How to use PSRAM as part of main memory

[Rainbow]

Hi Espressif,

We are using ESP32 WroverE + FreeRTOS + Arduino + Platformio combination for our product development.

We are able to use PSRAM for Malloc and buffers, however we would like to use PSRAM as part of main memory, so that we can have large Stack and Heap.
We are unable to fit Heap and Stack within internal RAM thus facing lot of issues.
Your input to fix this issue is very much appreciated. Please let me know, if you need any further information.

[ESP_Me-no-dev]

Please post a question on Arduino-esp32's github repository and fill all required information.