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added note about SystemCoreClock

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travis-farmer 2023-11-07 16:37:38 -05:00
parent 8223d30892
commit f254643a1d
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DCCTimer.h
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@ -92,6 +92,7 @@ private:
#if defined(ARDUINO_ARCH_STM32) // TODO: PMA temporary hack - assumes 100Mhz F_CPU as STM32 can change frequency
static const long CLOCK_CYCLES=(100000000L / 1000000 * DCC_SIGNAL_TIME) >>1;
#elif defined(ARDUINO_GIGA)
///TJF: we could get F_CPU from SystemCoreClock, but it will not allow as it is a non-constant value
static const long CLOCK_CYCLES=(480000000L / 1000000 * DCC_SIGNAL_TIME) >>1;
#else
static const long CLOCK_CYCLES=(F_CPU / 1000000 * DCC_SIGNAL_TIME) >>1;