How to configure the flash memory of N6 in STM32CubeAI Studio with GUI method

[XCTang]

Environment:

• Tool: STM32Cube.AI Studio (Windows Desktop)

• MCU: STM32N647 (Flashless)

• Board: Custom board (Non-ST DK/Nucleo)

Issue: The Memory Pool option is locked to "Auto" and cannot be switched to "Manual" in the GUI. Since STM32N647 has no internal Flash, the default "Auto" mode triggers a Memory Overflow error as it attempts to place weights in non-existent Flash.

Question: I have already prepared a custom mpool and Jason file. How can I explicitly point the Studio to use this JSON file via the GUI? I've checked the Wiki but couldn't find the specific input field...

 

 

 

[hamitiya]

Hello @XCTang 

For the actual version,  "automatic" is the default memory pool available in ST Edge AI Core.

You can find this content in:

C:\ST\STEdgeAI\<version>\Utilities\windows\targets\stm32\resources\NPU\STM32N6xx\stm32n6.mpool

You can then edit it in order to replace/disable flash region.

If you already hav a memory pool, kindly rename it to the current mempool file. 

 

It is a temporary limitation. We are working on UI support for the memory pools, for the next release.

 

Best regards,

Yanis

[Julian E.]

@XCTang,

 

It is a Yanis says,

Next release is planned for end of April

 

Have a good day,

Julian