EmbeddedRelated.com

My friend, the compiler

Ido Gendel September 11, 20244 comments

Modern compilers were given great powers, but we don't always know where and when they'll use them. This may cause us to either worry needlessly or trust unjustifiably, as demonstrated by a little example in this post.


Blinkenlights 2.0

Ido Gendel April 17, 2024

Nothing spells old movie computers like a panel of randomly blinking lights, but in fact, these so-called "blinkenlights" can be valuable indicators - especially in embedded systems where the user interface must be minimal, small and cheap. Control of these lights can be achieved using a very simple, real-time interpreted script, and this kind of solution may be extended to other and more complex embedded tasks.


3D printing for embedded development

Ido Gendel February 19, 2024

Used mostly for creating little plastic objects, the desktop 3D printer is not an obvious addition to the embedded developer's toolbox. However, if you're looking for more reasons to get one, or already have one that's mostly gathering dust, here are a couple of embedded-related ways to get more value out of it.


The Asimov Protocol

Ido Gendel January 4, 2024

While the Internet is choke-full of explanations of basic data communication protocols, very little is said about the higher levels of packing, formatting, and exchanging information in a useful and practical way. This less-charted land is still fraught with strange problems, whose solutions may be found in strange places – in this example, a very short, 60 years old Science Fiction story.


Flood Fill, or: The Joy of Resource Constraints

Ido Gendel November 13, 2023

When transferred from the PC world to a microcontroller, a famous, tried-and-true graphics algorithm is no longer viable. The challenge of creating an alternative under severe resource constraints is an intriguing puzzle, the kind that keeps embedded development fun and interesting.


The Backstreet Consultant

Ido Gendel September 18, 2023

In the uncharted land between Arduino-wielding kids and qualified electronics engineers emerged an entirely new market for embedded work. In this article, based on my personal experience and observations, I will attempt to outline this young market, the forces operating within it, and the kinds of people involved.

A short history

Up until fifteen years ago, give or take, embedded design was done exclusively by trained professionals: not just because of the required technical know-how, but also...


3D printing for embedded development

Ido Gendel February 19, 2024

Used mostly for creating little plastic objects, the desktop 3D printer is not an obvious addition to the embedded developer's toolbox. However, if you're looking for more reasons to get one, or already have one that's mostly gathering dust, here are a couple of embedded-related ways to get more value out of it.


Blinkenlights 2.0

Ido Gendel April 17, 2024

Nothing spells old movie computers like a panel of randomly blinking lights, but in fact, these so-called "blinkenlights" can be valuable indicators - especially in embedded systems where the user interface must be minimal, small and cheap. Control of these lights can be achieved using a very simple, real-time interpreted script, and this kind of solution may be extended to other and more complex embedded tasks.


My friend, the compiler

Ido Gendel September 11, 20244 comments

Modern compilers were given great powers, but we don't always know where and when they'll use them. This may cause us to either worry needlessly or trust unjustifiably, as demonstrated by a little example in this post.


The Asimov Protocol

Ido Gendel January 4, 2024

While the Internet is choke-full of explanations of basic data communication protocols, very little is said about the higher levels of packing, formatting, and exchanging information in a useful and practical way. This less-charted land is still fraught with strange problems, whose solutions may be found in strange places – in this example, a very short, 60 years old Science Fiction story.


Flood Fill, or: The Joy of Resource Constraints

Ido Gendel November 13, 2023

When transferred from the PC world to a microcontroller, a famous, tried-and-true graphics algorithm is no longer viable. The challenge of creating an alternative under severe resource constraints is an intriguing puzzle, the kind that keeps embedded development fun and interesting.


The Backstreet Consultant

Ido Gendel September 18, 2023

In the uncharted land between Arduino-wielding kids and qualified electronics engineers emerged an entirely new market for embedded work. In this article, based on my personal experience and observations, I will attempt to outline this young market, the forces operating within it, and the kinds of people involved.

A short history

Up until fifteen years ago, give or take, embedded design was done exclusively by trained professionals: not just because of the required technical know-how, but also...