Demo app examples sai and sai_peripheral

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Demo app examples sai and sai_peripheral

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scott1
Contributor I

Hello community, 

SW: SDK 2.7.0/ IDE 11.1.1

HW: FRD-K66F

There are two SAI examples in the demo applications - sai & sai_peripheral. From their descriptions they provide the same functionality, however apart from how they interface to the SAI hardware, it's not clear what other differences there are and what they are trying to show/highlight. By including both in the SDK demo apps, I am assuming both programs are obviously important, but I'm totally missing that importance. 

Thanks for any clarifications.

Regards,

Scott 

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jingpan
NXP TechSupport
NXP TechSupport

Hi Scott,

SAI use EDMA to transfer data. SAI_peripheral use interrupt to transfer data. This is the main difference between two project.

Regards,

Jing

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