Bit Fields in C Language: Using Bit Fields in Structures In the C language, a bit field is a special type of structure member that allows us to store data in a more compact way. By using bit fields, we can control the number of bits each member occupies, thereby saving memory space. This is … Read more
Scan the code to follow Chip Dynamics, and say goodbye to “chip” congestion! Search WeChatChip Dynamics The data types in C language are the core of programming fundamentals, directly affecting memory usage, performance, and security. K&R (the father of C language) clearly states in “The C Programming Language”: “Data types determine the range of values … Read more
▼ Click the card below to follow me ▲ Click the card above to follow me Pycopy: The Mini Python Revolution for Embedded Systems Python has always been a “heavyweight” in the world of microcontrollers and microcontrollers. Traditional MicroPython, while powerful, can be a bit too resource-intensive for resource-constrained embedded systems. At this point, a … Read more
Main reference materials: Bilibili @ Jiangxie Technology STM32 Beginner Tutorial – 2023 Edition Detailed Explanation with Chinese Subtitles Development materials download link: https://pan.baidu.com/s/1h_UjuQKDX9IpP-U1Effbsw?pwd=dspb Microcontroller kit: STM32F103C8T6 development board microcontroller C6T6 core board experimental board minimum system board kit Article source file: https://github.com/INKEM/Knowledge_Base This chapter is the final chapter based on Jiangxie Technology’s STM32 beginner tutorial, … Read more
Click the blue "Arm Selection" in the upper left corner and select "Set as Favorite" 1 Introduction This article introduces the exception and privilege model in Armv8-A. It covers the different types of exceptions in the Arm architecture and the behavior of the processor when an exception is received. This article is relevant for developers … Read more
Generic Pointers in C: Characteristics and Applications of Void Pointers In C, pointers are a powerful tool that can effectively manipulate memory, control hardware, and implement data structures. One special type of pointer, the <span>void</span> pointer (also known as a generic pointer), plays an important role in programming. This article will detail the characteristics and … Read more
Memory Management in C: Avoiding Memory Leaks and Dangling Pointers In C programming, memory management is a crucial topic. Since C provides direct manipulation of memory, programmers need to manually allocate and free memory. While this flexibility is powerful, it can also lead to common issues such as memory leaks and dangling pointers. This article … Read more
Comparison of C Language with Other Languages: Differences with Java, Python, and More In the world of programming languages, C is one of the most widely used and learned foundational languages. It has not only had a profound impact on the development of other programming languages but continues to play a significant role in system … Read more
Click on the aboveblue text to follow us In embedded systems, memory resources are often very limited, and memory leaks can lead to degraded system performance or even crashes. A memory leak refers to memory allocated by a program that is not properly released, gradually exhausting available memory. As a lightweight real-time operating system (RTOS), … Read more
AliMei’s Guide With the continuous updates and iterations of technology, some viewpoints and methods that were once considered “standard answers” are no longer suitable for current needs and are even regarded as outdated practices. In the new JDK versions, many new features, tools, and methods have been introduced, making Java programming more concise, efficient, and … Read more