#include "test_msgs/msg/w_strings.hpp" int main(int argc, char * argv[]) { rclcpp::init(argc, argv); auto node = std::make_shared<rclcpp::Node>("talker"); auto chatter_pub = node->create_publisher<test_msgs::msg::WStrings>("chatter", 10); test_msgs::msg::WStrings msg; st...
><packageformat="3"><name>cpp_pubsub</name><version>0.0.0</version><description>TODO: Package description</description><maintaineremail="">nvidia</maintainer><license>TODO: License declaration</license><buildtool_depend>ament_cmake</buildtool_depend><depend>rclcpp</depend><depend>std_msgs</dep...
<build_depend>std_msgs</build_depend> <exec_depend>rosidl_default_runtime</exec_depend> <exec_depend>rosidl_default_runtime</exec_depend> <exec_depend>std_msgs</exec_depend> <member_of_group>rosidl_interface_packages</member_of_group> <test_depend>ament_lint_auto</test_depend> <test_depe...
Type: sensor_msgs/msg/LaserScan Publisher count: 1 Node name: laserscan Node namespace: / Top...
from std_msgs.msg import String 1. 2. 3. 4. 引入python中操作ROS2的功能包rclpy, 后面的一句是导入内置的字符串消息类型,节点使用此数据类型在topic上面进行数据传递。 super().__init__('minimal_publisher') 1. 调用父类Node的构造函数来为节点命名,本例中即为:minimal_publisher. ...
ros-humble-action-msgs ros-humble-pointcloud-to-laserscan-dbgsym ros-humble-action-msgs-dbgsym ros-humble-position-controllers ros-humble-action-tutorials-cpp ros-humble-position-controllers-dbgsym ros-humble-action-tutorials-cpp-dbgsym ros-humble-pybind11-vendor ...
ros-ardent-ament-cmake-pep257 ros-ardent-examples-rclcpp-minimal-service ros-ardent-rmw-implementation ros-ardent-test-msgs ros-ardent-ament-cmake-pep8 ros-ardent-examples-rclcpp-minimal-subscriber ros-ardent-rmw-implementation-cmake ros-ardent-tf2 ...
ros2 pkg create test_pkg--node-name test_cpp--dependencies rclcpp std_msgs 运行节点 代码语言:javascript 复制 ros2 run 包名 执行文件名 #示例:ros2 run turtlesim turtlesim_node 安装ros包的命令 代码语言:javascript 复制 sudo apt-getinstall ros-<distro>-<package>#示例(安装gazebo相关的包):sudo ap...
The following repositories might not be in the default ROS 2 distribution: osrf_testing_tools_cpp and test_msgs. In this case install them manually: sudoapt-getinstallros-$ROS_DISTRO-osrf-testing-tools-cppsudoapt-getinstallros-$ROS_DISTRO-test-msgs ...
<exec_depend>example_interfaces</exec_depend><exec_depend>launch_ros</exec_depend><exec_depend>rclcpp</exec_depend><exec_depend>rclcpp_components</exec_depend><exec_depend>rcutils</exec_depend><exec_depend>std_msgs</exec_depend> <test_depend>ament_cmake...