49 lines
2.0 KiB
Plaintext
49 lines
2.0 KiB
Plaintext
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// generated from rosidl_adapter/resource/msg.idl.em
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// with input from sensor_msgs/msg/Imu.msg
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// generated code does not contain a copyright notice
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#include "geometry_msgs/msg/Quaternion.idl"
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#include "geometry_msgs/msg/Vector3.idl"
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#include "std_msgs/msg/Header.idl"
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module sensor_msgs {
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module msg {
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typedef double double__9[9];
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@verbatim (language="comment", text=
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"This is a message to hold data from an IMU (Inertial Measurement Unit)" "\n"
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"" "\n"
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"Accelerations should be in m/s^2 (not in g's), and rotational velocity should be in rad/sec" "\n"
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"" "\n"
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"If the covariance of the measurement is known, it should be filled in (if all you know is the" "\n"
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"variance of each measurement, e.g. from the datasheet, just put those along the diagonal)" "\n"
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"A covariance matrix of all zeros will be interpreted as \"covariance unknown\", and to use the" "\n"
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"data a covariance will have to be assumed or gotten from some other source" "\n"
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"" "\n"
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"If you have no estimate for one of the data elements (e.g. your IMU doesn't produce an" "\n"
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"orientation estimate), please set element 0 of the associated covariance matrix to -1" "\n"
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"If you are interpreting this message, please check for a value of -1 in the first element of each" "\n"
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"covariance matrix, and disregard the associated estimate.")
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struct Imu {
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std_msgs::msg::Header header;
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geometry_msgs::msg::Quaternion orientation;
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@verbatim (language="comment", text=
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"Row major about x, y, z axes")
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double__9 orientation_covariance;
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geometry_msgs::msg::Vector3 angular_velocity;
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@verbatim (language="comment", text=
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"Row major about x, y, z axes")
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double__9 angular_velocity_covariance;
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geometry_msgs::msg::Vector3 linear_acceleration;
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@verbatim (language="comment", text=
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"Row major x, y z")
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double__9 linear_acceleration_covariance;
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};
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};
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};
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