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You're reading from  Learn Robotics Programming - Second Edition

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Published inFeb 2021
PublisherPackt
ISBN-139781839218804
Edition2nd Edition
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Danny Staple
Danny Staple
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Danny Staple

Danny Staple builds robots and gadgets as a hobbyist, makes videos about his work with robots, and attends community events such as PiWars and Arduino Day. He has been a professional Python programmer, later moving into DevOps, since 2009, and a software engineer since 2000. He has worked with embedded systems, including embedded Linux systems, throughout the majority of his career. He has been a mentor at a local CoderDojo, where he taught how to code with Python. He has run Lego Robotics clubs with Mindstorms. He has also developed Bounce!, a visual programming language targeted at teaching code using the NodeMCU IoT platform. The robots he has built with his children include TankBot, SkittleBot (now the Pi Wars robot), ArmBot, and SpiderBot.
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Strategy 3 – Making SD card backups

Git and SFTP are great for keeping code safe, but they don't help you reinstall and reconfigure Raspberry Pi OS on a card. The procedures for Windows, Linux, and macOS are quite different for this. The basic idea is to insert the SD card and use a tool to clone the whole card to a file known as an image, which you can restore with balenaEtcher when you need recovery.

Important note

You should only restore images to cards of the same size or larger. Putting an image on a smaller device is likely to fail to write, creating a corrupt SD card.

Before we begin, properly shut down your Raspberry Pi, take out its SD card, and put that into your computer. These clean images are large, so do not put them in your Git repository. It's beyond the scope of this chapter, but I recommend finding a way to compress these files as they are mostly empty right now. In all cases, expect this operation to take 20-30 minutes due to the image...

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Learn Robotics Programming - Second Edition
Published in: Feb 2021Publisher: PacktISBN-13: 9781839218804

Author (1)

author image
Danny Staple

Danny Staple builds robots and gadgets as a hobbyist, makes videos about his work with robots, and attends community events such as PiWars and Arduino Day. He has been a professional Python programmer, later moving into DevOps, since 2009, and a software engineer since 2000. He has worked with embedded systems, including embedded Linux systems, throughout the majority of his career. He has been a mentor at a local CoderDojo, where he taught how to code with Python. He has run Lego Robotics clubs with Mindstorms. He has also developed Bounce!, a visual programming language targeted at teaching code using the NodeMCU IoT platform. The robots he has built with his children include TankBot, SkittleBot (now the Pi Wars robot), ArmBot, and SpiderBot.
Read more about Danny Staple