(Note this is still under construction)
In this tutorial i will talk about the Tiva DMA, more specificaly the DMA from the part TM4C1294NCPDT.
First i will explain what is the DMA, transfer modes, triggers, etc:
Understanding the Tiva DMA (doesn't include Scatter-Gather mode)
Then i have here a code that alows to blink 8 GPIO ports with the DMA, it's not exacly sometigh you need the DMA for, it's just to not go head first into sometigh complex like i will next.
Blink with DMA - Learn how to control 8 pins from a GPIO with the DMA so you can understand better how it works.
Now we have real applications for the DMA:
WS2812 DMA Ping-Pong mode - Now for a task with real need for the DMA. Let's control allot of smart LED strips