Imu.h

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/*
 * SPDX-FileCopyrightText: 2006-2021 Istituto Italiano di Tecnologia (IIT)
 * SPDX-License-Identifier: BSD-3-Clause
 */
 
// This is an automatically generated file.
 
// Generated from the following "sensor_msgs/Imu" msg definition:
//   # This is a message to hold data from an IMU (Inertial Measurement Unit)
//   #
//   # Accelerations should be in m/s^2 (not in g's), and rotational velocity should be in rad/sec
//   #
//   # If the covariance of the measurement is known, it should be filled in (if all you know is the 
//   # variance of each measurement, e.g. from the datasheet, just put those along the diagonal)
//   # A covariance matrix of all zeros will be interpreted as "covariance unknown", and to use the
//   # data a covariance will have to be assumed or gotten from some other source
//   #
//   # If you have no estimate for one of the data elements (e.g. your IMU doesn't produce an orientation 
//   # estimate), please set element 0 of the associated covariance matrix to -1
//   # If you are interpreting this message, please check for a value of -1 in the first element of each 
//   # covariance matrix, and disregard the associated estimate.
//   
//   Header header
//   
//   geometry_msgs/Quaternion orientation
//   float64[9] orientation_covariance # Row major about x, y, z axes
//   
//   geometry_msgs/Vector3 angular_velocity
//   float64[9] angular_velocity_covariance # Row major about x, y, z axes
//   
//   geometry_msgs/Vector3 linear_acceleration
//   float64[9] linear_acceleration_covariance # Row major x, y z 
// Instances of this class can be read and written with YARP ports,
// using a ROS-compatible format.
 
#ifndef YARP_ROSMSG_sensor_msgs_Imu_h
#define YARP_ROSMSG_sensor_msgs_Imu_h
 
#include <yarp/os/Wire.h>
#include <yarp/os/Type.h>
#include <yarp/os/idl/WireTypes.h>
#include <string>
#include <vector>
#include <yarp/rosmsg/std_msgs/Header.h>
#include <yarp/rosmsg/geometry_msgs/Quaternion.h>
#include <yarp/rosmsg/geometry_msgs/Vector3.h>
 
namespace yarp {
namespace rosmsg {
namespace sensor_msgs {
 
class Imu : public yarp::os::idl::WirePortable
{
public:
    yarp::rosmsg::std_msgs::Header header;
    yarp::rosmsg::geometry_msgs::Quaternion orientation;
    std::vector<yarp::conf::float64_t> orientation_covariance;
    yarp::rosmsg::geometry_msgs::Vector3 angular_velocity;
    std::vector<yarp::conf::float64_t> angular_velocity_covariance;
    yarp::rosmsg::geometry_msgs::Vector3 linear_acceleration;
    std::vector<yarp::conf::float64_t> linear_acceleration_covariance;
 
    Imu() :
            header(),
            orientation(),
            orientation_covariance(),
            angular_velocity(),
            angular_velocity_covariance(),
            linear_acceleration(),
            linear_acceleration_covariance()
    {
        orientation_covariance.resize(9, 0.0);
        angular_velocity_covariance.resize(9, 0.0);
        linear_acceleration_covariance.resize(9, 0.0);
    }
 
    void clear()
    {
        // *** header ***
        header.clear();
 
        // *** orientation ***
        orientation.clear();
 
        // *** orientation_covariance ***
        orientation_covariance.clear();
        orientation_covariance.resize(9, 0.0);
 
        // *** angular_velocity ***
        angular_velocity.clear();
 
        // *** angular_velocity_covariance ***
        angular_velocity_covariance.clear();
        angular_velocity_covariance.resize(9, 0.0);
 
        // *** linear_acceleration ***
        linear_acceleration.clear();
 
        // *** linear_acceleration_covariance ***
        linear_acceleration_covariance.clear();
        linear_acceleration_covariance.resize(9, 0.0);
    }
 
    bool readBare(yarp::os::ConnectionReader& connection) override
    {
        // *** header ***
        if (!header.read(connection)) {
            return false;
        }
 
        // *** orientation ***
        if (!orientation.read(connection)) {
            return false;
        }
 
        // *** orientation_covariance ***
        int len = 9;
        orientation_covariance.resize(len);
        if (len > 0 && !connection.expectBlock((char*)&orientation_covariance[0], sizeof(yarp::conf::float64_t)*len)) {
            return false;
        }
 
        // *** angular_velocity ***
        if (!angular_velocity.read(connection)) {
            return false;
        }
 
        // *** angular_velocity_covariance ***
        len = 9;
        angular_velocity_covariance.resize(len);
        if (len > 0 && !connection.expectBlock((char*)&angular_velocity_covariance[0], sizeof(yarp::conf::float64_t)*len)) {
            return false;
        }
 
        // *** linear_acceleration ***
        if (!linear_acceleration.read(connection)) {
            return false;
        }
 
