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| author |   Romain Forlot <romain.forlot@iot.bzh> | 2017-05-16 12:44:06 +0200 |
|---|---|---|
| committer | Romain Forlot <romain.forlot@iot.bzh> | 2017-05-19 11:36:43 +0200 |
| commit | 8e67e90410d448d2dc3340795ca8de414d1fe3a9 (patch) | |
| tree | 1f7d228973a4598bb3aeb34877c84c63037f4ce9 | |
| parent | 6d7ae0d5683b89e5d64718f4f6bf71b335709ff5 (diff) | |
Make sure that frequency is at a valid value (>0)
Else we got infinite value if 0 and negative value doesn't make sense here.
Change-Id: Id65f0aa94cae32f1fea2c5c80028e328e6958a13
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
| -rw-r--r-- | CAN-binder/low-can-binding/utils/timer.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/CAN-binder/low-can-binding/utils/timer.cpp b/CAN-binder/low-can-binding/utils/timer.cpp index 8c6215b0..7edb0d52 100644 --- a/CAN-binder/low-can-binding/utils/timer.cpp +++ b/CAN-binder/low-can-binding/utils/timer.cpp @@ -57,7 +57,10 @@ frequency_clock_t::frequency_clock_t() frequency_clock_t::frequency_clock_t(float frequency) : unit_{1000000}, frequency_{frequency}, last_tick_{0}, time_function_{nullptr} -{} +{ + if(frequency_ <= 0) + frequency_ = 1; +} /// @brief Return the period in ms given the frequency in hertz. /// @param[in] frequency - Frequency to convert, in hertz |