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Use Zephyr SoC config files to streamline hardware types

Zephyr configuration that is specific to the chip, not just the board itself, can be centralized in your application. This means less duplication of configuration options across your IoT board definitions which improves both readability and maintainability of your code.
Mike Szczys -
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Training

One more Zephyr training for 2024 (December 4th)

Golioth is hosting a free Zephyr training on December 4th. It's your last chance for Zephyr training in 2024. Sign up to learn more about how to get started with the popular Real Time Operating System and Ecosystem, and how you can use it to design your next IoT product.
Chris Gammell -
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Device Management

Improve Electronic Design with Module Abstraction Layers

This talk describes some of the motivations behind building a common module platform at Golioth, the challenges of unconstrained designs, and how to build modular systems that take advantage of Zephyr RTOS capabilities.
Chris Gammell -
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Zephyr

How to Publish a Summary to GitHub Actions for Zephyr/Pytest runs

Both Pytest and Twister (Zephyr) can already product JUnit XML formatted test summaries. You can use these files to publish a very handy summary table for all of your continuous integration (CI) tests on GitHub.
Mike Szczys -
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Firmware

Turn Off Subsystems Remotely To Reduce Power Usage with Golioth and Joulescope

Use Golioth cloud capabilities to trigger lower and lower power modes, then measure the output using a Joulescope.
Chris Gammell -
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Firmware

Zephyr: What modules should you add to a manifest allow list?

Zephyr's west manifest system includes an allow-list to filter dependencies from upstream libraries (like the Zephyr tree itself). Use it to tightly control what libraries your projects use, and to stop checking out way too many unused code.
Mike Szczys -
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Events

Find us at Embedded World North America 2024

Golioth will be at the inaugural Embedded World North America in Austin Texas, October 8th to 10th. Stop by the Joulescope booth (#1723) to see Golioth hardware, firmware, and cloud capabilities being monitored with a powerful (yet affordable) piece of test equipment.
Chris Gammell -
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Hardware

Zephyr for Hardware Engineers: GPIO

Did you know that Zephyr doesn't have a plain old GPIO example? The closest thing is the blinky example that controls LEDs. Why is that? Zephyr expects you to write your own devicetree bindings. It's not that hard, and it's the topic of today's post.
Chris Gammell -
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Learn how to develop enterprise-grade IoT on the Golioth blog.

Latest Posts

Use your J-Link Programmer as a Serial Port for your Device

Mike Szczys - 0
If you're already using a J-Link programmer in your embedded development, you can use it to interface directly with the target device serial port over the J-Link USB connection. This is extremely handy, especially if your hardware design connects RX/TX pins to the programming header.

Connecting ESP32-C6 to Golioth over OpenThread

Marko Puric - 0
We continue to showcase seamless Thread support on Golioth. We used the ESP32-C6 development board from Espressif, demonstrating how we successfully connected it to Golioth over OpenThread using ESP-IDF with minimal changes to our Firmware SDK.

Bluetooth-to-Cloud Connectivity Private Access

Dylan Swartz - 0
We're introducing Bluetooth-to-Cloud Connectivity on Golioth, making it seamless for Bluetooth devices to connect to the cloud. Sign up to be the first to access it.

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Debugging Zephyr for Beginners: printk() and the Logging Subsystem

Mike Szczys - 0
Zephyr has a number of tools to aid in debugging during your development process. Today we're focusing on the most available and widely useful...

Program your microcontrollers from WSL2 with USB support

Jonathan Beri - 0
Microsoft has finally added USB support to WSL and I’ve been testing this long-awaited feature as part of my Windows development workflow. Today I will walk you through the basic steps of programming an embedded device over USB using WSL.

How to Configure VS Code for Zephyr Development

Mike Szczys - 0
Jonathan Beri (CEO and founder of Golioth) gave a talk at the 2023 Embedded Open Source Summit about how to optimize VS Code for any Zephyr project.

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