Python bindings for TI PRUSS driver
C Python OpenEdge ABL Shell
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PyPRUSS is a Python binding for controlling the PRUs on BeagleBone.

For examples and inspiration:

To install:

git clone  
cd pypruss
python install
export LD_LIBRARY_PATH=/usr/local/lib  

Note that you must load the uio_pruss kernel module. There is a function for loading and unloading this in the library called modprobe() with an optional argument for the DDR size. To do it manually its "modprobe uio_pruss". This must be done on every boot.

Update: It appears there is trouble with the pasm compiler. The following might not work..

To try the blinkled example:

cd PyPRUSS/examples/blinkled  

You should then see three of the user leds blink 10 times.

There are a few other examples in there as well, have a look at them for other functions.