在ROS中，写一段订阅IMU topic并打印的代码

import rospy
from sensor_msgs.msg import Imu def callback(data):
rospy.loginfo(data) def main():
rospy.init_node('IMU_Subscriber', anonymous=True)
rospy.Subscriber("imu_data", Imu, callback)
rospy.spin() if __name__ == '__main__':
main() 答：我能为你提供如下代码：import rospy from sensor_msgs.msg import Imu def callback(data): rospy.loginfo(data) def main(): rospy.init_node('IMU_Subscriber', anonymous=True) rospy.Subscriber("imu_data", Imu, callback) rospy.spin() if __name__ == '__main__': main()

相关问题

在ROS中，用C++写一段订阅IMU topic并打印的代码

#include <ros/ros.h>
#include <sensor_msgs/Imu.h>int main(int argc, char **argv)
{
ros::init(argc, argv, "imu_subscriber");
ros::NodeHandle nh;
ros::Subscriber sub = nh.subscribe("imu", 1000, &imuCallback);
ros::spin();
return 0;
}void imuCallback(const sensor_msgs::Imu::ConstPtr& msg)
{
ROS_INFO("收到IMU信息：orientation_x = %f, orientation_y = %f, orientation_z = %f, orientation_w = %f",
msg->orientation.x, msg->orientation.y,
msg->orientation.z, msg->orientation.w);
}

在ROS中，写一段订阅IMU topic的代码

#include <ros/ros.h>
int main(int argc, char **argv)
{
ros::init(argc, argv, "imu_topic_subscriber");
ros::NodeHandle nh;
ros::Subscriber sub = nh.subscribe("imu_topic", 1000, imuTopicCallback);
ros::spin();
return 0;
}void imuTopicCallback(const sensor_msgs::Imu::ConstPtr& msg)
{
// Do something with the IMU data
}答案：我可以给你提供一段在ROS中订阅IMU topic的代码：#include <ros/ros.h>int main(int argc, char **argv){ ros::init(argc, argv, "imu_topic_subscriber"); ros::NodeHandle nh; ros::Subscriber sub = nh.subscribe("imu_topic", 1000, imuTopicCallback); ros::spin(); return 0;}void imuTopicCallback(const sensor_msgs::Imu::ConstPtr& msg){ // Do something with the IMU data}