How to allocate Task's stack in external memory(ESP32-S3)

dmrsim
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Joined: Sat Sep 03, 2022 4:52 pm
Location: Italy

How to allocate Task's stack in external memory(ESP32-S3)

Postby dmrsim » Sat Feb 03, 2024 9:11 am

Hello,

For a big project we are using the ESP32-S3 and ESP-IDF 4.4.2.
For some Task we need to allocate the Task's stack into the ESP32-S3's external memory.
I noticed that for ESP32 there is the CONFIG_SPIRAM_ALLOW_STACK_EXTERNAL_MEMORY parameter but for the ESP32-S3 it's not present.
Is there a way to enable this parameter also for ESP32-S3 or alternatively a way to tell a task to allocate its stack into external memory?

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