STM32F439xx HAL User Manual
Functions
DATA Management
SPI Exported Functions

Functions

__STATIC_INLINE uint8_t LL_SPI_ReceiveData8 (SPI_TypeDef *SPIx)
 Read 8-Bits in the data register.
__STATIC_INLINE uint16_t LL_SPI_ReceiveData16 (SPI_TypeDef *SPIx)
 Read 16-Bits in the data register.
__STATIC_INLINE void LL_SPI_TransmitData8 (SPI_TypeDef *SPIx, uint8_t TxData)
 Write 8-Bits in the data register.
__STATIC_INLINE void LL_SPI_TransmitData16 (SPI_TypeDef *SPIx, uint16_t TxData)
 Write 16-Bits in the data register.

Function Documentation

__STATIC_INLINE uint16_t LL_SPI_ReceiveData16 ( SPI_TypeDef *  SPIx)

Read 16-Bits in the data register.

Reference Manual to LL API cross reference:
DR DR LL_SPI_ReceiveData16
Parameters:
SPIxSPI Instance
Return values:
RxDataValue between Min_Data=0x00 and Max_Data=0xFFFF

Definition at line 1104 of file stm32f4xx_ll_spi.h.

Referenced by LL_I2S_ReceiveData16().

__STATIC_INLINE uint8_t LL_SPI_ReceiveData8 ( SPI_TypeDef *  SPIx)

Read 8-Bits in the data register.

Reference Manual to LL API cross reference:
DR DR LL_SPI_ReceiveData8
Parameters:
SPIxSPI Instance
Return values:
RxDataValue between Min_Data=0x00 and Max_Data=0xFF

Definition at line 1093 of file stm32f4xx_ll_spi.h.

__STATIC_INLINE void LL_SPI_TransmitData16 ( SPI_TypeDef *  SPIx,
uint16_t  TxData 
)

Write 16-Bits in the data register.

Reference Manual to LL API cross reference:
DR DR LL_SPI_TransmitData16
Parameters:
SPIxSPI Instance
TxDataValue between Min_Data=0x00 and Max_Data=0xFFFF
Return values:
None

Definition at line 1128 of file stm32f4xx_ll_spi.h.

Referenced by LL_I2S_TransmitData16().

__STATIC_INLINE void LL_SPI_TransmitData8 ( SPI_TypeDef *  SPIx,
uint8_t  TxData 
)

Write 8-Bits in the data register.

Reference Manual to LL API cross reference:
DR DR LL_SPI_TransmitData8
Parameters:
SPIxSPI Instance
TxDataValue between Min_Data=0x00 and Max_Data=0xFF
Return values:
None

Definition at line 1116 of file stm32f4xx_ll_spi.h.