ST STM32F2

UM1940
LL DMA Generic Driver
DocID028236 Rev 2
879/1371
LL_DMA_DIRECTION_MEMORY_TO_MEMORY only.
Reference Manual to
LL API cross
reference:
PAR PA LL_DMA_GetM2MSrcAddress
LL_DMA_GetM2MDstAddress
Function name
__STATIC_INLINE uint32_t LL_DMA_GetM2MDstAddress
(DMA_TypeDef * DMAx, uint32_t Stream)
Function description
Get the Memory to Memory Destination address.
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
Return values
Between: 0 to 0xFFFFFFFF
Notes
Interface used for direction
LL_DMA_DIRECTION_MEMORY_TO_MEMORY only.
Reference Manual to
LL API cross
reference:
M0AR M0A LL_DMA_GetM2MDstAddress
LL_DMA_SetMemory1Address
Function name
__STATIC_INLINE void LL_DMA_SetMemory1Address
(DMA_TypeDef * DMAx, uint32_t Stream, uint32_t Address)
Function description
Set Memory 1 address (used in case of Double buffer mode).
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
Address: Between 0 to 0xFFFFFFFF
Return values
None:
Reference Manual to
LL API cross
reference:
M1AR M1A LL_DMA_SetMemory1Address