MG32L003 Standard Peripherals Firmware Library

宏定义
SYSCLK_Source
MG32L003_StdPeriph_Driver » RCC » RCC_Exported_Constants

## 宏定义
#define | RCC_SYSCLKSource_HSI ((uint32_t)(0x01U << RCC_SYSCLKSEL_CLKSW_Pos))
#define | RCC_SYSCLKSource_HSE ((uint32_t)(0x02U << RCC_SYSCLKSEL_CLKSW_Pos))
#define | RCC_SYSCLKSource_LSI ((uint32_t)(0x04U << RCC_SYSCLKSEL_CLKSW_Pos))
#define | RCC_SYSCLKSource_LSE ((uint32_t)(0x08U << RCC_SYSCLKSEL_CLKSW_Pos))

## 详细描述