Follow+Star Public Account Number, don’t miss out on exciting content Source | Internet As an embedded engineer, how can you write efficient and clear C language programs? You need to build the program structure using the C language’s way of thinking. You should have a solid foundation in C language algorithms to implement the program’s … Read more
1. Limitations of Traditional Programming Structures When not using an RTOS, embedded software typically employs two traditional programming structures: one is called the “foreground-background structure” or “super loop structure,” which is essentially an event-triggered programming method, and the other is a time-triggered programming method, as described in Michael J. Pont’s “Time-Triggered Programming Model.” In practical … 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
Follow+Star Public Account Number, don’t miss out on exciting content Source | Awesome Engineer Community Today, I will discuss a commonly used event group programming method in embedded software programming, along with source code. Event Group The embedded event group is a widely used synchronization mechanism in embedded systems, primarily used for synchronization and communication … 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
Many students have such concerns::“Teacher, my English is not good, will I be unable to learn microcontrollers?Will it be difficult to learn programming because my English is poor?” I have been teaching microcontrollers for many years, and every year students ask this question. Today, I will talk about this matter, the relationship between microcontroller programming … Read more
(Source: Tomi Rantakari, CEO of ChipFlow, and Luca Testa, COO of Keysom)RISC-V has been a hot topic in the semiconductor industry for many years, and for good reason. As an open standard ISA alternative to traditional processor architectures like ARM and x86, it holds great promise, but its widespread adoption faces significant obstacles. Clearly, RISC-V … Read more
In today’s rapidly advancing technology, 3D printing technology has swept across various industries like a strong east wind. From complex and precise mechanical parts to lifelike product models, from dreamlike architectural prototypes to personalized daily necessities, 3D printing technology, with its endless creativity and sufficient flexibility, brings imagination into reality, making life more convenient while … Read more
1. What is WebAssembly WebAssembly is a bytecode format, a concept that is not new, similar to JVM and .NET bytecode. What makes WebAssembly special? Browsers support running WebAssembly programs C, C++, and Rust programs can be directly compiled into WebAssembly bytecode It can be said that WebAssembly bridges the gap between the vast front-end … Read more
Click the blue text to follow us SIMD Matrix Transposition in Go: Gonum and BLAS Register Remapping in AVX-512 The matrix transposition operation appears simple in large-scale data processing, yet it harbors performance pitfalls. Recently, while optimizing a project processing tens of GB of scientific data, we discovered that our SIMD acceleration scheme performed poorly … Read more