DMA_Management
+ Collaboration diagram for DMA_Management:

Functions

__STATIC_INLINE void ll_aes_set_dma_transfer_block (aes_regs_t *AESx, uint32_t block)
 Set AES transfer blocks in DMA mode. More...
 
__STATIC_INLINE uint32_t ll_aes_get_dma_transfer_block (aes_regs_t *AESx)
 Get AES transfer blocks in DMA mode. More...
 
__STATIC_INLINE void ll_aes_set_dma_read_address (aes_regs_t *AESx, uint32_t address)
 Set AES read address of RAM in DMA mode. More...
 
__STATIC_INLINE uint32_t ll_aes_get_dma_read_address (aes_regs_t *AESx)
 Get AES read address of RAM in DMA mode. More...
 
__STATIC_INLINE void ll_aes_set_dma_write_address (aes_regs_t *AESx, uint32_t address)
 Set AES write address of RAM in DMA mode. More...
 
__STATIC_INLINE uint32_t ll_aes_get_dma_write_address (aes_regs_t *AESx)
 Get AES write address of RAM in DMA mode. More...
 

Detailed Description

Function Documentation

◆ ll_aes_get_dma_read_address()

__STATIC_INLINE uint32_t ll_aes_get_dma_read_address ( aes_regs_t *  AESx)

Get AES read address of RAM in DMA mode.

\rst +-------------------—+--------------------------—+ | Register | BitsName | +======================+=============================+ | RSTART_ADDR | RSTART_ADDR | +-------------------—+--------------------------—+ \endrst

Parameters
AESxAES instance
Return values
Returnedvalue is the read address in RAM.

Definition at line 980 of file gr55xx_ll_aes.h.

◆ ll_aes_get_dma_transfer_block()

__STATIC_INLINE uint32_t ll_aes_get_dma_transfer_block ( aes_regs_t *  AESx)

Get AES transfer blocks in DMA mode.

\rst +-------------------—+--------------------------—+ | Register | BitsName | +======================+=============================+ | TRAN_SIZE | TRAN_SIZE | +-------------------—+--------------------------—+ \endrst

Parameters
AESxAES instance
Return values
Returnvalue between 1 and 2048.

Definition at line 940 of file gr55xx_ll_aes.h.

◆ ll_aes_get_dma_write_address()

__STATIC_INLINE uint32_t ll_aes_get_dma_write_address ( aes_regs_t *  AESx)

Get AES write address of RAM in DMA mode.

\rst +-------------------—+--------------------------—+ | Register | BitsName | +======================+=============================+ | WSTART_ADDR | WSTART_ADDR | +-------------------—+--------------------------—+ \endrst

Parameters
AESxAES instance
Return values
Returnedvalue is the wrute address in RAM

Definition at line 1020 of file gr55xx_ll_aes.h.

◆ ll_aes_set_dma_read_address()

__STATIC_INLINE void ll_aes_set_dma_read_address ( aes_regs_t *  AESx,
uint32_t  address 
)

Set AES read address of RAM in DMA mode.

Note
This read address of RAM requires 4 byte alignment.

\rst +-------------------—+--------------------------—+ | Register | BitsName | +======================+=============================+ | RSTART_ADDR | RSTART_ADDR | +-------------------—+--------------------------—+ \endrst

Parameters
AESxAES instance
addressThis parameter can be a address in RAM area (0x30000000 ~ 0x3003FFFF).
Return values
None

Definition at line 961 of file gr55xx_ll_aes.h.

◆ ll_aes_set_dma_transfer_block()

__STATIC_INLINE void ll_aes_set_dma_transfer_block ( aes_regs_t *  AESx,
uint32_t  block 
)

Set AES transfer blocks in DMA mode.

\rst +-------------------—+--------------------------—+ | Register | BitsName | +======================+=============================+ | TRAN_SIZE | TRAN_SIZE | +-------------------—+--------------------------—+ \endrst

Parameters
AESxAES instance
blockThis parameter can be one of the following values: 1 ~ 2048.
Return values
None

Definition at line 921 of file gr55xx_ll_aes.h.

◆ ll_aes_set_dma_write_address()

__STATIC_INLINE void ll_aes_set_dma_write_address ( aes_regs_t *  AESx,
uint32_t  address 
)

Set AES write address of RAM in DMA mode.

Note
This write address of RAM requires 4 byte alignment.

\rst +-------------------—+--------------------------—+ | Register | BitsName | +======================+=============================+ | WSTART_ADDR | WSTART_ADDR | +-------------------—+--------------------------—+ \endrst

Parameters
AESxAES instance
addressThis parameter can be a address in RAM area (0x30000000 ~ 0x3003FFFF).
Return values
None

Definition at line 1001 of file gr55xx_ll_aes.h.