Lennart Bonnevier, Author at Percepio

Successful Launch – Then Came The Problems

Jun 9, 2025

The product launch was successful, but after a few firmware releases we received alerts from the device management system telling us that there were intermittent problems. Problems that we could not reproduce.

Percepio View Now Available for FreeRTOS

Jun 5, 2025

Percepio today announced the launch of Percepio View for FreeRTOS, a free trace visualization tool designed to provide immediate insights into FreeRTOS behavior. View is available immediately.

Percepio Launches View, a Free Trace Tool for Zephyr RTOS

Jun 3, 2025

Percepio today announced the launch of Percepio View for Zephyr, a free trace visualization tool designed to provide immediate insights into Zephyr RTOS behavior. View is available immediately.

Tracealyzer Was Just the Beginning

May 15, 2025

If you’ve been building embedded systems for a while, chances are you know Percepio for Tracealyzer. For over a decade, Tracealyzer has been helping engineers visualize and solve complex RTOS issues But in 2025, embedded systems demand more. They’re always on. Always connected.

Tracing Zephyr Applications with Percepio View

May 15, 2025

Percepio View is a free-of-charge tracing tool for Zephyr applications, built on Percepio Tracealyzer. It helps developers understand and debug multithreaded behavior in Zephyr.

Continuous Observability In Embedded Systems

May 15, 2025

Percepio Detect brings real-time, automated insights that turn debugging from reactive firefighting into proactive quality assurance.

5 Reasons Why Zephyr RTOS Will Rule the World

May 2, 2025

Zephyr RTOS is set to revolutionize the embedded world with its growing contributor base, vendor neutrality, and powerful features. Learn why it’s becoming the go-to choice for developers.

From Mandate to Mindset

Apr 23, 2025

Regulations like the EU’s Cyber Resilience Act (CRA) are top of mind for many in the embedded software world right now, and understandably so. But as disruptive as these mandates might feel, they also present an opportunity to strengthen the software we build, far beyond compliance.

A Brief Demo of Percepio Detect

Mar 16, 2025

Resolve firmware issues more effectively with Percepio Detect.

What I learned about Zephyr threads

Mar 10, 2025

To walk through various preemptive scheduling scenarios in Zephyr RTOS, I will use the professional tracing tool Percepio Tracealyzer® with J-Link RTT streaming.

Unlocking Zephyr Debugging

Mar 5, 2025

At Percepio, we appreciate Zephyr’s hardware abstraction and kernel architecture, which make it easy to get up and running on a wide range of hardware. Thanks to this, we have validated that Percepio Tracealyzer works on over 600 Zephyr-supported development boards.

Percepio Detect seeks observability of embedded systems

Feb 21, 2025

Optimised for use during testing of RTOS-based systems, Detect is aimed at embedded software developers and supports the testing and debugging of embedded code.

Lennart Bonnevier

Read About: