LUGNET News : Search Results: spybot rcx communication


Search Results: spybot rcx communication

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		Re: SSClagorpion
(...) Ok, so first of all, the Spybots, although limited, have one VERY cool feature. It's their IR capability. They have three IR sensors, so they can detect the direction of an IR signal from a controller, and/or another Spybot. So, if you set a (...) (21 years ago, 21-Apr-04, to lugnet.technic)

spybot, rcx
(score: 0.947)

		Re: LDraw Chat Room?
(...) Well yes, but it's not open source nor "free software" in the GNU sense. (...) I don't know has it ever died but I myself have seen newbies come and go on #kvirc on freenode. It is around, that's for sure. (...) I checked the freenode policies (...) (15 years ago, 22-Mar-10, to lugnet.cad)

communication
(score: 0.947)

		Re: Communication Speed, PC -> RCX, LEJOS!
(...) I could not repeat your experiment exactly because I don’t have a joy stick. So instead I wrote a pair of programs that send single byte messages between the PC and the RCX. The RCX adds 1 to the incoming byte and immediately send it back. The (...) (20 years ago, 14-Jul-04, to lugnet.robotics.rcx.java, lugnet.lego.dacta, lugnet.robotics.edu, lugnet.robotics.rcx.legos, FTX)

rcx, communication
(score: 0.946)

		Re: Communication Speed, PC -> RCX, LEJOS!
(...) Hi Roger, Thank you for your help, it is a bit strange that you dont see any problems, since it is the same protocols we are using. I dont think the joystick is the problem since I have the same problem with inputs from keyboard or mouse, but (...) (20 years ago, 19-Jul-04, to lugnet.robotics.rcx.java, lugnet.lego.dacta, lugnet.robotics.edu, lugnet.robotics.rcx.legos, FTX)

rcx, communication
(score: 0.946)

		Re: SSClagorpion
(...) -snip- Good Read. (...) Question please. The Spybot. That's for Directional Control. Can you eloborate? I find this interesting. I have conceived of possible contrivences, I'm interested in dicussing a method. What would the Spybot's two (...) (21 years ago, 21-Apr-04, to lugnet.technic)

spybot, rcx
(score: 0.946)

		Re: Spybot Upgrade Kit ? was Spybot Hardware Hacking
(...) This is from the RCX internals page: (URL) H8/3297 Product name H8/3292 Part number HD6433292 The link to the datasheet is incorrect. Hitachi spun off its semiconductor business as Renesas Technology. (URL) (21 years ago, 9-Apr-04, to lugnet.robotics.spybotics)

spybot, rcx
(score: 0.945)

		Re: Spybotics demo followup questions
(...) While setting up the DIY Spybotics SDK is great, it doesn't actually document the byte codes and communication capabilities, etc... of the Spybot brick. But using this DIY SDK I have successfully compiled MindScript code and downloaded it to (...) (22 years ago, 2-Aug-02, to lugnet.lego.direct)

spybot, communication
(score: 0.945)

		Re: Spybot Upgrade Kit ? was Spybot Hardware Hacking
(...) Oops - I misread the question. You were asking about the Spybot processor, and I have no idea what it is. I was looking into the RCX processor. Sorry, Jay (21 years ago, 9-Apr-04, to lugnet.robotics.spybotics)

spybot, rcx
(score: 0.945)

		Re: SSClagorpion
(...) Ok, so what's required for walking sideways? One switch (= single set of switches, all activated at once) to switch from forward/back/turn to side-to-side? I'm sure that comes to about 16 reverser switches, or something. :) I just happened to (...) (21 years ago, 19-Apr-04, to lugnet.technic)

spybot, rcx
(score: 0.945)

		Re: Spybot Upgrade Kit ? was Spybot Hardware Hacking
(...) Performance is an interesting question. For the article example where I used a Devantech SRF04 Sonar and a Sharp GP2D12 IR Rangefinder, the performance is limited by the senors. The SRF04 has a minimum cycle time of at least 10ms (this is the (...) (21 years ago, 6-Apr-04, to lugnet.robotics.spybotics)

spybot, rcx
(score: 0.943)

		Communication Speed, PC -> RCX, LEJOS!
Hi everyone, Im working on a project with controlling a large Container Crane by 4 RCXs. I have implementet some controlling and a lot of functions in the model, including a userinterface made in Java for a laptop. The crane is controlled by a (...) (20 years ago, 7-Jul-04, to lugnet.robotics.rcx.java, lugnet.lego.dacta, lugnet.robotics.edu, lugnet.robotics.rcx.legos, FTX)

rcx, communication
(score: 0.943)

