Python

The python program in ros is stuck, rospy. init_node stuck problem solved

The python program in ros is stuck rospy. init_node stuck

A very simple ros inside the python program , the program runs to rospy.init_node (‘talker’, anonymous = True) will be…

ROS node python program for subscribing to RTK GPS and odometer messages, with python code

A ROS node that subscribes to RTK GPS and odometer messages and prints GPS coordinates and odometer information in the callback function.

Python ROS node for receiving UDP data from GPS RTK and forwarding it as ROS node messages

ROS node that receives UDP data and forwards it into ROS messages. Here is a simple explanation of the code:

First, the necessary ROS and Python…

Ros python receives rtk and path messages and saves them to file txt

Python script using ROS ( Robot Operating System), which subscribes to two message topics and writes the data received from these topics to a text file. Here is a detailed explanation of this script:

How to use python parsing velodyne 16 line lidar pcap file

It mainly uses the pcap file parsed by dpkt, and then parses the UDP data according to the velodyne protocol.

# -*- coding: UTF-8 -*-
import dpkt
import collections  # 有序字典需要的模块
import time
import numpy…

Counting game program calculation results and result visualization with python program