Developing a Simple Graphical User Interface Program in C In modern application development, users require an intuitive and friendly graphical interface to better interact with programs. Although C is typically used for system-level programming, we can also create simple graphical user interface (GUI) programs with the help of certain libraries. In this article, we will … Read more
1. A pipeline can achieve maximum efficiency only when it is filled with instructions, meaning that one instruction is executed per clock cycle (this refers only to single-cycle instructions). If a jump occurs in the program, the pipeline will be cleared, and it will take several clock cycles to refill the pipeline. Therefore, minimizing the … Read more
Embedded System Development with C Language In today’s rapidly advancing technology, embedded systems are ubiquitous. From household appliances to automobiles and industrial controls, almost every electronic device may contain an embedded system. As a powerful programming language, C is the preferred choice for most embedded development. This article will introduce the application of C language … Read more
(Click the blue text above to quickly follow us) English: codeproject, Translation: Programmer Network gunner www.codeceo.com/article/c-high-performance-coding.html If you have good articles to submit, please click → here for details In this article, I have gathered a lot of experiences and methods. Applying these experiences and methods can help us optimize C language code in terms … Read more
(Click the public account above to follow quickly) 【Introduction】: Unknowingly, it has been six years since Dennis Ritchie left us. On October 12, 2011, Rob Pike, a colleague who worked with Ritchie for over 20 years, visited him in New Jersey from California, only to find that he had passed away. Due to living alone, … Read more
Relationship Between .h Files and .c Files When referring to the programs of experts, I found that the strict programs written by others all include a “KEY.H” file, which defines the functions used in the .C file, such as Keyhit() and Keyscan()..H files are header files, probably meaning ‘Head’, which is necessary for structured design … Read more
Libraries are powerful tools! If a device program is perfectly libraryed, it means: 1. All engineers spend minimal effort when porting or creating the device driver. 2. As the number of users increases, it becomes more stable through extensive testing, evolving into a well-deserved public code. 3. The external interface of the library (function names … Read more
1. Daily Chat(It is said that articles go well with music) At the beginning of the article, I have selected an older song by JJ called “Jiangnan” for everyone to reminisce. The first article in this series briefly discussed the process of converting C language to machine code, and provided an overview of why C … Read more
I am Lao Wen, an embedded engineer who loves learning.Follow me to become even better together!Pointers are everywhere Many beginners in C language find pointers quite difficult. In fact, pointers are present in many aspects of our lives, and we use them all the time. They make our lives more convenient. Without pointers, life would … Read more
Today, I found a coding standard to share with everyone, which can help avoid many bugs. “ Introduction: This article analyzes the embedded C coding standards shared by a foreign expert on GitHub (recommended for careful reading): A Mixed Bag of Embedded Systems.Keywords: Embedded, C Statements, Coding Standards ” Sharing the embedded C coding standards … Read more