 | | Boosting power in a gear train
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I have a gear train that is driven by a very weak input, very small torque. There are some places in the gear train where I have some worm gears driving some 'regualr' gears. As I go along the gear train, I boost the output as much as I can with (...) (18 years ago, 20-Mar-07, to lugnet.technic, lugnet.robotics)
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| | Re: Microsoft Robotics Studio
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(...) Please let me know if you have much success. Several of us working on a robotics project tried the Oct and Nov 2006 releases and could not get the out-of-the-box Lego NXT demo to stay connected for more than about 60 seconds, even after hours (...) (18 years ago, 19-Mar-07, to lugnet.robotics)
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| | Re: Enhanced standard NXT firmware
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... (...) Hi John, I just tried to load it and just tested the "Try-me" light sensor. It worked fine. Not so much help, but I can try some more another day. Good work. Rasmus (...) (18 years ago, 19-Mar-07, to lugnet.robotics.nxt.nxthacking, lugnet.robotics, lugnet.robotics.nxt)
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| | Re: Could not upload program output file to PC
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(...) In my experience, this sort of problem occurs when the file size is zero (or, more precisely, it contains zero bytes) or it is not properly closed. Can you send me a copy of your program so I can see if it has any problems? John Hansen (18 years ago, 19-Mar-07, to lugnet.robotics)
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| | Could not upload program output file to PC
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Hi, I am a new user of the Lego robot and would like to ask a question. I ran into a problem with uploading a file from the NXT to my PC via USB which I did not understand why. Basically I have written a program that reads light sensor values (port (...) (18 years ago, 19-Mar-07, to lugnet.robotics)
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| | Re: Enhanced standard NXT firmware
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(...) I would have liked to have one permanently, but it seems a little steep. Last summer I got a limited edition (32KB or something) along with the an AT91 evaluation board. (...) Perhaps Section 5.1 is useful: (URL) I just tried to post but it (...) (18 years ago, 17-Mar-07, to lugnet.robotics.nxt.nxthacking, lugnet.robotics, lugnet.robotics.nxt)
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| | Re: Enhanced standard NXT firmware
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(...) It actually was not a very big deal. I was familiar with the firmware source code since I had looked at it quite a bit since it was released, trying to figure out how to get it to compile with GCC. All the RIC bug fixes were things I figured (...) (18 years ago, 17-Mar-07, to lugnet.robotics.nxt.nxthacking, lugnet.robotics, lugnet.robotics.nxt)
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| | Re: Enhanced standard NXT firmware
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(...) <snipped description> Holy crap John! You've been really busy! For anyone poking around in this forum, I can say that what John has done is pretty significant. I have written my own firmware for the brick so I know how much work must have gone (...) (18 years ago, 17-Mar-07, to lugnet.robotics.nxt.nxthacking, lugnet.robotics, lugnet.robotics.nxt)
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| | Enhanced standard NXT firmware
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Over the past couple days I have used the IAR Embedded Workbench to implement some enhancements and bug fixes for the standard NXT firmware. The bug fixes are as follows: 1. RIC drawing code incorrectly checked the size of the OP_LINE structure for (...) (18 years ago, 16-Mar-07, to lugnet.robotics.nxt.nxthacking, lugnet.robotics, lugnet.robotics.nxt)
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| | Connection to Bluetooth
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Dear All, I have spend a lot of time to get connection with Bluetooth using Bricx. I using the latest nxt software! I have connection with the NXT with Bluetooth, I see on the display of the NXT "<>" After starting Bricx Command Centre I get the (...) (18 years ago, 16-Mar-07, to lugnet.robotics, FTX)
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