Functions
__STATIC_INLINE void	LL_LPTIM_Enable (LPTIM_TypeDef *LPTIMx)
	Enable the LPTIM instance. More...

__STATIC_INLINE uint32_t	LL_LPTIM_IsEnabled (LPTIM_TypeDef *LPTIMx)
	Indicates whether the LPTIM instance is enabled. CR ENABLE LL_LPTIM_IsEnabled. More...

__STATIC_INLINE void	LL_LPTIM_StartCounter (LPTIM_TypeDef *LPTIMx, uint32_t OperatingMode)
	Starts the LPTIM counter in the desired mode. More...

__STATIC_INLINE void	LL_LPTIM_EnableResetAfterRead (LPTIM_TypeDef *LPTIMx)
	Enable reset after read. More...

__STATIC_INLINE void	LL_LPTIM_DisableResetAfterRead (LPTIM_TypeDef *LPTIMx)
	Disable reset after read. CR RSTARE LL_LPTIM_DisableResetAfterRead. More...

__STATIC_INLINE uint32_t	LL_LPTIM_IsEnabledResetAfterRead (LPTIM_TypeDef *LPTIMx)
	Indicate whether the reset after read feature is enabled. CR RSTARE LL_LPTIM_DisableResetAfterRead. More...

__STATIC_INLINE void	LL_LPTIM_ResetCounter (LPTIM_TypeDef *LPTIMx)
	Reset of the LPTIM_CNT counter register (synchronous). More...

__STATIC_INLINE void	LL_LPTIM_SetUpdateMode (LPTIM_TypeDef *LPTIMx, uint32_t UpdateMode)
	Set the LPTIM registers update mode (enable/disable register preload) More...

__STATIC_INLINE uint32_t	LL_LPTIM_GetUpdateMode (LPTIM_TypeDef *LPTIMx)
	Get the LPTIM registers update mode CFGR PRELOAD LL_LPTIM_GetUpdateMode. More...

__STATIC_INLINE void	LL_LPTIM_SetAutoReload (LPTIM_TypeDef *LPTIMx, uint32_t AutoReload)
	Set the auto reload value. More...

__STATIC_INLINE uint32_t	LL_LPTIM_GetAutoReload (LPTIM_TypeDef *LPTIMx)
	Get actual auto reload value ARR ARR LL_LPTIM_GetAutoReload. More...

__STATIC_INLINE void	LL_LPTIM_SetRepetition (LPTIM_TypeDef *LPTIMx, uint32_t Repetition)
	Set the repetition value. More...

__STATIC_INLINE uint32_t	LL_LPTIM_GetRepetition (LPTIM_TypeDef *LPTIMx)
	Get the repetition value RCR REP LL_LPTIM_GetRepetition. More...

__STATIC_INLINE void	LL_LPTIM_SetCompare (LPTIM_TypeDef *LPTIMx, uint32_t CompareValue)
	Set the compare value. More...

__STATIC_INLINE uint32_t	LL_LPTIM_GetCompare (LPTIM_TypeDef *LPTIMx)
	Get actual compare value CMP CMP LL_LPTIM_GetCompare. More...

__STATIC_INLINE uint32_t	LL_LPTIM_GetCounter (LPTIM_TypeDef *LPTIMx)
	Get actual counter value. More...

__STATIC_INLINE void	LL_LPTIM_SetCounterMode (LPTIM_TypeDef *LPTIMx, uint32_t CounterMode)
	Set the counter mode (selection of the LPTIM counter clock source). More...

__STATIC_INLINE uint32_t	LL_LPTIM_GetCounterMode (LPTIM_TypeDef *LPTIMx)
	Get the counter mode CFGR COUNTMODE LL_LPTIM_GetCounterMode. More...

__STATIC_INLINE void	LL_LPTIM_ConfigOutput (LPTIM_TypeDef *LPTIMx, uint32_t Waveform, uint32_t Polarity)
	Configure the LPTIM instance output (LPTIMx_OUT) More...

