ST STM32F2 User Manual

LL DMA Generic Driver
UM1940
910/1371
DocID028236 Rev 2
Return value:
DMAx
__LL_DMA_GET_STREAM
Description:
Convert DMAx_Streamy into
LL_DMA_STREAM_y.
Parameters:
__STREAM_INSTANCE__:
DMAx_Streamy
Return value:
LL_DMA_CHANNEL_y
__LL_DMA_GET_STREAM_INSTANCE
Description:
Convert DMA Instance DMAx and
LL_DMA_STREAM_y into DMAx_Streamy.
Parameters:
__DMA_INSTANCE__: DMAx
__STREAM__: LL_DMA_STREAM_y
Return value:
DMAx_Streamy
Common Write and read registers macros
LL_DMA_WriteReg
Description:
Write a value in DMA register.
Parameters:
__INSTANCE__: DMA Instance
__REG__: Register to be written
__VALUE__: Value to be written in the register
Return value:
None
LL_DMA_ReadReg
Description:
Read a value in DMA register.
Parameters:
__INSTANCE__: DMA Instance
__REG__: Register to be read
Return value:
Register: value
DMA_LL_FIFOMODE
LL_DMA_FIFOMODE_DISABLE
FIFO mode disable (direct mode is enabled)
LL_DMA_FIFOMODE_ENABLE
FIFO mode enable

ST STM32F2 Specifications

General

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English