STM32F439xx HAL User Manual
Defines
WWDG Prescaler
WWDG Exported Constants

Defines

#define WWDG_PRESCALER_1   0x00000000U
#define WWDG_PRESCALER_2   WWDG_CFR_WDGTB0
#define WWDG_PRESCALER_4   WWDG_CFR_WDGTB1
#define WWDG_PRESCALER_8   WWDG_CFR_WDGTB

Define Documentation

#define WWDG_PRESCALER_1   0x00000000U

WWDG counter clock = (PCLK1/4096)/1

Definition at line 119 of file stm32f4xx_hal_wwdg.h.

#define WWDG_PRESCALER_2   WWDG_CFR_WDGTB0

WWDG counter clock = (PCLK1/4096)/2

Definition at line 120 of file stm32f4xx_hal_wwdg.h.

#define WWDG_PRESCALER_4   WWDG_CFR_WDGTB1

WWDG counter clock = (PCLK1/4096)/4

Definition at line 121 of file stm32f4xx_hal_wwdg.h.

#define WWDG_PRESCALER_8   WWDG_CFR_WDGTB

WWDG counter clock = (PCLK1/4096)/8

Definition at line 122 of file stm32f4xx_hal_wwdg.h.