stm32h7xx_ll_dma.h File Reference

Header file of DMA LL module. More...

#include "stm32h7xx.h"
#include "stm32h7xx_ll_dmamux.h"

Go to the source code of this file.

Data Structures
struct	LL_DMA_InitTypeDef
Defines
#define	LL_DMA_INSTANCE_TO_DMAMUX_CHANNEL(__DMA_INSTANCE__)   (((uint32_t)(__DMA_INSTANCE__) == ((uint32_t)DMA1)) ? 0UL : 8UL)
	Helper macro to convert DMA Instance DMAx into DMAMUX channel.
#define	LL_DMA_STREAM_0   0x00000000U
#define	LL_DMA_STREAM_1   0x00000001U
#define	LL_DMA_STREAM_2   0x00000002U
#define	LL_DMA_STREAM_3   0x00000003U
#define	LL_DMA_STREAM_4   0x00000004U
#define	LL_DMA_STREAM_5   0x00000005U
#define	LL_DMA_STREAM_6   0x00000006U
#define	LL_DMA_STREAM_7   0x00000007U
#define	LL_DMA_STREAM_ALL   0xFFFF0000U
#define	LL_DMA_DIRECTION_PERIPH_TO_MEMORY   0x00000000U
#define	LL_DMA_DIRECTION_MEMORY_TO_PERIPH   DMA_SxCR_DIR_0
#define	LL_DMA_DIRECTION_MEMORY_TO_MEMORY   DMA_SxCR_DIR_1
#define	LL_DMA_MODE_NORMAL   0x00000000U
#define	LL_DMA_MODE_CIRCULAR   DMA_SxCR_CIRC
#define	LL_DMA_MODE_PFCTRL   DMA_SxCR_PFCTRL
#define	LL_DMA_DOUBLEBUFFER_MODE_DISABLE   0x00000000U
#define	LL_DMA_DOUBLEBUFFER_MODE_ENABLE   DMA_SxCR_DBM
#define	LL_DMA_PERIPH_NOINCREMENT   0x00000000U
#define	LL_DMA_PERIPH_INCREMENT   DMA_SxCR_PINC
#define	LL_DMA_MEMORY_NOINCREMENT   0x00000000U
#define	LL_DMA_MEMORY_INCREMENT   DMA_SxCR_MINC
#define	LL_DMA_PDATAALIGN_BYTE   0x00000000U
#define	LL_DMA_PDATAALIGN_HALFWORD   DMA_SxCR_PSIZE_0
#define	LL_DMA_PDATAALIGN_WORD   DMA_SxCR_PSIZE_1
#define	LL_DMA_MDATAALIGN_BYTE   0x00000000U
#define	LL_DMA_MDATAALIGN_HALFWORD   DMA_SxCR_MSIZE_0
#define	LL_DMA_MDATAALIGN_WORD   DMA_SxCR_MSIZE_1
#define	LL_DMA_OFFSETSIZE_PSIZE   0x00000000U
#define	LL_DMA_OFFSETSIZE_FIXEDTO4   DMA_SxCR_PINCOS
#define	LL_DMA_PRIORITY_LOW   0x00000000U
#define	LL_DMA_PRIORITY_MEDIUM   DMA_SxCR_PL_0
#define	LL_DMA_PRIORITY_HIGH   DMA_SxCR_PL_1
#define	LL_DMA_PRIORITY_VERYHIGH   DMA_SxCR_PL
#define	LL_DMA_MBURST_SINGLE   0x00000000U
#define	LL_DMA_MBURST_INC4   DMA_SxCR_MBURST_0
#define	LL_DMA_MBURST_INC8   DMA_SxCR_MBURST_1
#define	LL_DMA_MBURST_INC16   (DMA_SxCR_MBURST_0 | DMA_SxCR_MBURST_1)
#define	LL_DMA_PBURST_SINGLE   0x00000000U
#define	LL_DMA_PBURST_INC4   DMA_SxCR_PBURST_0
#define	LL_DMA_PBURST_INC8   DMA_SxCR_PBURST_1
#define	LL_DMA_PBURST_INC16   (DMA_SxCR_PBURST_0 | DMA_SxCR_PBURST_1)
#define	LL_DMA_FIFOMODE_DISABLE   0x00000000U
#define	LL_DMA_FIFOMODE_ENABLE   DMA_SxFCR_DMDIS
#define	LL_DMA_FIFOSTATUS_0_25   0x00000000U
#define	LL_DMA_FIFOSTATUS_25_50   DMA_SxFCR_FS_0
