ppp2006的专栏

理论:测试运行:roscore -p 1234... logging to /home/xuting/.ros/log/7e20e3fe-a0be-11e6-ae70-00150064e94c/roslaunch-ubuntu-710.logChecking log directory for disk usage. This may take awhile.P

Hi all,With the nice package from Atom, I decided to Build some nodes for ROS HYDRO.Here are :neo_deplacement_aleatoire :a new random_move, with real sensors values SRF10 (long and short d

uvc_camera  相机驱动qbo_camera  qbo标定相关

ssh到远程命令行中，需要安装deb包。直接使用scp拷贝过去，然后sudo dpkg -idpkg命令常用格式如下：sudo dpkg -I linuxidc.deb#查看linuxidc.deb软件包的详细信息，包括软件名称、版本以及大小等（其中-I等价于--info）sudo dpkg -c linuxidc.deb#查看linuxidc.deb软件包中包含的文件结构（其中-

官方教程：http://openqbo.org/wiki/doku.php?id=qbo_apps:ros_pack:qbo_listen论坛方法：http://openqbo.org/forum/viewtopic.php?f=5&t=474&sid=4ad0273c3fec2267bbb53fca9e243246 creating a new grammar for speech

from poster.encode import multipart_encodeImportError: No module named poster.encodesudo apt-get install xmmsclientsudo apt-get install xmmsclient

Hello allI present myself : Vincent. (42 yo) I live in France, and I'd like to order a QBO. Before I had a ROVIO, then BIOLOID Premium. My programming level is non-existent, I do not know

http://openqbo.org/forum/viewtopic.php?f=4&t=4881. It appears that you have to launch QBO_Webi when you start/restart Q.bo's computer. Is there a way for Ubuntu to automatically run the “roslaunch q

2016年10月5日，谷歌宣布推出一个开源的实时同步定位与制图(SLAM)库，名为Cartographer，即制图者。开发人员可以用这个库实现二维和三维定位及制图功能。谷歌同时还开放了能将Cartographer集成到ROS、Toyota HSR及Turtlebot.ｒｏｓ版：　　https://google-cartographer-ros.readthedocs.io/en/lates

rospy.Publisher initializationrospy.Publisher(topic_name, msg_class, queue_size)The only required arguments to create a rospy.Publisher are the topic name, theMessage class, and the queue_si

roscreate-pkg [package_name] [depend1] [depend2] [depend3]生成的是manifest.xml文件。beginner_tutorials/manifest.xml如果是python文件，需要roslib.load_manifest 调用。$ rospack profile$ rospack find beginner_tutor

scenelib 只支持1394 camera.不支持usb camera.1394 camera主要用于工业相机.目前工业相机的常用接口有camera link, GigE, USB3.0, 1394等.  PoE  power over ethspacaview在ubuntu上的移植移植spcaview&gspca&servfox搭建网络视频服务器  http://bl

不论是哪种传感器，超声也罢，红外也好，最终都是要经过firmware－－driver然后由上层应用软件来控制。比如避障，传统的单机控制器可能会由控制器自身进行计算。但这里以topic的形式发布出来，由应用软件来控制具体行为。就像pid控制算法一样，在控制器中计算后直接施加给电机。这样的好处是实时性得到保障。在qbo_arduqbo/src/lib_qbo_pyarduqbo.py 文件

http://openqbo.org/forum/viewtopic.php?f=14&t=719&p=3272&hilit=cloud#p3272Hey Guys!!It was advertised somewhere that we could hook up to "the cloud". People with Qbos all over the world co

qbo_webi  要求安装cherryPy 软件：apt-get install python-cherrypy3

http://www.cnblogs.com/wuvist/archive/2011/06/28/django-and-tornado.html介绍两个Python web框架：Django & Tornado在各种语言平台中，python涌现的web框架恐怕是最多的；猜想原因应该是在py中构造框架十分简单，使得轮子不断被发明。这里记述一下我了解过的两个py web框架，供大家