__STATIC_INLINE void	LL_LPTIM_SetWaveform (LPTIM_TypeDef *LPTIMx, uint32_t Waveform)
	Set waveform shape CFGR WAVE LL_LPTIM_SetWaveform. More...

__STATIC_INLINE uint32_t	LL_LPTIM_GetWaveform (LPTIM_TypeDef *LPTIMx)
	Get actual waveform shape CFGR WAVE LL_LPTIM_GetWaveform. More...

__STATIC_INLINE void	LL_LPTIM_SetPolarity (LPTIM_TypeDef *LPTIMx, uint32_t Polarity)
	Set output polarity CFGR WAVPOL LL_LPTIM_SetPolarity. More...

__STATIC_INLINE uint32_t	LL_LPTIM_GetPolarity (LPTIM_TypeDef *LPTIMx)
	Get actual output polarity CFGR WAVPOL LL_LPTIM_GetPolarity. More...

__STATIC_INLINE void	LL_LPTIM_SetPrescaler (LPTIM_TypeDef *LPTIMx, uint32_t Prescaler)
	Set actual prescaler division ratio. More...

__STATIC_INLINE uint32_t	LL_LPTIM_GetPrescaler (LPTIM_TypeDef *LPTIMx)
	Get actual prescaler division ratio. CFGR PRESC LL_LPTIM_GetPrescaler. More...

__STATIC_INLINE void	LL_LPTIM_SetInput1Src (LPTIM_TypeDef *LPTIMx, uint32_t Src)
	Set LPTIM input 1 source (default GPIO). OR OR_0 LL_LPTIM_SetInput1Src OR OR_1 LL_LPTIM_SetInput1Src. More...

__STATIC_INLINE void	LL_LPTIM_SetInput2Src (LPTIM_TypeDef *LPTIMx, uint32_t Src)
	Set LPTIM input 2 source (default GPIO). OR OR_0 LL_LPTIM_SetInput2Src. More...

Detailed Description

Function Documentation

◆ LL_LPTIM_ConfigOutput()

__STATIC_INLINE void LL_LPTIM_ConfigOutput	(	LPTIM_TypeDef *	LPTIMx,
		uint32_t	Waveform,
		uint32_t	Polarity
	)

Configure the LPTIM instance output (LPTIMx_OUT)

Note: This function must be called when the LPTIM instance is disabled.; Regarding the LPTIM output polarity the change takes effect immediately, so the output default value will change immediately after the polarity is re-configured, even before the timer is enabled. CFGR WAVE LL_LPTIM_ConfigOutput
CFGR WAVPOL LL_LPTIM_ConfigOutput

Parameters

LPTIMx	Low-Power Timer instance
Waveform	This parameter can be one of the following values: LL_LPTIM_OUTPUT_WAVEFORM_PWM LL_LPTIM_OUTPUT_WAVEFORM_SETONCE
Polarity	This parameter can be one of the following values: LL_LPTIM_OUTPUT_POLARITY_REGULAR LL_LPTIM_OUTPUT_POLARITY_INVERSE

Return values

None

Definition at line 623 of file stm32l4xx_ll_lptim.h.

 {
   MODIFY_REG(LPTIMx->CFGR, LPTIM_CFGR_WAVE | LPTIM_CFGR_WAVPOL, Waveform | Polarity);
 }

◆ LL_LPTIM_DisableResetAfterRead()

__STATIC_INLINE void LL_LPTIM_DisableResetAfterRead ( LPTIM_TypeDef * LPTIMx )

Disable reset after read. CR RSTARE LL_LPTIM_DisableResetAfterRead.

Parameters

LPTIMx Low-Power Timer instance

Return values

None

Definition at line 419 of file stm32l4xx_ll_lptim.h.

 {
   CLEAR_BIT(LPTIMx->CR, LPTIM_CR_RSTARE);
 }

◆ LL_LPTIM_Enable()

__STATIC_INLINE void LL_LPTIM_Enable ( LPTIM_TypeDef * LPTIMx )

Enable the LPTIM instance.