#define	LL_DMA_FIFOSTATUS_50_75   DMA_SxFCR_FS_1
#define	LL_DMA_FIFOSTATUS_75_100   (DMA_SxFCR_FS_1 | DMA_SxFCR_FS_0)
#define	LL_DMA_FIFOSTATUS_EMPTY   DMA_SxFCR_FS_2
#define	LL_DMA_FIFOSTATUS_FULL   (DMA_SxFCR_FS_2 | DMA_SxFCR_FS_0)
#define	LL_DMA_FIFOTHRESHOLD_1_4   0x00000000U
#define	LL_DMA_FIFOTHRESHOLD_1_2   DMA_SxFCR_FTH_0
#define	LL_DMA_FIFOTHRESHOLD_3_4   DMA_SxFCR_FTH_1
#define	LL_DMA_FIFOTHRESHOLD_FULL   DMA_SxFCR_FTH
#define	LL_DMA_CURRENTTARGETMEM0   0x00000000U
#define	LL_DMA_CURRENTTARGETMEM1   DMA_SxCR_CT
#define	LL_DMA_WriteReg(__INSTANCE__, __REG__, __VALUE__)   WRITE_REG((__INSTANCE__)->__REG__, (__VALUE__))
	Write a value in DMA register.
#define	LL_DMA_ReadReg(__INSTANCE__, __REG__)   READ_REG(__INSTANCE__->__REG__)
	Read a value in DMA register.
#define	__LL_DMA_GET_INSTANCE(__STREAM_INSTANCE__)   (((uint32_t)(__STREAM_INSTANCE__) > ((uint32_t)DMA1_Stream7)) ? DMA2 : DMA1)
	Convert DMAx_Streamy into DMAx.
#define	__LL_DMA_GET_STREAM(__STREAM_INSTANCE__)
	Convert DMAx_Streamy into LL_DMA_STREAM_y.
#define	__LL_DMA_GET_STREAM_INSTANCE(__DMA_INSTANCE__, __STREAM__)
	Convert DMA Instance DMAx and LL_DMA_STREAM_y into DMAx_Streamy.
Functions
__STATIC_INLINE void	LL_DMA_EnableStream (DMA_TypeDef *DMAx, uint32_t Stream)
	Enable DMA stream.
__STATIC_INLINE void	LL_DMA_DisableStream (DMA_TypeDef *DMAx, uint32_t Stream)
	Disable DMA stream.
__STATIC_INLINE uint32_t	LL_DMA_IsEnabledStream (DMA_TypeDef *DMAx, uint32_t Stream)
	Check if DMA stream is enabled or disabled.
__STATIC_INLINE void	LL_DMA_ConfigTransfer (DMA_TypeDef *DMAx, uint32_t Stream, uint32_t Configuration)
	Configure all parameters linked to DMA transfer.
__STATIC_INLINE void	LL_DMA_SetDataTransferDirection (DMA_TypeDef *DMAx, uint32_t Stream, uint32_t Direction)
	Set Data transfer direction (read from peripheral or from memory).
__STATIC_INLINE uint32_t	LL_DMA_GetDataTransferDirection (DMA_TypeDef *DMAx, uint32_t Stream)
	Get Data transfer direction (read from peripheral or from memory).
__STATIC_INLINE void	LL_DMA_SetMode (DMA_TypeDef *DMAx, uint32_t Stream, uint32_t Mode)
	Set DMA mode normal, circular or peripheral flow control.
__STATIC_INLINE uint32_t	LL_DMA_GetMode (DMA_TypeDef *DMAx, uint32_t Stream)
	Get DMA mode normal, circular or peripheral flow control.
__STATIC_INLINE void	LL_DMA_SetPeriphIncMode (DMA_TypeDef *DMAx, uint32_t Stream, uint32_t IncrementMode)
	Set Peripheral increment mode.
__STATIC_INLINE uint32_t	LL_DMA_GetPeriphIncMode (DMA_TypeDef *DMAx, uint32_t Stream)
	Get Peripheral increment mode.
