FreeBSD Device Drivers is a comprehensive guide for those looking to develop device drivers for FreeBSD. Written by Joseph Kong, this book covers everything from the basics of building and running loa...dable kernel modules to more complex topics like thread synchronization.
One of the challenges of developing drivers is that every operating system has specific requirements, and FreeBSD is no exception. To help you tackle this, Kong starts out by providing a crash course in the different FreeBSD driver frameworks. From there, he delves into more specific topics like Newbus – the infrastructure used by FreeBSD to manage the hardware devices on your system – and how to work with ISA, PCI, USB, and other types of buses.
In addition to covering the basics, FreeBSD Device Drivers also walks you through the best ways to control and communicate with hardware devices from user space. This includes using Direct Memory Access (DMA) for maximum system performance, as well as the inner workings of important drivers like the virtual null modem terminal driver, the USB printer driver, and the Intel PCI Gigabit Ethernet adapter driver.
Other highlights of the book include the use of Common Access Method (CAM) to manage host bus adapters (HBAs), as well as extensive tutorial sections that dissect real-world drivers like the parallel port printer driver. Throughout the book, Kong provides concise descriptions and extensive annotations that help you navigate the many code examples that are included.
Whether you're a seasoned driver developer or just starting out, FreeBSD Device Drivers is an invaluable resource. With this book, you'll have the framework you need to write any driver you want – without having to waste time searching man pages or digging through the kernel sources.
Linux Device Driver Development Everything you need to
If you're an embedded system or Linux enthusiast looking to deepen your knowledge of Linux kernel development, the Linux Device Driver Development book is an essential resource. The book introduces re...aders to fundamental concepts in device driver development and subsystems such as memory management, interrupt management, and locking mechanisms.
Written in an accessible and engaging style, the book equips readers with the skills they need to develop customized Linux drivers for any character, SPI, and I2C device. The book also covers advanced topics such as IRQ management, DMA, and regmap framework, providing readers with a solid foundation in the embedded side of Linux.
Using real-world examples and practical exercises, the book helps readers gain practical experience in GPIO, IIO, and input subsystems. By the end of the book, readers will have a deep understanding of the Linux kernel and its various subsystems, enabling them to write complex drivers for most of the embedded devices out there.
Whether you're an electronic hacker, hobbyist, or professional developer, this book will help you master key concepts in Linux kernel development and build feature-rich device drivers for embedded systems. With this comprehensive guide, you'll be able to configure, tailor, and build the Linux kernel with confidence and take your skills to the next level.
Linux Device Drivers Development Develop customized drivers
Linux Device Drivers Development: Develop Customized Drivers is a comprehensive guide for those who want to learn about developing device drivers on Linux systems. The book covers all the essential co...ncepts of device drivers, including memory management, kernel caching, advanced IRQ management, and more. It provides a practical approach to the embedded side of Linux, making it an ideal resource for beginners and experienced developers.
The book starts by introducing readers to the basics of drivers and Linux kernel development. It covers topics such as character device drivers, platform device drivers, and the Linux device model. Readers will learn to develop powerful drivers using kernel facilities, as well as how to write and support device tree from within their drivers.
The book also covers more advanced topics, such as the development of drivers for widely used I2C and SPI devices using the regmap API. It provides practical experience with direct memory access and network device drivers, as well as an in-depth look at the Linux irqdomain API and how to write interrupt controller drivers.
Readers will also become familiar with the regulator and PWM frameworks, and will develop measurement system drivers using the IIO framework. Other topics covered in the book include kernel memory management and the DMA subsystem, as well as access and management of GPIO subsystems and the development of GPIO controller drivers using gpio_chip.
The author of Linux Device Drivers Development: Develop Customized Drivers is John Madieu, an embedded Linux and kernel engineer living in France. He has over 10 years of experience in developing drivers and Board Support Packages (BSP) for companies in various domains. John is passionate about sharing knowledge and is an open-source and embedded systems enthusiast.
In conclusion, Linux Device Drivers Development: Develop Customized Drivers is an excellent resource for developers looking to enhance their skills in developing drivers on Linux systems. With a practical approach and comprehensive coverage of essential concepts, this book will help readers become comfortable with device driver development and able to write drivers from scratch using the latest kernel version.
Wiyos Electric Drill Bit Sharpener 3 12mm Automatic Drill
Wiyos Electric Drill Bit Sharpener 3 12mm Automatic Drill is a must-have tool for every DIY enthusiast and professional. This innovative product boasts a range of features that make it stand out from ...the rest. One of the key highlights of this drill bit sharpener is its 19 grinding holes that are suitable for 3/3.5/4/4.5/5/5.5/6/6.5/7/7.5/8/8.5/9/9.5/10/10.5/11/11.5/12 ordinary twist drill bits. This means that you can sharpen a wide variety of drill bits with ease.
