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 Robotics / RCX / legOS / *2084 (-20)
  remote control patch from Mike Zang
 
I've tried to get Mike's patch to work. Used a fresh legOS installation, applied patch. Compiled fine. But if I try to dll helloworld.lx, dll dies with "cant delete program" error. The -v option reveals, that the rcx sends no ack to the dll delete (...) (23 years ago, 7-Oct-01, to lugnet.robotics.rcx.legos)
 
  Re: what Operating systems are there for the RCX?
 
Hi Kenenth, I suggest checking out (URL) for a *really* big list of development options for the RCX. Every RCX SDK I know of is listed there. -albert "kenneth johansen" <kennethj@stud.cs.uit.no> wrote in message news:3BBB3B27.4E75B9....uit.no... (...) (23 years ago, 7-Oct-01, to lugnet.robotics.rcx.legos)
 
  Update to Business 2.0 Article (was: LegOS forced to use another name?)
 
This update to the article discussed in this thread is taken from the November 2001 issue of Business 2.0. It isn't on (URL) so I thought I would run it through OCR and post it here for everyone to see. LUGNET gets a mention (but not a URL), and the (...) (23 years ago, 5-Oct-01, to lugnet.robotics.rcx.legos, lugnet.robotics.rcx, lugnet.general, lugnet.mediawatch)
 
  Re: what Operating systems are there for the RCX?
 
Hi Kenneth, I can't add to your list, but have had some experience with Lejos which I recommend highly. You can find more about it at (URL) latest version, (1.03 beta) which you can download from that site, has more features and smaller footprint (...) (23 years ago, 4-Oct-01, to lugnet.robotics.rcx.legos)
 
  what Operating systems are there for the RCX?
 
hi all, i realise this is not strictly legOS related, but you guys are the best source i have so i thought id give it a shot anyways. Im trying to list all the options i have for changing the original "OS" and firmware. so far i have: NQC (doesnt (...) (23 years ago, 3-Oct-01, to lugnet.robotics.rcx.legos)
 
  Re: legOS-0.2.3-tar.gz problems/incomplete?
 
I posted too soon. Just located the other web site (URL) Scott" <mikesc@nospam.telus.net> wrote in message news:GKFwCM.EuH@lugnet.com... (...) due (...) gcc (...) (23 years ago, 29-Sep-01, to lugnet.robotics.rcx.legos)
 
  legOS-0.2.3-tar.gz problems/incomplete?
 
I am new to legOS but a seasoned win32/java developer. I have been having problems making anything in legOS/util or legOS/util/dll-src directories. There does not seem to be a make rule for firmdls and the source loader.c, rcxtty.c and rcxtty.h will (...) (23 years ago, 29-Sep-01, to lugnet.robotics.rcx.legos)
 
  Re: 1.0,1.5 or 2.0 ? what gives ?
 
Using a multiplexor from (URL) you can hook four touch sensors up to one port. The multiplexor (URL) you to determine if any of three sensors is pressed, when you hook up a forth it masks the other three and but if you assume that only one side at a (...) (23 years ago, 28-Sep-01, to lugnet.robotics.rcx.legos)
 
  Re: 1.0,1.5 or 2.0 ? what gives ?
 
(...) To put it bluntly, the only user visible is in the numbers on the outside. (...) Put more than one on an input and figure out which one was pressed by the direction you were heading. If they can be pressed simultaneously you need resistors to (...) (23 years ago, 28-Sep-01, to lugnet.robotics.rcx.legos)
 
  1.0,1.5 or 2.0 ? what gives ?
 
hi, is this list still working ? last time i tried to post i got an error 0 ? whatever that means. anyways. if it works, then i have the following question! what does RCX 2.0 bring us that 1.0 and 1.5 doesnt already have ? i have looked at the (...) (23 years ago, 28-Sep-01, to lugnet.robotics.rcx.legos)
 
  Do many people want EmuLegOS Windows LNP support
 
I received an e-mail this morning regarding Windows LNP support under EmuLegOS. Currently this is non-existent. I wanted to see if there are many people out there using the Windows version of EmuLegOS, and if they would find LNP support usefull. If (...) (23 years ago, 24-Sep-01, to lugnet.robotics.rcx.legos)
 
  Re: Does lejOS has the same functions as legOS?
 
(...) No, for example LNP and speedometer are missing, motor control is standard with 8 power levels. In general it uses the standard ROM routines much more than legos. On the good side the rotation sensor problems it had until two months ago are (...) (23 years ago, 19-Sep-01, to lugnet.robotics.rcx.legos, lugnet.robotics.rcx.java)
 
  Does lejOS has the same functions as legOS?
 
I ma using legOS and NQC, I also viewed lejOS, but I am not sure if lejOS can provide all functions of legOS provides, then does lejOS run in the same speed as legOS? Zhengrong (23 years ago, 18-Sep-01, to lugnet.robotics.rcx.legos, lugnet.robotics.rcx.java)
 
  tower not responding
 
I have spent the last couple of days compiling and setting up legOS on my 486SX/33 laptop. I am using legOS 0.2.5 which I got from Sourceforge, and binutils 2.11 (i think) and gcc 2.95.3, which I got from the official GNU site. Compiling 2.95.3 took (...) (23 years ago, 17-Sep-01, to lugnet.robotics.rcx.legos)
 
  Re: New patch for remote and message
 
I uploaded this patch at (URL) can use functions as below: unsigned int get_rkey(); // wait for any remote key wait_event(rkey_pressed, rkey); // wait for any remote key pressed wait_event(rkey_released, rkey); // wait for any remote key released (...) (23 years ago, 13-Sep-01, to lugnet.robotics.rcx.legos)
 
  Re: LegOS forced to use another name?
 
Hello everybody, there has been a lot of discussion about the Business 2.0 article in their forums, on Slashdot and here at LUGNET. I followed all of them closely until Tuesday afternoon, but rather less so in the days since. I also received several (...) (23 years ago, 13-Sep-01, to lugnet.robotics.rcx.legos)
 
  trig-functions through CORDIC
 
If there are amateurs interested in using trig-functions under legOS have a look at the following page: (URL) algorithms used are called CORDIC. You'll find all the information and explanation on our site. What is especially interesting is the fact (...) (23 years ago, 13-Sep-01, to lugnet.robotics.rcx.legos)
 
  Re: LegOS forced to use another name?
 
(...) Dennis, I do agree that Lego has been very nice about this; in my first post, I stated that their stance on these matters was one of the things that rekindled my Lego addiction. I admired their action (or lack thereof) as far as Mindstorms was (...) (23 years ago, 12-Sep-01, to lugnet.robotics.rcx.legos, lugnet.general, lugnet.mediawatch)
 
  Re: RCX_COMPILER define
 
(...) references to (...) the CygWin (...) the legOS (...) absence (...) What RCX_COMPILER does is to add an optimization inside GCC for ISR on RCX platform. GCC without RCX_COMPILER patch should compile without problems any project. You should only (...) (23 years ago, 11-Sep-01, to lugnet.robotics.rcx.legos)
 
  Re: LegOS forced to use another name?
 
(...) OK, lets not make a mountain out of a molehill here. LEGO very clearly and often stated in that letter that they encourage the creation and use of our third party OS's and such. What they (rightly) wish to protect is the dillution of their (...) (23 years ago, 11-Sep-01, to lugnet.robotics.rcx.legos, lugnet.general, lugnet.mediawatch)


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