Defines
#define	IWDG_ENABLE_WRITE_ACCESS(__HANDLE__) WRITE_REG((__HANDLE__)->Instance->KR, IWDG_KEY_WRITE_ACCESS_ENABLE)
	Enable write access to IWDG_PR and IWDG_RLR registers.
#define	IWDG_DISABLE_WRITE_ACCESS(__HANDLE__) WRITE_REG((__HANDLE__)->Instance->KR, IWDG_KEY_WRITE_ACCESS_DISABLE)
	Disable write access to IWDG_PR and IWDG_RLR registers.
#define	IS_IWDG_PRESCALER(__PRESCALER__)
	Check IWDG prescaler value.
#define	IS_IWDG_RELOAD(__RELOAD__) ((__RELOAD__) <= IWDG_RLR_RL)
	Check IWDG reload value.

Define Documentation

#define IS_IWDG_PRESCALER ( __PRESCALER__ )

Value:

(((__PRESCALER__) == IWDG_PRESCALER_4)  || \
                                               ((__PRESCALER__) == IWDG_PRESCALER_8)  || \
                                               ((__PRESCALER__) == IWDG_PRESCALER_16) || \
                                               ((__PRESCALER__) == IWDG_PRESCALER_32) || \
                                               ((__PRESCALER__) == IWDG_PRESCALER_64) || \
                                               ((__PRESCALER__) == IWDG_PRESCALER_128)|| \
                                               ((__PRESCALER__) == IWDG_PRESCALER_256))

Check IWDG prescaler value.

Parameters:

__PRESCALER__ IWDG prescaler value

Return values:

None

Definition at line 203 of file stm32f4xx_hal_iwdg.h.

Referenced by HAL_IWDG_Init().

#define IS_IWDG_RELOAD ( __RELOAD__ ) ((__RELOAD__) <= IWDG_RLR_RL)

Check IWDG reload value.

Parameters:

__RELOAD__ IWDG reload value

Return values:

None

Definition at line 216 of file stm32f4xx_hal_iwdg.h.

Referenced by HAL_IWDG_Init().

#define IWDG_DISABLE_WRITE_ACCESS ( __HANDLE__ ) WRITE_REG((__HANDLE__)->Instance->KR, IWDG_KEY_WRITE_ACCESS_DISABLE)

Disable write access to IWDG_PR and IWDG_RLR registers.

Parameters:

__HANDLE__ IWDG handle

Return values:

None

Definition at line 196 of file stm32f4xx_hal_iwdg.h.

#define IWDG_ENABLE_WRITE_ACCESS ( __HANDLE__ ) WRITE_REG((__HANDLE__)->Instance->KR, IWDG_KEY_WRITE_ACCESS_ENABLE)

Enable write access to IWDG_PR and IWDG_RLR registers.

Parameters:

__HANDLE__ IWDG handle

Return values:

None

Definition at line 189 of file stm32f4xx_hal_iwdg.h.

Referenced by HAL_IWDG_Init().

Defines

Define Documentation