Functions
__STATIC_INLINE void	LL_SWPMI_SetReceptionMode (SWPMI_TypeDef *SWPMIx, uint32_t RxBufferingMode)
	Set Reception buffering mode.
__STATIC_INLINE uint32_t	LL_SWPMI_GetReceptionMode (SWPMI_TypeDef *SWPMIx)
	Get Reception buffering mode.
__STATIC_INLINE void	LL_SWPMI_SetTransmissionMode (SWPMI_TypeDef *SWPMIx, uint32_t TxBufferingMode)
	Set Transmission buffering mode.
__STATIC_INLINE uint32_t	LL_SWPMI_GetTransmissionMode (SWPMI_TypeDef *SWPMIx)
	Get Transmission buffering mode.
__STATIC_INLINE void	LL_SWPMI_EnableLoopback (SWPMI_TypeDef *SWPMIx)
	Enable loopback mode.
__STATIC_INLINE void	LL_SWPMI_DisableLoopback (SWPMI_TypeDef *SWPMIx)
	Disable loopback mode.
__STATIC_INLINE void	LL_SWPMI_Activate (SWPMI_TypeDef *SWPMIx)
	Activate Single wire protocol bus (SUSPENDED or ACTIVATED state)
__STATIC_INLINE uint32_t	LL_SWPMI_IsActivated (SWPMI_TypeDef *SWPMIx)
	Check if Single wire protocol bus is in ACTIVATED state.
__STATIC_INLINE void	LL_SWPMI_Deactivate (SWPMI_TypeDef *SWPMIx)
	Deactivate immediately Single wire protocol bus (immediate transition to DEACTIVATED state)
__STATIC_INLINE void	LL_SWPMI_RequestDeactivation (SWPMI_TypeDef *SWPMIx)
	Request a deactivation of Single wire protocol bus (request to go in DEACTIVATED state if no resume from slave)
__STATIC_INLINE void	LL_SWPMI_SetBitRatePrescaler (SWPMI_TypeDef *SWPMIx, uint32_t BitRatePrescaler)
	Set Bitrate prescaler SWPMI_freq = SWPMI_clk / (((BitRate) + 1) * 4)
__STATIC_INLINE uint32_t	LL_SWPMI_GetBitRatePrescaler (SWPMI_TypeDef *SWPMIx)
	Get Bitrate prescaler.
__STATIC_INLINE void	LL_SWPMI_SetVoltageClass (SWPMI_TypeDef *SWPMIx, uint32_t VoltageClass)
	Set SWP Voltage Class.
__STATIC_INLINE uint32_t	LL_SWPMI_GetVoltageClass (SWPMI_TypeDef *SWPMIx)
	Get SWP Voltage Class.

Function Documentation

__STATIC_INLINE void LL_SWPMI_Activate ( SWPMI_TypeDef * SWPMIx )

Activate Single wire protocol bus (SUSPENDED or ACTIVATED state)

Note:: SWP bus stays in the ACTIVATED state as long as there is a communication with the slave, either in transmission or in reception. The SWP bus switches back to the SUSPENDED state as soon as there is no more transmission or reception activity, after 7 idle bits.

Reference Manual to LL API cross reference:: CR SWPACT LL_SWPMI_Activate

Parameters:

SWPMIx SWPMI Instance

Return values:

None

Definition at line 335 of file stm32l4xx_ll_swpmi.h.

__STATIC_INLINE void LL_SWPMI_Deactivate ( SWPMI_TypeDef * SWPMIx )

Deactivate immediately Single wire protocol bus (immediate transition to DEACTIVATED state)

Reference Manual to LL API cross reference:: CR SWPACT LL_SWPMI_Deactivate

Parameters:

SWPMIx SWPMI Instance

Return values:

None

Definition at line 362 of file stm32l4xx_ll_swpmi.h.

__STATIC_INLINE void LL_SWPMI_DisableLoopback ( SWPMI_TypeDef * SWPMIx )

Disable loopback mode.

Reference Manual to LL API cross reference:: CR LPBK LL_SWPMI_DisableLoopback

Parameters:

SWPMIx SWPMI Instance

Return values:

None

Definition at line 320 of file stm32l4xx_ll_swpmi.h.

__STATIC_INLINE void LL_SWPMI_EnableLoopback ( SWPMI_TypeDef * SWPMIx )

Enable loopback mode.

Reference Manual to LL API cross reference:: CR LPBK LL_SWPMI_EnableLoopback

Parameters:

SWPMIx SWPMI Instance

Return values:

None

Definition at line 309 of file stm32l4xx_ll_swpmi.h.

__STATIC_INLINE uint32_t LL_SWPMI_GetBitRatePrescaler ( SWPMI_TypeDef * SWPMIx )

Get Bitrate prescaler.

Reference Manual to LL API cross reference:: BRR BR LL_SWPMI_GetBitRatePrescaler

Parameters:

SWPMIx SWPMI Instance

Return values:

A	number between Min_Data=0 and Max_Data=63U

Definition at line 397 of file stm32l4xx_ll_swpmi.h.

