Follow+Star Public Account, never miss exciting content Author | ZhengN Source | Embedded Miscellaneous Many microcontroller engineers transition to Linux, but not everyone can smoothly “transition”. There are many who give up before even starting. As for how difficult it is to transition to Linux, it varies from person to person. Here, I share some … Read more
Click the blue text above to follow Weilian Zhikong You can click the … in the upper right corner to share this article What is Yocto? In brief, it is a tool used to build U-Boot, kernel, file system, cross-compilation toolchain, etc. Yocto provides a complete and comprehensive embedded Linux porting solution. It allows embedded … Read more
Introduction I have been researching IO for a long time and have been unable to connect bio and block device drivers. I only knew that bio is passed to the block device driver through the IO scheduling algorithm, but I never fully understood how this happens or where the IO scheduling algorithm plays its role. … Read more
Introduction to Buildroot Buildroot is a tool for automating the building of embedded Linux systems. Buildroot can generate cross-compilation toolchains, root filesystems, Linux kernel images, and bootloaders. Buildroot can be used independently with any combination of these options (for example, you can use an existing cross-compilation toolchain and only use Buildroot to build your root … Read more
Recently, many students majoring in mechanical automation have come to ask me how to transition to embedded systems after graduation, specifically how to learn and find jobs. Most of them are recent graduates or about to graduate students who have been exposed to C language during their studies, and many have self-studied microcontrollers and ARM. … Read more
Follow and star our official account for exciting content Source | Network When searching for architects on various recruitment websites, you will find various system architects, web architects, backend service architects, etc., but it is rare to see embedded software architects. Does embedded software not need architecture? Do drivers not need architecture? The answer is … Read more
Click the blue text above to follow us Embedded Linux development mainly has three approaches: bare-metal development, SDK development, and driver development. 1 Bare-metal Development Bare-metal development usually refers to the process of running programs directly on hardware without operating system support. This development method requires developers to interact directly with hardware, writing low-level code … Read more
1. Introduction This article briefly outlines some knowledge about Embedded Linux, serving as a reference for those looking to advance from microcontrollers to Embedded Linux. With the increasing number of tutorials on Embedded Linux, I believe many friends studying microcontrollers have started to experiment with it! 2. What to Learn About Embedded Linux? 1. Understanding … Read more