ros docker

For the installation of Ros Indigo on Ubuntu 14.04, first you need to configure the source of your files can be downloaded, this is to ensure that the subsequent files can be downloaded in the library, and then choose a different version to choose and set up your source.list (software source) To set up your key, and then install it, but it's time to confirm that your Debian package index is up-to-date, so you'll need sudo apt-get update or sudo aptitu

1. Setting up the installation sourcesudo sh-c ' echo ' Deb Http://packages.ros.org/ros/ubuntu $ (LSB_RELEASE-SC) main ">/etc/apt/sources.list.d/ Ros-latest.list '2. Set keysudo apt-key adv--keyserver hkp://ha.pool.sks-keyservers.net:80--recv-key 0xb01fa1163. Installationsudo apt-get updatesudo apt-get install Ros-kinetic-desktop-full4. Initializationsudo rosdep

Docker Introduction Docker is an open source application container engine that allows developers to package their apps and dependencies into a portable container, and then publish it to any popular Linux machine or virtualization. Containers are completely using the sandbox mechanism, and there will be no interface between each other. Profile Docker to give a

Profile The biggest change in the Docker 1.12 version is the integration of Docker Swarm, which provides a engine model under Docker swarm, which is mainly about Docker swarm. The Docker engine itself provides only container technology and does not solve container orchestr

I. MSG and SRV INTRODUCTION1. DefinitionMessage (msg): The msg file is a simple text that describes the type of message used in Ros. They will be used to generate source code in different languages. Service (SRV): An SRV file describes a service. It consists of two parts: request and response. 　2. Storage locationmsg files are stored in the package's msg directory, and theSRV files are stored in the SRV directory.3. Msg EssenceAn msg file is actually

Remember to run the core of ROS in a separate terminal before each operation. RoscoreThe Rosparam command allows you to manipulate and store data on the Ros parameter server, which can store integers, floating-point numbers, Boolean types, dictionaries, and lists. Ros uses the Yaml Markup Language as the syntax, and in a simple case, Yaml looks very natural: 1 is

resource monitorView all current network connections:/ip firewall connection printRestart route:/system rebootRoute shutdown:/system shutdownRestore Default installation:/system resetView system Time:/system clock printView general system information:/system resource printView PC information:/system resource pci printView level and license:/system license printView system components and installation packages:/system package printView the system administrator list:/user printView System logs:/lo

The socket buffer of the receiving and sending end is set to "8MB, 8MB", and the receiver is in the DIRECTRECV mode of while Loop recv, 8 Ros processes, each ROS processing a socket, sending and receiving packet length of 2KB, The bandwidth curve that ran for approximately 12 hours is as follows:The average bandwidth of each receiving process is computed, and the average bandwidth of 8 processes is as follo

Note: In the control of the robot card computer, industrial computer, seconds, etc. above, often to achieve the start of ROS node. Take my system as an example: Ubuntu 14.04 + Ros Indigo, through the seconds to achieve M100 control of the camera node. Preparing the Execution node First you want to write yourself into the executable shell script, for example: #! /bin/bash source/opt/

1. Install package, default is Indigo version sudo apt-get install Ros-indigo-robot-upstart 2. I believe you have installed a lot of ROS package, I do not have a new package here, using the Turtlebot_navigation Create a file in the Turtlebot_navigation/launch directory Start.launch Start.launch 3. Execute Install Command Rosrun Robot_upstart Install Turtlebot_navigation/launch/start.launch command

kdbgKdbg is a gdb front-end GUI in the KDE environment, which is friendly and fast to install and use, please refer to:http://www.kdbg.org/You can use apt to install directly under Ubuntu:sudo apt-get install kdbgAfter the installation runs, you will encounter an error similar to "MNG error 11:function is invalid at this point; Chunk mhdr; subcode 0:0"Remove/usr/share/kde4/apps/kdbg/icons/hicolor/22x22/actions/pulse.mng toNemiverNemiver is a gnome-based GDB front-end, very powerful, but slowUse

After using Rspberry pi, learn about Ros as an open-source robotic operating system.The earliest use of raspberry Pi 2B +raspbian Jessie successfully installed with the source of Ros Indigo, and then change the RaspberryPi3, try again on how unsuccessful.Later, no matter, looking for a transplant raspberrypi 3B Debian 9 arm64 method, successfully run a 64-bit system.Because it is Debian 9 (stretch),

to modify your own. ⑥cmake according to what generate makefile it. It is also based on the CMakeLists.txt file to generate makefile, the CMakeLists.txt. We should be more familiar with it, that is, we create a new software package automatically help us generate. ⑦ the Last Catkin_make is the compilation of CMake and make a package of instruction tools, standardize the work path and the path to generate files, And when creating a new workspace, we create a top-level CMakeLists.txt file that recu

Navigation and positioning are important parts of robot research. In a strange environment, a general robot needs to use a laser sensor (or a depth sensor to convert to a laser data), map modeling, and then navigate and locate it according to the established map. There are also many good packages in Ros that can be used directly. In Ros, the three packages to be used for navigation are: (1) Move_base: Ac

1. The path setting of the ROS working space fails when the boot startsSymptom: In Tutorial: section 5.1 of Http://wiki.ros.org/cn/ROS/Tutorials/CreatingPackage, the following command failed to run:Hint error:[rospack] error:package ' beginner_tutorials ' not foundCause: The root path of the Catkin workspace was not found because it failed to create the source of the Catkin. This is due to a failure in sett

Http://files.cnblogs.com/files/zengtx/readyToReadout_PollEth.pdfis the program flowchart for the Readytoreadout function and the Polleth () Function.In the case of single Ros single datachannel, buffer is always sufficient to view the M_statistics->nospace value, which is always 0. This value of 0 is logical because a datachannel, each time a case is received, releases the buffer occupied by that Case.The following moves m_statistics->nospace to the c

Reprint: http://iliuyong.iteye.com/blog/1035692 use ROS to do intranet DNS serverMethod:1.ROS settingsIP-"DNS Select" Static "tabClick "+", name casually, address fill your router intranet Ip,ttl default. "OK"There should already be a DNS server name you just established,and click "Settings", respectively, fill in the primary and secondary DNS address, select "Allow Remote Requeste"Finally click "OK"Client