Results 941 – 960 of about 5300.
|
Search took 0.01 CPU seconds.
|
|
 | | Accurate Timing
|
| Hello! I just started using brickOS and am trying to use it as a programmable function generator. As such, I'm trying to get good repeatability on cycle time. It appears that at 'random' times, the RCX scheduler(?) is interrupting my program to do (...) (24 years ago, 28-Feb-03, to lugnet.robotics.rcx, lugnet.robotics.rcx.legos)
| |
|  
rcx, how
(score: 0.775)
|
|
| | GP2D12 IR sensor RCX active sensor interface?
|
| I recently acquired several Sharp GP2D12 IR distance sensors that I want to attach to the RCX for use in the robotics course I'm teaching at Vassar College. I found an RCX interface circuit for this sensor at (URL) I go ahead and build it, I though (...) (25 years ago, 5-Oct-01, to lugnet.robotics.rcx)
| |
|
rcx, ir
(score: 0.775)
|
|
| |
|
rcx, ir
(score: 0.775)
|
|
| | Re: GP2D12 IR sensor RCX active sensor interface?
|
| (...) Hi Gareth, I guess the three wire solution won't work. (Not tested it myself) The Sharp GP2D12 have a current consumption of about 35mA-50 mA (at 5V) !!!! Michael Gasperi mentioned that an input of the RCX only give about 15mA. ((URL) techno (...) (25 years ago, 8-Oct-01, to lugnet.robotics.rcx)
| |
|
rcx, ir
(score: 0.775)
|
|
| | Re: GP2D12 IR sensor RCX active sensor interface?
|
| (...) Thanks. I actually have all your stuff bookmarked already and am aware of your 3 sensor mux :-) What I really want is something simple - like Phillo's design - that is plug-n-play on the RXC. Unfortanately his circuit board is a little bigger (...) (25 years ago, 8-Oct-01, to lugnet.robotics.rcx)
| |
|
rcx, ir
(score: 0.775)
|
|
| |
|
rcx, ir
(score: 0.774)
|
|
| |
|
rcx, ir
(score: 0.774)
|
|
| | Re: BricxCC on Win XP how
|
| (...) Wow, key tips, great questions, fun links, thanks again for leading me into hours of enlightening experimentation. As a newbie, I'm surprised to think I see nqc reports port in use by exiting immediately without complaint, and BricxCC reports (...) (24 years ago, 20-Feb-03, to lugnet.robotics.rcx)
| |
|
rcx, how
(score: 0.774)
|
|
| | Re: Sending ir packets
|
| Check the source code for NQC (in rcx/RCX_Link.cpp), or even use it as your underlying comms library. You may spot something Dave does that you don't.. Phil. (...) (25 years ago, 29-Sep-01, to lugnet.robotics.rcx)
| |
|
rcx, ir
(score: 0.774)
|
|
| |
|
rcx, how
(score: 0.773)
|
|
| |
|
ris, rcx
(score: 0.773)
|
|
| |
|
rcx, how
(score: 0.773)
|
|
| |
|
rcx, ir
(score: 0.771)
|
|
| |
|
rcx, ir, how
(score: 0.771)
|
|
| | Re: reply framing in firmdl3/rcx_comm.c
|
| --- From: Kekoa Proudfoot [via Pat LaVarre] ... About message framing, I would not say that the designers at Lego had something specific in mind for RCX-to-PC messages. Framing for those messages is very ad-hoc. One thing which is very useful is the (...) (24 years ago, 7-Feb-03, to lugnet.robotics.rcx)
| |
|
rcx, how
(score: 0.771)
|
|
| | How about LegOS & IR "long range"?
|
| Well. It's a bit strange that under LegOS you "must" work only in "near"/"short range" mode. So I've modified my kernel to work always in "far" or "long range" mode (that works with near too)... Now I'm able to upload kernel and .lx to my RCX placed (...) (27 years ago, 13-Feb-00, to lugnet.robotics.rcx.legos)
| |
|
rcx, ir, how
(score: 0.771)
|
|
| |
|
rcx, how
(score: 0.770)
|
|
| | Re: How to setup gcc and make in cygwin
|
| Liam, What exactly are your errors using cygwin? Post them here. I might take a couple of posts back and forth but I do believe it is possible. I have it running on Windows 98 and I know other have been successful with Windows. What windows OS are (...) (24 years ago, 3-Oct-02, to lugnet.robotics.rcx.legos)
| |
|
usb, how
(score: 0.770)
|
|
| | Psion 5mx firmware downloader
|
| I've written a firmware downloader that runs on a Psion 5mx (and probably an older 5, but I haven't tested it). I should note this uses the IR tower connected to teh cable serial port (via lego's cable, psion's cable and a null modem adaptor, (...) (25 years ago, 29-Sep-01, to lugnet.robotics.rcx)
| |
|
rcx, ir
(score: 0.769)
|
|
| | now normally baumfamily != enteract
|
| Perhaps this is not normal? (URL) don't have permission to access /~dbaum/lego/nqc/index.html on this server. Apache/1.3.26 Server at www.enteract.com Port 80 Yet I'm taken there from: (URL) such famous links as: (URL) wonder if the update to these (...) (24 years ago, 2-Feb-03, to lugnet.robotics.rcx.nqc)
| |
|
rcx, how
(score: 0.768)
|
More: Next Page >>
|
