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DMA: Support both WriteBuffer and ReadBuffer #257

Merged
merged 3 commits into from
May 17, 2021
Merged

DMA: Support both WriteBuffer and ReadBuffer #257

merged 3 commits into from
May 17, 2021

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thalesfragoso
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Memory to peripheral transfers now only require read access to the buffer

I tried to reduce code duplication, but some of it is necessary. This removes a big constrain on memory-to-peripheral transfers.

Draft because I need to look at some stuff and do some testing.

@thalesfragoso thalesfragoso marked this pull request as ready for review March 4, 2021 23:04
@therealprof
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Can you resolve the conflict? I guess I'm ready to dive into this new adventure now... 😅

@thalesfragoso
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I really want to reduce monomophirzation in the DMA code, but I guess it's better to leave that for another PR, gonna resolve the changelog conflicts now

- Memory to peripheral transfers now only require read access to the buffer
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LGTM

bors r+

@bors bors bot merged commit 89299c8 into master May 17, 2021
@burrbull burrbull deleted the read-dma branch August 11, 2021 16:25
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2 participants