        // *** linear_acceleration_covariance ***
        len = 9;
        linear_acceleration_covariance.resize(len);
        if (len > 0 && !connection.expectBlock((char*)&linear_acceleration_covariance[0], sizeof(yarp::conf::float64_t)*len)) {
            return false;
        }
 
        return !connection.isError();
    }
 
    bool readBottle(yarp::os::ConnectionReader& connection) override
    {
        connection.convertTextMode();
        yarp::os::idl::WireReader reader(connection);
        if (!reader.readListHeader(7)) {
            return false;
        }
 
        // *** header ***
        if (!header.read(connection)) {
            return false;
        }
 
        // *** orientation ***
        if (!orientation.read(connection)) {
            return false;
        }
 
        // *** orientation_covariance ***
        if (connection.expectInt32() != (BOTTLE_TAG_LIST|BOTTLE_TAG_FLOAT64)) {
            return false;
        }
        int len = connection.expectInt32();
        orientation_covariance.resize(len);
        for (int i=0; i<len; i++) {
            orientation_covariance[i] = (yarp::conf::float64_t)connection.expectFloat64();
        }
 
        // *** angular_velocity ***
        if (!angular_velocity.read(connection)) {
            return false;
        }
 
        // *** angular_velocity_covariance ***
        if (connection.expectInt32() != (BOTTLE_TAG_LIST|BOTTLE_TAG_FLOAT64)) {
            return false;
        }
        len = connection.expectInt32();
        angular_velocity_covariance.resize(len);
        for (int i=0; i<len; i++) {
            angular_velocity_covariance[i] = (yarp::conf::float64_t)connection.expectFloat64();
        }
 
        // *** linear_acceleration ***
        if (!linear_acceleration.read(connection)) {
            return false;
        }
 
        // *** linear_acceleration_covariance ***
        if (connection.expectInt32() != (BOTTLE_TAG_LIST|BOTTLE_TAG_FLOAT64)) {
            return false;
        }
        len = connection.expectInt32();
        linear_acceleration_covariance.resize(len);
        for (int i=0; i<len; i++) {
            linear_acceleration_covariance[i] = (yarp::conf::float64_t)connection.expectFloat64();
        }
 
        return !connection.isError();
    }
 
    using yarp::os::idl::WirePortable::read;
    bool read(yarp::os::ConnectionReader& connection) override
    {
        return (connection.isBareMode() ? readBare(connection)
                                        : readBottle(connection));
    }
 
    bool writeBare(yarp::os::ConnectionWriter& connection) const override
    {
        // *** header ***
        if (!header.write(connection)) {
            return false;
        }
 
        // *** orientation ***
        if (!orientation.write(connection)) {
            return false;
        }
 
        // *** orientation_covariance ***
        if (orientation_covariance.size()>0) {
            connection.appendExternalBlock((char*)&orientation_covariance[0], sizeof(yarp::conf::float64_t)*orientation_covariance.size());
        }
 
        // *** angular_velocity ***
        if (!angular_velocity.write(connection)) {
            return false;
        }
 
        // *** angular_velocity_covariance ***
        if (angular_velocity_covariance.size()>0) {
            connection.appendExternalBlock((char*)&angular_velocity_covariance[0], sizeof(yarp::conf::float64_t)*angular_velocity_covariance.size());
        }
 
        // *** linear_acceleration ***
        if (!linear_acceleration.write(connection)) {
            return false;
        }
 
        // *** linear_acceleration_covariance ***
        if (linear_acceleration_covariance.size()>0) {
            connection.appendExternalBlock((char*)&linear_acceleration_covariance[0], sizeof(yarp::conf::float64_t)*linear_acceleration_covariance.size());
        }
 
        return !connection.isError();
    }
 
    bool writeBottle(yarp::os::ConnectionWriter& connection) const override
    {
        connection.appendInt32(BOTTLE_TAG_LIST);
        connection.appendInt32(7);
 
        // *** header ***
        if (!header.write(connection)) {
            return false;
        }
 
        // *** orientation ***
        if (!orientation.write(connection)) {
            return false;
        }
 
        // *** orientation_covariance ***
        connection.appendInt32(BOTTLE_TAG_LIST|BOTTLE_TAG_FLOAT64);
        connection.appendInt32(orientation_covariance.size());
        for (size_t i=0; i<orientation_covariance.size(); i++) {
            connection.appendFloat64(orientation_covariance[i]);
        }
 
        // *** angular_velocity ***
        if (!angular_velocity.write(connection)) {
            return false;
        }
 
        // *** angular_velocity_covariance ***
        connection.appendInt32(BOTTLE_TAG_LIST|BOTTLE_TAG_FLOAT64);
        connection.appendInt32(angular_velocity_covariance.size());
        for (size_t i=0; i<angular_velocity_covariance.size(); i++) {
            connection.appendFloat64(angular_velocity_covariance[i]);
        }
 
