FreeRTOS Archives

Tracing TCP Sockets in FreeRTOS

Jan 10, 2019

With the release of Tracealyzer 4.2.9 we added the ability to trace your application with recorder extensions. This post gives an overview of this new capability.

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

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.

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when compiling the recorder, you are probably using an older version of FreeRTOS (v7.5.x or earlier) together with a newer version of the recorder library.