FreeRTOS

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

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when compiling the recorder, you are probably using an older version of FreeRTOS (v7.5.x or earlier) together with a newer version of the recorder library.

RAM requirements for Percepio’s recorder library when used with FreeRTOS, OpenRTOS, SafeRTOS and Micrium µC/OS.

How to enable tracing of interrupt handlers with Percepio’s recorder library when used with FreeRTOS, OpenRTOS, SafeRTOS and Micrium µC/OS.

You need to set a name for the ISR using vTraceSetISRProperties, otherwise the numeric ID stored using vTraceStoreISRBegin is displayed.

Add vTraceStoreISRBegin and vTraceStoreISREnd calls to your interrupt handlers.

Examples of setting custom names for queues and other kernel objects using vTraceSetQueueName, vTraceSetSemaphoreName or vTraceSetMutexName.