        // *** linear_acceleration ***
        if (!linear_acceleration.write(connection)) {
            return false;
        }
 
        // *** linear_acceleration_covariance ***
        connection.appendInt32(BOTTLE_TAG_LIST|BOTTLE_TAG_FLOAT64);
        connection.appendInt32(linear_acceleration_covariance.size());
        for (size_t i=0; i<linear_acceleration_covariance.size(); i++) {
            connection.appendFloat64(linear_acceleration_covariance[i]);
        }
 
        connection.convertTextMode();
        return !connection.isError();
    }
 
    using yarp::os::idl::WirePortable::write;
    bool write(yarp::os::ConnectionWriter& connection) const override
    {
        return (connection.isBareMode() ? writeBare(connection)
                                        : writeBottle(connection));
    }
 
    // This class will serialize ROS style or YARP style depending on protocol.
    // If you need to force a serialization style, use one of these classes:
    typedef yarp::os::idl::BareStyle<yarp::rosmsg::sensor_msgs::Imu> rosStyle;
    typedef yarp::os::idl::BottleStyle<yarp::rosmsg::sensor_msgs::Imu> bottleStyle;
 
    // The name for this message, ROS will need this
    static constexpr const char* typeName = "sensor_msgs/Imu";
 
    // The checksum for this message, ROS will need this
    static constexpr const char* typeChecksum = "6a62c6daae103f4ff57a132d6f95cec2";
 
    // The source text for this message, ROS will need this
    static constexpr const char* typeText = "\
# This is a message to hold data from an IMU (Inertial Measurement Unit)\n\
#\n\
# Accelerations should be in m/s^2 (not in g's), and rotational velocity should be in rad/sec\n\
#\n\
# If the covariance of the measurement is known, it should be filled in (if all you know is the \n\
# variance of each measurement, e.g. from the datasheet, just put those along the diagonal)\n\
# A covariance matrix of all zeros will be interpreted as \"covariance unknown\", and to use the\n\
# data a covariance will have to be assumed or gotten from some other source\n\
#\n\
# If you have no estimate for one of the data elements (e.g. your IMU doesn't produce an orientation \n\
# estimate), please set element 0 of the associated covariance matrix to -1\n\
# If you are interpreting this message, please check for a value of -1 in the first element of each \n\
# covariance matrix, and disregard the associated estimate.\n\
\n\
Header header\n\
\n\
geometry_msgs/Quaternion orientation\n\
float64[9] orientation_covariance # Row major about x, y, z axes\n\
\n\
geometry_msgs/Vector3 angular_velocity\n\
float64[9] angular_velocity_covariance # Row major about x, y, z axes\n\
\n\
geometry_msgs/Vector3 linear_acceleration\n\
float64[9] linear_acceleration_covariance # Row major x, y z \n\
\n\
================================================================================\n\
MSG: std_msgs/Header\n\
# Standard metadata for higher-level stamped data types.\n\
# This is generally used to communicate timestamped data \n\
# in a particular coordinate frame.\n\
# \n\
# sequence ID: consecutively increasing ID \n\
uint32 seq\n\
#Two-integer timestamp that is expressed as:\n\
# * stamp.sec: seconds (stamp_secs) since epoch (in Python the variable is called 'secs')\n\
# * stamp.nsec: nanoseconds since stamp_secs (in Python the variable is called 'nsecs')\n\
# time-handling sugar is provided by the client library\n\
time stamp\n\
#Frame this data is associated with\n\
# 0: no frame\n\
# 1: global frame\n\
string frame_id\n\
\n\
================================================================================\n\
MSG: geometry_msgs/Quaternion\n\
# This represents an orientation in free space in quaternion form.\n\
\n\
float64 x\n\
float64 y\n\
float64 z\n\
float64 w\n\
\n\
================================================================================\n\
MSG: geometry_msgs/Vector3\n\
# This represents a vector in free space. \n\
# It is only meant to represent a direction. Therefore, it does not\n\
# make sense to apply a translation to it (e.g., when applying a \n\
# generic rigid transformation to a Vector3, tf2 will only apply the\n\
# rotation). If you want your data to be translatable too, use the\n\
# geometry_msgs/Point message instead.\n\
\n\
float64 x\n\
float64 y\n\
float64 z\n\
";
 
    yarp::os::Type getType() const override
    {
        yarp::os::Type typ = yarp::os::Type::byName(typeName, typeName);
        typ.addProperty("md5sum", yarp::os::Value(typeChecksum));
        typ.addProperty("message_definition", yarp::os::Value(typeText));
        return typ;
    }
};
 
} // namespace sensor_msgs
} // namespace rosmsg
} // namespace yarp
 
#endif // YARP_ROSMSG_sensor_msgs_Imu_h