DMA on the way! about rp-hal HOT 15 CLOSED

That would be nice to see that merged. I also tried to upgrade to embedded_dma 0.2 in https://github.com/slint-ui/rp-hal/tree/embedded_dma2 (which i just pushed now), but i haven't tried it yet.

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Things I had on my list for the DMA:

• Example: https://docs.rs/stm32f1xx-hal/0.7.0/stm32f1xx_hal/dma/index.html
• Traits: https://crates.io/crates/embedded-dma

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Thank you for the guidance! I will look in to it (:

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I dont like https://crates.io/crates/embedded-dma's traits why should I follow them?

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Well, I guess it would allow more interoperation, similar to the embedded-hal traits.

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What is the status of this implementation?

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@maximeborges The branch where this work took place is https://github.com/rp-rs/rp-hal/tree/rp-dma
It has not been touched in 7 months. I would call the status of this implementation "abandoned".
Use it as a starting point if you wish, but if you a need for DMA I suggest starting a new branch and working on it rather than waiting for this to be finished.

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See #209 for a more complete take on DMA which is already usable.

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How is it going? Is there any working on progress?

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No progress

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@AsafFisher any news on this one?

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AsafFisher has not been active on this project in over a year.
No progress to report

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I have been using the PR #209 in my project (details in this comment: #209 (comment) ) I have rebased the change to the recent branch in https://github.com/slint-ui/rp-hal/tree/dma-0.6

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I did a rebase of your rebase earlier today.
https://github.com/9names/rp-hal/tree/dma-0.6
The plan was going to write + run some tests to see what works, maybe clean up the implementation and write some docs

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Closed via #457

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