根据错误信息,大致是fatal error: msg/detail/header__struct.h: 没有那个文件或目录 原因分析: 在ROS 1中,自定义消息中的Header header字段通常是指消息的时间戳、帧ID等信息。然而,在ROS 2中,Header类型应为std_msgs/Header。因此,在迁移ROS 1项目到ROS 2时,需要将自定义消息中的Header字段进行适当调整。 ...
ROS2中图像消息类型为sensor_msgs::msg::Image,需要包含头文件sensor_msgs/msg/image.hpp。 首先我们先来看一下sensor_msgs::msg::Image的数据结构: std_msgs/Header header # Header timestamp should be acquisition time of image # Header frame_id should be optical frame of camera # origin of frame ...
ROS2_4.3.8.std_msgs geometry_msgs sensor_msgs包简介, 视频播放量 19、弹幕量 0、点赞数 0、投硬币枚数 0、收藏人数 0、转发人数 0, 视频作者 每一天都应不同, 作者简介 ROS1是DCS,ROS2是FCS,相关视频:55-Coppeliasim与Matlab连接,3-15三自由度机器人Matlab机器人工具
具体可以发布哪些数据,需要通过ROS中的sensor_msgs/Imu消息类型接口定义来确定,其定义如下: std_msgs/Header headergeometry_msgs/Quaternion orientation float64[9] orientation_covariance # Row major about x, y, z axes geometry_msgs/Vector3angular_velocityfloat64[9] angular_velocity_covariance # Row major ...
std_msgs/Header header # timestampinthe headeristhe acquisition time of builtin_interfaces/Time stamp int32 sec uint32 nanosecstringframe_id # the first rayinthe scan. # #inframe frame_id, angles are measured around # the positive Z axis (counterclockwise,ifZisup) ...
msg文件中的header,在ros2中需写成std_msgs/Header msg文件名不支持下划线 msg文件中的定义不支持大写字母 msg文件名首字母应大写 msg文件中不应有=的赋值操作
std_msgs/Header header float32 f_x float32 f_y float32 f_z uint8 u_invalid_flags float32 f_range_rate float32 f_range_rate_std int8 s_rcs uint16 u_measurement_id uint8 u_positive_predictive_value uint8 u_classification uint8 u_multi_target_probability ...
std_msgs/msg/Float64MultiArray std_msgs/msg/UInt32 std_msgs/msg/Header std_msgs/msg/UInt32MultiArray std_msgs/msg/Int16 std_msgs/msg/UInt64 std_msgs/msg/Int16MultiArray std_msgs/msg/UInt64MultiArray std_msgs/msg/Int32 std_msgs/msg/UInt8 ...
ros2 interface show std_msgs/msg/Header 1. 结果如下: builtin_interfaces/Time stamp # Two-integer timestamp that is expressed as seconds and nanoseconds. string frame_id # Transform frame with which this data is associated. 1. 2.
std_msgs/Header header # Frame id the pose points to. The twist is in this coordinate frame. string child_frame_id # Estimated pose that is typically relative to a fixed world frame. geometry_msgs/PoseWithCovariance pose # Estimated linear and angular velocity relative to child_frame_id. ...