A practical look at how WITTENSTEIN high integrity systems uses runtime visualization to improve reliability in safety-critical RTOS applications.
Partner Blog: Visualizing SAFERTOS® Runtime Behavior with Tracealyzer
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Blog – The RTOS Debug Portal
A Holiday Farewell: Reflecting on 40 Years in Embedded
Dec 22, 2025
The holidays are a time to slow down, take a deep breath, and prepare for the year ahead — and sometimes, for change. To that end, I’ve decided that after 40 years, it’s time for me to say goodbye to the embedded industry at the end of December. In 1983, I dropped out...
Tracealyzer v4.11 now available
Dec 16, 2025
We are delighted to release Percepio Tracealyzer v4.11. The main news are: Multicore streaming: Improved performance and robustness via a redesigned trace streaming framework with one channel per core. Major improvements to ESP32 support: Improved trace streaming...
From Crashes to Clarity: What’s New in Percepio Detect 2025.2
Nov 10, 2025
Think of Percepio Detect as a security camera for your firmware—always monitoring, but only storing data when something unusual happens, such as crashes or performance anomalies. By providing rich debugging information when needed while keeping the overall data volume...
Technical Blog: Remote Debugging for RTOS Firmware: How Continuous Observability Changes the Game
Sep 1, 2025
Embedded Software Observability Debugging embedded software has never been easy, but today’s systems are more complex and interconnected than ever. Real-time operating systems (RTOS) and continuous integration pipelines can make development faster—but certain classes...
Updated Guide: Using Tracealyzer with IAR Embedded Workbench for Arm
Aug 28, 2025
Using IAR Embedded Workbench for Arm with an IAR I-jet probe?Did you know this provides an excellent data channel for Tracealyzer trace streaming? We have just updated Percepio Application Note PA-023 with a simpler setup for trace streaming over ITM/SWO, enabled by...
Hands-On with Continuous Observability
Jul 29, 2025
Most developers know Tracealyzer as a powerful visualization tool for RTOS execution. But the real magic happens when combined with Percepio Detect.
Updated MPLAB X IDE Plugin
Jul 28, 2025
Updated Trace Export plugin for MPLAB X IDE We’re happy to announce that our Trace Export Plugin for MPLAB X IDE has been updated to version 2.3.1 and now supports the latest versions of Microchip’s IDE, including MPLAB X v6.20 and v6.25. This plugin enables saving...
Naming your kernel objects
Jun 24, 2025
When using Percepio Tracealyzer and TraceRecorder, you may have noticed that thread names show up automatically, while other kernel objects (like queues or semaphores) are only displayed as hexadecimal numbers. But in the demo traces, all kernel objects have proper...
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.
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.
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.
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