STM32F4, NVS with Zephyr

gennasenencal · ‎2025-10-01

I am running into some issues standing up a basic non-volatile storage access with zephyr on the STM32F413ZH board.

I am trying to provision for 128 bytes at sector 0x08C0000 but for soem reason the offset keeps jumping to the end of the Flash memory

flash_stm32: Read range invalid. Offset: 1572864, len: 8

Has anyone run into this or something similar?

thanks!

Saket_Om · ‎2025-10-02

Hello @gennasenencal

Your issue has been reported internally. We will get back to as soon as possible.

Internal ticket number: 218815 (This is an internal tracking number and is not accessible or usable by customers).

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Saket_Om

Saket_Om · ‎2025-12-08

Hello @gennasenencal

The stm32f413zh has 1.5MB of flash memory addressed in the range 0x0800 0000 - 0x0817 FFFF. So that sector 0x08C0000 is out of any flash memory space.

Could you please confirm the address to read ?

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Saket_Om