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LL DMA Generic Driver

UM1940

870/1371

DocID028236 Rev 2

Reference Manual to

LL API cross

reference:

CR PBURST LL_DMA_GetPeriphBurstxfer

LL_DMA_SetCurrentTargetMem

Function name

__STATIC_INLINE void LL_DMA_SetCurrentTargetMem

(DMA_TypeDef * DMAx, uint32_t Stream, uint32_t

CurrentMemory)

Function description

Set Current target (only in double buffer mode) to Memory 1 or

Memory 0.

Parameters

DMAx: DMAx Instance

Stream: This parameter can be one of the following values:

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

CurrentMemory: This parameter can be one of the following

values:

LL_DMA_CURRENTTARGETMEM0

LL_DMA_CURRENTTARGETMEM1

Return values

None:

Reference Manual to

LL API cross

reference:

CR CT LL_DMA_SetCurrentTargetMem

LL_DMA_GetCurrentTargetMem

Function name

__STATIC_INLINE uint32_t LL_DMA_GetCurrentTargetMem

(DMA_TypeDef * DMAx, uint32_t Stream)