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Add unsafe dma api #1523

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Add unsafe dma api #1523

wants to merge 3 commits into from

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bjoernQ
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@bjoernQ bjoernQ commented Apr 29, 2024

Thank you for your contribution!

We appreciate the time and effort you've put into this pull request.
To help us review it efficiently, please ensure you've gone through the following checklist:

Submission Checklist 📝

  • I have updated existing examples or added new ones (if applicable).
  • My changes were added to the CHANGELOG.md in the proper section.

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Pull Request Details 📖

Description

Fixes #1512

Bringing back the old clumsy API doesn't seem to be a good solution so this adds unsafe versions of write_dma, read_dma and transfer_dma for SPI master

Testing

Tested with https://github.com/bjoernQ/rust-esp32s3-ili9341 and the existing examples

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@JurajSadel JurajSadel left a comment

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LGTM, thanks!

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@MabezDev MabezDev left a comment

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I'm not against having this as an API, but I think we should explore what we're trying to solve in #1512 first.

@jessebraham jessebraham marked this pull request as draft May 21, 2024 16:36
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Marking this as draft for now.

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bjoernQ commented May 22, 2024

Marking this as draft for now.

Thanks for reminding me of this. I will close this since we should find a better solution than going unsafe

@bjoernQ bjoernQ closed this May 22, 2024
@bjoernQ bjoernQ deleted the add-unsafe-dma-api branch November 26, 2024 08:41
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Have a Move-In-Move-Out DMA transaction API in addition (again)
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