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Using DMA channels outside of piolib #9

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willgorman opened this issue May 19, 2024 · 0 comments
Open

Using DMA channels outside of piolib #9

willgorman opened this issue May 19, 2024 · 0 comments

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@willgorman
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I'm trying to port the pico unicorn library to tinygo now that pio is supported but it uses DMA channels in a way that I'm not sure is currently allowed by the piolib package. I don't see anything exported from piolib that allows channels to be claimed and configured. Is DMA only intended to be used internally in piolib or would it be ok to submit a PR to export it?
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@willgorman