__STATIC_INLINE void	LL_DMA_SetMemoryIncMode (DMA_TypeDef *DMAx, uint32_t Stream, uint32_t IncrementMode)
	Set Memory increment mode.
__STATIC_INLINE uint32_t	LL_DMA_GetMemoryIncMode (DMA_TypeDef *DMAx, uint32_t Stream)
	Get Memory increment mode.
__STATIC_INLINE void	LL_DMA_SetPeriphSize (DMA_TypeDef *DMAx, uint32_t Stream, uint32_t Size)
	Set Peripheral size.
__STATIC_INLINE uint32_t	LL_DMA_GetPeriphSize (DMA_TypeDef *DMAx, uint32_t Stream)
	Get Peripheral size.
__STATIC_INLINE void	LL_DMA_SetMemorySize (DMA_TypeDef *DMAx, uint32_t Stream, uint32_t Size)
	Set Memory size.
__STATIC_INLINE uint32_t	LL_DMA_GetMemorySize (DMA_TypeDef *DMAx, uint32_t Stream)
	Get Memory size.
__STATIC_INLINE void	LL_DMA_SetIncOffsetSize (DMA_TypeDef *DMAx, uint32_t Stream, uint32_t OffsetSize)
	Set Peripheral increment offset size.
__STATIC_INLINE uint32_t	LL_DMA_GetIncOffsetSize (DMA_TypeDef *DMAx, uint32_t Stream)
	Get Peripheral increment offset size.
__STATIC_INLINE void	LL_DMA_SetStreamPriorityLevel (DMA_TypeDef *DMAx, uint32_t Stream, uint32_t Priority)
	Set Stream priority level.
__STATIC_INLINE uint32_t	LL_DMA_GetStreamPriorityLevel (DMA_TypeDef *DMAx, uint32_t Stream)
	Get Stream priority level.
__STATIC_INLINE void	LL_DMA_EnableBufferableTransfer (DMA_TypeDef *DMAx, uint32_t Stream)
	Enable DMA stream bufferable transfer.
__STATIC_INLINE void	LL_DMA_DisableBufferableTransfer (DMA_TypeDef *DMAx, uint32_t Stream)
	Disable DMA stream bufferable transfer.
__STATIC_INLINE void	LL_DMA_SetDataLength (DMA_TypeDef *DMAx, uint32_t Stream, uint32_t NbData)
	Set Number of data to transfer.
__STATIC_INLINE uint32_t	LL_DMA_GetDataLength (DMA_TypeDef *DMAx, uint32_t Stream)
	Get Number of data to transfer.
__STATIC_INLINE void	LL_DMA_SetPeriphRequest (DMA_TypeDef *DMAx, uint32_t Stream, uint32_t Request)
	Set DMA request for DMA Streams on DMAMUX Channel x.
__STATIC_INLINE uint32_t	LL_DMA_GetPeriphRequest (DMA_TypeDef *DMAx, uint32_t Stream)
	Get DMA request for DMA Channels on DMAMUX Channel x.
__STATIC_INLINE void	LL_DMA_SetMemoryBurstxfer (DMA_TypeDef *DMAx, uint32_t Stream, uint32_t Mburst)
	Set Memory burst transfer configuration.
__STATIC_INLINE uint32_t	LL_DMA_GetMemoryBurstxfer (DMA_TypeDef *DMAx, uint32_t Stream)
	Get Memory burst transfer configuration.
__STATIC_INLINE void	LL_DMA_SetPeriphBurstxfer (DMA_TypeDef *DMAx, uint32_t Stream, uint32_t Pburst)
	Set Peripheral burst transfer configuration.
__STATIC_INLINE uint32_t	LL_DMA_GetPeriphBurstxfer (DMA_TypeDef *DMAx, uint32_t Stream)
	Get Peripheral burst transfer configuration.
__STATIC_INLINE void	LL_DMA_SetCurrentTargetMem (DMA_TypeDef *DMAx, uint32_t Stream, uint32_t CurrentMemory)
	Set Current target (only in double buffer mode) to Memory 1 or Memory 0.
__STATIC_INLINE uint32_t	LL_DMA_GetCurrentTargetMem (DMA_TypeDef *DMAx, uint32_t Stream)
	Set Current target (only in double buffer mode) to Memory 1 or Memory 0.
