pingswept

#!/usr/bin/python
from pruio import *
from time import sleep

# Create a ctypes *pointer* to the pruio structure
io = pruio_new(PRUIO_DEF_ACTIVE, 0, 0, 0)
# Note the *pointer* dereferencing using the contents member
if not io.contents.Errr:
    pruio_config(io, 1, 0, 0, 0)
    for i in range(4):