Author: Alex O'Donnell

It’s all a matter of perspective

10th February 2024

The author reflects on three photos taken from the same spot, each capturing unique aspects of the surroundings. This prompts contemplation on perspective, bias, and perception, relating to both photography and embedded software development. The essay underscores the value of diverse knowledge and the need for alternative viewpoints in problem-solving. The location, Alameda Naval Air Station, is also described. … More It’s all a matter of perspective

When your writing tools conspire against you – The battle of the AIs

28th January 2024

I’ve been playing with AI tools to help me write. I’m finding like most tasks, there is not one too that fits all needs. I’ve elected to use different tools for blogging, tech writing, and personal correspondence. Here’s a brief insight after a few months of discovery and learning. … More When your writing tools conspire against you – The battle of the AIs

Transitions

18th January 2024

Change is good. I am also a huge fan of stability. There are times when things happen and other times when life idles by on automatic. A recent weather event saw a king tide and an atmospheric river hit the region at about the same time (Jan 2023). That’s almost a good analogy for what’s … More Transitions

GPIO test point

8th January 2024

Today’s blog post discusses the use of a GPIO test point for debugging embedded systems. It explains the benefits of a dedicated GPIO test point, the selection criteria for the GPIO pin, and tips for placing and manipulating the test point. The post also emphasizes the importance of using a GPIO pin over a debugger and a terminal for system monitoring. … More GPIO test point

How’s my sabbatical treating me?

30th December 2023

Ever since 2006, I have wanted to take a sabbatical. I wanted to take some time away from working on schedule-driven projects for my employer and do something for me instead. Why have I only wanted one since 2006? That’s a tale steeped in office politics and tech start-up financial drama. What I wanted to do during my sabbatical has varied, but it has always been more about writing (fact or fiction) or travelling than coding. The travel would have been a tour of India, to catch up with friends I met in Silicon Valley who have returned home. Fictional writing would have been purely for me, a complete shift away from work. Now I finally have the opportunity to take a sabbatical I have decided to try to write a book. … More How’s my sabbatical treating me?

Should I rush a post?

18th December 2023

The blogger began posting years ago, finding a balance between work and writing. When a full-time job took over, blogging ceased. Resuming during a 3-month sabbatical, the blogger found pressure in meeting a weekly schedule and questioned whether quick posts on the writing process truly add value. Unexpected issues often hinder writing, but also provide future content. … More Should I rush a post?