__STATIC_INLINE void	LL_DMA_EnableDoubleBufferMode (DMA_TypeDef *DMAx, uint32_t Stream)
	Enable the double buffer mode.
__STATIC_INLINE void	LL_DMA_DisableDoubleBufferMode (DMA_TypeDef *DMAx, uint32_t Stream)
	Disable the double buffer mode.
__STATIC_INLINE uint32_t	LL_DMA_GetFIFOStatus (DMA_TypeDef *DMAx, uint32_t Stream)
	Get FIFO status.
__STATIC_INLINE void	LL_DMA_DisableFifoMode (DMA_TypeDef *DMAx, uint32_t Stream)
	Disable Fifo mode.
__STATIC_INLINE void	LL_DMA_EnableFifoMode (DMA_TypeDef *DMAx, uint32_t Stream)
	Enable Fifo mode.
__STATIC_INLINE void	LL_DMA_SetFIFOThreshold (DMA_TypeDef *DMAx, uint32_t Stream, uint32_t Threshold)
	Select FIFO threshold.
__STATIC_INLINE uint32_t	LL_DMA_GetFIFOThreshold (DMA_TypeDef *DMAx, uint32_t Stream)
	Get FIFO threshold.
__STATIC_INLINE void	LL_DMA_ConfigFifo (DMA_TypeDef *DMAx, uint32_t Stream, uint32_t FifoMode, uint32_t FifoThreshold)
	Configure the FIFO .
__STATIC_INLINE void	LL_DMA_ConfigAddresses (DMA_TypeDef *DMAx, uint32_t Stream, uint32_t SrcAddress, uint32_t DstAddress, uint32_t Direction)
	Configure the Source and Destination addresses.
__STATIC_INLINE void	LL_DMA_SetMemoryAddress (DMA_TypeDef *DMAx, uint32_t Stream, uint32_t MemoryAddress)
	Set the Memory address.
__STATIC_INLINE void	LL_DMA_SetPeriphAddress (DMA_TypeDef *DMAx, uint32_t Stream, uint32_t PeriphAddress)
	Set the Peripheral address.
__STATIC_INLINE uint32_t	LL_DMA_GetMemoryAddress (DMA_TypeDef *DMAx, uint32_t Stream)
	Get the Memory address.
__STATIC_INLINE uint32_t	LL_DMA_GetPeriphAddress (DMA_TypeDef *DMAx, uint32_t Stream)
	Get the Peripheral address.
__STATIC_INLINE void	LL_DMA_SetM2MSrcAddress (DMA_TypeDef *DMAx, uint32_t Stream, uint32_t MemoryAddress)
	Set the Memory to Memory Source address.
__STATIC_INLINE void	LL_DMA_SetM2MDstAddress (DMA_TypeDef *DMAx, uint32_t Stream, uint32_t MemoryAddress)
	Set the Memory to Memory Destination address.
__STATIC_INLINE uint32_t	LL_DMA_GetM2MSrcAddress (DMA_TypeDef *DMAx, uint32_t Stream)
	Get the Memory to Memory Source address.
__STATIC_INLINE uint32_t	LL_DMA_GetM2MDstAddress (DMA_TypeDef *DMAx, uint32_t Stream)
	Get the Memory to Memory Destination address.
__STATIC_INLINE void	LL_DMA_SetMemory1Address (DMA_TypeDef *DMAx, uint32_t Stream, uint32_t Address)
	Set Memory 1 address (used in case of Double buffer mode).
__STATIC_INLINE uint32_t	LL_DMA_GetMemory1Address (DMA_TypeDef *DMAx, uint32_t Stream)
	Get Memory 1 address (used in case of Double buffer mode).
__STATIC_INLINE uint32_t	LL_DMA_IsActiveFlag_HT0 (DMA_TypeDef *DMAx)
	Get Stream 0 half transfer flag.
__STATIC_INLINE uint32_t	LL_DMA_IsActiveFlag_HT1 (DMA_TypeDef *DMAx)
	Get Stream 1 half transfer flag.
__STATIC_INLINE uint32_t	LL_DMA_IsActiveFlag_HT2 (DMA_TypeDef *DMAx)
	Get Stream 2 half transfer flag.
