 | | Re: NXT to NXT communication?
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(...) I am not certain but I believe that the NXT does not allow direct slave-slave communication. An NXT can be both a master and a slave in a hierarchical array of NXTs (to the best of my knowledge) but two slave NXTs cannot directly communicate (...) (20 years ago, 4-May-06, to lugnet.robotics)
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| | Re: NXT memory limits
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(...) The documentation on the LEGO website is a good source: (URL) chip is the Atmel AT91SAM7S256 (URL) this helps, John Hansen (20 years ago, 4-May-06, to lugnet.robotics)
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| | NXT memory limits
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Now that the NDA has been lifted, can anyone confirm how much memory is available on the NXT? Also, can anyone confirm what CPU they are using (i.e. what flavor of ARM chip etc?) (20 years ago, 4-May-06, to lugnet.robotics)
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| | Re: NXT to NXT communication?
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(...) Thank you, Kevin - yes, I should have said John Hansen. My fault entirely, sorry about that John. (20 years ago, 4-May-06, to lugnet.robotics)
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| | Re: NXT to NXT communication?
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(...) I a slight mis-statement. John Hansen is the NBC guy. Kevin (20 years ago, 4-May-06, to lugnet.robotics)
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| | Re: NXT to NXT communication?
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(...) John Barnes and others have been working on that. He has out a beta of a "Nxt Byte Code" (NBC) assembler, and he's dug into a *lot* of firmware and software details. See the following (& John's website) for more details. (URL) not as sure (...) (20 years ago, 4-May-06, to lugnet.robotics)
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| | Re: NXT to NXT communication?
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(...) Yes, that's a tough one... (...) I've played around with a few ideas using bluetooth. In addition to the NXT->NXT remote, I wrote a program for my Bluetooth enabled PDA using eVB. Jim Kelly actually has a screenshot in his blog (URL) under (...) (20 years ago, 4-May-06, to lugnet.robotics)
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| | Re: NXT to NXT communication?
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(...) Yes. NXT1 will be connected via connection 0 from NXT0 NXT1 will be connected via connection 1 to NXT2 NXT1 will be connected via connection 2 to NXT3 NXT1 will be connected via connection 3 to NXT4 NXT1 can send a message to connection 0,1,2, (...) (20 years ago, 4-May-06, to lugnet.robotics)
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| | Re: NXT to NXT communication?
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(...) Steve, your remote is pretty cool. It’s a great idea if you have more than one NXT. I checked with my purchasing manager (my wife) and I don’t think my request for capital expenditure will be approved for more than one NXT this year. With that (...) (20 years ago, 4-May-06, to lugnet.robotics)
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| | Re: NXT to NXT communication?
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(...) A little - the next question of course is: Can NXT1 be both slave (to NXT0) and master (to NXT2, NXT3, NXT4) at the same time? Or does that require sneaky protocol to switch between the 2? ROSCO (20 years ago, 4-May-06, to lugnet.robotics)
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