Hi, I am new to webots. I am looking at the codes to understand how webots work. I was looking at the distance_sensor.c program where the robot has 8 sensors...
Hi Sifat, This corresponds to the basic Braitenberg obstacle avoidance algorithm inspired from the book 'Vehicles: Experiments in Synthetic Psychology' Â by...
Hello all, I downloaded the lserv3.exe license server program from http://www.cyberbotics.com/lserv3/windows/, plugged the USB dongle into a working USB port,...
Forgot to tell that Windows is Windows XP Professional Service Pack 2. Also I tested the dongle in linux, with the license server program (lserv3) for linux,...
Hi, I assume you copied the matrix32.dll coming with lserv3.exe in the same folder as lserv3.exe, right? Then, it seems that this error comes from the fact...
Thank you Olivier. The emitter/receiver way worked. We tested remote control of 3 e-pucks at the same time and they worked well, including the communications. ...
Folks, I wonder if Webots can interface with a real Khepera III robot. As a first step I'd like to test some algorithms for a swarm of say 20 robots with...
Hi, Which version of Webots did you use? I would recommend you to use the latest version: Webots 5.7.3 along with the firmware-1.2.0.hex which is provided with...
Hi, Yes, we got system no response at Webots 5.7.3 with epuck firmware 1.2.0 but Webots 5.7.3 with epuck firmware 1.1.3 worked well except the accelerometers. ...
Hi, Running 20 robots in Webots in real time is feasible if you don't equip each robot with computer intensive sensors like cameras or range finder cameras. 19...
Hi :) I've tried to use matlab c interface, but I can run the resulted executable files only via matlab command line. So, I can't run them as a stand alone...
Hi, Normally, you just have to add the Webots include path and the Matlab include path to your compiler include path (are you using Visual C++?) and the Webots...
Dear Webots users, We are currently running a promising international robot programming contest on-line named "Rat's Life" based on Webots which could be ...
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the webots-users group. File :...
webots-users@yahoogro...
Feb 19, 2008 2:45 pm
2136
Dear Olivier, Thank you very much! I combined both of them in .Net 2003 visual studio. I uploaded it's files to the groups folders page. Have fun, Saman ...
Hello, Webots VRML-like description language allows to build tree (hierarchical) structures only. It is not possible to build a closed body-joint loop using...
Hello All, We have a question about Time-step in epucks remote control. We run the same test controller code in epucks remote control by setting different...
Hello, This depends a lot on what kind and number of sensors you enable. For example enabling the camera with a small refresh period (like 64 ms) will...
Thank you Olivier. Based on our experiments, we were able to set the "TIME_STEP" to 2ms, which made the real time-step in remote control ~0.04s. But 1ms won't...
Hi, on behalf of the SPQR robocup team, I would like to know if it is possible to add a webots GPS sensor on any link of the webots nao model (e.g, head, foot)...
Hi to all, I'm working on a khepera project the last months, using webots. What I am currently doing is trying to replace the s-cable with bluetooth ...
Giorgos Papanikas
castonjofff@...
Feb 27, 2008 8:18 am
2145
Hi, This should work, although we never tested it. Did you check that the remote control mode work with the serial cable? Once it does, I would recommend you...
Yes, it works with the serial cable. I'll try some modifications and reprogramming the modules. I just wanted to save some valuable time if there was any...
Giorgos Papanikas
castonjofff@...
Feb 27, 2008 9:26 am
2147
Dear Friends,
Right now i am working on ARIA (Mobilerobots - Peoplebot) and Webots. my aim
of the project is to make a Client server environment and get the...
Hi again, trying to solve the bluetooth issue mentioned before I've came into a strange situation. I've connected both bluetooth modules to pc and khepera and...
Giorgos Papanikas
castonjofff@...
Mar 4, 2008 4:17 pm
2149
Hi Giorgos, There should be no difference. You should be able to connect from Webots (once you disconnected the terminal program before of course). Your...
Hi Olivier, Thanks for the tip, you were right. I haven't closed the terminal before trying to connect. That's why I received this message "Cannot open serial...
Giorgos Papanikas
castonjofff@...
Mar 4, 2008 5:04 pm
2151
hi, please i want use CustomRobot Functions to control the position of the robot,please send me an exemple how used this functions. thxs ... Ne gardez plus...
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