Bad math continues to persist

[Tesla DeLorean]

I've complained about this before, but it is still broken and shows lack of grasp.

STM32Cube_FW_L4_V1.13.0\Projects\NUCLEO-L432KC\Examples\RTC\RTC_LSI\Src\main.c

The following code results in answers which are a multiple of 8, and loses precision which could otherwise be achieved if the math was thought through and ordered correctly.

  /* Frequency computation */

  uwLsiFreq = (uint32_t) SystemCoreClock / uwPeriodValue;

  uwLsiFreq *= 8;

Should be

  uwLsiFreq = (SystemCoreClock * 8) / uwPeriodValue;

[Uwe Bonnes]

Probably the code cares for some STM32Xxxx running above 540 Mhz. ;)

[Tesla DeLorean]

Well the H7 can get close to that, but still...