This article introduces the C language and assembly language, which are closer to the hardware level, and explains how the CPU executes code. High-Level vs Low-Level Languages Learning to program is essentially learning a language to communicate with computers. Since computers do not understand human languages, a compiler translates the code written by humans into … Read more
C is a very popular programming language due to its simplicity and wide application across various fields. However, due to the characteristics of C, it is also prone to certain errors and pitfalls that can lead to program crashes, data loss, or security vulnerabilities. This article will introduce 15 common pitfalls in C programming and … Read more
Access method as above C Language Programming Tutorial: C Language Question Bank and Practice The C language is considered the mother tongue of all modern programming languages, as most compilers, JVMs, kernels, etc., are written in C, and most programming languages follow C syntax, such as C++, Java, C#, etc. It provides core concepts such … Read more
This article serves only to explain the merging methods and functions. (First, ensure that the SET is confirmed to be 100% OK before proceeding with the merge.) The steps are as follows: 1. First, enter the Matrix layer manager of the part number that needs to be merged, copy the SET that needs to be … Read more
“ In embedded development, multi-task concurrency relies on task switching. This article focuses on FreeRTOS, starting from the concept of task switching, breaking down its “trigger → request → execute” process, analyzing core function source code and functionality, helping developers understand the logic of hardware-software co-design, and mastering practical methods for optimizing task scheduling and … Read more
Hello everyone, I am Xiao Xian. I saw this question on Zhihu, and one of the answers is quite classic, so I would like to share it with you all. To be honest, the topic of embedded development is quite vast, as it covers a wide range of fields and areas. As a programmer who … Read more
On Embedded Development Boards Practical Guide to Compiling and Using Valgrind and ASan Tools 01 Introduction In embedded development, memory issues (such as memory leaks, out-of-bounds access, double free, etc.) are major causes of program crashes or instability. Valgrind and AddressSanitizer (ASan) are two powerful memory detection tools, but their usage scenarios and deployment methods … Read more
What is fifofast? fifofast is a FIFO (First In First Out) buffer library specifically designed for 8-bit and even lower-end MCUs (AVR8, SAM series). It is written in C and occupies very little SRAM, with only a few bytes of management overhead, yet it can store various data types (integers, structures, and even custom types) … Read more
The 160MB Programming Tool! SUPERPRO 7500 Makes Chip Programming Super Easy Have you ever faced the dilemma of needing to program a chip but not having the right tool? Or getting dizzy from complicated programming steps? Don’t worry, today I’m introducing a professional-grade programming tool—the SUPERPRO 7500, which will help you easily meet all your … Read more
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