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https://issues.apache.org/jira/browse/MYNEWT-329?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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William San Filippo updated MYNEWT-329:
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Description: We can make hal cputime be more efficient if we assume a 1 MHz
frequency as the timebase for hal cputime. (was: We can make hal cputime be
more efficient if we assume a 1 MHz or 32.768 kHz crystal as the timebase for
hal cputime. Note that choosing these two values and not making other values
generic seems reasonable as many low power timers are driven by 32.768 kHz
crystals, and having a 1MHz clock for applications that dont care about power
provides a fine enough resolution and makes converting from usecs to clock
ticks simple.)
Summary: Make hal cputime more efficient when 1 MHz clock is used.
(was: Make hal cputime more efficient when 1 MHz clock or 32.768 kHz crystal is
used.)
> Make hal cputime more efficient when 1 MHz clock is used.
> ---------------------------------------------------------
>
> Key: MYNEWT-329
> URL: https://issues.apache.org/jira/browse/MYNEWT-329
> Project: Mynewt
> Issue Type: Improvement
> Components: HAL, Nimble
> Affects Versions: v0_9_0
> Reporter: William San Filippo
> Assignee: William San Filippo
> Fix For: v0_10_0
>
>
> We can make hal cputime be more efficient if we assume a 1 MHz frequency as
> the timebase for hal cputime.
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