build roomba

What's this?"Roomblock" is a robot platform consists of a Roomba, a Raspberry Pi 2, a laser sensor (RPLIDAR) and a mobile battery.The mounting frame can be made by 3D printers. ROS navigation system enable to make a maps of rooms and use it to reach to the goal autonomously.Who need this?Anyone want to learn the cutting-edge technologies of robotic navigation, mapping, and autonomous driving. This robot can is built easily and lower cost than other co

Turtlebot has an application panorama to realize iPhone360 panorama photography function. The official use of the Create base and Kinnect, when using the Roomba base and the Xtion Pro live package, found that the tutorial does not start.1. StartRoslaunch turtlebot_bringup minimal.launch \ Load wheel drive Open another Shell windowRosservice Call Turtlebot_panorama/take_pano 0 360.0 30.0 0.3 ordered a camera spinThis time found that

1. What is checked build?Windows checked build is a debug version of Windows, which is opposite to a retail build. Generally, windows we buy on the market are retail build. The code base of the two is the same, but the checked build is compiled when the dbg compilation switc

BuildThe tools used to build the application are collected here. Apache Maven:maven is built with claims and relies on management, preferring to build using conventions rather than configurations. MAVEN is superior to Apache Ant. The latter is configured in a process-based manner, so it is very difficult to maintain. The Gradle:gradle is built incrementally. Gradle is configured with groovy pr

----------------------------------------SQL Server Build database-Build table-build constraints Create school databases-------------------------------------- --before creating the School database: first to determine if the database exists, if it exists, then create it if it does not exist-- --exists keyword: The parentheses inside can query to the data return '

>grant all on vtdc.* to [e-mail protected] identified by ' 123′;Assign the user Tanzuai from 10.163.225.87 to all operations on the database VTDC all tables, and set the password to 123.Mysql>grant all on * * to [e-mail protected] identified by ' 123′;Assign the user Tanzuai from 10.163.225.87 to all operations on all tables in all databases, and set the password to 123.Mysql>grant all privileges on * * to [e-mail protected] identified by ' 123′;Assign the native user Tanzuai permissions to all

Recently, a customer asked the "Table build station, Div build station and the distinction of XHTML build Station", in fact, this is also the domestic web site construction gradually towards the sign of maturity. Website construction, simply speaking, is "how this person looks like" and "how is this person's heart". Part of it is the "visual effect" that the appe

Build a route using Composer to build your own PHP framework and composer to build a route. Build a route using Composer to build your own PHP Framework. in the previous article, composer built an empty Composer Project. This article describes how to

1. Create a databaseCreate Database School;2. Using the databaseUse school;3. Create a userCreate user [email protected] identified by ' Jame ';4. Authorized users (Note that this is the use of * Oh, you can speak school also replace the * number)Grant Select,update,insert,create on school.* to [email protected] identified by ' J Ame ';5. Cancellation of authorization (now understand why it is useless to knock privilege directly?) )Revoke select,update,insert,create on school.* from [email prote

Build a route using Composer to build your own PHP framework and composer to build a route In the previous article, we have created an empty Composer project. This article describes how to build a route. The prestigious CodeIgniter framework is an entry-level framework for PHP development by many people. It is also a f

Tags: database Create space Oracle DBF Build Library nbsp Color RAC1. Select the database directory *\product\10.1.0\oradata\ Directory (* indicates the installation directory of Oracle) 2. CREATE TABLE Space Format: Create tablespace table name datafile ' data file name ' size table space; sql> Create tablespace database name datafile ' F:\oracle\product\10.1.0\oradata\news\database.dbf ' size 500M ; 3. Create user Format: Create user username id

1,mysql Building the database statement is relatively simple, in a word:1 Create Database Tppamltest32, create user and authorization:1 Insert intoMysql.User(Host,User, Password,ssl_cipher,x509_issuer,x509_subject)Values("localhost", "User name", Password ("Password"),"","","");2FlushPrivileges; 3 Grant All Privileges onTppamltest3.* toUser name@localhostIdentified by 'Password';4FlushPrivileges;Where the authorization statement to the user assigned all permissions, specific other look at Ba

Configure Gradle build and gradle buildBuild basic configuration Android Studio contains a top-level build file and a build file for each module. A build file is called build. gradle. It is a plain text file that uses Groovy syntax to configure the elements provided by the A

Original address: Http://tools.android.com/tech-docs/new-build-system/user-guide#TOC-Build-Variants6. Build variants (build variant version number)One goal of the new build system is to agree to create different version numbers for the same application.Here are two basic usa

Jenkins is an extensible, continuous integration engine that is easy to install and configure, and easy to use, starting with the. NET Continuous Integration EnvironmentJenkins and SVN installation is not covered here.First, the preparatory work1, Jenkins System Management-"management plug-in" optional plug-in found MSBuild Plugin, install plug-in MSBuild Plugin, used for automatic editing of. NET ProjectsDescription: Some features of the configuration process need to install some plug-ins, you

The IDE is to the small white program ape , Daniel level of the program ape must be command line control, terminal control, you see Daniel is using Vim,emacs on everything to fix "This is a bit of an absolute, though. But it's not unreasonable. To do the development of this line to high efficiency, self-initiative is really lack of command line tools, because only the command line is the best human-computer interaction tool.The fact that the IDE is also the bottom line is to invoke the command l

Maybe you still have doubts about my introduction to tianma xingkong in the previous section. For example, in the previous demo, I only used the string type, for collections and user-defined entities, they are not touched.ArticleAnd then cover these details. Also, many articles will talk about the magical metadata, but I did not mention it, because this argument still has many details to detail, In addition, I think the readers are more curious about the activities that vstf team provides for

Problems encountered when using Python to perform ant build:When using Os.system () to invoke ant build, the command line always exits normally, regardless of build success or failure (build Successful/build FAILED)To resolve the issue:The first thought is to get the return value of the ant command, depending on the re

Reprint Address: http://mrfu.me/android/2015/07/17/New_Android_Gradle_Build_Tools/ Translator Address: "Turn" list of new Android Gradle build tools: New DSL structure and Gradle 2.5 Original: First look at new Android Gradle Build tools:the new DSL structure and Gradle 2.5 Bilingual address: "Turn-bilingual" list new Android Gradle bui