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 | | no long range IR from laptop says Lego
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| Does the Lego USB IR tower, when set to long range, sometimes draw more than the 500mA allowed? Or do laptops generally not reliably supply 500mA? Or are we facing some deeper analog issue here, like not ramping up to 500mA from less mA fast enough (...) (22 years ago, 12-Feb-03, to lugnet.robotics.rcx)
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usb, rcx, ir
(score: 5.789)
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| | Re: Apparent 'time-out'
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| The GUI version is 2.1.0. The pbForth version (COLD) is 2.1.2. I am using the USB tower with RIS 2.0. Once the RCX stops responding, if I pull out a battery and re-upload the firmware, the RCX will respond again to the same GUI session. In other (...) (22 years ago, 9-May-02, to lugnet.robotics.rcx.pbforth)
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usb, ris, rcx
(score: 5.789)
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| | Re: usb tower failed in XP!
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| After I have done trouble-shooting for hours on my toshiba-laptop, the point of failure seems to be between the ir tower & the rcx...: - the ir tower did insteed install properly... I have verified with the device manager as well. - the (...) (21 years ago, 16-Oct-03, to lugnet.robotics.rcx.robolab)
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usb, rcx, ir
(score: 5.786)
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usb, rcx, ir
(score: 5.785)
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| | RIS 2.0 or 1.5 (minimum requirements)
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| I am going to buy the RIS 2.0, but I am not quite sure if I should better buy the RIS 1.5. That is, because my notebook (366 Mhz PII, 64 MB RAM, but only 2.5 MB Video RAM) does not fully meet the minimum requirements as stated by LEGO (what is (...) (23 years ago, 20-Mar-02, to lugnet.robotics.rcx.nqc)
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usb, ris, rcx
(score: 5.785)
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| | Re: New release of leJOS for Windows
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| (...) It is definitely compatible to the RCX 1.0 in RIS 1.5 and a tower on a serial interface. (...) Yes, and fix it if necessary. USB support is not yet there, as none of us yet has a RIS 2.0 set. For windows it looks simple to add USB support (...) (23 years ago, 23-Aug-01, to lugnet.robotics.rcx.java)
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usb, ris, rcx
(score: 5.784)
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usb, rcx, ir
(score: 5.784)
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| | Downloading Firmware
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| I am trying to download the firmware to the ris 1.0 & 2.0 using the usb tower but it won't finish, the rcx only counts to 200-300 & is different all the time. then it says the tower is disconnected, when i didn't even touch it. BUT the serial tower (...) (23 years ago, 31-Jan-02, to lugnet.robotics.rcx)
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usb, ris, rcx
(score: 5.783)
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| | Re: Transmitting a message from the RCX to the PC
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| (...) The one-byte messages supported by the RCX are not generally designed to go from the RCX to the PC. They are intended to go from the PC to the RCX, or from one RCX to another. One reason for this is that the original RS-232 IR tower would not (...) (21 years ago, 22-May-03, to lugnet.robotics.rcx)
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usb, rcx, ir
(score: 5.783)
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| | communication with USB on Linux
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| Hi, For some time I've been trying to get bi-directional communication using: - Slackware Linux 10.0 - leJOS 2.1.0 - USB IR-tower - RCX 2.0 So far I've managed to upload leJOS and the written software to the RCX. However, when I try to run the (...) (20 years ago, 12-Feb-05, to lugnet.robotics.rcx.java)
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usb, rcx, ir
(score: 5.782)
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| | Re: USB->Serial Converts and IR Tower
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| (...) downloaded the latest drivers (Intel based). Also obtained a good troubleshooting doc to determine whether the S9 is configured correctly. Will gladly email to any interested. Problem: Having trouble getting the IR tower to talk to the RCX. I (...) (24 years ago, 12-Apr-00, to lugnet.robotics, lugnet.robotics.rcx)
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usb, rcx, ir
(score: 5.781)
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| | Re: What happened to Spirit.ocx?
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| (...) Hi Kenny, Spirit.ocx can only be used with the serial tower. RIS 2.0 contains a USB-tower, so spirit.ocx doesn't work anymore. Have a look at this message. (URL) a replacement for spirit.ocx is announced. Regards, Rainer (22 years ago, 8-Apr-02, to lugnet.robotics.rcx)
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usb, ris, rcx
(score: 5.780)
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usb, rcx, ir
(score: 5.779)
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| | Interactive communication with the RCX
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| I have recently discussed with Kekoa an interesting issue that apparently received scarce attention in the past. I'm trying to have interactive communication between the computer and the RCX through IR connected to an USB port: sendind commands from (...) (22 years ago, 24-Apr-02, to lugnet.robotics.rcx)
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usb, rcx, ir
(score: 5.777)
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usb, rcx, ir
(score: 5.777)
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| | IR Tower problems
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| I am trying to get nqc 3.1 r1 working on my Slackware 9.1 box using Linux kernel 2.6.11.2. When I plug the IR Tower into my USB port, it's recognized. This is what I get from dmesg: hub 2-0:1.0: state 5 ports 3 chg 0000 evt 0002 ohci_hcd (...) (20 years ago, 17-Mar-05, to lugnet.robotics.rcx)
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usb, rcx, ir
(score: 5.776)
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| | Re: USB IR tower support in Lunix
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| (...) Good! (...) I posted via the web-interface, I guess one needs a javascript browser for that. I like the navigation of the webinterface within threads. (...) Ah, very good! Does it also support the high-speed mode ? (...) Sounds like a good (...) (22 years ago, 2-Jan-03, to lugnet.robotics.rcx.legos)
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usb, rcx, ir
(score: 5.776)
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| | Lego USB Tower and the Linux Driver
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| An earlier thread [ (URL) ] touched on changing the baud rate of the USB IR tower. Based on what information I have been able to find, it appears that at one time the Lego USB driver for Linux did include the ability to change the baud rate and (...) (14 years ago, 10-Sep-10, to lugnet.robotics.rcx.legos)
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usb, rcx, ir
(score: 5.776)
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usb, rcx, ir
(score: 5.775)
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usb, rcx, ir
(score: 5.773)
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