Ll_Spi_Isenabledit_Rxne; Ll_Spi_Isenabledit_Txe; Ll_Spi_Enabledmareq_Rx; Ll_Spi_Disabledmareq_Rx - ST STM32F2 User Manual

LL SPI Generic Driver
Function description
Parameters
Return values
Reference Manual to
LL API cross
reference:

LL_SPI_IsEnabledIT_RXNE

Function name
Function description
Parameters
Return values
Reference Manual to
LL API cross
reference:

LL_SPI_IsEnabledIT_TXE

Function name
Function description
Parameters
Return values
Reference Manual to
LL API cross
reference:

LL_SPI_EnableDMAReq_RX

Function name
Function description
Parameters
Return values
Reference Manual to
LL API cross
reference:

LL_SPI_DisableDMAReq_RX

Function name
Function description
1140/1371
Check if error interrupt is enabled.
SPIx: SPI Instance
State: of bit (1 or 0).
CR2 ERRIE LL_SPI_IsEnabledIT_ERR
__STATIC_INLINE uint32_t LL_SPI_IsEnabledIT_RXNE
(SPI_TypeDef * SPIx)
Check if Rx buffer not empty interrupt is enabled.
SPIx: SPI Instance
State: of bit (1 or 0).
CR2 RXNEIE LL_SPI_IsEnabledIT_RXNE
__STATIC_INLINE uint32_t LL_SPI_IsEnabledIT_TXE
(SPI_TypeDef * SPIx)
Check if Tx buffer empty interrupt.
SPIx: SPI Instance
State: of bit (1 or 0).
CR2 TXEIE LL_SPI_IsEnabledIT_TXE
__STATIC_INLINE void LL_SPI_EnableDMAReq_RX
(SPI_TypeDef * SPIx)
Enable DMA Rx.
SPIx: SPI Instance
None:
CR2 RXDMAEN LL_SPI_EnableDMAReq_RX
__STATIC_INLINE void LL_SPI_DisableDMAReq_RX
(SPI_TypeDef * SPIx)
Disable DMA Rx.
DocID028236 Rev 2
UM1940