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Posted to notifications@mynewt.apache.org by "Marko Kiiskila (JIRA)" <ji...@apache.org> on 2016/03/21 17:32:25 UTC

[jira] [Resolved] (MYNEWT-20) Flash circular buffer implementation

     [ https://issues.apache.org/jira/browse/MYNEWT-20?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Marko Kiiskila resolved MYNEWT-20.
----------------------------------
    Resolution: Fixed

> Flash circular buffer implementation
> ------------------------------------
>
>                 Key: MYNEWT-20
>                 URL: https://issues.apache.org/jira/browse/MYNEWT-20
>             Project: Mynewt
>          Issue Type: New Feature
>          Components: Flash
>            Reporter: Sterling Hughes
>            Assignee: Marko Kiiskila
>             Fix For: v0_8_0_rel
>
>
> We need a flash circular buffer implementation. 
> Features necessary include: 
> - Checksum for data integrity 
> - Ability to work across multiple sectors of flash, erasing one sector at a time 
> - The ability to index by both entry ID, and date/time 
> - Recovery of poorly written elements without invalidating log (e.g. if power goes out while writing an entry, only that entry should be corrupt.) 



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