Data_Management

Functions
__STATIC_INLINE uint32_t	LL_SWPMI_GetReceiveFrameLength (SWPMI_TypeDef *SWPMIx)
	Retrieve number of data bytes present in payload of received frame @rmtoll RFL RFL LL_SWPMI_GetReceiveFrameLength.
__STATIC_INLINE void	LL_SWPMI_TransmitData32 (SWPMI_TypeDef *SWPMIx, uint32_t TxData)
	Transmit Data Register @rmtoll TDR TD LL_SWPMI_TransmitData32.
__STATIC_INLINE uint32_t	LL_SWPMI_ReceiveData32 (SWPMI_TypeDef *SWPMIx)
	Receive Data Register @rmtoll RDR RD LL_SWPMI_ReceiveData32.
__STATIC_INLINE void	LL_SWPMI_EnableTXBypass (SWPMI_TypeDef *SWPMIx)
	Enable SWP Transceiver Bypass.
__STATIC_INLINE void	LL_SWPMI_DisableTXBypass (SWPMI_TypeDef *SWPMIx)
	Disable SWP Transceiver Bypass.

Detailed Description

Function Documentation

LL_SWPMI_DisableTXBypass()

__STATIC_INLINE void LL_SWPMI_DisableTXBypass

(

SWPMI_TypeDef *

SWPMIx

)

Disable SWP Transceiver Bypass.

Note

SWPMI_RX, SWPMI_TX and SWPMI_SUSPEND signals are available as alternate function on GPIOs. This configuration is selected to connect an external transceiver

In SWPMI_IO bypass mode, SWPEN bit in SWPMI_CR register must be kept cleared @rmtoll OR TBYP LL_SWPMI_DisableTXBypass

Parameters

SWPMIx

SWPMI Instance

Return values

None

LL_SWPMI_EnableTXBypass()

__STATIC_INLINE void LL_SWPMI_EnableTXBypass

(

SWPMI_TypeDef *

SWPMIx

)

Enable SWP Transceiver Bypass.

Note

The external interface for SWPMI is SWPMI_IO (SWPMI_RX, SWPMI_TX and SWPMI_SUSPEND signals are not available on GPIOs) @rmtoll OR TBYP LL_SWPMI_EnableTXBypass

Parameters

SWPMIx

SWPMI Instance

Return values

None

LL_SWPMI_GetReceiveFrameLength()

__STATIC_INLINE uint32_t LL_SWPMI_GetReceiveFrameLength

(

SWPMI_TypeDef *

SWPMIx

)

Retrieve number of data bytes present in payload of received frame @rmtoll RFL RFL LL_SWPMI_GetReceiveFrameLength.

Parameters

SWPMIx

SWPMI Instance

Return values

Value

between Min_Data=0x00 and Max_Data=0x1F

LL_SWPMI_ReceiveData32()

__STATIC_INLINE uint32_t LL_SWPMI_ReceiveData32

(

SWPMI_TypeDef *

SWPMIx

)

Receive Data Register @rmtoll RDR RD LL_SWPMI_ReceiveData32.

Parameters

SWPMIx

SWPMI Instance

Return values

Value

between Min_Data=0x00000000 and Max_Data=0xFFFFFFFF

LL_SWPMI_TransmitData32()

__STATIC_INLINE void LL_SWPMI_TransmitData32	(	SWPMI_TypeDef *	SWPMIx,
		uint32_t	TxData
	)

Transmit Data Register @rmtoll TDR TD LL_SWPMI_TransmitData32.

Parameters

SWPMIx	SWPMI Instance
TxData	Value between Min_Data=0x00000000 and Max_Data=0xFFFFFFFF

Return values

None