To develop the C code to manage the DMAs, I’ve used the example code provided by Xilinx, xaxidma_example_simple_poll.

Combine the codes of 1 and 2 projects and modify them slightly to form BMD project. Title: The XDMA Framework For The DMA330 DMA Engine Author: Xilinx Keywords: Public Created Date: 9:23:00 AM 'Start to Finish' example of how to (1) create a new Porject, (2) enter a logic diagram, (3) create a testbench to simulate/verify the logic, (4) create a co. This file demonstrates how to use the xaxidma driver on the Xilinx AXI DMA core (AXIDMA) to transfer packets in polling mode when the AXI DMA core is configured in simple mode. c' in the drivers/dma directory of the kernel tree contains 'xlnx,axi-dma' and 'xlnx,axi-vdma' under compatible. Jason Lawley, a Xilinx expert to PCIe application has a great tutorial on getting the best performance with Xilinx’s DMA engine.Concepts of operation of a DMA engine in Scatter-Gather mode.In general, the memory can be a card, a floppy disk, etc. When the flag is not zero, MB0 owns the UART. These examples demonstrate: How to perform simple send and receive. Another thing that you may already know is that you can generate an example design for just about any Xilinx IP, complete with simulations and a test bench. Xilinx simple dma example In the Xilinx documentation application, check 'design hub view', and then 'programming and debug design hub', the hub centralizes the doc around subjects, so it's easier to find a document.

Stm32 uart dma receive