wolfSSL: A Lightweight Security Choice, An SSL/TLS Framework Designed for Embedded Environments

wolfSSL: A Lightweight Security Choice, An SSL/TLS Framework Designed for Embedded Environments

In the context of increasingly severe cybersecurity threats, how to protect the communication security of embedded devices, mobile applications, and even enterprise systems has become a pressing issue for developers. wolfSSL, as an efficient, lightweight, and industry-standard compliant SSL/TLS library, has gradually become the preferred choice for security in embedded and resource-constrained environments due to … Read more

Functional Safety in Embedded Systems – Architecture Design for Safety

Functional Safety in Embedded Systems - Architecture Design for Safety

Requirements and architecture have always been key factors determining the quality of software systems. Requirement analysis and architectural design are critical stages where functional safety and information security begin to converge. It is essential to approach design comprehensively from both fault and threat perspectives.The following content is excerpted from the “Forum Collection,” authored by Wu … Read more

Microcontroller RTOS Real-Time Task Scheduling: Multi-Task Cooperation and Priority Management

Microcontroller RTOS Real-Time Task Scheduling: Multi-Task Cooperation and Priority Management

Microcontroller RTOS Real-Time Task Scheduling: Multi-Task Cooperation and Priority Management Today, we will discuss something “advanced”: the Real-Time Operating System (RTOS) for microcontrollers.If you have used a microcontroller to run bare-metal code, you may have encountered the problem of needing to handle multiple tasks simultaneously, such as key detection, sensor data collection, and serial communication. … Read more

Embedded Development in C: Low Power Design

Embedded Development in C: Low Power Design

Embedded Development in C: Low Power Design In embedded systems, low power design is a crucial topic. With the proliferation of Internet of Things (IoT) devices, how to reduce energy consumption while ensuring performance has become a challenge that developers must face. This article will introduce some basic principles of low power design and demonstrate … Read more

Do You Really Understand ECU Tuning After Flashing the Stage 3 Program?

Do You Really Understand ECU Tuning After Flashing the Stage 3 Program?

“This is a gathering place for millions of modified car enthusiasts” We provide the following exciting modification content for you every day Hot Topics News Cases Videos Interactions Source: Modified Car (WeChat ID: iModifiedCar) Author: Mod Brother (Please retain this paragraph when reprinting, otherwise, we will report plagiarism) Among the group of modification enthusiasts, almost … Read more

PLC Data Mapping: Memory Mapping Configuration Techniques for Efficient Communication Data Processing!

PLC Data Mapping: Memory Mapping Configuration Techniques for Efficient Communication Data Processing!

PLC Data Mapping: Memory Mapping Configuration Techniques for Efficient Communication Data Processing! Introduction **Hello everyone!** Today, I want to share a secret that can significantly boost the efficiency of PLC communication—memory mapping configuration techniques. Don’t be intimidated by this technical term, I will explain this powerful feature in the simplest way possible. **Mastering this method … Read more

Fundamentals of PLC Programming: A Beginner’s Guide to Data Types

Fundamentals of PLC Programming: A Beginner's Guide to Data Types

Fundamentals of PLC Programming: A Beginner’s Guide to Data Types Author: Electric Guy | 15+ years of frontline engineering experience I’ve been asked a lot of questions about PLC data types by beginners, it’s really frustrating! Honestly, isn’t this just the most basic thing? Today’s electrical novices are really falling behind, they can’t even distinguish … Read more

Using TinyML on Arduino IDE: The DeepC Framework Perfectly Adapts to Arduino

Using TinyML on Arduino IDE: The DeepC Framework Perfectly Adapts to Arduino

In recent years, artificial intelligence technology has developed rapidly, but its powerful computing capabilities often rely on cloud servers. This poses a significant challenge for resource-constrained embedded devices. However, the rise of TinyML (Tiny Machine Learning) technology brings new hope: enabling resource-limited microcontrollers to run deep learning models! This article will take you into the … Read more

Can SDO and PDO Be Used Simultaneously in CANopen?

Can SDO and PDO Be Used Simultaneously in CANopen?

In the CANopen device model, the primary communication objects are PDO and SDO. So, can they be used simultaneously in a CANopen device? Of course, SDO (Service Data Object) and PDO (Process Data Object) can be used simultaneously. In fact, they serve different purposes in the CANopen network and are often used together to optimize … Read more