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BHM Engineering Academy and Israel Gbati

Are you tired of Copying and Pasting code you don't understand?

With a programming based approach, this course is designed to give you a solid foundation in bare-metal firmware development for  ARM-based microcontrollers . The goal of this course is to teach you how to navigate the microcontroller reference manual and datasheet to extract the right  information to professionally  build peripheral drivers and firmware. To achieve this goal, no libraries are used in this course, purely bare-metal embedded-c and register manipulations.

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Are you tired of Copying and Pasting code you don't understand?

With a programming based approach, this course is designed to give you a solid foundation in bare-metal firmware development for  ARM-based microcontrollers . The goal of this course is to teach you how to navigate the microcontroller reference manual and datasheet to extract the right  information to professionally  build peripheral drivers and firmware. To achieve this goal, no libraries are used in this course, purely bare-metal embedded-c and register manipulations.

Still keeping it simple, this course comes in different ARM Cortex-M development boards  so that students can put the techniques to practice using an ARM Cortex-M development board of their choice. This version of the course uses the STMicroelectronics  STM32F33-NUCLEO which has an ARM Cortex-M4 microcontroller.

So with that understood, let me tell you…

                                                                                     Exactly What You’re Getting

This is dramatically different from any course you have ever taken because it’s more of a professional hands-on “field guide” to stm32 bare metal firmware development.The reason why is because there’s no fluff or filler. It immediately gets down to the actual subject, showing you exactly what to do, how to do it, and why.

Plus, it’s easy.

And you’ll immediately “get” the entire mythology I personally use to build firmware for consumer devices in my professional life.

                                                                         It's About MORE Than Just Getting the Code to Work

See, this course will change your professional life forever. Here is what one student had to say about the 1st version (STM32F4) of the course :

  "I would suggest this course for all the beginners. The concepts have been covered in the right sequence.And also the best part of this lecture series is getting to know how to explore the reference manual and datasheets."

Here is what another student had to say :

    "Extremly helpful to get to understand the uC programming deeper. For me it is much easier from now to develop code because I undertstand the base behind, so I'm more confident and more experienced to develop and debug the code. Really, this course is very useful to link the hardware knowledge with the coding skills. This fills the gap between them. Thanks for it. :)"

A third student :

"I am a professional semiconductor chipset application engineer with 30 years in global embedded product design in system applications. I can say this teacher is very straight forward by sharing his many years knowledge to the students with his true heart. Yes. I love his teaching pace and style. "

                                                     The First Version (STM32F4)  is being Taken by 5000+ Students with 1000+ Reviews

If at least one of the following applies to you then keep reading if not then simply skip this course:

" Escape From "

  1. Copying/Pasting code you don’t understand

  2. Using third party libraries and header files like HAL, LL and StdPeriph

  3. Experiencing bugs you don’t understand

  4. Being afraid of technical documentations like the reference manual and datasheet of the chip

  5. Imposter syndrome

" Arrive At "

  1. Building every single line of code from scratch by writing to the microcontroller’s memory space directly.

  2. Using No third party libraries or header files

  3. Understanding and writing every single line of code yourself- no Copy/Paste

  4. Using the debugger effectively to analyze and resolve any bugs

  5. Developing proficiency in your embedded development skills and confidently take the next steps

So like I said, there’s more than just getting each piece of code to work.

Here’s an overview of what you’re getting...

  • Analyzing the chip documentations:

    Before developing the firmware for any chip you have to learn how to read the documentation provided by the chip manufacturer.

  • Defining Peripheral address

    All components on the microcontroller have an address range. To write to a component or read from a component you need to locate its address range in the documentation and properly define the addresses in your code.

  • Creating registers from the address:

    The addresses in the address range of a component represent the registers of that component. To access these registers you have effectively typecast the addresses.

