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| author |   Romain Forlot <romain.forlot@iot.bzh> | 2017-04-02 23:46:56 +0200 |
|---|---|---|
| committer | Romain Forlot <romain.forlot@iot.bzh> | 2017-04-11 12:41:42 +0200 |
| commit | 745ff334267ab92051bc8261a7daa0165c700fac (patch) | |
| tree | 34b32afe9fdad423118f3799c6dfb2e5d768f168 /src/utils/timer.hpp | |
| parent | dcc4af2d7e74762ec8d1caf04657b47fca560fed (diff) | |
Fix: wrong period operation without unit multiplicator
Possible divsion by 0. Don't know if it is good to keep different time unit
instead having one unit for project...
Change-Id: I73cfc1ab72d3420d337f10a9b79bdf305a3a2bc7
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
Diffstat (limited to 'src/utils/timer.hpp')
| -rw-r--r-- | src/utils/timer.hpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/utils/timer.hpp b/src/utils/timer.hpp index 5be0e3cd..f5659044 100644 --- a/src/utils/timer.hpp +++ b/src/utils/timer.hpp @@ -32,6 +32,7 @@ long long int system_time_s(); class frequency_clock_t { private: + float unit_; ///< unit_ - multiplicator to make operation to be in the right unit (milli, micro, nano, etc) float frequency_; ///< the clock frequency in Hz. unsigned long last_tick_; ///< the last time (in milliseconds since startup) that the clock ticked. time_function_t time_function_; ///< a function returning current time @@ -42,7 +43,8 @@ public: frequency_clock_t(float frequency, unsigned long last_tick, time_function_t time_function); float get_frequency() const; - static float frequency_to_period(float frequency); + + float frequency_to_period(); bool started(); time_function_t get_time_function(); bool elapsed(bool stagger); |