Embedded Software & Tools

  • Operating Systems (Linux, RTOS, Android)
  • Firmware Development
  • Embedded Security
  • Development Tools & IDEs
  • AI/ML in Embedded Systems

A Solution for Context Switching in Embedded Programming

by
A Solution for Context Switching in Embedded Programming

Click the card below to follow Arm Technology Academy This article is from CSDN, and it mainly shares a solution for achieving high cohesion and low coupling during context switching in embedded programming.. Original link: https://blog.csdn.net/qq_34245464/article/details/111804661 The demands of embedded programming are ever-changing. To ensure system stability while maintaining code reusability, high cohesion and low … Read more

How to Prevent Memory Leaks in Embedded Programming?

by
How to Prevent Memory Leaks in Embedded Programming?

1. Introduction Recently, various products in our department have encountered issues caused by memory leaks, specifically manifested as board resets after continuous operation for several days due to memory exhaustion. On one hand, memory leak issues are considered low-level errors, and their oversight in production can have severe consequences; on the other hand, since memory … Read more

Don’t Overlook the C Language Standards in Embedded Programming!

by
Don't Overlook the C Language Standards in Embedded Programming!

Recently, during a code review, I noticed that many colleagues’ coding practices were teetering on the edge of risk, with one of the most glaring issues being the arbitrary placement of local variable definitions. For seasoned C programmers, most have developed the habit of “defining variables at the beginning of a statement block”. I vaguely … Read more

How to Use Complex Pointers in Embedded Programming

by
How to Use Complex Pointers in Embedded Programming

1. Introduction In C programming, pointers are one of the most error-prone areas, especially when multiple pointers are involved, which can be quite confusing. This article analyzes the commonly used complex pointers in embedded systems to clarify the common pitfalls in using pointers in C language. 2. Function Pointers and Pointer Functions In C language, … Read more

What Can QEMU Do in Embedded Programming?

by
What Can QEMU Do in Embedded Programming?

What Can QEMU Do in Embedded Programming? 1. Introduction 2. Bare-metal or RTOS Programming in Embedded Systems 3. Research on Network Programming Using QEMU 4. Embedded Graphics Development 5. Development of Embedded Linux 6. Conclusion 1. Introduction In the process of embedded development, a lot of time is spent interacting with hardware devices, controlling their … Read more

Embedded Programming (25) – Differences in C Language Data Types Between STM32 and C51

by
Embedded Programming (25) - Differences in C Language Data Types Between STM32 and C51

Lifetime Technical Support:186 3636 9649 Author Introduction: Fan Shengmin (186 3636 9649), Member of the Science Writers Association of Yuncheng City, Member of the Science Writers Association of Shanxi Province. Author of maker education. Published “Playing with Electronics” in 2016、“Super Fun Electronics Production” in 2017、”Electrical Experiments in Life” in 2018,“Arduino Programming and Hardware Implementation” in … Read more

Modular Programming for Embedded Systems: Creating a Key Handling Module!

by
Modular Programming for Embedded Systems: Creating a Key Handling Module!

I am Lao Wen, an embedded engineer who loves learning.Follow me to become even better together! 1. Introduction to key_board The key_board is designed for compact and multifunctional key support in microcontrollers. The software adopts a layered approach and is platform-independent. Users only need to provide basic information about the keys and functions to read/write … Read more

How to Prevent Variable Changes Due to Interrupts in Microcontroller Programming

by
How to Prevent Variable Changes Due to Interrupts in Microcontroller Programming

Introduction In embedded development, have you ever encountered a scenario where the value of a global variable suddenly changes? The interrupt service routine has modified it, yet the main program continues to read the old value. Even more frustrating, these issues are often difficult to reproduce, making debugging feel like “catching ghosts.” The root cause … Read more

Goodbye 996! Essential Tips to Boost Efficiency in Microcontroller and PLC Programming

by
Goodbye 996! Essential Tips to Boost Efficiency in Microcontroller and PLC Programming

Hello everyone! Today, let’s talk about some essential tips in microcontroller and PLC programming that can help you boost your efficiency, allowing you to say goodbye to the 996 work culture and easily tackle your programming tasks! 1. Efficiency Improvement Techniques for Microcontrollers (1) Bit Manipulation: Programming Techniques to Make Microcontrollers Run Faster Basic Concept … Read more

Is C Language Only Applicable to Microcontroller Programming?

by
Is C Language Only Applicable to Microcontroller Programming?

Many students who are new to microcontrollers often ask me:“Teacher, is C language only used to light up LEDs and control motors? Does learning it mean I can only do microcontroller development? Isn’t that too limiting?”In fact, C language is not such a “limited” language; it has already permeated every aspect of our digital lives. … Read more