/**
* @brief Returns the frequencies of different on chip clocks.
* @param RCC_Clocks: pointer to a RCC_ClocksTypeDef structure which will hold
* the clocks frequencies.
* @note The result of this function could be not correct when using
* fractional value for HSE crystal.
* @retval None
*/
void RCC_GetClocksFreq(RCC_ClocksTypeDef* RCC_Clocks)
