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range
(score: 0.396)
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 | | Re: Is this an error in legOS 0.2.5?
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| (...) Hmmm, yes, you are right. In fact it woudn't make sense. My actual robot uses a little neural net and if battery goes low, the actual data will be sent to the PC to be saved. For this, it would be nice if the RCX makes some noise, I grab it, (...) (23 years ago, 31-Jul-01, to lugnet.robotics.rcx.legos)
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tower
(score: 0.396)
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| | Re: leJOS & BricxCC news
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| (...) works (...) and (...) as to (...) BrickOS (...) both (...) I'm no expert on leJOS, but I've experienced a similar problem with my LDCC firmware and the NQC downloader. Originally the memory sequence in my .srec file was non-contiguous (i.e. (...) (21 years ago, 29-Aug-03, to lugnet.robotics.rcx.java)
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long
(score: 0.395)
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| | Re: Revisions to RcxCC
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| Hi, (...) I don't think so. For my version of RcxCC Scout support, I dumped Scount memory map on various conditions.(Thanks to NQC -raw option!!) I will report the inside of Scout sometime. Scout is similar to Cybermaster as John stated, but I think (...) (24 years ago, 10-Apr-01, to lugnet.robotics.rcx.nqc)
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usb
(score: 0.395)
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| | Re: Revisions to RcxCC
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| I'm Tamotsu Kamigaki from Japan. I am teaching the Computer Science in university. I had already modified the RcxCC to support the Scout and the USB IrTower that is included in RIS2.0 set. The RIS2.0 set was released in Nov. 2000 only in Japan. My (...) (24 years ago, 7-Apr-01, to lugnet.robotics.rcx.nqc)
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usb
(score: 0.394)
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| | Good news (Bad Rcx of ir transmitter)
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| I have to share good news about my RCX and ir transmitter, I have tried just about every firmware that is available for download on the net. When using a tip from someone on the list I tried the Lego firmware 2.0 beta and got the ir transmitter anbd (...) (23 years ago, 22-Jun-01, to lugnet.robotics, lugnet.robotics.rcx)
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ir
(score: 0.394)
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| | Bad Rcx's or bad ir
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| I believe that i have a dead rcx, or a problem w/ the ir transmitter (doubtfull). I have a Lego Mindstorms Robotics Invention System 1.5, and have succesfully installed the firmware using the cd given along with the set. But when i try to download (...) (23 years ago, 20-Jun-01, to lugnet.robotics, lugnet.robotics.rcx)
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ir
(score: 0.394)
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long
(score: 0.393)
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| | Re: sys_time not working
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| (...) Use get_system_up_time() instead (as modified below). #include <conio.h> #include <unistd.h> #include <time.h> #include <tm.h> #include <dsensor.h> #include <dmotor.h> long int t1,t2,t; int main(int argc, char *argv[]) { ......... ........ (...) (21 years ago, 5-Aug-03, to lugnet.robotics.rcx.legos)
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long
(score: 0.393)
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| | sys_time not working
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| Hi i install successfully brickOS-0.2.6.10 under Win2000 without any problems and ran successfully "helloworld.lx" I created one first elementary small program using the sys_time function. The problem is that it doesn't compile correctly. The (...) (21 years ago, 5-Aug-03, to lugnet.robotics.rcx.legos)
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long
(score: 0.392)
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| | Troubleshooting LeJOS... how?
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| First attempt ever at using leJOS. 1) Windows2000 2) System variable RCXTTY=COM1 3) NQC, ROBOLAB, RCX Code, and VB all work fine 4) New batteries in RCX, new battery in tower 5) lejos lib directory in CLASSPATH 6) lejos bin directory in front of (...) (23 years ago, 26-Jun-01, to lugnet.robotics.rcx.java)
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tower
(score: 0.390)
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| | Some assorted questions
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| Hi, all - I was reading through the sources, and I noticed that starting with 0.2.3, there was no dsound_play. Does anybody know why the 8 kHz sound playing subsystem was taken out? That was, IMHO, a way cool feature. Was it just too buggy? Also, I (...) (23 years ago, 10-Jun-01, to lugnet.robotics.rcx.legos)
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range
(score: 0.389)
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| | Re: Wishlist leJOS
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| I (another newbie) also would like to upload data from the RCX to a Windows PC. It looks like adding the data to a StringBuffer would be a good way to save it, but I have not much of a clue about how to write (1) the Java that runs on the PC to (...) (23 years ago, 23-May-01, to lugnet.robotics.rcx.java)
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ir
(score: 0.388)
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| | Port 5 Bit 2
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| Hi, While delving into the nitty gritty details of the RCX's power off routine, which was discussed a *long* time ago in these threads: (URL) the very low message numbers... :) I noticed that in addition to putting the RAM into low power mode, port (...) (21 years ago, 27-Jun-03, to lugnet.robotics.rcx)
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long
(score: 0.388)
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long
(score: 0.386)
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long
(score: 0.386)
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| | Communicating between two RCX'es with cable
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| Hi there, Long time, no see - I've finally managed to dig out my Lego once again... First of all; I'm very pleased to see the outcome of LejOS 2.x - with Proximity, LLC, integration of rcxcomm, etc. Now, I was wondering if it would be possible (...) (21 years ago, 30-May-03, to lugnet.robotics.rcx.java)
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long
(score: 0.384)
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| | Re: Blocking The Lego Remote?
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| Hi Stephen, you will not have success with this approach, because the LEGO firmware has no collision detection (especially no collision avoidance !) for their IR protocol. So if you're using more than 2 IR devices with LEGO firmware you will receive (...) (23 years ago, 27-Apr-01, to lugnet.robotics.rcx.nqc)
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ir
(score: 0.384)
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| | Blocking The Lego Remote?
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| Problem: I Have 2 Lego RCX's 1 Lego Scout and a Lego Remote. I want to build and operate 2 robots at the same time. One robot out of the Scout being remotely controlled by the Lego IR Remote and the Other with 1 RCX being controlled remotely via IR (...) (23 years ago, 26-Apr-01, to lugnet.robotics.rcx.nqc)
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ir
(score: 0.383)
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| | Re: Sound.playTone
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| thanks Roger I think if the sirene is kept working for long time, it starts to get out of sync. Probably because the instructions in the for loop also takes some time to execute. I'm away from my rcx for many months and i don't remeber if i took (...) (21 years ago, 22-May-03, to lugnet.robotics.rcx.java)
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long
(score: 0.383)
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