yaml文件一般存储了ROS需要加载的参数信息,一些属性的配置。通常在launch文件或程序中读取.yaml文件,把参数加载到参数服务器上。通常我们会把yaml文件存放在param/路径下。 7.5 dae/stl文件 dae或stl文件是3D模型文件,机器人的urdf或仿真环境通常会引用这类文件,它们描述了机器人的三维模型。相比urdf文件简单定义的性状...
一般我们使用roslaunch 定义参数,或者直接读取json文件。其实在ros中用yaml文件传参才是最方便的。 二、使用方法 2.1 安装(安装ros,一般会自动安装这个库) sudo apt install libyaml-cpp-dev 2.2 编写yaml文件 device_name:"/dev/input/event3"Kp:1.0Ki:0.0Kd:0.2offset:0.01max_force:1.0min_force:0.2pub_rate...
运行后的ROS话题流如下所示: 三、设定YAML参数 保存地图 以下参数是自己对照S_FAST_LIO进行新加或更改的;下面前两节是保存子图,子图相对LIO_SAM会大一些;下面是他俩的代码结构: while (ros::ok()) { …… rate.sleep(); // 保存小地图 } //保存大地图 3.0 PCL中体素的大小filter_size_map nh.param<...
而序号1的param只给出了key,没有直接给出value,这里的value是由后没的脚本运行结果作为value进行定义的。序号(2)就是rosparam的典型用法,先指定一个YAML文件,然后施加command,其效果等于rosparam load file_name。 9.4 node源码 除了上述最常用的两种读写参数服务器的方法,还有一种就是修改ROS的源码,也就是利用AP...
【ROS交叉编译】——protobuf/yaml-cpp/opencv ros, pcl, 交叉编译, protobuf, yaml, opencv VTK路径 set(VTK_DIR “/home/darknet/CM/28_ros/nx_cross_compile/usr/lib/cmake/vtk-6.3” CACHE PATH “The directory containing VTKConfig.cmake”)...
用手机热点更新:rosdep依赖下载的就是从https://github.com/ros/rosdistro这个repo里的yaml文件,大家知道,手机一般是能访问github的,因此rosdep update这步用手机热点一般是能更新成功。 将rosdistro下载到本地:手动改URL路径,把https://raw.githubusercontent.com/ros替换为file:///home/xxx/Software ...
C:\opt\rosdeps The upgrade of yaml-cpp was successful. Software installed to 'C:\opt\rosdeps' Chocolatey upgraded 1/1 packages. See the log for details (C:\ProgramData\chocolatey\logs\chocolatey.log). executing command [pip install -U coverage] Collecting coverage Downloading https://files....
ros2/yaml_cpp_vendor rolling 12Branches25Tags Code Security Security Policy The official security policy is hosted athttps://ros.org/reps/rep-2006.html. The text is reproduced below for convenience. Supported Distributions The list of ROS 2 distributions that receive security updates is athttps:...
ros2 param load <node_name> 八、Action 8.1 命令概览 8.2 命令解释 8.2.1 查看action列表 ros2 action list 8.2.2 查看action信息 ros2 action info /turtle1/rotate_absolute 8.2.3 手动发布action ros2 action send_goal /turtle1/rotate_absolute turtlesim/action/RotateAbsolute "{theta: 1.6}" 九、...
The yaml_cpp_vendor package was released. Version of package(s) in repository yaml_cpp_vendor: upstream repository: https://github.com/ros2/yaml_cpp_vendor.git release repository: https://github.com/ros2-gbp/yaml_cpp_vendor-release.git rosdistro version: 8.3.2-1 old version: 8.3.2-1 ...