Embedded Systems

The Bible of Embedded System Development

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The Bible of Embedded System Development

Introduction to autonomous mobile robots, covering: Introduction to embedded systems, Overview of embedded SoC hardware systems, Embedded system software development. Suitable for product managers, system design analysts, and engineers looking to enter this field. This material provides detailed theoretical explanations and extensively analyzes relevant embedded system technologies. It is an essential introductory bible for developing … Read more

Exploring CircuitPython: Simplifying Hardware Programming

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Exploring CircuitPython: Simplifying Hardware Programming

Introduction CircuitPython is a Python interpreter designed for embedded systems, aimed at providing a simple and fun way for beginners and professionals to program hardware. Developed by Adafruit, it is an open-source project that seeks to lower the barriers to hardware programming, enabling more people to get involved in the development of IoT and embedded … Read more

Common Security Threats and Protection Measures for Embedded Systems

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Common Security Threats and Protection Measures for Embedded Systems

Embedded engineers should enhance their understanding of system security, comprehend the essence of security threats, and master effective protection strategies. Through in-depth analysis, it is hoped to stimulate awareness of embedded security both within and outside the industry, and jointly promote the development of a safer and more reliable intelligent ecosystem. Due to the special … Read more

A Beginner’s Guide to Embedded Operating Systems: Master the Core of Embedded Systems

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A Beginner's Guide to Embedded Operating Systems: Master the Core of Embedded Systems

Today, I would like to share a technical article:How to Get Started with Embedded Operating Systems! What is an Embedded Operating System? An Embedded Operating System (RTOS) is an operating system specifically designed for embedded systems, characterized by real-time capabilities, limited resources, and high reliability. Common RTOS examples include FreeRTOS, VxWorks, etc. 1) Characteristics of … Read more

Computer Software Examination – Embedded System Designer

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Computer Software Examination - Embedded System Designer

1. Exam Requirements: (1) Master the basic knowledge of computer science; (2) Master the hardware and software knowledge of embedded systems; (3) Master the methods of embedded system analysis; (4) Master the methods and steps of embedded system design and development; (5) Master the methods of embedded system implementation; (6) Master the knowledge of embedded … Read more

Understanding the Features of Embedded Digital Signal Processors

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Understanding the Features of Embedded Digital Signal Processors

Click the blue text to follow us Embedded Digital Signal Processors (DSPs) are processors specifically designed for digital signal processing, typically used for real-time processing of audio, video, images, and other types of signals. Here are some of the main features of embedded DSPs: 1. High Performance Computing Parallel Processing Capability: DSPs typically have parallel … Read more

Understanding CPU Utilization in VxWorks

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Understanding CPU Utilization in VxWorks

Code is provided for learning reference. Please read the comments in the code carefully. Code is provided for learning reference. Please read the comments in the code carefully. #include "vxWorks.h" #include "spyLib.h" #include "stdio.h" #include "ioLib.h" #include "stdarg.h" #include "taskLib.h" #include "sysLib.h" #include "string.h" #define SPYTASKSMAX 100 int data_ana(const char*,…); /* Function: Detect CPU usage … Read more

Free Download of VxWorks Technical Materials Part 1

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Free Download of VxWorks Technical Materials Part 1

Click “Read the original text” to access more VxWorks resources Free download of VxWorks technical materials, resources sourced from the internet, copyright belongs to the original author! Click “Read the original text” to download all related resources Board Support Package (BSP) Related Wind River Workbench 3.3 Tips VxWorks 6.9 BSP Development Guide Accessing Device Registers … Read more

Practical Development of VxWorks

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Practical Development of VxWorks

Authors: Chen Zhiyu, Wen Yanjun, Chen Qi Content Summary: This book introduces the embedded real-time multitasking operating system VxWorks and its host environment Tornado, and practically describes the program development process on it. The book details the important components of VxWorks, including multitasking environment, memory management, I/O system (including character devices), file system, and network … Read more

How to Improve FreeRTOS Performance and Reduce RAM Usage

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How to Improve FreeRTOS Performance and Reduce RAM Usage

Follow+Star Public Account Number, don’t miss wonderful content Author | strongerHuang WeChat Public Account | Embedded Column Previously shared “What Features Have Been Updated in FreeRTOS V10.4.0?“, today we will detail one knowledge point: the direct task (message) notification of FreeRTOS, which aims to reduce RAM usage and speed up execution. Embedded Column 1 Introduction … Read more