  • Understanding CMSIS:

    Cortex-Microcontroller Interface Standard (CMSIS)CMSIS is a standard developed by Arm for all Cortex-Microcontrollers. This is the standard used in professional firmware development

But it gets better because you’re also getting…

                                                         Deep Lessons on Developing Peripheral Drivers

You will learn how to develop bare-metal drivers for the following peripherals :

  • Analog-to-Digital Converter (ADC)

  • Serial Peripheral Interface (SPI)

  • Nested Vector Interrupt Controller (NVIC)

  • General Purpose Timers (TIM)

  • System Tick Timer (SysTick)

  • General Purpose Input/Output (GPIO)

                                                           Specially Designed For People Who Hate Copy/Paste

Listen. If you don’t like “Copy/Paste” you’re not alone. I can’t stand it either. I’d literally rather have a piece of code that I wrote from scratch that doesn’t work than someone else’s working code I copied and pasted.

And that’s why I’ve spent months designing and recording this course in which I show you how to locate every single register used and the meaning of every hexadecimal value written into the register.

Also it comes with a money back guarantee so you have nothing to loose.

Enroll now

What's inside

Learning objectives

  • Write firmware using only bare-metal embedded-c
  • Understand the cortex-m architecture
  • Write bare-metal adc drivers for the stm32f3 microcontroller
  • Write bare-metal timer drivers for the stm32f3 microcontroller
  • Write bare-metal uart drivers for the stm32f3 microcontroller
  • Write bare-metal interrupt drivers for the stm32f3 microcontroller
  • Write bare-metal gpio drivers for the stm32f3 microcontroller
  • Write bare-metal spi drivers for the stm32f3 microcontroller
  • Build every single line of code from scratch by writing to the microcontroller’s memory space directly.
  • Use no third party libraries or header files
  • Understand and write every single line of code yourself- no copy/paste
  • Use the debugger effectively to analyze and resolve any bugs
  • Develop proficiency in your embedded development skills and confidently take the next steps
  • Define addresses for the different peripherals
  • Analyze the chip documentation
  • Create registers from the addresses
  • Show more
  • Show less

Syllabus

Getting Started - Constructing Peripheral Registers from Memory Addresses
Downloading our Integrated Development Environment (IDE)
Installing our Integrated Development Environment (IDE)
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Traffic lights

Read about what's good
what should give you pause
and possible dealbreakers
Focuses on bare-metal firmware development, which is essential for embedded systems engineers who need low-level control over hardware
Covers the Cortex-M architecture, which is widely used in embedded systems and provides a solid foundation for understanding microcontroller operation
Teaches how to analyze chip documentation, which is a critical skill for any engineer working with microcontrollers and embedded systems
Emphasizes writing code from scratch and avoiding copy/pasting, which promotes a deeper understanding of the underlying hardware and software
Uses the STM32F3 microcontroller, which is a popular choice for embedded applications and provides a practical learning experience
Requires the STM32F33-NUCLEO development board, which may require learners to purchase additional hardware to complete the course

