Prescaler and Counter configuration functions. More...

Functions
void	IWDG_ReloadCounter (void)
	Reloads IWDG counter with value defined in the reload register (write access to IWDG_PR and IWDG_RLR registers disabled).
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 IWDG_PR and IWDG_RLR registers.

Detailed Description

Prescaler and Counter configuration functions.

 ===============================================================================
                  Prescaler and Counter configuration functions
 ===============================================================================

Function Documentation

void IWDG_ReloadCounter ( void )

Reloads IWDG counter with value defined in the reload register (write access to IWDG_PR and IWDG_RLR registers disabled).

Parameters:

None

Return values:

None

Definition at line 167 of file stm8l15x_iwdg.c.

References IWDG, and IWDG_KEY_REFRESH.

void IWDG_SetPrescaler ( IWDG_Prescaler_TypeDef IWDG_Prescaler )

Sets IWDG Prescaler value.

Parameters:

IWDG_Prescaler,:

specifies the IWDG Prescaler value. This parameter can be one of the following values:

IWDG_Prescaler_4: IWDG prescaler set to 4
IWDG_Prescaler_8: IWDG prescaler set to 8
IWDG_Prescaler_16: IWDG prescaler set to 16
IWDG_Prescaler_32: IWDG prescaler set to 32
IWDG_Prescaler_64: IWDG prescaler set to 64
IWDG_Prescaler_128: IWDG prescaler set to 128
IWDG_Prescaler_256: IWDG prescaler set to 256

Return values:

None

Definition at line 142 of file stm8l15x_iwdg.c.

References IS_IWDG_PRESCALER_VALUE, 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 156 of file stm8l15x_iwdg.c.

References IWDG.

void IWDG_WriteAccessCmd ( IWDG_WriteAccess_TypeDef IWDG_WriteAccess )

Enables or disables write access to IWDG_PR and IWDG_RLR registers.

Parameters:

IWDG_WriteAccess,:

new state of write access to IWDG_PR and IWDG_RLR registers. This parameter can be one of the following values:

IWDG_WriteAccess_Enable: Enable write access to IWDG_PR and IWDG_RLR registers
IWDG_WriteAccess_Disable: Disable write access to IWDG_PR and IWDG_RLR registers

Return values:

None

Definition at line 122 of file stm8l15x_iwdg.c.

References IS_IWDG_WRITE_ACCESS_MODE, and IWDG.

STM8L15x Standard Peripherals Drivers: Prescaler and Counter configuration functions

STM8L15x/16x Standard Peripherals Drivers

Prescaler and Counter configuration functions

Functions

Detailed Description

Function Documentation

Get in touch