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Simultaneously use SPI Blocking/NonBlocking and SDMA Transfer

Question asked by vaparikh@microsoft.com on Apr 4, 2019
Latest reply on Apr 9, 2019 by jimmychan

I was wondering if it is possible to have SPIBlockingTransfer, SPINonBlockingTransfer (Interrupt Based) and SPISdmaTransfer all 3 working at the same time? I am using an i.MX8. Would I continuously have to Enable and Disable SPI SDMA constantly to achieve this? I would like to have some operations to happen over DMA while others to happen directly. I am not sure if this is even possible. Has anyone tried this?

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