Posted on April 03, 2018 at 11:15Using:
Truestudio for STM32 v9.0.0.0
STM32CubeMX v4.25.0
STM32F100C8
LL_drivers only
In stm32f1xx_ll_utils.c the SystemCoreClock variable is set directly:
void LL_SetSystemCoreClock(uint32_t HCLKFrequency) {
SystemCoreClock = HCLKFrequency;
}
Instead of using SystemCoreClockUpdate(), why?
STM32CubeMX does not set the symbol HSE_VALUE and this causes SystemCoreClockUpdate() to fall back to a default of 8000000 for HSE_VALUE which may be correct... (it wasn't for me)
Regards,
Wilko
