this->declare_parameter<float>("thre_x_min", -0.0); this->get_parameter_or<float>("thre_x_min", thre_x_min_, 0.0); this->declare_parameter<float>("thre_x_max", 2.0); this->get_parameter_or<float>("thre_x_max", thre_x_max_, 2.0); this->declare_parameter<float>("thre_y_...
Get List of ROS 2 Topics List the available ROS 2 topics. ros2topiclist /parameter_events /rosout Input Arguments collapse all msgType—Message type string scalar|character vector Message type, specified as a string scalar or character vector. The string is case-sensitive and no partial matches...
/opt/ros/iron/lib/python3.10/site-packages/ros2param/api/__init__.py:28: UserWarning: get_parameter_value() is deprecated. Use rclpy.parameter.get_parameter_value instead warnings.warn('get_parameter_value() is deprecated. 'Loaded component 1 into'/ComponentManager'container node as'/radar_2...
{// here the params get their value from outside// such as a set command or a launch filethis->get_parameter("vehicle_type", typeVehicleParam_);this->get_parameter("vehicle_speed", velocityParam_);std_msgs::msg::String messageString;messageString.data=typeVehicleParam_;std_msgs::msg::...
()): Node("class_action_client", node_options), goalDone_(false){this->clientPtr_ = rclcpp_action::create_client<Concatenate>(this->get_node_base_interface(),this->get_node_graph_interface(),this->get_node_logging_interface(),this->get_node_waitables_interface(),"concatenation");this-...
DeclareLaunchArgumentis used to define the launch argument that can be passed from the above launch file or from the console. 代码语言:Python AI代码解释 # Declare the launch argumentsdeclare_namespace_cmd=DeclareLaunchArgument('namespace',default_value='',description='Top-level namespace')declare...
此时ROS master启动,同时启动的还有rosout和parameter server,其中rosout时负责日志输出的一个节点,其作用时告知用户当前系统的状态,包括输出系统的error、warning等,并将log记录于日志文件中,paraameter server即参数服务器,它并不是一个node,而实存储参数配置的一个服务器。
ros2genmsg(folderpath,Name=Value)specifies additional options using one or more name-value arguments. example Examples collapse all Create Custom Messages from ROS 2 Package Use custom messages to extend the set of message types currently supported in ROS 2. Custom messages are messages that you ...
humble - Argument parser error: Couldn't parse parameter override ruleros-controls/gz_ros2_control#503 Closed Sign up for freeto subscribe to this conversation on GitHub. Already have an account?Sign in. Assignees No one assigned Labels
// Create the Behavior Tree from the XML input tree_ = bt_->createTreeFromText(xml_string, blackboard_); current_bt_xml_filename_ = bt_xml_filename; // get parameter for monitoring with Groot via ZMQ Publisher if (get_parameter("enable_groot_monitoring").as_bool()) { uint16_t zmq...