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Reviews summary

Deep bare-metal stm32 firmware development

According to learners, this course offers a deep dive into bare-metal STM32 firmware development highly praised for its focus on understanding the underlying hardware. Students particularly value learning how to effectively use reference manuals and datasheets a crucial skill often skipped in other courses. The emphasis on writing code from scratch a fundamental approach directly addressing the common frustration of "copy/paste" development a common pain point is a major draw. Reviewers frequently mention the hands-on coding exercises practical learning as essential for solidifying concepts. While considered challenging for beginners without prior C or basic embedded knowledge, the course is seen as invaluable for professional skill building, providing a solid foundation for embedded careers.
Develops skills for embedded career.
"This course is highly relevant for professional embedded firmware development."
"It provides the fundamental understanding needed for a career in embedded systems."
"I can immediately apply the bare-metal techniques learned here to my job."
Instructor explains complex topics well.
"The instructor explains complex concepts very clearly and logically."
"His teaching style is easy to follow, even with the depth of the material."
"He does a great job of breaking down the details of register manipulation."
Practical exercises reinforce learning.
"The hands-on coding parts are crucial for putting the theory into practice."
"Building the drivers step-by-step with the instructor was very helpful and rewarding."
"The coding exercises make you apply what you learn about the registers immediately."
Teaches effective use of manuals.
"The best part of this lecture series is getting to know how to explore the reference manual and datasheets."
"Learning to read the documentation is probably the most valuable skill I gained from this course."
"I feel much more confident navigating datasheets after taking this course, which is a key takeaway."
Gain deep understanding of hardware.
"This course provides an excellent bare-metal introduction to STM32 microcontrollers. It teaches you *how* to understand the register maps..."
"It is a great starting point for bare metal programming. It provides just enough info to get started using reference manuals and datasheets."
"The bare-metal approach is exactly what I needed to understand how things *really* work underneath the abstraction layers."
Not for absolute beginners.
"You need a solid foundation in C programming before tackling this course."
"This course is challenging, especially if you are new to embedded systems."
"Having some basic knowledge of microcontrollers definitely helps before starting this."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in STM32F3 Bare-Metal Peripheral Drivers Development with these activities:
Review Embedded Systems Concepts
Reinforce foundational knowledge of embedded systems concepts to better understand the course's bare-metal approach.
Browse courses on Embedded Systems
Show steps
  • Review microcontroller architecture basics.
  • Study memory organization in embedded systems.
  • Practice basic embedded C programming exercises.
Read 'Embedded Systems Architecture' by Tammy Noergaard
Gain a deeper understanding of embedded systems architecture to complement the course's practical driver development.
Show steps
  • Read the chapters on microcontroller architecture and memory management.
  • Take notes on key concepts and definitions.
  • Relate the book's concepts to the STM32F3 microcontroller.
Implement Basic Peripheral Control
Practice writing bare-metal code to control basic peripherals like GPIO and timers on the STM32F3 to reinforce concepts learned in the course.
Show steps
  • Write code to toggle an LED using GPIO registers.
  • Configure a timer to generate a periodic interrupt.
  • Use the interrupt to trigger an event.
Four other activities
Expand to see all activities and additional details
Show all seven activities
Document Peripheral Driver Development
Create a blog post or documentation outlining the steps involved in developing a bare-metal driver for a specific STM32F3 peripheral.
Show steps
  • Choose a peripheral (e.g., UART, SPI, ADC).
  • Document the register configuration process.
  • Explain the code implementation with comments.
  • Share your documentation online.
Develop a Simple Bare-Metal Application
Build a small application using the STM32F3 and the bare-metal drivers developed in the course to solidify your understanding.
Show steps
  • Define the application's functionality.
  • Design the hardware and software architecture.
  • Implement the application using bare-metal drivers.
  • Test and debug the application thoroughly.
Contribute to an Open-Source Embedded Project
Contribute to an existing open-source project related to STM32F3 or embedded systems to gain experience and collaborate with other developers.
Show steps
  • Find an open-source project on GitHub or GitLab.
  • Identify a bug or feature to work on.
  • Submit a pull request with your changes.
  • Respond to feedback from the project maintainers.
Read 'Mastering STM32' by Carmine Noviello
Deepen your understanding of the STM32F3 microcontroller and its peripherals with a comprehensive guide.
View Melania on Amazon
Show steps
  • Read the chapters relevant to the peripherals covered in the course.
  • Compare the book's examples with the course's bare-metal approach.
  • Experiment with the book's code examples on your STM32F3 board.