The Wiyos Electric Drill Bit Sharpener also features clear controls that allow for simple operation. The switch is easy to identify, making the machine safe and assured to operate. You don't need to have advanced technical skills to use this sharpener; its user-friendly design ensures that even beginners can use it effectively.
Additionally, this drill bit sharpener features non-skid foot pads that ensure there is no displacement of the machine during operation. This not only makes for a safe work environment but also significantly reduces the noise generated during sharpening. Furthermore, the machine's three-dimensional ventilation system ensures that it remains cool during operation.
It's worth noting that the Wiyos Electric Drill Bit Sharpener is designed to sharpen 130 ° standard twist bit only. However, it excels at sharpening this type of drill bit, ensuring perfect sharpening every time. The nature of this sharpener means it's best used for intermittent operation S3, with a power cord length of 2m, making it convenient to use in various work environments.
In terms of parameters, the Wiyos Electric Drill Bit Sharpener works with an applicable voltage of 110/220V and has the following dimensions; product size: 85*210*180mm, rated power: 95w, rated speed: 1350 RPM, motor body material: engineering plastic, grinding wheel material: brown corundum, and a total weight of 1.03kg. It comes packed in a kraft paper box with package size: 31 * 20*15cm.
In conclusion, the Wiyos Electric Drill Bit Sharpener 3 12mm Automatic Drill is a reliable, efficient, and affordable tool that should occupy a spot on your workbench. Its ease of use, clear controls, and efficient performance make it a must-have for a wide range of DIY enthusiasts and professionals.
Advanced Driver Updater - Get the Latest Device
As technology evolves, so do our devices become more advanced. The hardware and software used in our devices require regular updates, including the d...rivers that help them function properly. With the Advanced Driver Updater, you can keep all of your drivers up-to-date without the hassle.
Scan and update drivers as and when required
Advanced Driver Updater is designed to scan your computer automatically and identify any outdated or missing drivers. This powerful software can update all drivers in just a few clicks so that your hardware components perform optimally.
Install latest drivers to enhance PC’s performance
Outdated drivers can cause significant performance issues in your computer. A single outdated driver can cause multiple issues, including crashes, slow operation, or even hardware failure. Advanced Driver Updater finds and installs just the right drivers for the hardware components of your PC, helping to optimize its performance.
Exclude incompatible and unwanted drivers from the scan list
Advanced Driver Updater automatically analyzes your computer and generates a list of drivers that require updating. However, if you do not want specified drivers to be updated, you can exclude them from the list. This feature helps to prevent unwanted updates that could cause compatibility issues.
Large driver database
Advanced Driver Updater has an extensive database of tens of thousands of drivers, ensuring that you will always have access to the most recent drivers. Regardless of the device you have, you can trust in this software to provide the latest and most updated drivers.
Important: BACKUP CD IS NOT INCLUDED
It is essential to back up your drivers before making any updates. However, Advanced Driver Updater does not come with a backup CD. Therefore, it is important to create a backup manually before making any changes or updates.
In summary, Advanced Driver Updater is designed to make your life easier by doing all the hard work. It can update all your drivers manually, boost performance, and improve the stability of your PC. Its features, such as excluding unwanted drivers and its enormous database, are beneficial for any user. Get the latest device with Advanced Driver Updater!
Writing Linux Device Drivers a guide with exercises
The Writing Linux Device Drivers guide with exercises is an essential resource for experienced programmers who are looking to develop device drivers for Linux systems. With this guide, you will gain a... basic understanding and familiarity with the Linux kernel, and learn about the different kinds of device drivers that are used under Linux.
This comprehensive guide is designed to get you coding as quickly as possible, with step-by-step instructions on how to dynamically allocate memory in the simplest way. You can then start writing code and gaining confidence in programming for the Linux kernel.
The guide includes a range of exercises, most of which involve writing code, to help you gain familiarity with programming for the Linux kernel. Solutions are provided for each exercise, so you can verify your work and ensure that you are on the right track.
Whether you are an experienced programmer looking to expand your skills or a beginner who is motivated to learn, the Writing Linux Device Drivers guide with exercises is an excellent resource. With clear and concise explanations, and practical exercises, you will become familiar with the appropriate APIs through which devices (both hard and soft) interface with the kernel.
Overall, this guide is an essential tool for anyone who is interested in developing device drivers for Linux systems. It provides a solid foundation for understanding and programming in the Linux kernel and will help you gain the knowledge and skills you need to develop high-quality device drivers that work seamlessly with Linux systems.