Interrupt

The Interrupt community comprises engineers, hobbyists, and enthusiasts with a shared passion for hardware and firmware development. We come together to share best practices, problem-solve, collaborate on projects, advance the embedded community, and elevate device reliability engineering (DRE).

The Interrupt Community was created and is moderated today by the founders of Memfault.

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Latest Blog Posts

• Exploring printf on Cortex-M

  20 Sep 2023 by Noah Pendleton

  The C printf function is a staple of embedded development. It’s a simple way to get logs or debug statements off the system and into a terminal on the host. This article explores the various ways to get printf on Cortex-M microcontrollers.

• A Simple Scheduler via an Interrupt-driven Actor Model

  13 Sep 2023 by Raman Filipau

  In this article, we’ll weigh the benefits of using the Cortex-M interrupt model as a scheduler and go over a simple implementation of this concept.

• What we've been reading in August (2023)

  06 Sep 2023 by Tyler Hoffman

  Here are the articles, videos, and tools that we’ve been excited about this August.

• Integrating Memfault With AWS IoT Core and ExpressLink

  30 Aug 2023 by Dan Gross

  To ensure the reliability and stability of IoT applications, effective debugging and error monitoring are crucial. Memfault comes to the rescue with its comprehensive set of tools for remote debugging, crash reporting, and real-time error monitoring.

• Securing Firmware Updates With AES Encryption

  23 Aug 2023 by Guillermo Garcia

  In this publication, we will explore a simple method to encrypt the firmware using the AES algorithm, using open-source libraries in Python. Of course, we will also see how to decrypt the firmware from the MCU using the AES encryption engine.

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About Memfault

Memfault is the first cloud-based observability platform for connected device debugging, monitoring, and updating, which brings the efficiencies and innovation of software development to hardware processes. Recognizing that any connected device team could benefit from what they were building, François Baldassari, Chris Coleman, and Tyler Hoffman founded Memfault in 2018 with the help of colleagues from Pebble. Try Memfault