Ll_Dma_Setstreamprioritylevel; Ll_Dma_Getstreamprioritylevel - ST STM32F2 User Manual

UM1940

LL_DMA_SetStreamPriorityLevel

Function name
Function description
Parameters
Return values
Reference Manual to
LL API cross
reference:

LL_DMA_GetStreamPriorityLevel

Function name
Function description
Parameters
Return values
Reference Manual to
LL API cross
reference:
__STATIC_INLINE void LL_DMA_SetStreamPriorityLevel
(DMA_TypeDef * DMAx, uint32_t Stream, uint32_t Priority)
Set Stream priority level.
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
Priority: This parameter can be one of the following values:
LL_DMA_PRIORITY_LOW
LL_DMA_PRIORITY_MEDIUM
LL_DMA_PRIORITY_HIGH
LL_DMA_PRIORITY_VERYHIGH
None:
CR PL LL_DMA_SetStreamPriorityLevel
__STATIC_INLINE uint32_t LL_DMA_GetStreamPriorityLevel
(DMA_TypeDef * DMAx, uint32_t Stream)
Get Stream priority level.
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
Returned: value can be one of the following values:
LL_DMA_PRIORITY_LOW
LL_DMA_PRIORITY_MEDIUM
LL_DMA_PRIORITY_HIGH
LL_DMA_PRIORITY_VERYHIGH
CR PL LL_DMA_GetStreamPriorityLevel
DocID028236 Rev 2
LL DMA Generic Driver
865/1371