 | | How to control NXT motor's rotation by using LabView NXT Direct Commands?
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hello,guys I want to use labview NXT Direct Commands to control my NXT . I connected PC and NXT through USB successfully, and also got the response form Sound Sensor. The sound level is used to specify the rotational distance of NXT motor in (...) (19 years ago, 15-Dec-06, to lugnet.robotics)
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| | Re: Almost Holonomic Drive Built With The NXT
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(...) Ah, now that is sweet. I hate that I missed that. It is very similar to the smaller RCX rama version below. (...) Hehe, I guess that qualifies it as a walker. Rich (19 years ago, 15-Dec-06, to lugnet.robotics)
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| | Re: Almost Holonomic Drive Built With The NXT
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(...) Yes, Steve Hasseplug: (URL) (...) You may use RCX motors with conversion cables. But rotation sensors help to coordinates motors to drive precisely in any direction. I love your toe-like "wheels" ;o) Philo (19 years ago, 15-Dec-06, to lugnet.robotics)
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| | Re: Almost Holonomic Drive Built With The NXT
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(...) Basically, it's a fancy word meaning that the robot is movable in every possible direction and can spin in every direction. A Killough platform is holonomic in a two dimensional world - it can move forwards, backwards, left and right - and (...) (19 years ago, 15-Dec-06, to lugnet.robotics)
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| | Re: Almost Holonomic Drive Built With The NXT
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"Rich Thompson" <rich@robotthoughts.com> wrote in message news:JAAttJ.I8z@lugnet.com... (...) Can you define "holonomic" as that word relates to this project of yours? I looked it up on dictionary.reference.com and it didn't find a dictionary entry (...) (19 years ago, 15-Dec-06, to lugnet.robotics)
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| | Almost Holonomic Drive Built With The NXT
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I have been working on a few different designs for a Lego Holonomic Drive or Killough Platform. I almost have the components right with the robot that I have built here: (URL) anyone else built this type of platform using the NXT set? I found this (...) (19 years ago, 15-Dec-06, to lugnet.robotics)
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| | More Not eXactly C (NXC) beta news
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(...) I'm working on the next beta release (15) of NBC with the focus on building the Not eXactly C (NXC) API. These features are already working: New NXC API functions: ExitTo(task), Stop(bStop), SetInput(port, field, value), SetOutput(ports, (...) (19 years ago, 15-Dec-06, to lugnet.robotics.nxt, FTX)
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| | Re: NXT Snake game
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(...) "Left as an exercise for the reader": Create a version which uses a bluetooth cellphone as a controller for access to more keys. Also: Nxtris, anyone? Hey! What about a physical implementation of Snake? Dennis (19 years ago, 15-Dec-06, to lugnet.robotics.nxt, FTX)
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| | Re: Not eXactly C beta news (NBC)
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(...) I have uploaded NBC beta 14 for Linux, Mac OSX, and Win32 platforms. John Hansen (19 years ago, 14-Dec-06, to lugnet.robotics.nxt, FTX)
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| | Re: Not eXactly C beta news (NBC)
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(...) I just uploaded a zip containing a few example programs to the NBC samples page. (URL) I'm working on documentation. I'll be releasing beta 14 later today (for all platforms) which has the following new features: Version 1.0.1.b14 Adds string (...) (19 years ago, 14-Dec-06, to lugnet.robotics.nxt, FTX)
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| | Re: Not eXactly C beta news (NBC)
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(...) Where do we find the sample file test.nxc, or some other documentation of NXC? I didn't find the sample file in the source and binary distributions of beta 13. (19 years ago, 13-Dec-06, to lugnet.robotics.nxt, FTX)
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| | NXT Snake game
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(URL) Oops almost forgot to post this on Lugnet. Read about it (URL) here>. ROSCO (19 years ago, 13-Dec-06, to lugnet.robotics.nxt, lugnet.announce.moc, FTX) !!
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| | Re: Nova LUG at Dartmouth Train and Hobby Show
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Jean Marc - I was just looking at your brickshelf pictures...very cool... Interesting thing I noticed...that sumo robot looks really similar to the one you used in August I think :) Bryan (19 years ago, 13-Dec-06, to lugnet.org.ca.novalug, lugnet.loc.ca, lugnet.loc.ca.ns, lugnet.robotics.events, lugnet.trains, lugnet.trains)
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| | Re: Not eXactly C beta news (NBC)
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(...) You rock! (19 years ago, 13-Dec-06, to lugnet.robotics.nxt, FTX)
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| | Not eXactly C beta news (NBC)
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I have just released a new beta of NBC with built-in support for 3 programming languages targetting the standard NXT firmware. This beta release focuses primarily on improving the Not eXactly C (NXC) programming language support in the compiler. It (...) (19 years ago, 12-Dec-06, to lugnet.robotics.nxt, FTX) !
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| | Re: Locked motor
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I can't believe I didn't find the description on your site. It was the first place I looked!! Since no easy repair appears to be possible I've contacted the seller who has graciously accepted to take the motor back and give me a refund. Thanks to (...) (19 years ago, 12-Dec-06, to lugnet.robotics)
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| | Re: NXT Firmware source code
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(...) I am curious; have you ever had a situation where bad firmware locked up the NXT? And if so, what was the process to restore it to working order? (I don't have a bricked brick, I'm just asking for future reference.) (19 years ago, 12-Dec-06, to lugnet.robotics.nxt)
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| | RE: NXT Firmware source code
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(...) I've downloaded firmware to NXT 100s of times with no apparent ill effect. (19 years ago, 12-Dec-06, to lugnet.robotics.nxt)
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| | Re: NXT Firmware source code
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(...) Flash memories all have a limited number of write cycles before they become unreliable. Usually, the on-chip write controller will "load-balance" the writes so that different memory locations all get used the same number of times, (...) (19 years ago, 12-Dec-06, to lugnet.robotics.nxt)
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| | Re: NXT Firmware source code
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(...) This is very good news. Thanks for the update. I've been waiting for this for a long time, particularly to have a look at the rather weak graphics capabilities. I've had an expanded font (and a much smaller one) kicking around for a while now. (...) (19 years ago, 12-Dec-06, to lugnet.robotics.nxt)
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