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 Robotics / RCX / *45 (-20)
  Re: PDF (was Re: legOS docs - what do people want?)
 
(...) Hmm... Well, I think it was only earlier today that Markus officially gave his blessing on conversions to other formats (not that we thought he wouldn't, but it seems fair to wait and see for sure). So going by what Markus wrote here: (URL) (...) (26 years ago, 24-Feb-99, to lugnet.robotics.rcx.legos)
 
  Re: PDF (was Re: legOS docs - what do people want?)
 
Well, I've waited and waited, but nobody has volunteered to send me the existing docs to convert to PDF. I'm afraid I don't have the facilities myself to download the entire documentation tree at the LegOS site. I thought that freely offering my (...) (26 years ago, 24-Feb-99, to lugnet.robotics.rcx.legos)
 
  Enhancing the motor driver
 
Hi, does somebody feel up to renovating the motor driver? We have discussed a new PCM scheme earlier on the lego-robotics list, it's just a question of implementing it. This will require changes to direct_motor.c and direct_motor.h and a little (...) (26 years ago, 23-Feb-99, to lugnet.robotics.rcx.legos)
 
  Re: PDF (was Re: legOS docs - what do people want?)
 
It's Doxygen. (URL) doc++ is also a viable alternative, but I've used doxygen before in Qt-based projects, where it is clearly superior. (26 years ago, 23-Feb-99, to lugnet.robotics.rcx.legos)
 
  Re: Anyone building a Java VM based on legOS?
 
At least as far as CE is concerned, you need at least 8Mo to run a java VM. This is due to the size of the classes however. On the other hand there are smartcards which have an embedded VM cf: (URL) believe the VM can probably develloped but the (...) (26 years ago, 22-Feb-99, to lugnet.robotics.rcx.legos)
 
  Re: legOS docs - what do people want?
 
(...) online (...) modem-dialup (...) US$20- (...) hourly-metered (...) 6 (...) pretty (...) The problem isn't the ISP but the phone charge. And the speed of the transatlantic connection at peak hour (like when you are home to dial). Also you still (...) (26 years ago, 22-Feb-99, to lugnet.robotics.rcx.legos)
 
  Re: PDF (was Re: legOS docs - what do people want?)
 
(...) Well what about ONE html file. Nobody ever said you had to fragment html files. Or whatabout a group but zipped or tar.gzed (26 years ago, 22-Feb-99, to lugnet.robotics.rcx.legos)
 
  Re: PDF (was Re: legOS docs - what do people want?)
 
Well as long as there is an html version I don't care. I still think pdf is a pain to read because it doesn't scroll well. (26 years ago, 22-Feb-99, to lugnet.robotics.rcx.legos)
 
  Re: PDF (was Re: legOS docs - what do people want?)
 
Hello. The API documentation tool I use can generate HTML, LaTeX and manpages. Unless Dimiti expands its capabilities to also generate PDF - or somebody points me to a better tool and volunteers to convert the sources that exist already - HTML (...) (26 years ago, 23-Feb-99, to lugnet.robotics.rcx.legos)
 
  Re: One Big Program
 
Small misunderstanding... The RCX firmware contains a small interpreter which runs "RCX bytecodes". These are very different from H8 machine language. NQC generates code that runs within the interpreter, and asm statements just generate raw (...) (26 years ago, 23-Feb-99, to lugnet.robotics.rcx.nqc)
 
  One Big Program
 
I'm going to follow Dave's suggestion in an earlier post, and post to this group, on an issue I raised to him earlier: The three principal limitations to "large" program development on the RCX are: 1. 32 variables globally 2. 8 subroutines/ program (...) (26 years ago, 23-Feb-99, to lugnet.robotics.rcx.nqc)
 
  Re: NQC 1.2 in beta testing
 
The thing to remember about legOS is that pretty much anything you can do in C (gcc, egcs) in 32k of RAM, you can do with legOS. I believe that both legOS and NQC have definite places in the RCX programming universe. I happen to have been using gcc (...) (26 years ago, 22-Feb-99, to lugnet.robotics.rcx.nqc)
 
  RE: NQC 1.2 in beta testing
 
Well, those are still cool new functions...I will keep wishing the RCX firmware allowed runtime evaluations instead of constants. Maybe LegOS does...does anyone know? Rich (URL) Message----- From: news-gateway@lugnet.com (...) (26 years ago, 22-Feb-99, to lugnet.robotics.rcx.nqc)
 
  Re: NQC 1.2 in beta testing
 
(...) No, you still wouldn't be able to do that since the RCX bytecode to play a tone requires compile time constants as its arguments. The scoping would let you put variables inside of tasks (hiding them from other tasks), if you wanted... task foo (...) (26 years ago, 22-Feb-99, to lugnet.robotics, lugnet.robotics.rcx.nqc)
 
  Re: NQC 1.2 in beta testing
 
(...) Yep, MT-newswatcher can do that. Sorry I didn't remember to crosspost - must've been brain dead or something. (...) Very cool. A lot of people send me e-mail about NQC. I'll encourage them to raise issues on lugnet.robotics.rcx.nqc instead - (...) (26 years ago, 22-Feb-99, to lugnet.robotics.rcx.nqc)
 
  Re: Anyone building a Java VM based on legOS?
 
I would be concerned about memory usage. The current Palm machines have one and two megabytes of RAM, the CE machines even more. That's a lot more than the 32kB the RCX 1.0 has (though if you think about it, for the price, compared to the palm (...) (26 years ago, 22-Feb-99, to lugnet.robotics.rcx.legos)
 
  Re: legOS docs - what do people want?
 
Thanks, Todd, I think you have (hopefully) circumvented the "I hate pdf" and "HTML sucks" threads that were cranking up in response to this... -- SeeYa ! ---...--- Jim ---...--- Hello... Is this thing on ? Todd Lehman wrote in message ... (...) (26 years ago, 22-Feb-99, to lugnet.robotics.rcx.legos)
 
  Re: PDF (was Re: legOS docs - what do people want?)
 
I like the pdf format. I have no trouble reading it either on my laptop (800X600) or on this machine (1280X1024). I use the "fit width" option, and have never seen the text be "too small" in either case. It is becoming commonplace in the industry, I (...) (26 years ago, 22-Feb-99, to lugnet.robotics.rcx.legos)
 
  Re: NQC 1.2 in beta testing
 
(...) Hi Dave, Cool to see a separate beta-testing page! BTW, does MT-NewsWatcher 2.4.4 allow you to crosspost news articles and set the followups? I noticed that you posted the above message to 2 groups as 2 separate messages instead of 1. If your (...) (26 years ago, 22-Feb-99, to lugnet.robotics.rcx.nqc)
 
  NQC 1.2 in beta testing
 
There have been substantial changes to the code generation algorithms, so I'm going to run a longer (and more formal) beta cycle for 1.2. Details can be found at: (URL) reply to: dbaum at enteract dot com (26 years ago, 21-Feb-99, to lugnet.robotics.rcx.nqc)


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