 | | Using NXT Port 4 EIA-485
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Hi, is there currently any software-support (pbLua, NXT-G, NXJ) for NXT Port4 highspeed serial communication (EIA-485) ? This port can be used for connecting some new hardware (camera, SD-Card-storage) to the NXT... Thanks for more informations Bye (...) (17 years ago, 7-Apr-07, to lugnet.robotics.nxt)
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| | Wishlist for next pbLua Beta
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Hi, current version of pbLua (Beta-3) works very well for me :D But now I have some more wishes for the next versions: 1. Filesystem (storing chunks and data at NXT) 2. Console via BT (I have autonomous robots with cable) 3. Audio e.g (...) (17 years ago, 7-Apr-07, to lugnet.robotics.nxt)
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| | NXT external storage
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Hi, what are you thinking about extending the NXT with an external storage for more sounds or karthographic data ? A simple hardware interface NXT==>I2C==>IOPort==>SD-Card is not the problem, but how can this supported by operating system (e.g (...) (17 years ago, 7-Apr-07, to lugnet.robotics.nxt)
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| | Re: NXT BrickSorter - Sorting bricks with a HiTechnic colour sensor.
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(...) Cool stuff, and a very elegant design. I was wondering if there is a reason you don't have cups all the way around the sorter? Have you tried to put the color sensor inside a housing to cut down on ambient light? And the real question the (...) (17 years ago, 7-Apr-07, to lugnet.robotics.nxt, FTX)
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| | NXT BrickSorter - Sorting bricks with a HiTechnic colour sensor.
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What better idea to come up with to test the HiTechnic colour sensor then to build a LEGO brick sorter. So, that’s what I did. After quickly learning that the sensor does not read colour from a distance (in my excitement I forgot to read the (...) (17 years ago, 7-Apr-07, to lugnet.robotics.nxt)
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| | pbLua: Ultrasonic Sensor usage
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Hi, I'm trying to use the us-sensor with pbLua, but without success. The result of reading a byte from sensor is allways 0. What means at HDK I2C Communication protocol: Read measurement Byte 0 : 0x02 0x42 R+0x03 (what is R+0x03) ??? Any idea ? (...) (17 years ago, 7-Apr-07, to lugnet.robotics.nxt)
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| | NXTRC: Using Bluetooth with NXT under Linux.
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Hi, I wrote a program that allows to communicate with a NXT brick under Linux using a Bluetooth link. With this program you can upload and download programs run them and other stuff. You can find more info and get the source at (URL). Our site is (...) (17 years ago, 6-Apr-07, to lugnet.robotics.nxt, lugnet.robotics)
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| | Logging from NXT to PC via Bluetooth
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I have been working for some time on an advanced NBC application that sends/logs data over Bluetooth from the NXT to a PC. The header for the file explains, in detail, how it works, so I'll just paste it here. It is compiled with a pre-released (...) (17 years ago, 6-Apr-07, to lugnet.robotics.nxt)
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| | NXT Bluetooth Message Performance
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Any have any experience with communicating over Bluetooth with 'master' connected to more than one NXT? If so, can you share any performance results? My guess is that it is very slow. My expectation is that when there is one master NXT and two slave (...) (17 years ago, 4-Apr-07, to lugnet.robotics.nxt, lugnet.robotics.nxt.nxthacking)
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| | Re: NXT Reset
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(...) As I was rummaging through a few boxes of parts, I gathered up all the antenna I could find. I also tried out other pieces that would work to reset an NXT. It seems that anything that fits into a minifig's hands or slip inside a pin or (...) (17 years ago, 31-Mar-07, to lugnet.robotics.nxt)
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| | Fixed-point for NXT-G
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I posted an NXT-G block which implements fixed-point arithmetic operations. Details and download here: (URL) Ziv NXTasy.org (18 years ago, 30-Mar-07, to lugnet.robotics.nxt)
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| | Re: Extreme NXT: Extending the LEGO Mindstorms NXT to the Next Level
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(...) In case any of you were waiting, the book is now shipping from Amazon. Preview information at www.extremenxt.com/books.htm. Michael Gasperi (18 years ago, 29-Mar-07, to lugnet.robotics.nxt)
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| | Re: Enhanced standard NXT firmware
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(...) That's great news, David. I'm glad that you are having success using the new CommExecuteFunction system call. I haven't had a chance to test it at all yet personally but I was very confident that it would just work seeing as how exposing it (...) (18 years ago, 28-Mar-07, to lugnet.robotics.nxt.nxthacking, lugnet.robotics, lugnet.robotics.nxt)
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| | Re: "Advanced" palette guide for Robolab 2.9.2 ?
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(...) You may want to check out the RoboBooks here: (URL) (18 years ago, 28-Mar-07, to lugnet.robotics.nxt)
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| | RE: "Advanced" palette guide for Robolab 2.9.2 ?
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I have difficult in locating manual for some sort of guide for the new functions such as: - "Detective" under the "Projects" menu bar - Icons in the "Advanced" Palette. Well, I'm sure I can play with it and find out how to use it. However, a guide (...) (18 years ago, 28-Mar-07, to lugnet.robotics.nxt)
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| | Re: Enhanced standard NXT firmware
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"John Hansen" <afanofosc@comcast.net> wrote in message news:JF0sGr.M2w@lugnet.com... (...) implement (...) big snip Great job John. And thank you especially for CommExecuteFunction. I couldn't believe that Lego didn't allow a way to make a Bluetooth (...) (18 years ago, 28-Mar-07, to lugnet.robotics.nxt.nxthacking, lugnet.robotics, lugnet.robotics.nxt)
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| | Edu NXT #9797 Inventory count
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Have you ever heard the story of the Grandma who wanted a new washing machine? Grandpa was a such a good repairman, that he kept the old machine going, and going, and going. Finally, Grandma got an idea. While Grandpa had the machine stripped down (...) (18 years ago, 23-Mar-07, to lugnet.robotics.nxt)
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| | Memory Level NXT-G Block
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Here's a block to monitor amount of NXT Flash memory available: (URL) Ziv NXTasy.org (18 years ago, 22-Mar-07, to lugnet.robotics.nxt)
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| | Re: Running NBC/NXC on a Mac (OSX)
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(...) Yeah, I know. My command line parameter parsing code is pretty yucky. :-) John (18 years ago, 22-Mar-07, to lugnet.robotics.nxt)
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| | Re: Running NBC/NXC on a Mac (OSX)
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(...) Unix nerds would say it shouldn't be there in the first place ;) ROSCO (18 years ago, 22-Mar-07, to lugnet.robotics.nxt)
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