423: Speaking of Aardvarks
Embedded4 Elo 2022

423: Speaking of Aardvarks

Phillip Johnston joined us to talk about how engineering approaches can change over time.

This conversation started with Phillip's Embedded Artistry blog post How Our Approach to Abstract Interfaces Has Changed Over the Years. His new course is Designing Embedded Software for Change.

Embedded Artistry has a Design Pattern Catalogue (though Elecia was looking at Software design patterns on Wikipedia during the podcast). https://github.com/embvm

Phillip is working with Memfault on an ongoing embedded systems panel. The first topic they covered was observability metrics for IoT devices. There is a panel coming up on how to debug embedded devices in production.

Some reading that Phillip mentioned:

Creating a Circular Buffer in C and C++ - Embedded Artistry

Aardvark I2C/SPI Host Adapter - Total Phase

Transcript

Jaksot(567)

15: Robot on the Front

15: Robot on the Front

Andreas Eieland (@AndreasMCUguy) from Atmel joined Elecia to talk about how the AVR processor line came to life, why there is an AVR in Arduino, and the spirit of making things. Arduino AVR Freaks Atm...

21 Elo 201348min

14: Hot

14: Hot

Artist Kristin Anderson of Idle Creativity spoke with Elecia about the technology of working with slumped glass, getting started on Etsy (Elecia mentioned her craft electronic ideas), and moving from ...

15 Elo 201341min

13: Introspective Nasal Gazing

13: Introspective Nasal Gazing

Christopher White ( @stoneymonster) emerges from his producer responsibilities to chat with Elecia about starting a podcast: the gadgetry, the software, the distribution, and, the big question, why we...

7 Elo 201354min

12: You Have a Jedi Sword

12: You Have a Jedi Sword

Dr. Edward White spoke with Elecia about how technology has changed medicine. He described gadgets used in surgery (harmonic scalpel!), how hospitals acquire tools, and why engineers should be focused...

31 Heinä 201349min

11: Tell Me I'm Wrong, It's Fine

11: Tell Me I'm Wrong, It's Fine

Karen Lightman (‏@khlightman) joins Elecia White to talk about the infinite awesomeness of tiny MEMS devices. Recorded at the (somewhat noisy but lovely and delicious) Blue Brasserie during SEMICON We...

25 Heinä 20131h 1min

10: Hands Off, Baby

10: Hands Off, Baby

Jen Costillo (@r0b0ts0nf1r3) joins Elecia White to discuss the secret parts of C, keywords that only embedded software engineers seem to know about. They talk about interviewing and why these keywords...

17 Heinä 201358min

9: Kidnapped and Blindfolded

9: Kidnapped and Blindfolded

Randi Eckstein grilled Elecia White (@logicalelegance) on inertial sensors: when to use accelerometers vs. gyroscopes; gyroscopes vs. rate sensors; how to make an inertial measurement unit; the basics...

9 Heinä 20131h 3min

8: Studebaker Love Story

8: Studebaker Love Story

Elecia White is on vacation. Please enjoy some music from the Ballistic Cats!

3 Heinä 201341min

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