 | | Re: Lego Mindstorms SDK 2.5
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The exe is for windows, it's actually an installer, but if you would like me to send you the pdf files I'd be glad to. -AK -- (...) (21 years ago, 22-Aug-03, to lugnet.robotics.rcx)
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| | Lego Mindstorms SDK 2.5
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I am unable to extract the Lego Mindstorms SDK 2.5. Inside the zip file is just a Windows executable which does not seem to be either a zip or rar self extracting archive, does anyone know where to get a copy of it in a normal archive format, or how (...) (21 years ago, 21-Aug-03, to lugnet.robotics.rcx)
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| | Re: RCX convert from AA to Wall power.
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Wow, I'm sure glad I have the RCX 1.0 with the power jack... I didn't even know the newer ones didn't have it until I started to visit LUGNET...It's something I couldn't live without, not to mention the battery contacts are unreliable... (...) (21 years ago, 21-Aug-03, to lugnet.robotics.rcx)
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| | Re: USB vs Serial Tower Response Time
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Wow, that answers a lot of questions, all but one: why is the USB's 'long range' shorter than the Serial's distance? Was my speculation of the available power true? (500mA vs 9v ... not sure if these two measurements can be compared) (...) <snipped> (...) (21 years ago, 21-Aug-03, to lugnet.robotics.rcx)
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| | RE: USB vs Serial Tower Response Time
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(...) <snipped long post> Dick, This is a remarkably detailed analysis of the difference between the USB and serial towers. It also contains many useful hints about the preamble bytes and other esoteric things about the LEGO protocol. I have an dea (...) (21 years ago, 21-Aug-03, to lugnet.robotics.rcx)
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| | USB vs Serial Tower Response Time
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Several recent posts have mentioned significantly slower performance of the USB Tower when compared to the serial Tower. After several measurements, I've concluded that the USB Tower is "natively" only slightly slower (~20 milliseconds per message) (...) (21 years ago, 21-Aug-03, to lugnet.robotics.rcx)
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| | CardShark: A Shuffling and Dealing Creation!
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Hello all! Well, I have just completed one of my biggest projects: CardShark-a Shuffling and dealing creation! It is one of the first (if not the first!) Lego creations that can shuffle and deal cards! You can find CardShark's page at my website (...) (21 years ago, 16-Aug-03, to lugnet.technic, lugnet.robotics.rcx, lugnet.announce.moc, FTX)
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| | Re: RCX convert from AA to Wall power.
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Here's another solution worth mentioning: (URL) uses the 3-12V regulated power supply available from Radio Shack (part no. 273-1667): (URL) adapter cable is part no. 273-1742. I think I got the clips at Radio Shack, too, but I can't find the part (...) (21 years ago, 15-Aug-03, to lugnet.robotics.rcx)
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| | Re: RCX convert from AA to Wall power.
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I did more or less that, but I put in a 7809 voltage regulator to make sure that I did no damage to my RCX (wall warts sometimes output as much as 5 volts above the printed voltage). See (URL) post of mine with more details: (URL) another thread (...) (21 years ago, 15-Aug-03, to lugnet.robotics.rcx)
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| | RCX convert from AA to Wall power.
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all the Batterys are in RCX are like this. I think don't have mine around to look at right now + + + + + + _ _ _ _ _ _ So what if you moded the set up useing some wires and a fitting from radio shack to accept a 9.0vdc power jack? attach a wire to (...) (21 years ago, 15-Aug-03, to lugnet.robotics.rcx)
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| | USB Range shorter than Serial!?
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Since I do the whole web-controllable-rover deal with my bot, it tends to go quite a distance. I recently purchased a USB tower from Pitsco and I must say, even WITH the long-range enabled on the control panel, the Serial tower still beats it. In (...) (21 years ago, 14-Aug-03, to lugnet.robotics, lugnet.robotics.rcx)
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| | Re: 1/4 circle icon flashing on the LCD
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Thanks a lot! So THATs what it is... Now to make use of it ;-) (...) (21 years ago, 14-Aug-03, to lugnet.robotics, lugnet.robotics.rcx)
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| | Re: 1/4 circle icon flashing on the LCD
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(...) This is the indicator that you are using the datalog. It will fill in more of the circle as you use more of the datalog. It's a very useful debugging aid, as you can tell programs to save values in the datalog, and then download them onto a PC (...) (21 years ago, 14-Aug-03, to lugnet.robotics, lugnet.robotics.rcx)
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| | 1/4 circle icon flashing on the LCD
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Hmm, didn't even know that icon existed on the LCD....what does it mean? If you'd like a picture I might be able to get one... -AK -- ---...--- My website: (URL) LEGOCam: (URL) (21 years ago, 14-Aug-03, to lugnet.robotics, lugnet.robotics.rcx)
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| | Re: USB/Serial Converter
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Somewhere on the LEGO site it says that Serial > USB is not compatable -- If you must, why not just buy a USB IR tower from PITSCO LEGODacta for $30? If you have the SDK 2.5, or even the SDK 2.0, it comes with the driver for the USB tower (in the (...) (21 years ago, 14-Aug-03, to lugnet.robotics.rcx, lugnet.robotics.rcx.legos)
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| | LNP under Cygwin(Windows)
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Hi everyone, Me again.Does anyone know how I can get LNP to work under Cygwin(Windows)? Most of the documentation I've found make references to Linux. I'm planning to use LPD for communication between 2 RCXs. Has anyone tried that yet using LNP (...) (21 years ago, 7-Aug-03, to lugnet.robotics.rcx.legos, lugnet.robotics.rcx)
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| | Ball Passing between RCX Robots
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Hello everyone, I'm currently fooling around with my Mindstorms to get two RCX robots to ball pass between them. As there are only 3 inputs on RCX, I've used 1 for ball sensing, 1 for a touch sensor(to feel for the ball) and 1 which I'm planning to (...) (21 years ago, 7-Aug-03, to lugnet.robotics.rcx, lugnet.robotics.rcx.legos)
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| | Announcing Full Throttle - Control LDCC From Windows
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I have just released (URL) version 1.00> of a program that I call Full Throttle. This Windows application uses your Mindstorms IR tower (either serial or USB) to communicate with an RCX that is running (URL) Mark Riley's LDCC replacement firmware> (...) (21 years ago, 4-Aug-03, to lugnet.trains, lugnet.robotics.rcx, FTX) !!
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| | Re: light sensor question
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(...) I've done a lot of readings with the light sensor and analysed them. If you want to have a look you can go to (URL) . If you look in the appendix of that document you'll find information on the light sensor (and many other things...) Magdalena (21 years ago, 31-Jul-03, to lugnet.robotics.rcx)
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| | USB2 and IR-Tower problem
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Hi, I was just wondering if anyone here had experienced any problems using the IR-tower on a USB2 port? My university has just upgraded 20 of the pc's used for the Lego, the previous setup worked fine and the tower was attached to just a normal USB (...) (21 years ago, 30-Jul-03, to lugnet.robotics.rcx)
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