__HAL_RCC_GET_RTC_HSE_PRESCALER macro

Get the RTC and HSE clock divider (RTCPRE).

Syntax

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Summary

Declaration

#define __HAL_RCC_GET_RTC_HSE_PRESCALER() (READ_BIT(RCC->CFGR, RCC_CFGR_RTCPRE) | RCC_BDCR_RTCSEL)

Returned value can be one of the following values: @arg RCC_RTCCLKSOURCE_HSE_DIVX HSE divided by X selected as RTC clock (X can be retrieved thanks to __HAL_RCC_GET_RTC_HSE_PRESCALER ()

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