说明：  这是AVR通过自带AD功能，读取4线制触摸屏坐标的BASCOM程序。 BASCOM语言是AVR单片机下的BASIC语言，集成了很多功能，如直接支持1602液晶等等。上手非常容易。
(This is the AVR through its own AD features, read the 4-wire touch screen coordinates of the Bascom procedure. Bascom AVR Singlechip language is under the BASIC language, a lot of integrated features such as direct support for 1602 LCD and so on. Very easy to use.)