__STATIC_INLINE uint32_t	LL_DMA_IsActiveFlag_HT3 (DMA_TypeDef *DMAx)
	Get Stream 3 half transfer flag.
__STATIC_INLINE uint32_t	LL_DMA_IsActiveFlag_HT4 (DMA_TypeDef *DMAx)
	Get Stream 4 half transfer flag.
__STATIC_INLINE uint32_t	LL_DMA_IsActiveFlag_HT5 (DMA_TypeDef *DMAx)
	Get Stream 5 half transfer flag.
__STATIC_INLINE uint32_t	LL_DMA_IsActiveFlag_HT6 (DMA_TypeDef *DMAx)
	Get Stream 6 half transfer flag.
__STATIC_INLINE uint32_t	LL_DMA_IsActiveFlag_HT7 (DMA_TypeDef *DMAx)
	Get Stream 7 half transfer flag.
__STATIC_INLINE uint32_t	LL_DMA_IsActiveFlag_TC0 (DMA_TypeDef *DMAx)
	Get Stream 0 transfer complete flag.
__STATIC_INLINE uint32_t	LL_DMA_IsActiveFlag_TC1 (DMA_TypeDef *DMAx)
	Get Stream 1 transfer complete flag.
__STATIC_INLINE uint32_t	LL_DMA_IsActiveFlag_TC2 (DMA_TypeDef *DMAx)
	Get Stream 2 transfer complete flag.
__STATIC_INLINE uint32_t	LL_DMA_IsActiveFlag_TC3 (DMA_TypeDef *DMAx)
	Get Stream 3 transfer complete flag.
__STATIC_INLINE uint32_t	LL_DMA_IsActiveFlag_TC4 (DMA_TypeDef *DMAx)
	Get Stream 4 transfer complete flag.
__STATIC_INLINE uint32_t	LL_DMA_IsActiveFlag_TC5 (DMA_TypeDef *DMAx)
	Get Stream 5 transfer complete flag.
__STATIC_INLINE uint32_t	LL_DMA_IsActiveFlag_TC6 (DMA_TypeDef *DMAx)
	Get Stream 6 transfer complete flag.
__STATIC_INLINE uint32_t	LL_DMA_IsActiveFlag_TC7 (DMA_TypeDef *DMAx)
	Get Stream 7 transfer complete flag.
__STATIC_INLINE uint32_t	LL_DMA_IsActiveFlag_TE0 (DMA_TypeDef *DMAx)
	Get Stream 0 transfer error flag.
__STATIC_INLINE uint32_t	LL_DMA_IsActiveFlag_TE1 (DMA_TypeDef *DMAx)
	Get Stream 1 transfer error flag.
__STATIC_INLINE uint32_t	LL_DMA_IsActiveFlag_TE2 (DMA_TypeDef *DMAx)
	Get Stream 2 transfer error flag.
__STATIC_INLINE uint32_t	LL_DMA_IsActiveFlag_TE3 (DMA_TypeDef *DMAx)
	Get Stream 3 transfer error flag.
__STATIC_INLINE uint32_t	LL_DMA_IsActiveFlag_TE4 (DMA_TypeDef *DMAx)
	Get Stream 4 transfer error flag.
__STATIC_INLINE uint32_t	LL_DMA_IsActiveFlag_TE5 (DMA_TypeDef *DMAx)
	Get Stream 5 transfer error flag.
__STATIC_INLINE uint32_t	LL_DMA_IsActiveFlag_TE6 (DMA_TypeDef *DMAx)
	Get Stream 6 transfer error flag.
__STATIC_INLINE uint32_t	LL_DMA_IsActiveFlag_TE7 (DMA_TypeDef *DMAx)
	Get Stream 7 transfer error flag.
__STATIC_INLINE uint32_t	LL_DMA_IsActiveFlag_DME0 (DMA_TypeDef *DMAx)
	Get Stream 0 direct mode error flag.
__STATIC_INLINE uint32_t	LL_DMA_IsActiveFlag_DME1 (DMA_TypeDef *DMAx)
	Get Stream 1 direct mode error flag.
__STATIC_INLINE uint32_t	LL_DMA_IsActiveFlag_DME2 (DMA_TypeDef *DMAx)
	Get Stream 2 direct mode error flag.
