ST STM32F2

UM1940
LL DMA Generic Driver
DocID028236 Rev 2
909/1371
LL_DMA_OFFSETSIZE_PSIZE
Peripheral increment offset size is linked to the
PSIZE
LL_DMA_OFFSETSIZE_FIXEDTO4
Peripheral increment offset size is fixed to 4 (32-bit
alignment)
PBURST
LL_DMA_PBURST_SINGLE
Peripheral burst single transfer configuration
LL_DMA_PBURST_INC4
Peripheral burst of 4 beats transfer configuration
LL_DMA_PBURST_INC8
Peripheral burst of 8 beats transfer configuration
LL_DMA_PBURST_INC16
Peripheral burst of 16 beats transfer configuration
PDATAALIGN
LL_DMA_PDATAALIGN_BYTE
Peripheral data alignment : Byte
LL_DMA_PDATAALIGN_HALFWORD
Peripheral data alignment : HalfWord
LL_DMA_PDATAALIGN_WORD
Peripheral data alignment : Word
PERIPH
LL_DMA_PERIPH_NOINCREMENT
Peripheral increment mode Disable
LL_DMA_PERIPH_INCREMENT
Peripheral increment mode Enable
PRIORITY
LL_DMA_PRIORITY_LOW
Priority level : Low
LL_DMA_PRIORITY_MEDIUM
Priority level : Medium
LL_DMA_PRIORITY_HIGH
Priority level : High
LL_DMA_PRIORITY_VERYHIGH
Priority level : Very_High
STREAM
LL_DMA_STREAM_0
LL_DMA_STREAM_1
LL_DMA_STREAM_2
LL_DMA_STREAM_3
LL_DMA_STREAM_4
LL_DMA_STREAM_5
LL_DMA_STREAM_6
LL_DMA_STREAM_7
LL_DMA_STREAM_ALL
Convert DMAxStreamy
__LL_DMA_GET_INSTANCE
Description:
Convert DMAx_Streamy into DMAx.
Parameters:
__STREAM_INSTANCE__:
DMAx_Streamy