STM32F439xx HAL User Manual
Functions
Interrupt Management
SPI Exported Functions

Functions

__STATIC_INLINE void LL_SPI_EnableIT_ERR (SPI_TypeDef *SPIx)
 Enable error interrupt.
__STATIC_INLINE void LL_SPI_EnableIT_RXNE (SPI_TypeDef *SPIx)
 Enable Rx buffer not empty interrupt.
__STATIC_INLINE void LL_SPI_EnableIT_TXE (SPI_TypeDef *SPIx)
 Enable Tx buffer empty interrupt.
__STATIC_INLINE void LL_SPI_DisableIT_ERR (SPI_TypeDef *SPIx)
 Disable error interrupt.
__STATIC_INLINE void LL_SPI_DisableIT_RXNE (SPI_TypeDef *SPIx)
 Disable Rx buffer not empty interrupt.
__STATIC_INLINE void LL_SPI_DisableIT_TXE (SPI_TypeDef *SPIx)
 Disable Tx buffer empty interrupt.
__STATIC_INLINE uint32_t LL_SPI_IsEnabledIT_ERR (SPI_TypeDef *SPIx)
 Check if error interrupt is enabled.
__STATIC_INLINE uint32_t LL_SPI_IsEnabledIT_RXNE (SPI_TypeDef *SPIx)
 Check if Rx buffer not empty interrupt is enabled.
__STATIC_INLINE uint32_t LL_SPI_IsEnabledIT_TXE (SPI_TypeDef *SPIx)
 Check if Tx buffer empty interrupt.

Function Documentation

__STATIC_INLINE void LL_SPI_DisableIT_ERR ( SPI_TypeDef *  SPIx)

Disable error interrupt.

Note:
This bit controls the generation of an interrupt when an error condition occurs (CRCERR, OVR, MODF in SPI mode, FRE at TI mode).
Reference Manual to LL API cross reference:
CR2 ERRIE LL_SPI_DisableIT_ERR
Parameters:
SPIxSPI Instance
Return values:
None

Definition at line 934 of file stm32f4xx_ll_spi.h.

Referenced by LL_I2S_DisableIT_ERR().

__STATIC_INLINE void LL_SPI_DisableIT_RXNE ( SPI_TypeDef *  SPIx)

Disable Rx buffer not empty interrupt.

Reference Manual to LL API cross reference:
CR2 RXNEIE LL_SPI_DisableIT_RXNE
Parameters:
SPIxSPI Instance
Return values:
None

Definition at line 945 of file stm32f4xx_ll_spi.h.

Referenced by LL_I2S_DisableIT_RXNE().

__STATIC_INLINE void LL_SPI_DisableIT_TXE ( SPI_TypeDef *  SPIx)

Disable Tx buffer empty interrupt.

Reference Manual to LL API cross reference:
CR2 TXEIE LL_SPI_DisableIT_TXE
Parameters:
SPIxSPI Instance
Return values:
None

Definition at line 956 of file stm32f4xx_ll_spi.h.

Referenced by LL_I2S_DisableIT_TXE().

__STATIC_INLINE void LL_SPI_EnableIT_ERR ( SPI_TypeDef *  SPIx)

Enable error interrupt.

Note:
This bit controls the generation of an interrupt when an error condition occurs (CRCERR, OVR, MODF in SPI mode, FRE at TI mode).
Reference Manual to LL API cross reference:
CR2 ERRIE LL_SPI_EnableIT_ERR
Parameters:
SPIxSPI Instance
Return values:
None

Definition at line 900 of file stm32f4xx_ll_spi.h.

Referenced by LL_I2S_EnableIT_ERR().

__STATIC_INLINE void LL_SPI_EnableIT_RXNE ( SPI_TypeDef *  SPIx)

Enable Rx buffer not empty interrupt.

Reference Manual to LL API cross reference:
CR2 RXNEIE LL_SPI_EnableIT_RXNE
Parameters:
SPIxSPI Instance
Return values:
None

Definition at line 911 of file stm32f4xx_ll_spi.h.

Referenced by LL_I2S_EnableIT_RXNE().

__STATIC_INLINE void LL_SPI_EnableIT_TXE ( SPI_TypeDef *  SPIx)

Enable Tx buffer empty interrupt.

Reference Manual to LL API cross reference:
CR2 TXEIE LL_SPI_EnableIT_TXE
Parameters:
SPIxSPI Instance
Return values:
None

Definition at line 922 of file stm32f4xx_ll_spi.h.

Referenced by LL_I2S_EnableIT_TXE().

__STATIC_INLINE uint32_t LL_SPI_IsEnabledIT_ERR ( SPI_TypeDef *  SPIx)

Check if error interrupt is enabled.

Reference Manual to LL API cross reference:
CR2 ERRIE LL_SPI_IsEnabledIT_ERR
Parameters:
SPIxSPI Instance
Return values:
Stateof bit (1 or 0).

Definition at line 967 of file stm32f4xx_ll_spi.h.

Referenced by LL_I2S_IsEnabledIT_ERR().

__STATIC_INLINE uint32_t LL_SPI_IsEnabledIT_RXNE ( SPI_TypeDef *  SPIx)

Check if Rx buffer not empty interrupt is enabled.

Reference Manual to LL API cross reference:
CR2 RXNEIE LL_SPI_IsEnabledIT_RXNE
Parameters:
SPIxSPI Instance
Return values:
Stateof bit (1 or 0).

Definition at line 978 of file stm32f4xx_ll_spi.h.

Referenced by LL_I2S_IsEnabledIT_RXNE().

__STATIC_INLINE uint32_t LL_SPI_IsEnabledIT_TXE ( SPI_TypeDef *  SPIx)

Check if Tx buffer empty interrupt.

Reference Manual to LL API cross reference:
CR2 TXEIE LL_SPI_IsEnabledIT_TXE
Parameters:
SPIxSPI Instance
Return values:
Stateof bit (1 or 0).

Definition at line 989 of file stm32f4xx_ll_spi.h.

Referenced by LL_I2S_IsEnabledIT_TXE().