GPi 16o8i testing notes

Now I am running the test gz_16o8i.  The P1 connector pins toggle at 5 KHz.

So far so good.

sudo ./gz_16o8i

...

Toggling all outputs.
Press 'n' for next test, any other key to stop.

...

Reading inputs.
Press any key to stop.

                                  Input bit status
                          F E D C B A 9 8 7 6 5 4 3 2 1 0
                                          1 1 1 1 1 1 1 1

...

.END