
slave backlight was always on - as get_backlight_level() doesn't indicate if the backlight is enabled or not. also updated the corosponding code for serial transport to stop peeking directly at 'internal' backlight_config structure.
slave backlight was always on - as get_backlight_level() doesn't indicate if the backlight is enabled or not. also updated the corosponding code for serial transport to stop peeking directly at 'internal' backlight_config structure.