 | | Re: Options for missing NXT Edu (9797) parts
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(...) That's sad, but at least it sounds like you're missing the inexpensive regular parts, and not any of the costly sensors, motors, wires, or (heaven forfend) the NXT brick itself. (...) Now, with the NXT set, the "white" parts are not white, (...) (19 years ago, 11-Apr-07, to lugnet.robotics.nxt)
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| | Re: Another New NXT Utility
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(...) This evening I uploaded a zip containing two versions of the utility. The newer version uses a bitmap of the NXT and the screen image is not scalable but otherwise it functions identically to the second version I posted. For classroom purposes (...) (19 years ago, 11-Apr-07, to lugnet.robotics.nxt)
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| | Options for missing NXT Edu (9797) parts
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As usual, sets don't last a school term before some parts go missing. I can't find Technic Beam 13 (aka Liftarm 1 x 13 thick) in Md-stone color from either peeron or bricklink. Although, Briclink has some in pearl. So what are my other options to (...) (19 years ago, 11-Apr-07, to lugnet.robotics.nxt)
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| | Re: Another New NXT Utility
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(...) Excellent! Starting tomorrow, it's going up on several LCD Projectors in classrooms throughout Portland Oregon. (19 years ago, 11-Apr-07, to lugnet.robotics.nxt)
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| | Re: Another New NXT Utility
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(...) Your wish is my command! I've uploaded a spiffed-up version of the utility which includes 4 little buttons. Pressing them does what you might hope it would. I've also uploaded a new test_release.zip containing a version of BricxCC with this (...) (19 years ago, 10-Apr-07, to lugnet.robotics.nxt)
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| | Re: Another New NXT Utility
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(...) (19 years ago, 10-Apr-07, to lugnet.robotics.nxt)
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| | Re: Another New NXT Utility
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(...) the PC ;) ROSCO (19 years ago, 10-Apr-07, to lugnet.robotics.nxt)
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| | Re: Another New NXT Utility
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(...) Hi John, Wow, that's fantastic! I've been dreaming of such a utility since I bought my NXT about a month ago. I don't have my brick with me here at work, but I'm looking forward to giving the utility a whirl once I'm back home this evening. (...) (19 years ago, 10-Apr-07, to lugnet.robotics.nxt)
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| | Another New NXT Utility
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Michael Anderson had a great idea for an NXT tool for BricxCC. He envisioned a PC screen which would show whatever was on the NXT screen, only scaled to a larger size. He mentioned his idea to me and a couple hours later it was finished (or, at (...) (19 years ago, 10-Apr-07, to lugnet.robotics.nxt) !
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| | RE: DataogValue and firmware > 0328?
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To get the latest RCX firmware. Download and install the free 30-day evaluation copy of RobotC (www.robotc.net). It contains RCX firmware version 7.xx. The firmware does not expire after the end of the evaluation period. Firmware version 7.xx is (...) (19 years ago, 10-Apr-07, to lugnet.robotics)
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| | Brickfest2007 Crate/GB Contraption
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We had quite the Mindstorms/Technic display at BrickFest2007 in Portland last weekend! Now that I have been home for a week, I'm starting to recover enough to actually write something about the event. David Schilling was in charge of our (...) (19 years ago, 10-Apr-07, to lugnet.org.us.smart, lugnet.robotics, FTX)
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| | Re: DataogValue and firmware > 0328?
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Thanks! Haven't tested yet, but I have reloaded the bricks. I'm going to assume that it'll work with datalog r/w. I'm trying to improve my Laser Tag on a Brick ((URL) system with logging of who got you, and more. Chris (...) (19 years ago, 10-Apr-07, to lugnet.robotics)
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| | Re: Using NXT Port 4 EIA-485
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(...) They are tiny. #define SIZE_OF_HSBUF 128 typedef struct { UBYTE Buf[SIZE_OF_HSBUF]; UBYTE InPtr; UBYTE OutPtr; UBYTE Spare1; UBYTE Spare2; }HSBUF; // HI Speed related entries HSBUF HsInBuf; HSBUF HsOutBuf; The IOMap hi speed buffer is copied (...) (19 years ago, 10-Apr-07, to lugnet.robotics.nxt)
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| | Re: DataogValue and firmware > 0328?
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(...) I have been using firm0332.lgo for some time taking advantage of the read/write ability of the datalog. Works very well. You can find it here: (URL) you are using a PC, right-click on lego/firm0332.lgo and Save Target As... to save the file to (...) (19 years ago, 10-Apr-07, to lugnet.robotics)
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| | DataogValue and firmware > 0328?
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Is there such a thing as a firmware greater than 0328 (firm0328.lgo) as supplied with RIS2? There must be because in the NQC manual there is a reference to \"the standard LEGO firmware version 3.30 which is available via the ROBOLAB software\". I do (...) (19 years ago, 10-Apr-07, to lugnet.robotics)
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| | Re: Using NXT Port 4 EIA-485
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(...) Hi Juergen, Yes, I found this night the entries at Lego-Source-Code... and no line about P-NET-Protocol... My first thought was to implement a simple p-net-node at own MCU, but now I can try my own communication from NXT (master) to external (...) (19 years ago, 10-Apr-07, to lugnet.robotics.nxt, lugnet.robotics.nxt.nxthacking)
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| | Re: Using NXT Port 4 EIA-485
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Hi Christian, (...) the RS-485 interface is directly connected to the AT91SAM7S USART, so you can choose the bit rate quite freely. (...) No, it is not necessary, P-Net is just a field bus which seems to be popular in Denmark, there are others which (...) (19 years ago, 10-Apr-07, to lugnet.robotics.nxt, lugnet.robotics.nxt.nxthacking)
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| | Re: EggArt - a 4-colour Easter egg painting robot
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(...) Wonderful. This is not the typical Mindstorms Printer, of course ^_^ Congratulations David! (19 years ago, 10-Apr-07, to lugnet.robotics.nxt)
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| | Re: Using NXT Port 4 EIA-485
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(...) Hi, halfduplex is not the problem when connecting the NXT to an external MCU. My problem is the bitrate of 921,6 kbits/s. Simple cheap MCU like ATMega didn't support this bitrate (as far as I know). To add an external devices (e.g MCU+SD-Card (...) (19 years ago, 9-Apr-07, to lugnet.robotics.nxt, lugnet.robotics.nxt.nxthacking)
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| | Another awesome video of a LEGO sumo robotic event
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Hello, At DivX we like to play with LEGO, we specifically like Autonomous LEGO Sumo Robot fights, few of us have put together a multi events championship and we are filming it in HD. We just published the round 3 of the championship, check it out it (...) (19 years ago, 9-Apr-07, to lugnet.robotics) !
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