ID: Technology Makes Dreams GreaterCompiled by: Li XiaoyaoAs the saying goes, the beginning is always the hardest. When you first start, do you feel completely lost, unable to find your way through a sea of new terms while searching online? Even going to the library to read books feels directionless? With ARM, Linux, and U-Boot … Read more
Learning Embedded Systems from Scratch Only these three institutions are recommended As a veteran with 8 years of experience in the embedded industry Today, I will conduct an in-depth analysis of these three institutions from four dimensions: courses, faculty, employment, and tuition fees Helping you choose wisely and avoid pitfalls! 01 HuaQing YuanJian Embedded/IoT direction … Read more
Introduction This article provides a brief overview of some knowledge related to Embedded Linux, serving as a reference for those who, like me, wish to advance from microcontroller programming to Embedded Linux. With the increasing number of tutorials on Embedded Linux, I believe many friends studying microcontrollers have started to explore this area. What to … Read more
Click on the above“Linux Notes”, select“Pin/Star the Official Account” Welfare and valuable content delivered promptly Introduction Considerations Introduction to sys Filesystem What is the sys Filesystem Description of sys Filesystem Functions sysfs and Object Using sysfs Interface Examples of sysfs Read/Write Operations Common sysfs Interfaces Common sysfs Structures Code Experiment Conclusion Introduction The previous article … Read more
Introduction This article provides a brief overview of some knowledge related to Embedded Linux, serving as a reference for those who, like me, wish to advance from microcontroller programming to Embedded Linux. With the increasing number of tutorials on Embedded Linux, I believe many friends studying microcontrollers have started to explore this area. What to … Read more
In learning from Wei Dongshan’s second session of “In-depth LINUX Drivers”, Lesson 20: NAND FLASH driver, I created a framework diagram following Brother Dongshan’s approach: Please enlarge to appreciate, and if not satisfied, you can click Read the original text to see the original image. If it is still not clear enough, more details can … Read more
The MMC/SD driver model is widely used in embedded development, and its corresponding Linux system framework can be classified under block devices. If you want to understand the IO storage stack, you can start with the simple MMC/SD driver model. Linux MMC/SD Driver ModelIn Linux, the MMC/SD driver is mainly divided into three layers: the … Read more
Follow and star the public account for direct access to exciting content Source: Online Materials As the saying goes, the beginning is always the hardest. When you first start, do you find yourself completely unsure of how to begin? Searching online leads to a jumble of new terms that leave you lost. Even going to … Read more
01 【Introduction】 This article will briefly organize some knowledge about Embedded Linux, providing reference for those who, like me, want to progress from microcontrollers to Embedded Linux. With the increasing number of Embedded Linux tutorials, I believe many friends studying microcontrollers have started experimenting with it~ 02 【What to Learn About Embedded Linux】 1. Understanding … Read more
This article briefly outlines some knowledge about Embedded Linux, providing a reference for those who want 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 explore this area! 1. What to Learn About Embedded Linux? 1. Understanding Linux Some … Read more