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  Re: Spybot studies: seek a world object
 
(...) It does. Thanks! (...) (23 years ago, 11-Nov-03, to lugnet.robotics.spybotics)
 

spybot
(score: 0.535)

  Re: Connection between two different teams of robots
 
(...) should (...) rushing (...) teams. (...) work, (...) Hi Giancarlo. I think you can't avoid phisical interference between the IR messages of the two teams, because there's no way to change the carrier frequency of the IR. With the RCX 2 firmware (...) (26 years ago, 23-Nov-00, to lugnet.robotics.rcx.nqc)
 

rcx, communication
(score: 0.534)

  Re: Spybot studies: photoelectric eye
 
(...) Of course you are correct! I repeated the process (unplugging the cable to simulate the failure of the comm port) and found that it detected the spybot through the USB Tower; then when I attempted to download the program, it activated the USB (...) (23 years ago, 7-Nov-03, to lugnet.robotics.spybotics)
 

spybot
(score: 0.534)

  Re: Spybot Studies: display an 8-bit value
 
(...) In case anyone was wondering (yeah, sure :-), this line in my original post: lediDisplay = (x & 0x17) ((x & 8) * 4) ((x & 32) / 4) rearranges the bits so that the lower 6 bits can easily be read left to right (while looking at the bot from the (...) (23 years ago, 7-Nov-03, to lugnet.robotics.spybotics, FTX)
 

spybot
(score: 0.534)

  Re: Spybot Studies: display an 8-bit value
 
(...) Mark Riley did this using MindScript but I don't recall having already seen the equivalent in NQC. (URL) than use a #define macro (speaking of which, I need to fix the syntax highlighting of preprocessor macros to account for multiple lines) I (...) (23 years ago, 7-Nov-03, to lugnet.robotics.spybotics)
 

spybot
(score: 0.534)

  Re: Spybot studies: SetTxDirection() confusion
 
(...) I think these emitters are different wavelength, 940nm for the pointing up one, 880nm for the others. 940nm radiation is very close to red wavelength range and is easily seen by cameras CCD, even though they generally include an IR filter to (...) (23 years ago, 7-Nov-03, to lugnet.robotics.spybotics)
 

spybot
(score: 0.534)

  Re: Spybot studies: SetTxDirection() confusion
 
(...) Yes, there is a visible light cut-off filter built in remote command receiver. Philo (23 years ago, 7-Nov-03, to lugnet.robotics.spybotics)
 

spybot
(score: 0.534)

  Re: Spybot studies: SetTxDirection() confusion
 
(...) My understanding (which may well be incorrect) is that the Manas unit only responds to IR. Sending an RC message using the PC channel is probably not terribly useful since (as far as I am aware) there aren't any devices that use RC messages (...) (23 years ago, 7-Nov-03, to lugnet.robotics.spybotics)
 

spybot
(score: 0.534)

  Spybot studies: photoelectric eye
 
I've started a new project to explore the Spybot's capabilities, (now the John Hansen has given me access to them ;). I plan to undertake s series of "studies" which each explore a single feature or function. I'll post then as I go. This first one (...) (23 years ago, 6-Nov-03, to lugnet.robotics.spybotics)
 

spybot
(score: 0.534)

  Spybot Studies: display an 8-bit value
 
I feel a little sheepish posting such simple code, but I needed to write this function anyway, and it's a legitimate illustration of a couple functions, which is the goal of "Spybot Studies" and this is a run-on sentence. /* led_8bit_display A (...) (23 years ago, 7-Nov-03, to lugnet.robotics.spybotics)
 

spybot
(score: 0.534)

  Re: Spybot studies: SetTxDirection() confusion
 
I forgot to mention that the mana (set to channel 3) didn't respond to the laser LED's command message. Is this because the mana isn't sensitive to visible red or because the signal is somehow encoded differently when it comes out the laser? (or (...) (23 years ago, 7-Nov-03, to lugnet.robotics.spybotics)
 

spybot
(score: 0.534)

  Re: Spybot studies: SetTxDirection() confusion
 
(...) Yes, there are multiple IR emitters. Two in front at nearly 90 degree angles, one in back, and a high-power one pointing up. Turns out my camera was only picking up the high-power emitter. I tried again with a different camera (the Vision (...) (23 years ago, 7-Nov-03, to lugnet.robotics.spybotics)
 

spybot
(score: 0.534)

  Re: Spybot studies: photoelectric eye
 
(...) [snip] (...) [snip] Cool! It may even be possible to get NQC to download a program (...) Way cool! (...) [snip] (...) Unbelievable! -Brian (23 years ago, 6-Nov-03, to lugnet.robotics.spybotics)
 

spybot
(score: 0.534)

  Re: ControlLab 70909 Interface (9751?) VB.NET Class (DLL)
 
(...) Hi Brian, I will prepare a simple installable demo that will support multiple Interfaces. I will transfer it soon to the same url of the other demo and source files from my first post. Indeed, this interface is pretty old. But for fixed (...) (17 years ago, 10-Jan-10, to lugnet.dacta)
 

rcx
(score: 0.534)

  Re: IR Sensitivity - Was: 1.5/2.0 infrared problem
 
(...) ... (...) ... (...) Yes. The extra channels are for non-repeating stuff. Like you said. (...) Well, I've discovered (while working on a Spybot project) that if you ask just the right question, the people at LEGO may reply to it. They are (...) (23 years ago, 4-Nov-03, to lugnet.robotics.rcx, lugnet.robotics.rcx.legos, lugnet.robotics.spybotics)
 

spybot
(score: 0.533)

  Re: Any one has 2 rcx's?? can a irda prot in a window based machine help in corol of the RCX?
 
(...) No, IRDA is incompatible with the RCX. As another possibility for communication you might want to look at the LNP protocol of Legos. Jürgen (26 years ago, 16-Nov-00, to lugnet.robotics)
 

rcx, communication
(score: 0.533)

  Re: IR Sensitivity - Was: 1.5/2.0 infrared problem
 
(...) Thanks a lot for posting this very useful information, Mark! I don't know how long I've been beating my head against the brick trying to make heads or tails out of the values I calculated for the various possible combinations of button (...) (23 years ago, 4-Nov-03, to lugnet.robotics.rcx, lugnet.robotics.rcx.legos, lugnet.robotics.spybotics)
 

spybot
(score: 0.533)

  Re: Spybot MessageEvent
 
In lugnet.robotics.spybotics, Joseph Woolley wrote: <snip> (...) The official API contains the following code // these all correspond to using VLL() as the source #define EVENT_TYPE_ENTRY_FOUND 4 #define EVENT_TYPE_MSG_DISCARD 6 #define (...) (23 years ago, 29-Oct-03, to lugnet.robotics.spybotics)
 

spybot
(score: 0.533)

  Re: The AFOL mind
 
(...) I'd never analysed the difference between nerd, dork, geek etc..., not wanting to identify myself as any of them. I think that others' opinion of a Lego fan being any of those things depends on how you put it across. OK, so there's a range of (...) (23 years ago, 3-Apr-04, to lugnet.general, FTX)
 

communication
(score: 0.533)

  Re: IR Sensitivity - Was: 1.5/2.0 infrared problem
 
(...) Mark, Thanks for posting this. I've been trying to figure out how to do that, but I don't know enough about the IR messages and baud control of BrickOS to do it myself. (...) I don't know if this is printed anywhere, but here's some more info (...) (23 years ago, 3-Nov-03, to lugnet.robotics.rcx, lugnet.robotics.rcx.legos, lugnet.robotics.spybotics)
 

spybot
(score: 0.532)

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