SYSTICK

Functions
__STATIC_INLINE uint32_t	LL_SYSTICK_IsActiveCounterFlag (void)
	This function checks if the Systick counter flag is active or not.
__STATIC_INLINE void	LL_SYSTICK_SetClkSource (uint32_t Source)
	Configures the SysTick clock source.
__STATIC_INLINE uint32_t	LL_SYSTICK_GetClkSource (void)
	Get the SysTick clock source.
__STATIC_INLINE void	LL_SYSTICK_EnableIT (void)
	Enable SysTick exception request.
__STATIC_INLINE void	LL_SYSTICK_DisableIT (void)
	Disable SysTick exception request.
__STATIC_INLINE uint32_t	LL_SYSTICK_IsEnabledIT (void)
	Checks if the SYSTICK interrupt is enabled or disabled.

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Function Documentation

__STATIC_INLINE void LL_SYSTICK_DisableIT

(

void

)

Disable SysTick exception request.

Reference Manual to LL API cross reference:

STK_CTRL TICKINT LL_SYSTICK_DisableIT

Return values:

None

Definition at line 283 of file stm32f4xx_ll_cortex.h.

__STATIC_INLINE void LL_SYSTICK_EnableIT

(

void

)

Enable SysTick exception request.

Reference Manual to LL API cross reference:

STK_CTRL TICKINT LL_SYSTICK_EnableIT

Return values:

None

Definition at line 273 of file stm32f4xx_ll_cortex.h.

__STATIC_INLINE uint32_t LL_SYSTICK_GetClkSource

(

void

)

Get the SysTick clock source.

Reference Manual to LL API cross reference:

STK_CTRL CLKSOURCE LL_SYSTICK_GetClkSource

Return values:

Returned

value can be one of the following values: LL_SYSTICK_CLKSOURCE_HCLK_DIV8 LL_SYSTICK_CLKSOURCE_HCLK

Definition at line 263 of file stm32f4xx_ll_cortex.h.

References LL_SYSTICK_CLKSOURCE_HCLK.

__STATIC_INLINE uint32_t LL_SYSTICK_IsActiveCounterFlag

(

void

)

This function checks if the Systick counter flag is active or not.

Note:

It can be used in timeout function on application side.

Reference Manual to LL API cross reference:

STK_CTRL COUNTFLAG LL_SYSTICK_IsActiveCounterFlag

Return values:

State

of bit (1 or 0).

Definition at line 231 of file stm32f4xx_ll_cortex.h.

Referenced by LL_RTC_EnterInitMode(), and LL_RTC_WaitForSynchro().

__STATIC_INLINE uint32_t LL_SYSTICK_IsEnabledIT

(

void

)

Checks if the SYSTICK interrupt is enabled or disabled.

Reference Manual to LL API cross reference:

STK_CTRL TICKINT LL_SYSTICK_IsEnabledIT

Return values:

State

of bit (1 or 0).

Definition at line 293 of file stm32f4xx_ll_cortex.h.

__STATIC_INLINE void LL_SYSTICK_SetClkSource

(

uint32_t

Source

)

Configures the SysTick clock source.

Reference Manual to LL API cross reference:

STK_CTRL CLKSOURCE LL_SYSTICK_SetClkSource

Parameters:

Source

This parameter can be one of the following values: LL_SYSTICK_CLKSOURCE_HCLK_DIV8 LL_SYSTICK_CLKSOURCE_HCLK

Return values:

None

Definition at line 244 of file stm32f4xx_ll_cortex.h.

References LL_SYSTICK_CLKSOURCE_HCLK.