Here is a quick overview of this project at youtube:

https://youtu.be/wzNGHVjAqL8

This is based on the example project from Texas Instruments:

http://www.ti.com/tool/tidep0073

I have used the latest Debian version 8 Beaglebone Green IOT image.
There was a bit of hacking to convert to the System Interrupts from the 
older Mailbox implementation.
All hacking was done on the BBG using the clpru compiler.  I did not use 
IDE or crosscompiler to get this to work.

A very minor change to a Device Tree file was required.  Thanks to Robert 
Nelson's scripting, this process was trivial!

Also, I used a different DC motor-encoder I found on eBay.  It works 
perfectly with this project and is slightly cheaper than the recommended 
motor/encoder.

I will publish to Github with documentation soon.
I think the project is really cool, and the material provided by Texas 
Instruments is amazing and a huge help in showing how to use C programming 
with the PRU and Remoteproc/RPMsg!

Regards,
Greg

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