RTC Clock Source

Defines
#define	RCC_RTCCLKSOURCE_NONE   0x00000000U
#define	RCC_RTCCLKSOURCE_LSE   RCC_BDCR_RTCSEL_0
#define	RCC_RTCCLKSOURCE_LSI   RCC_BDCR_RTCSEL_1
#define	RCC_RTCCLKSOURCE_HSE_DIV32   RCC_BDCR_RTCSEL

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Define Documentation

#define RCC_RTCCLKSOURCE_HSE_DIV32   RCC_BDCR_RTCSEL

HSE oscillator clock divided by 32 used as RTC clock

Definition at line 486 of file stm32l4xx_hal_rcc.h.

Referenced by HAL_RCCEx_GetPeriphCLKFreq().

#define RCC_RTCCLKSOURCE_LSE   RCC_BDCR_RTCSEL_0

LSE oscillator clock used as RTC clock

Definition at line 484 of file stm32l4xx_hal_rcc.h.

Referenced by HAL_RCCEx_GetPeriphCLKFreq().

#define RCC_RTCCLKSOURCE_LSI   RCC_BDCR_RTCSEL_1

LSI oscillator clock used as RTC clock

Definition at line 485 of file stm32l4xx_hal_rcc.h.

Referenced by HAL_RCCEx_GetPeriphCLKFreq().

#define RCC_RTCCLKSOURCE_NONE   0x00000000U

No clock used as RTC clock

Definition at line 483 of file stm32l4xx_hal_rcc.h.

Referenced by HAL_RCCEx_PeriphCLKConfig().