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 Robotics / RCX / *7330 (-20)
  constant green light
 
--- Titled & posted by me for Kekoa Proudfoot About the tower's constant green light in XP, is this problem seen by everybody using XP? --- End Post (Kekoa's not now able to receive authentication email) (22 years ago, 6-Feb-03, to lugnet.robotics.rcx)
 
  Re: usb to ris 1.x rcx ir how
 
Lego's IR protocol is proprietary, similar to that used by remote controls. This means that USB/IrDA bridges will not work, nor will the IrDA ports of laptop computers. If you have a universal remote which connects to your computer, you might be (...) (22 years ago, 5-Feb-03, to lugnet.robotics.rcx)
 
  Re: usb to ris 1.x rcx ir how
 
(...) Yes or no, sorry, depending on what we mean by "a USB IR tower". If I may try again, I mean to ask: What should I buy in place of the USB IR tower of an entirely new RIS 2.0 kit? I bought an RIS 1.5 kit in 2001, I'm now beginning to lose my (...) (22 years ago, 5-Feb-03, to lugnet.robotics.rcx)
 
  Re: Problems with NQC and math operations
 
Roger, I'd seen LeJOS mentioned but hadn't considered it as an option...that should really work well for what I'm doing.. Thanks, Jeff (22 years ago, 5-Feb-03, to lugnet.robotics.rcx.nqc)
 
  Re: usb to ris 1.x rcx ir how
 
(...) Do you mean use an RCX 1.0 with a USB IR tower? Nothing special required. The IR protocol is the same. The PC software, however, must support USB, and I don't think the RIS 1.0 software does. (22 years ago, 4-Feb-03, to lugnet.robotics.rcx)
 
  Re: Problems with NQC and math operations
 
In lugnet.robotics.rcx.nqc, Jeff Merrick writes: I'll probably have to learn legOS so I can use floating-point (...) Hi Jeff: If you are going to learn a new way of programming the RCX, I recommend LeJos. It implements the Java Math class in an (...) (22 years ago, 4-Feb-03, to lugnet.robotics.rcx.nqc)
 
  Re: newbie troubles (now they in packs of 2)
 
(...) Unpack. Do NOT make realclean or make depend. Just make. If you get an error SAY WHAT IT IS! Max. (22 years ago, 4-Feb-03, to lugnet.robotics.rcx.legos)
 
  Re: newbie troubles (now they in packs of 2)
 
I uninstalled everything and followed what the website says.. and the exact same thing happened with the make depend command and I got an error with the make command too... weird. --Jason (22 years ago, 4-Feb-03, to lugnet.robotics.rcx.legos)
 
  Fw: 10 ef 10 ef
 
----- Original Message ----- From: "Kekoa Proudfoot" <kekoa@graphics.stanford.edu> To: <markril@hotmail.com>; <ppaatt@aol.com> Sent: Monday, February 03, 2003 2:55 PM Subject: 10 ef 10 ef (...) (22 years ago, 3-Feb-03, to lugnet.robotics.rcx)
 
  Re: newbie troubles (now they in packs of 2)
 
(...) fontdesign.exe is compiled as part of brickOS. The makedepend error you see if a bug in brickos (fixed in CVS). Just don't do "make depend" for now. Also, you can't "make strip" until you've done "make". Max. (22 years ago, 3-Feb-03, to lugnet.robotics.rcx.legos)
 
  Re: usb from .java best how
 
(...) Offline thanks I'm told that: (URL) a one page Lejos usage summary in slide 26 of 31 that says `Lejosfirmdl` can download new firmware, which necessarily involves talking thru USB or serial. Code for .java thru .c to USB may only be a few (...) (22 years ago, 3-Feb-03, to lugnet.robotics.rcx.java)
 
  usb from .java best how
 
To talk USB from .java, from Linux ff. 2.4.19, Win 95B/ 98/ ME/ Win NT/ 2K/ XP, and/or MacOS 9/X ... ... what techniques are most easy to learn, fast, reliable, and yet arbitrary enough to support a Lego USB IR tower? That is, what is the USB (...) (22 years ago, 3-Feb-03, to lugnet.robotics.rcx.java)
 
  Re: newbie troubles (now they in packs of 2)
 
I do not belive fontdesign.exe does exsist because I did a a search on my computer and nothing showed up.I did follow all of commands that was in the installation guide on the brickos webisite. However, I did download the H8 tools instead of trying (...) (22 years ago, 3-Feb-03, to lugnet.robotics.rcx.legos)
 
  usb to ris 1.x rcx ir how
 
How do I connect USB to the IR of a 1.x RIS RCX? What hardware should I buy, from whom? Currently I'm reaching the RCX via IR via serial from a PC. But I'd rather be using the USB only, no serial, of some "legacy-free" Apple Mac's bought between (...) (22 years ago, 3-Feb-03, to lugnet.robotics.rcx)
 
  rcx command/ echo/ reply - timestamped traces
 
As I reinvent the wheel of framing commands & replies, I've posted my latest source: (URL) example tty log includes ms timestamps: (URL) at least this morning, my IR tower works MUCH better on the little triangle setting than on the big triangle (...) (22 years ago, 3-Feb-03, to lugnet.robotics.rcx)
 
  Re: newbie troubles (now they in packs of 2)
 
Jason, Try using ./firmdl3 ../boot/brickos.srec this would work if you were in the util folder; from the main brickos folder it would be util/firmdl3 boot/brickos.srec the .srec file is now called brickos.srec 8-) // Joe (...) (22 years ago, 3-Feb-03, to lugnet.robotics.rcx.legos)
 
  Re: IR header how optional
 
(...) Yes, I misspoke, indeed from a place of incomplete understanding, sorry, thanks for helping. I did mean to say x 10:EF 10:EF works fine. Like you, if I try x 10:FE 10:FE, I see it echoed but then I see no further reply. And yes x 10:FE 10:FE (...) (22 years ago, 3-Feb-03, to lugnet.robotics.rcx)
 
  Re: newbie troubles (now they in packs of 2)
 
I had exactly the same problems not so long ago so i followed the instructions from this site and uninstalled the brickos i had and used the one they had provided following the link. So go to this site (URL) let me know how you get on. Good luck (...) (22 years ago, 3-Feb-03, to lugnet.robotics.rcx.legos)
 
  JoyBricx is released
 
Hi, all, I make the program named JoyBricx for remote control Spybot and RC Fighter (#8539 Manas.) using USB LEGO Tower. You can remote control the robots, playback, save and load operation by this program. Before, I made the LTremo76, but it was (...) (22 years ago, 3-Feb-03, to lugnet.robotics, lugnet.robotics.rcx, lugnet.robotics.spybotics, lugnet.technic.bionicle)
 
  Re: newbie troubles (now they in packs of 2)
 
(...) You mean brickOS 0.2.6.09.newconf2 (...) Does fontdesign.exe exist? What commands did you run before this? (...) Did you actually compile brickOS? List all the commands you ran between unpacking the brickos tarball and the first error (...) (22 years ago, 3-Feb-03, to lugnet.robotics.rcx.legos)


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