William San Filippo created MYNEWT-792:
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Summary: os_cputime functions do not return errors from hal_timer
in certain cases.
Key: MYNEWT-792
URL: https://issues.apache.org/jira/browse/MYNEWT-792
Project: Mynewt
Issue Type: Bug
Security Level: Public (Viewable by anyone)
Components: OS
Affects Versions: v1_0_0_rel
Reporter: William San Filippo
Assignee: William San Filippo
Fix For: v1_1_0_rel
The code in os_cputime.c, specifically os_cputime_timer_relative() and
os_cputime_timer_start() do not return an error. The underlying hal_timer
functions return an error in certain cases (no callback specified, timer
currently running, NULL timer) but this error is not reported. This should be
fixed.
Furthermore, there should be comments in the code saying that you cannot call
os_cputime_timer_relative() or os_cputime_timer_start() if the timer is
currently running or an error will be returned.
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