Is there a way to use DMA to periodically transfer words from an array in memory to the PIO_OER & PIO_ODR registers? Ideally I would set up a Timer (TC peripheral) and each time it overflows the DMA would transfer a word to the PIO registers, then increment the source address ready for the next overflow.
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Last Edited: Sat. Oct 31, 2020 - 11:03 AM