Allows the hal layer to turn the backlight on. If desired, a derived HAL class will implement this function.
(self)
| 174 | self.move_to(self.cursor_x, self.cursor_y) |
| 175 | |
| 176 | def hal_backlight_on(self): |
| 177 | """Allows the hal layer to turn the backlight on. |
| 178 | |
| 179 | If desired, a derived HAL class will implement this function. |
| 180 | """ |
| 181 | pass |
| 182 | |
| 183 | def hal_backlight_off(self): |
| 184 | """Allows the hal layer to turn the backlight off. |