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Registered: ‎07-02-2020

AWS F1, taking user input (ints to add)

Hello, I'm trying to take in user input from a C program on an AWS F1 instance.

I'm using the HDK example which does some simple Virtual LED and DIP switch testing reading in from registers.

I'm wondering how to leverage the AXI Lite/PCIe interface here to take in two integers, add them, and push back to the C program.

AWS suggests using Virtual Ethernet for this but I'm hoping there is a simpler path.

 

Thanks!

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