Reduce flash write_block_size

RE: Reduce flash write_block_size

Naeem Maroof — Tue, 08 Nov 2022 13:43:26 GMT

How are you writing?

Can you provide the code / zip-folder and log file if any.

I will try that here.

RE: Reduce flash write_block_size

Shikamaru — Tue, 08 Nov 2022 13:11:49 GMT

Yes this one I have tried already. it will get update is .dts file (zephyr.dts ). However , while writing flash if I provide one byte it won't take it. it will generate error.

RE: Reduce flash write_block_size

Naeem Maroof — Tue, 08 Nov 2022 12:48:37 GMT

Hi Shikamaru,

Thank you for contacting DevZone at NordicSemi.

You want to reduce the write_block_size. For that, you could use overlay file for your board.

Here is sample overlay:

&flash0 {
    write-block-size = <1>;
};

Here is sample DTS output using such an overlay file.

I hope it helps.

Regards,

Naeem