Embedded

Nikolaus Correll spoke with us about robots, teaching robotics, and writing books about robots.  Nikolaus is a Professor of Computer Science at the University of Colorado, see his lab website (or his Wikipedia page). We discussed Nikolaus’ Introduction to Robotics with Webots Specialization Coursera course (or YouTube Playlist). These go along with his Introduction to Autonomous Robots (which can be compiled from source from github). Masters of Computer Science online via University of Colorado and Georgia Tech. While the Arcbotics Sparki is no longer in production, Nikolaus also mentioned the Amazon Racer. Transcript Nordic Semiconductor has been the driving force for Bluetooth Low Energy MCUs and wireless SoCs since the early 2010s, and they offer solutions for low-power Wi-Fi and global Cellular IoT as well. If you plan on developing robust and battery-operated applications, check out their hardware, software, tools, and services.   On academy.nordicsemi.com, you’ll find Bluetooth, Wi-Fi, and cellular IoT courses, and the Nordic DevZone community covers technical questions:  devzone.nordicsemi.com.   Oh, and don’t forget to enter Nordic Semiconductor’s giveaway contest! Just fill out the entrance form, and you're in the running. Good luck!

Chris and Elecia discuss her origami art show, ponder PRs for solo developers, attempt to explain GDB debugging, and make a to-do list for getting rid of Kanga. Elecia is having an Origami Octopus Garden art show at the Aptos Public Library for the month of November, 2024. The postcard advertisement is below. There are more pictures on her Instagram (@elecia_white). The python tessellation generator is here. Memfault’s Interrupt Debugging Firmware with GDB post is a much more considered explanation of GDB and includes pointers to other resources (including using Python with GDB). Transcript Memfault is a leading embedded device observability platform that empowers teams to build better IoT products, faster. Its off-the-shelf solution is specifically designed for bandwidth-constrained devices, offering device performance and product analytics, debugging, and over-the-air capabilities. Trusted by leading brands such as Bose, Lyft, Logitech, Panasonic, and Augury, Memfault improves the reliability of devices across consumer electronics and mission-critical industries such as access control, point of sale, energy, and healthcare. To learn more, visit memfault.com.

Adrienne Braganza Tacke spoke with us about her book Looks Good To Me: Constructive Code Reviews. It is about how to make code reviews more useful, effective, and congenial.  Adrienne’s book is available now as an ebook at manning.com or a paper copy later in the year (Amazon link). Check out the example Team Working Agreement from Appendix A. Adrienne’s personal website is adrienne.io. Transcript

Chris and Elecia chat about simulated robots, portents in the sky, the futility of making plans, and grad school.  A problem with mics led us to delay the show with Shimon Schoken from Nand2Tetris (co-author of Elements of The Elements of Computing Systems: Building a Modern Computer from First Principles). Look for that later in the year. Elecia is playing with Webots, a robotics physics simulator. Simpler than ROS’s Gazebo, it also can run in an online mode where you can run it on a browser, selecting between many different robots.  Chris talked about processing his photos of Comet C/2023 A3 (Tsuchinshan–ATLAS) using PixInsight and Siril. Then we talked about grad school (including Georgia Tech’s reasonably affordable CS Master’s Degree). Tony sent in this insect detector: Mothbox. If you want links like this or de facto letters to the editor, please sign up for the Embedded.fm newsletter. Transcript   Photo of Comet C/2023 A3 (Tsuchinshan–ATLAS), taken from Seacliff Beach in Aptos, CA by Chris White