Hello, I want to control GPIO pins on my STM32-F767ZI in MHz speeds for my project.I heard that using DMA would be a good idea, but I don't know how to use it. I have already used DMA for controlling DAC, but I couldn't find any information on how to use DMA to control GPIOs. I'd like to "transmit" some data using GPIOs line by line. A beginner with STM32 platform, thanks in advance.
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