 | | Re: Hacker rcx
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Yes my rcx have the firmware !! So i send the Byte by the SENDBYTE command which include in the port.dll which I use thanks nanobapt ---...--- "la cuillère n'existe pas" (URL) : 94470030 ----- Original Message ----- From: PC CHAN To: nanobapt Cc: (...) (24 years ago, 22-Jan-02, to lugnet.robotics)
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| | Re: Hacker rcx
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I want to send message directly by the serial port And i use Visual Basic and a dll program : port.dll. This program give me access to the serial port. It's very simply to use. thanks nanobapt ---...--- "la cuillère n'existe pas" (URL) : 94470030 (...) (24 years ago, 22-Jan-02, to lugnet.robotics)
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| | A link of interrest
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Hi, I dont know if anyone would be interrested or if this has come up before on the group, but heres a nice link that I found today, while searching for information on gears. Thanks Mark (URL) MIME ATTACHMENTS DISCARDED: 1. Content-Type: text/html; (...) (24 years ago, 22-Jan-02, to lugnet.robotics)
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| | Lego Rotation Sensor Internals - and fix
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Hello fellow Mindstormers, After a few hours lent over my oscilloscope, here is what I learned about Lego rotation sensor : (URL) will find there theory of operation, schematics and a fix to the random count problem at low rotating speed. Enjoy ! (...) (24 years ago, 22-Jan-02, to lugnet.robotics, lugnet.announce) !!
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| | Re: thread class for legOS
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(...) In the post you replied to saying "static doesn't matter", the proposal was: private: static int runWrapper(...) ; I then replied to your post, etc. Anyway, let's not degenerate into he-said-she-said. We're really just talking past each other (...) (24 years ago, 22-Jan-02, to lugnet.robotics.rcx.legos)
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| | Re: NQC 2.4 r1 released
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Its been brought to my attention that Lego has already released the Mac SDK and driver for the USB tower (sorry I didn't see it!): (URL) should be able to post an updated version of NQC with USB support for Mac OS9 tomorrow. Dave (...) (24 years ago, 22-Jan-02, to lugnet.robotics.rcx.nqc)
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| | Re: broken motor, how to take apart?
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I don't think lego has any time limit on their warranty, you should call them and see if they will replace it. (...) (24 years ago, 22-Jan-02, to lugnet.robotics)
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| | Usb-uhci fix that works with legousbtower + nqc
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Hi Georg, I have tried usb-uhci.c version 1.275 found in the usb cvs. It works. Great, we now have an official fix for those who prefer to use the newer usb-uhci module instead of uhci. Thank you very much, P.C. (24 years ago, 21-Jan-02, to lugnet.robotics)
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| | Re: thread class for legOS
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(...) In fact, neither of these suggestions will work with the code as it stands, because the runWrapper() function tries to call the Run() function, which is a non-static member function. You could pass a pointer to the class instance (this) in the (...) (24 years ago, 21-Jan-02, to lugnet.robotics.rcx.legos)
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| | Re: Re: broken motor, how to take apart?
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I've never had one of these motors, so I don't know what's inside. However, I used to rebuild starter motors for vehicles and a problem like this was usually associated to solidified grease, especially in gear reduction motors. We used to set the (...) (24 years ago, 21-Jan-02, to lugnet.robotics)
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| | Re: broken motor, how to take apart?
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I have had luck bringing motors of all sizes back to life, by soaking them in WD-40 overnight and then spinning them up with an electric drill. Robb, (...) (URL) (24 years ago, 21-Jan-02, to lugnet.robotics)
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| | Re: broken motor, how to take apart?
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This general subject has been discussed here before. I'm sure you can search the lugnet archives for more info. However, as my supply of motors has aged, I too have noted that they do tend to seize or at least stiffen up with lack of use. I have (...) (24 years ago, 21-Jan-02, to lugnet.robotics)
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| | broken motor, how to take apart?
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Not sure if this is the right group...anyway Just got back into Lego robot and rebuilt one of my bots. But one of the motors has become very tight, will just about turn. The motor was left unused for a bout 9 months in a dry room so not sure what (...) (24 years ago, 21-Jan-02, to lugnet.robotics)
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| | Re: Handyboard Sonar question
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I don't have any connector in the J11 space (middle right edge of the expansion board). All I have are 9 holes in the board that are in the same configuration as the bottom of the sonar module's 9-pin male connector. So if I solder the bottom of the (...) (24 years ago, 21-Jan-02, to lugnet.robotics.handyboard)
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| | Re: thread class for legOS
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(...) Unless you define a function as a member function, there is no this parameter at all. In the example given, it was not a member function at all (nor should it be). I believe you are thinking of a static member function vs. a non-static member (...) (24 years ago, 21-Jan-02, to lugnet.robotics.rcx.legos)
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| | RE: firmware
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SDK 2 includes the latest version of firmware and tools to load it to the RCX. It's also included in the new RIS 2.0 CD The new RIS 2.0 is the one with the RCX 2.0 + USB InfraRed Tower + Latest firmware version (you could call it 2.0, yes) You can (...) (24 years ago, 21-Jan-02, to lugnet.robotics.rcx.nqc)
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| | Re: firmware
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this sdk 2 is the firmware??? -- Paula Berger E-mail: pberger@terra.com.br paula@inf.pucrs.br ICQ#: 71133278 "It's the end of something simple, and the beginning of everything else" -- ----- Original Message ----- From: "Robert Seifert" (...) (24 years ago, 21-Jan-02, to lugnet.robotics.rcx.nqc)
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| | Re: firmware
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(...) Firmaware is a kind of ?operating system? needed to be downloaded to RCX to allow it process programs. Physically it is file firmxxxx.lgo (where xxxx is a number ) located somewhere in directory tree created by RIS installation process. If you (...) (24 years ago, 21-Jan-02, to lugnet.robotics.rcx.nqc)
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| | Re: Hacker rcx
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Which command did you send and how did you send it? Did your RCX have the firmware in it? (...) (24 years ago, 21-Jan-02, to lugnet.robotics)
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| | RE: newbie
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If you decide to use LegOS you won't be needing nor will you have the chance to use NQC because a RCX with LegOS loaded won't understand nor respond to any standard firmware commands. Check (if you didn't already) the side links at: (URL) From: (...) (24 years ago, 21-Jan-02, to lugnet.robotics.rcx.legos)
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