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https://issues.apache.org/jira/browse/MYNEWT-368?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15472536#comment-15472536
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ASF subversion and git services commented on MYNEWT-368:
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Commit 1fd3fbfe068ed496b92523185a093ecee7c52164 in incubator-mynewt-core's
branch refs/heads/develop from [~peterfs]
[ https://git-wip-us.apache.org/repos/asf?p=incubator-mynewt-core.git;h=1fd3fbf
]
Logging format and initialization
MYNEWT-368: Complete logging format changes including saving log format version
in fcb struct in flash
MYNEWT-262: Move initialization of logging resources to application. Logging
handler is chosen by application and uses standard log_handlers rather than
having each app call the handler_init function. Per-instance log structure are
declared and initialized in each app and are associated with the log calls by
log_register. Separate notion of log "type" for newtmgr (i.e, stream,
memory,storage), and how log records are handled (e.g, cbmem, fcb).
Also - fix console_print_prompt() warning, nffs logging
> Change logging format
> ---------------------
>
> Key: MYNEWT-368
> URL: https://issues.apache.org/jira/browse/MYNEWT-368
> Project: Mynewt
> Issue Type: Bug
> Components: Newtmgr
> Reporter: Sterling Hughes
> Assignee: Peter Snyder
> Fix For: v1_0_0_beta1
>
>
> Right now newtmgr has an 8-bit index which goes along with a 64-bit
> timestamp. We are having trouble querying logs when time moves forward,
> because of the misordering of log entries.
> We should change this such that we have a 16-bit log index, which can be used
> to query logs remotely. A result of this will be to make the module an 8-bit
> value, which it is already assumed to be.
> While doing this change, on the FCB implementation, we should also add a
> short log entry header (4-bytes), that at least contains the version of the
> log format that we are writing, that way when we make changes in the future
> to the log format, the code can automatically wipe this sector and reformat
> it.
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