System Clock Source

Collaboration diagram for System Clock Source:

Macros
#define	RCC_SYSCLKSOURCE_HSI   RCC_CFGR_SW_HSI
#define	RCC_SYSCLKSOURCE_HSE   RCC_CFGR_SW_HSE
#define	RCC_SYSCLKSOURCE_PLLCLK   RCC_CFGR_SW_PLL

Detailed Description

Macro Definition Documentation

RCC_SYSCLKSOURCE_HSE

#define RCC_SYSCLKSOURCE_HSE   RCC_CFGR_SW_HSE

HSE selected as system clock

RCC_SYSCLKSOURCE_HSI

#define RCC_SYSCLKSOURCE_HSI   RCC_CFGR_SW_HSI

HSI selected as system clock

RCC_SYSCLKSOURCE_PLLCLK

#define RCC_SYSCLKSOURCE_PLLCLK   RCC_CFGR_SW_PLL

PLL selected as system clock