ST STM32F2

LL I2S Generic Driver
UM1940
984/1371
DocID028236 Rev 2
LL_I2S_STANDARD_PHILIPS
LL_I2S_STANDARD_MSB
LL_I2S_STANDARD_LSB
LL_I2S_STANDARD_PCM_SHORT
LL_I2S_STANDARD_PCM_LONG
Return values
None:
Reference Manual to
LL API cross
reference:
I2SCFGR I2SSTD LL_I2S_SetStandard
I2SCFGR PCMSYNC LL_I2S_SetStandard
LL_I2S_GetStandard
Function name
__STATIC_INLINE uint32_t LL_I2S_GetStandard (SPI_TypeDef
* SPIx)
Function description
Get I2S standard protocol.
Parameters
SPIx: SPI Instance
Return values
Returned: value can be one of the following values:
LL_I2S_STANDARD_PHILIPS
LL_I2S_STANDARD_MSB
LL_I2S_STANDARD_LSB
LL_I2S_STANDARD_PCM_SHORT
LL_I2S_STANDARD_PCM_LONG
Reference Manual to
LL API cross
reference:
I2SCFGR I2SSTD LL_I2S_GetStandard
I2SCFGR PCMSYNC LL_I2S_GetStandard
LL_I2S_SetTransferMode
Function name
__STATIC_INLINE void LL_I2S_SetTransferMode
(SPI_TypeDef * SPIx, uint32_t Mode)
Function description
Set I2S transfer mode.
Parameters
SPIx: SPI Instance
Mode: This parameter can be one of the following values:
LL_I2S_MODE_SLAVE_TX
LL_I2S_MODE_SLAVE_RX
LL_I2S_MODE_MASTER_TX
LL_I2S_MODE_MASTER_RX
Return values
None:
Reference Manual to
LL API cross
reference:
I2SCFGR I2SCFG LL_I2S_SetTransferMode
LL_I2S_GetTransferMode
Function name
__STATIC_INLINE uint32_t LL_I2S_GetTransferMode
(SPI_TypeDef * SPIx)
Function description
Get I2S transfer mode.