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Posted to notifications@mynewt.apache.org by "Christopher Collins (JIRA)" <ji...@apache.org> on 2017/06/14 21:17:00 UTC

[jira] [Updated] (MYNEWT-13) NFFS does not work on STM32F3 or NXP MK64F12

     [ https://issues.apache.org/jira/browse/MYNEWT-13?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Christopher Collins updated MYNEWT-13:
--------------------------------------
    Fix Version/s:     (was: v1_1_0_rel)

> NFFS does not work on STM32F3 or NXP MK64F12
> --------------------------------------------
>
>                 Key: MYNEWT-13
>                 URL: https://issues.apache.org/jira/browse/MYNEWT-13
>             Project: Mynewt
>          Issue Type: Bug
>      Security Level: Public(Viewable by anyone) 
>          Components: NFFS
>            Reporter: Marko Kiiskila
>            Assignee: Christopher Collins
>            Priority: Minor
>
> STM32F3 flash writes are done 2 bytes at a time. MK64F12 flash alignment is 8. NFFS should take into account alignment restrictions underlying storage has.
> E.g. add alignment requirement in struct hal_flash. Add an HAL flash API call to query this. NFFS would then use this when writing/reading blocks of data from flash.



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