 | | Re: Blocking The Lego Remote?
|
|
(...) When we were working on setting up independently controlled LEGO bots we found this site: (URL) is a program to download which uses standard gamepad controllers as inputs and sends IR signals out through a single LEGO IR tower to control up to (...) (23 years ago, 30-Apr-01, to lugnet.robotics.rcx.nqc)
|
| |
| | Re: Visual NQC 2001 final version
|
|
Has anyone else run into the problem of the website *NOT* being there? I click on the link below and I get an error is some other language saying that the site is *NOT* available. (...) (23 years ago, 29-Apr-01, to lugnet.robotics.rcx.nqc)
|
| |
| | RE: LegOS bug - firmware unlock string not below CC00h in some circumstances
|
|
(...) Argh! This is so typical of many embedded projects that I have seen go sour over the years. It's due to not using the linker to full advantage. In my firmware, I declare the string in its own .text section (you can do this in inline assembler (...) (23 years ago, 29-Apr-01, to lugnet.robotics.rcx.legos)
|
| |
| | Re: Blocking The Lego Remote?
|
|
(...) Aluminum foil wrapped around the RCX works... Dean -- Coin-Op's For Sale!: (URL) Lego Workshop: (URL) Lego Club: (URL) (23 years ago, 28-Apr-01, to lugnet.robotics.rcx.nqc)
|
| |
| | LegOS bug - firmware unlock string not below CC00h in some circumstances
|
|
Just thought I'd better report this... Firmdl3 is unable to download very large statically linked programs (with a .text segment greater than 4c00h bytes). Unlike previous size related bugs, this is *not* caused by firmdl, but rather by kmain.c. (...) (23 years ago, 28-Apr-01, to lugnet.robotics.rcx.legos)
|
| |
| | Re: HELP, has anyone ever seen SPIRIT.OCX events ??
|
|
Thanks Chris, I was just looking for that confimation. There are more bugs in the spirit.ocx, ever tried to read the sensor mode ? Well you'll probably get the sensor mode multiplied with 32. I've just reported these bugs to Lego. I've also asked (...) (23 years ago, 28-Apr-01, to lugnet.robotics.rcx)
|
| |
| | Re: Blocking The Lego Remote?
|
|
(...) 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)
|
| |
| | Re: Blocking The Lego Remote?
|
|
Let me clarify. although it still may not be possible, I just want to create 2 lego BattleBot like robots. A Scout based bot being controlled by one person with the Lego Remote and a Second bot being controlled via RCX to RCX like in the Lego (...) (23 years ago, 27-Apr-01, to lugnet.robotics.rcx.nqc)
|
| |
| | Re: HELP, has anyone ever seen SPIRIT.OCX events ??
|
|
(...) I just hacked together a quick-n-dirty C++ program to talk to Spirit.ocx. It unlocks the brick and downloads new firmware into the RCX, all using the public methods exposed by Spirit.ocx. I sink events from the .ocx, and I don't get any COM (...) (23 years ago, 27-Apr-01, to lugnet.robotics.rcx)
|
| |
| | Re: C standard functions with legOS?
|
|
(...) As other people have pointed out, its not possible to use them straight off. I've written some floating point code for my own use to do conversions between rectangular (x,y) and polar (dist, bearing) calculations. The codes not documented I'm (...) (23 years ago, 27-Apr-01, to lugnet.robotics.rcx.legos)
|
| |
| | Re: Blocking The Lego Remote?
|
|
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)
|
| |
| | Re: Yet another RcxCC revision
|
|
(...) non-functional at the moment. Thanks to Shane Seward for reporting it. I've fixed it but I won't have a new release up on my website for another day or two. For now you can work around the problem by using the command-line parameters or by (...) (23 years ago, 27-Apr-01, to lugnet.robotics.rcx.nqc)
|
| |
| | Re: C standard functions with legOS?
|
|
(...) I've been meaning to butt in on this discussion sometime, but I got caught up in things, but better late than never. The source you refer to is probably mine. I wrote a suite of fixed-point math routines for multiplication, division, and (...) (23 years ago, 27-Apr-01, to lugnet.robotics.rcx.legos)
|
| |
| | MindScope, watch sensors/vars/timers in a graph
|
|
hi All, I build an extended PC-scope to watch sensors ans local variables in the RCX. The basic idea came from the program "Mr. Sensor" build by Michael Gasperi. (URL) Mientki (23 years ago, 26-Apr-01, to lugnet.robotics.rcx.nqc)
|
| |
| | Blocking The Lego Remote?
|
|
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)
|
| |
| | Re: C standard functions with legOS?
|
|
(...) An alternative is using fixed point math. There was some posts time ago, with C source for trigonometric functions. If you are interested, I should have links to them, somewhere (or do a `search' :-). bye Bernardo New e-mail: (...) (23 years ago, 26-Apr-01, to lugnet.robotics.rcx.legos)
|
| |
| | Re: C standard functions with legOS?
|
|
(...) The cross-compiler is set up to not use standard libraries. This is to give more control over the code produced. Also, many standard functions just wouldn't work on the H8. There is a float library (lib/float), which allows use of floating (...) (23 years ago, 25-Apr-01, to lugnet.robotics.rcx.legos)
|
| |
| | Re: HELP, has anyone ever seen SPIRIT.OCX events ??
|
|
(...) I mean the active-X events, like "ondownloaddone". I've never seen an active-X component for which you should enable the events. So I presume spirit.ocx will fire an "ondownloaddone" event, when it's ready with the download. But spirit (...) (23 years ago, 25-Apr-01, to lugnet.robotics.rcx)
|
| |
| | RE: NEED TOUCH/LIGHT SENSOR HELP FAST!!
|
|
(...) OK, I'll chime in..... First, this should go to lugnet.robotics.rcx, so I'll post it there and leave the reply in build, but follow up to robotics, please. Without sample code, we can't help, but that's a bit much to ask anyways. Start small, (...) (23 years ago, 25-Apr-01, to lugnet.build, lugnet.robotics.rcx)
|
| |
| | Re: HELP, has anyone ever seen SPIRIT.OCX events ??
|
|
(...) Have you enabled the events? You need to both define an event and enable it before it will work. --Ian (23 years ago, 25-Apr-01, to lugnet.robotics.rcx)
|
