宏定义
#define	WWDG_Prescaler_1 ((uint32_t)0x00000000)

#define	WWDG_Prescaler_2 ((uint32_t)0x00000080)

#define	WWDG_Prescaler_4 ((uint32_t)0x00000100)

#define	WWDG_Prescaler_8 ((uint32_t)0x00000180)

#define	IS_WWDG_PRESCALER(PRESCALER)

#define	IS_WWDG_WINDOW_VALUE(VALUE) ((VALUE) <= 0x7F)

#define	IS_WWDG_COUNTER(COUNTER) (((COUNTER) >= 0x40) && ((COUNTER) <= 0x7F))

详细描述

宏定义说明

◆ IS_WWDG_PRESCALER

#define IS_WWDG_PRESCALER ( PRESCALER )

值:

(((PRESCALER) == WWDG_Prescaler_1) || \
                                      ((PRESCALER) == WWDG_Prescaler_2) || \
                                      ((PRESCALER) == WWDG_Prescaler_4) || \
                                      ((PRESCALER) == WWDG_Prescaler_8))