Subject:
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Re: Lego Scanner Version 1
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Newsgroups:
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lugnet.robotics
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Date:
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Sat, 27 Jul 2002 15:19:44 GMT
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Reply-To:
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jp_prongs@yahoo&nomorespam&.com
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Viewed:
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1088 times
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I'm making something quite similar. A legOS program, plus a Linux program
(KDE GUI, liblnp+lnpd), that's sort of a "universal scanner driver". It's
based on BugOne's Pipe Scanner program (Windows, spirit.ocx). It's being
tested on the same kind of robot (rover with vertical arm scanning what's
above it), but should work on any. Horizontal resolution (for the pipe
scanner at least) is 1600 pixels. (Of course, this means downloading the
image will take a while; I'm thinking of putting in LZ77 compression.) When
it's done, I'll post the software, but not having a digital camera,
scanner, or patience to make an LDraw model, you'll have to build the bot
yourself.
Matthew Sieker wrote:
> Its done! My first big LegOS project. After two failed attempts (one
> time WinLNP stopped me, the other time, problems with the design) I
> finally have a working scanner. This was inspired by the other scanners
> on the internet, if I had the links handy I would give them. With the
> gearing on both the scanner head and the side, horizontal resolution
> will max out at about 640 pixels when I'm done. The computer end of the
> software is writtin in VB.NET, and has a very bare bones implemenation
> of LNP going (basic integery packets, not checking checksums). Version 2
> will use the full resolution possible from the scanner, both
> horizontally and vertically. Once I'm done with the software, I'll post
> it on my (non-existant as of yet) web site. I have pictures up at
> brickshelf at:
>
> http://www.brickshelf.com/cgi-bin/gallery.cgi?f=22179
>
> But since I just became a member, they're not public yet. I'll possibly
> make an ldraw model of the scanner once I'm done with the software,
> would anyone be interested in that? That was one problem I had, none of
> the sites had that much detail about the gearing on the two scanner
> supports. This is my first project out side of bump-and-turn robots, and
> I've had the mindstorms kit for awhile. Anyway, I hope this interests
> someone, and I hope my rambling didnt run anyone off.
>
> Matt
>
>
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Message is in Reply To:
 | | Lego Scanner Version 1
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| Its done! My first big LegOS project. After two failed attempts (one time WinLNP stopped me, the other time, problems with the design) I finally have a working scanner. This was inspired by the other scanners on the internet, if I had the links (...) (23 years ago, 26-Jul-02, to lugnet.robotics)
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