__STATIC_INLINE uint32_t LL_SWPMI_GetReceptionMode ( SWPMI_TypeDef * SWPMIx )

Get Reception buffering mode.

Reference Manual to LL API cross reference:: CR RXMODE LL_SWPMI_GetReceptionMode

Parameters:

SWPMIx SWPMI Instance

Return values:

Returned

value can be one of the following values:

Definition at line 270 of file stm32l4xx_ll_swpmi.h.

__STATIC_INLINE uint32_t LL_SWPMI_GetTransmissionMode ( SWPMI_TypeDef * SWPMIx )

Get Transmission buffering mode.

Reference Manual to LL API cross reference:: CR TXMODE LL_SWPMI_GetTransmissionMode

Parameters:

SWPMIx SWPMI Instance

Return values:

Returned

value can be one of the following values:

Definition at line 298 of file stm32l4xx_ll_swpmi.h.

__STATIC_INLINE uint32_t LL_SWPMI_GetVoltageClass ( SWPMI_TypeDef * SWPMIx )

Get SWP Voltage Class.

Reference Manual to LL API cross reference:: OR CLASS LL_SWPMI_GetVoltageClass

Parameters:

SWPMIx SWPMI Instance

Return values:

Returned

value can be one of the following values:

Definition at line 424 of file stm32l4xx_ll_swpmi.h.

__STATIC_INLINE uint32_t LL_SWPMI_IsActivated ( SWPMI_TypeDef * SWPMIx )

Check if Single wire protocol bus is in ACTIVATED state.

Reference Manual to LL API cross reference:: CR SWPACT LL_SWPMI_Activate

Parameters:

SWPMIx SWPMI Instance

Return values:

State of bit (1 or 0).

Definition at line 350 of file stm32l4xx_ll_swpmi.h.

Referenced by LL_SWPMI_Init().

__STATIC_INLINE void LL_SWPMI_RequestDeactivation ( SWPMI_TypeDef * SWPMIx )

Request a deactivation of Single wire protocol bus (request to go in DEACTIVATED state if no resume from slave)

Reference Manual to LL API cross reference:: CR DEACT LL_SWPMI_RequestDeactivation

Parameters:

SWPMIx SWPMI Instance

Return values:

None

Definition at line 374 of file stm32l4xx_ll_swpmi.h.

__STATIC_INLINE void LL_SWPMI_SetBitRatePrescaler	(	SWPMI_TypeDef *	SWPMIx,
		uint32_t	BitRatePrescaler
	)

Set Bitrate prescaler SWPMI_freq = SWPMI_clk / (((BitRate) + 1) * 4)

Reference Manual to LL API cross reference:: BRR BR LL_SWPMI_SetBitRatePrescaler

Parameters:

SWPMIx	SWPMI Instance
BitRatePrescaler	A number between Min_Data=0 and Max_Data=63U

Return values:

None

Definition at line 386 of file stm32l4xx_ll_swpmi.h.

Referenced by LL_SWPMI_Init().

__STATIC_INLINE void LL_SWPMI_SetReceptionMode	(	SWPMI_TypeDef *	SWPMIx,
		uint32_t	RxBufferingMode
	)

Set Reception buffering mode.

Note:: If Multi software buffer mode is chosen, RXDMA bits must also be set.

Reference Manual to LL API cross reference:: CR RXMODE LL_SWPMI_SetReceptionMode

Parameters:

SWPMIx	SWPMI Instance
RxBufferingMode	This parameter can be one of the following values: LL_SWPMI_SW_BUFFER_RX_SINGLE LL_SWPMI_SW_BUFFER_RX_MULTI

Return values:

None

Definition at line 257 of file stm32l4xx_ll_swpmi.h.

__STATIC_INLINE void LL_SWPMI_SetTransmissionMode	(	SWPMI_TypeDef *	SWPMIx,
		uint32_t	TxBufferingMode
	)

Set Transmission buffering mode.

Note:: If Multi software buffer mode is chosen, TXDMA bits must also be set.

Reference Manual to LL API cross reference:: CR TXMODE LL_SWPMI_SetTransmissionMode

Parameters:

SWPMIx	SWPMI Instance
TxBufferingMode	This parameter can be one of the following values: LL_SWPMI_SW_BUFFER_TX_SINGLE LL_SWPMI_SW_BUFFER_TX_MULTI

Return values:

None

Definition at line 285 of file stm32l4xx_ll_swpmi.h.

__STATIC_INLINE void LL_SWPMI_SetVoltageClass	(	SWPMI_TypeDef *	SWPMIx,
		uint32_t	VoltageClass
	)

Set SWP Voltage Class.

Reference Manual to LL API cross reference:: OR CLASS LL_SWPMI_SetVoltageClass

Parameters:

SWPMIx	SWPMI Instance
VoltageClass	This parameter can be one of the following values: LL_SWPMI_VOLTAGE_CLASS_C LL_SWPMI_VOLTAGE_CLASS_B

Return values:

None

Definition at line 411 of file stm32l4xx_ll_swpmi.h.

Referenced by LL_SWPMI_Init().

Functions

Function Documentation