Percepio Team, Author at Percepio

New Webinar: Mastering RTOS Debugging Techniques

Apr 20, 2017

In this webinar, attendees will become familiar with the latest techniques and tools necessary to debug their code, such as properly sizing thread stacks, using event viewers and discovering issues such as priority inversions, deadlock and thread starvation.

Common RTOS-related Bugs – How Avoid and Detect

Dec 14, 2016

Presentation video and slides from Embedded Conference Scandinavia on RTOS-related bugs, symptoms, how to avoid and detect such firmware issues.

Open Pilot Next Gen tunes ISR with Tracealyzer

Jul 26, 2016

Open Pilot Next Gen used Tracealyzer to tune the ISR in their flight controllers and ensure deterministic performance

Using ST-Link for RTOS trace streaming

Jun 16, 2016

Using STM32? Learn how an ST-Link debug probe can be used for streaming RTOS trace and make firmware debugging, validation and optimization a lot easier.

ARM ITM: why you need a fast debug probe!

Jun 9, 2016

Want to log your embedded firmware without excessive overhead? Read this blog post about ARM ITM, available on all Cortex-M3, M4 and M7 MCUs.

How debug an Electric Race Car

Apr 20, 2016

This “Formula Student” electric race car team learned debugging RTOS-based firmware the hard way, but finally found the right tool for the job!

Improved J-Link trace streaming

Oct 27, 2015

Streaming RTOS trace via SEGGER J-Link debuggers now improved with updated J-Link drivers – faster transfer and minimized RAM usage.

Tracealyzer v3.0

Sep 8, 2015

Percepio AB, the Swedish developer of RTOS visualization tools, today announced the availability of Tracealyzer v3.0, initially supporting FreeRTOS and SEGGER embOS.

New Tracealyzer for FreeRTOS, Microchip PIC32

Aug 27, 2015

Percepio announces a new version of FreeRTOS+Trace targeting Microchip PIC32 microcontrollers (MCUs) and MPLAB® X IDE.

Customer Case: Mysterious Watchdog Reset

Apr 20, 2015

See how a customer used Tracealyzer to analyze a mysterious random watchdog reset in their RTOS-based firmware.

How to define critical sections for the trace recorder?

Oct 27, 2014

Our Tracealyzer versions for microcontroller RTOS uses Percepio’s own recorder library, which uses separate definitions for critical sections within the recorder.

Why do I get “error: ‘uxPendedTicks’ undeclared”?

Mar 6, 2014

If you get this error when compiling the recorder, you are probably using an older version of FreeRTOS (v7.5.x or earlier) together with a newer version of the recorder library.

Percepio Team

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