ROS_C++_Other

Rosserial arduino installation and use (ROS control arduino, arduino creates ROS node)

ROS multi-machine communication stepping pit, (the host and slave can subscribe to the topic, but the topic message…

Intelligent inspection of underwater pipelines Adsorbent detection and identification

Intelligent Medicine Delivery Car [Visual Part] python code

Convert PCD files to sensor_msgs :: PointCloud2 and publish topics

Key C++ code:

ros::Publisher cloud_pub=nh.advertise("lidar_cloud",1);

pcl::PointCloud cloud;

sensor_msgs::PointCloud2 output;

pcl::io::loadPCDFile("/home/a/pcd/1.pcd",cloud)…

ROS bag package data playback, extract any topic data, and convert to txt file

First, record the topic message through the bag file

When the node that publishes the topic is running, you can list the currently…

Two or three images in Markdown are displayed side by side

When I recently wrote an article, I found that inserting some very long images in markdown would look bad, so I went to check out how to achieve side-by-side display of images in markdown. The method is as follows:

Infrared method for automatic recharge of ROS2 robot (with source code schematic diagram)

Robot automatic charging, looking for base, lidar point cloud specific shape recognition ( ROS python Code )