Results 761 – 780 of about 2200.
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 | | Using the serial port of an NCD terminal.
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| Hello legOS fans, I have written a hack to make it possible to connect the IR tower to a NCD terminal. Here at university we are using those fan less terminals, while the servers are in another room. A NCD has a serial port, that is accessible via (...) (24 years ago, 13-Feb-01, to lugnet.robotics.rcx.legos)
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ir, tower
(score: 0.739)
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| | Some info if you want to use Lejos with Cygwin
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| Hello, Some info if you want to use Lejos with Cygwin: Download Lejos for Linux/OSX/Solaris. (I used v2.1.0) (URL) the sake of comprehension, decompress it in ~/temp/lejos $ tar -xvzf lejos_2_1_0.tar.gz $ mv lejos_2_1_0 lejos $ (...) (18 years ago, 5-Jun-06, to lugnet.robotics.rcx)
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usb
(score: 0.738)
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| | Anyone using Mac beige G3
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| Hi all, I having trouble connecting a PowerMac G3 (beige model, 233MHz) to the IR tower. I've tried NQC, MacNQC but keep getting "Error: no response from IR tower". I've also tried ZTerm to see if I can get an echo back. The Green LED in the tower (...) (24 years ago, 1-Feb-01, to lugnet.robotics.rcx.nqc)
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ir, tower
(score: 0.737)
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| | Mac IR tower error: No response from IR device
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| I'm trying to download the firmware using MacNQC. When ever I try, I get the problem: Error: No response from IR device. I'm using a Mac beige G3, printer port, OS 9.0.4. I'm using a Palm Mac adapter and the lego cable. The green light does come on (...) (24 years ago, 27-Jan-01, to lugnet.robotics.rcx.nqc)
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ir, tower
(score: 0.736)
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ir, tower
(score: 0.736)
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| | Re: Serial to USB Adapters for iMac
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| On a slightly related note, I've been trying to get all this to work via Linux on a PowerBook FireWire. I have a keyspan USB PDA adapter (USA-19), I seem to be able to at a minimum send characters to the tower (the green light of justice lights up) (...) (24 years ago, 28-Dec-00, to lugnet.robotics.rcx.nqc)
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usb, tower
(score: 0.735)
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| | Re: Anyone using Mac beige G3
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| (...) The serial ports weren't changed in a major way (still RS-422, etc), but there could have been subtle changes to the driver/receiver that would cause problems when hooked to marginal RS-232 devices (such as the IR tower). Fred Martin reported (...) (24 years ago, 2-Feb-01, to lugnet.robotics.rcx.nqc)
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ir, tower
(score: 0.734)
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| | remote connection
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| Hi, I'm trying to find out how I could could communicate with the IR tower and RCX using Director shockwave 8, so then I can use a web page to controll it, I've seen the eight ball website, but it dosn't explain very much about how the RCX is linked (...) (24 years ago, 11-Jan-01, to lugnet.robotics.rcx)
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ir, tower
(score: 0.730)
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| | LNP in Java
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| Hi there, Few weeks ago, someone's asked if there were any Java handler for LNP. Here we are ! There is one now. Including with this mail is the Java listing. What to do 1) download the JVM 2) download java communication API from Sun (lets you drive (...) (24 years ago, 13-Jan-01, to lugnet.robotics.rcx.legos)
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ir, tower
(score: 0.729)
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| | Re: MacNQC and RCX Troubles
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| (...) Yep. Thats the exact same PowerBook that I have, even down to the speed. I never could get it to talk to the IR Tower. The same IR Tower would talk to the older SE/30 with no problems. It may be a volage problem, or it may have something to do (...) (24 years ago, 29-Dec-00, to lugnet.robotics.rcx.nqc)
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ir, tower
(score: 0.726)
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| | Re: IR questions
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| (...) Only transmitting keeps the tower alive, at least according to my tests. If absolutely necessary, an occasional 0xff sent by the PC will keep the tower alive; this will result in only a start bit being sent, which ought to occupy very little (...) (25 years ago, 22-Jun-99, to lugnet.robotics.rcx.legos, lugnet.robotics)
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ir, long, tower
(score: 0.725)
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| | Re: Virtual PC 3.0 Not Finding IR Tower
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| (...) The RIS software does some unusual things with the handshake lines. You'll either need to patch the RIS software or run an Applescript to configure VPC in order for the RIS software to work. See (URL) for more info. Dave (24 years ago, 29-Dec-00, to lugnet.robotics.rcx.nqc)
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ir, tower
(score: 0.725)
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| | Re: Blocking IR
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| (...) So I just tried this, and it took more than a few minutes to get it to work. But it does work. Apparently, the modulation of the IR signal is needed for the light sensor to give a reading. The standard modulation used during regular IR (...) (25 years ago, 20-Jun-99, to lugnet.robotics.rcx.legos)
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range, ir, long
(score: 0.725)
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| | Re: MacNQC and RCX Troubles
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| (...) Actually, I think Bob's problems came from not having firmware installed. Hopefully things will start working once he gets firmware loaded. But there *are* cases of some strange serial behavior between Macs and the IR tower. My 300MHz (...) (24 years ago, 30-Dec-00, to lugnet.robotics.rcx.nqc)
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ir, tower
(score: 0.724)
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| | Re: MacNQC and RCX Troubles
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| I have a PowerBook G3 233mhz (I think it's a wallstreet; it's black with the big white apple on the front, first generation) with plenty of ram. I'm also running system 8.1. The green light on the IR tower comes on when I run MacNQC and issue (...) (24 years ago, 29-Dec-00, to lugnet.robotics.rcx.nqc)
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ir, tower
(score: 0.723)
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| | Re: MacNQC and RCX Troubles
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| (...) Bob, What type of Mac is it ? I have an original RIS 1.0. My Mac PB-G3 (wallstreet) is unable to key up the IR tower at all, but an old SE/30 works just fine. I think there are subtle differences in the voltages on Mac serial ports between (...) (24 years ago, 29-Dec-00, to lugnet.robotics.rcx.nqc)
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ir, tower
(score: 0.723)
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| | Re: Proximity detections in ROBOLAB?
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| (...) I can't think of why not. Sample the light sensor, then send an IR message, then sample the light sensor very shortly afterwords. Compare those two light sensor readings: if the second is much greater than the first, there's something (...) (18 years ago, 7-Aug-06, to lugnet.robotics.rcx.robolab)
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ir
(score: 0.723)
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| | Proximity detections in ROBOLAB?
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| Proximity detections in ROBOLAB? It is possible to use the IR port on the RCX for proximity detection in NQC but I can'y find a way to do the same in ROBOLAB - is there anyone that has done that? You send messages from the RCX and use the (...) (18 years ago, 7-Aug-06, to lugnet.robotics.rcx.robolab)
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ir
(score: 0.722)
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| | MacNQC and RCX Troubles
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| I just got RIS1.0 and can't seem to get the RCX to respond using MacNQC or RCX Command Center running under Virtual PC 3.0. My cabling seems ok (using Palm 3 mac serial port adapter) as the green light on the IR tower comes on whenever I send a (...) (24 years ago, 29-Dec-00, to lugnet.robotics.rcx.nqc)
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ir, tower
(score: 0.722)
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| | MacNQC and RCX Troubles
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| I just got RIS1.0 and can't seem to get the RCX to respond using MacNQC or RCX Command Center running under Virtual PC 3.0. My cabling seems ok (using Palm 3 mac serial port adapter) as the green light on the IR tower comes on whenever I send a (...) (24 years ago, 28-Dec-00, to lugnet.robotics.rcx)
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ir, tower
(score: 0.722)
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