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Is there a way to write the value to the specified address on the flash?

sdi_kei

Hello.
I am developing a central operation using nrf52832 (S132 v7.0.1, SDK v17.0.0).

I want to read / write a value to the specified address of the flash.
According to my research, FDS can read and write, but it is not saved in a fixed location.
Is there any way? teach me please.

Best Regards.

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  • +1

    Hi

    Do you want to write to the flash from the CPU itself, or through the debugger from a PC?

    If you use the SoftDevice you can use the sd_flash_write(..) function to write to a specific address in flash. Just make sure to use an area of the flash that is not used for anything else (FDS for instance). 

    Best regards
    Torbjørn

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  • +1

    Hi

    Do you want to write to the flash from the CPU itself, or through the debugger from a PC?

    If you use the SoftDevice you can use the sd_flash_write(..) function to write to a specific address in flash. Just make sure to use an area of the flash that is not used for anything else (FDS for instance). 

    Best regards
    Torbjørn

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