Note: After setting the ENABLE bit, a delay of two counter clock is needed before the LPTIM instance is actually enabled. CR ENABLE LL_LPTIM_Enable

Parameters

LPTIMx Low-Power Timer instance

Return values

None

Definition at line 365 of file stm32l4xx_ll_lptim.h.

 {
   SET_BIT(LPTIMx->CR, LPTIM_CR_ENABLE);
 }

◆ LL_LPTIM_EnableResetAfterRead()

__STATIC_INLINE void LL_LPTIM_EnableResetAfterRead ( LPTIM_TypeDef * LPTIMx )

Enable reset after read.

Note: After calling this function any read access to LPTIM_CNT register will asynchronously reset the LPTIM_CNT register content. CR RSTARE LL_LPTIM_EnableResetAfterRead

Parameters

LPTIMx Low-Power Timer instance

Return values

None

Definition at line 408 of file stm32l4xx_ll_lptim.h.

 {
   SET_BIT(LPTIMx->CR, LPTIM_CR_RSTARE);
 }

◆ LL_LPTIM_GetAutoReload()

__STATIC_INLINE uint32_t LL_LPTIM_GetAutoReload ( LPTIM_TypeDef * LPTIMx )

Get actual auto reload value ARR ARR LL_LPTIM_GetAutoReload.

Parameters

LPTIMx Low-Power Timer instance

Return values

AutoReload Value between Min_Data=0x00 and Max_Data=0xFFFF

Definition at line 505 of file stm32l4xx_ll_lptim.h.

 {
   return (uint32_t)(READ_BIT(LPTIMx->ARR, LPTIM_ARR_ARR));
 }

◆ LL_LPTIM_GetCompare()

__STATIC_INLINE uint32_t LL_LPTIM_GetCompare ( LPTIM_TypeDef * LPTIMx )

Get actual compare value CMP CMP LL_LPTIM_GetCompare.

Parameters

LPTIMx Low-Power Timer instance

Return values

CompareValue Value between Min_Data=0x00 and Max_Data=0xFFFF

Definition at line 558 of file stm32l4xx_ll_lptim.h.

 {
   return (uint32_t)(READ_BIT(LPTIMx->CMP, LPTIM_CMP_CMP));
 }

◆ LL_LPTIM_GetCounter()

__STATIC_INLINE uint32_t LL_LPTIM_GetCounter ( LPTIM_TypeDef * LPTIMx )

Get actual counter value.

Note: When the LPTIM instance is running with an asynchronous clock, reading the LPTIMx_CNT register may return unreliable values. So in this case it is necessary to perform two consecutive read accesses and verify that the two returned values are identical. CNT CNT LL_LPTIM_GetCounter

Parameters

LPTIMx Low-Power Timer instance

Return values

Counter value

Definition at line 573 of file stm32l4xx_ll_lptim.h.

 {
   return (uint32_t)(READ_BIT(LPTIMx->CNT, LPTIM_CNT_CNT));
 }

◆ LL_LPTIM_GetCounterMode()

__STATIC_INLINE uint32_t LL_LPTIM_GetCounterMode ( LPTIM_TypeDef * LPTIMx )

Get the counter mode CFGR COUNTMODE LL_LPTIM_GetCounterMode.

Parameters

LPTIMx Low-Power Timer instance

Return values

Returned

value can be one of the following values:

LL_LPTIM_COUNTER_MODE_INTERNAL
LL_LPTIM_COUNTER_MODE_EXTERNAL

Definition at line 601 of file stm32l4xx_ll_lptim.h.

 {
   return (uint32_t)(READ_BIT(LPTIMx->CFGR, LPTIM_CFGR_COUNTMODE));
 }

◆ LL_LPTIM_GetPolarity()

__STATIC_INLINE uint32_t LL_LPTIM_GetPolarity ( LPTIM_TypeDef * LPTIMx )

Get actual output polarity CFGR WAVPOL LL_LPTIM_GetPolarity.

Parameters

LPTIMx Low-Power Timer instance

Return values

Returned

value can be one of the following values:

LL_LPTIM_OUTPUT_POLARITY_REGULAR
LL_LPTIM_OUTPUT_POLARITY_INVERSE

Definition at line 677 of file stm32l4xx_ll_lptim.h.

