Linking Failed when using vTaskGetRunTimeStats (esp32 on PlatformIO)

Kernel
1

Im having trouble with vTaskGetRunTimeStats() on PlatformIO.
Has anyone used the FreeRTOS API vTaskGetRunTimeStats() to measure task execution time on ESP32? I have defined the necessary macros and functions as per the documentation, but it seems able to compile successfully while encountering a linking error: undefined reference to ‘vTaskGetRunTimeStats’.

2

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3

Please set the following in your FreeRTOSConfig.h:

#define configGENERATE_RUN_TIME_STATS 1
#define configUSE_STATS_FORMATTING_FUNCTIONS 1
#define configUSE_TRACE_FACILITY 1
4

Thank you! I added those lines in FreeRTOSConfig.h, but still failed.

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by the way, I saw these in FreeRTOSConfig.h, I don’t know wether it is able to influence the definition outside or not.

5

I think you need to set them using idf.py menuconfig: Project Configuration - ESP32 - — ESP-IDF Programming Guide latest documentation

6

I‘ll try this after installing ESP-IDF.