__STATIC_INLINE uint32_t	LL_DMA_IsActiveFlag_DME3 (DMA_TypeDef *DMAx)
	Get Stream 3 direct mode error flag.
__STATIC_INLINE uint32_t	LL_DMA_IsActiveFlag_DME4 (DMA_TypeDef *DMAx)
	Get Stream 4 direct mode error flag.
__STATIC_INLINE uint32_t	LL_DMA_IsActiveFlag_DME5 (DMA_TypeDef *DMAx)
	Get Stream 5 direct mode error flag.
__STATIC_INLINE uint32_t	LL_DMA_IsActiveFlag_DME6 (DMA_TypeDef *DMAx)
	Get Stream 6 direct mode error flag.
__STATIC_INLINE uint32_t	LL_DMA_IsActiveFlag_DME7 (DMA_TypeDef *DMAx)
	Get Stream 7 direct mode error flag.
__STATIC_INLINE uint32_t	LL_DMA_IsActiveFlag_FE0 (DMA_TypeDef *DMAx)
	Get Stream 0 FIFO error flag.
__STATIC_INLINE uint32_t	LL_DMA_IsActiveFlag_FE1 (DMA_TypeDef *DMAx)
	Get Stream 1 FIFO error flag.
__STATIC_INLINE uint32_t	LL_DMA_IsActiveFlag_FE2 (DMA_TypeDef *DMAx)
	Get Stream 2 FIFO error flag.
__STATIC_INLINE uint32_t	LL_DMA_IsActiveFlag_FE3 (DMA_TypeDef *DMAx)
	Get Stream 3 FIFO error flag.
__STATIC_INLINE uint32_t	LL_DMA_IsActiveFlag_FE4 (DMA_TypeDef *DMAx)
	Get Stream 4 FIFO error flag.
__STATIC_INLINE uint32_t	LL_DMA_IsActiveFlag_FE5 (DMA_TypeDef *DMAx)
	Get Stream 5 FIFO error flag.
__STATIC_INLINE uint32_t	LL_DMA_IsActiveFlag_FE6 (DMA_TypeDef *DMAx)
	Get Stream 6 FIFO error flag.
__STATIC_INLINE uint32_t	LL_DMA_IsActiveFlag_FE7 (DMA_TypeDef *DMAx)
	Get Stream 7 FIFO error flag.
__STATIC_INLINE void	LL_DMA_ClearFlag_HT0 (DMA_TypeDef *DMAx)
	Clear Stream 0 half transfer flag.
__STATIC_INLINE void	LL_DMA_ClearFlag_HT1 (DMA_TypeDef *DMAx)
	Clear Stream 1 half transfer flag.
__STATIC_INLINE void	LL_DMA_ClearFlag_HT2 (DMA_TypeDef *DMAx)
	Clear Stream 2 half transfer flag.
__STATIC_INLINE void	LL_DMA_ClearFlag_HT3 (DMA_TypeDef *DMAx)
	Clear Stream 3 half transfer flag.
__STATIC_INLINE void	LL_DMA_ClearFlag_HT4 (DMA_TypeDef *DMAx)
	Clear Stream 4 half transfer flag.
__STATIC_INLINE void	LL_DMA_ClearFlag_HT5 (DMA_TypeDef *DMAx)
	Clear Stream 5 half transfer flag.
__STATIC_INLINE void	LL_DMA_ClearFlag_HT6 (DMA_TypeDef *DMAx)
	Clear Stream 6 half transfer flag.
__STATIC_INLINE void	LL_DMA_ClearFlag_HT7 (DMA_TypeDef *DMAx)
	Clear Stream 7 half transfer flag.
__STATIC_INLINE void	LL_DMA_ClearFlag_TC0 (DMA_TypeDef *DMAx)
	Clear Stream 0 transfer complete flag.
__STATIC_INLINE void	LL_DMA_ClearFlag_TC1 (DMA_TypeDef *DMAx)
	Clear Stream 1 transfer complete flag.
__STATIC_INLINE void	LL_DMA_ClearFlag_TC2 (DMA_TypeDef *DMAx)
	Clear Stream 2 transfer complete flag.
