Results 721 – 740 of about 2200.
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 | | Re: firmdl3 error - bad ir link
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| (...) In order to warm up the tower, firmdl3 repeatedly sends out some bytes until the tower echos those same bytes back. If this fails to succeed within four seconds, you get the bad link error. I have no idea what is wrong with your tower if (...) (23 years ago, 2-Jun-01, to lugnet.robotics.rcx.legos)
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ir, tower
(score: 0.777)
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| | Re: firmdl3 error - bad ir link
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| (...) I just booted into windows, and the tower was working fine, so i downloaded the LEGO firmware. Now that I'm back in Linux, the tower seems to be fine. Go figure. Maybe there was another linux app that had the serial port open, and it was (...) (23 years ago, 2-Jun-01, to lugnet.robotics.rcx.legos)
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ir, tower
(score: 0.776)
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| | firmdl3 error - bad ir link
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| Hi- Recently, I've been getting the "bad ir link" error from firmdl3. I can't figure out what's wrong - I've tried new batteries, different lighting conditions, near/far mode, slow/fast. I hope I haven't fried my tower - could someone please tell me (...) (23 years ago, 2-Jun-01, to lugnet.robotics.rcx.legos)
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ir, tower
(score: 0.776)
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ir, tower
(score: 0.775)
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| | Download problem
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| Hi Dave and everybody, I have a strange problem with an NQC program. It's something Marco Beri and I are preparing for the Mindfest. The program is rather large if compared to the average NQC programs: about 240 lines of code with large inline (...) (25 years ago, 1-Oct-99, to lugnet.robotics.rcx.nqc)
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range, ir, long
(score: 0.774)
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ir, tower
(score: 0.773)
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| | Re: Download problem
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| (...) Thanks for your help. Hope you're wrong, otherwise I have to dramatically downsize my program and make it a lot more stupid :-) Some more info on the problem: - The memory has been cleared before any attempt. - I tried both NQC 1.3 and NQC 2.0 (...) (25 years ago, 2-Oct-99, to lugnet.robotics.rcx.nqc)
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ir, long, tower
(score: 0.772)
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| | Re: Another new RcxCC version
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| hi John, looks good, but I can't use it yet. The main problem I have is that I can't see my templates. At once I found them, a window 10 pixels win width and 25 pixels in height, and I can't get it bigger. Am I doing something wrong ? Very nice (...) (23 years ago, 19-May-01, to lugnet.robotics.rcx.nqc)
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ir, tower
(score: 0.771)
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| | RE: IR Problems
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| RCX IR does not require direct line of sight. All sorts of reflections will work. Especially if you're in a "smallish" (bedroom, home office) room. The RCX firmware always has the IR turned off. "Wait for mail" and "send mail" is just a higher (...) (18 years ago, 2-Apr-07, to lugnet.robotics.rcx)
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ir
(score: 0.771)
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| | RE: IR Problems
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| IR communication is no where near the reliability like a tcp/ip. You can easily lose a message ... so program must be either extremely simple one way communication. The sender should be programmed to handle message loss. What I had the kids done was (...) (18 years ago, 2-Apr-07, to lugnet.robotics.rcx)
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ir
(score: 0.770)
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| | Re: Decoding the LEGO IR remote control
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| This LEGO IR remote control (#9738) is making me crazy!!!! Dave and Kekoa have posted in depth explanations of the remote's coding, but I must be awfully dense and am missing something somewhere. I've tried two approaches: First, I used both a (...) (25 years ago, 19-Sep-99, to lugnet.robotics.rcx)
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ir, long, tower
(score: 0.768)
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| | Re: IR Problems
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| (...) tom@tomlohre.com Dear Claude, Thanks for your message. I have delayed in replying to the excellent advice concerning communication with more than one RCX. Last night in a dream I realized that I could just bypass communication placing two push (...) (17 years ago, 13-Apr-07, to lugnet.robotics.rcx)
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ir
(score: 0.768)
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| | Re: IR Problems
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| (...) Thank you for the excellent information concerning communication with more than one RCX. Last night in a dream I realized that I could just bypass communication placing two push button sensors where needed driving the additional RCX. The (...) (17 years ago, 13-Apr-07, to lugnet.robotics.rcx)
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ir
(score: 0.768)
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ir
(score: 0.768)
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| | Problem with Lejos 1.0.0Beta3
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| C:\>lejosfirmdl --tty=com2 Use --help for options. file://f/work/lejos/...josfirmdl: bad ir link what does this error mean? I did everything to work lejos, but I got that error all the time. There's nothing wrong with serial connection, nor tower (...) (23 years ago, 10-May-01, to lugnet.robotics.rcx.java)
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ir, tower
(score: 0.767)
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| | Re: Blocking The Lego Remote?
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| (...) This is a very basic problem with the whole LEGO IR protocol -- you can't address a specific RCX/Scout without also reaching every other brick in the room. I believe this is the reason why the RCX has the short-range IR setting. The approach I (...) (23 years ago, 27-Apr-01, to lugnet.robotics.rcx.nqc)
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range, ir
(score: 0.767)
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| | Question for John Barnes
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| hi John, Some time ago there was a discussion about keeping the IR-tower alive. I want to keep the IR-tower alive, for fast data transport from RCX to PC. You mentioned that you had drawn the circuit diagram, but you never published it. Do you have (...) (23 years ago, 22-Apr-01, to lugnet.robotics.rcx)
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ir, tower
(score: 0.766)
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| | RE: IR Problems
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| Are you sure your problem isn't interference? How did you "lock out" the RCS 1.0 from receiving (and responding) to the direct commands? You have two RCXs turned on and sending direct commands from the PC. They will both try to respond to the (...) (18 years ago, 2-Apr-07, to lugnet.robotics.rcx)
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ir
(score: 0.766)
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| | Re: IR Problems
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| Hi Tom, I tried to send you a private mail, but the email address I have doesn't work anymore. Could you give me the new one? -Claude (18 years ago, 3-Apr-07, to lugnet.robotics.rcx)
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ir
(score: 0.765)
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| | Re: Blocking The Lego Remote?
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| (...) When we were working on setting up independently controlled LEGO bots we found this site: (URL) is a program to download which uses standard gamepad controllers as inputs and sends IR signals out through a single LEGO IR tower to control up to (...) (23 years ago, 30-Apr-01, to lugnet.robotics.rcx.nqc)
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ir, tower
(score: 0.765)
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