一个典型错误：runji@robot-Lenovo:~/ros_workspace$ roslaunch qbo_webi qbo_webi.launch... logging to /home/runji/.ros/log/481274a4-4ec1-11e4-a48a-00224d7c57c7/roslaunch-robot-Lenovo-27720.logChecking l

将rbx1_speech从hydro 迁移到miniPC上的:~/ros_workspace/install/lib

If you do not already have an Arduino IDE installed, download it from the Arduino website.How to install rosserial for ros:sudo apt-get install ros-hydro-rosserial-arduinosudo apt-get install ros-

方法1：avr_bridgeAVR _BRIDGE IS DEPRECIATED . DO NOT USE IN A NEW PROJECT. USE ROSSERIAL INSTEAD.方法2：cereal_port

http://blog.exbot.net/archives/643WIFI小车的视频：http://v.ku6.com/show/k4McMrMkDfyN2yQAThGbJw...html?nr=1基于pcDuino的WiFi实时视频监控智能小车：http://v.youku.com/v_show/id_XNTQxMjQ1MzY0.html?from=y1.2-1-176.3

在hydro版本下面，添加自己的.cpp文件，然后编译的方法： catkin_make编译：add_executable(parser src/parser.cpp)target_link_libraries(parser ${catkin_LIBRARIES})对比古月居使用前面版本的方法：rosbuild编译：rosbuild_add_boost_directories(

目标：交叉编译用于linux上运行的rosserial程序。与ros workstation配合

sudo apt-get install ros-hydro-dynamixel-motor or git clone https://github.com/arebgun/dynamixel_motor.gitBug / feature tracker: https://github.com/arebgun/dynamixel_motorSource: git https://githu

http://kb.open.eefocus.com/index.php/Arduino_Mega2560http://www.arduino.cn/thread-4334-1-1.html3，5，6，9，10，11对应Pcduino V2单板的PWM引脚。其中PWM5，PWM6为硬件PWM.在Arduino Mega2560中PWM口编号为2-13。硬件PWM为PWM1和PW

Waiting on transform from /base_link to /map to become available before running costmap, tf error: Could not find a connection between '/map' and'/base_link' because they are not part of the same tr

今天对于 导航和路径规划的内容进行分

(2012-05-16 20:44:07)转载▼标签：杂谈分类：linux学习sudo apt-get install cmake-curses-guiip-10-212-142-121:741 Z$ apt-cache search ccmakecmake-curses-gui - curses based user in

Python--生成Wav格式文件需要安装Tkinter，用于GUI显示需要安装Scipy, 科学计算

AR_Tag ROS新版本不支持的问题2013年03月21日 ⁄note, robotics, ROS⁄ 共 489字 ⁄ 字号 小 中 大 ⁄暂无评论 ⁄ 阅读 59,444 浏览数 次 设想：设置一个AR tag（1号)作为飞机的降落标记，识别得到1号tag的(x,y)坐标，先考虑二维情况，飞机跟踪并在一号tag上盘旋。当出现二号tag时，飞机对准t

ARM9  eCoshttp://deviceguru.com/mobile-robot-packs-wireless-web-cam/ne

curl_easy_setopt(curl, CURLOPT_URL, (url + (boost::format("/rev.cgi?Cmd=nav&action=18&drive=%d&speed=%d") % dValue % sValue).str()).c_str());  curl_easy_setopt(curl, CURLOPT_URL, (url + "/rev.cgi?Cm

参数服务器   编码时，需要提供yaml

驱动代码中命令约定控制器单板上命令约定#define GET_VERSION 0x40#define ALL_SRF_UPDATE 0x41       //A//#define GET_BRUJULA 0x42          //B  //Ya no está#define RESET_ODOMETRY 0x42#define CHANGE_I2C_DIR 0x4

CSrf10Controller 控制器中device_p_->getDistanceSensors(updatedDistances);//先

以下具体分析获取int CQboduinoDriver::getOdometry(float& x, float& y, float& th){    std::vector data, sent;    CComando comand=comandosSet_.getOdometry;    int code=lockAndSendComand("base",comand,dat

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