This course is part of the Advanced Embedded Linux Development Specialization

Daniel Walkes

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Part of the Master of Science in Electrical Engineering degree
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Advanced Embedded Linux Development SpecializationUniversity of Colorado Boulder

About this Course

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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 can also be taken for academic credit as ECEA 5306, part of CU Boulder’s Master of Science in Electrical Engineering.

This course builds on the assignments and knowledge obtained in the Linux System Programming and Introduction to Buildroot, which must be completed before starting this course.

Flexible deadlines

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Course 2 of 3 in the

Advanced Embedded Linux Development Specialization

Advanced Level

Undergraduate degree in EE or CS and successful completion of the Linux System Programming and Introduction to Buildroot course.

Approx. 40 hours to complete

English

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What you will 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 will gain

Shell Script
C Programming
Linux
Embedded Systems

Flexible deadlines

Reset deadlines in accordance to your schedule.

Shareable Certificate

Earn a Certificate upon completion

100% online

Start instantly and learn at your own schedule.

Coursera Labs

Includes hands on learning projects.

Learn more about Coursera Labs

Course 2 of 3 in the

Advanced Embedded Linux Development Specialization

Advanced Level

Undergraduate degree in EE or CS and successful completion of the Linux System Programming and Introduction to Buildroot course.

Approx. 40 hours to complete

English

Could your company benefit from training employees on in-demand skills?

Try Coursera for Business

Instructor

Daniel Walkes

Scholar of Engineering Practice

Electrical, Computer, and Energy Engineering

5,938 Learners

3 Courses

Offered by

University of Colorado Boulder

Start working towards your Master's degree

This course is part of the 100% online Master of Science in Electrical Engineering from University of Colorado Boulder. If you are admitted to the full program, your courses count towards your degree learning.

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Syllabus - What you will learn from this course

Week1

Week 1

9 hours to complete

Introduction to Device Drivers and Yocto

9 hours to complete

11 videos (Total 132 min), 2 readings, 3 quizzes

11 videos

Introduction to Device Drivers10mDevice Drivers Overview12mIntroduction to Kernel Modules14mBuilding and Loading Kernel Modules11mKernel Module Design Basics13mIntroduction to Yocto13mBuilding a Yocto Image19mYocto/Buildroot Comparison7mAssignment 6 Part 1: Threading and Linked Lists11mAssignment 6 Part 1: Socket Server Threading Demo9mAssignment 6 Part 2: Yocto Environment Bringup Demo 8m

2 readings

Assignment 6 Part 1 Instructions10mAssignment 6 Part 2 Instructions10m

2 practice exercises

Intro to Device Drivers10mBuilding and Running Kernel Modules10m

Week2

Week 2

8 hours to complete

Linux Character Drivers and Debugging

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.

8 hours to complete

7 videos (Total 80 min), 2 readings, 3 quizzes

7 videos

Connecting to Userspace15mDevice Driver File Operations17mDevice Driver and Userspace Continued8mCircular Buffer Implementation10mAssignment 7 Part 1 Demo: Circular Buffer Assignment overview and demo1mKernel Debugging15mAssignment 7 Part 2 Demo: Yocto and Buildroot Kernel Driver Builds10m

2 readings

Assignment 7 Part 1 Instructions10mAssignment 7 Part 2 Instructions10m

2 practice exercises

Character Device Drivers10mKernel Debugging Techniques10m

Week3

Week 3

12 hours to complete

Concurrency in the Linux Kernel

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.

12 hours to complete

8 videos (Total 99 min), 1 reading, 2 quizzes

Week4

Week 4

12 hours to complete

Kernel sleeping and ioctl

12 hours to complete

6 videos (Total 71 min), 1 reading, 2 quizzes

About the Advanced Embedded Linux Development Specialization

This courses in this specialization can also be taken for academic credit as ECEA 5305 - 5307, part of CU Boulder’s Master of Science in Electrical Engineering.

Frequently Asked Questions

When will I have access to the lectures and assignments?
Access to lectures and assignments depends on your type of enrollment. If you take a course in audit mode, you will be able to see most course materials for free. To access graded assignments and to earn a Certificate, you will need to purchase the Certificate experience, during or after your audit. If you don't see the audit option:
The course may not offer an audit option. You can try a Free Trial instead, or apply for Financial Aid.
The course may offer 'Full Course, No Certificate' instead. This option lets you see all course materials, submit required assessments, and get a final grade. This also means that you will not be able to purchase a Certificate experience.
What will I get if I subscribe to this Specialization?
When you enroll in the course, you get access to all of the courses in the Specialization, and you earn a certificate when you complete the work. Your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile. If you only want to read and view the course content, you can audit the course for free.
Is financial aid available?
Yes. In select learning programs, you can apply for financial aid or a scholarship if you can’t afford the enrollment fee. If fin aid or scholarship is available for your learning program selection, you’ll find a link to apply on the description page.

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Linux Kernel Programming and Introduction to Yocto Project

About this Course

What you will learn

Skills you will gain