Click the above “Easy Learning Electronics” to follow us with one click and easily learn electronic knowledge. Easy Learning Electronics Subscription Daily updates on electronic industry technical articles and the latest microcontroller news, learn easily anytime, anywhere. Students may encounter fewer issues, but when starting work in software development, various “unimaginable” problems may arise. However, … Read more
The noinit section is familiar to most of us developers working with microcontrollers. If this section is used, it will be automatically allocated by the compiler to a region in the chip’s SRAM (note that it is in the RAM area, not Flash). Variables defined in this section will not be re-initialized during any chip … Read more
Assembly Language, for those who have never delved deeply into it, can be incredibly arcane. Since our computers are developed based on assembly language, understanding this content will greatly help us clarify how the CPU works. The X86 computer is fully backward compatible with the IBM PC – from the top level of the system … Read more
Author | Wanli Produced by | Automotive Electronics and Software 1. BOOT Source Have you ever encountered a scenario where a new software installation on your computer prompts you to Reboot? Here, Reboot is commonly understood as restarting, while Boot means to start up. But have you ever wondered why the term for computer startup … Read more
For a complex microcontroller project, having a BootLoader (hereinafter referred to as BL) is very important. It makes maintaining and upgrading your application code much easier. This article will help you understand why to design a Bootloader and how to design it, aiming to achieve a clear understanding of both its function and purpose. Through … Read more
1. Concept Introduction 1.1 What is the Boot Process of a Microcontroller? The boot process of a microcontroller refers to a series of initialization steps that occur from the moment power is applied or the device is reset until the user code begins execution. Different microcontrollers have specific details in their boot processes, but most … Read more
Why U-Boot is Needed1.1. Main Components of Computer Systems(1) A computer system is a system centered around the CPU. Typical computer systems include: PCs (desktop + laptop), embedded devices (smartphones, tablets, game consoles), and microcontrollers (home appliances like rice cookers, air conditioners).(2) There are many components that make up computer systems, and different computer systems … Read more
Click to receive for free Regarding the development of ARM-Linux programs, it is mainly divided into three categories: application development, driver development, and system kernel development. Different types of software development have their own characteristics. Today, let’s take a look at the differences between ARM-Linux development and MCU development, as well as the basic development … Read more
It takes ten years to grow trees, and a hundred years to cultivate people; it takes ten years to write software, and a hundred years to refine BT! The BootLoader programming function is the most core foundational feature of the vehicle ECU, it is the “program of programs”, the mother of software, and the premise … Read more
Follow+Star Public Account, Don’t Miss Exciting Content Source Material | Network OTA upgrades are no longer a novelty; most IoT terminal devices now have this capability. Today, we will share the detailed process of OTA upgrades using the AT32 as an example. Overview The OTA (Over-the-Air Technology) allows users to write to specific areas of … Read more