IWDG_Exported_Functions

Functions
void	IWDG_Enable (void)
	Enables IWDG.
void	IWDG_ReloadCounter (void)
	Reloads IWDG counter.
void	IWDG_SetPrescaler (IWDG_Prescaler_TypeDef IWDG_Prescaler)
	Sets IWDG Prescaler value.
void	IWDG_SetReload (uint8_t IWDG_Reload)
	Sets IWDG Reload value.
void	IWDG_WriteAccessCmd (IWDG_WriteAccess_TypeDef IWDG_WriteAccess)
	Enables or disables write access to Prescaler and Reload registers.

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Function Documentation

void IWDG_Enable

(

void

)

Enables IWDG.

Parameters:

None

Return values:

None

Definition at line 99 of file stm8s_iwdg.c.

References IWDG, and IWDG_KEY_ENABLE.

void IWDG_ReloadCounter

(

void

)

Reloads IWDG counter.

Note:

Write access should be enabled

Parameters:

None

Return values:

None

Definition at line 89 of file stm8s_iwdg.c.

References IWDG, and IWDG_KEY_REFRESH.

void IWDG_SetPrescaler

(

IWDG_Prescaler_TypeDef

IWDG_Prescaler

)

Sets IWDG Prescaler value.

Note:

Write access should be enabled

Parameters:

IWDG_Prescaler

: Specifies the IWDG Prescaler value. This parameter can be a value of IWDG_Prescaler_TypeDef.

Return values:

None

Definition at line 63 of file stm8s_iwdg.c.

References IS_IWDG_PRESCALER_OK, and IWDG.

void IWDG_SetReload

(

uint8_t

IWDG_Reload

)

Sets IWDG Reload value.

Note:

Write access should be enabled

Parameters:

IWDG_Reload

: Reload register value. This parameter must be a number between 0 and 0xFF.

Return values:

None

Definition at line 78 of file stm8s_iwdg.c.

References IWDG.

void IWDG_WriteAccessCmd

(

IWDG_WriteAccess_TypeDef

IWDG_WriteAccess

)

Enables or disables write access to Prescaler and Reload registers.

Parameters:

IWDG_WriteAccess

: New state of write access to Prescaler and Reload registers. This parameter can be a value of IWDG_WriteAccess_TypeDef.

Return values:

None

Definition at line 48 of file stm8s_iwdg.c.

References IS_IWDG_WRITEACCESS_MODE_OK, and IWDG.