0

Explore Products

Best Sellers

New Releases

Books

Videos

Audiobooks

Free Learning

Mastering Linux Device Driver Development

You're reading from Mastering Linux Device Driver Development Write custom device drivers to support computer peripherals in Linux operating systems

Product type Paperback

Published in Jan 2021

Publisher Packt

ISBN-13 9781789342048

Length 646 pages

Edition 1st Edition

Languages

C++

Tools

Linux

Concepts

Embedded Systems

Author (1):

John Madieu

View More author details

Table of Contents (19) Chapters

Preface

1. Section 1:Kernel Core Frameworks for Embedded Device Driver Development

2. Chapter 1: Linux Kernel Concepts for Embedded Developers FREE CHAPTER

3. Chapter 2: Leveraging the Regmap API and Simplifying the Code

4. Chapter 3: Delving into the MFD Subsystem and Syscon API

5. Chapter 4: Storming the Common Clock Framework

6. Section 2: Multimedia and Power Saving in Embedded Linux Systems

7. Chapter 5: ALSA SoC Framework – Leveraging Codec and Platform Class Drivers

8. Chapter 6: ALSA SoC Framework – Delving into the Machine Class Drivers

9. Chapter 7: Demystifying V4L2 and Video Capture Device Drivers

10. Chapter 8: Integrating with V4L2 Async and Media Controller Frameworks

11. Chapter 9:Leveraging the V4L2 API from the User Space

12. Chapter 10: Linux Kernel Power Management

13. Section 3: Staying Up to Date with Other Linux Kernel Subsystems

14. Chapter 11: Writing PCI Device Drivers

15. Chapter 12: Leveraging the NVMEM Framework

16. Chapter 13: Watchdog Device Drivers

17. Chapter 14: Linux Kernel Debugging Tips and Best Practices

18. Other Books You May Enjoy

Leave a review - let other readers know what you think

Summary

In this chapter, we went through the NVMEM framework implementation in the Linux kernel. We introduced its APIs from the producer side as well as from the consumer side, and also discussed how to use it from user space. I have no doubt that these devices have their place in the embedded world.

In the next chapter, we will address the issue of reliability by means of watchdog devices, discussing how to set up these devices and writing their Linux kernel drivers.

The rest of the chapter is locked

Register for a free Packt account to unlock a world of extra content!

A free Packt account unlocks extra newsletters, articles, discounted offers, and much more. Start advancing your knowledge today.

Unlock this book and the full library FREE for 7 days

Get unlimited access to 7000+ expert-authored eBooks and videos courses covering every tech area you can think of

Start free trial

Renews at $19.99/month. Cancel anytime

Authors (1)

John Madieu

John Madieu

John Madieu is an embedded Linux and kernel engineer living in Paris, France. His main activities consist of developing device drivers and Board Support Packages (BSPs) for companies in domains such as IoT, automation, transport, healthcare, energy, and the military. John is the founder and chief consultant at LABCSMART, a company that provides training and services for embedded Linux and Linux kernel engineering. He is an open source and embedded systems enthusiast, convinced that it is only by sharing knowledge that we can learn more. He is passionate about boxing, which he practiced for 6 years professionally, and continues to channel this passion through training sessions that he provides voluntarily.

See other products by John Madieu

Other recommended products

Related to this chapter

Linux Device Drivers Development

Linux Device Drivers Development

Linux kernel is a complex, portable, modular, and widely used piece of software, running on around 80% of servers and embedded systems in more than half of devices throughout the World.

Oct 2017 19h 32m

Linux Device Drivers Development

Linux Device Drivers Development

Linux kernel is a complex, portable, modular, and widely used piece of software, running on around 80% of servers and embedded systems in more than half of devices throughout the World.

Oct 2017 19h 32m

Linux Device Drivers Development

Linux Device Drivers Development

Linux kernel is a complex, portable, modular, and widely used piece of software, running on around 80% of servers and embedded systems in more than half of devices throughout the World.

Oct 2017 19h 32m

Linux Device Drivers Development

Linux Device Drivers Development

Linux kernel is a complex, portable, modular, and widely used piece of software, running on around 80% of servers and embedded systems in more than half of devices throughout the World.