__STATIC_INLINE void	LL_DMA_ClearFlag_TC3 (DMA_TypeDef *DMAx)
	Clear Stream 3 transfer complete flag.
__STATIC_INLINE void	LL_DMA_ClearFlag_TC4 (DMA_TypeDef *DMAx)
	Clear Stream 4 transfer complete flag.
__STATIC_INLINE void	LL_DMA_ClearFlag_TC5 (DMA_TypeDef *DMAx)
	Clear Stream 5 transfer complete flag.
__STATIC_INLINE void	LL_DMA_ClearFlag_TC6 (DMA_TypeDef *DMAx)
	Clear Stream 6 transfer complete flag.
__STATIC_INLINE void	LL_DMA_ClearFlag_TC7 (DMA_TypeDef *DMAx)
	Clear Stream 7 transfer complete flag.
__STATIC_INLINE void	LL_DMA_ClearFlag_TE0 (DMA_TypeDef *DMAx)
	Clear Stream 0 transfer error flag.
__STATIC_INLINE void	LL_DMA_ClearFlag_TE1 (DMA_TypeDef *DMAx)
	Clear Stream 1 transfer error flag.
__STATIC_INLINE void	LL_DMA_ClearFlag_TE2 (DMA_TypeDef *DMAx)
	Clear Stream 2 transfer error flag.
__STATIC_INLINE void	LL_DMA_ClearFlag_TE3 (DMA_TypeDef *DMAx)
	Clear Stream 3 transfer error flag.
__STATIC_INLINE void	LL_DMA_ClearFlag_TE4 (DMA_TypeDef *DMAx)
	Clear Stream 4 transfer error flag.
__STATIC_INLINE void	LL_DMA_ClearFlag_TE5 (DMA_TypeDef *DMAx)
	Clear Stream 5 transfer error flag.
__STATIC_INLINE void	LL_DMA_ClearFlag_TE6 (DMA_TypeDef *DMAx)
	Clear Stream 6 transfer error flag.
__STATIC_INLINE void	LL_DMA_ClearFlag_TE7 (DMA_TypeDef *DMAx)
	Clear Stream 7 transfer error flag.
__STATIC_INLINE void	LL_DMA_ClearFlag_DME0 (DMA_TypeDef *DMAx)
	Clear Stream 0 direct mode error flag.
__STATIC_INLINE void	LL_DMA_ClearFlag_DME1 (DMA_TypeDef *DMAx)
	Clear Stream 1 direct mode error flag.
__STATIC_INLINE void	LL_DMA_ClearFlag_DME2 (DMA_TypeDef *DMAx)
	Clear Stream 2 direct mode error flag.
__STATIC_INLINE void	LL_DMA_ClearFlag_DME3 (DMA_TypeDef *DMAx)
	Clear Stream 3 direct mode error flag.
__STATIC_INLINE void	LL_DMA_ClearFlag_DME4 (DMA_TypeDef *DMAx)
	Clear Stream 4 direct mode error flag.
__STATIC_INLINE void	LL_DMA_ClearFlag_DME5 (DMA_TypeDef *DMAx)
	Clear Stream 5 direct mode error flag.
__STATIC_INLINE void	LL_DMA_ClearFlag_DME6 (DMA_TypeDef *DMAx)
	Clear Stream 6 direct mode error flag.
__STATIC_INLINE void	LL_DMA_ClearFlag_DME7 (DMA_TypeDef *DMAx)
	Clear Stream 7 direct mode error flag.
__STATIC_INLINE void	LL_DMA_ClearFlag_FE0 (DMA_TypeDef *DMAx)
	Clear Stream 0 FIFO error flag.
__STATIC_INLINE void	LL_DMA_ClearFlag_FE1 (DMA_TypeDef *DMAx)
	Clear Stream 1 FIFO error flag.
__STATIC_INLINE void	LL_DMA_ClearFlag_FE2 (DMA_TypeDef *DMAx)
	Clear Stream 2 FIFO error flag.
__STATIC_INLINE void	LL_DMA_ClearFlag_FE3 (DMA_TypeDef *DMAx)
	Clear Stream 3 FIFO error flag.
__STATIC_INLINE void	LL_DMA_ClearFlag_FE4 (DMA_TypeDef *DMAx)
	Clear Stream 4 FIFO error flag.
