Some Embedded System Software Design Resources
I recently received a message from an embedded systems engineer in England asking about a good resource for embedded system software design and easing debugging difficulties.
That's challenging because embedded systems cover such a wide range. There are many possible run-time environments and architectures.
Thus there's no single resource that covers all ground. However, the resources below provide a lot of good material. In aggregate, they make up a good set from which to pull various...
Bit-Banged Async Serial Output And Disciplined Engineering
This post covers implementing asynchronous serial output directly on a GPIO with bit-banging. This can be a valuable debug tool for getting information out of a system. It also covers disciplined engineering, using the bit-banging module as an example and template you can apply to other projects.
The Missing Agile Conversation
In this article, we learn about Agile practices and how they use stories as units of development. Stories consist of a brief description, one to a few sentences. They don’t contain details sufficient to allow a developer to implement them. The Agile practice is to defer details as long as possible because conditions may change. When a developer takes on a story to implement, that’s the time for them to perform the work that has been deferred. They do this by having a conversation, a series of specific discussions working closely with the various SME’s (Subject Matter Experts) who have information relevant to the story.
Review: Embedded Software Design: A Practical Approach to Architecture, Processes, and Coding Techniques
IntroductionFull disclosure: I was given a copy of this book to review.
Embedded Software Design: A Practical Approach to Architecture, Processes, and Coding Techniques, by Jacob Beningo, is an excellent introduction to strategies for embedded systems design and bringing those designs to fruition. Renowned embedded systems expert Jack Ganssle was the technical reviewer.
This is a practical how-to book on the modern professional practice of embedded systems...
Learning A New Microcontroller
Contents:- Introduction
- The Peripherals
- System Complexity
- Support Software
- Do It Like Phil
- The Programs
- WET And DRY Code
Review: Modern Software Engineering
This is actually a review of 3 books by Dave Farley, because they really form a set:
- Modern Software Engineering: Doing What Works to Build Better Software Faster (just released for 2022, 224 pages)
- Continuous Delivery: Reliable Software Releases through Build, Test, and Deployment Automation (co-authored with Jez Humble, 2011, 463 pages)
- Continuous Delivery Pipelines: How To Build Better Software Faster (2021,...
VolksEEG: Rust Development On Adafruit nRF52840 Feather Express
Contents:So You Want To Be An Embedded Systems Developer
Contents:- Introduction
- What's An Embedded System?
- Hobbyist vs. Professional Hardware
- The Primary Resources
- Some Advanced Resources
- Some Hardware
- Glossaries
- Other Links
- Final Thought
Absolute Beginner's Guide To Getting Started With Raspberry Pi
Contents:- Introduction
- Simplifications
- Decisions
- The Raspberry Pi
- Parts: What You Need
- Suppliers: Where To Order
- Shopping Lists: What To Order
Some Embedded System Software Design Resources
I recently received a message from an embedded systems engineer in England asking about a good resource for embedded system software design and easing debugging difficulties.
That's challenging because embedded systems cover such a wide range. There are many possible run-time environments and architectures.
Thus there's no single resource that covers all ground. However, the resources below provide a lot of good material. In aggregate, they make up a good set from which to pull various...
Review: Embedded Software Design: A Practical Approach to Architecture, Processes, and Coding Techniques
IntroductionFull disclosure: I was given a copy of this book to review.
Embedded Software Design: A Practical Approach to Architecture, Processes, and Coding Techniques, by Jacob Beningo, is an excellent introduction to strategies for embedded systems design and bringing those designs to fruition. Renowned embedded systems expert Jack Ganssle was the technical reviewer.
This is a practical how-to book on the modern professional practice of embedded systems...
Review: Hands-On RTOS with Microcontrollers
Full disclosure: I was given a free copy of this book for evaluation.
Hands-On RTOS with Microcontrollers: Building real-time embedded systems using FreeRTOS, STM32 MCUs, and SEGGER debug tools by Brian Amos is an outstanding book. It lives up to its name, extremely hands-on and practical, taking you from knowing nothing about RTOS's (Real-Time Operating Systems) up to building real multithreaded embedded system applications running on real hardware.
It uses the ST Micro
Bit-Banged Async Serial Output And Disciplined Engineering
This post covers implementing asynchronous serial output directly on a GPIO with bit-banging. This can be a valuable debug tool for getting information out of a system. It also covers disciplined engineering, using the bit-banging module as an example and template you can apply to other projects.
Examining The Stack For Fun And Profit
Well, maybe not so much for profit, but certainly for fun. This is a wandering journey of exploration and discovery, learning a variety of interesting and useful things.
One of the concerns with an embedded system is how much memory it needs, known as the memory footprint. This consists of the persistent storage needed for the program (i.e. the flash memory or filesystem space that stores the executable image), and the volatile storage needed to hold the data while executing over long...
Learning Rust For Embedded Systems
The Motivational PortionBased on recommendations from Kevin Nause, the VolksEEG project is considering using Rust as the embedded system programming language. So I've been off on a tear skimming books and e-books and watching videos at 2x to evaluate it.
My conclusion? Do it!
Most of the rest of us participants are primarily C/C++ embedded developers. I had previously been sensitized to Rust for embedded systems by
So You Want To Be An Embedded Systems Developer
Contents:- Introduction
- What's An Embedded System?
- Hobbyist vs. Professional Hardware
- The Primary Resources
- Some Advanced Resources
- Some Hardware
- Glossaries
- Other Links
- Final Thought
Absolute Beginner's Guide To Getting Started With Raspberry Pi
Contents:- Introduction
- Simplifications
- Decisions
- The Raspberry Pi
- Parts: What You Need
- Suppliers: Where To Order
- Shopping Lists: What To Order
Learning Rust For Embedded Systems
The Motivational PortionBased on recommendations from Kevin Nause, the VolksEEG project is considering using Rust as the embedded system programming language. So I've been off on a tear skimming books and e-books and watching videos at 2x to evaluate it.
My conclusion? Do it!
Most of the rest of us participants are primarily C/C++ embedded developers. I had previously been sensitized to Rust for embedded systems by
Review: Embedded Software Design: A Practical Approach to Architecture, Processes, and Coding Techniques
IntroductionFull disclosure: I was given a copy of this book to review.
Embedded Software Design: A Practical Approach to Architecture, Processes, and Coding Techniques, by Jacob Beningo, is an excellent introduction to strategies for embedded systems design and bringing those designs to fruition. Renowned embedded systems expert Jack Ganssle was the technical reviewer.
This is a practical how-to book on the modern professional practice of embedded systems...
Examining The Stack For Fun And Profit
Well, maybe not so much for profit, but certainly for fun. This is a wandering journey of exploration and discovery, learning a variety of interesting and useful things.
One of the concerns with an embedded system is how much memory it needs, known as the memory footprint. This consists of the persistent storage needed for the program (i.e. the flash memory or filesystem space that stores the executable image), and the volatile storage needed to hold the data while executing over long...
Review: Hands-On RTOS with Microcontrollers
Full disclosure: I was given a free copy of this book for evaluation.
Hands-On RTOS with Microcontrollers: Building real-time embedded systems using FreeRTOS, STM32 MCUs, and SEGGER debug tools by Brian Amos is an outstanding book. It lives up to its name, extremely hands-on and practical, taking you from knowing nothing about RTOS's (Real-Time Operating Systems) up to building real multithreaded embedded system applications running on real hardware.
It uses the ST Micro