Career center

Learners who complete STM32F3 Bare-Metal Peripheral Drivers Development will develop knowledge and skills that may be useful to these careers:
Embedded Systems Engineer
An embedded systems engineer designs, develops, and tests the software and hardware for embedded systems. This role is deeply involved in low-level programming, often working with microcontrollers which is the focus of this course. This course helps build the knowledge to work directly with microcontroller registers and peripherals, which is a core skill for an embedded systems engineer. The course's hands-on approach to creating peripheral drivers from scratch for the STM32F3, with no use of third-party libraries, provides exactly the kind of experience that is highly valued for this role. By taking this course, one can gain direct experience with hardware interaction, debugging, and low-level driver development.
Firmware Engineer
A firmware engineer develops the low-level software that controls hardware devices. This individual needs a deep understanding of microcontroller architectures, and the ability to develop efficient and reliable code for resource-constrained environments. The course's emphasis on bare-metal programming using the STM32F3 microcontroller aligns perfectly with the needs of a firmware engineer. This course directly addresses common challenges by teaching students how to build drivers for peripherals like ADC, SPI, and timers without relying on third-party libraries. The course also emphasizes debugging skills, which are crucial for firmware development. Those interested in becoming a firmware engineer should learn all aspects of the course, including how to write interrupt drivers.
Robotics Engineer
A robotics engineer designs, builds, and programs robots and automated systems, and often works with embedded systems and microcontrollers. This course's focus on developing bare-metal drivers for the STM32F3 microcontroller helps build the necessary skills to control robot hardware. The course teaches low-level programming and direct register manipulation, which are directly applicable to robotics. The course's lessons on creating drivers for peripherals like GPIO, ADC, and timers, would be vital for any engineer in robotics. This course provides a strong foundation in embedded systems and real-time control that a robotics engineer requires.
Automotive Embedded Systems Engineer
An automotive embedded systems engineer designs the electronic control units (ECUs) that manage various functions in vehicles. These engineers need strong microcontroller and real-time programming experience. This is a course that shows how to develop bare-metal firmware for microcontrollers of the ARM Cortex-M family. It helps develop an understanding of low-level hardware interaction. This course can be particularly relevant in developing drivers for peripherals like timers, ADC, and UART, which are common in automotive applications. Students should be sure to understand how to create interrupt drivers.
Aerospace Embedded Systems Engineer
An aerospace embedded systems engineer develops critical control systems for aircraft and spacecraft. These engineers work with microcontrollers to manage flight control systems and other vital aerospace functions. This course's focus on bare-metal programming and direct hardware interaction with an ARM Cortex-M microcontroller is directly applicable to the needs of such roles. The course provides a deep dive into the creation of drivers for peripherals such as ADCs, timers, and UART, which these engineers would utilize. An aerospace embedded systems engineer can apply the skills learned in this course to ensure the reliability and safety of embedded systems.
Medical Device Embedded Engineer
A medical device embedded engineer designs and develops embedded software for medical devices. These roles require a deep understanding of microcontrollers and low-level programming. This course provides thorough training on writing bare-metal firmware for an ARM Cortex-M microcontroller. A medical device embedded engineer can use this course's focus on creating drivers for peripherals like ADCs, timers, and interrupt controllers in medical device applications. The skills learned during this course, from writing register based code to debugging hardware interactions, could be very relevant for this role. If you are working with medical devices, understanding driver development is crucial.
Internet of Things Developer
An Internet of Things developer creates and implements software and hardware solutions for interconnected devices. A developer in this field will need the ability to write low-level firmware. This course’s focus on bare-metal programming of the STM32F3 microcontroller, including how to develop drivers for peripherals like ADC, SPI, and UART would be directly applicable. This course provides a practical guide to understanding microcontroller architecture, register manipulation, and real-time control, which are all essential skills for an IoT developer. Students should take note of the course's emphasis on techniques for building drivers from scratch, without reliance on libraries. This course may be useful for those looking to develop custom IoT solutions.
Mechatronics Engineer
A mechatronics engineer integrates mechanical, electrical, and computer engineering to develop automated systems. This role includes creating low-level code to control hardware. This course provides a practical approach for creating drivers directly from the hardware documentation, which would be invaluable for a mechatronics engineer. By learning how to interact directly with microcontroller registers and peripherals on an ARM Cortex M4, the mechatronics engineer will have better understanding of the hardware. This course may be useful for mechatronics engineers who wish to improve their firmware skills.
