I have AD6676_EBZ eval board connected to Xilinx's ZC706.
How can I do DMA transaction (read samples from ADC AD6676) from user space application?
I can do this in NO_OS_EXAMPLE, but do not know how to do it in Linux.
On Linux drivers do DMA using the in-kernel DMA API.
User space applications exercise the IIO API.
An example can be found here:
Please see here:
You first need to get a JESD link without errors before you can do DMA.
Well, but how to do DMA in general?
Retrieving data ...