Vision Apps User Guide

Detailed Description

Parameter to use when creating a logical DMA channel To avoid compatibility issues, user should called appUdmaCreatePrms_Init() to set default values for all params in this structure.

Data Fields

uint32_t enable_intr
 
uint32_t use_dru
 
uint32_t use_ring
 
uint32_t use_nd_copy
 

Field Documentation

◆ enable_intr

uint32_t app_udma_create_prms_t::enable_intr

Enable interrupt based DMA completion waiting

◆ use_dru

uint32_t app_udma_create_prms_t::use_dru

UTRUE - Use DRU channel. UFALSE - Use DMA blockcopy channel

◆ use_ring

uint32_t app_udma_create_prms_t::use_ring

UTRUE - Use Ring based UDMA. UFALSE - Use without ring

◆ use_nd_copy

uint32_t app_udma_create_prms_t::use_nd_copy

UTRUE - Use channel for ND copy. UFALSE - Use channel for normal blockcopy