		Re: Communication Speed, PC -> RCX, LEJOS!
(...) Hi Joe, Thank you for your fast reply, you are right, alle the 4 RCXs can see the tower, but I dont think thats the problem, since the problem also is present when only one RCX is turned on, or the other 3 are removed from the place. I only (...) (20 years ago, 7-Jul-04, to lugnet.robotics.rcx, FTX)

rcx, communication
(score: 0.943)

		Re: Communication Speed, PC -> RCX, LEJOS!
From the picture (d1_p31) it looks as though all 4 RCXs can see the tower. I don't know anything about pcrcxcomm.jar or rcxf7port; and not much about lejos, however, if all 4 RCXs try to respond to the tower, you will have collisions. Try covering (...) (20 years ago, 7-Jul-04, to lugnet.robotics.rcx, lugnet.robotics.rcx.legos, lugnet.robotics.rcx.java)

rcx, communication
(score: 0.942)

		BAE Systems Commits to FIRST® (Robotics)
Being First With "FIRST®": BAE Systems Commits to Provide $2.18 Million and Sponsors 181 Teams in 2010 For Inspiration and Recognition of Science and Technology (FIRST) ARLINGTON, Va., Feb 12, 2010 (BUSINESS WIRE) -- 181 BAE Systems-sponsored teams (...) (15 years ago, 13-Feb-10, to lugnet.mediawatch, lugnet.general, FTX)

communication
(score: 0.940)

		Re: RCX to Spy messages thru IR communications route
(...) Okay, after banging my head against this for WAY too long I think I have finally figured out (somewhat) a few things that were previously completely lost to my understanding. If you want an RCX (running RCX2 firmware) to simulate a Spybot Ping (...) (21 years ago, 24-Mar-04, to lugnet.robotics.spybotics)

spybot, rcx
(score: 0.940)

		Re: RCX to Spy messages thru IR communications route
(...) Hi John, I think the low nibble of the first byte contains the Link ID of the Spybot. It is zero if the Spybot is not linked to a controller. 1 if it is linked to controller 1, 2 if controller 2, etc. This should be easy to double check with (...) (21 years ago, 25-Mar-04, to lugnet.robotics.spybotics)

spybot, rcx
(score: 0.939)

		Re: RCX to Spy messages thru IR communications route
(...) I presume that somewhere that data is being dropped. It isn't showing up as data the tower reports to the operating system. I haven't actually tried the function I posted the other day so it is entirely possible that a Spybot will not (...) (21 years ago, 26-Mar-04, to lugnet.robotics.spybotics, lugnet.robotics, lugnet.robotics.rcx, lugnet.robotics.rcx.nqc)

spybot, rcx
(score: 0.939)

		Re: RCX to Spy messages thru IR communications route
(...) Yes, that is what another person told me via email yesterday. So a ping simulation function for an RCX running the RCX2 firmware could be: // nLinkID = 0-7, where 0 = no link, 7 = pc link, 1-6 = controller link // nMyID = 8-255 (minBotID = 8, (...) (21 years ago, 25-Mar-04, to lugnet.robotics.spybotics, lugnet.robotics, lugnet.robotics.rcx, lugnet.robotics.rcx.nqc)

spybot, rcx
(score: 0.938)

		Re: RCX to Spy messages thru IR communications route
I'm a little surprised that the Spybot doesn't need to see the packet header byte - the byte containing the range/orientation bits preceding the 0x8n Ping byte. The header is deliberately generated with the stop bit cleared to force a framing error. (...) (21 years ago, 25-Mar-04, to lugnet.robotics.spybotics, lugnet.robotics, lugnet.robotics.rcx, lugnet.robotics.rcx.nqc)

spybot, rcx
(score: 0.938)

		Re: RCX to Spy messages thru IR communications route
(...) Mark Riley wrote a program quite a while ago that sends IR messages to a Spybot from an RCX ((URL) The receiver side of this (running on the Spybot) is implemented in his post in MindScript. I just posted a message a few minutes ago which (...) (21 years ago, 16-Mar-04, to lugnet.robotics.spybotics)

spybot, rcx
(score: 0.938)

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