Functions
__STATIC_INLINE void	LL_SPI_EnableDMAReq_RX (SPI_TypeDef *SPIx)
	Enable DMA Rx.
__STATIC_INLINE void	LL_SPI_DisableDMAReq_RX (SPI_TypeDef *SPIx)
	Disable DMA Rx.
__STATIC_INLINE uint32_t	LL_SPI_IsEnabledDMAReq_RX (SPI_TypeDef *SPIx)
	Check if DMA Rx is enabled.
__STATIC_INLINE void	LL_SPI_EnableDMAReq_TX (SPI_TypeDef *SPIx)
	Enable DMA Tx.
__STATIC_INLINE void	LL_SPI_DisableDMAReq_TX (SPI_TypeDef *SPIx)
	Disable DMA Tx.
__STATIC_INLINE uint32_t	LL_SPI_IsEnabledDMAReq_TX (SPI_TypeDef *SPIx)
	Check if DMA Tx is enabled.
__STATIC_INLINE uint32_t	LL_SPI_DMA_GetRegAddr (SPI_TypeDef *SPIx)
	Get the data register address used for DMA transfer.

Function Documentation

__STATIC_INLINE void LL_SPI_DisableDMAReq_RX ( SPI_TypeDef * SPIx )

Disable DMA Rx.

Reference Manual to LL API cross reference:: CR2 RXDMAEN LL_SPI_DisableDMAReq_RX

Parameters:

SPIx	SPI Instance

Return values:

None

Definition at line 1002 of file stm32f4xx_ll_spi.h.

Referenced by LL_I2S_DisableDMAReq_RX().

__STATIC_INLINE void LL_SPI_DisableDMAReq_TX ( SPI_TypeDef * SPIx )

Disable DMA Tx.

Reference Manual to LL API cross reference:: CR2 TXDMAEN LL_SPI_DisableDMAReq_TX

Parameters:

SPIx	SPI Instance

Return values:

None

Definition at line 1035 of file stm32f4xx_ll_spi.h.

Referenced by LL_I2S_DisableDMAReq_TX().

__STATIC_INLINE uint32_t LL_SPI_DMA_GetRegAddr ( SPI_TypeDef * SPIx )

Get the data register address used for DMA transfer.

Reference Manual to LL API cross reference:: DR DR LL_SPI_DMA_GetRegAddr

Parameters:

SPIx	SPI Instance

Return values:

Address of data register

Definition at line 1057 of file stm32f4xx_ll_spi.h.

__STATIC_INLINE void LL_SPI_EnableDMAReq_RX ( SPI_TypeDef * SPIx )

Enable DMA Rx.

Reference Manual to LL API cross reference:: CR2 RXDMAEN LL_SPI_EnableDMAReq_RX

Parameters:

SPIx	SPI Instance

Return values:

None

Definition at line 991 of file stm32f4xx_ll_spi.h.

Referenced by LL_I2S_EnableDMAReq_RX().

__STATIC_INLINE void LL_SPI_EnableDMAReq_TX ( SPI_TypeDef * SPIx )

Enable DMA Tx.

Reference Manual to LL API cross reference:: CR2 TXDMAEN LL_SPI_EnableDMAReq_TX

Parameters:

SPIx	SPI Instance

Return values:

None

Definition at line 1024 of file stm32f4xx_ll_spi.h.

Referenced by LL_I2S_EnableDMAReq_TX().

__STATIC_INLINE uint32_t LL_SPI_IsEnabledDMAReq_RX ( SPI_TypeDef * SPIx )

Check if DMA Rx is enabled.

Reference Manual to LL API cross reference:: CR2 RXDMAEN LL_SPI_IsEnabledDMAReq_RX

Parameters:

SPIx	SPI Instance

Return values:

State of bit (1 or 0).

Definition at line 1013 of file stm32f4xx_ll_spi.h.

Referenced by LL_I2S_IsEnabledDMAReq_RX().

__STATIC_INLINE uint32_t LL_SPI_IsEnabledDMAReq_TX ( SPI_TypeDef * SPIx )

Check if DMA Tx is enabled.

Reference Manual to LL API cross reference:: CR2 TXDMAEN LL_SPI_IsEnabledDMAReq_TX

Parameters:

SPIx	SPI Instance

Return values:

State of bit (1 or 0).

Definition at line 1046 of file stm32f4xx_ll_spi.h.

Referenced by LL_I2S_IsEnabledDMAReq_TX().

Functions

Function Documentation