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Beaglebone White GPMC & DMA

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Hi,

The reason that I am posting on this forum is because I didn't get much help from the beaglebone forum.

I am quite new to the beaglebone board and please be patient with my questions.

I would like to use the GPMC to store data that comes from an ADC, but I am not sure how to do this at all.

First of all, how I actually set up the GPMC such that it will do that? I was told to set up Direct Memory Access (DMA), but I am not sure how to do this either. 

Is there some sample code that I can follow to get a basic idea of this?


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