__STATIC_INLINE void	LL_DMA_ClearFlag_FE5 (DMA_TypeDef *DMAx)
	Clear Stream 5 FIFO error flag.
__STATIC_INLINE void	LL_DMA_ClearFlag_FE6 (DMA_TypeDef *DMAx)
	Clear Stream 6 FIFO error flag.
__STATIC_INLINE void	LL_DMA_ClearFlag_FE7 (DMA_TypeDef *DMAx)
	Clear Stream 7 FIFO error flag.
__STATIC_INLINE void	LL_DMA_EnableIT_HT (DMA_TypeDef *DMAx, uint32_t Stream)
	Enable Half transfer interrupt.
__STATIC_INLINE void	LL_DMA_EnableIT_TE (DMA_TypeDef *DMAx, uint32_t Stream)
	Enable Transfer error interrupt.
__STATIC_INLINE void	LL_DMA_EnableIT_TC (DMA_TypeDef *DMAx, uint32_t Stream)
	Enable Transfer complete interrupt.
__STATIC_INLINE void	LL_DMA_EnableIT_DME (DMA_TypeDef *DMAx, uint32_t Stream)
	Enable Direct mode error interrupt.
__STATIC_INLINE void	LL_DMA_EnableIT_FE (DMA_TypeDef *DMAx, uint32_t Stream)
	Enable FIFO error interrupt.
__STATIC_INLINE void	LL_DMA_DisableIT_HT (DMA_TypeDef *DMAx, uint32_t Stream)
	Disable Half transfer interrupt.
__STATIC_INLINE void	LL_DMA_DisableIT_TE (DMA_TypeDef *DMAx, uint32_t Stream)
	Disable Transfer error interrupt.
__STATIC_INLINE void	LL_DMA_DisableIT_TC (DMA_TypeDef *DMAx, uint32_t Stream)
	Disable Transfer complete interrupt.
__STATIC_INLINE void	LL_DMA_DisableIT_DME (DMA_TypeDef *DMAx, uint32_t Stream)
	Disable Direct mode error interrupt.
__STATIC_INLINE void	LL_DMA_DisableIT_FE (DMA_TypeDef *DMAx, uint32_t Stream)
	Disable FIFO error interrupt.
__STATIC_INLINE uint32_t	LL_DMA_IsEnabledIT_HT (DMA_TypeDef *DMAx, uint32_t Stream)
	Check if Half transfer interrup is enabled.
__STATIC_INLINE uint32_t	LL_DMA_IsEnabledIT_TE (DMA_TypeDef *DMAx, uint32_t Stream)
	Check if Transfer error nterrup is enabled.
__STATIC_INLINE uint32_t	LL_DMA_IsEnabledIT_TC (DMA_TypeDef *DMAx, uint32_t Stream)
	Check if Transfer complete interrup is enabled.
__STATIC_INLINE uint32_t	LL_DMA_IsEnabledIT_DME (DMA_TypeDef *DMAx, uint32_t Stream)
	Check if Direct mode error interrupt is enabled.
__STATIC_INLINE uint32_t	LL_DMA_IsEnabledIT_FE (DMA_TypeDef *DMAx, uint32_t Stream)
	Check if FIFO error interrup is enabled.
uint32_t	LL_DMA_Init (DMA_TypeDef *DMAx, uint32_t Stream, LL_DMA_InitTypeDef *DMA_InitStruct)
	Initialize the DMA registers according to the specified parameters in DMA_InitStruct.
uint32_t	LL_DMA_DeInit (DMA_TypeDef *DMAx, uint32_t Stream)
	De-initialize the DMA registers to their default reset values.
void	LL_DMA_StructInit (LL_DMA_InitTypeDef *DMA_InitStruct)
	Set each LL_DMA_InitTypeDef field to default value.
Variables
static const uint8_t	LL_DMA_STR_OFFSET_TAB []

---

Detailed Description

Header file of DMA LL module.

Author:

MCD Application Team

Attention:

Copyright (c) 2017 STMicroelectronics. All rights reserved.

This software is licensed under terms that can be found in the LICENSE file in the root directory of this software component. If no LICENSE file comes with this software, it is provided AS-IS.

Definition in file stm32h7xx_ll_dma.h.