图形液晶显示实验(液晶自检),复位及初始化,交替显示,清屏,全屏显示,右半屏液晶复位及初始化,左半屏液晶复位及初始化-Graphic LCD Experiment (LCD self-test), reset and initialization, alternate display, money-screen, full screen, right screen LCD reset and initialization, the le