DMA Private Functions

Functions
static void	DMA_SetConfig (DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t DataLength)
	Sets the DMA Transfer parameter.

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Function Documentation

static void DMA_SetConfig	(	DMA_HandleTypeDef *	hdma,
		uint32_t	SrcAddress,
		uint32_t	DstAddress,
		uint32_t	DataLength
	)		[static]

Sets the DMA Transfer parameter.

Parameters:

hdma	pointer to a DMA_HandleTypeDef structure that contains the configuration information for the specified DMA Channel.
SrcAddress	The source memory Buffer address
DstAddress	The destination memory Buffer address
DataLength	The length of data to be transferred from source to destination

Return values:

HAL

status

Definition at line 1076 of file stm32l4xx_hal_dma.c.

References __DMA_HandleTypeDef::ChannelIndex, DMA_InitTypeDef::Direction, DMA_MEMORY_TO_PERIPH, __DMA_HandleTypeDef::DmaBaseAddress, __DMA_HandleTypeDef::Init, and __DMA_HandleTypeDef::Instance.

Referenced by HAL_DMA_Start(), and HAL_DMA_Start_IT().