STM32H735xx HAL User Manual
Defines
WWDG Prescaler
WWDG Exported Constants

Defines

#define WWDG_PRESCALER_1   0x00000000u
#define WWDG_PRESCALER_2   WWDG_CFR_WDGTB_0
#define WWDG_PRESCALER_4   WWDG_CFR_WDGTB_1
#define WWDG_PRESCALER_8   (WWDG_CFR_WDGTB_1 | WWDG_CFR_WDGTB_0)
#define WWDG_PRESCALER_16   WWDG_CFR_WDGTB_2
#define WWDG_PRESCALER_32   (WWDG_CFR_WDGTB_2 | WWDG_CFR_WDGTB_0)
#define WWDG_PRESCALER_64   (WWDG_CFR_WDGTB_2 | WWDG_CFR_WDGTB_1)
#define WWDG_PRESCALER_128   WWDG_CFR_WDGTB

Define Documentation

#define WWDG_PRESCALER_1   0x00000000u

WWDG counter clock = (PCLK1/4096)/1

Definition at line 129 of file stm32h7xx_hal_wwdg.h.

#define WWDG_PRESCALER_128   WWDG_CFR_WDGTB

WWDG counter clock = (PCLK1/4096)/128

Definition at line 136 of file stm32h7xx_hal_wwdg.h.

#define WWDG_PRESCALER_16   WWDG_CFR_WDGTB_2

WWDG counter clock = (PCLK1/4096)/16

Definition at line 133 of file stm32h7xx_hal_wwdg.h.

#define WWDG_PRESCALER_2   WWDG_CFR_WDGTB_0

WWDG counter clock = (PCLK1/4096)/2

Definition at line 130 of file stm32h7xx_hal_wwdg.h.

#define WWDG_PRESCALER_32   (WWDG_CFR_WDGTB_2 | WWDG_CFR_WDGTB_0)

WWDG counter clock = (PCLK1/4096)/32

Definition at line 134 of file stm32h7xx_hal_wwdg.h.

#define WWDG_PRESCALER_4   WWDG_CFR_WDGTB_1

WWDG counter clock = (PCLK1/4096)/4

Definition at line 131 of file stm32h7xx_hal_wwdg.h.

#define WWDG_PRESCALER_64   (WWDG_CFR_WDGTB_2 | WWDG_CFR_WDGTB_1)

WWDG counter clock = (PCLK1/4096)/64

Definition at line 135 of file stm32h7xx_hal_wwdg.h.

#define WWDG_PRESCALER_8   (WWDG_CFR_WDGTB_1 | WWDG_CFR_WDGTB_0)

WWDG counter clock = (PCLK1/4096)/8

Definition at line 132 of file stm32h7xx_hal_wwdg.h.