421: Paint the Iceberg Yellow
Embedded21 Heinä 2022

421: Paint the Iceberg Yellow

Chris Hobbs talks with Elecia about safety critical systems. Safety-critical systems keep humans alive. Writing software for these embedded systems carries a heavy responsibility. Engineers need to understand how to make code fail safely and how to reduce risks through good design and careful development.

The book discussed was Embedded Software Development for Safety-Critical Systems by Chris Hobbs.

This discussion was originally for Classpert (where Elecia is teaching her Making Embedded Systems course) and the video is on Classpert's YouTube if you want to see faces.

There were many terms with letters and numbers, here is a guide:

  • IEC 61508: Functional Safety of Electrical/Electronic/Programmable Electronic Safety-related Systems; relates to industrial systems and forms the foundation for many other standards

  • ISO 26262: Road vehicles - Functional Safety; extends and specializes IEC 61508 for systems within cards

  • IEC 62304 specifies life cycle requirements for the development of medical software and software within medical devices. It has been adopted as national standards and therefore can be used as a benchmark to comply with regulatory requirements.

  • MISRA C: a set of software development guidelines for the C programming language

  • DO178-C and DO178-B: Software Considerations in Airborne Systems and Equipment Certification are the primary documents by which the certification authorities such as FAA, EASA and Transport Canada approve all commercial software-based aerospace systems

  • ISO/IEC 29119: Software and systems engineering -- Software testing

  • ISO 14971:2019 Medical devices — Application of risk management to medical devices

  • IEC 62304:2006 Medical device software — Software life cycle processes

Transcript

Jaksot(567)

383: The Monkey's Not Gonna Work

383: The Monkey's Not Gonna Work

Mario Marchese (aka Mario the Maker Magician) spoke with us about robots performing magic, humans performing magic, and writing a book about making magic. We also covered art, making, learning, Sesame...

5 Elo 202157min

382: Playing In the Desert

382: Playing In the Desert

Leah Buechley spoke with us about the intersection of computer science and art. She is an associate professor in the computer science department of the University of New Mexico where she directs the H...

29 Heinä 202154min

381: Mass Sponge Migration

381: Mass Sponge Migration

Chris (@stoneymonster) and Elecia (@logicalelegance) discuss Blender, Make, TCP/IP, and listener questions (mostly about the podcast itself). Lightweight IP: an open source TCP/IP stack for embedded s...

22 Heinä 202157min

380: Trending Toward Telepathy

380: Trending Toward Telepathy

Adelle Lin (@Adellelin) spoke with us about wearables, art, playfulness, and getting together in virtual reality. Adelle's website is touchtech.io. For some VR get togethers, Adelle recommends AltSpac...

16 Heinä 20211h 3min

379: Monstrous Cable Corporation

379: Monstrous Cable Corporation

Tom Anderson (@tomacorp) joined us to talk about floating pins, ADCs, and teaching and learning things. Tom mentioned Horowitz and Hill's Art of Electronics and the vintage books on TubeBooks.org. To...

8 Heinä 20211h 20min

269: Ultra-Precise Death Ray (Repeat)

269: Ultra-Precise Death Ray (Repeat)

Alan Cohen (@proto2product) wrote a great book about taking an idea and making it into a product. We spoke with him about the development process and the eleven deadly sins of product development. We ...

2 Heinä 20211h 5min

378: Pair-enting Programming

378: Pair-enting Programming

Nitya Narasimhan (@nitya) spoke with us about visualizing learning, visual storytelling, sketchnotes, and finding a job that satisfies. Nitya's sketchnotes are all available on the @sketchthedocs Twit...

24 Kesä 20211h 2min

BONUS: Your Cat's Not Part of the Band

BONUS: Your Cat's Not Part of the Band

On this quick bonus episode, Elecia and Christopher chat about their various recent projects, some of which have just been released into the wild. Christopher's band 12AX7 just launched their album Ki...

18 Kesä 202120min

Suosittua kategoriassa Tiede

rss-mita-tulisi-tietaa
tiedekulma-podcast
rss-poliisin-mieli
docemilia
rss-duodecim-lehti
utelias-mieli
filocast-filosofian-perusteet
rss-laakaripodi
rss-opeklubi
rss-lihavuudesta-podcast
rss-sosiopodi
sotataidon-ytimessa
mielipaivakirja
radio-antro
rss-radplus
rss-luontopodi-samuel-glassar-tutkii-luonnon-ihmeita