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"daniel" <daniel.formatc.at.gmail.com> wrote in message news:Jnp0Cy.2CJ@lugnet.com... (...) This X axis gear box is loaded so there is no backlash. The 16T gear on the right side has a hole through it and is fixed to the shaft with a serrated half (...) (17 years ago, 1-Sep-07, to lugnet.robotics.rcx)
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| | Ooops! NXT Software Comparison correction
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My bad. When I fiddled with the pbLua code I forgot to turn on the motors and neglected to change the Motor A speed. So when you ran the program, the motors didn't move. I also had uploaded the wrong version to my web site of the version that shows (...) (17 years ago, 1-Sep-07, to lugnet.robotics.nxt)
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| | Re: the LEGO CNC-Machine
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(...) 16t gear to the gear rack on the bottom of the table. also, the z axis seems to use an idler gear. that's exactly the setup i've built, you can see it here: (URL) top left, next to the tool changer idea (right next to the tiny word "tool"). i (...) (17 years ago, 1-Sep-07, to lugnet.robotics.rcx)
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| | pbLua GUI ???
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Hi, do you think pbLua needs an IDE/GUI for development ? Normaly, pbLua just needs a working terminal emulation for development... BUT, I've learned from Lego-NXT-Users: that's not enough, NBC/NXC has "bricxcc" !!! pbLua has more than ONE GUI for (...) (17 years ago, 31-Aug-07, to lugnet.robotics.nxt)
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| | Re: pbLua Beta 13c Team Hassenplug NXT Software Comparison Results
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"Ralph Hempel" <rhempel@bmts.com> wrote in message news:46D819C6.700000...mts.com... (...) Ralph, Feel free to pull and reformat the code. You should be the primary credit. I just fiddled around, and I expect that a bit of tweaking by you will (...) (17 years ago, 31-Aug-07, to lugnet.robotics.nxt)
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| | Re: the LEGO CNC-Machine
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"daniel" <daniel.formatc.at.gmail.com> wrote in message news:JnMwFu.CMs@lugnet.com... (...) I like the worm for a drive. It provides the best ratio and the least backlash. It also acts as a brake while the slide is under the pressure returned by (...) (17 years ago, 31-Aug-07, to lugnet.robotics.rcx)
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| | Re: pbLua Beta 13c Team Hassenplug NXT Software Comparison Results
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(...) Walt, Thanks a LOT for updating the example. Do you mind if I pull the code from your site, reformat if necessary and include it in the test code section of my distribution? You will, of course, retain primary credit in the source file. This (...) (17 years ago, 31-Aug-07, to lugnet.robotics.nxt)
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| | Re: the LEGO CNC-Machine
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ok, now i understand what you mean. the problem is that this setup could be difficult for long axes, i guess the axle with the worm gears would flex too much... (...) exactly what i was thinking. that's the way the machines i've seen change their (...) (17 years ago, 31-Aug-07, to lugnet.robotics.rcx)
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| | Re: Update: Team Hassenplug NXT Software Comparison Results
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(...) Thanks Steve for listing up LEJOS OSEK too! LEJOS OSEK V1.04 also supports Bluetooth based data logging with NXT GamePad. (17 years ago, 30-Aug-07, to lugnet.robotics.nxt)
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| | Re: the LEGO CNC-Machine
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"daniel" <daniel.formatc.at.gmail.com> wrote in message news:JnL3ox.7r9@lugnet.com... (...) As you can see, I do not know how to get "deep links" on Brick Shelf. If I figure it out I will post the links again. The tools can ride a disk in front of (...) (17 years ago, 30-Aug-07, to lugnet.robotics.rcx)
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| | Re: Update: Team Hassenplug NXT Software Comparison Results
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(...) That's easy. I was updating the page, and when I got about 90% done, Visual Studio crashed, so I had to start over. It would appear the second time through, I skipped that. :) Thanks for checking Steve (17 years ago, 30-Aug-07, to lugnet.robotics.nxt)
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| | Re: Update: Team Hassenplug NXT Software Comparison Results
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(...) Hi Steve, why are pbLua BT-states for NXT->NXT and NXT->PC marked as "NOT YET" ? Thanks for your work Bye Christian (17 years ago, 30-Aug-07, to lugnet.robotics.nxt)
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| | Re: the LEGO CNC-Machine
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"daniel" <daniel.formatc.at.gmail.com> wrote in message news:JnL3ox.7r9@lugnet.com... (...) (URL) Hope I did this right. Bob (17 years ago, 30-Aug-07, to lugnet.robotics.rcx)
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| | Re: The standard NXT firmware & the case of the missing opcodes
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(...) Could you, please, confirm, that the latest version of NBC then translates the following two commands with three arguments listed in the NBC manual: shr shl to the correct new opcodes of the enhanced firmware (depending on the type of the (...) (17 years ago, 30-Aug-07, to lugnet.robotics.nxt.nxthacking)
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| | Re: Update: Team Hassenplug NXT Software Comparison Results
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I just updated a bunch of things on the NXT Software page. (URL) to everyone who has posted updated stats. Steve (17 years ago, 30-Aug-07, to lugnet.robotics.nxt)
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| | Re: pbLua Beta 13c Team Hassenplug NXT Software Comparison Results
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(...) I've clocked some of the blocks in 1.1 to compare against similar measurements I did in 1.0, and find a speed increase of rouhgly 30-40% or so. Some blocks do even better than this, but some don't speed up as much. There's almost certainly a (...) (17 years ago, 30-Aug-07, to lugnet.robotics.nxt)
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| | RE: pbLua Beta 13c Team Hassenplug NXT Software Comparison Results
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(...) These numbers are quite good. pbLUA is fast. Walt: thanks for doing the analysis. Now that NXT-G 1.1 is out, I wonder how fast it runs. Faster execution performance was one of the features in this release. Perhaps someone can do this (...) (17 years ago, 30-Aug-07, to lugnet.robotics.nxt)
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| | Re: the LEGO CNC-Machine
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(...) indeed, i agree! (...) i can't quite picture what you mean. could you upload a drawing or something? the animation you sent is good, actually the up/down movement it makes could be the z-axis itself, saving me another motor (not the tool (...) (17 years ago, 30-Aug-07, to lugnet.robotics.rcx)
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| | Re: the LEGO CNC-Machine
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"Bob Fay" <rgfay@earthlink.net> wrote in message news:JnKABC.F5v@lugnet.com... (...) I was successful reaching your page. It answers my questions about configuration. I am sure you will agree with me that Lego should have made a rack gear that (...) (17 years ago, 30-Aug-07, to lugnet.robotics.rcx)
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| | pbLua Beta 13c Team Hassenplug NXT Software Comparison Results
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The Team Hassenplug web site has an NXT Software Comparison at (URL) to help people compare features of different programming languages. The pbLua Beta 13c distribution includes steveTest.txt which was written by Ralph Hempel so pbLua could be (...) (17 years ago, 30-Aug-07, to lugnet.robotics.nxt)
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