Oct 2017 19h 32m

Linux Device Drivers Development

Linux Device Drivers Development

Linux kernel is a complex, portable, modular, and widely used piece of software, running on around 80% of servers and embedded systems in more than half of devices throughout the World.

Oct 2017 19h 32m

Linux Device Drivers Development

Linux Device Drivers Development

Linux kernel is a complex, portable, modular, and widely used piece of software, running on around 80% of servers and embedded systems in more than half of devices throughout the World.

Oct 2017 19h 32m

Linux Device Drivers Development

Linux Device Drivers Development

Linux kernel is a complex, portable, modular, and widely used piece of software, running on around 80% of servers and embedded systems in more than half of devices throughout the World.

Oct 2017 19h 32m

Linux Device Drivers Development

Linux Device Drivers Development

Linux kernel is a complex, portable, modular, and widely used piece of software, running on around 80% of servers and embedded systems in more than half of devices throughout the World.

Oct 2017 19h 32m

Linux Device Drivers Development

Linux Device Drivers Development

Linux kernel is a complex, portable, modular, and widely used piece of software, running on around 80% of servers and embedded systems in more than half of devices throughout the World.

Oct 2017 19h 32m

Linux Device Drivers Development

Linux Device Drivers Development

Linux kernel is a complex, portable, modular, and widely used piece of software, running on around 80% of servers and embedded systems in more than half of devices throughout the World.

Oct 2017 19h 32m

Linux Device Drivers Development

Linux Device Drivers Development

Linux kernel is a complex, portable, modular, and widely used piece of software, running on around 80% of servers and embedded systems in more than half of devices throughout the World.

Oct 2017 19h 32m

Linux Device Drivers Development

Linux Device Drivers Development

Linux kernel is a complex, portable, modular, and widely used piece of software, running on around 80% of servers and embedded systems in more than half of devices throughout the World.

Oct 2017 19h 32m

Personalised recommendations for you

Based on your interests and search pattern

PLCs for Beginners

PLCs for Beginners

In this book, you'll learn programming techniques to create state-of-the-art PLC software using structured text. You'll delve into complex computer science concepts to give yourself an edge over the competition and create resounding software.

May 2024 12h 40m

PLCs for Beginners

PLCs for Beginners

In this book, you'll learn programming techniques to create state-of-the-art PLC software using structured text. You'll delve into complex computer science concepts to give yourself an edge over the competition and create resounding software.

May 2024 12h 40m

PLCs for Beginners

PLCs for Beginners

In this book, you'll learn programming techniques to create state-of-the-art PLC software using structured text. You'll delve into complex computer science concepts to give yourself an edge over the competition and create resounding software.

May 2024 12h 40m

PLCs for Beginners

PLCs for Beginners

In this book, you'll learn programming techniques to create state-of-the-art PLC software using structured text. You'll delve into complex computer science concepts to give yourself an edge over the competition and create resounding software.

May 2024 12h 40m

Internet of Things Programming Projects

Internet of Things Programming Projects

This second edition of Internet of Things Programming Projects will equip both beginners and experienced programmers with the knowledge and skills needed to create projects using Raspberry Pi, web services, LoRa, wireless communication, and MQTT.

Jun 2024 15h 16m

Internet of Things Programming Projects

Internet of Things Programming Projects

This second edition of Internet of Things Programming Projects will equip both beginners and experienced programmers with the knowledge and skills needed to create projects using Raspberry Pi, web services, LoRa, wireless communication, and MQTT.

Jun 2024 15h 16m

Building Secure Automotive IoT Applications

Building Secure Automotive IoT Applications

Critically timed for automotive IoT software engineers, this book teaches skills in vehicle architectures, cybersecurity, and the cloud. Additionally, you'll get hands-on with embedded software development.

Aug 2024 11h 56m

Accelerating IoT Development with ChatGPT

Accelerating IoT Development with ChatGPT

This book will help you leverage ChatGPT to accelerate your IoT innovation and development. You'll learn essential IoT concepts and elements, explore project examples, and complete an end-to-end application through step-by-step guidance.

Aug 2024 12h 16m