An embedded Linux system can typically be divided into four layers from a software perspective:1. Boot Loader.It includes the boot code (optional) embedded in the firmware and the Boot Loader itself.2. Linux Kernel.A customized kernel specific to the embedded board and the kernel’s boot parameters.3. File System.Including the root file system and file systems built … Read more
Source: MCU Fun ID: mcu168 An embedded Linux system can typically be divided into four layers from a software perspective: 1. Boot Loader. This includes the boot code embedded in firmware (optional) and the Boot Loader itself. 2. Linux Kernel. A customized kernel specific to the embedded board along with kernel boot parameters. 3. File … Read more
Do you really understand the boot process of embedded systems? 😏😏😏 The boot process of an embedded system refers to the entire sequence of events from the power-off state to the normal operating state when the system is powered on. In embedded systems, the design and implementation of the boot process are crucial for the … Read more
An embedded Linux system can typically be divided into four layers from a software perspective:1. Boot Loader. This includes the boot code (optional) embedded in firmware and the Boot Loader itself.2. Linux Kernel. A customized kernel specific to the embedded board along with kernel boot parameters.3. File System. This includes the root file system and … Read more
There are many theories regarding object-oriented development that can also be referenced for embedded C software development. My knowledge is limited, and this is merely a starting point for discussion. 1 Design Principles SRP Single Responsibility Principle: Each function or module should have only one responsibility, and only one reason for it to change. OCP … Read more
Embedded Computer Systems and Embedded Operating Systems Wu Guofa October 22, 2023 Abstract: This is an advanced popular science article that can only be understood by readers with basic knowledge of computers. The article concisely introduces the basic concepts of embedded computer systems, development stages, types of embedded hardware, types of embedded software, and then … Read more
On a summer night, the sound of cicadas outside is interrupted by a sudden urgent phone alarm. The surveillance footage on the screen suddenly freezes, leaving only a glaring “Device Offline” message—your home camera has “broken down” again! Have you experienced such a scene? Don’t worry, today we will become “network doctors” and learn how … Read more
Exploring the World of Sensors: A Fascinating Journey of Experiments Based on Arduino In today’s rapidly advancing technology, sensors serve as the “tentacles” that perceive the world, widely used across various fields. Are you curious about how these sensors work? Do you want to experience their wonders firsthand? Today, let us use the Arduino development … Read more
Embarking on a New Journey Exploring the Future In April, as the flowers bloom, the social practice base for primary and secondary school students in Longgang District welcomed students from Shawan School and Shenzhen North University Moscow Affiliated Longgang Yuanshan School. As the morning light shone, the school bus slowly entered the campus surrounded by … Read more
According to reports from Electronic Enthusiasts (by Huang Shanming), the smart toy market has grown rapidly in recent years, with features such as voice recognition and image interaction becoming key competitive elements. However, high chip costs and development difficulties have made it challenging for many developers to advance their projects. How can we find suitable … Read more