 {
   return (uint32_t)(READ_BIT(LPTIMx->CFGR, LPTIM_CFGR_WAVPOL));
 }

◆ LL_LPTIM_GetPrescaler()

__STATIC_INLINE uint32_t LL_LPTIM_GetPrescaler ( LPTIM_TypeDef * LPTIMx )

Get actual prescaler division ratio. CFGR PRESC LL_LPTIM_GetPrescaler.

Parameters

LPTIMx Low-Power Timer instance

Return values

Returned

value can be one of the following values:

LL_LPTIM_PRESCALER_DIV1
LL_LPTIM_PRESCALER_DIV2
LL_LPTIM_PRESCALER_DIV4
LL_LPTIM_PRESCALER_DIV8
LL_LPTIM_PRESCALER_DIV16
LL_LPTIM_PRESCALER_DIV32
LL_LPTIM_PRESCALER_DIV64
LL_LPTIM_PRESCALER_DIV128

Definition at line 721 of file stm32l4xx_ll_lptim.h.

 {
   return (uint32_t)(READ_BIT(LPTIMx->CFGR, LPTIM_CFGR_PRESC));
 }

◆ LL_LPTIM_GetRepetition()

__STATIC_INLINE uint32_t LL_LPTIM_GetRepetition ( LPTIM_TypeDef * LPTIMx )

Get the repetition value RCR REP LL_LPTIM_GetRepetition.

Parameters

LPTIMx Low-Power Timer instance

Return values

Repetition Value between Min_Data=0x00 and Max_Data=0xFF

Definition at line 530 of file stm32l4xx_ll_lptim.h.

 {
   return (uint32_t)(READ_BIT(LPTIMx->RCR, LPTIM_RCR_REP));
 }

◆ LL_LPTIM_GetUpdateMode()

__STATIC_INLINE uint32_t LL_LPTIM_GetUpdateMode ( LPTIM_TypeDef * LPTIMx )

Get the LPTIM registers update mode CFGR PRELOAD LL_LPTIM_GetUpdateMode.

Parameters

LPTIMx Low-Power Timer instance

Return values

Returned

value can be one of the following values:

LL_LPTIM_UPDATE_MODE_IMMEDIATE
LL_LPTIM_UPDATE_MODE_ENDOFPERIOD

Definition at line 476 of file stm32l4xx_ll_lptim.h.

 {
   return (uint32_t)(READ_BIT(LPTIMx->CFGR, LPTIM_CFGR_PRELOAD));
 }

◆ LL_LPTIM_GetWaveform()

__STATIC_INLINE uint32_t LL_LPTIM_GetWaveform ( LPTIM_TypeDef * LPTIMx )

Get actual waveform shape CFGR WAVE LL_LPTIM_GetWaveform.

Parameters

LPTIMx Low-Power Timer instance

Return values

Returned

value can be one of the following values:

LL_LPTIM_OUTPUT_WAVEFORM_PWM
LL_LPTIM_OUTPUT_WAVEFORM_SETONCE

Definition at line 650 of file stm32l4xx_ll_lptim.h.

 {
   return (uint32_t)(READ_BIT(LPTIMx->CFGR, LPTIM_CFGR_WAVE));
 }

◆ LL_LPTIM_IsEnabled()

__STATIC_INLINE uint32_t LL_LPTIM_IsEnabled ( LPTIM_TypeDef * LPTIMx )

Indicates whether the LPTIM instance is enabled. CR ENABLE LL_LPTIM_IsEnabled.

Parameters

LPTIMx Low-Power Timer instance

Return values

State of bit (1 or 0).

Definition at line 376 of file stm32l4xx_ll_lptim.h.

 {
   return ((READ_BIT(LPTIMx->CR, LPTIM_CR_ENABLE) == LPTIM_CR_ENABLE) ? 1UL : 0UL);
 }

◆ LL_LPTIM_IsEnabledResetAfterRead()

__STATIC_INLINE uint32_t LL_LPTIM_IsEnabledResetAfterRead ( LPTIM_TypeDef * LPTIMx )

Indicate whether the reset after read feature is enabled. CR RSTARE LL_LPTIM_DisableResetAfterRead.

