Embedded Bootloader Development from Ground Up™

Essentials of Custom Bootloader Development

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BHM Engineering Academy

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7.0 giờ video

41 bài giảng

Truy cập vĩnh viễn

Học trên mọi thiết bị

Cập nhật: 31/05/2026

#Bootloader #Embedded #Hardware #IT & Software

Bạn sẽ học được gì

Develop a deep understanding of the fundamentals of bootloader development, including the embedded build process and memory layout.

Gain hands-on experience working with linker scripts, creating custom sections, defining memory regions, and storing functions in custom sections.

Develop a multi-slot bootloader system that allows you to store multiple application firmware in memory.

Build complex firmware solutions.

Yêu cầu

No programming experience needed - I'll teach you everything you need to know.

NUCLEO-F411

Đối tượng phù hợp

Embedded systems engineers and developers who want to expand their knowledge of bootloader development and develop custom firmware for STM32 microcontrollers.

Nội dung khóa học

8 phần • 41 bài giảng

1 Downloading CubeIDE

2 Installing CubeIDE

3 Getting the required documentation

4 Getting the required package for bare-metal development

5 Testing the project setup

1 The Need for a Bootloader

1 Important information about this section

2 Programming : Enabling the Floating Point Unit (FPU)

3 Programming : Developing a UART Driver - Analyzing the Documentation

4 Programming : Developing a UART Driver - Listing out the steps

5 Programming : Developing a UART Driver - Implementing the Init. function

6 Programming : Developing a UART Driver - Implementing the Write function

7 Programming : Developing a UART Driver - Testing the Driver

8 Programming : Developing the System Timebase - Analyzing the Documentation

9 Programming : Developing the System Timebase - Implementing the Init. function

10 Programming : Developing the System Timebase - The rest of the functions

11 Programming : Developing the System Timebase - Testing the Timebase

12 Programming : BSP : Listing the out the Required Functions

13 Programming : Writing the LED Driver

14 Programming : Writing the PushButton Driver

15 Programming : Testing the Board Support Package

1 Overview of the Embedded Build Process

2 A closer look at the Embedded Build Process

3 Overview of the STM32F4 Memory Model

4 Understanding the Linkerscript and Linking Process

5 Analyzing the Linkerscript and Memory Layout

1 Source Code Download

2 Programming : Creating SECTIONS in the Linkerscript

3 Programming : Defining custom MEMORY regions

4 Programming : Storing functions in Custom Sections

1 Programming : Implementing the Jump-to-Application function

2 Programming : Implementing the Default Application(Pt.1)

3 Programming : Implementing the Default Application(Pt.2)

4 Programming : Sharing functions between the Bootloader and User Application(Pt1)

5 Programming : Sharing functions between the Bootloader and User Application(Pt2)

1 Programming : Receiving UART Commands

2 Programming : Designing the System

3 Programming : Implementing the Multi-Slot Bootloader System(Pt.1)

4 Programming : Implementing the Multi-Slot Bootloader System(Pt.2)

5 Programming : Implementing the Multi-Slot Bootloader System(Pt.3)

1 Closing Remarks

Giới thiệu khóa học

Get ready to dive into the exciting world of bootloader development with this beginner level course of our bootloader development series on STM32 microcontrollers.

Throughout this beginner-friendly course, you will explore the fundamentals of bootloader development, from the build process to the memory model and beyond.

Through a number of bite-sized modules, you will learn how to create custom bootloaders that enable you to take control of your firmware and unlock the full potential of your STM32 microcontrollers. You will gain understanding of the embedded build process, the STM32F4 memory model, and the critical role of linkerscripts and the linking process.

In addition to theory, you will get hands-on experience working with the linkerscript; creating custom sections, and defining memory regions etc.

But that's not all - you'll also have the opportunity to get further hands-on experience with linkerscripts and design and develop your own bootloader. And in the final project, you'll apply your newfound knowledge to create a multi-slot memory system bootloader which is capable of storing multiple firmware applications on the same microcontroller, implement a push-button trigger for entering bootloader mode, and develop a simple communication driver for selecting different firmware applications stored in memory.

By the end of this course, you'll have the skills and knowledge needed to confidently develop custom bootloaders for STM32 microcontrollers, opening up new possibilities for firmware updates, recovery, security, and customization.

With the flexible online format, you can study at your own pace, from anywhere in the world. Plus, we offer a 30-day money-back guarantee, so you can enroll with confidence.

Here's a sneak peek at what you can expect to learn:

The Right Boot