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rcx, ir, how
(score: 5.072)
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rcx, ir, how
(score: 5.071)
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 | | data recording in BrickOS ?
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| Hi Mindstormers, 1) Does BrickOS allow to write/read measured data into the RCX memory, in order to plot or process it later on the computer ? If yes, what are the command lines to : - allocate the memory space ? - to write and read ? - free this (...) (19 years ago, 26-Sep-05, to lugnet.robotics.rcx)
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rcx, ir, how
(score: 5.071)
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rcx, ir, how
(score: 5.071)
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| | Re: Bricx NQC
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| I want to send a message whon is formed for three numbers corespondente the information of the program than I'll create. I received an e-mail from "bricx" whon said: "BricxCC can accept some DDE messages. It can also act as an out-of-process COM (...) (20 years ago, 1-Oct-04, to lugnet.robotics.rcx)
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rcx, ir, how
(score: 5.071)
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| | sensor questions plus
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| You said to keep asking questions. I'm taking you at your word. Questions I've got. o - Sensor questions: Could you explain how the sensor code works? How does it interact with the ROM. Is this (ROM stuff) documented elsewhere? What does SENSOR_READ (...) (24 years ago, 3-May-00, to lugnet.robotics.rcx.pbforth)
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rcx, ir, how
(score: 5.071)
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rcx, ir, how
(score: 5.070)
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| | Re: Extending IR communications
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| In terms of power requirements and battery life, has anyone here actually quantified how much of a difference that makes? Its a damn good idea - as long as you have white, and relatively flat ceilings. If you dont want/are not able to reposition (...) (19 years ago, 6-Aug-05, to lugnet.robotics.rcx)
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rcx, ir, how
(score: 5.070)
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| | iPAQ <-> RCX serial communication
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| Hello People I am working on a project where we are trying to use a compaq handheld with linux and a wireless card as the "brain" of robots. "Underneath" we have an RCX acting as a "spine", which is supposed to receive macro commands from the PC and (...) (22 years ago, 21-Nov-02, to lugnet.robotics.rcx.java)
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rcx, ir, how
(score: 5.070)
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| | Re: Decoding the LEGO IR remote control
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| Hi All - - A couple of weeks ago I received my LEGO MindStorms #9738 remote control. It's really cool to be able to select, start, and stop programs ... override the motor controls ... send messages, etc. If fact, it's SO COOL that I want to be able (...) (25 years ago, 18-Sep-99, to lugnet.robotics.rcx)
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rcx, ir, how
(score: 5.070)
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| | Re: Blocking The Lego Remote?
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| (...) This is a very basic problem with the whole LEGO IR protocol -- you can't address a specific RCX/Scout without also reaching every other brick in the room. I believe this is the reason why the RCX has the short-range IR setting. The approach I (...) (23 years ago, 27-Apr-01, to lugnet.robotics.rcx.nqc)
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rcx, ir, how
(score: 5.070)
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| | Re: LNP Repost
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| I am coming into the middle of this (or at the end considering the posting dates), and am hoping I don't sound like a fool putting out these ideas (since I don't yet know how legOS works). Is the RCX# used as a sort of ethernet MAC address? If you (...) (25 years ago, 28-Jul-99, to lugnet.robotics.rcx.legos)
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rcx, ir, how
(score: 5.069)
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| | Re: IR-based proximity measurement
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| (...) You're welcome - it's a fun problem. At least partially because it's one of the few times I've had to worry about the speed of bytecode execution under the standard firmware (see below). (...) Given what you are transmitting and how you are (...) (18 years ago, 11-Jun-06, to lugnet.robotics.rcx.nqc)
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rcx, ir, how
(score: 5.069)
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rcx, ir, how
(score: 5.069)
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| | Re: The datalog
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| (...) Dave, I have a question about the datalog. In the manual you state that the createdatalog function creates a datalog of x many points. How much is a point? Is that how many unique entries can be made or an overall 'byte' amount? Is a value (...) (24 years ago, 3-Oct-00, to lugnet.robotics.rcx.nqc)
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rcx, ir, how
(score: 5.069)
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| | rcx command/ echo/ reply - timestamped traces
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| As I reinvent the wheel of framing commands & replies, I've posted my latest source: (URL) example tty log includes ms timestamps: (URL) at least this morning, my IR tower works MUCH better on the little triangle setting than on the big triangle (...) (22 years ago, 3-Feb-03, to lugnet.robotics.rcx)
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rcx, ir, how
(score: 5.069)
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| | Re: IR-based proximity measurement
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| (...) Well, there were a couple of typos, but only one I found that was critical. If you are using a "max-picking LIDAR" method, you do *not* want to divide by the number of samples. The variable "eyeon" in your code should end up with the brightest (...) (18 years ago, 9-Jun-06, to lugnet.robotics.rcx.nqc)
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rcx, ir, how
(score: 5.069)
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rcx, ir, how
(score: 5.069)
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| | framing RCX LNP replies in Java
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| (...) Thanks I reached: src/org/javastorms/lnp/IR.java (...) I think I see ... readMsg accepts what it likes else dies after reading the first distasteful byte. readMsg likes either of xF0 or xF1, then a length byte, then that many bytes, then a (...) (22 years ago, 1-Feb-03, to lugnet.robotics.rcx.java)
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rcx, ir, how
(score: 5.068)
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rcx, ir, how
(score: 5.068)
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