Correspondence between API registers and API
low-layer driver functions
LL_RCC_IsActiveFlag_HSECSS
LL_RCC_IsActiveFlag_HSERDY
LL_RCC_IsEnabledIT_HSERDY
LL_RCC_IsActiveFlag_HSIRDY
LL_RCC_IsEnabledIT_HSIRDY
LL_RCC_IsActiveFlag_LSERDY
LL_RCC_IsEnabledIT_LSERDY
LL_RCC_IsActiveFlag_LSIRDY
LL_RCC_IsEnabledIT_LSIRDY
LL_RCC_ClearFlag_PLLI2SRDY
LL_RCC_IsActiveFlag_PLLI2SRDY
LL_RCC_DisableIT_PLLI2SRDY
LL_RCC_EnableIT_PLLI2SRDY
LL_RCC_IsEnabledIT_PLLI2SRDY
LL_RCC_IsActiveFlag_PLLRDY
LL_RCC_IsEnabledIT_PLLRDY