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Course Description Video (Must Watch)

Mastering Firmware Updates over Ethernet

Complete Source Code Included

10+ hours of training content

Downloading and Flashing Firmware Updates over Ethernet

Navigating the Intricacies of the Controller Area Network(CAN)

Let me show you how to master something that most firmware developer only dream of:

Firmware Updates over Ethernet

In this course, you’re going to learn how to implement Firmware Updates using STM32 and the W5500 TCP/IP Offload Ethernet module.

But we’re not just scratching the surface—we’re going deep.

You’ll walk away knowing how to build a fully functional system that can seamlessly download, update, and boot the firmware update like clockwork, with no user intervention.

This course is for the embedded systems pros who are hungry to step up their game and learn a skill that can truly make you stand out.

I’m talking...

Embedded Network Programming
Bootloader Development
Flash Memory Programming
....

By the time you're done, you'll be able to:

Implement DNS to resolve the ip addresses of domains.
Develop an HTTP client for connecting to the remote update server.
Implement HTTP GET request for accessing the latest firmware files.
Parse the firmware data to extract it from the HTTP Response.
Set up a remote server to manage and deploy those updates.
Partition the microcontroller’s flash memory to store firmware updates.
Write the firmware update directly to your microcontroller’s memory.
Design and implement a custom bootloader that seamlessly boots the new firmware.

You’ll be building systems that you can use in real-world projects, products, and solutions.

What You Get Inside the Course:

A step-by-step guide to creating a complete firmware updates systems over ethernet.
Industry-level techniques that will make you a valuable asset in any embedded systems team
And yeah, by the end, you’ll be walking around with the kind of knowledge that makes other engineers wonder, "How’d they do that?"

Who’s This For?

This course is for embedded engineers, developers, or anyone who's ready to master a high-demand skill. You don’t need to be an expert in everything, but you should have basic knowledge of C programming and familiarity with STM32 microcontrollers. We’re going to build on that to take you from “good” to “damn impressive” when it comes to networked embedded systems.

Course Summary

Introduction to Embedded Ethernet Networking

Overview of Ethernet in Embedded Systems
The Role of W5500 Ethernet Module
Importance of Network Communication in Embedded Systems

Developing the HTTP Client

Configuring DNS for resolving domain IP address
Implementing the HTTP Client

Remote Server Configuration

Guide on setting up a remote server to host and manage firmware updates.

Introduction to FOTA

Explore the concept of Firmware Update Over-the-Air (FOTA) and its significance in modern embedded systems.

Importance of FOTA in Embedded Systems

Understand the critical role of FOTA in maintaining and updating IoT devices and other embedded systems.

Overview of FOTA Workflow

Gain insight into the overall workflow of a FOTA system, from update initiation to completion.

Bootloader and Application Firmware

Learn the distinction between bootloaders and application firmware and their roles in FOTA.

Custom Bootloader Implementation

Step-by-step guide to developing a custom bootloader for the STM32 microcontroller.

Some Key Areas Covered:

Cortex-M23/M33 roles and ARMv8-M Architecture
TrustZone's Features and Security Enhancements
SAU and IDAU Security Attributions
GPIO Control in Secure and Non-Secure Applications
UART Secure Trace Communication with TrustZone
Interrupt Switch between Secure and Nons-Secure Applications
DMA Memory-to-Memory Data Transfer Over Secure and Non-Secure DMA Channels
Flash Block-Based Security in TrustZone
RCC Clock Configuration with TrustZone
RealTime Clock Configuration with TrustZone
TrustZone in RealTime Operating Systems

TrustZone with Peripherals

A little about me : Israel Ninsaw Gbati

Some of you may have taken some of my embedded systems courses from other online platforms.

This is my private channel.

I have been writing embedded firmware for years, I have built embedded devices like consumer products and robotic arms.

Till date I have

trained over 100,000 students in embedded

firmware development online till date

...including third year undergraduate university students in-person.

If you have taken any of our courses before you will know I start from the absolute basics, I do not assume that the student has any prior knowledge of the topic under discussion. You will also know that by the end of the course you understand the functions of every register used in developing the particular firmware or driver.

This method is the same for all of my published embedded systems courses.

Our courses have been reviewed by 1000+ students

Here are some of the reviews