Handling Button Press, Longpress, and Double-Tap with the Zephyr Input Subsystem
Zephyr has built in functionalities that helps embedded engineers handle button presses without custom coding each time.
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Zephyr
71 posts
Find Breaking Changes in Zephyr Using Git Bisect
Finding breaking changes in upstream code is a difficult process. Git bisect and good commit discipline (like the Zephyr team maintains) helps to quickly …
Using Custom Work Queues for Sensor Readings in Zephyr
Custom Work Queues enable things like thread-aware debugging, larger amounts of customization, and the Zephyr work queue features that we know and love. This …
'Zephyr: How to Monitor Heap and Locate Memory Leaks'
Dynamic memory allocation in C is a powerful tool but also a potential source of hard to replicate bugs. This post goes over tools that are built into Zephyr …
Golioth Firmware SDK v0.21.0
Golioth released v0.21.0 of the Golioth Firmware SDK, a multiplatform enabler for embedded devices communicating back to the Golioth cloud. This post recaps …
Adding Espressif ESP32 to the Golioth Bluetooth-to-Cloud Service
The ESP32 and the product line variants often run Bluetooth alongside Wi-Fi. This post shows how you can use the Bluetooth capabilities of an Espressif chip to …
How to use Zephyr zbus to Communicate Between Threads
If you’re not using zbus, you probably should be. As the name indicates, this is the Zephyr bus, a built-in system for publishing, reading, subscribing to, and …
Use the ESP32 AT Binary to Make Any Zephyr Project Wi-Fi Enabled
You can add Wi-Fi to any Zephyr project with an ESP32 running the ESP-AT firmware and a couple of configuration symbols in Zephyr. Let the data flow!
Custom Board, Custom Zephyr Devicetree (AirTag Session 3)
Sign up for the AirTag Clone webinar series to watch Golioth build out board definition files for the Orleon board, a Bluetooth sensor platform/playground. The …
Golioth Firmware SDK v0.18.0
Golioth released Firmware SDK v0.18.0 which pulls in the recent changes from upstream Zephyr, nRF Connect SDK, and ESP-IDF repositories. We are also introducing …
'Spring Cleaning with Golioth: Dust off your Zephyr skills in April 2025'
Spring is a time of renewal, growth, and fresh starts—and your IoT projects deserve some spring cleaning, too! Dust off those ideas sitting idle, sharpen your …
Useful Zephyr Shells for IoT Development
The Zephyr shell subsystem will help you directly interact with and troubleshoot your IoT hardware. This post details our most commonly used commands, as well …