DMA on STM32 HAL with 2 example projects | VIDEO 36
Channel: Matej Blagšič
Date: 30/11/2020

DMA code: 32:07
Example1 Cube configuration: 40:35
Example2 Cube configuration: 53:20

In this video I explain the operation and configuration of DMA, a very important peripheral which takes the load of copying data over the microcontroller peripherals and memory away from CPU with higher efficiency. I explain all the theory of operation along with two examples.

First example: Period counter: https://youtu.be/DEODwr-BkLs
Second example: UART Tx and Rx with DMA

All code is available on github in this video folder:
https://github.com/prtzl/Embedded_videos/tree/master/036_HAL_DMA