kone_tcu_command
retval = kone_tcu_command(usb_dev, 1);
retval = kone_tcu_command(usb_dev, 2);
retval = kone_tcu_command(usb_dev, 3);
retval = kone_tcu_command(usb_dev, 0);
retval = kone_tcu_command(usb_dev, 4);