On 2/16/2015 2:39 PM, Bit Pusher wrote:
> Thanks Charles this helps, I didn't realize a single address location is 
> used to modify two constants. I'm slowly working my way through the 
> documentation, but there's a lot of it without many examples I've found to 
> date and the examples supplied didn't really explain what was going on. On 
> a separate issue, do you know of any examples that use the debug registers? 

There are a few PRU debugging tools that access the debug registers
which might be enough of an example for you.

I made a list of these a while back:

http://blog.machinekit.io/2013/06/beagle-bone-pru-links.html

I  know the PRU debugger in Machinekit will let you single-step and read
register values.  That's all I've needed to use so-far...maybe by now
some of the other projects are farther along.

NOTE: The current home of the Machinekit PRU code is:

https://github.com/machinekit/machinekit/tree/master/configs/pru-examples

-- 
Charles Steinkuehler
[email protected]

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