internal flash access using levelx

VAIKUNDAMGURUSAMY · ‎2025-04-10

Hi,

We are using STM32u585 device on our board, we want to use a part of internal flash memory for permanent data storage. Please clarify the following.

1)is it possible to use internal flash access using LevleX (non RTOS)?

2)is there any reference available?

Thanks in advance

G.Vaikundam

ELABI.1 · ‎2025-04-16

Hi @VAIKUNDAMGURUSAMY,

Could you please provide me with more details so I can help you, for example, LevelX alone or with FileX? What is the size of the flash section to be used? What modes (read-only, read-write)?

Thanks.

ELABI.1

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VAIKUNDAMGURUSAMY · ‎2025-04-23

Hi ELABI.1

Thanks for your reply

Please find below the answer for your questions

1)LevelX/FileX?

Ans: LevelX only

2)Size of flash?

Ans: 64KB internal flash area

3)read only or read-write?

Ans: Read and Write

Thanks in advance

G.Vaikundam

Pavel A. · ‎2025-04-23

Data can be stored in the internal flash without any filesystem at all. It depends of the nature of the data. In 64K you hardly can fit a filesystem.