System Clock Source

Defines
#define	RCC_SYSCLKSOURCE_HSI   RCC_CFGR_SW_HSI
#define	RCC_SYSCLKSOURCE_HSE   RCC_CFGR_SW_HSE
#define	RCC_SYSCLKSOURCE_PLLCLK   RCC_CFGR_SW_PLL
#define	RCC_SYSCLKSOURCE_PLLRCLK   ((uint32_t)(RCC_CFGR_SW_0 | RCC_CFGR_SW_1))

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Detailed Description

Note:

The RCC_SYSCLKSOURCE_PLLRCLK parameter is available only for STM32F446xx devices.

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Define Documentation

#define RCC_SYSCLKSOURCE_HSE   RCC_CFGR_SW_HSE

Definition at line 220 of file stm32f4xx_hal_rcc.h.

Referenced by HAL_RCC_ClockConfig().

#define RCC_SYSCLKSOURCE_HSI   RCC_CFGR_SW_HSI

Definition at line 219 of file stm32f4xx_hal_rcc.h.

#define RCC_SYSCLKSOURCE_PLLCLK   RCC_CFGR_SW_PLL

Definition at line 221 of file stm32f4xx_hal_rcc.h.

Referenced by HAL_RCC_ClockConfig().

#define RCC_SYSCLKSOURCE_PLLRCLK   ((uint32_t)(RCC_CFGR_SW_0 | RCC_CFGR_SW_1))

Definition at line 222 of file stm32f4xx_hal_rcc.h.

Referenced by HAL_RCC_ClockConfig().