RCX programmable brick : Search Results: usb to ris 1.x rcx ir how


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		Re: loading s/w
(...) I skipped something here. The assumption I made is that you want to load new custom firmware. If you want to load the Lego firmware, find the Firm0309.lgo file in your Mindstorms directory, and load that into the RCX exactly as you would (...) (26 years ago, 8-Apr-99, to lugnet.robotics.rcx.legos)

rcx, ir
(score: 3.782)

		It's time to release some patches for LegOS 0.2.4
I've just released on legos.sourceforge.net my patches for LegOS. I was waiting for some life signal from Marcus. In absence of those signals, I assume that all is right... ;-) Forgive me if I broke down something for Linux people, but if I didn't (...) (24 years ago, 1-May-00, to lugnet.robotics.rcx.legos)

rcx, ir
(score: 3.782)

		Re: legOS Network Protocol
(...) Yes this will be a datagram only protocol for the time being. The LNP will allow us to do things like debugging and remote control. I have also invisioned something like a "shell" running on the legOS that you could either "telnet" in to or (...) (25 years ago, 20-Apr-99, to lugnet.robotics.rcx.legos)

rcx, ir
(score: 3.782)

		TinyVM coding question
Folks, I have a question about TinyVM 0.1.3. I am working with the included code (TestReceiver1.java) but have come across some interesting behavior which I hope someone can explain (and offer a solution for). I am tryying to write a simple program (...) (24 years ago, 22-Sep-00, to lugnet.robotics, lugnet.robotics.rcx.java)

rcx, ir
(score: 3.782)

		dll 0.2.3 fails on SGI
Hello all, My first time on this list... I've been trying to get LegOS running in my recently aquired RCX 1.0. I created an egcs cross-compiler for Solaris. I used this to compile the kernel. The IR tower is connected to an SGI (an O^2 running IRIX (...) (24 years ago, 11-Jul-00, to lugnet.robotics.rcx.legos)

rcx, ir
(score: 3.782)

		Re: using lego network protocol + collobartion on project??
(...) I am still really battling with this. I have tried to hack the "program.c" which from what I understand is the code that the RCX uses to download legOS onto itself. I have gotten a very small subset of that program to compile but it seems to (...) (25 years ago, 26-Nov-99, to lugnet.robotics.rcx.legos)

rcx, ir
(score: 3.782)

		Re: Problems with datalog
(...) It is possible. If the datalog is created from outside the program (i.e. RCXcc) then my program correctly logs the IR messages. The problem I'm having is that I cannot get the RCX to create the datalog from within the program. From Dave's (...) (24 years ago, 25-Aug-00, to lugnet.robotics.rcx.nqc)

rcx, ir
(score: 3.782)

		LEGO remote controller problem
Hi, I have problems getting the LEGO IR remote controller to work (using brickOS 0.2.6.10). I wrote a small test program that installs a lr handler function which simply displays the received key value on the LCD. But when running this and pressing (...) (21 years ago, 27-Jul-03, to lugnet.robotics.rcx.legos)

rcx, ir
(score: 3.782)

		Re: Curious problem with download
(...) Offhand, I'd suspect that the problem is either interference from lighting in the room, or perhaps your IR tower is 'marginal'. From your tests so far it doesn't sound like the problem follows either a specific computer or an RCX. Minimize the (...) (25 years ago, 2-Feb-00, to lugnet.robotics.rcx.nqc)

rcx, ir
(score: 3.781)

		RE: Turning power off?
(...) It's probably bad luck. Two weeks running is about normal if you're doing lots of IR downloads. The IRED takes quite a bit of current when transmitting. The POWER_OFF does shut things down....I really do forget if RCX_SHUTDOWN is necessary. (...) (25 years ago, 12-Mar-00, to lugnet.robotics.rcx.pbforth)

rcx, ir
(score: 3.781)

