ST STM32F2 User Manual

LL DMA Generic Driver
UM1940
880/1371
DocID028236 Rev 2
LL_DMA_GetMemory1Address
Function name
__STATIC_INLINE uint32_t LL_DMA_GetMemory1Address
(DMA_TypeDef * DMAx, uint32_t Stream)
Function description
Get 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
Return values
Between: 0 to 0xFFFFFFFF
Reference Manual to
LL API cross
reference:
M1AR M1A LL_DMA_GetMemory1Address
LL_DMA_IsActiveFlag_HT0
Function name
__STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_HT0
(DMA_TypeDef * DMAx)
Function description
Get Stream 0 half transfer flag.
Parameters
DMAx: DMAx Instance
Return values
State: of bit (1 or 0).
Reference Manual to
LL API cross
reference:
LISR HTIF0 LL_DMA_IsActiveFlag_HT0
LL_DMA_IsActiveFlag_HT1
Function name
__STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_HT1
(DMA_TypeDef * DMAx)
Function description
Get Stream 1 half transfer flag.
Parameters
DMAx: DMAx Instance
Return values
State: of bit (1 or 0).
Reference Manual to
LL API cross
reference:
LISR HTIF1 LL_DMA_IsActiveFlag_HT1
LL_DMA_IsActiveFlag_HT2
Function name
__STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_HT2
(DMA_TypeDef * DMAx)
Function description
Get Stream 2 half transfer flag.

ST STM32F2 Specifications

General

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English