DMA 2D transfer configuration. More...

#include <dma.h>

Data Fields
dma_operation_type_en	x_type

dma_operation_type_en	y_type

uint32_t	src_addr

uint32_t	dest_addr

uint32_t	src_x_size

uint32_t	dest_x_size

uint32_t	src_y_size

uint32_t	dest_y_size

dma_unit_size_en	unit_size

dma_burst_size_en	src_burst_size

dma_burst_size_en	dest_burst_size

int32_t	src_x_increment

int32_t	dest_x_increment

int32_t	src_y_stride

int32_t	dest_y_stride

uint32_t	fill_value

uint32_t	link_addr

Detailed Description

DMA 2D transfer configuration.

Field Documentation

◆ x_type

dma_operation_type_en dma_2d_config_t::x_type

X-direction operation type

◆ y_type

dma_operation_type_en dma_2d_config_t::y_type

Y-direction operation type

◆ src_addr

uint32_t dma_2d_config_t::src_addr

Source address (32-bit)

◆ dest_addr

uint32_t dma_2d_config_t::dest_addr

Destination address (32-bit)

◆ src_x_size

uint32_t dma_2d_config_t::src_x_size

Source X size in transfer units

◆ dest_x_size

uint32_t dma_2d_config_t::dest_x_size

Destination X size in transfer units

◆ src_y_size

uint32_t dma_2d_config_t::src_y_size

Source Y size in lines

◆ dest_y_size

uint32_t dma_2d_config_t::dest_y_size

Destination Y size in lines

◆ unit_size

dma_unit_size_en dma_2d_config_t::unit_size

Size of each transfer unit in bytes

◆ src_burst_size

dma_burst_size_en dma_2d_config_t::src_burst_size

Source burst size

◆ dest_burst_size

dma_burst_size_en dma_2d_config_t::dest_burst_size

Destination burst size

◆ src_x_increment

int32_t dma_2d_config_t::src_x_increment

Source X increment

◆ dest_x_increment

int32_t dma_2d_config_t::dest_x_increment

Destination X increment

◆ src_y_stride

int32_t dma_2d_config_t::src_y_stride

Source Y stride

◆ dest_y_stride

int32_t dma_2d_config_t::dest_y_stride

Destination Y stride

◆ fill_value

uint32_t dma_2d_config_t::fill_value

Fill value

◆ link_addr

uint32_t dma_2d_config_t::link_addr

Link address (0 = no link)

Data Fields