Dec 22, 2016
04:46 AM
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Dec 22, 2016
04:46 AM
Hello.
I am trying to configure SPI DMA auto channel. My question is:
CyU3PSpiSetBlockXfer function must be called before DMA channel will be created using CyU3PDmaChannelCreate method? Or I can to use this method after DMA channel is created?
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Dec 26, 2016
06:46 AM
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Dec 26, 2016
06:46 AM
First create Dma Channel using CyU3PDmaChannelCreate.
Then, CyU3PSpiSetBlockXfer function is to be called to initiate the Dma write/read transfer.