 | | Re: Advantage on motor change direction?
|
|
(...) This command is useful when you don't already know what direction a motor is going. Consider the following contrived example: A Robot w/a single light sensor is supposed to drive back and forth between two black lines. Additionally, this robot (...) (20 years ago, 3-Mar-05, to lugnet.robotics.rcx.robolab)
|
| |
| | Re: Advantage on motor change direction?
|
|
(...) As far as I can tell, there is no advantage, other than the fact that the motor control command allows you to turn on/off other motors at the same time as changing the direction. Other than that, it's a matter of personal preference, by my (...) (20 years ago, 2-Mar-05, to lugnet.robotics.rcx.robolab)
|
| |
| | Advantage on motor change direction?
|
|
Hi I am trying to understand if there is much advantage on using the "change direction" command, instead of using the usual "turn on motor " in the opposition direction command. (20 years ago, 1-Mar-05, to lugnet.robotics.rcx.robolab)
|
| |
| | ECRobot with MATLAB 7
|
|
Hi, in a student research project I got the ECRobot target of the Real Time Workshop in MATLAB 7 working. So it is possible to run a closed loop from Simulink via automatic sourcecodegeneration on the Brick. Detailed instructions in german and a (...) (20 years ago, 1-Mar-05, to lugnet.robotics.rcx)
|
| |
| | Re: Problem with makefile
|
|
(...) You can copy the Makefile from the installed location $prefix/share/doc/br...+/Makefile In that case you don't need to change the paths. (...) Is there a "Test.cpp/Test.C" in that directory? Multiple object files do not work exactly as one (...) (20 years ago, 25-Feb-05, to lugnet.robotics.rcx.legos)
|
| |
| | Problem with makefile
|
|
Hello! I have a problem with making a program, which consists of some sourcefiles. I copied the Makefile out of the demo/c++ folder into my project directory and changed the paths, so that the included Makefiles and the brickOS directory can be (...) (20 years ago, 24-Feb-05, to lugnet.robotics.rcx.legos)
|
| |
| | reduce the installation time of robolab2.5.4?
|
|
Hi 2.5.4. takes quite long time to install. I attempted not to install the training mission and check the box to tell it run the training mission off from CD instead. However, it claimed unfound files when I tried to run robolab. Any suggestion? (...) (20 years ago, 24-Feb-05, to lugnet.robotics.rcx.robolab)
|
| |
| | Problems to build the Hitachi-H8 cross-compiler
|
|
I tried to build the Hitachi-H8 cross-compiler to be used for brickos-0.2.6.10.6 . Trying to build based on binutils-2.10.1. I'm trying to install this on Win-XP. First I installed cygwin when I afterwards faced problems to execute commands. Solved (...) (20 years ago, 23-Feb-05, to lugnet.robotics.rcx.legos)
|
| |
| | unable to load brickos executable from /dev/usb/lego0
|
|
Hello! I have compiled succesfully brickos-0.2.6.10.6 under linux. After I installed it I loaded brickos.srec and helloworld.lx into the RCX. This time I tried to load an lx file I got the following error: "error deleting program" and after trying (...) (20 years ago, 22-Feb-05, to lugnet.robotics.rcx.legos)
|
| |
| | Re: Problems with Brixcc Cygwin
|
|
(...) This error indicates somewhat obscurely that the download did not complete successfully and that the installer is corrupted as a result. You will need to try downloading the file again. A download utility like Net Transport might be worth (...) (20 years ago, 15-Feb-05, to lugnet.robotics.rcx)
|
| |
| | Problems with Brixcc Cygwin
|
|
Hi, I'm running Brixcc on Win 98 and, during the installation process of the optional Cygwin installer, a window appers asking me to open a file named BRICXCCSETUPCYGWIN.002 which doesn't exist! Does anyone know what's happening? Thanks (20 years ago, 14-Feb-05, to lugnet.robotics.rcx)
|
| |
| | Northeast Region ROBOLAB Conference
|
|
Northeast Region ROBOLAB Conference Date: Friday April 8th, 2005 Location: LEGO Americas' headquarters in Enfield, CT. Purpose: To gather teachers and educators who use or plan to use ROBOLAB and LEGO Mindstorms to teach math and/or science in their (...) (20 years ago, 14-Feb-05, to lugnet.robotics.rcx.robolab, lugnet.robotics, lugnet.events, lugnet.robotics.edu)
|
| |
| | Re: communication with USB on Linux
|
|
(...) So, unless I move to the 2.6.10 kernel and CVS leJOS, there's little to no chance I'll get the desired bi-directional communication with the USB tower working. (20 years ago, 13-Feb-05, to lugnet.robotics.rcx.java)
|
| |
| | Re: communication with USB on Linux
|
|
(...) Probably not. (...) You can keep it, just install the new one in a different directory and make sure you don't use the old one (change LEJOS_HOME and PATH). Jürgen (20 years ago, 13-Feb-05, to lugnet.robotics.rcx.java)
|
| |
| | Re: communication with USB on Linux
|
|
Hi Juergen, Thank you for your answer. Some questions though: (...) Yes, I did. That solved some problems. (...) Does CVS work with my 2.4.26 kernel as well? Should I remove the 'old' leJOS version first? (...) Thanks Huub (20 years ago, 13-Feb-05, to lugnet.robotics.rcx.java)
|
| |
| | Re: communication with USB on Linux
|
|
Hi Huub, (...) have you run make? (...) You can also get it working with the CVS version of Lejos and a Linux kernel >= 2.6.7, which includes the newest driver. To get and install Lejos from CVS do $ cvs -d:pserver:anonymous...root/lejos login $ cvs (...) (20 years ago, 13-Feb-05, to lugnet.robotics.rcx.java)
|
| |
| | Re: Help please !!!
|
|
(...) No, the documentation only talks about the path, which is a system variable, not an env. variable. (I assume you are using windows) I think you will have better luck if javac really is in your path. To verify that it is, type path in the (...) (20 years ago, 12-Feb-05, to lugnet.robotics.rcx.java)
|
| |
| | communication with USB on Linux
|
|
Hi, For some time I've been trying to get bi-directional communication using: - Slackware Linux 10.0 - leJOS 2.1.0 - USB IR-tower - RCX 2.0 So far I've managed to upload leJOS and the written software to the RCX. However, when I try to run the (...) (20 years ago, 12-Feb-05, to lugnet.robotics.rcx.java)
|
| |
| | Re: Swan Firmware
|
|
Hey Guys, Any ideas on that code, regarding that error no. 5? Iain (20 years ago, 11-Feb-05, to lugnet.robotics.rcx.nqc)
|
| |
| | Re: Can the Run button be reprogrammed?
|
|
(...) Ultimate Robolab provides very easy access to the RCX buttons. With a few icons you can reprogram any of them. Here a nice example : (URL) you press the Run-button in this example, you'll here a sweep down system sound. This is the philosophy (...) (20 years ago, 10-Feb-05, to lugnet.robotics.rcx)
|
