 | | Re: New pbForth 2.1.0 (and firmware speed)
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Thanks Ralph, this is great news. I just got the new USB tower, and considering my revived interest for pbForth your new version arrives really at the right time. What IMHO would really boost the spreading of pbForth, is the availability of some (...) (23 years ago, 10-Apr-02, to lugnet.robotics.rcx.pbforth, lugnet.robotics.rcx)
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| | New pbForth 2.1.0 (and firmware speed)
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For everyone that has been interested in firmware speed over the last few days, I am ready to announce the latest version of pbForth. This version supports the USB tower under Windows!!!! (URL) An empty loop of 20,000 interations takes less than 1 (...) (23 years ago, 10-Apr-02, to lugnet.robotics.rcx.pbforth, lugnet.robotics.rcx)
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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 (23 years ago, 8-Apr-02, to lugnet.robotics.rcx)
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| | What happened to Spirit.ocx?
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Hello.. I've just upgraded my RIS 1.0 to version 2.0 and it appears Lego have stopped using the Spirit.ocx. I'm a little confused, I've used the spirit.ocx within Macromedia Director in the past to write interfaces and programs to control my RCX. (...) (23 years ago, 2-Apr-02, to lugnet.robotics.rcx)
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| | B.Sc in LEGO
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Hi all. I'm a student in my 4 year, learning electronics. For my final project, I got an approval to make a project with LEGO Mindstorm. Basically it's a standard robotic hand that picks up LEGO parts, recognize them (using Image processing & (...) (23 years ago, 7-Apr-02, to lugnet.robotics, lugnet.robotics.rcx)
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| | Phantom - The Spirit.ocx replacement is now available.
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I am happy to announce that Phantom.dll, a replacement for the Spirit.ocx is now available for general download. Phantom implements the complete functionality of the Spirit.ocx with the exception of the CyberMaster only calls. Release Candidate 1 is (...) (23 years ago, 5-Apr-02, to lugnet.robotics.rcx, lugnet.robotics)
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| | Re: RIS parts questions
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(...) The RCX 1.0 in RIS 1.0 has a jack, the RCX 1.0 in RIS 1.5 doesn't (unfortunately, I have two of them). The 2.0 on the RCX 2.0 is purely for decoration, there's no user visible difference whatsoever to the RCX 1.0 without the jack. Jürgen (23 years ago, 30-Mar-02, to lugnet.robotics, lugnet.robotics.rcx)
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| | RE: RIS parts questions
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(...) The Parts Catalog software (see lugnet.db.inv) can both read HTML pages saved from Peeron and compute set differences - but you need Win2K William (23 years ago, 29-Mar-02, to lugnet.robotics, lugnet.robotics.rcx)
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| | Re: RIS parts questions
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Hi Johnathan, Aside from some very minor changes in the parts and the RIS software, the only difference between kits is the RCX 1.0 has an AC jack, which comes in handy for stationary robots like robotic arms or sorting machines. I've heard that the (...) (23 years ago, 29-Mar-02, to lugnet.robotics, lugnet.robotics.rcx)
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| | Re: RIS parts questions
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(...) That didn't change. (...) 2.0 software is better (...) didn't change (...) Nothing. (...) I don't think there's a 1.0 downgrade option :-), I think the difference is only a few pieces. You can compute the set difference from the Peeron (...) (23 years ago, 29-Mar-02, to lugnet.robotics, lugnet.robotics.rcx)
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| | RIS parts questions
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I have a RIS 2.0 Other than changes to the RCX brick, software, documentation/manuals/etc & IR tower, what parts would I need to obtain to have the equivilant of a RIS 1.5? What about a 1.0? (23 years ago, 29-Mar-02, to lugnet.robotics, lugnet.robotics.rcx)
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| | pbForth and USB Tower
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Just a quick note to ask how many people are waiting on USB support for the pbForth language. I got a USB tower a couple of weeks ago and just got it working with my uploader/console last night. It uses ODD parity, so the next pbForth release will (...) (23 years ago, 27-Mar-02, to lugnet.robotics.rcx, lugnet.robotics.rcx.pbforth)
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| | Re: is it possible to use a polarity switch with a RCX input?
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(...) full (...) 100 (...) handy. (...) two (...) I'm not very familiar with electronics, but I am wondering whether the combination of two diodes with a resistor could solve the problem. I mean this: when current flows in a certain direction, it (...) (23 years ago, 26-Mar-02, to lugnet.robotics, lugnet.robotics.rcx)
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| | Re: is it possible to use a polarity switch with a RCX input?
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(...) Well the polarity switch can be made to work as a "switcher" that can be used to can input source or output source by wiring it like Hao-yang Wang did in this example: (URL) works great like this, I use it with my RailRacers ((URL) control (...) (23 years ago, 25-Mar-02, to lugnet.robotics, lugnet.robotics.rcx)
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| | Re: is it possible to use a polarity switch with a RCX input?
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(...) But... be aware that the 'polarity switch' has only two connectors (for two sets of wires). It's not a '3-way' where you can try to select one of two inputs by moving the lever. The action is forward-off-reverse with one power source connected (...) (23 years ago, 25-Mar-02, to lugnet.robotics, lugnet.robotics.rcx)
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| | Re: is it possible to use a polarity switch with a RCX input?
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(...) Use a resistor to make one of the states of the switch read less than a full short. Setup as a light sensor. 0 means off 50~ means one state and 100 means another. This is the basis for alot of the touch sensor multipliers. I am sure if you (...) (23 years ago, 25-Mar-02, to lugnet.robotics, lugnet.robotics.rcx)
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| | Re: Deleting Programs
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post please "Nick Tarleton" <jp_prongs@yahoo.com> wrote in message news:GsooKt.Ix4@lugnet.com... (...) out (...) (23 years ago, 25-Mar-02, to lugnet.robotics.rcx)
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| | Re: can you use the old type 9v motor with an RCX?
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I use this motor for a spindle motor to drive the cutter on my machines. Just ordered another for a new project. -- Bob Fay THE SHOP (URL) Wilson" <jonwil@tpgi.com.au> wrote in message news:3C9D9155.800000....com.au... (...) (23 years ago, 24-Mar-02, to lugnet.robotics.rcx)
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| | Re: can you use the old type 9v motor with an RCX?
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(...) Yes, you can use that motor with the RCX, but it draws significantly more current than the newer geared-down motors, so your batteries won't last as long. Dave (23 years ago, 24-Mar-02, to lugnet.robotics.rcx)
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| | Re: can you use the old type 9v motor with an RCX?
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(...) Yes, no problem, though it is generally less useful. Jürgen (23 years ago, 24-Mar-02, to lugnet.robotics.rcx)
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