Parameters

LPTIMx Low-Power Timer instance

Return values

State of bit (1 or 0).

Definition at line 430 of file stm32l4xx_ll_lptim.h.

 {
   return ((READ_BIT(LPTIMx->CR, LPTIM_CR_RSTARE) == LPTIM_CR_RSTARE) ? 1UL : 0UL);
 }

◆ LL_LPTIM_ResetCounter()

__STATIC_INLINE void LL_LPTIM_ResetCounter ( LPTIM_TypeDef * LPTIMx )

Reset of the LPTIM_CNT counter register (synchronous).

Note: Due to the synchronous nature of this reset, it only takes place after a synchronization delay of 3 LPTIM core clock cycles (LPTIM core clock may be different from APB clock).; COUNTRST is automatically cleared by hardware CR COUNTRST LL_LPTIM_ResetCounter

Parameters

LPTIMx Low-Power Timer instance

Return values

None

Definition at line 447 of file stm32l4xx_ll_lptim.h.

 {
   SET_BIT(LPTIMx->CR, LPTIM_CR_COUNTRST);
 }

◆ LL_LPTIM_SetAutoReload()

__STATIC_INLINE void LL_LPTIM_SetAutoReload	(	LPTIM_TypeDef *	LPTIMx,
		uint32_t	AutoReload
	)

Set the auto reload value.

Note: The LPTIMx_ARR register content must only be modified when the LPTIM is enabled; After a write to the LPTIMx_ARR register a new write operation to the same register can only be performed when the previous write operation is completed. Any successive write before the ARROK flag be set, will lead to unpredictable results.; autoreload value be strictly greater than the compare value. ARR ARR LL_LPTIM_SetAutoReload

Parameters

LPTIMx	Low-Power Timer instance
AutoReload	Value between Min_Data=0x00 and Max_Data=0xFFFF

Return values

None

Definition at line 494 of file stm32l4xx_ll_lptim.h.

 {
   MODIFY_REG(LPTIMx->ARR, LPTIM_ARR_ARR, AutoReload);
 }

◆ LL_LPTIM_SetCompare()

__STATIC_INLINE void LL_LPTIM_SetCompare	(	LPTIM_TypeDef *	LPTIMx,
		uint32_t	CompareValue
	)

Set the compare value.

Note: After a write to the LPTIMx_CMP register a new write operation to the same register can only be performed when the previous write operation is completed. Any successive write before the CMPOK flag be set, will lead to unpredictable results. CMP CMP LL_LPTIM_SetCompare

Parameters

LPTIMx	Low-Power Timer instance
CompareValue	Value between Min_Data=0x00 and Max_Data=0xFFFF

Return values

None

Definition at line 547 of file stm32l4xx_ll_lptim.h.

 {
   MODIFY_REG(LPTIMx->CMP, LPTIM_CMP_CMP, CompareValue);
 }

◆ LL_LPTIM_SetCounterMode()

__STATIC_INLINE void LL_LPTIM_SetCounterMode	(	LPTIM_TypeDef *	LPTIMx,
		uint32_t	CounterMode
	)

Set the counter mode (selection of the LPTIM counter clock source).

Note: The counter mode can be set only when the LPTIM instance is disabled. CFGR COUNTMODE LL_LPTIM_SetCounterMode

Parameters

LPTIMx	Low-Power Timer instance
CounterMode	This parameter can be one of the following values: LL_LPTIM_COUNTER_MODE_INTERNAL LL_LPTIM_COUNTER_MODE_EXTERNAL

Return values

None

Definition at line 588 of file stm32l4xx_ll_lptim.h.

 {
   MODIFY_REG(LPTIMx->CFGR, LPTIM_CFGR_COUNTMODE, CounterMode);
 }

◆ LL_LPTIM_SetInput1Src()

__STATIC_INLINE void LL_LPTIM_SetInput1Src	(	LPTIM_TypeDef *	LPTIMx,
		uint32_t	Src
	)

Set LPTIM input 1 source (default GPIO). OR OR_0 LL_LPTIM_SetInput1Src OR OR_1 LL_LPTIM_SetInput1Src.

