 | | How do you create a new VI for NXT-G?
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What is the process for creating a new VI for NXT-G, for like a custom sensor? thx, Aaron (19 years ago, 14-Jul-06, to lugnet.robotics)
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| | Re: reverse ploarity circut protection??
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(...) A bridge rectifier would work, very simple, but I'm not sure it's the best solution. ROSCO (19 years ago, 13-Jul-06, to lugnet.robotics, FTX)
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| | reverse ploarity circut protection??
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hey electronic wizards, i am working on a new lego project to rid the new IR train electronics from the bulky train base and i'm looking to build a circut protector for it. since i am planning on using standard lego conections 2x2x 2/3rds this is (...) (19 years ago, 13-Jul-06, to lugnet.robotics, FTX)
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| | Re: BASIC for the NXT was Re: R21 - Robot Status
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I think that $25,000 should inspire someone to write a basic compiler that spits out NXT Byte code. You could even get by if the compiler was written based using a non-enterprise version of basic. Lamar A retired system programmer/analyst "Chris (...) (19 years ago, 11-Jul-06, to lugnet.robotics)
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| | Re: SDK for NXT
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(...) This May press release stated it would be available in August: (URL) (19 years ago, 12-Jul-06, to lugnet.robotics)
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| | Re: SDK for NXT
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(...) I believe that folks at National Instruments are working on writing a document that describes the .rxe file format and the byte codes supported by the official NXT firmware's virtual machine. If I understand it correctly, the VM in the NXT (...) (19 years ago, 11-Jul-06, to lugnet.robotics)
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| | SDK for NXT
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Has a SDK describing the structure of the NXT bytes codes been released, or has there been any mention from Lego as to when it will be released. I assume that the MDP have seen something, is it released or still under NDA? Chris (19 years ago, 11-Jul-06, to lugnet.robotics)
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| | BASIC for the NXT was Re: R21 - Robot Status
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Rob Antonishen wrote: > > P.S. Anyone coming with an NXT "demonstration" t-o-w bot, since they > are not allowed to compete? > I ~would~ BUT......I !HATE! the GUI programing software. (Yes I know it was designed for kids, and I understand that I am (...) (19 years ago, 11-Jul-06, to lugnet.org.ca.rtltoronto, lugnet.robotics)
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| | Re: NXT powered by USB?
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(...) Indeed, a single motor at full load draws more current (about 800mA at 9V) than USB could supply (500mA at 5V). What might have been possible (but probably involving a lot of added complexity in power supply design for a limited advantage) (...) (19 years ago, 11-Jul-06, to lugnet.robotics)
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| | Re: NXT powered by USB?
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(...) no, it doesn't. The motors would require much more power than you can draw from there. Steve (19 years ago, 10-Jul-06, to lugnet.robotics)
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| | NXT powered by USB?
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Does anyone know whether the NXT brick can use USB-supplied power rather than its own batteries while connected? It'd be nice during experimenting and hacking, but I'd guess it doesn't... (19 years ago, 10-Jul-06, to lugnet.robotics)
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| | Re: thoughts on gbc module reliability
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(...) If I understand what you mean, yes, you can make an arrangement of modules that satisfys the GBC spec input/output as a whol, even though they don't individually. That's fine (like Rafe's "supermodule", for instance). But then the individual (...) (19 years ago, 10-Jul-06, to lugnet.robotics)
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| | Re: thoughts on gbc module reliability
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John Brost writes: > The idea of the spec was so that EVERY module could be put ANYWHERE > in the GBC and it would all work. In the past, this has been bent > so that modules that can't handle large batches are not placed > downstream of a batch- (...) (19 years ago, 10-Jul-06, to lugnet.robotics)
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| | Re: Memory - Where did it go?
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(...) I'm not certain, but I think the file size will be basically the same for each resample option since the result is an 8k 8 bit mono file. There may be slight differences. The higher quality options (in quality order from top to bottom) may be (...) (19 years ago, 10-Jul-06, to lugnet.robotics)
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| | Re: Memory - Where did it go?
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Wow, what a wealth of information. Thanks for the great detail. I am already using the Wav2Rso program but did not know enough about sound files to understand the convertion options. Which option gives you the smallest converted file? In your other (...) (19 years ago, 10-Jul-06, to lugnet.robotics)
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| | Re: NXT compatible bluetooth adapters
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(...) Now that you mention it - does anyone have experience with the built-in Bluetooth solution(s) that come with recent-day Macs? I've got an iBook G4 w/ Bluetooth and will get a new MacBook pro later this year, it would just be great to know (...) (19 years ago, 10-Jul-06, to lugnet.robotics)
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| | Re: NXT compatible bluetooth adapters
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Steve Hassenplug writes: > Here's a bit of a jumpstart for the list. I've collected this list over the > last couple months from the MDP. They are all reported to work. Do list members want me to throw this information up on (URL) ? Or is there a (...) (19 years ago, 10-Jul-06, to lugnet.robotics)
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| | Re: Memory - Where did it go?
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(...) Everything in NXT-G is a block that you drag and drop onto your program. All blocks in NXT-G are LabView Virtual Instruments (VIs). Some blocks expand into a loop construct. Others expand into a switch construct. They often represent (...) (19 years ago, 10-Jul-06, to lugnet.robotics)
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| | Re: Memory - Where did it go?
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(...) With a newly loaded firmware: C:\WINAPPS\projects\...c>nexttool /COM=x -freemem 70324 C:\WINAPPS\projects\...c>nexttool /COM=x -listfiles NVConfig.sys=1 RPGReader.sys=14346 Demo.rxe=9436 Try-Touch.rtm=3788 Try-Light.rtm=4456 Try-Sound.rtm=6864 (...) (19 years ago, 10-Jul-06, to lugnet.robotics)
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| | Re: RCX vs NXT for FIRST?
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(...) If it is a what to buy question I would say NXT. The RCX will be obsolete in a few years. If you already have an RCX kit use it! I have been a coach for three years and each each we have added an RCX kit. I will still use the RCX kits to do (...) (19 years ago, 9-Jul-06, to lugnet.robotics)
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