		Re: Trains, DCC, and pbForth
(...) The basic DCC ack is defined as an increase of load on the track of at least 60ma for 6ms +/- 1ms. Normally this happens on a quiet track where all you have powered is the decoder being programmed at the time. However, if you have a bunch or (...) (21 years ago, 21-Nov-03, to lugnet.trains, lugnet.robotics.rcx.pbforth)

rcx, ir
(score: 3.781)

		Re: combining LDCC and NQC style automation?
Christopher Masi wrote: [snip] (...) [snip] (...) I know, replying to myself, bad form. I have also discovered that pbForth has DCC worked into it. The good new here (although I have only looked at the introduction on the home page) is that Raplph (...) (20 years ago, 14-Jan-05, to lugnet.robotics.rcx, lugnet.trains)

rcx, ir
(score: 3.781)

		RE: Bluetooth and firmware query
Mike, If you're interested, pbForth replacement firmware may be the answer for many of your issues. My serial driver for the RCX is a straight half duplex that turns off the receiver when transmitting to avoid echoes from the IR. It could be (...) (21 years ago, 5-Apr-04, to lugnet.robotics.rcx.java, lugnet.robotics.rcx.legos, lugnet.robotics.rcx.robolab)

rcx, ir
(score: 3.781)

		Re: Lego Network Protocol questions
(...) So of course I was curious about getting rid of the complements. Apparently, they are not necessary, or so my testing so far seems to indicate. Under the several lighting conditions I tried, and for distances of up to 27' (the farthest I could (...) (25 years ago, 6-Jun-99, to lugnet.robotics.rcx.legos, lugnet.robotics)

rcx, ir
(score: 3.781)

		RCX3 - Can extra hardware functionality be added?
Having had a good look inside my RCX, I'm thinking seriously about what is really possible in the same space envelope, whether extra ports or functions could be added for RCX3. I think it's useful for us to know what's inside the RCX, especially if (...) (20 years ago, 21-Jan-05, to lugnet.robotics, lugnet.robotics.rcx)

rcx, ir
(score: 3.781)

		Re: legOS-0.2.2
Hi Markus, sorry for the delayed response, but finally i'm back: (...) i found a way that may be somewhat cleaner, by separating the lnp related header files needed by the utilities from the libc stuff: created a directory in legOS/include named (...) (25 years ago, 12-Nov-99, to lugnet.robotics.rcx.legos)

rcx, ir
(score: 3.781)

		Re: Tasks vs. program slots
(...) Dave, It is basically just exactly what you describe. It usually takes about 200us or so to "see" the incoming 38KHz signal, common I suppose for an integrator to react to the signal getting through the band-pass filter, then a Schmidt trigger (...) (25 years ago, 20-Sep-99, to lugnet.robotics.rcx.nqc)

rcx, ir
(score: 3.781)

		Re: Some goals, ideas, etc. for a new bytecode interpreter (long)
(...) Sure, but that's what zero padding is for. Since the opcode is IR-only, you don't care too much about length. The only length restriction comes from the second digit of the opcode, assuming you're using the ROM to receive incoming IR data. (...) (25 years ago, 10-May-99, to lugnet.robotics.rcx)

rcx, ir
(score: 3.781)

		quartet networking code
A few months ago, I wrote a short program called "quartet" that would let a variable number of RCX bricks running LegOS play back a song in unison. I've made it available at (URL) . It should compile cleanly under Debian's legOS package. I don't (...) (22 years ago, 5-Mar-03, to lugnet.robotics.rcx.legos)

rcx, ir
(score: 3.781)

		Re: ROM Firmware size limit? Firmdl bug?
(...) Hmm. Quad speed downloading in Version 3.1 doesn't seem to work under Cygwin on W2K (though single speed does). It always returns either a 'write: permission denied' of 'bad ir link' error (which one it is seems to be random!) , even if the (...) (24 years ago, 17-Mar-01, to lugnet.robotics.rcx.legos)

rcx, ir
(score: 3.781)

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