 | | NXT direct commands
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Hi, i'm programing a Python library for remote controlling the NXT, now i'm working with the "set output state" message and i would like to know what means the diferent values of each parameter: #MOTOR MODES MOTORON = 0x01 BRAKE = 0x02 REGULATED = (...) (20 years ago, 3-Oct-06, to lugnet.robotics)
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| | RE: Tacho Limit and Braking
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(...) You can do just about anything with one line of code if you count user subroutine and user macro calls as "one line". The "Rotate" macro in your example expands to four lines of code that sets up and calls a user program subroutine that is (...) (20 years ago, 2-Oct-06, to lugnet.robotics.nxt)
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| | Re: Tacho Limit and Braking
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(...) This made sense, until I read this... In lugnet.robotics.nxt, John Hansen wrote: (...) I had to go back and re-read this to understand one is talking about the NXT firmware, and the other is talking about NBC. If I read it correctly, it means: (...) (20 years ago, 2-Oct-06, to lugnet.robotics.nxt)
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| | Re: Help with NXT-G programming.
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(...) That's just... weird. I've never managed to get something like that. The sequence beam seems to be pinned to the lower edge of the Loop structure, so that even if I make the loop wider, I still can't get to the blind end of the sequence beam. (...) (20 years ago, 2-Oct-06, to lugnet.robotics.nxt)
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| | Re: Tacho Limit and Braking
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(...) This is incorrect. There is no "setout" opcode in RobotC. RobotC uses a proprietary commercial alternate firmware with a completely different set of opcodes and virtual machine functionality than the standard NXT firmware. Unfortunately, the (...) (20 years ago, 2-Oct-06, to lugnet.robotics.nxt)
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| | Help with NXT-G programming.
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Hello, I got my Mindstorm NXT set a few weeks ago. Have built and programmed all the modells that was in the program that came with the set. And now started to make my own robots with the NXT. The NXT-G program looks great and is easy to understand (...) (20 years ago, 2-Oct-06, to lugnet.robotics.nxt)
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| | RE: Tacho Limit and Braking
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If you want to try something a little different, use RobotC to do this. There are several advantages to this: * It can be done with one "setout" opcode. * The RobotC PID algorithm for this type of movement is different than the NXT-G (...) (20 years ago, 2-Oct-06, to lugnet.robotics.nxt)
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| | Re: Tacho Limit and Braking
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(...) The NXT firmware does not support a single operation which has the motor run to a specific tachometer limit and then brake. The only way to do what you would like to do involves several operations. But you can wrap it all up into a reusable (...) (20 years ago, 2-Oct-06, to lugnet.robotics.nxt)
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| | Tacho Limit and Braking
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I started playing with NBC, and wanted to run the motor until it hits the tachometer limit, and then brake. I have been unable to make this happend with one setout opcode. Is it possible? Is it possible to make the opcode wait until the tacho limit (...) (20 years ago, 1-Oct-06, to lugnet.robotics.nxt)
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| | Re: bluetooth and nxt
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Thanks for your responses! I am pleased that I experienced a surprisingly painless and successful connection between my NXT and the Belkin Bluetooth USB Adapter F8T012 (which I bought today). I'm even happier that I can compile and d/l my programs (...) (20 years ago, 30-Sep-06, to lugnet.robotics)
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| | Re: bluetooth and nxt
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In article <J6BAAt.Hz8@lugnet.com>, Alan C <amenpage@earthlink.%stopspam %net> writes (...) Correct. The compatibility lists are required because Windows XP Service Pack 2 is the first time Windows supports Bluetooth. The lists are of Bluetooth (...) (20 years ago, 29-Sep-06, to lugnet.robotics)
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| | Re: NXT Bluetooth on Intel Based Macs
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(...) I haven't tried it using windows on an intel mac (I have a MacBookPro) and I haven't tried robotc, however I am able to communicate with the NXT in OSX on an intel mac, using bluetooth serial ports and ruby. For more info see: (URL) (20 years ago, 29-Sep-06, to lugnet.robotics)
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| | Re: bluetooth and nxt
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(...) Yes, that is correct. (...) The users Manual says, You can use it like a Remote Control (...) No. You can use one Bluetooth-Dongle for connecting to several other Devices. (...) No again. (...) Yes, one NXT can connect to 3 others. (20 years ago, 28-Sep-06, to lugnet.robotics)
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| | bluetooth and nxt
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I assume most the bluetooth discussion (i.e, the compatibility lists) have been for a bluetooth adapter (?) you install on your computer to communicate with the nxt. Is that correct? What about using a cell phone that is blue tooth ready? What does (...) (20 years ago, 28-Sep-06, to lugnet.robotics)
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| | New navigation API for LeJOS
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Hello Paul, first of all, thank you very much for providing LeJOS. I am a member of the project team for the master courses at the University of Applied Studies and Research in Wernigerode, Germany (Hochschule Harz). In our project thesis we decided (...) (20 years ago, 27-Sep-06, to lugnet.robotics.rcx.java)
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| | Re: NXT compatible bluetooth adapters
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(...) Uninstalling the provided driver and then reinstalling using the XP-driver made it work with the NXT. Thanks! Thomas (20 years ago, 26-Sep-06, to lugnet.robotics)
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| | RE: NXT compatible bluetooth adapters
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I've updated the compatibility list at (URL) reflect this update. It APPEARS that as a rule, one should try using the native XP drivers first, and only install the vendor-provided drivers if necessary. Some of those vendor drivers may not uninstall (...) (20 years ago, 25-Sep-06, to lugnet.robotics)
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| | Re: NXT compatible bluetooth adapters
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(...) I had a similar problem. After uninstalling the software that came with the Bluetooth-Stick WinXP detected the Stick again and used its own driver. Now it works. I have a Lutec BTA-6030 and since I use the WinXP-Driver it works quite well. (...) (20 years ago, 25-Sep-06, to lugnet.robotics)
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| | NXTender: Extend Your NXT
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NXTender is a Windows program that allows your NXT to control your PC. It allows the NXT to send keyboard keyclicks to the PC (simulating a keyboard), to open windows and display data in them, and to receive joystick input from the PC. When you use (...) (20 years ago, 25-Sep-06, to lugnet.robotics)
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| | Program with Java using iCommand 0.4
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The latest version of iCommand is out. It's not quite leJOS but it's the closest thing out there until we get into leJOS development. New features: - I2CSensor and UltrasonicSensor support. - Changed API so it duplicates architecture of leJOS API (...) (20 years ago, 23-Sep-06, to lugnet.robotics.nxt)
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