USART2 Clock Source

Defines
#define	RCC_USART2CLKSOURCE_PCLK1   0x00000000U
#define	RCC_USART2CLKSOURCE_SYSCLK   RCC_CCIPR_USART2SEL_0
#define	RCC_USART2CLKSOURCE_HSI   RCC_CCIPR_USART2SEL_1
#define	RCC_USART2CLKSOURCE_LSE   (RCC_CCIPR_USART2SEL_0 | RCC_CCIPR_USART2SEL_1)

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Define Documentation

#define RCC_USART2CLKSOURCE_HSI   RCC_CCIPR_USART2SEL_1

Definition at line 428 of file stm32l4xx_hal_rcc_ex.h.

Referenced by HAL_RCCEx_GetPeriphCLKFreq().

#define RCC_USART2CLKSOURCE_LSE   (RCC_CCIPR_USART2SEL_0 | RCC_CCIPR_USART2SEL_1)

Definition at line 429 of file stm32l4xx_hal_rcc_ex.h.

Referenced by HAL_RCCEx_GetPeriphCLKFreq().

#define RCC_USART2CLKSOURCE_PCLK1   0x00000000U

Definition at line 426 of file stm32l4xx_hal_rcc_ex.h.

Referenced by HAL_RCCEx_GetPeriphCLKFreq().

#define RCC_USART2CLKSOURCE_SYSCLK   RCC_CCIPR_USART2SEL_0

Definition at line 427 of file stm32l4xx_hal_rcc_ex.h.

Referenced by HAL_RCCEx_GetPeriphCLKFreq().