ST STM32F2 User Manual

UM1940
LL SPI Generic Driver
DocID028236 Rev 2
1137/1371
LL_SPI_IsActiveFlag_FRE
Function name
__STATIC_INLINE uint32_t LL_SPI_IsActiveFlag_FRE
(SPI_TypeDef * SPIx)
Function description
Get frame format error flag.
Parameters
SPIx: SPI Instance
Return values
State: of bit (1 or 0).
Reference Manual to
LL API cross
reference:
SR FRE LL_SPI_IsActiveFlag_FRE
LL_SPI_ClearFlag_CRCERR
Function name
__STATIC_INLINE void LL_SPI_ClearFlag_CRCERR
(SPI_TypeDef * SPIx)
Function description
Clear CRC error flag.
Parameters
SPIx: SPI Instance
Return values
None:
Reference Manual to
LL API cross
reference:
SR CRCERR LL_SPI_ClearFlag_CRCERR
LL_SPI_ClearFlag_MODF
Function name
__STATIC_INLINE void LL_SPI_ClearFlag_MODF
(SPI_TypeDef * SPIx)
Function description
Clear mode fault error flag.
Parameters
SPIx: SPI Instance
Return values
None:
Notes
Clearing this flag is done by a read access to the SPIx_SR
register followed by a write access to the SPIx_CR1 register
Reference Manual to
LL API cross
reference:
SR MODF LL_SPI_ClearFlag_MODF
LL_SPI_ClearFlag_OVR
Function name
__STATIC_INLINE void LL_SPI_ClearFlag_OVR (SPI_TypeDef
* SPIx)
Function description
Clear overrun error flag.
Parameters
SPIx: SPI Instance
Return values
None:
Notes
Clearing this flag is done by a read access to the SPIx_DR
register followed by a read access to the SPIx_SR register
Reference Manual to
SR OVR LL_SPI_ClearFlag_OVR

ST STM32F2 Specifications

General

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English