ESP32 Forum

Posted: **Wed Jun 02, 2021 9:33 am**

I can't find xTaskGetHandle in ESP-IDF.
Is there any other API to implement the same function?
thx.

Posted: **Wed Jun 02, 2021 10:34 am**

https://www.freertos.org/a00021.html#xTaskGetHandle

NOTE: This function takes a relatively long time to complete and should only be called once for each task. Once the handle of a task has been obtained it can be stored locally for re-use.

INCLUDE_xTaskGetHandle must be set to 1 in FreeRTOSConfig.h for xTaskGetHandle() to be available.

It seems it is not enabled in esp-idf, but if you really need something like that then you can adapt this code:
https://www.freertos.org/uxTaskGetSystemState.html

Posted: **Thu Jun 03, 2021 12:48 am**

chegewara wrote: ↑
Wed Jun 02, 2021 10:34 am
https://www.freertos.org/a00021.html#xTaskGetHandle
NOTE: This function takes a relatively long time to complete and should only be called once for each task. Once the handle of a task has been obtained it can be stored locally for re-use.

INCLUDE_xTaskGetHandle must be set to 1 in FreeRTOSConfig.h for xTaskGetHandle() to be available.
It seems it is not enabled in esp-idf, but if you really need something like that then you can adapt this code:
https://www.freertos.org/uxTaskGetSystemState.html

Got it, thanks a lot .

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