Parameters

LPTIMx	Low-Power Timer instance
Src	This parameter can be one of the following values: LL_LPTIM_INPUT1_SRC_GPIO LL_LPTIM_INPUT1_SRC_COMP1 LL_LPTIM_INPUT1_SRC_COMP2 LL_LPTIM_INPUT1_SRC_COMP1_COMP2

Return values

None

Definition at line 738 of file stm32l4xx_ll_lptim.h.

 {
   WRITE_REG(LPTIMx->OR, Src);
 }

◆ LL_LPTIM_SetInput2Src()

__STATIC_INLINE void LL_LPTIM_SetInput2Src	(	LPTIM_TypeDef *	LPTIMx,
		uint32_t	Src
	)

Set LPTIM input 2 source (default GPIO). OR OR_0 LL_LPTIM_SetInput2Src.

Parameters

LPTIMx	Low-Power Timer instance
Src	This parameter can be one of the following values: LL_LPTIM_INPUT2_SRC_GPIO LL_LPTIM_INPUT2_SRC_COMP2

Return values

None

Definition at line 752 of file stm32l4xx_ll_lptim.h.

 {
   WRITE_REG(LPTIMx->OR, Src);
 }

◆ LL_LPTIM_SetPolarity()

__STATIC_INLINE void LL_LPTIM_SetPolarity	(	LPTIM_TypeDef *	LPTIMx,
		uint32_t	Polarity
	)

Set output polarity CFGR WAVPOL LL_LPTIM_SetPolarity.

Parameters

LPTIMx	Low-Power Timer instance
Polarity	This parameter can be one of the following values: LL_LPTIM_OUTPUT_POLARITY_REGULAR LL_LPTIM_OUTPUT_POLARITY_INVERSE

Return values

None

Definition at line 664 of file stm32l4xx_ll_lptim.h.

 {
   MODIFY_REG(LPTIMx->CFGR, LPTIM_CFGR_WAVPOL, Polarity);
 }

◆ LL_LPTIM_SetPrescaler()

__STATIC_INLINE void LL_LPTIM_SetPrescaler	(	LPTIM_TypeDef *	LPTIMx,
		uint32_t	Prescaler
	)

Set actual prescaler division ratio.

Note: This function must be called when the LPTIM instance is disabled.; When the LPTIM is configured to be clocked by an internal clock source and the LPTIM counter is configured to be updated by active edges detected on the LPTIM external Input1, the internal clock provided to the LPTIM must be not be prescaled. CFGR PRESC LL_LPTIM_SetPrescaler

Parameters

LPTIMx	Low-Power Timer instance
Prescaler	This parameter can be one of the following values: LL_LPTIM_PRESCALER_DIV1 LL_LPTIM_PRESCALER_DIV2 LL_LPTIM_PRESCALER_DIV4 LL_LPTIM_PRESCALER_DIV8 LL_LPTIM_PRESCALER_DIV16 LL_LPTIM_PRESCALER_DIV32 LL_LPTIM_PRESCALER_DIV64 LL_LPTIM_PRESCALER_DIV128

Return values

None

Definition at line 702 of file stm32l4xx_ll_lptim.h.

 {
   MODIFY_REG(LPTIMx->CFGR, LPTIM_CFGR_PRESC, Prescaler);
 }

◆ LL_LPTIM_SetRepetition()

__STATIC_INLINE void LL_LPTIM_SetRepetition	(	LPTIM_TypeDef *	LPTIMx,
		uint32_t	Repetition
	)

Set the repetition value.

Note: The LPTIMx_RCR register content must only be modified when the LPTIM is enabled RCR REP LL_LPTIM_SetRepetition

Parameters

LPTIMx	Low-Power Timer instance
Repetition	Value between Min_Data=0x00 and Max_Data=0xFF

Return values

None

Definition at line 519 of file stm32l4xx_ll_lptim.h.

