This course provides an introduction to Kernel Driver development for the Linux operating system. The Yocto build system is introduced, which students use to build their own custom Embedded Linux system through programming assignments.
Linux Kernel Programming and Introduction to Yocto Project
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Linux Kernel Programming and Introduction to Yocto Project
This course is part of Advanced Embedded Linux Development Specialization
Instructor: Daniel Walkes
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Gain insight into a topic and learn the fundamentals.
4.5
(12 reviews)
Advanced level
Recommended experience
Flexible schedule
Approx. 40 hours
Learn at your own pace
Build toward a degree
What you'll learn
Fundamentals of Linux kernel development.
How to build a custom Linux kernel driver and deploy on an Embedded Device.
How to use the Yocto project to build Embedded Device images
Skills you'll gain
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Assessments
6 quizzes
Taught in English
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This course is part of the Advanced Embedded Linux Development Specialization
When you enroll in this course, you'll also be enrolled in this Specialization.
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There are 4 modules in this course
In this module, you will learn the basics of Linux Device Drivers, including how to build and run a Linux Device Driver. You will modify the socket application you developed in the previous course and add threading. You will also be introduced to the Yocto Project and build a custom Yocto image which includes your custom socket application developed in the previous course.
What's included
11 videos2 readings2 quizzes1 peer review
In this module, you will learn about the different types of Linux Kernel drivers and the kernel support for character device drivers. You will learn about fundamental driver data structures and functions for interacting with user space. You will understand the basics of Kernel debugging and how this differs from application debugging. You will implement a unit-tested circular buffer which will be used in future assignments. Finally, you will build a Yocto embedded device image with support for an out of tree kernel module.
What's included
7 videos2 readings2 quizzes1 peer review
In this module, you will learn the basics of concurrency in the Linux kernel, and how to use semaphore and mutex in your device driver to design for concurrent access. You will learn the difference between atomic and non atomic context and strategies for locking in each context. You will modify your socket application to interact with a custom character device based on your tested circular buffer implementation using the concurrency concepts discussed in the module.
What's included
8 videos1 reading1 quiz1 peer review
In this module, you will learn the purpose and use of the ioctl command for Linux drivers and how the ioctl command is implemented in a driver. You will learn the basics of sleeping and waking up in the Linux kernel and how to handle blocking and non-blocking IO. You will modify your custom Linux kernel driver and Linux application to include ioctl support.
What's included
6 videos1 reading1 quiz1 peer review
Instructor
Offered by
Recommended if you're interested in Software Development
Birla Institute of Technology & Science, Pilani
Ball State University
Build toward a degree
This course is part of the following degree program(s) offered by University of Colorado Boulder. If you are admitted and enroll, your completed coursework may count toward your degree learning and your progress can transfer with you.¹
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