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No DMA support for SPI in arduino-esp32? #4590

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@RudolphRiedel

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@RudolphRiedel

Neither the SPI class which is merely a wrapper or the underlying esp32-hal-spi.c seem to support DMA.
Is this observation correct?

Or is there a way to send a buffer over SPI with DMA without adding a third party library?

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    Status: StaleIssue is stale stage (outdated/stuck)

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