 {
   MODIFY_REG(LPTIMx->RCR, LPTIM_RCR_REP, Repetition);
 }

◆ LL_LPTIM_SetUpdateMode()

__STATIC_INLINE void LL_LPTIM_SetUpdateMode	(	LPTIM_TypeDef *	LPTIMx,
		uint32_t	UpdateMode
	)

Set the LPTIM registers update mode (enable/disable register preload)

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

Parameters

LPTIMx	Low-Power Timer instance
UpdateMode	This parameter can be one of the following values: LL_LPTIM_UPDATE_MODE_IMMEDIATE LL_LPTIM_UPDATE_MODE_ENDOFPERIOD

Return values

None

Definition at line 463 of file stm32l4xx_ll_lptim.h.

 {
   MODIFY_REG(LPTIMx->CFGR, LPTIM_CFGR_PRELOAD, UpdateMode);
 }

◆ LL_LPTIM_SetWaveform()

__STATIC_INLINE void LL_LPTIM_SetWaveform	(	LPTIM_TypeDef *	LPTIMx,
		uint32_t	Waveform
	)

Set waveform shape CFGR WAVE LL_LPTIM_SetWaveform.

Parameters

LPTIMx	Low-Power Timer instance
Waveform	This parameter can be one of the following values: LL_LPTIM_OUTPUT_WAVEFORM_PWM LL_LPTIM_OUTPUT_WAVEFORM_SETONCE

Return values

None

Definition at line 637 of file stm32l4xx_ll_lptim.h.

 {
   MODIFY_REG(LPTIMx->CFGR, LPTIM_CFGR_WAVE, Waveform);
 }

◆ LL_LPTIM_StartCounter()

__STATIC_INLINE void LL_LPTIM_StartCounter	(	LPTIM_TypeDef *	LPTIMx,
		uint32_t	OperatingMode
	)

Starts the LPTIM counter in the desired mode.

Note: LPTIM instance must be enabled before starting the counter.; It is possible to change on the fly from One Shot mode to Continuous mode. CR CNTSTRT LL_LPTIM_StartCounter
CR SNGSTRT LL_LPTIM_StartCounter

Parameters

LPTIMx	Low-Power Timer instance
OperatingMode	This parameter can be one of the following values: LL_LPTIM_OPERATING_MODE_CONTINUOUS LL_LPTIM_OPERATING_MODE_ONESHOT

Return values

None

Definition at line 394 of file stm32l4xx_ll_lptim.h.

 {
   MODIFY_REG(LPTIMx->CR, LPTIM_CR_CNTSTRT | LPTIM_CR_SNGSTRT, OperatingMode);
 }

Functions

Detailed Description

Function Documentation

◆ LL_LPTIM_ConfigOutput()

◆ LL_LPTIM_DisableResetAfterRead()

◆ LL_LPTIM_Enable()

◆ LL_LPTIM_EnableResetAfterRead()

◆ LL_LPTIM_GetAutoReload()

◆ LL_LPTIM_GetCompare()

◆ LL_LPTIM_GetCounter()

◆ LL_LPTIM_GetCounterMode()

◆ LL_LPTIM_GetPolarity()

◆ LL_LPTIM_GetPrescaler()

◆ LL_LPTIM_GetRepetition()

◆ LL_LPTIM_GetUpdateMode()

◆ LL_LPTIM_GetWaveform()

◆ LL_LPTIM_IsEnabled()

◆ LL_LPTIM_IsEnabledResetAfterRead()

◆ LL_LPTIM_ResetCounter()

◆ LL_LPTIM_SetAutoReload()

◆ LL_LPTIM_SetCompare()

◆ LL_LPTIM_SetCounterMode()

◆ LL_LPTIM_SetInput1Src()

◆ LL_LPTIM_SetInput2Src()

◆ LL_LPTIM_SetPolarity()

◆ LL_LPTIM_SetPrescaler()

◆ LL_LPTIM_SetRepetition()

◆ LL_LPTIM_SetUpdateMode()

◆ LL_LPTIM_SetWaveform()

◆ LL_LPTIM_StartCounter()