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[Discussed] SPI DMA，can it be used now? #418

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xiaguangbo opened this issue May 18, 2024 · 1 comment
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[Discussed] SPI DMA，can it be used now? #418

xiaguangbo opened this issue May 18, 2024 · 1 comment

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@xiaguangbo
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Slint GUI works on esp32c2, esp32c2 happens to have an SPI DMA, if DMA can be used then the refresh speed of the screen will be greatly increased!
@xiaguangbo xiaguangbo changed the title SPI DMA，can it be used now? [Discussed] SPI DMA，can it be used now? May 21, 2024
@ivmarkov
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Most chips have DMA. The DMA is usable with the SPI driver since a very long time. Join the Matrix room and ask your question there, as in terms of what you are trying to achieve.

@github-project-automation github-project-automation bot moved this from Todo to Done in esp-rs Jun 13, 2024
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@ivmarkov @xiaguangbo