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


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		Re: IR-Tower and PowerBook-G3 ?
(...) Well, that beats my Centris 610 (1993, with a 68040 upgrade) as the oldest Mac I've heard running NQC. -Tim (25 years ago, 15-Aug-99, to lugnet.robotics.rcx.nqc)

ir
(score: 1.947)

		Re: IR Tower Use
(...) Not really -- the tower uses its own proprietary communcations format. It's similar enough to that used by remote controls that learning remotes can pick up the signals, but I haven't heard of anyone going the other way around. (23 years ago, 25-May-01, to lugnet.robotics.rcx, lugnet.robotics, lugnet.off-topic.geek)

ir
(score: 1.947)

		Re: IR Tower Use
(...) Ooops, sorry. I didn't really mean proprietary -- I meant "not normal for remote controls". (23 years ago, 29-May-01, to lugnet.robotics.rcx, lugnet.robotics, lugnet.off-topic.geek)

ir
(score: 1.947)

		Re: IR Tower Use
(...) The only IrCOMM I know of is part of the IrDA standard. It provides something that looks just like a typical serial port to the application, but underneath is layered on top of IrLAP (packet based link level prototocol for IrDA). This means (...) (23 years ago, 30-May-01, to lugnet.robotics.rcx, lugnet.robotics, lugnet.off-topic.geek)

ir
(score: 1.947)

		ir communication
Hi, i am just doing my first steps with legOS and i want to send some data back to the PC. Is there any kind of software for the PC to read that data and save or display it? TIA Chris (23 years ago, 13-Aug-01, to lugnet.robotics.rcx.legos)

ir
(score: 1.947)

		Re: ir communication
(...) Chris (23 years ago, 14-Aug-01, to lugnet.robotics.rcx.legos)

ir
(score: 1.947)

		Re: Sending ir packets
(...) Here ya go: Remember start bit (sometimes called 2 stop bit mode) 55 00 D1 ~D1...Dn ~Dn C ~C Add all the normal D parts in a single Byte for Chksum. Code chunk for example ... unsigned char MuxStr[] ={0x55,0xf7,0x08,0x0...xf8,0x07}; count = 7; (...) (23 years ago, 29-Sep-01, to lugnet.robotics.rcx)

ir
(score: 1.947)

		Re: IR transmission, strange coding ?
(...) As far as I remember (it's been > 10 years) startbits are 0, stopbits are 1. (...) This is strange, are you sure it is not the odd parity bit? (...) That's fine, 1 is the 'passive' and 0 is the 'active' level. Jürgen (23 years ago, 6-Nov-01, to lugnet.robotics.rcx)

ir
(score: 1.947)

		Re: IR Sensitivity - Was: 1.5/2.0 infrared problem
(...) Thanks, Mark, I was indeed using standard firmware through NQC... Philo (21 years ago, 3-Nov-03, to lugnet.robotics.rcx, lugnet.robotics.rcx.legos, lugnet.robotics.spybotics)

ir
(score: 1.947)

		Re: IR Sensitivity - Was: 1.5/2.0 infrared problem
(...) You're welcome! (...) Well, I did try it out and it does work... somewhat. For example, when you set the channel to 5 using the technique mentioned above, only some of the remote packets reflect 5 as the channel number, while others still (...) (21 years ago, 3-Nov-03, to lugnet.robotics.rcx, lugnet.robotics.rcx.legos, lugnet.robotics.spybotics)

ir
(score: 1.947)

		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 (...) (21 years ago, 4-Nov-03, to lugnet.robotics.rcx, lugnet.robotics.rcx.legos, lugnet.robotics.spybotics)

ir
(score: 1.947)

		Re: IR problems
(...) snip snip (...) ===...=== Ralph, any idea on this? Thanks (21 years ago, 23-Jan-04, to lugnet.robotics.rcx.pbforth)

ir
(score: 1.947)

		RE: IR problems
Hmmm The blip and LCD clearing, while useful for debugging may be messing things up. The characters are coming in way faster than the blip time, so you may not be reading the buffer fast enough. I would put code at the end of getHeader that (...) (21 years ago, 24-Jan-04, to lugnet.robotics.rcx.pbforth)

ir
(score: 1.947)

		Re: IR problems
(...) Thanks Ralph. I'll try this. I might have followed the wrong track but I got to this 'test program' trying to solve the problem I have in my 'real' program: I'm writing a PbForth version of the Trailerbot (Luis Villa, Extreme Mindstorms). The (...) (21 years ago, 28-Jan-04, to lugnet.robotics.rcx.pbforth)

ir
(score: 1.947)

		Re: IR problems
(...) Ralph, one more question. Are there conditions where the word EKEY would wait for input (like KEY)? It seems to happen in my program. Thanks (21 years ago, 29-Jan-04, to lugnet.robotics.rcx.pbforth)

ir
(score: 1.947)

		Re: IR problems
(...) I did not explain my problem properly but you got it anyway! I do use EKEY? before EKEY, but sometimes EKEY seems to block. Thanks for taking your time to look into this. As for the new word (wow!), in Forth-79, there was a word called ?KEY (...) (21 years ago, 31-Jan-04, to lugnet.robotics.rcx.pbforth)

ir
(score: 1.947)

		Re: Straight moving with only one rotation sensor
(...) Sounds good. I use a CyberMaster for the movement part of the robot because it has tachos on each internal motor. I modify the power settings for the motors to keep the robot (reasonably) straight, rather than stop and start them. If you tried (...) (20 years ago, 10-Jun-04, to lugnet.robotics.rcx.nqc)

ir
(score: 1.947)

		Re: IR tower problems on a laptop with NQC
(...) Jordan, I only have one suggestion that may, or may not be useful. I'd suggest you try a fresh battery in the tower. I know you said it works on another PC. Sorry, that's the best I can do. :) Steve (18 years ago, 9-Mar-07, to lugnet.robotics.rcx, lugnet.robotics, lugnet.robotics.rcx.nqc)

ir
(score: 1.947)

		Re: IR Problems
(...) tom@tomlohre.com is my private address (18 years ago, 14-Apr-07, to lugnet.robotics.rcx)

ir
(score: 1.947)

		Re: LNP Question
Hello Colin, (...) (24 years ago, 14-Jun-00, to lugnet.robotics.rcx.legos)

ir
(score: 1.947)

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