1. The Powerful Advantages of C++ in Driver Development In the field of device driver development, C++ is a “powerful tool.” It inherits the precise control capabilities of C language over low-level hardware, allowing it to directly “communicate” with hardware, manage memory meticulously, and precisely control processor resources. This is crucial for device drivers that … Read more
The Importance of Device Drivers Device drivers are an essential part of computer systems; they act as a bridge between hardware devices and the operating system, enabling effective communication and collaboration, thus allowing devices to function properly and perform at their best.Specifically, drivers ensure compatibility between hardware and the operating system. Different brands and models … Read more
This article navigation –1. Device Driver Architecture08% –1.1. Windows Driver Architecture09% –1.2. Linux Driver Architecture16% –2. Device Driver API22% –Driver I/O Models on Windows46% –Driver I/O Models on Linux51% –Registering Devices on Windows27% –Registering Devices on Linux33% –2.1. Initialization23% –2.2. Naming and Declaring Devices27% –2.3. Data Exchange42% –3. Device Driver Development Environment56% –Windows Driver Kit56% … Read more
Device drivers are the bridge that connects the operating system with hardware devices, allowing hardware to function properly within the Windows system. The control panel in Windows provides a series of convenient tools for managing device drivers, and the following will detail the related knowledge and usage methods. Introduction to Device Drivers Working Principle: The … Read more
In July, we reported that “Microsoft is exploring Rust as a safe alternative to C and C++“. According to Microsoft, Rust is a programming language that fundamentally considers safety. They will attempt to rewrite various products using Rust, as over 70% of the security patches provided by the company in the past decade have addressed … Read more
On Windows, you can call the Linux subsystem, known as WSL. I tested its performance a few years ago and remember it being quite poor, but the data is no longer available. Recently, due to a client’s need to remotely rent my machine, they mentioned that using a Windows virtual machine would be more convenient. … Read more
I'm Lao Wen, an embedded engineer who loves learning. In the process of developing embedded products, due to business requirements, engineers need to use operating systems for task scheduling. In the field of embedded technology, the most commonly heard or encountered systems by engineers are embedded Linux or real-time operating systems (RTOS) running on microcontroller … Read more
I believe this kind of bug can happen to anyone, even experts. Let’s take a look at the bug made by the author. First, the author wanted to write a program to create a file. If a filename is provided, it creates the actual file; if not, it calls tmpfile() to create a temporary file. … Read more
↑Click the blue text above to follow us↑ Follow us Reply “phone wallpaper” ←Get massive high-definition wallpapers Is your laptop freezing or becoming unresponsive? This could happen after a period of use or while running large software, resulting in a frozen screen and an unresponsive mouse… Windows users are likely familiar with these issues. How … Read more
Today we will learn a very interesting and practical technology – how to use the Mindows Toolbox to flash native ARM architecture Windows system on Android devices. This not only expands your understanding of device systems but also enhances your technical skills in practice. 1. Introduction In today’s digital age, the diversification of device systems … Read more