DMA_Management

Functions
__STATIC_INLINE void	ll_hmac_set_dma_transfer_block (hmac_regs_t *HMACx, uint32_t block)
	Set HMAC transfer blocks in DMA mode. More...
__STATIC_INLINE uint32_t	ll_hmac_get_dma_transfer_block (hmac_regs_t *HMACx)
	Get HMAC transfer blocks in DMA mode. More...
__STATIC_INLINE void	ll_hmac_set_dma_read_address (hmac_regs_t *HMACx, uint32_t address)
	Set HMAC read address of RAM in DMA mode. More...
__STATIC_INLINE uint32_t	ll_hmac_get_dma_read_address (hmac_regs_t *HMACx)
	Get HMAC read address of RAM in DMA mode. More...
__STATIC_INLINE void	ll_hmac_set_dma_write_address (hmac_regs_t *HMACx, uint32_t address)
	Set HMAC write address of RAM in DMA mode. More...
__STATIC_INLINE uint32_t	ll_hmac_get_dma_write_address (hmac_regs_t *HMACx)
	Get HMAC write address of RAM in DMA mode. More...

Detailed Description

Function Documentation

ll_hmac_get_dma_read_address()

__STATIC_INLINE uint32_t ll_hmac_get_dma_read_address

(

hmac_regs_t *

HMACx

)

Get HMAC read address of RAM in DMA mode.

Register	BitsName
RSTART_ADDR	RSTART_ADDR

Parameters

HMACx

HMAC instance

Return values

Return

value is the address in RAM

ll_hmac_get_dma_transfer_block()

__STATIC_INLINE uint32_t ll_hmac_get_dma_transfer_block

(

hmac_regs_t *

HMACx

)

Get HMAC transfer blocks in DMA mode.

Register	BitsName
TRANSIZE	TRANSIZE

Parameters

HMACx

HMAC instance

Return values

Return

value is between: 1 ~ 512

ll_hmac_get_dma_write_address()

__STATIC_INLINE uint32_t ll_hmac_get_dma_write_address

(

hmac_regs_t *

HMACx

)

Get HMAC write address of RAM in DMA mode.

Register	BitsName
WSTART_ADDR	WSTART_ADDR

Parameters

HMACx

HMAC instance

Return values

Return

value is the address in RAM

ll_hmac_set_dma_read_address()

__STATIC_INLINE void ll_hmac_set_dma_read_address	(	hmac_regs_t *	HMACx,
		uint32_t	address
	)

Set HMAC read address of RAM in DMA mode.

Register	BitsName
RSTART_ADDR	RSTART_ADDR

Parameters

HMACx	HMAC instance
address	This parameter can be one of the address in RAM

Return values

None

ll_hmac_set_dma_transfer_block()

__STATIC_INLINE void ll_hmac_set_dma_transfer_block	(	hmac_regs_t *	HMACx,
		uint32_t	block
	)

Set HMAC transfer blocks in DMA mode.

Register	BitsName
TRANSIZE	TRANSIZE

Parameters

HMACx	HMAC instance
block	This parameter can be one of the following values: 1 ~ 512

Return values

None

ll_hmac_set_dma_write_address()

__STATIC_INLINE void ll_hmac_set_dma_write_address	(	hmac_regs_t *	HMACx,
		uint32_t	address
	)

Set HMAC write address of RAM in DMA mode.

Register	BitsName
WSTART_ADDR	WSTART_ADDR

Parameters

HMACx	HMAC instance
address	This parameter can be one of the address in RAM

Return values

None