Functions
__STATIC_INLINE void	LL_LPTIM_EnableTimeout (LPTIM_TypeDef *LPTIMx)
	Enable the timeout function.
__STATIC_INLINE void	LL_LPTIM_DisableTimeout (LPTIM_TypeDef *LPTIMx)
	Disable the timeout function.
__STATIC_INLINE uint32_t	LL_LPTIM_IsEnabledTimeout (LPTIM_TypeDef *LPTIMx)
	Indicate whether the timeout function is enabled.
__STATIC_INLINE void	LL_LPTIM_TrigSw (LPTIM_TypeDef *LPTIMx)
	Start the LPTIM counter.
__STATIC_INLINE void	LL_LPTIM_ConfigTrigger (LPTIM_TypeDef *LPTIMx, uint32_t Source, uint32_t Filter, uint32_t Polarity)
	Configure the external trigger used as a trigger event for the LPTIM.
__STATIC_INLINE uint32_t	LL_LPTIM_GetTriggerSource (LPTIM_TypeDef *LPTIMx)
	Get actual external trigger source.
__STATIC_INLINE uint32_t	LL_LPTIM_GetTriggerFilter (LPTIM_TypeDef *LPTIMx)
	Get actual external trigger filter.
__STATIC_INLINE uint32_t	LL_LPTIM_GetTriggerPolarity (LPTIM_TypeDef *LPTIMx)
	Get actual external trigger polarity.

Function Documentation

__STATIC_INLINE void LL_LPTIM_ConfigTrigger	(	LPTIM_TypeDef *	LPTIMx,
		uint32_t	Source,
		uint32_t	Filter,
		uint32_t	Polarity
	)

Configure the external trigger used as a trigger event for the LPTIM.

Note:: This function must be called when the LPTIM instance is disabled.; An internal clock source must be present when a digital filter is required for the trigger.

Reference Manual to LL API cross reference:: CFGR TRIGSEL LL_LPTIM_ConfigTrigger
CFGR TRGFLT LL_LPTIM_ConfigTrigger
CFGR TRIGEN LL_LPTIM_ConfigTrigger

Parameters:

LPTIMx	Low-Power Timer instance
Source	This parameter can be one of the following values: LL_LPTIM_TRIG_SOURCE_GPIO LL_LPTIM_TRIG_SOURCE_RTCALARMA LL_LPTIM_TRIG_SOURCE_RTCALARMB LL_LPTIM_TRIG_SOURCE_RTCTAMP1 LL_LPTIM_TRIG_SOURCE_RTCTAMP2 LL_LPTIM_TRIG_SOURCE_RTCTAMP3 LL_LPTIM_TRIG_SOURCE_COMP1 LL_LPTIM_TRIG_SOURCE_COMP2 LL_LPTIM_TRIG_SOURCE_LPTIM2 () LL_LPTIM_TRIG_SOURCE_LPTIM3 () LL_LPTIM_TRIG_SOURCE_LPTIM4 () LL_LPTIM_TRIG_SOURCE_LPTIM5 () LL_LPTIM_TRIG_SOURCE_SAI1_FS_A () LL_LPTIM_TRIG_SOURCE_SAI1_FS_B () LL_LPTIM_TRIG_SOURCE_SAI2_FS_A () LL_LPTIM_TRIG_SOURCE_SAI2_FS_B () LL_LPTIM_TRIG_SOURCE_SAI4_FS_A () LL_LPTIM_TRIG_SOURCE_SAI4_FS_B () LL_LPTIM_TRIG_SOURCE_DFSDM2_BRK () () Value not defined in all devices.
Filter	This parameter can be one of the following values: LL_LPTIM_TRIG_FILTER_NONE LL_LPTIM_TRIG_FILTER_2 LL_LPTIM_TRIG_FILTER_4 LL_LPTIM_TRIG_FILTER_8
Polarity	This parameter can be one of the following values: LL_LPTIM_TRIG_POLARITY_RISING LL_LPTIM_TRIG_POLARITY_FALLING LL_LPTIM_TRIG_POLARITY_RISING_FALLING

Return values:

None

Definition at line 836 of file stm32h7xx_ll_lptim.h.

__STATIC_INLINE void LL_LPTIM_DisableTimeout ( LPTIM_TypeDef * LPTIMx )

Disable the timeout function.

Note:: This function must be called when the LPTIM instance is disabled.; A trigger event arriving when the timer is already started will be ignored.

Reference Manual to LL API cross reference:: CFGR TIMOUT LL_LPTIM_DisableTimeout

Parameters:

LPTIMx Low-Power Timer instance

Return values:

None

Definition at line 765 of file stm32h7xx_ll_lptim.h.

__STATIC_INLINE void LL_LPTIM_EnableTimeout ( LPTIM_TypeDef * LPTIMx )

Enable the timeout function.

Note:: This function must be called when the LPTIM instance is disabled.; The first trigger event will start the timer, any successive trigger event will reset the counter and the timer will restart.; The timeout value corresponds to the compare value; if no trigger occurs within the expected time frame, the MCU is waked-up by the compare match event.

Reference Manual to LL API cross reference:: CFGR TIMOUT LL_LPTIM_EnableTimeout

Parameters:

LPTIMx Low-Power Timer instance

Return values:

None

Definition at line 751 of file stm32h7xx_ll_lptim.h.

__STATIC_INLINE uint32_t LL_LPTIM_GetTriggerFilter ( LPTIM_TypeDef * LPTIMx )

Get actual external trigger filter.

Reference Manual to LL API cross reference:: CFGR TRGFLT LL_LPTIM_GetTriggerFilter

Parameters:

LPTIMx Low-Power Timer instance

Return values:

Returned

value can be one of the following values:

Definition at line 884 of file stm32h7xx_ll_lptim.h.

__STATIC_INLINE uint32_t LL_LPTIM_GetTriggerPolarity ( LPTIM_TypeDef * LPTIMx )

Get actual external trigger polarity.

Reference Manual to LL API cross reference:: CFGR TRIGEN LL_LPTIM_GetTriggerPolarity

Parameters:

LPTIMx Low-Power Timer instance

Return values:

Returned

value can be one of the following values:

Definition at line 898 of file stm32h7xx_ll_lptim.h.

__STATIC_INLINE uint32_t LL_LPTIM_GetTriggerSource ( LPTIM_TypeDef * LPTIMx )

Get actual external trigger source.

Reference Manual to LL API cross reference:: CFGR TRIGSEL LL_LPTIM_GetTriggerSource

Parameters:

LPTIMx Low-Power Timer instance

Return values:

Returned

value can be one of the following values:

(*) Value not defined in all devices.

Definition at line 869 of file stm32h7xx_ll_lptim.h.

__STATIC_INLINE uint32_t LL_LPTIM_IsEnabledTimeout ( LPTIM_TypeDef * LPTIMx )

Indicate whether the timeout function is enabled.

Reference Manual to LL API cross reference:: CFGR TIMOUT LL_LPTIM_IsEnabledTimeout

Parameters:

LPTIMx Low-Power Timer instance

Return values:

State of bit (1 or 0).

Definition at line 776 of file stm32h7xx_ll_lptim.h.

__STATIC_INLINE void LL_LPTIM_TrigSw ( LPTIM_TypeDef * LPTIMx )

Start the LPTIM counter.

Note:: This function must be called when the LPTIM instance is disabled.

Reference Manual to LL API cross reference:: CFGR TRIGEN LL_LPTIM_TrigSw

Parameters:

LPTIMx Low-Power Timer instance

Return values:

None

Definition at line 788 of file stm32h7xx_ll_lptim.h.

Functions

Function Documentation