Automation Engineer
An automation engineer designs and implements automated systems and processes. This often includes working with microcontrollers and embedded systems. This course's focus on bare-metal programming, writing drivers for peripherals and using an ARM Cortex M4 microcontroller, would be very valuable for an automation engineer. By understanding how to interact with the hardware, they can better control automated processes, whether it is via the ADC, timers or GPIO. The course’s teaching methods of using reference manuals and datasheets to write drivers would be useful for an automation engineer. This course may be helpful for those working in automated systems.
Control Systems Engineer
A control systems engineer designs and implements systems that regulate processes automatically. They require an understanding of hardware and low-level interactions. The skills learned during this course in developing drivers for peripherals like timers and ADCs, and working with interrupts will be useful in a control systems engineer's work. The emphasis on understanding microcontroller architecture and register manipulation, along with the practical experience of creating drivers directly from the documentation, would help a control systems engineer with their designs. This course may be useful for those seeking a hands-on understanding of embedded control.
Research Engineer
A research engineer develops new technologies and solutions based on scientific principles. Some research roles may require a deep understanding of microcontroller programming and low-level hardware interaction. This course’s focus on bare-metal programming and driver development for the STM32F3 microcontroller may be useful for those in research roles. Skills in register manipulation, along with creation of drivers for peripherals, such as ADCs, timers and SPI, can be useful in many experimental research systems. This course may be useful if your research work involves hardware.
Test Engineer
A test engineer is tasked with designing and executing tests for products. In the case of embedded systems, this means low level tests that directly interact with the hardware. The ability to write drivers would be an invaluable skill. This course provides a hands-on approach to writing bare-metal code, specifically for the ARM Cortex M4 on the STM32F3. By developing a deep understanding of hardware interaction and peripheral control using the approach presented in this course, a test engineer can write more reliable tests. The skills taught during this course will help with understanding what the code is doing at the register level. This course may be useful for anyone looking to improve their skills in testing embedded systems.
Biomedical Engineer
A biomedical engineer develops and designs medical devices and equipment. Many of these devices rely on embedded systems and real-time control. This course’s approach to microcontroller programming will help biomedical engineers understand the complexities of these systems. The course's focus on creating drivers for peripherals like ADCs and timers is directly applicable to medical instrumentation. Additionally, the focus on bare-metal programming and debugging is directly relevant to the kinds of work biomedical engineers may do. This course may prove useful for those involved in the hardware aspect of biomedical engineering.
Hardware Engineer
A hardware engineer designs and develops physical components and systems. A hardware engineer would greatly benefit from taking this course, which teaches how software interacts with hardware at a low level. Although not a software role, understanding how drivers are built, as taught in this course, enhances a hardware engineer's ability to create designs that can be effectively programmed. This course helps build an understanding of hardware-software integration, register manipulation, and direct memory access. A hardware engineer can use these skills to make better design decisions and understand hardware limitations and capabilities.
Systems Engineer
A systems engineer is involved in the overall design and development of complex systems. They work across different disciplines including software and hardware. A systems engineer can understand system interactions by having a good understanding of low level programming concepts. This course provides hands-on experience with microcontroller programming, in particular an ARM Cortex-M4 processor. The skills taught in this course, in particular how drivers are developed and how hardware peripherals function, will be relevant to those in this field of work. This course may be helpful for any systems engineer who wishes to better understand the hardware interactions of a system.

Reading list

We've selected two books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in STM32F3 Bare-Metal Peripheral Drivers Development.
Provides a comprehensive overview of embedded systems architecture, covering hardware and software aspects. It is particularly useful for understanding the underlying principles of microcontroller operation and memory management, which are crucial for bare-metal programming. While not STM32F3 specific, it provides valuable background knowledge. This book is commonly used as a textbook in embedded systems courses.

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