1. Introduction Today, I would like to recommend a piece of pure instrumental music that has truly touched the author; it might just be one of those few pieces. Alright, today I will introduce the technique of data-driven programming, which can help everyone write high-quality code in their daily work. 2. What is Data-Driven Programming? … Read more
▼ Click the card below to follow me ▲ Click the card above to follow me Siemens PLC System Optimization: Key Technical Solutions to Enhance Industrial Automation Efficiency Recently, during a technical transformation at an injection molding factory, it was found that many automation devices had issues such as slow response and complicated programs. By … Read more
Hello everyone, I am Mo Yun. Today we will discuss a deeper but very important topic: Python's memory management. Although Python automatically handles memory allocation and deallocation for us, understanding how it works is crucial for writing efficient code. Don't worry, I will use simple metaphors and examples to help you easily understand this seemingly … Read more
Must-See! Four Key Development Techniques for Microcontrollers In microcontroller application development, issues such as code efficiency, anti-interference capability, and reliability still pose challenges. Here are several fundamental techniques that should be mastered in microcontroller development. 01 How to Reduce Bugs in Programs To reduce bugs in programs, one should first consider the following out-of-range management … Read more
Handling Invalid Input in C Language Welcome to today’s C language class. The topic we will discuss today is – how to handle invalid input in C language. When we are writing programs, we are bound to make mistakes and misunderstandings, which can lead to program crashes and even security issues. Therefore, handling invalid input … Read more
Everyone engaged in embedded development writes code in C language. Many people are accustomed to using if and switch, and when defining data structures, they only use character types, integer types, arrays, and bits; rarely utilizing structs, unions, or enums. Today, I will summarize my own set of C programming methods. 1. Clever Use of … Read more
Dynamic APP loading techniques for microcontrollers are similar to applications on mobile phones and computers, allowing programs to be loaded from various sources such as SD cards, NAND, NOR, eMMC, etc., into execution spaces like SRAM, SDRAM, QSPI Flash, and internal Flash. Moreover, if MPU support is available, it can isolate APPs; if an APP … Read more
FreeRTOS Practical Guide: From Beginner to Expert In the field of embedded systems, Real-Time Operating Systems (RTOS) play a crucial role, helping developers better manage task scheduling, memory allocation, and multi-threading. FreeRTOS, as an open-source, lightweight real-time operating system kernel, is widely used in both commercial and academic fields. This article will introduce how to … Read more