORDLIST
|
| Good questions Juanma! If WORDS is very important for you, I can write up a quick tutorial on how to do that. I'm pretty sure all of the CORE or REQUIRED ANS Forth words are supported. I'll need to update my build script to output a list of the (...) (21 years ago, 16-Jan-04, to lugnet.robotics.rcx.pbforth)
| |
|
long
(score: 1.401)
|
|
| | RE: Linux Newbie
|
| Linux is a full blown Operating System, available with full source code. A good place to start is (URL) legOS is built using the same tools that are used to build Linux (GNU compiler and tools, etc.), I don't believe that you need to use Linux to (...) (25 years ago, 18-Apr-99, to lugnet.robotics.rcx.legos)
| |
|
long
(score: 1.401)
|
|
| | Re: pBricks & W2K?
|
| You must not have had QuickTime 4 installed previously. The RIS software forces install of QT2 and 3 (pretty damned archaic if you ask me) and if you already have 4 installed, which huge numbers of people do now, yer up the crick. As I mentioned (...) (24 years ago, 19-Dec-00, to lugnet.robotics.rcx)
| |
|
long
(score: 1.401)
|
|
| |
|
long
(score: 1.401)
|
|
| | Re: Make and dependencies
|
| (...) When I first built legOS I discovered that I had TOOLPREFIX set wrong (Makefile.common) and gmake appeared to be ignoring rules for which the tools could not be found. So `cd boot; gmake legOS.srec' would fail with `no rule to make legOS.dis2' (...) (25 years ago, 17-Jan-00, to lugnet.robotics.rcx.legos)
| |
|
long
(score: 1.401)
|
|
| | rotation sensor mystery solved?
|
| I was getting very erratic readings from a rotation sensor (if I put a pendulum on it and moved it back and forth the 0 position would wander all over the place). I started looking at the raw values from the sensor and comparing them with what the (...) (25 years ago, 25-Jan-00, to lugnet.robotics.rcx.legos)
| |
|
long
(score: 1.401)
|
|
| | Re: Float and int
|
| (...) For most brick projects I can think of, it is. If you want to travel your robot around, you will have to deal with sin, cos, tan and square root. First thing you can do is working with tables to avoid "on the fly" sin calculation. Second, you (...) (22 years ago, 30-Dec-02, to lugnet.robotics.rcx.legos)
| |
|
long
(score: 1.401)
|
|
| | Re: I'm passing the NQC torch...
|
| (...) Please allow me add my sincere thanks to Dave for all the hard work he has put in over the last few years. As far as I am concerned, RIS only really appeals to me because of the access that NQC has permitted to the RCX. Were we to have been (...) (21 years ago, 11-Nov-03, to lugnet.robotics.rcx.nqc)
| |
|
long
(score: 1.401)
|
|
| |
|
long
(score: 1.401)
|
|
| | tweaking around dlcd_show( )
|
| Hi all legOS users, need help about dlcd_* utilities I'd like to display on the lcd a sequence of digits: something like : dlcd_show (LCD_4_BOTL); lcd_refresh(); msleep(250); lcd_clear(); dlcd_show (LCD_4_TOPL); lcd_refresh(); msleep(250); (...) (23 years ago, 25-Aug-01, to lugnet.robotics.rcx.legos)
| |
|
long
(score: 1.401)
|
|
| | Re: Interests in non-GNU C compiler for RIS?
|
| (...) native H8 machine code, and that doesn't require a huge investment in time and disk space to install and configure. As I see it, there are already many development systems out there for free that are this simple to install and use, as long as (...) (25 years ago, 26-Oct-99, to lugnet.robotics.rcx)
| |
|
long
(score: 1.401)
|
|
| | Re: text location for apps and q?
|
| (...) when i remove -O from my Makefile the kernel grew bigger, and crossed 0xb000, so i changed it accordingly, and that didn't work. so i guess there is 16k limitation for kernel and user program. (...) too bad, but there's not much to work on (...) (24 years ago, 26-Oct-00, to lugnet.robotics.rcx.legos)
| |
|
long
(score: 1.401)
|
|
| | Re: true realtime event?
|
| (...) It does allow some very interesting abilities too. I used it for a line-follower, where three tasks could dynamicly alter their priority depending on what was going on. Another use would be a multi-goal system. For instance, one task could be (...) (19 years ago, 19-May-05, to lugnet.robotics.rcx.robolab, lugnet.robotics.rcx)
| |
|
long
(score: 1.401)
|
|
| |
|
long
(score: 1.401)
|
|
| |
|
long
(score: 1.401)
|
|
| | Re: legOS make newbe question
|
| I am a professional in the QA area and used to writing documentation as a part of my job, and am going to take the "challenge". Thanks for the offer to host the info. Give me a week or so (i'm very busy with some chip-level failure analysis right (...) (25 years ago, 28-Jun-99, to lugnet.robotics.rcx.legos)
| |
|
long
(score: 1.401)
|
