diff options
| -rw-r--r-- | wirish/HardwareTimer.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/wirish/HardwareTimer.cpp b/wirish/HardwareTimer.cpp index e5d3dc8..bd61a89 100644 --- a/wirish/HardwareTimer.cpp +++ b/wirish/HardwareTimer.cpp @@ -101,7 +101,7 @@ uint16 HardwareTimer::setPeriod(uint32 microseconds) { } uint32 period_cyc = microseconds * CYCLES_PER_MICROSECOND; - uint16 prescaler = (uint16)(period_cyc / MAX_RELOAD); + uint16 prescaler = (uint16)(period_cyc / MAX_RELOAD + 1); uint16 overflow = (uint16)round(period_cyc / prescaler); this->setPrescaleFactor(prescaler); this->setOverflow(overflow); |