Initialisation and deinitialisation functions

Functions
ErrorStatus	LL_LPTIM_DeInit (LPTIM_TypeDef *LPTIMx)
	Set LPTIMx registers to their reset values.
void	LL_LPTIM_StructInit (LL_LPTIM_InitTypeDef *LPTIM_InitStruct)
	Set each fields of the LPTIM_InitStruct structure to its default value.
ErrorStatus	LL_LPTIM_Init (LPTIM_TypeDef *LPTIMx, LL_LPTIM_InitTypeDef *LPTIM_InitStruct)
	Configure the LPTIMx peripheral according to the specified parameters.

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Function Documentation

ErrorStatus LL_LPTIM_DeInit

(

LPTIM_TypeDef *

LPTIMx

)

Set LPTIMx registers to their reset values.

Parameters:

LPTIMx

LP Timer instance

Return values:

An	ErrorStatus enumeration value: SUCCESS: LPTIMx registers are de-initialized ERROR: invalid LPTIMx instance

Definition at line 103 of file stm32l4xx_ll_lptim.c.

References assert_param, LL_APB1_GRP1_ForceReset(), LL_APB1_GRP1_PERIPH_LPTIM1, LL_APB1_GRP1_ReleaseReset(), LL_APB1_GRP2_ForceReset(), LL_APB1_GRP2_PERIPH_LPTIM2, and LL_APB1_GRP2_ReleaseReset().

ErrorStatus LL_LPTIM_Init	(	LPTIM_TypeDef *	LPTIMx,
		LL_LPTIM_InitTypeDef *	LPTIM_InitStruct
	)

Configure the LPTIMx peripheral according to the specified parameters.

Note:

LL_LPTIM_Init can only be called when the LPTIM instance is disabled.

LPTIMx can be disabled using unitary function LL_LPTIM_Disable().

Parameters:

LPTIMx	LP Timer Instance
LPTIM_InitStruct	pointer to a LL_LPTIM_InitTypeDef structure

Return values:

An	ErrorStatus enumeration value: SUCCESS: LPTIMx instance has been initialized ERROR: LPTIMx instance hasn't been initialized

Definition at line 155 of file stm32l4xx_ll_lptim.c.

References assert_param, LL_LPTIM_InitTypeDef::ClockSource, IS_LL_LPTIM_CLOCK_PRESCALER, IS_LL_LPTIM_CLOCK_SOURCE, IS_LL_LPTIM_OUTPUT_POLARITY, IS_LL_LPTIM_WAVEFORM, LL_LPTIM_IsEnabled(), LL_LPTIM_InitTypeDef::Polarity, LL_LPTIM_InitTypeDef::Prescaler, and LL_LPTIM_InitTypeDef::Waveform.

void LL_LPTIM_StructInit

(

LL_LPTIM_InitTypeDef *

LPTIM_InitStruct

)

Set each fields of the LPTIM_InitStruct structure to its default value.

Parameters:

LPTIM_InitStruct

pointer to a LL_LPTIM_InitTypeDef structure

Return values:

None

Definition at line 136 of file stm32l4xx_ll_lptim.c.

References LL_LPTIM_InitTypeDef::ClockSource, LL_LPTIM_CLK_SOURCE_INTERNAL, LL_LPTIM_OUTPUT_POLARITY_REGULAR, LL_LPTIM_OUTPUT_WAVEFORM_PWM, LL_LPTIM_PRESCALER_DIV1, LL_LPTIM_InitTypeDef::Polarity, LL_LPTIM_InitTypeDef::Prescaler, and LL_LPTIM_InitTypeDef::Waveform.