Johan Kraft, Author at Percepio

Naming your kernel objects

Jun 24, 2025

When using Percepio TraceRecorder, kernel objects like queues, semaphores and mutexes are named using their address by default. This can be a bit hard to follow for complex traces. However, it is quite easy to set more descriptive custom names for your RTOS kernel...

Tracealyzer v4.10.2 now available

Dec 19, 2024

This update provides various bug fixes and also been verified to support FreeRTOS 11, including multicore SMP traces. There are also minor improvements for Zephyr in the TraceRecorder library. See https://percepio.com/update for details.

Multicore Tracing on FreeRTOS 11 and TI AM62x

Nov 19, 2024

FreeRTOS 11 introduced symmetric multi-processing (SMP) support in the mainline kernel, meaning a single FreeRTOS kernel is managing multiple processor cores. Percepio Tracealyzer has supported FreeRTOS for many years and we have now verified the support FreeRTOS 11, including SMP systems.

Tracealyzer Tips and Tricks

Oct 31, 2024

There have been significant improvements in Tracealyzer over the last years. If you haven’t tried it in a while—or if you’re just getting started—here are some tips and tricks that can be handy when analyzing your FreeRTOS applications. As you may know, the...

Tracealyzer v4.9 Now Available

May 24, 2024

Tracealyzer v4.9.0 is now available for download. Installation on Linux has been greatly simplified and we have improved the overall user experience on Linux. The tracing support for ThreadX and SafeRTOS has also been updated.

Running Tracealyzer on Linux

May 24, 2024

Learn how to install and run Percepio Tracealyzer v4.9 and later on Linux hosts.

Percepio® Tracealyzer® version 4.7 is here

Mar 9, 2023

Percepio® Tracealyzer® v4.7 brings big improvements, including automotive ECU profiling and improved application trace with broader applicability for any C/C++ device software. Percepio® Tracealyzer® version 4.7 is here Västerås, Sweden, March 9, 2023 * * * Percepio...

New features in Tracealyzer 4.7

Mar 7, 2023

Tracealyzer® version 4.7 in now available for download and evaluation. This is a big feature update with several new capabilities and major improvements. Observability for any C/C++ software: Percepio’s TraceRecorder library can now be used with any C/C++ software...

Percepio to support new PX5 RTOS with Tracealyzer tool

Jan 25, 2023

Percepio has teamed up with PX5 to support the launch of a new real-time operating system (RTOS). PX5 has been set up by Bill Lamie, the architect of the Nucleus and ThreadX (Azure RTOS) real-time operating systems.

Johan Kraft

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