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2018-09-24 12:19:30 -0500 | marked best answer | ROS for Aerial Robotics Hey Folks, I am newbie at ROS, I had installed Jade version on Ubuntu15.04 vivid. I follow up the wiki, but Indeed it doesn't make sense for me uptill now. Please any good tutorials for the application of ROS for aerial robotics. Also I need to know the main features of ROS. I have to confess that I don't so much about the benefit of using ROS on Linux, rather than fast what others pros? Best, Marwa ElDiwiny |
2018-09-19 04:29:28 -0500 | marked best answer | TurtleBot on Jade ROS I face a problem while running ~$ roslaunch turtlebot_example turtlebot_gazebo.launch . I see on the website http://wiki.ros.org/action/show/Robot... The latest officially supported release is for indigo. Is there any solutions for tackling this problem? The Result while running command line is : [turtlebot_gazebo.launch] is neither a launch file in package [turtlebot_example] nor is [turtlebot_example] a launch file name The traceback for the exception was written to the log file |
2018-09-19 04:29:16 -0500 | marked best answer | SLAM on Jade ROS Hey Folks, I want to know you about SLAM project on Jade ROS, I see videos on youtube, but none of them explain how this is done. Could any one help in listing projects for beginners like me rather than turtle in the ROS wiki. |
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2017-09-13 19:30:10 -0500 | marked best answer | Connection Arduino with ROS Hey Folks, I have a problem in the connection between arduino and ROS, I am using Ubuntu 15, 64 bit, Jade version ROS. The problem in these two following commands commands
It gives the following error
Although I have tried to download the source code from Github and putting in the sketchbook of Arduino Linux environment, but no connection. Another concern between Catkin and Rosbuild, I have read difference between them, but uptill now I can't figure out if the problem lies in selecting the proper for building executive files. Any recommendation! Have a Great Day! Best, Marwa ELDiwiny |
2017-09-13 15:37:27 -0500 | marked best answer | Hey Folks I have a problem while installing Hydro ROS on ubuntu 15.04 64bit eldiwiny@eldiwiny-HP-2000-Notebook-PC:~$ sudo apt-get install ros-indigo-desktop-full
Reading package lists... Done
Building dependency tree The following packages have unmet dependencies: ros-indigo-desktop-full : Depends: ros-indigo-desktop but it is not going to be installed Depends: ros-indigo-perception but it is not going to be installed Depends: ros-indigo-simulators but it is not going to be installed E: Unable to correct problems, you have held broken packages. eldiwiny@eldiwiny-HP-2000-Notebook-PC:~$ |
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2016-11-14 10:17:24 -0500 | asked a question | Explore surrounding areas and make a map Hey, I am trying to do this task link: link text, but I got the following errors eldiwiny@eldiwiny-HP-2000-Notebook-PC:~$ roslaunch mrp2_navigation gmapping_demo.launch [gmapping_demo.launch] is neither a launch file in package [mrp2_navigation] nor is [mrp2_navigation] a launch file name The traceback for the exception was written to the log file |
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2016-11-14 03:48:26 -0500 | commented answer | ROS serial communication error [ERROR] [WallTime: 1479116767.531493] Mismatched protocol version in packet: lost sync or rosserial_python is from different ros release than the rosserial client [INFO] [WallTime: 1479116767.535425] Protocol version of client is unrecognized, expected Rev 1 (rosserial 0.5+) [ERROR] [WallTime: 14791 |
2016-11-14 03:48:06 -0500 | answered a question | ROS serial communication error |
2016-11-14 03:47:20 -0500 | commented question | ROS serial communication error rosrun rosserial_python serial_node.py _port:= /dev/ttyACM0 Here is the error I got, while for the first time, it was working perfectly. BTW, hello example in ros_lib |
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2016-11-14 01:23:20 -0500 | answered a question | Reading Potentiometer in ROS Thanks, simply I am trying read potentiometer values in ROS and plotting them in python plot tool, I am doing this because I don't want to use MATLAB. I am using arduino uno, potentiometer that is it. |
2016-11-13 00:04:26 -0500 | answered a question | rosserial fails when using sensor_msgs::Imu got the same error while trying to receive from arduino |
2016-11-13 00:03:33 -0500 | asked a question | ROS serial communication error Hey, While trying again to connect arduino with ROS, I got the following error |
2016-11-13 00:02:17 -0500 | asked a question | Reading Potentiometer in ROS Hey Folks, I am trying to read potentiometer value in ROS, but I stuck with error To be honest, sometimes I don't understand why baudrate is not mentioned in ROSlib. or what the right code I should write for receiving analog signal. Best, Marwa |
2016-11-12 18:43:03 -0500 | commented answer | Control Tutorial RC circuit with ROS I have tried this example, but I don't know how to do that for taking analog signal from arduino to it, any example please |
2016-11-12 10:34:39 -0500 | asked a question | Serial Communication between Arduino and MATLAB in linux environmnt Hey Folks, I have successfully connected arduino with ROS, now am trying to connect arduino hardware with MATLAB in Ubuntu environment, there are many problems appeared and I didn't find a useful solution yet! The error is install_arduino Warning: There is at least another arduino.m file in the path, the installation will go on but it is strongly suggested to delete any other version before using this one
As I mentioned before the connection between Arduino and ROS is much faster and efficient than using MATLAB, but the problem is the feature for controller plots etc is much easier at MATLAB. Looking forward for your reply! |
2016-11-08 12:19:25 -0500 | asked a question | Thermal Soaring Flight Control in ROS Hey Folks, Does any one has an experience how to make simulation for thermal soaring implemented flight control in ROS. Best, Marwa |
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